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<div id="projectbrief">Additional custom or not Standard C++ covered algorithms</div>
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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_fca3c47b2ea228727bd6729832f89576.html">stdex</a></li> </ul>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">/*</span></div>
|
||
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment"> SPDX-License-Identifier: MIT</span></div>
|
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<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> Copyright © 2023 Amebis</span></div>
|
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<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment">*/</span></div>
|
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<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span> </div>
|
||
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#pragma once</span></div>
|
||
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span> </div>
|
||
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include "compat.hpp"</span></div>
|
||
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include "endian.hpp"</span></div>
|
||
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include "interval.hpp"</span></div>
|
||
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include "math.hpp"</span></div>
|
||
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include "ring.hpp"</span></div>
|
||
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#include "string.hpp"</span></div>
|
||
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include "system.hpp"</span></div>
|
||
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include "unicode.hpp"</span></div>
|
||
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include <assert.h></span></div>
|
||
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include <stdint.h></span></div>
|
||
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include <stdlib.h></span></div>
|
||
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#if defined(_WIN32)</span></div>
|
||
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include <asptlb.h></span></div>
|
||
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include <objidl.h></span></div>
|
||
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#include <fcntl.h></span></div>
|
||
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include <unistd.h></span></div>
|
||
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include <sys/stat.h></span></div>
|
||
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#include <chrono></span></div>
|
||
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#include <condition_variable></span></div>
|
||
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#include <list></span></div>
|
||
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#include <memory></span></div>
|
||
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#include <string></span></div>
|
||
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#include <thread></span></div>
|
||
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#include <vector></span></div>
|
||
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> </div>
|
||
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="preprocessor">#if !defined(SET_FILE_OP_TIMES) && defined(RDAT_BELEZI_CAS_DOSTOPA_VER)</span></div>
|
||
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="preprocessor">#define SET_FILE_OP_TIMES 1</span></div>
|
||
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="preprocessor">#pragma message("RDAT_BELEZI_CAS_DOSTOPA_VER is deprecated. Use SET_FILE_OP_TIMES instead.")</span></div>
|
||
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="preprocessor">#elif !defined(SET_FILE_OP_TIMES)</span></div>
|
||
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span><span class="preprocessor">#define SET_FILE_OP_TIMES 0</span></div>
|
||
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="preprocessor">#if !defined(CHECK_STREAM_STATE) && defined(RDAT_NE_PREVERJAJ_STANJA_VER)</span></div>
|
||
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span><span class="preprocessor">#define CHECK_STREAM_STATE 0</span></div>
|
||
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span><span class="preprocessor">#pragma message("RDAT_NE_PREVERJAJ_EOF_VER is deprecated. Use CHECK_STREAM_STATE=0 instead.")</span></div>
|
||
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span><span class="preprocessor">#define CHECK_STREAM_STATE 1</span></div>
|
||
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> </div>
|
||
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span><span class="keyword">namespace </span>stdex</div>
|
||
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span>{</div>
|
||
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">namespace </span>stream</div>
|
||
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> {</div>
|
||
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">enum class</span> state_t {</div>
|
||
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> ok = 0,</div>
|
||
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> eof,</div>
|
||
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> fail,</div>
|
||
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> };</div>
|
||
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> </div>
|
||
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keyword">using </span>fsize_t = uint64_t;</div>
|
||
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keyword">constexpr</span> fsize_t fsize_max = UINT64_MAX;</div>
|
||
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> </div>
|
||
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">constexpr</span> <span class="keywordtype">size_t</span> iterate_count = 0x10;</div>
|
||
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="keyword">constexpr</span> <span class="keywordtype">size_t</span> default_block_size = 0x10000; </div>
|
||
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="keyword">constexpr</span> <span class="keywordtype">wchar_t</span> utf16_bom = L<span class="stringliteral">'\ufeff'</span>; </div>
|
||
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="keyword">constexpr</span> <span class="keyword">const</span> <span class="keywordtype">char</span> utf8_bom[3] = { <span class="stringliteral">'\xef'</span>, <span class="stringliteral">'\xbb'</span>, <span class="stringliteral">'\xbf'</span> }; </div>
|
||
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> </div>
|
||
<div class="foldopen" id="foldopen00075" data-start="{" data-end="};">
|
||
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html"> 75</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a></div>
|
||
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> {</div>
|
||
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>(_In_ state_t <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a> = state_t::ok) : m_state(<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>) {}</div>
|
||
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> </div>
|
||
<div class="foldopen" id="foldopen00091" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#aa5d4693fd583cd7ef0ffa9b846136a5a"> 91</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0 || length == 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#aa5d4693fd583cd7ef0ffa9b846136a5a">read</a>(</div>
|
||
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> _Out_writes_bytes_to_opt_(length, return) <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> {</div>
|
||
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> _Unreferenced_(data);</div>
|
||
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> _Unreferenced_(length);</div>
|
||
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <span class="keywordflow">return</span> 0;</div>
|
||
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> </div>
|
||
<div class="foldopen" id="foldopen00109" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081"> 109</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(</div>
|
||
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> _In_reads_bytes_opt_(length) const <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> {</div>
|
||
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> _Unreferenced_(data);</div>
|
||
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> _Unreferenced_(length);</div>
|
||
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keywordflow">return</span> 0;</div>
|
||
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> </div>
|
||
<div class="foldopen" id="foldopen00121" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#a46c70519f3e4b1f3436e85a6623555dc"> 121</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a46c70519f3e4b1f3436e85a6623555dc">flush</a>()</div>
|
||
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> {</div>
|
||
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> </div>
|
||
<div class="foldopen" id="foldopen00129" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#a5392748c19b5799da94a5fe031f7ec3b"> 129</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a5392748c19b5799da94a5fe031f7ec3b">close</a>()</div>
|
||
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> {</div>
|
||
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> </div>
|
||
<div class="foldopen" id="foldopen00137" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#a52ce3bdf28a9a7fc5a881616c8db2da4"> 137</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a52ce3bdf28a9a7fc5a881616c8db2da4">skip</a>(_In_ fsize_t amount)</div>
|
||
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> {</div>
|
||
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <span class="keywordflow">if</span> (amount == 1)</div>
|
||
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a600e123c10d6f0604d58ae0e9be95f0b">read_byte</a>();</div>
|
||
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (amount < iterate_count) {</div>
|
||
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < static_cast<size_t>(amount); i++) {</div>
|
||
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a600e123c10d6f0604d58ae0e9be95f0b">read_byte</a>();</div>
|
||
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> }</div>
|
||
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> }</div>
|
||
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> <span class="keywordflow">else</span> {</div>
|
||
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <span class="keywordtype">size_t</span> block = <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(std::min<fsize_t>(amount, default_block_size));</div>
|
||
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <span class="keywordflow">try</span> {</div>
|
||
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> std::unique_ptr<uint8_t[]> dummy(<span class="keyword">new</span> uint8_t[block]);</div>
|
||
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> <span class="keywordflow">while</span> (amount) {</div>
|
||
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> amount -= <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a7723ae23bc35c2ffb74380eab5b0a9ba">read_array</a>(dummy.get(), <span class="keyword">sizeof</span>(uint8_t), <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(std::min<fsize_t>(amount, block)));</div>
|
||
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> }</div>
|
||
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> }</div>
|
||
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::bad_alloc&) { m_state = state_t::fail; }</div>
|
||
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> }</div>
|
||
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> </div>
|
||
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0"> 165</a></span> <span class="keyword">inline</span> state_t <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_state; };</div>
|
||
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> </div>
|
||
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1"> 170</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_state == state_t::ok; };</div>
|
||
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> </div>
|
||
<div class="foldopen" id="foldopen00179" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#a6148810b1d873b9f5a3496b06b1aa90b"> 179</a></span> <span class="keyword">virtual</span> std::vector<uint8_t> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a6148810b1d873b9f5a3496b06b1aa90b">read_remainder</a>(_In_ <span class="keywordtype">size_t</span> max_length = SIZE_MAX)</div>
|
||
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> {</div>
|
||
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> std::vector<uint8_t> result;</div>
|
||
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> <span class="keywordtype">size_t</span> offset, length;</div>
|
||
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> offset = 0;</div>
|
||
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> length = default_block_size;</div>
|
||
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <span class="keywordflow">while</span> (offset < max_length) {</div>
|
||
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> length = std::min(length, max_length);</div>
|
||
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> <span class="keywordflow">try</span> { result.resize(length); }</div>
|
||
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::bad_alloc&) {</div>
|
||
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <span class="keywordflow">return</span> result;</div>
|
||
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> }</div>
|
||
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> <span class="keyword">auto</span> num_read = <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a7723ae23bc35c2ffb74380eab5b0a9ba">read_array</a>(result.data() + offset, <span class="keyword">sizeof</span>(uint8_t), length - offset);</div>
|
||
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> offset += num_read;</div>
|
||
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> length += default_block_size;</div>
|
||
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> }</div>
|
||
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> result.resize(offset);</div>
|
||
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> <span class="keywordflow">return</span> result;</div>
|
||
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> </div>
|
||
<div class="foldopen" id="foldopen00205" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#a600e123c10d6f0604d58ae0e9be95f0b"> 205</a></span> <span class="keyword">inline</span> uint8_t <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a600e123c10d6f0604d58ae0e9be95f0b">read_byte</a>()</div>
|
||
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> {</div>
|
||
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> uint8_t byte;</div>
|
||
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a7723ae23bc35c2ffb74380eab5b0a9ba">read_array</a>(&<span class="keywordtype">byte</span>, <span class="keyword">sizeof</span>(<span class="keywordtype">byte</span>), 1) == 1)</div>
|
||
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> <span class="keywordflow">return</span> byte;</div>
|
||
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"failed to read"</span>);</div>
|
||
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> </div>
|
||
<div class="foldopen" id="foldopen00216" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#af83cd6902f3f3bf18df2f08045570603"> 216</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#af83cd6902f3f3bf18df2f08045570603">write_byte</a>(_In_ uint8_t <span class="keywordtype">byte</span>, _In_ fsize_t amount = 1)</div>
|
||
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> {</div>
|
||
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> <span class="keywordflow">if</span> (amount == 1)</div>
|
||
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(&<span class="keywordtype">byte</span>, <span class="keyword">sizeof</span>(uint8_t));</div>
|
||
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (amount < iterate_count) {</div>
|
||
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < static_cast<size_t>(amount); i++) {</div>
|
||
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(&<span class="keywordtype">byte</span>, <span class="keyword">sizeof</span>(uint8_t));</div>
|
||
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> }</div>
|
||
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> }</div>
|
||
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> <span class="keywordflow">else</span> {</div>
|
||
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> <span class="keywordtype">size_t</span> block = <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(std::min<fsize_t>(amount, default_block_size));</div>
|
||
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> <span class="keywordflow">try</span> {</div>
|
||
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> std::unique_ptr<uint8_t[]> dummy(<span class="keyword">new</span> uint8_t[block]);</div>
|
||
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> memset(dummy.get(), <span class="keywordtype">byte</span>, block);</div>
|
||
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> <span class="keywordflow">while</span> (amount) {</div>
|
||
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> amount -= <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#af6c10ec4ab181b5ed5b061d115059b7a">write_array</a>(dummy.get(), <span class="keyword">sizeof</span>(uint8_t), <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(std::min<fsize_t>(amount, block)));</div>
|
||
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> }</div>
|
||
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> }</div>
|
||
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::bad_alloc&) { m_state = state_t::fail; }</div>
|
||
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> }</div>
|
||
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> </div>
|
||
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
||
<div class="foldopen" id="foldopen00254" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#afd5a1268365027ed8c5108183dc498df"> 254</a></span> <span class="keyword">inline</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>& <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#afd5a1268365027ed8c5108183dc498df">read_data</a>(_Out_ T& data)</div>
|
||
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> {</div>
|
||
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_ {</div>
|
||
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> data = 0;</div>
|
||
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
||
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> }</div>
|
||
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a7723ae23bc35c2ffb74380eab5b0a9ba">read_array</a>(&data, <span class="keyword">sizeof</span>(T), 1) == 1)</div>
|
||
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> (void)LE2HE(&data);</div>
|
||
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> <span class="keywordflow">else</span> {</div>
|
||
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> data = 0;</div>
|
||
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>())</div>
|
||
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> m_state = state_t::eof;</div>
|
||
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> }</div>
|
||
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
||
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> </div>
|
||
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
||
<div class="foldopen" id="foldopen00282" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#acabab42a910d149fec6ef60090a34aab"> 282</a></span> <span class="keyword">inline</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>& <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#acabab42a910d149fec6ef60090a34aab">write_data</a>(_In_ <span class="keyword">const</span> T data)</div>
|
||
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> {</div>
|
||
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
||
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span><span class="preprocessor">#if BYTE_ORDER == BIG_ENDIAN</span></div>
|
||
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> T data_le = HE2LE(data);</div>
|
||
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(&data_le, <span class="keyword">sizeof</span>(T));</div>
|
||
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(&data, <span class="keyword">sizeof</span>(T));</div>
|
||
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
||
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> </div>
|
||
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> <span class="keyword">template</span><<span class="keyword">class</span> _Traits = std::<span class="keywordtype">char</span>_traits<<span class="keywordtype">char</span>>, <span class="keyword">class</span> _Ax = std::allocator<<span class="keywordtype">char</span>>></div>
|
||
<div class="foldopen" id="foldopen00301" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#a674d87b6ac5ca7b50cb0498a7ffcefcb"> 301</a></span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a674d87b6ac5ca7b50cb0498a7ffcefcb">readln</a>(_Inout_ std::basic_string<char, _Traits, _Ax>& str)</div>
|
||
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> {</div>
|
||
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> str.clear();</div>
|
||
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a6e67bf06f20bc1743cd75622c4b83892">readln_and_attach</a>(str);</div>
|
||
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> </div>
|
||
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> <span class="keyword">template</span><<span class="keyword">class</span> _Traits = std::<span class="keywordtype">char</span>_traits<<span class="keywordtype">wchar_t</span>>, <span class="keyword">class</span> _Ax = std::allocator<<span class="keywordtype">wchar_t</span>>></div>
|
||
<div class="foldopen" id="foldopen00313" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#aa8ab653a03de90f7e60242915c3b5378"> 313</a></span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#aa8ab653a03de90f7e60242915c3b5378">readln</a>(_Inout_ std::basic_string<wchar_t, _Traits, _Ax>& wstr)</div>
|
||
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> {</div>
|
||
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> wstr.clear();</div>
|
||
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a6e67bf06f20bc1743cd75622c4b83892">readln_and_attach</a>(wstr);</div>
|
||
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> </div>
|
||
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> <span class="keyword">template</span><<span class="keyword">class</span> _Traits = std::<span class="keywordtype">char</span>_traits<<span class="keywordtype">wchar_t</span>>, <span class="keyword">class</span> _Ax = std::allocator<<span class="keywordtype">wchar_t</span>>></div>
|
||
<div class="foldopen" id="foldopen00325" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#ab93d06a993faf3b5f5026c0f5da326a1"> 325</a></span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ab93d06a993faf3b5f5026c0f5da326a1">readln</a>(_Inout_ std::basic_string<wchar_t, _Traits, _Ax>& wstr, _In_ charset_id charset)</div>
|
||
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> {</div>
|
||
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> <span class="keywordflow">if</span> (charset == charset_id::utf16)</div>
|
||
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a674d87b6ac5ca7b50cb0498a7ffcefcb">readln</a>(wstr);</div>
|
||
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> std::string str;</div>
|
||
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a6e67bf06f20bc1743cd75622c4b83892">readln_and_attach</a>(str);</div>
|
||
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> wstr.clear();</div>
|
||
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> str2wstr(wstr, str, charset);</div>
|
||
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> <span class="keywordflow">return</span> wstr.size();</div>
|
||
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> </div>
|
||
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> <span class="keyword">template</span><<span class="keyword">class</span> _Elem, <span class="keyword">class</span> _Traits = std::<span class="keywordtype">char</span>_traits<_Elem>, <span class="keyword">class</span> _Ax = std::allocator<_Elem>></div>
|
||
<div class="foldopen" id="foldopen00342" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#a6e67bf06f20bc1743cd75622c4b83892"> 342</a></span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a6e67bf06f20bc1743cd75622c4b83892">readln_and_attach</a>(_Inout_ std::basic_string<_Elem, _Traits, _Ax>& str)</div>
|
||
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> {</div>
|
||
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> <span class="keywordtype">bool</span> initial = <span class="keyword">true</span>;</div>
|
||
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> _Elem chr, previous = (_Elem)0;</div>
|
||
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> <span class="keywordflow">do</span> {</div>
|
||
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a7723ae23bc35c2ffb74380eab5b0a9ba">read_array</a>(&chr, <span class="keyword">sizeof</span>(_Elem), 1);</div>
|
||
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> <span class="keywordflow">if</span> (!initial && !(previous == <span class="keyword">static_cast<</span>_Elem<span class="keyword">></span>(<span class="charliteral">'\r'</span>) && chr == <span class="keyword">static_cast<</span>_Elem<span class="keyword">></span>(<span class="charliteral">'\n'</span>)))</div>
|
||
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> str += previous;</div>
|
||
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> <span class="keywordflow">else</span></div>
|
||
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> initial = <span class="keyword">false</span>;</div>
|
||
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> previous = chr;</div>
|
||
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> } <span class="keywordflow">while</span> (<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>() && chr != <span class="keyword">static_cast<</span>_Elem<span class="keyword">></span>(<span class="charliteral">'\n'</span>));</div>
|
||
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> <span class="keywordflow">return</span> str.size();</div>
|
||
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> </div>
|
||
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> <span class="keyword">template</span><<span class="keyword">class</span> _Traits = std::<span class="keywordtype">char</span>_traits<<span class="keywordtype">wchar_t</span>>, <span class="keyword">class</span> _Ax = std::allocator<<span class="keywordtype">wchar_t</span>>></div>
|
||
<div class="foldopen" id="foldopen00363" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#a6386d7eb1316122d6403bcb83b7edfc9"> 363</a></span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a6386d7eb1316122d6403bcb83b7edfc9">readln_and_attach</a>(_Inout_ std::basic_string<wchar_t, _Traits, _Ax>& wstr, _In_ charset_id charset)</div>
|
||
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> {</div>
|
||
<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> <span class="keywordflow">if</span> (charset == charset_id::utf16)</div>
|
||
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a6e67bf06f20bc1743cd75622c4b83892">readln_and_attach</a>(wstr);</div>
|
||
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> std::string str;</div>
|
||
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a6e67bf06f20bc1743cd75622c4b83892">readln_and_attach</a>(str);</div>
|
||
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> str2wstr(wstr, str, charset);</div>
|
||
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> <span class="keywordflow">return</span> wstr.size();</div>
|
||
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> </div>
|
||
<div class="foldopen" id="foldopen00378" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#a7723ae23bc35c2ffb74380eab5b0a9ba"> 378</a></span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a7723ae23bc35c2ffb74380eab5b0a9ba">read_array</a>(_Out_writes_bytes_(size* count) <span class="keywordtype">void</span>* array, _In_ <span class="keywordtype">size_t</span> size, _In_ <span class="keywordtype">size_t</span> count)</div>
|
||
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> {</div>
|
||
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> to_read = mul(size, count);;) {</div>
|
||
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> <span class="keywordtype">size_t</span> num_read = <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#aa5d4693fd583cd7ef0ffa9b846136a5a">read</a>(array, to_read);</div>
|
||
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> to_read -= num_read;</div>
|
||
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> <span class="keywordflow">if</span> (!to_read)</div>
|
||
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> <span class="keywordflow">return</span> count;</div>
|
||
<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> <span class="keywordflow">return</span> count - to_read / size;</div>
|
||
<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> <span class="keyword">reinterpret_cast<</span>uint8_t*&<span class="keyword">></span>(array) += num_read;</div>
|
||
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> }</div>
|
||
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> </div>
|
||
<div class="foldopen" id="foldopen00396" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#af6c10ec4ab181b5ed5b061d115059b7a"> 396</a></span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#af6c10ec4ab181b5ed5b061d115059b7a">write_array</a>(_In_reads_bytes_opt_(size* count) <span class="keyword">const</span> <span class="keywordtype">void</span>* array, _In_ <span class="keywordtype">size_t</span> size, _In_ <span class="keywordtype">size_t</span> count)</div>
|
||
<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> {</div>
|
||
<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(array, mul(size, count)) / size;</div>
|
||
<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> </div>
|
||
<div class="foldopen" id="foldopen00409" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#aca55a448ce9bec6b50be680f1ac63b09"> 409</a></span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#aca55a448ce9bec6b50be680f1ac63b09">write_array</a>(_In_z_ <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* wstr, _In_ charset_id charset)</div>
|
||
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> {</div>
|
||
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> <span class="keywordflow">return</span> 0;</div>
|
||
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> <span class="keywordtype">size_t</span> num_chars = stdex::strlen(wstr);</div>
|
||
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> <span class="keywordflow">if</span> (charset != charset_id::utf16) {</div>
|
||
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> std::string str(wstr2str(wstr, num_chars, charset));</div>
|
||
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#af6c10ec4ab181b5ed5b061d115059b7a">write_array</a>(str.data(), <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>), str.size());</div>
|
||
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> }</div>
|
||
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#af6c10ec4ab181b5ed5b061d115059b7a">write_array</a>(wstr, <span class="keyword">sizeof</span>(<span class="keywordtype">wchar_t</span>), num_chars);</div>
|
||
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> </div>
|
||
<div class="foldopen" id="foldopen00430" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#a248d5e688633f04139ee36aacc0258ad"> 430</a></span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a248d5e688633f04139ee36aacc0258ad">write_array</a>(_In_reads_or_z_opt_(num_chars) <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* wstr, _In_ <span class="keywordtype">size_t</span> num_chars, _In_ charset_id charset)</div>
|
||
<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span> {</div>
|
||
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> <span class="keywordflow">return</span> 0;</div>
|
||
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> num_chars = stdex::strnlen(wstr, num_chars);</div>
|
||
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> <span class="keywordflow">if</span> (charset != charset_id::utf16) {</div>
|
||
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span> std::string str(wstr2str(wstr, num_chars, charset));</div>
|
||
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#af6c10ec4ab181b5ed5b061d115059b7a">write_array</a>(str.data(), <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>), str.size());</div>
|
||
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> }</div>
|
||
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#af6c10ec4ab181b5ed5b061d115059b7a">write_array</a>(wstr, <span class="keyword">sizeof</span>(<span class="keywordtype">wchar_t</span>), num_chars);</div>
|
||
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> </div>
|
||
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> <span class="keyword">template</span><<span class="keyword">class</span> _Traits = std::<span class="keywordtype">char</span>_traits<<span class="keywordtype">wchar_t</span>>, <span class="keyword">class</span> _Ax = std::allocator<<span class="keywordtype">wchar_t</span>>></div>
|
||
<div class="foldopen" id="foldopen00451" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#ae7e725d1bfe3b7a08a87c969ce441a7a"> 451</a></span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ae7e725d1bfe3b7a08a87c969ce441a7a">write_array</a>(_In_ <span class="keyword">const</span> std::basic_string<wchar_t, _Traits, _Ax>& wstr, _In_ charset_id charset)</div>
|
||
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> {</div>
|
||
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> <span class="keywordflow">return</span> 0;</div>
|
||
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> <span class="keywordflow">if</span> (charset != charset_id::utf16) {</div>
|
||
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span> std::string str(wstr2str(wstr, charset));</div>
|
||
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#af6c10ec4ab181b5ed5b061d115059b7a">write_array</a>(str.data(), <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>), str.size());</div>
|
||
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> }</div>
|
||
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#af6c10ec4ab181b5ed5b061d115059b7a">write_array</a>(wstr.data(), <span class="keyword">sizeof</span>(<span class="keywordtype">wchar_t</span>), wstr.size());</div>
|
||
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span> </div>
|
||
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno"> 473</span> <span class="keyword">template</span><<span class="keyword">class</span> _Elem, <span class="keyword">class</span> _Traits = std::<span class="keywordtype">char</span>_traits<_Elem>, <span class="keyword">class</span> _Ax = std::allocator<_Elem>></div>
|
||
<div class="foldopen" id="foldopen00474" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#a2fece103fa6ca15dfe093fe90ceae65e"> 474</a></span> <span class="keyword">inline</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>& <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2fece103fa6ca15dfe093fe90ceae65e">read_str</a>(_Inout_ std::basic_string<_Elem, _Traits, _Ax>& data)</div>
|
||
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span> {</div>
|
||
<div class="line"><a id="l00476" name="l00476"></a><span class="lineno"> 476</span> uint32_t num_chars;</div>
|
||
<div class="line"><a id="l00477" name="l00477"></a><span class="lineno"> 477</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#afd5a1268365027ed8c5108183dc498df">read_data</a>(num_chars);</div>
|
||
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_ {</div>
|
||
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span> data.clear();</div>
|
||
<div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
||
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"> 481</span> }</div>
|
||
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span> data.resize(num_chars);</div>
|
||
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</span> data.resize(<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a7723ae23bc35c2ffb74380eab5b0a9ba">read_array</a>(data.data(), <span class="keyword">sizeof</span>(_Elem), num_chars));</div>
|
||
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno"> 484</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
||
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span> </div>
|
||
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
||
<div class="foldopen" id="foldopen00499" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#a815369ef1a8ba07b289b8236fce018ac"> 499</a></span> <span class="keyword">inline</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>& <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a815369ef1a8ba07b289b8236fce018ac">write_str</a>(_In_z_ <span class="keyword">const</span> T* data)</div>
|
||
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span> {</div>
|
||
<div class="line"><a id="l00501" name="l00501"></a><span class="lineno"> 501</span> <span class="comment">// Stream state will be checked in write_data.</span></div>
|
||
<div class="line"><a id="l00502" name="l00502"></a><span class="lineno"> 502</span> <span class="keywordtype">size_t</span> num_chars = stdex::strlen(data);</div>
|
||
<div class="line"><a id="l00503" name="l00503"></a><span class="lineno"> 503</span> <span class="keywordflow">if</span> (num_chars > UINT32_MAX)</div>
|
||
<div class="line"><a id="l00504" name="l00504"></a><span class="lineno"> 504</span> <span class="keywordflow">throw</span> std::invalid_argument(<span class="stringliteral">"string too long"</span>);</div>
|
||
<div class="line"><a id="l00505" name="l00505"></a><span class="lineno"> 505</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#acabab42a910d149fec6ef60090a34aab">write_data</a>((uint32_t)num_chars);</div>
|
||
<div class="line"><a id="l00506" name="l00506"></a><span class="lineno"> 506</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno"> 507</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
||
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno"> 508</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#af6c10ec4ab181b5ed5b061d115059b7a">write_array</a>(data, <span class="keyword">sizeof</span>(T), num_chars);</div>
|
||
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"> 509</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
||
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno"> 510</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno"> 511</span> </div>
|
||
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
||
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"> 518</span> <span class="keywordtype">size_t</span> write_sa(_In_ LPSAFEARRAY sa)</div>
|
||
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span> {</div>
|
||
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"> 520</span> safearray_accessor<void> a(sa);</div>
|
||
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span> <span class="keywordtype">long</span> ubound, lbound;</div>
|
||
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</span> <span class="keywordflow">if</span> (FAILED(SafeArrayGetUBound(sa, 1, &ubound)) ||</div>
|
||
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span> FAILED(SafeArrayGetLBound(sa, 1, &lbound)))</div>
|
||
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno"> 524</span> <span class="keywordflow">throw</span> std::invalid_argument(<span class="stringliteral">"SafeArrayGet[UL]Bound failed"</span>);</div>
|
||
<div class="line"><a id="l00525" name="l00525"></a><span class="lineno"> 525</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(a.data(), <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(ubound) - lbound + 1);</div>
|
||
<div class="line"><a id="l00526" name="l00526"></a><span class="lineno"> 526</span> }</div>
|
||
<div class="line"><a id="l00527" name="l00527"></a><span class="lineno"> 527</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l00528" name="l00528"></a><span class="lineno"> 528</span> </div>
|
||
<div class="foldopen" id="foldopen00534" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00534" name="l00534"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#ad28b193e6afa1352a00864bd28193cc2"> 534</a></span> fsize_t <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad28b193e6afa1352a00864bd28193cc2">write_stream</a>(_Inout_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>& stream, _In_ fsize_t amount = fsize_max)</div>
|
||
<div class="line"><a id="l00535" name="l00535"></a><span class="lineno"> 535</span> {</div>
|
||
<div class="line"><a id="l00536" name="l00536"></a><span class="lineno"> 536</span> std::unique_ptr<uint8_t[]> data(<span class="keyword">new</span> uint8_t[<span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(std::min<fsize_t>(amount, default_block_size))]);</div>
|
||
<div class="line"><a id="l00537" name="l00537"></a><span class="lineno"> 537</span> fsize_t num_copied = 0, to_write = amount;</div>
|
||
<div class="line"><a id="l00538" name="l00538"></a><span class="lineno"> 538</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l00539" name="l00539"></a><span class="lineno"> 539</span> <span class="keywordflow">while</span> (to_write) {</div>
|
||
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno"> 540</span> <span class="keywordtype">size_t</span> num_read = stream.read(data.get(), <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(std::min<fsize_t>(default_block_size, to_write)));</div>
|
||
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno"> 541</span> <span class="keywordtype">size_t</span> num_written = <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(data.get(), num_read);</div>
|
||
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno"> 542</span> num_copied += num_written;</div>
|
||
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno"> 543</span> to_write -= num_written;</div>
|
||
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno"> 544</span> <span class="keywordflow">if</span> (stream.m_state == state_t::eof) {</div>
|
||
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno"> 545</span> <span class="comment">// EOF is not an error.</span></div>
|
||
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno"> 547</span> <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l00548" name="l00548"></a><span class="lineno"> 548</span> }</div>
|
||
<div class="line"><a id="l00549" name="l00549"></a><span class="lineno"> 549</span> m_state = stream.m_state;</div>
|
||
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno"> 550</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>())</div>
|
||
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno"> 551</span> <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span> }</div>
|
||
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno"> 553</span> <span class="keywordflow">return</span> num_copied;</div>
|
||
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno"> 554</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00555" name="l00555"></a><span class="lineno"> 555</span> </div>
|
||
<div class="foldopen" id="foldopen00559" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#ab61abc19936554288ea929e0eb299144"> 559</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ab61abc19936554288ea929e0eb299144">write_charset</a>(_In_ charset_id charset)</div>
|
||
<div class="line"><a id="l00560" name="l00560"></a><span class="lineno"> 560</span> {</div>
|
||
<div class="line"><a id="l00561" name="l00561"></a><span class="lineno"> 561</span> <span class="keywordflow">if</span> (charset == charset_id::utf16)</div>
|
||
<div class="line"><a id="l00562" name="l00562"></a><span class="lineno"> 562</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#acabab42a910d149fec6ef60090a34aab">write_data</a>(utf16_bom);</div>
|
||
<div class="line"><a id="l00563" name="l00563"></a><span class="lineno"> 563</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (charset == charset_id::utf8)</div>
|
||
<div class="line"><a id="l00564" name="l00564"></a><span class="lineno"> 564</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#af6c10ec4ab181b5ed5b061d115059b7a">write_array</a>(utf8_bom, <span class="keyword">sizeof</span>(utf8_bom), 1);</div>
|
||
<div class="line"><a id="l00565" name="l00565"></a><span class="lineno"> 565</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00566" name="l00566"></a><span class="lineno"> 566</span> </div>
|
||
<div class="foldopen" id="foldopen00572" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00572" name="l00572"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#a63528d1cf030257c9d7f24d0d1d668f7"> 572</a></span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a63528d1cf030257c9d7f24d0d1d668f7">write_sprintf</a>(_In_z_ _Printf_format_string_params_(2) <span class="keyword">const</span> <span class="keywordtype">char</span>* format, _In_opt_ locale_t locale, ...)</div>
|
||
<div class="line"><a id="l00573" name="l00573"></a><span class="lineno"> 573</span> {</div>
|
||
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno"> 574</span> va_list params;</div>
|
||
<div class="line"><a id="l00575" name="l00575"></a><span class="lineno"> 575</span> va_start(params, locale);</div>
|
||
<div class="line"><a id="l00576" name="l00576"></a><span class="lineno"> 576</span> <span class="keywordtype">size_t</span> num_chars = <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a14931af91db2bab8204d6352a59c1bf7">write_vsprintf</a>(format, locale, params);</div>
|
||
<div class="line"><a id="l00577" name="l00577"></a><span class="lineno"> 577</span> va_end(params);</div>
|
||
<div class="line"><a id="l00578" name="l00578"></a><span class="lineno"> 578</span> <span class="keywordflow">return</span> num_chars;</div>
|
||
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno"> 579</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00580" name="l00580"></a><span class="lineno"> 580</span> </div>
|
||
<div class="foldopen" id="foldopen00586" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00586" name="l00586"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#a32f854944dc108d99c5ea5e87b19db7e"> 586</a></span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a32f854944dc108d99c5ea5e87b19db7e">write_sprintf</a>(_In_z_ _Printf_format_string_params_(2) <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* format, _In_opt_ locale_t locale, ...)</div>
|
||
<div class="line"><a id="l00587" name="l00587"></a><span class="lineno"> 587</span> {</div>
|
||
<div class="line"><a id="l00588" name="l00588"></a><span class="lineno"> 588</span> va_list params;</div>
|
||
<div class="line"><a id="l00589" name="l00589"></a><span class="lineno"> 589</span> va_start(params, locale);</div>
|
||
<div class="line"><a id="l00590" name="l00590"></a><span class="lineno"> 590</span> <span class="keywordtype">size_t</span> num_chars = <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a14931af91db2bab8204d6352a59c1bf7">write_vsprintf</a>(format, locale, params);</div>
|
||
<div class="line"><a id="l00591" name="l00591"></a><span class="lineno"> 591</span> va_end(params);</div>
|
||
<div class="line"><a id="l00592" name="l00592"></a><span class="lineno"> 592</span> <span class="keywordflow">return</span> num_chars;</div>
|
||
<div class="line"><a id="l00593" name="l00593"></a><span class="lineno"> 593</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00594" name="l00594"></a><span class="lineno"> 594</span> </div>
|
||
<div class="foldopen" id="foldopen00600" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00600" name="l00600"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#a14931af91db2bab8204d6352a59c1bf7"> 600</a></span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a14931af91db2bab8204d6352a59c1bf7">write_vsprintf</a>(_In_z_ _Printf_format_string_params_(2) <span class="keyword">const</span> <span class="keywordtype">char</span>* format, _In_opt_ locale_t locale, _In_ va_list params)</div>
|
||
<div class="line"><a id="l00601" name="l00601"></a><span class="lineno"> 601</span> {</div>
|
||
<div class="line"><a id="l00602" name="l00602"></a><span class="lineno"> 602</span> std::string str;</div>
|
||
<div class="line"><a id="l00603" name="l00603"></a><span class="lineno"> 603</span> str.reserve(default_block_size);</div>
|
||
<div class="line"><a id="l00604" name="l00604"></a><span class="lineno"> 604</span> vappendf(str, format, locale, params);</div>
|
||
<div class="line"><a id="l00605" name="l00605"></a><span class="lineno"> 605</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#af6c10ec4ab181b5ed5b061d115059b7a">write_array</a>(str.data(), <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>), str.size());</div>
|
||
<div class="line"><a id="l00606" name="l00606"></a><span class="lineno"> 606</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00607" name="l00607"></a><span class="lineno"> 607</span> </div>
|
||
<div class="foldopen" id="foldopen00613" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00613" name="l00613"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic.html#a3a7ac9211cd81b2203b55f1a2f131bc1"> 613</a></span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a3a7ac9211cd81b2203b55f1a2f131bc1">write_vsprintf</a>(_In_z_ _Printf_format_string_params_(2) <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* format, _In_opt_ locale_t locale, _In_ va_list params)</div>
|
||
<div class="line"><a id="l00614" name="l00614"></a><span class="lineno"> 614</span> {</div>
|
||
<div class="line"><a id="l00615" name="l00615"></a><span class="lineno"> 615</span> std::wstring str;</div>
|
||
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno"> 616</span> str.reserve(default_block_size);</div>
|
||
<div class="line"><a id="l00617" name="l00617"></a><span class="lineno"> 617</span> vappendf(str, format, locale, params);</div>
|
||
<div class="line"><a id="l00618" name="l00618"></a><span class="lineno"> 618</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#af6c10ec4ab181b5ed5b061d115059b7a">write_array</a>(str.data(), <span class="keyword">sizeof</span>(<span class="keywordtype">wchar_t</span>), str.size());</div>
|
||
<div class="line"><a id="l00619" name="l00619"></a><span class="lineno"> 619</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00620" name="l00620"></a><span class="lineno"> 620</span> </div>
|
||
<div class="line"><a id="l00621" name="l00621"></a><span class="lineno"> 621</span> <span class="keyword">inline</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>& operator >>(_Out_ int8_t& data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#afd5a1268365027ed8c5108183dc498df">read_data</a>(data); }</div>
|
||
<div class="line"><a id="l00622" name="l00622"></a><span class="lineno"> 622</span> <span class="keyword">inline</span> basic& operator <<(_In_ <span class="keyword">const</span> int8_t data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#acabab42a910d149fec6ef60090a34aab">write_data</a>(data); }</div>
|
||
<div class="line"><a id="l00623" name="l00623"></a><span class="lineno"> 623</span> <span class="keyword">inline</span> basic& operator >>(_Out_ int16_t& data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#afd5a1268365027ed8c5108183dc498df">read_data</a>(data); }</div>
|
||
<div class="line"><a id="l00624" name="l00624"></a><span class="lineno"> 624</span> <span class="keyword">inline</span> basic& operator <<(_In_ <span class="keyword">const</span> int16_t data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#acabab42a910d149fec6ef60090a34aab">write_data</a>(data); }</div>
|
||
<div class="line"><a id="l00625" name="l00625"></a><span class="lineno"> 625</span> <span class="keyword">inline</span> basic& operator >>(_Out_ int32_t& data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#afd5a1268365027ed8c5108183dc498df">read_data</a>(data); }</div>
|
||
<div class="line"><a id="l00626" name="l00626"></a><span class="lineno"> 626</span> <span class="keyword">inline</span> basic& operator <<(_In_ <span class="keyword">const</span> int32_t data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#acabab42a910d149fec6ef60090a34aab">write_data</a>(data); }</div>
|
||
<div class="line"><a id="l00627" name="l00627"></a><span class="lineno"> 627</span> <span class="keyword">inline</span> basic& operator >>(_Out_ int64_t& data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#afd5a1268365027ed8c5108183dc498df">read_data</a>(data); }</div>
|
||
<div class="line"><a id="l00628" name="l00628"></a><span class="lineno"> 628</span> <span class="keyword">inline</span> basic& operator <<(_In_ <span class="keyword">const</span> int64_t data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#acabab42a910d149fec6ef60090a34aab">write_data</a>(data); }</div>
|
||
<div class="line"><a id="l00629" name="l00629"></a><span class="lineno"> 629</span> <span class="keyword">inline</span> basic& operator >>(_Out_ uint8_t& data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#afd5a1268365027ed8c5108183dc498df">read_data</a>(data); }</div>
|
||
<div class="line"><a id="l00630" name="l00630"></a><span class="lineno"> 630</span> <span class="keyword">inline</span> basic& operator <<(_In_ <span class="keyword">const</span> uint8_t data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#acabab42a910d149fec6ef60090a34aab">write_data</a>(data); }</div>
|
||
<div class="line"><a id="l00631" name="l00631"></a><span class="lineno"> 631</span> <span class="keyword">inline</span> basic& operator >>(_Out_ uint16_t& data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#afd5a1268365027ed8c5108183dc498df">read_data</a>(data); }</div>
|
||
<div class="line"><a id="l00632" name="l00632"></a><span class="lineno"> 632</span> <span class="keyword">inline</span> basic& operator <<(_In_ <span class="keyword">const</span> uint16_t data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#acabab42a910d149fec6ef60090a34aab">write_data</a>(data); }</div>
|
||
<div class="line"><a id="l00633" name="l00633"></a><span class="lineno"> 633</span> <span class="keyword">inline</span> basic& operator >>(_Out_ uint32_t& data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#afd5a1268365027ed8c5108183dc498df">read_data</a>(data); }</div>
|
||
<div class="line"><a id="l00634" name="l00634"></a><span class="lineno"> 634</span> <span class="keyword">inline</span> basic& operator <<(_In_ <span class="keyword">const</span> uint32_t data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#acabab42a910d149fec6ef60090a34aab">write_data</a>(data); }</div>
|
||
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno"> 635</span> <span class="keyword">inline</span> basic& operator >>(_Out_ uint64_t& data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#afd5a1268365027ed8c5108183dc498df">read_data</a>(data); }</div>
|
||
<div class="line"><a id="l00636" name="l00636"></a><span class="lineno"> 636</span> <span class="keyword">inline</span> basic& operator <<(_In_ <span class="keyword">const</span> uint64_t data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#acabab42a910d149fec6ef60090a34aab">write_data</a>(data); }</div>
|
||
<div class="line"><a id="l00637" name="l00637"></a><span class="lineno"> 637</span> <span class="keyword">inline</span> basic& operator >>(_Out_ <span class="keywordtype">float</span>& data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#afd5a1268365027ed8c5108183dc498df">read_data</a>(data); }</div>
|
||
<div class="line"><a id="l00638" name="l00638"></a><span class="lineno"> 638</span> <span class="keyword">inline</span> basic& operator <<(_In_ <span class="keyword">const</span> <span class="keywordtype">float</span> data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#acabab42a910d149fec6ef60090a34aab">write_data</a>(data); }</div>
|
||
<div class="line"><a id="l00639" name="l00639"></a><span class="lineno"> 639</span> <span class="keyword">inline</span> basic& operator >>(_Out_ <span class="keywordtype">double</span>& data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#afd5a1268365027ed8c5108183dc498df">read_data</a>(data); }</div>
|
||
<div class="line"><a id="l00640" name="l00640"></a><span class="lineno"> 640</span> <span class="keyword">inline</span> basic& operator <<(_In_ <span class="keyword">const</span> <span class="keywordtype">double</span> data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#acabab42a910d149fec6ef60090a34aab">write_data</a>(data); }</div>
|
||
<div class="line"><a id="l00641" name="l00641"></a><span class="lineno"> 641</span> <span class="keyword">inline</span> basic& operator >>(_Out_ <span class="keywordtype">char</span>& data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#afd5a1268365027ed8c5108183dc498df">read_data</a>(data); }</div>
|
||
<div class="line"><a id="l00642" name="l00642"></a><span class="lineno"> 642</span> <span class="keyword">inline</span> basic& operator <<(_In_ <span class="keyword">const</span> <span class="keywordtype">char</span> data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#acabab42a910d149fec6ef60090a34aab">write_data</a>(data); }</div>
|
||
<div class="line"><a id="l00643" name="l00643"></a><span class="lineno"> 643</span><span class="preprocessor">#ifdef _NATIVE_WCHAR_T_DEFINED</span></div>
|
||
<div class="line"><a id="l00644" name="l00644"></a><span class="lineno"> 644</span> <span class="keyword">inline</span> basic& operator >>(_Out_ <span class="keywordtype">wchar_t</span>& data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#afd5a1268365027ed8c5108183dc498df">read_data</a>(data); }</div>
|
||
<div class="line"><a id="l00645" name="l00645"></a><span class="lineno"> 645</span> <span class="keyword">inline</span> basic& operator <<(_In_ <span class="keyword">const</span> <span class="keywordtype">wchar_t</span> data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#acabab42a910d149fec6ef60090a34aab">write_data</a>(data); }</div>
|
||
<div class="line"><a id="l00646" name="l00646"></a><span class="lineno"> 646</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l00647" name="l00647"></a><span class="lineno"> 647</span> <span class="keyword">template</span><<span class="keyword">class</span> _Elem, <span class="keyword">class</span> _Traits = std::<span class="keywordtype">char</span>_traits<_Elem>, <span class="keyword">class</span> _Ax = std::allocator<_Elem>></div>
|
||
<div class="line"><a id="l00648" name="l00648"></a><span class="lineno"> 648</span> <span class="keyword">inline</span> basic& operator >>(_Inout_ std::basic_string<_Elem, _Traits, _Ax>& data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2fece103fa6ca15dfe093fe90ceae65e">read_str</a>(data); }</div>
|
||
<div class="line"><a id="l00649" name="l00649"></a><span class="lineno"> 649</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
||
<div class="line"><a id="l00650" name="l00650"></a><span class="lineno"> 650</span> <span class="keyword">inline</span> basic& operator <<(_In_ <span class="keyword">const</span> T* data) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a815369ef1a8ba07b289b8236fce018ac">write_str</a>(data); }</div>
|
||
<div class="line"><a id="l00651" name="l00651"></a><span class="lineno"> 651</span> </div>
|
||
<div class="line"><a id="l00652" name="l00652"></a><span class="lineno"> 652</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l00653" name="l00653"></a><span class="lineno"> 653</span> state_t m_state;</div>
|
||
<div class="line"><a id="l00654" name="l00654"></a><span class="lineno"> 654</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l00655" name="l00655"></a><span class="lineno"> 655</span> </div>
|
||
<div class="line"><a id="l00659" name="l00659"></a><span class="lineno"> 659</span> <span class="keyword">using </span>fpos_t = uint64_t;</div>
|
||
<div class="line"><a id="l00660" name="l00660"></a><span class="lineno"> 660</span> <span class="keyword">constexpr</span> fpos_t fpos_max = UINT64_MAX;</div>
|
||
<div class="line"><a id="l00661" name="l00661"></a><span class="lineno"> 661</span> <span class="keyword">constexpr</span> fpos_t fpos_min = 0;</div>
|
||
<div class="line"><a id="l00662" name="l00662"></a><span class="lineno"> 662</span> </div>
|
||
<div class="line"><a id="l00666" name="l00666"></a><span class="lineno"> 666</span> <span class="keyword">using </span>foff_t = int64_t;</div>
|
||
<div class="line"><a id="l00667" name="l00667"></a><span class="lineno"> 667</span> <span class="keyword">constexpr</span> foff_t foff_max = INT64_MAX;</div>
|
||
<div class="line"><a id="l00668" name="l00668"></a><span class="lineno"> 668</span> <span class="keyword">constexpr</span> foff_t foff_min = INT64_MIN;</div>
|
||
<div class="line"><a id="l00669" name="l00669"></a><span class="lineno"> 669</span> </div>
|
||
<div class="line"><a id="l00673" name="l00673"></a><span class="lineno"> 673</span> <span class="keyword">enum class</span> seek_t {</div>
|
||
<div class="line"><a id="l00674" name="l00674"></a><span class="lineno"> 674</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
||
<div class="line"><a id="l00675" name="l00675"></a><span class="lineno"> 675</span> beg = FILE_BEGIN,</div>
|
||
<div class="line"><a id="l00676" name="l00676"></a><span class="lineno"> 676</span> cur = FILE_CURRENT,</div>
|
||
<div class="line"><a id="l00677" name="l00677"></a><span class="lineno"> 677</span> end = FILE_END</div>
|
||
<div class="line"><a id="l00678" name="l00678"></a><span class="lineno"> 678</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l00679" name="l00679"></a><span class="lineno"> 679</span> beg = SEEK_SET,</div>
|
||
<div class="line"><a id="l00680" name="l00680"></a><span class="lineno"> 680</span> cur = SEEK_CUR,</div>
|
||
<div class="line"><a id="l00681" name="l00681"></a><span class="lineno"> 681</span> end = SEEK_END</div>
|
||
<div class="line"><a id="l00682" name="l00682"></a><span class="lineno"> 682</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l00683" name="l00683"></a><span class="lineno"> 683</span> };</div>
|
||
<div class="line"><a id="l00684" name="l00684"></a><span class="lineno"> 684</span> </div>
|
||
<div class="line"><a id="l00685" name="l00685"></a><span class="lineno"> 685</span><span class="preprocessor">#if _HAS_CXX20</span></div>
|
||
<div class="line"><a id="l00686" name="l00686"></a><span class="lineno"> 686</span> <span class="keyword">using </span>clock = std::chrono::file_clock;</div>
|
||
<div class="line"><a id="l00687" name="l00687"></a><span class="lineno"> 687</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l00688" name="l00688"></a><span class="lineno"> 688</span> <span class="keyword">using </span>clock = std::chrono::system_clock;</div>
|
||
<div class="line"><a id="l00689" name="l00689"></a><span class="lineno"> 689</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l00690" name="l00690"></a><span class="lineno"> 690</span> <span class="keyword">using </span>time_point = std::chrono::time_point<clock>;</div>
|
||
<div class="line"><a id="l00691" name="l00691"></a><span class="lineno"> 691</span> </div>
|
||
<div class="foldopen" id="foldopen00695" data-start="{" data-end="};">
|
||
<div class="line"><a id="l00695" name="l00695"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__file.html"> 695</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">basic_file</a> : <span class="keyword">virtual</span> <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a></div>
|
||
<div class="line"><a id="l00696" name="l00696"></a><span class="lineno"> 696</span> {</div>
|
||
<div class="line"><a id="l00697" name="l00697"></a><span class="lineno"> 697</span> <span class="keyword">public</span>:</div>
|
||
<div class="foldopen" id="foldopen00698" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00698" name="l00698"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__file.html#a72aa16169eea2156e83053ba9bd91cd8"> 698</a></span> <span class="keyword">virtual</span> std::vector<uint8_t> <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a72aa16169eea2156e83053ba9bd91cd8">read_remainder</a>(_In_ <span class="keywordtype">size_t</span> max_length = SIZE_MAX)</div>
|
||
<div class="line"><a id="l00699" name="l00699"></a><span class="lineno"> 699</span> {</div>
|
||
<div class="line"><a id="l00700" name="l00700"></a><span class="lineno"> 700</span> <span class="keywordtype">size_t</span> length = std::min<size_t>(max_length, <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(<a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#ad868d7c25aa45cefc95dd54a24febf2f">size</a>() - <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#ae072990f9c42b372048045717de438c3">tell</a>()));</div>
|
||
<div class="line"><a id="l00701" name="l00701"></a><span class="lineno"> 701</span> std::vector<uint8_t> result;</div>
|
||
<div class="line"><a id="l00702" name="l00702"></a><span class="lineno"> 702</span> <span class="keywordflow">try</span> { result.resize(length); }</div>
|
||
<div class="line"><a id="l00703" name="l00703"></a><span class="lineno"> 703</span> <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::bad_alloc&) {</div>
|
||
<div class="line"><a id="l00704" name="l00704"></a><span class="lineno"> 704</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l00705" name="l00705"></a><span class="lineno"> 705</span> <span class="keywordflow">return</span> result;</div>
|
||
<div class="line"><a id="l00706" name="l00706"></a><span class="lineno"> 706</span> }</div>
|
||
<div class="line"><a id="l00707" name="l00707"></a><span class="lineno"> 707</span> result.resize(<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a7723ae23bc35c2ffb74380eab5b0a9ba">read_array</a>(result.data(), <span class="keyword">sizeof</span>(uint8_t), length));</div>
|
||
<div class="line"><a id="l00708" name="l00708"></a><span class="lineno"> 708</span> <span class="keywordflow">return</span> result;</div>
|
||
<div class="line"><a id="l00709" name="l00709"></a><span class="lineno"> 709</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00710" name="l00710"></a><span class="lineno"> 710</span> </div>
|
||
<div class="line"><a id="l00716" name="l00716"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__file.html#afcaac612398bd7d02d8d146dcad74465"> 716</a></span> <span class="keyword">virtual</span> fpos_t <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#afcaac612398bd7d02d8d146dcad74465">seek</a>(_In_ foff_t offset, _In_ seek_t how = seek_t::beg) = 0;</div>
|
||
<div class="line"><a id="l00717" name="l00717"></a><span class="lineno"> 717</span> </div>
|
||
<div class="line"><a id="l00723" name="l00723"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__file.html#a6a8da9a1b0a3926b9bc453bf0209ee5e"> 723</a></span> <span class="keyword">inline</span> fpos_t <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a6a8da9a1b0a3926b9bc453bf0209ee5e">seekbeg</a>(_In_ fpos_t offset) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#afcaac612398bd7d02d8d146dcad74465">seek</a>(offset, seek_t::beg); }</div>
|
||
<div class="line"><a id="l00724" name="l00724"></a><span class="lineno"> 724</span> </div>
|
||
<div class="line"><a id="l00730" name="l00730"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__file.html#a8158cb89ef54a737b7bcfed635c215d6"> 730</a></span> <span class="keyword">inline</span> fpos_t <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a8158cb89ef54a737b7bcfed635c215d6">seekcur</a>(_In_ foff_t offset) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#afcaac612398bd7d02d8d146dcad74465">seek</a>(offset, seek_t::cur); }</div>
|
||
<div class="line"><a id="l00731" name="l00731"></a><span class="lineno"> 731</span> </div>
|
||
<div class="line"><a id="l00737" name="l00737"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__file.html#ae13b5941415b3dbb9883c1da9bcd39c7"> 737</a></span> <span class="keyword">inline</span> fpos_t <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#ae13b5941415b3dbb9883c1da9bcd39c7">seekend</a>(_In_ foff_t offset) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#afcaac612398bd7d02d8d146dcad74465">seek</a>(offset, seek_t::end); }</div>
|
||
<div class="line"><a id="l00738" name="l00738"></a><span class="lineno"> 738</span> </div>
|
||
<div class="foldopen" id="foldopen00739" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00739" name="l00739"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__file.html#a15a1e6a778adefea421f32d14c8178dd"> 739</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a15a1e6a778adefea421f32d14c8178dd">skip</a>(_In_ fsize_t amount)</div>
|
||
<div class="line"><a id="l00740" name="l00740"></a><span class="lineno"> 740</span> {</div>
|
||
<div class="line"><a id="l00741" name="l00741"></a><span class="lineno"> 741</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#afcaac612398bd7d02d8d146dcad74465">seek</a>(amount, seek_t::cur);</div>
|
||
<div class="line"><a id="l00742" name="l00742"></a><span class="lineno"> 742</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00743" name="l00743"></a><span class="lineno"> 743</span> </div>
|
||
<div class="line"><a id="l00750" name="l00750"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__file.html#ae072990f9c42b372048045717de438c3"> 750</a></span> <span class="keyword">virtual</span> fpos_t <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#ae072990f9c42b372048045717de438c3">tell</a>() <span class="keyword">const</span> = 0;</div>
|
||
<div class="line"><a id="l00751" name="l00751"></a><span class="lineno"> 751</span> </div>
|
||
<div class="foldopen" id="foldopen00755" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00755" name="l00755"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__file.html#a484ec74004fe0b4528c11675b91161e0"> 755</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a484ec74004fe0b4528c11675b91161e0">lock</a>(_In_ fpos_t offset, _In_ fsize_t length)</div>
|
||
<div class="line"><a id="l00756" name="l00756"></a><span class="lineno"> 756</span> {</div>
|
||
<div class="line"><a id="l00757" name="l00757"></a><span class="lineno"> 757</span> _Unreferenced_(offset);</div>
|
||
<div class="line"><a id="l00758" name="l00758"></a><span class="lineno"> 758</span> _Unreferenced_(length);</div>
|
||
<div class="line"><a id="l00759" name="l00759"></a><span class="lineno"> 759</span> <span class="keywordflow">throw</span> std::domain_error(<span class="stringliteral">"not implemented"</span>);</div>
|
||
<div class="line"><a id="l00760" name="l00760"></a><span class="lineno"> 760</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00761" name="l00761"></a><span class="lineno"> 761</span> </div>
|
||
<div class="foldopen" id="foldopen00765" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00765" name="l00765"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__file.html#adf1a39e7aec3f14fedf6ce5c0984a791"> 765</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#adf1a39e7aec3f14fedf6ce5c0984a791">unlock</a>(_In_ fpos_t offset, _In_ fsize_t length)</div>
|
||
<div class="line"><a id="l00766" name="l00766"></a><span class="lineno"> 766</span> {</div>
|
||
<div class="line"><a id="l00767" name="l00767"></a><span class="lineno"> 767</span> _Unreferenced_(offset);</div>
|
||
<div class="line"><a id="l00768" name="l00768"></a><span class="lineno"> 768</span> _Unreferenced_(length);</div>
|
||
<div class="line"><a id="l00769" name="l00769"></a><span class="lineno"> 769</span> <span class="keywordflow">throw</span> std::domain_error(<span class="stringliteral">"not implemented"</span>);</div>
|
||
<div class="line"><a id="l00770" name="l00770"></a><span class="lineno"> 770</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00771" name="l00771"></a><span class="lineno"> 771</span> </div>
|
||
<div class="line"><a id="l00776" name="l00776"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__file.html#ad868d7c25aa45cefc95dd54a24febf2f"> 776</a></span> <span class="keyword">virtual</span> fsize_t <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#ad868d7c25aa45cefc95dd54a24febf2f">size</a>() = 0;</div>
|
||
<div class="line"><a id="l00777" name="l00777"></a><span class="lineno"> 777</span> </div>
|
||
<div class="line"><a id="l00781" name="l00781"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__file.html#a522305da60cc442ca3cd6b7aa2214d6e"> 781</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a522305da60cc442ca3cd6b7aa2214d6e">truncate</a>() = 0;</div>
|
||
<div class="line"><a id="l00782" name="l00782"></a><span class="lineno"> 782</span> </div>
|
||
<div class="foldopen" id="foldopen00786" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00786" name="l00786"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__file.html#a3c02c83246c43ed868dab1dd5a5d698d"> 786</a></span> <span class="keyword">virtual</span> time_point <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a3c02c83246c43ed868dab1dd5a5d698d">ctime</a>()<span class="keyword"> const</span></div>
|
||
<div class="line"><a id="l00787" name="l00787"></a><span class="lineno"> 787</span><span class="keyword"> </span>{</div>
|
||
<div class="line"><a id="l00788" name="l00788"></a><span class="lineno"> 788</span> <span class="keywordflow">return</span> time_point::min();</div>
|
||
<div class="line"><a id="l00789" name="l00789"></a><span class="lineno"> 789</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00790" name="l00790"></a><span class="lineno"> 790</span> </div>
|
||
<div class="foldopen" id="foldopen00794" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00794" name="l00794"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__file.html#a84936e230100934793aad8a516efa826"> 794</a></span> <span class="keyword">virtual</span> time_point <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a84936e230100934793aad8a516efa826">atime</a>()<span class="keyword"> const</span></div>
|
||
<div class="line"><a id="l00795" name="l00795"></a><span class="lineno"> 795</span><span class="keyword"> </span>{</div>
|
||
<div class="line"><a id="l00796" name="l00796"></a><span class="lineno"> 796</span> <span class="keywordflow">return</span> time_point::min();</div>
|
||
<div class="line"><a id="l00797" name="l00797"></a><span class="lineno"> 797</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00798" name="l00798"></a><span class="lineno"> 798</span> </div>
|
||
<div class="foldopen" id="foldopen00802" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00802" name="l00802"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__file.html#ae10432137e01b7ce7c254c2a455c719e"> 802</a></span> <span class="keyword">virtual</span> time_point <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#ae10432137e01b7ce7c254c2a455c719e">mtime</a>()<span class="keyword"> const</span></div>
|
||
<div class="line"><a id="l00803" name="l00803"></a><span class="lineno"> 803</span><span class="keyword"> </span>{</div>
|
||
<div class="line"><a id="l00804" name="l00804"></a><span class="lineno"> 804</span> <span class="keywordflow">return</span> time_point::min();</div>
|
||
<div class="line"><a id="l00805" name="l00805"></a><span class="lineno"> 805</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00806" name="l00806"></a><span class="lineno"> 806</span> </div>
|
||
<div class="foldopen" id="foldopen00810" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00810" name="l00810"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__file.html#aba668e53fc4709cd545f12a49521ed56"> 810</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#aba668e53fc4709cd545f12a49521ed56">set_ctime</a>(time_point date)</div>
|
||
<div class="line"><a id="l00811" name="l00811"></a><span class="lineno"> 811</span> {</div>
|
||
<div class="line"><a id="l00812" name="l00812"></a><span class="lineno"> 812</span> _Unreferenced_(date);</div>
|
||
<div class="line"><a id="l00813" name="l00813"></a><span class="lineno"> 813</span> <span class="keywordflow">throw</span> std::domain_error(<span class="stringliteral">"not implemented"</span>);</div>
|
||
<div class="line"><a id="l00814" name="l00814"></a><span class="lineno"> 814</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00815" name="l00815"></a><span class="lineno"> 815</span> </div>
|
||
<div class="foldopen" id="foldopen00819" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00819" name="l00819"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__file.html#ae76436514ac66d88bbd584ea07d879d0"> 819</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#ae76436514ac66d88bbd584ea07d879d0">set_atime</a>(time_point date)</div>
|
||
<div class="line"><a id="l00820" name="l00820"></a><span class="lineno"> 820</span> {</div>
|
||
<div class="line"><a id="l00821" name="l00821"></a><span class="lineno"> 821</span> _Unreferenced_(date);</div>
|
||
<div class="line"><a id="l00822" name="l00822"></a><span class="lineno"> 822</span> <span class="keywordflow">throw</span> std::domain_error(<span class="stringliteral">"not implemented"</span>);</div>
|
||
<div class="line"><a id="l00823" name="l00823"></a><span class="lineno"> 823</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00824" name="l00824"></a><span class="lineno"> 824</span> </div>
|
||
<div class="foldopen" id="foldopen00828" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00828" name="l00828"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__file.html#a814a080cb6da2041013749cc125bfd2b"> 828</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a814a080cb6da2041013749cc125bfd2b">set_mtime</a>(time_point date)</div>
|
||
<div class="line"><a id="l00829" name="l00829"></a><span class="lineno"> 829</span> {</div>
|
||
<div class="line"><a id="l00830" name="l00830"></a><span class="lineno"> 830</span> _Unreferenced_(date);</div>
|
||
<div class="line"><a id="l00831" name="l00831"></a><span class="lineno"> 831</span> <span class="keywordflow">throw</span> std::domain_error(<span class="stringliteral">"not implemented"</span>);</div>
|
||
<div class="line"><a id="l00832" name="l00832"></a><span class="lineno"> 832</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00833" name="l00833"></a><span class="lineno"> 833</span> </div>
|
||
<div class="line"><a id="l00834" name="l00834"></a><span class="lineno"> 834</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
||
<div class="line"><a id="l00838" name="l00838"></a><span class="lineno"> 838</span> LPSAFEARRAY read_sa()</div>
|
||
<div class="line"><a id="l00839" name="l00839"></a><span class="lineno"> 839</span> {</div>
|
||
<div class="line"><a id="l00840" name="l00840"></a><span class="lineno"> 840</span> assert(<a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#ad868d7c25aa45cefc95dd54a24febf2f">size</a>() <= SIZE_MAX);</div>
|
||
<div class="line"><a id="l00841" name="l00841"></a><span class="lineno"> 841</span> <span class="keywordtype">size_t</span> length = <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(<a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#ad868d7c25aa45cefc95dd54a24febf2f">size</a>());</div>
|
||
<div class="line"><a id="l00842" name="l00842"></a><span class="lineno"> 842</span> std::unique_ptr<SAFEARRAY, SafeArrayDestroy_delete> sa(SafeArrayCreateVector(VT_UI1, 0, (ULONG)length));</div>
|
||
<div class="line"><a id="l00843" name="l00843"></a><span class="lineno"> 843</span> <span class="keywordflow">if</span> (!sa)</div>
|
||
<div class="line"><a id="l00844" name="l00844"></a><span class="lineno"> 844</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"SafeArrayCreateVector failed"</span>);</div>
|
||
<div class="line"><a id="l00845" name="l00845"></a><span class="lineno"> 845</span> safearray_accessor<void> a(sa.get());</div>
|
||
<div class="line"><a id="l00846" name="l00846"></a><span class="lineno"> 846</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#afcaac612398bd7d02d8d146dcad74465">seek</a>(0) != 0)</div>
|
||
<div class="line"><a id="l00847" name="l00847"></a><span class="lineno"> 847</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"failed to seek"</span>);</div>
|
||
<div class="line"><a id="l00848" name="l00848"></a><span class="lineno"> 848</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a7723ae23bc35c2ffb74380eab5b0a9ba">read_array</a>(a.data(), 1, length) != length)</div>
|
||
<div class="line"><a id="l00849" name="l00849"></a><span class="lineno"> 849</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"failed to read"</span>);</div>
|
||
<div class="line"><a id="l00850" name="l00850"></a><span class="lineno"> 850</span> <span class="keywordflow">return</span> sa.release();</div>
|
||
<div class="line"><a id="l00851" name="l00851"></a><span class="lineno"> 851</span> }</div>
|
||
<div class="line"><a id="l00852" name="l00852"></a><span class="lineno"> 852</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l00853" name="l00853"></a><span class="lineno"> 853</span> </div>
|
||
<div class="foldopen" id="foldopen00859" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00859" name="l00859"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__file.html#a6a3bc2c76e78363a2232eff12dd5e370"> 859</a></span> charset_id <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a6a3bc2c76e78363a2232eff12dd5e370">read_charset</a>(_In_ charset_id default_charset = charset_id::system)</div>
|
||
<div class="line"><a id="l00860" name="l00860"></a><span class="lineno"> 860</span> {</div>
|
||
<div class="line"><a id="l00861" name="l00861"></a><span class="lineno"> 861</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#afcaac612398bd7d02d8d146dcad74465">seek</a>(0) != 0)</div>
|
||
<div class="line"><a id="l00862" name="l00862"></a><span class="lineno"> 862</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"failed to seek"</span>);</div>
|
||
<div class="line"><a id="l00863" name="l00863"></a><span class="lineno"> 863</span> <span class="keywordtype">wchar_t</span> id_utf16;</div>
|
||
<div class="line"><a id="l00864" name="l00864"></a><span class="lineno"> 864</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a7723ae23bc35c2ffb74380eab5b0a9ba">read_array</a>(&id_utf16, <span class="keyword">sizeof</span>(<span class="keywordtype">wchar_t</span>), 1);</div>
|
||
<div class="line"><a id="l00865" name="l00865"></a><span class="lineno"> 865</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l00866" name="l00866"></a><span class="lineno"> 866</span> <span class="keywordflow">return</span> default_charset;</div>
|
||
<div class="line"><a id="l00867" name="l00867"></a><span class="lineno"> 867</span> <span class="keywordflow">if</span> (id_utf16 == utf16_bom)</div>
|
||
<div class="line"><a id="l00868" name="l00868"></a><span class="lineno"> 868</span> <span class="keywordflow">return</span> charset_id::utf16;</div>
|
||
<div class="line"><a id="l00869" name="l00869"></a><span class="lineno"> 869</span> </div>
|
||
<div class="line"><a id="l00870" name="l00870"></a><span class="lineno"> 870</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#afcaac612398bd7d02d8d146dcad74465">seek</a>(0) != 0)</div>
|
||
<div class="line"><a id="l00871" name="l00871"></a><span class="lineno"> 871</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"failed to seek"</span>);</div>
|
||
<div class="line"><a id="l00872" name="l00872"></a><span class="lineno"> 872</span> <span class="keywordtype">char</span> id_utf8[3] = { 0 };</div>
|
||
<div class="line"><a id="l00873" name="l00873"></a><span class="lineno"> 873</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a7723ae23bc35c2ffb74380eab5b0a9ba">read_array</a>(id_utf8, <span class="keyword">sizeof</span>(id_utf8), 1);</div>
|
||
<div class="line"><a id="l00874" name="l00874"></a><span class="lineno"> 874</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l00875" name="l00875"></a><span class="lineno"> 875</span> <span class="keywordflow">return</span> default_charset;</div>
|
||
<div class="line"><a id="l00876" name="l00876"></a><span class="lineno"> 876</span> <span class="keywordflow">if</span> (strncmp(id_utf8, _countof(id_utf8), utf8_bom, _countof(utf8_bom)) == 0)</div>
|
||
<div class="line"><a id="l00877" name="l00877"></a><span class="lineno"> 877</span> <span class="keywordflow">return</span> charset_id::utf8;</div>
|
||
<div class="line"><a id="l00878" name="l00878"></a><span class="lineno"> 878</span> </div>
|
||
<div class="line"><a id="l00879" name="l00879"></a><span class="lineno"> 879</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#afcaac612398bd7d02d8d146dcad74465">seek</a>(0) != 0)</div>
|
||
<div class="line"><a id="l00880" name="l00880"></a><span class="lineno"> 880</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"failed to seek"</span>);</div>
|
||
<div class="line"><a id="l00881" name="l00881"></a><span class="lineno"> 881</span> <span class="keywordflow">return</span> default_charset;</div>
|
||
<div class="line"><a id="l00882" name="l00882"></a><span class="lineno"> 882</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00883" name="l00883"></a><span class="lineno"> 883</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l00884" name="l00884"></a><span class="lineno"> 884</span> </div>
|
||
<div class="foldopen" id="foldopen00888" data-start="{" data-end="};">
|
||
<div class="line"><a id="l00888" name="l00888"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1converter.html"> 888</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1stream_1_1converter.html">converter</a> : <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a></div>
|
||
<div class="line"><a id="l00889" name="l00889"></a><span class="lineno"> 889</span> {</div>
|
||
<div class="line"><a id="l00890" name="l00890"></a><span class="lineno"> 890</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l00891" name="l00891"></a><span class="lineno"> 891</span> <span class="keyword">explicit</span> <a class="code hl_class" href="classstdex_1_1stream_1_1converter.html">converter</a>() :</div>
|
||
<div class="line"><a id="l00892" name="l00892"></a><span class="lineno"> 892</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>(state_t::fail),</div>
|
||
<div class="line"><a id="l00893" name="l00893"></a><span class="lineno"> 893</span> m_source(<span class="keyword">nullptr</span>)</div>
|
||
<div class="line"><a id="l00894" name="l00894"></a><span class="lineno"> 894</span> {}</div>
|
||
<div class="line"><a id="l00895" name="l00895"></a><span class="lineno"> 895</span> </div>
|
||
<div class="line"><a id="l00896" name="l00896"></a><span class="lineno"> 896</span> <span class="keywordtype">void</span> init(_Inout_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>& source)</div>
|
||
<div class="line"><a id="l00897" name="l00897"></a><span class="lineno"> 897</span> {</div>
|
||
<div class="line"><a id="l00898" name="l00898"></a><span class="lineno"> 898</span> m_state = source.state();</div>
|
||
<div class="line"><a id="l00899" name="l00899"></a><span class="lineno"> 899</span> m_source = &source;</div>
|
||
<div class="line"><a id="l00900" name="l00900"></a><span class="lineno"> 900</span> }</div>
|
||
<div class="line"><a id="l00901" name="l00901"></a><span class="lineno"> 901</span> </div>
|
||
<div class="line"><a id="l00902" name="l00902"></a><span class="lineno"> 902</span> <span class="keywordtype">void</span> done()</div>
|
||
<div class="line"><a id="l00903" name="l00903"></a><span class="lineno"> 903</span> {</div>
|
||
<div class="line"><a id="l00904" name="l00904"></a><span class="lineno"> 904</span> m_source = <span class="keyword">nullptr</span>;</div>
|
||
<div class="line"><a id="l00905" name="l00905"></a><span class="lineno"> 905</span> }</div>
|
||
<div class="line"><a id="l00906" name="l00906"></a><span class="lineno"> 906</span> </div>
|
||
<div class="line"><a id="l00907" name="l00907"></a><span class="lineno"> 907</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l00908" name="l00908"></a><span class="lineno"> 908</span> <a class="code hl_class" href="classstdex_1_1stream_1_1converter.html">converter</a>(_Inout_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>& source) :</div>
|
||
<div class="line"><a id="l00909" name="l00909"></a><span class="lineno"> 909</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>(source.state()),</div>
|
||
<div class="line"><a id="l00910" name="l00910"></a><span class="lineno"> 910</span> m_source(&source)</div>
|
||
<div class="line"><a id="l00911" name="l00911"></a><span class="lineno"> 911</span> {}</div>
|
||
<div class="line"><a id="l00912" name="l00912"></a><span class="lineno"> 912</span> </div>
|
||
<div class="foldopen" id="foldopen00913" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00913" name="l00913"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1converter.html#abdca66af4847c6f8b6d87a0909fc061f"> 913</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0 || length == 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1converter.html#abdca66af4847c6f8b6d87a0909fc061f">read</a>(</div>
|
||
<div class="line"><a id="l00914" name="l00914"></a><span class="lineno"> 914</span> _Out_writes_bytes_to_opt_(length, return) <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l00915" name="l00915"></a><span class="lineno"> 915</span> {</div>
|
||
<div class="line"><a id="l00916" name="l00916"></a><span class="lineno"> 916</span> <span class="keywordtype">size_t</span> num_read = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#aa5d4693fd583cd7ef0ffa9b846136a5a">read</a>(data, length);</div>
|
||
<div class="line"><a id="l00917" name="l00917"></a><span class="lineno"> 917</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l00918" name="l00918"></a><span class="lineno"> 918</span> <span class="keywordflow">return</span> num_read;</div>
|
||
<div class="line"><a id="l00919" name="l00919"></a><span class="lineno"> 919</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00920" name="l00920"></a><span class="lineno"> 920</span> </div>
|
||
<div class="foldopen" id="foldopen00921" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00921" name="l00921"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1converter.html#ae84a5c8d64942dbaa81ed54a181b3d7a"> 921</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1converter.html#ae84a5c8d64942dbaa81ed54a181b3d7a">write</a>(</div>
|
||
<div class="line"><a id="l00922" name="l00922"></a><span class="lineno"> 922</span> _In_reads_bytes_opt_(length) const <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l00923" name="l00923"></a><span class="lineno"> 923</span> {</div>
|
||
<div class="line"><a id="l00924" name="l00924"></a><span class="lineno"> 924</span> <span class="keywordtype">size_t</span> num_written = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(data, length);</div>
|
||
<div class="line"><a id="l00925" name="l00925"></a><span class="lineno"> 925</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l00926" name="l00926"></a><span class="lineno"> 926</span> <span class="keywordflow">return</span> num_written;</div>
|
||
<div class="line"><a id="l00927" name="l00927"></a><span class="lineno"> 927</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00928" name="l00928"></a><span class="lineno"> 928</span> </div>
|
||
<div class="foldopen" id="foldopen00929" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00929" name="l00929"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1converter.html#a96c368204acf32239318a026762cd22c"> 929</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1converter.html#a96c368204acf32239318a026762cd22c">close</a>()</div>
|
||
<div class="line"><a id="l00930" name="l00930"></a><span class="lineno"> 930</span> {</div>
|
||
<div class="line"><a id="l00931" name="l00931"></a><span class="lineno"> 931</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a5392748c19b5799da94a5fe031f7ec3b">close</a>();</div>
|
||
<div class="line"><a id="l00932" name="l00932"></a><span class="lineno"> 932</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l00933" name="l00933"></a><span class="lineno"> 933</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00934" name="l00934"></a><span class="lineno"> 934</span> </div>
|
||
<div class="foldopen" id="foldopen00935" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00935" name="l00935"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1converter.html#a0d6af4c223625bc8ab677978b225d06e"> 935</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1converter.html#a0d6af4c223625bc8ab677978b225d06e">flush</a>()</div>
|
||
<div class="line"><a id="l00936" name="l00936"></a><span class="lineno"> 936</span> {</div>
|
||
<div class="line"><a id="l00937" name="l00937"></a><span class="lineno"> 937</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a46c70519f3e4b1f3436e85a6623555dc">flush</a>();</div>
|
||
<div class="line"><a id="l00938" name="l00938"></a><span class="lineno"> 938</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l00939" name="l00939"></a><span class="lineno"> 939</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00940" name="l00940"></a><span class="lineno"> 940</span> </div>
|
||
<div class="line"><a id="l00941" name="l00941"></a><span class="lineno"> 941</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l00942" name="l00942"></a><span class="lineno"> 942</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>* m_source;</div>
|
||
<div class="line"><a id="l00943" name="l00943"></a><span class="lineno"> 943</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l00944" name="l00944"></a><span class="lineno"> 944</span> </div>
|
||
<div class="foldopen" id="foldopen00948" data-start="{" data-end="};">
|
||
<div class="line"><a id="l00948" name="l00948"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1replicator.html"> 948</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1stream_1_1replicator.html">replicator</a> : <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a></div>
|
||
<div class="line"><a id="l00949" name="l00949"></a><span class="lineno"> 949</span> {</div>
|
||
<div class="line"><a id="l00950" name="l00950"></a><span class="lineno"> 950</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l00951" name="l00951"></a><span class="lineno"> 951</span> <span class="keyword">virtual</span> <a class="code hl_class" href="classstdex_1_1stream_1_1replicator.html">~replicator</a>()</div>
|
||
<div class="line"><a id="l00952" name="l00952"></a><span class="lineno"> 952</span> {</div>
|
||
<div class="line"><a id="l00953" name="l00953"></a><span class="lineno"> 953</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> w = m_workers.begin(), w_end = m_workers.end(); w != w_end; ++w) {</div>
|
||
<div class="line"><a id="l00954" name="l00954"></a><span class="lineno"> 954</span> <span class="keyword">auto</span> _w = w->get();</div>
|
||
<div class="line"><a id="l00955" name="l00955"></a><span class="lineno"> 955</span> {</div>
|
||
<div class="line"><a id="l00956" name="l00956"></a><span class="lineno"> 956</span> <span class="keyword">const</span> std::lock_guard<std::mutex> lk(_w->mutex);</div>
|
||
<div class="line"><a id="l00957" name="l00957"></a><span class="lineno"> 957</span> _w->op = worker::op_t::quit;</div>
|
||
<div class="line"><a id="l00958" name="l00958"></a><span class="lineno"> 958</span> }</div>
|
||
<div class="line"><a id="l00959" name="l00959"></a><span class="lineno"> 959</span> _w->cv.notify_one();</div>
|
||
<div class="line"><a id="l00960" name="l00960"></a><span class="lineno"> 960</span> }</div>
|
||
<div class="line"><a id="l00961" name="l00961"></a><span class="lineno"> 961</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> w = m_workers.begin(), w_end = m_workers.end(); w != w_end; ++w)</div>
|
||
<div class="line"><a id="l00962" name="l00962"></a><span class="lineno"> 962</span> w->get()->thread.join();</div>
|
||
<div class="line"><a id="l00963" name="l00963"></a><span class="lineno"> 963</span> }</div>
|
||
<div class="line"><a id="l00964" name="l00964"></a><span class="lineno"> 964</span> </div>
|
||
<div class="foldopen" id="foldopen00968" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00968" name="l00968"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1replicator.html#a26a983c6d340261ef1c55af0e9916701"> 968</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1replicator.html#a26a983c6d340261ef1c55af0e9916701">push_back</a>(_In_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>* source)</div>
|
||
<div class="line"><a id="l00969" name="l00969"></a><span class="lineno"> 969</span> {</div>
|
||
<div class="line"><a id="l00970" name="l00970"></a><span class="lineno"> 970</span> m_workers.push_back(std::unique_ptr<worker>(<span class="keyword">new</span> <a class="code hl_class" href="classstdex_1_1stream_1_1replicator_1_1worker.html">worker</a>(source)));</div>
|
||
<div class="line"><a id="l00971" name="l00971"></a><span class="lineno"> 971</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00972" name="l00972"></a><span class="lineno"> 972</span> </div>
|
||
<div class="foldopen" id="foldopen00976" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00976" name="l00976"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1replicator.html#a7916a391dfa9484df02b1202c0a03edf"> 976</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1replicator.html#a7916a391dfa9484df02b1202c0a03edf">remove</a>(<a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>* source)</div>
|
||
<div class="line"><a id="l00977" name="l00977"></a><span class="lineno"> 977</span> {</div>
|
||
<div class="line"><a id="l00978" name="l00978"></a><span class="lineno"> 978</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> w = m_workers.begin(), w_end = m_workers.end(); w != w_end; ++w) {</div>
|
||
<div class="line"><a id="l00979" name="l00979"></a><span class="lineno"> 979</span> <span class="keyword">auto</span> _w = w->get();</div>
|
||
<div class="line"><a id="l00980" name="l00980"></a><span class="lineno"> 980</span> <span class="keywordflow">if</span> (_w->source == source) {</div>
|
||
<div class="line"><a id="l00981" name="l00981"></a><span class="lineno"> 981</span> {</div>
|
||
<div class="line"><a id="l00982" name="l00982"></a><span class="lineno"> 982</span> <span class="keyword">const</span> std::lock_guard<std::mutex> lk(_w->mutex);</div>
|
||
<div class="line"><a id="l00983" name="l00983"></a><span class="lineno"> 983</span> _w->op = worker::op_t::quit;</div>
|
||
<div class="line"><a id="l00984" name="l00984"></a><span class="lineno"> 984</span> }</div>
|
||
<div class="line"><a id="l00985" name="l00985"></a><span class="lineno"> 985</span> _w->cv.notify_one();</div>
|
||
<div class="line"><a id="l00986" name="l00986"></a><span class="lineno"> 986</span> _w->thread.join();</div>
|
||
<div class="line"><a id="l00987" name="l00987"></a><span class="lineno"> 987</span> m_workers.erase(w);</div>
|
||
<div class="line"><a id="l00988" name="l00988"></a><span class="lineno"> 988</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l00989" name="l00989"></a><span class="lineno"> 989</span> }</div>
|
||
<div class="line"><a id="l00990" name="l00990"></a><span class="lineno"> 990</span> }</div>
|
||
<div class="line"><a id="l00991" name="l00991"></a><span class="lineno"> 991</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00992" name="l00992"></a><span class="lineno"> 992</span> </div>
|
||
<div class="foldopen" id="foldopen00993" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00993" name="l00993"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1replicator.html#abbbaa912a887b00a4a7a5d518079f5ec"> 993</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1replicator.html#abbbaa912a887b00a4a7a5d518079f5ec">write</a>(</div>
|
||
<div class="line"><a id="l00994" name="l00994"></a><span class="lineno"> 994</span> _In_reads_bytes_opt_(length) const <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l00995" name="l00995"></a><span class="lineno"> 995</span> {</div>
|
||
<div class="line"><a id="l00996" name="l00996"></a><span class="lineno"> 996</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> w = m_workers.begin(), w_end = m_workers.end(); w != w_end; ++w) {</div>
|
||
<div class="line"><a id="l00997" name="l00997"></a><span class="lineno"> 997</span> <span class="keyword">auto</span> _w = w->get();</div>
|
||
<div class="line"><a id="l00998" name="l00998"></a><span class="lineno"> 998</span> {</div>
|
||
<div class="line"><a id="l00999" name="l00999"></a><span class="lineno"> 999</span> <span class="keyword">const</span> std::lock_guard<std::mutex> lk(_w->mutex);</div>
|
||
<div class="line"><a id="l01000" name="l01000"></a><span class="lineno"> 1000</span> _w->op = worker::op_t::write;</div>
|
||
<div class="line"><a id="l01001" name="l01001"></a><span class="lineno"> 1001</span> _w->data = data;</div>
|
||
<div class="line"><a id="l01002" name="l01002"></a><span class="lineno"> 1002</span> _w->length = length;</div>
|
||
<div class="line"><a id="l01003" name="l01003"></a><span class="lineno"> 1003</span> }</div>
|
||
<div class="line"><a id="l01004" name="l01004"></a><span class="lineno"> 1004</span> _w->cv.notify_one();</div>
|
||
<div class="line"><a id="l01005" name="l01005"></a><span class="lineno"> 1005</span> }</div>
|
||
<div class="line"><a id="l01006" name="l01006"></a><span class="lineno"> 1006</span> <span class="keywordtype">size_t</span> num_written = length;</div>
|
||
<div class="line"><a id="l01007" name="l01007"></a><span class="lineno"> 1007</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l01008" name="l01008"></a><span class="lineno"> 1008</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> w = m_workers.begin(), w_end = m_workers.end(); w != w_end; ++w) {</div>
|
||
<div class="line"><a id="l01009" name="l01009"></a><span class="lineno"> 1009</span> <span class="keyword">auto</span> _w = w->get();</div>
|
||
<div class="line"><a id="l01010" name="l01010"></a><span class="lineno"> 1010</span> std::unique_lock<std::mutex> lk(_w->mutex);</div>
|
||
<div class="line"><a id="l01011" name="l01011"></a><span class="lineno"> 1011</span> _w->cv.wait(lk, [&] {<span class="keywordflow">return</span> _w->op == worker::op_t::noop; });</div>
|
||
<div class="line"><a id="l01012" name="l01012"></a><span class="lineno"> 1012</span> <span class="keywordflow">if</span> (_w->num_written < num_written)</div>
|
||
<div class="line"><a id="l01013" name="l01013"></a><span class="lineno"> 1013</span> num_written = _w->num_written;</div>
|
||
<div class="line"><a id="l01014" name="l01014"></a><span class="lineno"> 1014</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>() && !_w->source->ok())</div>
|
||
<div class="line"><a id="l01015" name="l01015"></a><span class="lineno"> 1015</span> m_state = _w->source->state();</div>
|
||
<div class="line"><a id="l01016" name="l01016"></a><span class="lineno"> 1016</span> }</div>
|
||
<div class="line"><a id="l01017" name="l01017"></a><span class="lineno"> 1017</span> <span class="keywordflow">return</span> num_written;</div>
|
||
<div class="line"><a id="l01018" name="l01018"></a><span class="lineno"> 1018</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01019" name="l01019"></a><span class="lineno"> 1019</span> </div>
|
||
<div class="foldopen" id="foldopen01020" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01020" name="l01020"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1replicator.html#afa3e2cec6e254e7bb53cc5e1b1ea0f90"> 1020</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1replicator.html#afa3e2cec6e254e7bb53cc5e1b1ea0f90">close</a>()</div>
|
||
<div class="line"><a id="l01021" name="l01021"></a><span class="lineno"> 1021</span> {</div>
|
||
<div class="line"><a id="l01022" name="l01022"></a><span class="lineno"> 1022</span> foreach_worker(worker::op_t::close);</div>
|
||
<div class="line"><a id="l01023" name="l01023"></a><span class="lineno"> 1023</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01024" name="l01024"></a><span class="lineno"> 1024</span> </div>
|
||
<div class="foldopen" id="foldopen01025" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01025" name="l01025"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1replicator.html#a77d2ddda29ef5dfb835453ff1dd90f2e"> 1025</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1replicator.html#a77d2ddda29ef5dfb835453ff1dd90f2e">flush</a>()</div>
|
||
<div class="line"><a id="l01026" name="l01026"></a><span class="lineno"> 1026</span> {</div>
|
||
<div class="line"><a id="l01027" name="l01027"></a><span class="lineno"> 1027</span> foreach_worker(worker::op_t::flush);</div>
|
||
<div class="line"><a id="l01028" name="l01028"></a><span class="lineno"> 1028</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01029" name="l01029"></a><span class="lineno"> 1029</span> </div>
|
||
<div class="line"><a id="l01030" name="l01030"></a><span class="lineno"> 1030</span> <span class="keyword">protected</span>:</div>
|
||
<div class="foldopen" id="foldopen01031" data-start="{" data-end="};">
|
||
<div class="line"><a id="l01031" name="l01031"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1replicator_1_1worker.html"> 1031</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1stream_1_1replicator_1_1worker.html">worker</a></div>
|
||
<div class="line"><a id="l01032" name="l01032"></a><span class="lineno"> 1032</span> {</div>
|
||
<div class="line"><a id="l01033" name="l01033"></a><span class="lineno"> 1033</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l01034" name="l01034"></a><span class="lineno"> 1034</span> <a class="code hl_class" href="classstdex_1_1stream_1_1replicator_1_1worker.html">worker</a>(_In_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>* _source) :</div>
|
||
<div class="line"><a id="l01035" name="l01035"></a><span class="lineno"> 1035</span> source(_source),</div>
|
||
<div class="line"><a id="l01036" name="l01036"></a><span class="lineno"> 1036</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1replicator_1_1worker.html#a9ddd37c6da22d559f6deb46102833f31">op</a>(op_t::noop),</div>
|
||
<div class="line"><a id="l01037" name="l01037"></a><span class="lineno"> 1037</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1replicator_1_1worker.html#af37e1df8c6e0189e856a2bb38dd603bf">data</a>(<span class="keyword">nullptr</span>),</div>
|
||
<div class="line"><a id="l01038" name="l01038"></a><span class="lineno"> 1038</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1replicator_1_1worker.html#acdf8a4a4f07271bc7bd4f634640e7f5a">length</a>(0),</div>
|
||
<div class="line"><a id="l01039" name="l01039"></a><span class="lineno"> 1039</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1replicator_1_1worker.html#acd6595e01accdb9d3c8d97f8f19b8cf1">num_written</a>(0),</div>
|
||
<div class="line"><a id="l01040" name="l01040"></a><span class="lineno"> 1040</span> thread(process_op, std::ref(*<span class="keyword">this</span>))</div>
|
||
<div class="line"><a id="l01041" name="l01041"></a><span class="lineno"> 1041</span> {}</div>
|
||
<div class="line"><a id="l01042" name="l01042"></a><span class="lineno"> 1042</span> </div>
|
||
<div class="line"><a id="l01043" name="l01043"></a><span class="lineno"> 1043</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l01044" name="l01044"></a><span class="lineno"> 1044</span> <span class="keyword">static</span> <span class="keywordtype">void</span> process_op(_Inout_ <a class="code hl_class" href="classstdex_1_1stream_1_1replicator_1_1worker.html">worker</a>& w)</div>
|
||
<div class="line"><a id="l01045" name="l01045"></a><span class="lineno"> 1045</span> {</div>
|
||
<div class="line"><a id="l01046" name="l01046"></a><span class="lineno"> 1046</span> <span class="keywordflow">for</span> (;;) {</div>
|
||
<div class="line"><a id="l01047" name="l01047"></a><span class="lineno"> 1047</span> std::unique_lock<std::mutex> lk(w.mutex);</div>
|
||
<div class="line"><a id="l01048" name="l01048"></a><span class="lineno"> 1048</span> w.cv.wait(lk, [&] {<span class="keywordflow">return</span> w.op != op_t::noop; });</div>
|
||
<div class="line"><a id="l01049" name="l01049"></a><span class="lineno"> 1049</span> <span class="keywordflow">switch</span> (w.op) {</div>
|
||
<div class="line"><a id="l01050" name="l01050"></a><span class="lineno"> 1050</span> <span class="keywordflow">case</span> op_t::quit:</div>
|
||
<div class="line"><a id="l01051" name="l01051"></a><span class="lineno"> 1051</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l01052" name="l01052"></a><span class="lineno"> 1052</span> <span class="keywordflow">case</span> op_t::write:</div>
|
||
<div class="line"><a id="l01053" name="l01053"></a><span class="lineno"> 1053</span> w.num_written = w.source->write(w.data, w.length);</div>
|
||
<div class="line"><a id="l01054" name="l01054"></a><span class="lineno"> 1054</span> <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l01055" name="l01055"></a><span class="lineno"> 1055</span> <span class="keywordflow">case</span> op_t::close:</div>
|
||
<div class="line"><a id="l01056" name="l01056"></a><span class="lineno"> 1056</span> w.source->close();</div>
|
||
<div class="line"><a id="l01057" name="l01057"></a><span class="lineno"> 1057</span> <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l01058" name="l01058"></a><span class="lineno"> 1058</span> <span class="keywordflow">case</span> op_t::flush:</div>
|
||
<div class="line"><a id="l01059" name="l01059"></a><span class="lineno"> 1059</span> w.source->flush();</div>
|
||
<div class="line"><a id="l01060" name="l01060"></a><span class="lineno"> 1060</span> <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l01061" name="l01061"></a><span class="lineno"> 1061</span> <span class="keywordflow">case</span> op_t::noop:;</div>
|
||
<div class="line"><a id="l01062" name="l01062"></a><span class="lineno"> 1062</span> }</div>
|
||
<div class="line"><a id="l01063" name="l01063"></a><span class="lineno"> 1063</span> w.op = op_t::noop;</div>
|
||
<div class="line"><a id="l01064" name="l01064"></a><span class="lineno"> 1064</span> lk.unlock();</div>
|
||
<div class="line"><a id="l01065" name="l01065"></a><span class="lineno"> 1065</span> w.cv.notify_one();</div>
|
||
<div class="line"><a id="l01066" name="l01066"></a><span class="lineno"> 1066</span> }</div>
|
||
<div class="line"><a id="l01067" name="l01067"></a><span class="lineno"> 1067</span> }</div>
|
||
<div class="line"><a id="l01068" name="l01068"></a><span class="lineno"> 1068</span> </div>
|
||
<div class="line"><a id="l01069" name="l01069"></a><span class="lineno"> 1069</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l01070" name="l01070"></a><span class="lineno"> 1070</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>* source;</div>
|
||
<div class="line"><a id="l01071" name="l01071"></a><span class="lineno"> 1071</span> <span class="keyword">enum class</span> op_t {</div>
|
||
<div class="line"><a id="l01072" name="l01072"></a><span class="lineno"> 1072</span> noop = 0,</div>
|
||
<div class="line"><a id="l01073" name="l01073"></a><span class="lineno"> 1073</span> quit,</div>
|
||
<div class="line"><a id="l01074" name="l01074"></a><span class="lineno"> 1074</span> write,</div>
|
||
<div class="line"><a id="l01075" name="l01075"></a><span class="lineno"> 1075</span> close,</div>
|
||
<div class="line"><a id="l01076" name="l01076"></a><span class="lineno"> 1076</span> flush,</div>
|
||
<div class="line"><a id="l01077" name="l01077"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1replicator_1_1worker.html#a9ddd37c6da22d559f6deb46102833f31"> 1077</a></span> } <a class="code hl_variable" href="classstdex_1_1stream_1_1replicator_1_1worker.html#a9ddd37c6da22d559f6deb46102833f31">op</a>; </div>
|
||
<div class="line"><a id="l01078" name="l01078"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1replicator_1_1worker.html#af37e1df8c6e0189e856a2bb38dd603bf"> 1078</a></span> <span class="keyword">const</span> <span class="keywordtype">void</span>* <a class="code hl_variable" href="classstdex_1_1stream_1_1replicator_1_1worker.html#af37e1df8c6e0189e856a2bb38dd603bf">data</a>; </div>
|
||
<div class="line"><a id="l01079" name="l01079"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1replicator_1_1worker.html#acdf8a4a4f07271bc7bd4f634640e7f5a"> 1079</a></span> <span class="keywordtype">size_t</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1replicator_1_1worker.html#acdf8a4a4f07271bc7bd4f634640e7f5a">length</a>; </div>
|
||
<div class="line"><a id="l01080" name="l01080"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1replicator_1_1worker.html#acd6595e01accdb9d3c8d97f8f19b8cf1"> 1080</a></span> <span class="keywordtype">size_t</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1replicator_1_1worker.html#acd6595e01accdb9d3c8d97f8f19b8cf1">num_written</a>; </div>
|
||
<div class="line"><a id="l01081" name="l01081"></a><span class="lineno"> 1081</span> std::mutex mutex;</div>
|
||
<div class="line"><a id="l01082" name="l01082"></a><span class="lineno"> 1082</span> std::condition_variable cv;</div>
|
||
<div class="line"><a id="l01083" name="l01083"></a><span class="lineno"> 1083</span> std::thread thread;</div>
|
||
<div class="line"><a id="l01084" name="l01084"></a><span class="lineno"> 1084</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l01085" name="l01085"></a><span class="lineno"> 1085</span> </div>
|
||
<div class="line"><a id="l01086" name="l01086"></a><span class="lineno"> 1086</span> <span class="keywordtype">void</span> foreach_worker(_In_ worker::op_t op)</div>
|
||
<div class="line"><a id="l01087" name="l01087"></a><span class="lineno"> 1087</span> {</div>
|
||
<div class="line"><a id="l01088" name="l01088"></a><span class="lineno"> 1088</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> w = m_workers.begin(), w_end = m_workers.end(); w != w_end; ++w) {</div>
|
||
<div class="line"><a id="l01089" name="l01089"></a><span class="lineno"> 1089</span> <span class="keyword">auto</span> _w = w->get();</div>
|
||
<div class="line"><a id="l01090" name="l01090"></a><span class="lineno"> 1090</span> {</div>
|
||
<div class="line"><a id="l01091" name="l01091"></a><span class="lineno"> 1091</span> <span class="keyword">const</span> std::lock_guard<std::mutex> lk(_w->mutex);</div>
|
||
<div class="line"><a id="l01092" name="l01092"></a><span class="lineno"> 1092</span> _w->op = op;</div>
|
||
<div class="line"><a id="l01093" name="l01093"></a><span class="lineno"> 1093</span> }</div>
|
||
<div class="line"><a id="l01094" name="l01094"></a><span class="lineno"> 1094</span> _w->cv.notify_one();</div>
|
||
<div class="line"><a id="l01095" name="l01095"></a><span class="lineno"> 1095</span> }</div>
|
||
<div class="line"><a id="l01096" name="l01096"></a><span class="lineno"> 1096</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l01097" name="l01097"></a><span class="lineno"> 1097</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> w = m_workers.begin(), w_end = m_workers.end(); w != w_end; ++w) {</div>
|
||
<div class="line"><a id="l01098" name="l01098"></a><span class="lineno"> 1098</span> <span class="keyword">auto</span> _w = w->get();</div>
|
||
<div class="line"><a id="l01099" name="l01099"></a><span class="lineno"> 1099</span> std::unique_lock<std::mutex> lk(_w->mutex);</div>
|
||
<div class="line"><a id="l01100" name="l01100"></a><span class="lineno"> 1100</span> _w->cv.wait(lk, [&] {<span class="keywordflow">return</span> _w->op == worker::op_t::noop; });</div>
|
||
<div class="line"><a id="l01101" name="l01101"></a><span class="lineno"> 1101</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>())</div>
|
||
<div class="line"><a id="l01102" name="l01102"></a><span class="lineno"> 1102</span> m_state = _w->source->state();</div>
|
||
<div class="line"><a id="l01103" name="l01103"></a><span class="lineno"> 1103</span> }</div>
|
||
<div class="line"><a id="l01104" name="l01104"></a><span class="lineno"> 1104</span> }</div>
|
||
<div class="line"><a id="l01105" name="l01105"></a><span class="lineno"> 1105</span> </div>
|
||
<div class="line"><a id="l01106" name="l01106"></a><span class="lineno"> 1106</span> std::list<std::unique_ptr<worker>> m_workers;</div>
|
||
<div class="line"><a id="l01107" name="l01107"></a><span class="lineno"> 1107</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l01108" name="l01108"></a><span class="lineno"> 1108</span> </div>
|
||
<div class="line"><a id="l01109" name="l01109"></a><span class="lineno"> 1109</span> <span class="keyword">constexpr</span> <span class="keywordtype">size_t</span> default_async_limit = 0x100000; </div>
|
||
<div class="line"><a id="l01110" name="l01110"></a><span class="lineno"> 1110</span> </div>
|
||
<div class="line"><a id="l01116" name="l01116"></a><span class="lineno"> 1116</span> <span class="keyword">template</span> <<span class="keywordtype">size_t</span> CAPACITY = default_async_limit></div>
|
||
<div class="foldopen" id="foldopen01117" data-start="{" data-end="};">
|
||
<div class="line"><a id="l01117" name="l01117"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1async__reader.html"> 1117</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1stream_1_1async__reader.html">async_reader</a> : <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1stream_1_1converter.html">converter</a></div>
|
||
<div class="line"><a id="l01118" name="l01118"></a><span class="lineno"> 1118</span> {</div>
|
||
<div class="line"><a id="l01119" name="l01119"></a><span class="lineno"> 1119</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l01120" name="l01120"></a><span class="lineno"> 1120</span> <a class="code hl_class" href="classstdex_1_1stream_1_1async__reader.html">async_reader</a>(_Inout_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>& source) :</div>
|
||
<div class="line"><a id="l01121" name="l01121"></a><span class="lineno"> 1121</span> <a class="code hl_class" href="classstdex_1_1stream_1_1converter.html">converter</a>(source),</div>
|
||
<div class="line"><a id="l01122" name="l01122"></a><span class="lineno"> 1122</span> m_worker(process, std::ref(*<span class="keyword">this</span>))</div>
|
||
<div class="line"><a id="l01123" name="l01123"></a><span class="lineno"> 1123</span> {}</div>
|
||
<div class="line"><a id="l01124" name="l01124"></a><span class="lineno"> 1124</span> </div>
|
||
<div class="line"><a id="l01125" name="l01125"></a><span class="lineno"> 1125</span> <span class="keyword">virtual</span> <a class="code hl_class" href="classstdex_1_1stream_1_1async__reader.html">~async_reader</a>()</div>
|
||
<div class="line"><a id="l01126" name="l01126"></a><span class="lineno"> 1126</span> {</div>
|
||
<div class="line"><a id="l01127" name="l01127"></a><span class="lineno"> 1127</span> m_ring.quit();</div>
|
||
<div class="line"><a id="l01128" name="l01128"></a><span class="lineno"> 1128</span> m_worker.join();</div>
|
||
<div class="line"><a id="l01129" name="l01129"></a><span class="lineno"> 1129</span> }</div>
|
||
<div class="line"><a id="l01130" name="l01130"></a><span class="lineno"> 1130</span> </div>
|
||
<div class="line"><a id="l01131" name="l01131"></a><span class="lineno"> 1131</span><span class="preprocessor">#pragma warning(suppress: 6101) </span><span class="comment">// See [1] below</span></div>
|
||
<div class="foldopen" id="foldopen01132" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01132" name="l01132"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1async__reader.html#a841c1e3cb01cb96df94701465086a529"> 1132</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0 || length == 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1async__reader.html#a841c1e3cb01cb96df94701465086a529">read</a>(</div>
|
||
<div class="line"><a id="l01133" name="l01133"></a><span class="lineno"> 1133</span> _Out_writes_bytes_to_opt_(length, return) <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l01134" name="l01134"></a><span class="lineno"> 1134</span> {</div>
|
||
<div class="line"><a id="l01135" name="l01135"></a><span class="lineno"> 1135</span> assert(data || !length);</div>
|
||
<div class="line"><a id="l01136" name="l01136"></a><span class="lineno"> 1136</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> to_read = length;;) {</div>
|
||
<div class="line"><a id="l01137" name="l01137"></a><span class="lineno"> 1137</span> uint8_t* ptr; <span class="keywordtype">size_t</span> num_read;</div>
|
||
<div class="line"><a id="l01138" name="l01138"></a><span class="lineno"> 1138</span> std::tie(ptr, num_read) = m_ring.front();</div>
|
||
<div class="line"><a id="l01139" name="l01139"></a><span class="lineno"> 1139</span> <span class="keywordflow">if</span> (!ptr) _Unlikely_ {</div>
|
||
<div class="line"><a id="l01140" name="l01140"></a><span class="lineno"> 1140</span> <span class="comment">// [1] Code analysis misses length - to_read bytes were written to data in previous loop iterations.</span></div>
|
||
<div class="line"><a id="l01141" name="l01141"></a><span class="lineno"> 1141</span> m_state = to_read < length || !length ? state_t::ok : m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01142" name="l01142"></a><span class="lineno"> 1142</span> <span class="keywordflow">return</span> length - to_read;</div>
|
||
<div class="line"><a id="l01143" name="l01143"></a><span class="lineno"> 1143</span> }</div>
|
||
<div class="line"><a id="l01144" name="l01144"></a><span class="lineno"> 1144</span> <span class="keywordflow">if</span> (to_read < num_read)</div>
|
||
<div class="line"><a id="l01145" name="l01145"></a><span class="lineno"> 1145</span> num_read = to_read;</div>
|
||
<div class="line"><a id="l01146" name="l01146"></a><span class="lineno"> 1146</span> memcpy(data, ptr, num_read);</div>
|
||
<div class="line"><a id="l01147" name="l01147"></a><span class="lineno"> 1147</span> m_ring.pop(num_read);</div>
|
||
<div class="line"><a id="l01148" name="l01148"></a><span class="lineno"> 1148</span> to_read -= num_read;</div>
|
||
<div class="line"><a id="l01149" name="l01149"></a><span class="lineno"> 1149</span> <span class="keywordflow">if</span> (!to_read) {</div>
|
||
<div class="line"><a id="l01150" name="l01150"></a><span class="lineno"> 1150</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l01151" name="l01151"></a><span class="lineno"> 1151</span> <span class="keywordflow">return</span> length;</div>
|
||
<div class="line"><a id="l01152" name="l01152"></a><span class="lineno"> 1152</span> }</div>
|
||
<div class="line"><a id="l01153" name="l01153"></a><span class="lineno"> 1153</span> <span class="keyword">reinterpret_cast<</span>uint8_t*&<span class="keyword">></span>(data) += num_read;</div>
|
||
<div class="line"><a id="l01154" name="l01154"></a><span class="lineno"> 1154</span> }</div>
|
||
<div class="line"><a id="l01155" name="l01155"></a><span class="lineno"> 1155</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01156" name="l01156"></a><span class="lineno"> 1156</span> </div>
|
||
<div class="line"><a id="l01157" name="l01157"></a><span class="lineno"> 1157</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l01158" name="l01158"></a><span class="lineno"> 1158</span> <span class="keyword">static</span> <span class="keywordtype">void</span> process(_Inout_ <a class="code hl_class" href="classstdex_1_1stream_1_1async__reader.html">async_reader</a>& w)</div>
|
||
<div class="line"><a id="l01159" name="l01159"></a><span class="lineno"> 1159</span> {</div>
|
||
<div class="line"><a id="l01160" name="l01160"></a><span class="lineno"> 1160</span> <span class="keywordflow">for</span> (;;) {</div>
|
||
<div class="line"><a id="l01161" name="l01161"></a><span class="lineno"> 1161</span> uint8_t* ptr; <span class="keywordtype">size_t</span> num_write;</div>
|
||
<div class="line"><a id="l01162" name="l01162"></a><span class="lineno"> 1162</span> std::tie(ptr, num_write) = w.m_ring.back();</div>
|
||
<div class="line"><a id="l01163" name="l01163"></a><span class="lineno"> 1163</span> <span class="keywordflow">if</span> (!ptr) _Unlikely_</div>
|
||
<div class="line"><a id="l01164" name="l01164"></a><span class="lineno"> 1164</span> <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l01165" name="l01165"></a><span class="lineno"> 1165</span> num_write = w.m_source->read(ptr, num_write);</div>
|
||
<div class="line"><a id="l01166" name="l01166"></a><span class="lineno"> 1166</span> w.m_ring.push(num_write);</div>
|
||
<div class="line"><a id="l01167" name="l01167"></a><span class="lineno"> 1167</span> <span class="keywordflow">if</span> (!w.m_source->ok()) {</div>
|
||
<div class="line"><a id="l01168" name="l01168"></a><span class="lineno"> 1168</span> w.m_ring.quit();</div>
|
||
<div class="line"><a id="l01169" name="l01169"></a><span class="lineno"> 1169</span> <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l01170" name="l01170"></a><span class="lineno"> 1170</span> }</div>
|
||
<div class="line"><a id="l01171" name="l01171"></a><span class="lineno"> 1171</span> }</div>
|
||
<div class="line"><a id="l01172" name="l01172"></a><span class="lineno"> 1172</span> }</div>
|
||
<div class="line"><a id="l01173" name="l01173"></a><span class="lineno"> 1173</span> </div>
|
||
<div class="line"><a id="l01174" name="l01174"></a><span class="lineno"> 1174</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l01175" name="l01175"></a><span class="lineno"> 1175</span> ring<uint8_t, CAPACITY> m_ring;</div>
|
||
<div class="line"><a id="l01176" name="l01176"></a><span class="lineno"> 1176</span> std::thread m_worker;</div>
|
||
<div class="line"><a id="l01177" name="l01177"></a><span class="lineno"> 1177</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l01178" name="l01178"></a><span class="lineno"> 1178</span> </div>
|
||
<div class="line"><a id="l01184" name="l01184"></a><span class="lineno"> 1184</span> <span class="keyword">template</span> <<span class="keywordtype">size_t</span> CAPACITY = default_async_limit></div>
|
||
<div class="foldopen" id="foldopen01185" data-start="{" data-end="};">
|
||
<div class="line"><a id="l01185" name="l01185"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1async__writer.html"> 1185</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1stream_1_1async__writer.html">async_writer</a> : <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1stream_1_1converter.html">converter</a></div>
|
||
<div class="line"><a id="l01186" name="l01186"></a><span class="lineno"> 1186</span> {</div>
|
||
<div class="line"><a id="l01187" name="l01187"></a><span class="lineno"> 1187</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l01188" name="l01188"></a><span class="lineno"> 1188</span> <a class="code hl_class" href="classstdex_1_1stream_1_1async__writer.html">async_writer</a>(_Inout_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>& source) :</div>
|
||
<div class="line"><a id="l01189" name="l01189"></a><span class="lineno"> 1189</span> <a class="code hl_class" href="classstdex_1_1stream_1_1converter.html">converter</a>(source),</div>
|
||
<div class="line"><a id="l01190" name="l01190"></a><span class="lineno"> 1190</span> m_worker(process, std::ref(*<span class="keyword">this</span>))</div>
|
||
<div class="line"><a id="l01191" name="l01191"></a><span class="lineno"> 1191</span> {}</div>
|
||
<div class="line"><a id="l01192" name="l01192"></a><span class="lineno"> 1192</span> </div>
|
||
<div class="line"><a id="l01193" name="l01193"></a><span class="lineno"> 1193</span> <span class="keyword">virtual</span> <a class="code hl_class" href="classstdex_1_1stream_1_1async__writer.html">~async_writer</a>()</div>
|
||
<div class="line"><a id="l01194" name="l01194"></a><span class="lineno"> 1194</span> {</div>
|
||
<div class="line"><a id="l01195" name="l01195"></a><span class="lineno"> 1195</span> m_ring.quit();</div>
|
||
<div class="line"><a id="l01196" name="l01196"></a><span class="lineno"> 1196</span> m_worker.join();</div>
|
||
<div class="line"><a id="l01197" name="l01197"></a><span class="lineno"> 1197</span> }</div>
|
||
<div class="line"><a id="l01198" name="l01198"></a><span class="lineno"> 1198</span> </div>
|
||
<div class="foldopen" id="foldopen01199" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01199" name="l01199"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1async__writer.html#a39d3fc4fffb8aa9b971fa15beaa8149b"> 1199</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1async__writer.html#a39d3fc4fffb8aa9b971fa15beaa8149b">write</a>(</div>
|
||
<div class="line"><a id="l01200" name="l01200"></a><span class="lineno"> 1200</span> _In_reads_bytes_opt_(length) const <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l01201" name="l01201"></a><span class="lineno"> 1201</span> {</div>
|
||
<div class="line"><a id="l01202" name="l01202"></a><span class="lineno"> 1202</span> assert(data || !length);</div>
|
||
<div class="line"><a id="l01203" name="l01203"></a><span class="lineno"> 1203</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> to_write = length;;) {</div>
|
||
<div class="line"><a id="l01204" name="l01204"></a><span class="lineno"> 1204</span> uint8_t* ptr; <span class="keywordtype">size_t</span> num_write;</div>
|
||
<div class="line"><a id="l01205" name="l01205"></a><span class="lineno"> 1205</span> std::tie(ptr, num_write) = m_ring.back();</div>
|
||
<div class="line"><a id="l01206" name="l01206"></a><span class="lineno"> 1206</span> <span class="keywordflow">if</span> (!ptr) _Unlikely_ {</div>
|
||
<div class="line"><a id="l01207" name="l01207"></a><span class="lineno"> 1207</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l01208" name="l01208"></a><span class="lineno"> 1208</span> <span class="keywordflow">return</span> length - to_write;</div>
|
||
<div class="line"><a id="l01209" name="l01209"></a><span class="lineno"> 1209</span> }</div>
|
||
<div class="line"><a id="l01210" name="l01210"></a><span class="lineno"> 1210</span> <span class="keywordflow">if</span> (to_write < num_write)</div>
|
||
<div class="line"><a id="l01211" name="l01211"></a><span class="lineno"> 1211</span> num_write = to_write;</div>
|
||
<div class="line"><a id="l01212" name="l01212"></a><span class="lineno"> 1212</span> memcpy(ptr, data, num_write);</div>
|
||
<div class="line"><a id="l01213" name="l01213"></a><span class="lineno"> 1213</span> m_ring.push(num_write);</div>
|
||
<div class="line"><a id="l01214" name="l01214"></a><span class="lineno"> 1214</span> to_write -= num_write;</div>
|
||
<div class="line"><a id="l01215" name="l01215"></a><span class="lineno"> 1215</span> <span class="keywordflow">if</span> (!to_write) {</div>
|
||
<div class="line"><a id="l01216" name="l01216"></a><span class="lineno"> 1216</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l01217" name="l01217"></a><span class="lineno"> 1217</span> <span class="keywordflow">return</span> length;</div>
|
||
<div class="line"><a id="l01218" name="l01218"></a><span class="lineno"> 1218</span> }</div>
|
||
<div class="line"><a id="l01219" name="l01219"></a><span class="lineno"> 1219</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t*&<span class="keyword">></span>(data) += num_write;</div>
|
||
<div class="line"><a id="l01220" name="l01220"></a><span class="lineno"> 1220</span> }</div>
|
||
<div class="line"><a id="l01221" name="l01221"></a><span class="lineno"> 1221</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01222" name="l01222"></a><span class="lineno"> 1222</span> </div>
|
||
<div class="foldopen" id="foldopen01223" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01223" name="l01223"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1async__writer.html#a25c72d3b2edaba300eb158d06dfd03d2"> 1223</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1async__writer.html#a25c72d3b2edaba300eb158d06dfd03d2">flush</a>()</div>
|
||
<div class="line"><a id="l01224" name="l01224"></a><span class="lineno"> 1224</span> {</div>
|
||
<div class="line"><a id="l01225" name="l01225"></a><span class="lineno"> 1225</span> m_ring.sync();</div>
|
||
<div class="line"><a id="l01226" name="l01226"></a><span class="lineno"> 1226</span> <a class="code hl_function" href="classstdex_1_1stream_1_1converter.html#a0d6af4c223625bc8ab677978b225d06e">converter::flush</a>();</div>
|
||
<div class="line"><a id="l01227" name="l01227"></a><span class="lineno"> 1227</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01228" name="l01228"></a><span class="lineno"> 1228</span> </div>
|
||
<div class="line"><a id="l01229" name="l01229"></a><span class="lineno"> 1229</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l01230" name="l01230"></a><span class="lineno"> 1230</span> <span class="keyword">static</span> <span class="keywordtype">void</span> process(_Inout_ <a class="code hl_class" href="classstdex_1_1stream_1_1async__writer.html">async_writer</a>& w)</div>
|
||
<div class="line"><a id="l01231" name="l01231"></a><span class="lineno"> 1231</span> {</div>
|
||
<div class="line"><a id="l01232" name="l01232"></a><span class="lineno"> 1232</span> <span class="keywordflow">for</span> (;;) {</div>
|
||
<div class="line"><a id="l01233" name="l01233"></a><span class="lineno"> 1233</span> uint8_t* ptr; <span class="keywordtype">size_t</span> num_read;</div>
|
||
<div class="line"><a id="l01234" name="l01234"></a><span class="lineno"> 1234</span> std::tie(ptr, num_read) = w.m_ring.front();</div>
|
||
<div class="line"><a id="l01235" name="l01235"></a><span class="lineno"> 1235</span> <span class="keywordflow">if</span> (!ptr)</div>
|
||
<div class="line"><a id="l01236" name="l01236"></a><span class="lineno"> 1236</span> <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l01237" name="l01237"></a><span class="lineno"> 1237</span> num_read = w.m_source->write(ptr, num_read);</div>
|
||
<div class="line"><a id="l01238" name="l01238"></a><span class="lineno"> 1238</span> w.m_ring.pop(num_read);</div>
|
||
<div class="line"><a id="l01239" name="l01239"></a><span class="lineno"> 1239</span> <span class="keywordflow">if</span> (!w.m_source->ok()) {</div>
|
||
<div class="line"><a id="l01240" name="l01240"></a><span class="lineno"> 1240</span> w.m_ring.quit();</div>
|
||
<div class="line"><a id="l01241" name="l01241"></a><span class="lineno"> 1241</span> <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l01242" name="l01242"></a><span class="lineno"> 1242</span> }</div>
|
||
<div class="line"><a id="l01243" name="l01243"></a><span class="lineno"> 1243</span> }</div>
|
||
<div class="line"><a id="l01244" name="l01244"></a><span class="lineno"> 1244</span> }</div>
|
||
<div class="line"><a id="l01245" name="l01245"></a><span class="lineno"> 1245</span> </div>
|
||
<div class="line"><a id="l01246" name="l01246"></a><span class="lineno"> 1246</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l01247" name="l01247"></a><span class="lineno"> 1247</span> ring<uint8_t, CAPACITY> m_ring;</div>
|
||
<div class="line"><a id="l01248" name="l01248"></a><span class="lineno"> 1248</span> std::thread m_worker;</div>
|
||
<div class="line"><a id="l01249" name="l01249"></a><span class="lineno"> 1249</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l01250" name="l01250"></a><span class="lineno"> 1250</span> </div>
|
||
<div class="line"><a id="l01251" name="l01251"></a><span class="lineno"> 1251</span> <span class="keyword">constexpr</span> <span class="keywordtype">size_t</span> default_buffer_size = 0x400; </div>
|
||
<div class="line"><a id="l01252" name="l01252"></a><span class="lineno"> 1252</span> </div>
|
||
<div class="foldopen" id="foldopen01256" data-start="{" data-end="};">
|
||
<div class="line"><a id="l01256" name="l01256"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1buffer.html"> 1256</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1stream_1_1buffer.html">buffer</a> : <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1stream_1_1converter.html">converter</a></div>
|
||
<div class="line"><a id="l01257" name="l01257"></a><span class="lineno"> 1257</span> {</div>
|
||
<div class="line"><a id="l01258" name="l01258"></a><span class="lineno"> 1258</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l01259" name="l01259"></a><span class="lineno"> 1259</span> <span class="keyword">explicit</span> <a class="code hl_class" href="classstdex_1_1stream_1_1buffer.html">buffer</a>(_In_ <span class="keywordtype">size_t</span> read_buffer_size = default_buffer_size, _In_ <span class="keywordtype">size_t</span> write_buffer_size = default_buffer_size) :</div>
|
||
<div class="line"><a id="l01260" name="l01260"></a><span class="lineno"> 1260</span> <a class="code hl_class" href="classstdex_1_1stream_1_1converter.html">converter</a>(),</div>
|
||
<div class="line"><a id="l01261" name="l01261"></a><span class="lineno"> 1261</span> m_read_buffer(read_buffer_size),</div>
|
||
<div class="line"><a id="l01262" name="l01262"></a><span class="lineno"> 1262</span> m_write_buffer(write_buffer_size)</div>
|
||
<div class="line"><a id="l01263" name="l01263"></a><span class="lineno"> 1263</span> {}</div>
|
||
<div class="line"><a id="l01264" name="l01264"></a><span class="lineno"> 1264</span> </div>
|
||
<div class="line"><a id="l01265" name="l01265"></a><span class="lineno"> 1265</span> <span class="keywordtype">void</span> done()</div>
|
||
<div class="line"><a id="l01266" name="l01266"></a><span class="lineno"> 1266</span> {</div>
|
||
<div class="line"><a id="l01267" name="l01267"></a><span class="lineno"> 1267</span> <span class="keywordflow">if</span> (m_source)</div>
|
||
<div class="line"><a id="l01268" name="l01268"></a><span class="lineno"> 1268</span> flush_write();</div>
|
||
<div class="line"><a id="l01269" name="l01269"></a><span class="lineno"> 1269</span> converter::done();</div>
|
||
<div class="line"><a id="l01270" name="l01270"></a><span class="lineno"> 1270</span> }</div>
|
||
<div class="line"><a id="l01271" name="l01271"></a><span class="lineno"> 1271</span> </div>
|
||
<div class="line"><a id="l01272" name="l01272"></a><span class="lineno"> 1272</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l01273" name="l01273"></a><span class="lineno"> 1273</span> <a class="code hl_class" href="classstdex_1_1stream_1_1buffer.html">buffer</a>(_Inout_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>& source, _In_ <span class="keywordtype">size_t</span> read_buffer_size = default_buffer_size, _In_ <span class="keywordtype">size_t</span> write_buffer_size = default_buffer_size) :</div>
|
||
<div class="line"><a id="l01274" name="l01274"></a><span class="lineno"> 1274</span> <a class="code hl_class" href="classstdex_1_1stream_1_1converter.html">converter</a>(source),</div>
|
||
<div class="line"><a id="l01275" name="l01275"></a><span class="lineno"> 1275</span> m_read_buffer(read_buffer_size),</div>
|
||
<div class="line"><a id="l01276" name="l01276"></a><span class="lineno"> 1276</span> m_write_buffer(write_buffer_size)</div>
|
||
<div class="line"><a id="l01277" name="l01277"></a><span class="lineno"> 1277</span> {}</div>
|
||
<div class="line"><a id="l01278" name="l01278"></a><span class="lineno"> 1278</span> </div>
|
||
<div class="line"><a id="l01279" name="l01279"></a><span class="lineno"> 1279</span> <span class="keyword">virtual</span> <a class="code hl_class" href="classstdex_1_1stream_1_1buffer.html">~buffer</a>()</div>
|
||
<div class="line"><a id="l01280" name="l01280"></a><span class="lineno"> 1280</span> {</div>
|
||
<div class="line"><a id="l01281" name="l01281"></a><span class="lineno"> 1281</span> <span class="keywordflow">if</span> (m_source)</div>
|
||
<div class="line"><a id="l01282" name="l01282"></a><span class="lineno"> 1282</span> flush_write();</div>
|
||
<div class="line"><a id="l01283" name="l01283"></a><span class="lineno"> 1283</span> }</div>
|
||
<div class="line"><a id="l01284" name="l01284"></a><span class="lineno"> 1284</span> </div>
|
||
<div class="foldopen" id="foldopen01285" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01285" name="l01285"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1buffer.html#a2ef05f2df784dce1d1c4319a98cd22e0"> 1285</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0 || length == 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1buffer.html#a2ef05f2df784dce1d1c4319a98cd22e0">read</a>(</div>
|
||
<div class="line"><a id="l01286" name="l01286"></a><span class="lineno"> 1286</span> _Out_writes_bytes_to_opt_(length, return) <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l01287" name="l01287"></a><span class="lineno"> 1287</span> {</div>
|
||
<div class="line"><a id="l01288" name="l01288"></a><span class="lineno"> 1288</span> assert(data || !length);</div>
|
||
<div class="line"><a id="l01289" name="l01289"></a><span class="lineno"> 1289</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> to_read = length;;) {</div>
|
||
<div class="line"><a id="l01290" name="l01290"></a><span class="lineno"> 1290</span> <span class="keywordtype">size_t</span> buffer_size = m_read_buffer.tail - m_read_buffer.head;</div>
|
||
<div class="line"><a id="l01291" name="l01291"></a><span class="lineno"> 1291</span> <span class="keywordflow">if</span> (to_read <= buffer_size) {</div>
|
||
<div class="line"><a id="l01292" name="l01292"></a><span class="lineno"> 1292</span> memcpy(data, m_read_buffer.data + m_read_buffer.head, to_read);</div>
|
||
<div class="line"><a id="l01293" name="l01293"></a><span class="lineno"> 1293</span> m_read_buffer.head += to_read;</div>
|
||
<div class="line"><a id="l01294" name="l01294"></a><span class="lineno"> 1294</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l01295" name="l01295"></a><span class="lineno"> 1295</span> <span class="keywordflow">return</span> length;</div>
|
||
<div class="line"><a id="l01296" name="l01296"></a><span class="lineno"> 1296</span> }</div>
|
||
<div class="line"><a id="l01297" name="l01297"></a><span class="lineno"> 1297</span> <span class="keywordflow">if</span> (buffer_size) {</div>
|
||
<div class="line"><a id="l01298" name="l01298"></a><span class="lineno"> 1298</span> memcpy(data, m_read_buffer.data + m_read_buffer.head, buffer_size);</div>
|
||
<div class="line"><a id="l01299" name="l01299"></a><span class="lineno"> 1299</span> <span class="keyword">reinterpret_cast<</span>uint8_t*&<span class="keyword">></span>(data) += buffer_size;</div>
|
||
<div class="line"><a id="l01300" name="l01300"></a><span class="lineno"> 1300</span> to_read -= buffer_size;</div>
|
||
<div class="line"><a id="l01301" name="l01301"></a><span class="lineno"> 1301</span> }</div>
|
||
<div class="line"><a id="l01302" name="l01302"></a><span class="lineno"> 1302</span> m_read_buffer.head = 0;</div>
|
||
<div class="line"><a id="l01303" name="l01303"></a><span class="lineno"> 1303</span> <span class="keywordflow">if</span> (to_read > m_read_buffer.capacity) {</div>
|
||
<div class="line"><a id="l01304" name="l01304"></a><span class="lineno"> 1304</span> <span class="comment">// When needing to read more data than buffer capacity, bypass the buffer.</span></div>
|
||
<div class="line"><a id="l01305" name="l01305"></a><span class="lineno"> 1305</span> m_read_buffer.tail = 0;</div>
|
||
<div class="line"><a id="l01306" name="l01306"></a><span class="lineno"> 1306</span> to_read -= m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#aa5d4693fd583cd7ef0ffa9b846136a5a">read</a>(data, to_read);</div>
|
||
<div class="line"><a id="l01307" name="l01307"></a><span class="lineno"> 1307</span> m_state = to_read < length ? state_t::ok : m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01308" name="l01308"></a><span class="lineno"> 1308</span> <span class="keywordflow">return</span> length - to_read;</div>
|
||
<div class="line"><a id="l01309" name="l01309"></a><span class="lineno"> 1309</span> }</div>
|
||
<div class="line"><a id="l01310" name="l01310"></a><span class="lineno"> 1310</span> m_read_buffer.tail = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#aa5d4693fd583cd7ef0ffa9b846136a5a">read</a>(m_read_buffer.data, m_read_buffer.capacity);</div>
|
||
<div class="line"><a id="l01311" name="l01311"></a><span class="lineno"> 1311</span> <span class="keywordflow">if</span> (m_read_buffer.tail < m_read_buffer.capacity && m_read_buffer.tail < to_read) _Unlikely_ {</div>
|
||
<div class="line"><a id="l01312" name="l01312"></a><span class="lineno"> 1312</span> memcpy(data, m_read_buffer.data, m_read_buffer.tail);</div>
|
||
<div class="line"><a id="l01313" name="l01313"></a><span class="lineno"> 1313</span> m_read_buffer.head = m_read_buffer.tail;</div>
|
||
<div class="line"><a id="l01314" name="l01314"></a><span class="lineno"> 1314</span> to_read -= m_read_buffer.tail;</div>
|
||
<div class="line"><a id="l01315" name="l01315"></a><span class="lineno"> 1315</span> m_state = to_read < length ? state_t::ok : m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01316" name="l01316"></a><span class="lineno"> 1316</span> <span class="keywordflow">return</span> length - to_read;</div>
|
||
<div class="line"><a id="l01317" name="l01317"></a><span class="lineno"> 1317</span> }</div>
|
||
<div class="line"><a id="l01318" name="l01318"></a><span class="lineno"> 1318</span> }</div>
|
||
<div class="line"><a id="l01319" name="l01319"></a><span class="lineno"> 1319</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01320" name="l01320"></a><span class="lineno"> 1320</span> </div>
|
||
<div class="foldopen" id="foldopen01321" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01321" name="l01321"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1buffer.html#a489a01a4c187e85f06ebe10314a891ae"> 1321</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1buffer.html#a489a01a4c187e85f06ebe10314a891ae">write</a>(</div>
|
||
<div class="line"><a id="l01322" name="l01322"></a><span class="lineno"> 1322</span> _In_reads_bytes_opt_(length) const <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l01323" name="l01323"></a><span class="lineno"> 1323</span> {</div>
|
||
<div class="line"><a id="l01324" name="l01324"></a><span class="lineno"> 1324</span> assert(data || !length);</div>
|
||
<div class="line"><a id="l01325" name="l01325"></a><span class="lineno"> 1325</span> <span class="keywordflow">if</span> (!length) _Unlikely_ {</div>
|
||
<div class="line"><a id="l01326" name="l01326"></a><span class="lineno"> 1326</span> <span class="comment">// Pass null writes (zero-byte length). Null write operations have special meaning with with Windows pipes.</span></div>
|
||
<div class="line"><a id="l01327" name="l01327"></a><span class="lineno"> 1327</span> flush_write();</div>
|
||
<div class="line"><a id="l01328" name="l01328"></a><span class="lineno"> 1328</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l01329" name="l01329"></a><span class="lineno"> 1329</span> <span class="keywordflow">return</span> 0;</div>
|
||
<div class="line"><a id="l01330" name="l01330"></a><span class="lineno"> 1330</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(<span class="keyword">nullptr</span>, 0);</div>
|
||
<div class="line"><a id="l01331" name="l01331"></a><span class="lineno"> 1331</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01332" name="l01332"></a><span class="lineno"> 1332</span> <span class="keywordflow">return</span> 0;</div>
|
||
<div class="line"><a id="l01333" name="l01333"></a><span class="lineno"> 1333</span> }</div>
|
||
<div class="line"><a id="l01334" name="l01334"></a><span class="lineno"> 1334</span> </div>
|
||
<div class="line"><a id="l01335" name="l01335"></a><span class="lineno"> 1335</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> to_write = length;;) {</div>
|
||
<div class="line"><a id="l01336" name="l01336"></a><span class="lineno"> 1336</span> <span class="keywordtype">size_t</span> available_buffer = m_write_buffer.capacity - m_write_buffer.tail;</div>
|
||
<div class="line"><a id="l01337" name="l01337"></a><span class="lineno"> 1337</span> <span class="keywordflow">if</span> (to_write <= available_buffer) {</div>
|
||
<div class="line"><a id="l01338" name="l01338"></a><span class="lineno"> 1338</span> memcpy(m_write_buffer.data + m_write_buffer.tail, data, to_write);</div>
|
||
<div class="line"><a id="l01339" name="l01339"></a><span class="lineno"> 1339</span> m_write_buffer.tail += to_write;</div>
|
||
<div class="line"><a id="l01340" name="l01340"></a><span class="lineno"> 1340</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l01341" name="l01341"></a><span class="lineno"> 1341</span> <span class="keywordflow">return</span> length;</div>
|
||
<div class="line"><a id="l01342" name="l01342"></a><span class="lineno"> 1342</span> }</div>
|
||
<div class="line"><a id="l01343" name="l01343"></a><span class="lineno"> 1343</span> <span class="keywordflow">if</span> (available_buffer) {</div>
|
||
<div class="line"><a id="l01344" name="l01344"></a><span class="lineno"> 1344</span> memcpy(m_write_buffer.data + m_write_buffer.tail, data, available_buffer);</div>
|
||
<div class="line"><a id="l01345" name="l01345"></a><span class="lineno"> 1345</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t*&<span class="keyword">></span>(data) += available_buffer;</div>
|
||
<div class="line"><a id="l01346" name="l01346"></a><span class="lineno"> 1346</span> to_write -= available_buffer;</div>
|
||
<div class="line"><a id="l01347" name="l01347"></a><span class="lineno"> 1347</span> m_write_buffer.tail += available_buffer;</div>
|
||
<div class="line"><a id="l01348" name="l01348"></a><span class="lineno"> 1348</span> }</div>
|
||
<div class="line"><a id="l01349" name="l01349"></a><span class="lineno"> 1349</span> <span class="keywordtype">size_t</span> buffer_size = m_write_buffer.tail - m_write_buffer.head;</div>
|
||
<div class="line"><a id="l01350" name="l01350"></a><span class="lineno"> 1350</span> <span class="keywordflow">if</span> (buffer_size) {</div>
|
||
<div class="line"><a id="l01351" name="l01351"></a><span class="lineno"> 1351</span> m_write_buffer.head += m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(m_write_buffer.data + m_write_buffer.head, buffer_size);</div>
|
||
<div class="line"><a id="l01352" name="l01352"></a><span class="lineno"> 1352</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01353" name="l01353"></a><span class="lineno"> 1353</span> <span class="keywordflow">if</span> (m_write_buffer.head == m_write_buffer.tail)</div>
|
||
<div class="line"><a id="l01354" name="l01354"></a><span class="lineno"> 1354</span> m_write_buffer.head = m_write_buffer.tail = 0;</div>
|
||
<div class="line"><a id="l01355" name="l01355"></a><span class="lineno"> 1355</span> <span class="keywordflow">else</span></div>
|
||
<div class="line"><a id="l01356" name="l01356"></a><span class="lineno"> 1356</span> <span class="keywordflow">return</span> length - to_write;</div>
|
||
<div class="line"><a id="l01357" name="l01357"></a><span class="lineno"> 1357</span> }</div>
|
||
<div class="line"><a id="l01358" name="l01358"></a><span class="lineno"> 1358</span> <span class="keywordflow">if</span> (to_write > m_write_buffer.capacity) {</div>
|
||
<div class="line"><a id="l01359" name="l01359"></a><span class="lineno"> 1359</span> <span class="comment">// When needing to write more data than buffer capacity, bypass the buffer.</span></div>
|
||
<div class="line"><a id="l01360" name="l01360"></a><span class="lineno"> 1360</span> to_write -= m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(data, to_write);</div>
|
||
<div class="line"><a id="l01361" name="l01361"></a><span class="lineno"> 1361</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01362" name="l01362"></a><span class="lineno"> 1362</span> <span class="keywordflow">return</span> length - to_write;</div>
|
||
<div class="line"><a id="l01363" name="l01363"></a><span class="lineno"> 1363</span> }</div>
|
||
<div class="line"><a id="l01364" name="l01364"></a><span class="lineno"> 1364</span> }</div>
|
||
<div class="line"><a id="l01365" name="l01365"></a><span class="lineno"> 1365</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01366" name="l01366"></a><span class="lineno"> 1366</span> </div>
|
||
<div class="foldopen" id="foldopen01367" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01367" name="l01367"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1buffer.html#a18f9edc9af41f3a71d84f7eb4e7d5332"> 1367</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1buffer.html#a18f9edc9af41f3a71d84f7eb4e7d5332">flush</a>()</div>
|
||
<div class="line"><a id="l01368" name="l01368"></a><span class="lineno"> 1368</span> {</div>
|
||
<div class="line"><a id="l01369" name="l01369"></a><span class="lineno"> 1369</span> flush_write();</div>
|
||
<div class="line"><a id="l01370" name="l01370"></a><span class="lineno"> 1370</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>())</div>
|
||
<div class="line"><a id="l01371" name="l01371"></a><span class="lineno"> 1371</span> <a class="code hl_function" href="classstdex_1_1stream_1_1converter.html#a0d6af4c223625bc8ab677978b225d06e">converter::flush</a>();</div>
|
||
<div class="line"><a id="l01372" name="l01372"></a><span class="lineno"> 1372</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01373" name="l01373"></a><span class="lineno"> 1373</span> </div>
|
||
<div class="line"><a id="l01374" name="l01374"></a><span class="lineno"> 1374</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l01375" name="l01375"></a><span class="lineno"> 1375</span> <span class="keywordtype">void</span> flush_write()</div>
|
||
<div class="line"><a id="l01376" name="l01376"></a><span class="lineno"> 1376</span> {</div>
|
||
<div class="line"><a id="l01377" name="l01377"></a><span class="lineno"> 1377</span> <span class="keywordtype">size_t</span> buffer_size = m_write_buffer.tail - m_write_buffer.head;</div>
|
||
<div class="line"><a id="l01378" name="l01378"></a><span class="lineno"> 1378</span> <span class="keywordflow">if</span> (buffer_size) {</div>
|
||
<div class="line"><a id="l01379" name="l01379"></a><span class="lineno"> 1379</span> m_write_buffer.head += m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(m_write_buffer.data + m_write_buffer.head, buffer_size);</div>
|
||
<div class="line"><a id="l01380" name="l01380"></a><span class="lineno"> 1380</span> <span class="keywordflow">if</span> (m_write_buffer.head == m_write_buffer.tail) {</div>
|
||
<div class="line"><a id="l01381" name="l01381"></a><span class="lineno"> 1381</span> m_write_buffer.head = 0;</div>
|
||
<div class="line"><a id="l01382" name="l01382"></a><span class="lineno"> 1382</span> m_write_buffer.tail = 0;</div>
|
||
<div class="line"><a id="l01383" name="l01383"></a><span class="lineno"> 1383</span> }</div>
|
||
<div class="line"><a id="l01384" name="l01384"></a><span class="lineno"> 1384</span> <span class="keywordflow">else</span> {</div>
|
||
<div class="line"><a id="l01385" name="l01385"></a><span class="lineno"> 1385</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01386" name="l01386"></a><span class="lineno"> 1386</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l01387" name="l01387"></a><span class="lineno"> 1387</span> }</div>
|
||
<div class="line"><a id="l01388" name="l01388"></a><span class="lineno"> 1388</span> }</div>
|
||
<div class="line"><a id="l01389" name="l01389"></a><span class="lineno"> 1389</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l01390" name="l01390"></a><span class="lineno"> 1390</span> }</div>
|
||
<div class="line"><a id="l01391" name="l01391"></a><span class="lineno"> 1391</span> </div>
|
||
<div class="foldopen" id="foldopen01392" data-start="{" data-end="};">
|
||
<div class="line"><a id="l01392" name="l01392"></a><span class="lineno"><a class="line" href="structstdex_1_1stream_1_1buffer_1_1buffer__t.html"> 1392</a></span> <span class="keyword">struct </span><a class="code hl_struct" href="structstdex_1_1stream_1_1buffer_1_1buffer__t.html">buffer_t</a> {</div>
|
||
<div class="line"><a id="l01393" name="l01393"></a><span class="lineno"> 1393</span> uint8_t* data;</div>
|
||
<div class="line"><a id="l01394" name="l01394"></a><span class="lineno"> 1394</span> <span class="keywordtype">size_t</span> head, tail, capacity;</div>
|
||
<div class="line"><a id="l01395" name="l01395"></a><span class="lineno"> 1395</span> </div>
|
||
<div class="line"><a id="l01396" name="l01396"></a><span class="lineno"> 1396</span> <a class="code hl_struct" href="structstdex_1_1stream_1_1buffer_1_1buffer__t.html">buffer_t</a>(_In_ <span class="keywordtype">size_t</span> buffer_size) :</div>
|
||
<div class="line"><a id="l01397" name="l01397"></a><span class="lineno"> 1397</span> head(0),</div>
|
||
<div class="line"><a id="l01398" name="l01398"></a><span class="lineno"> 1398</span> tail(0),</div>
|
||
<div class="line"><a id="l01399" name="l01399"></a><span class="lineno"> 1399</span> capacity(buffer_size),</div>
|
||
<div class="line"><a id="l01400" name="l01400"></a><span class="lineno"> 1400</span> data(buffer_size ? <span class="keyword">new</span> uint8_t[buffer_size] : <span class="keyword">nullptr</span>)</div>
|
||
<div class="line"><a id="l01401" name="l01401"></a><span class="lineno"> 1401</span> {}</div>
|
||
<div class="line"><a id="l01402" name="l01402"></a><span class="lineno"> 1402</span> </div>
|
||
<div class="line"><a id="l01403" name="l01403"></a><span class="lineno"> 1403</span> <a class="code hl_struct" href="structstdex_1_1stream_1_1buffer_1_1buffer__t.html">~buffer_t</a>()</div>
|
||
<div class="line"><a id="l01404" name="l01404"></a><span class="lineno"> 1404</span> {</div>
|
||
<div class="line"><a id="l01405" name="l01405"></a><span class="lineno"> 1405</span> <span class="keywordflow">if</span> (data)</div>
|
||
<div class="line"><a id="l01406" name="l01406"></a><span class="lineno"> 1406</span> <span class="keyword">delete</span>[] data;</div>
|
||
<div class="line"><a id="l01407" name="l01407"></a><span class="lineno"> 1407</span> }</div>
|
||
<div class="line"><a id="l01408" name="l01408"></a><span class="lineno"> 1408</span> } m_read_buffer, m_write_buffer;</div>
|
||
</div>
|
||
<div class="line"><a id="l01409" name="l01409"></a><span class="lineno"> 1409</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l01410" name="l01410"></a><span class="lineno"> 1410</span> </div>
|
||
<div class="foldopen" id="foldopen01414" data-start="{" data-end="};">
|
||
<div class="line"><a id="l01414" name="l01414"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1limiter.html"> 1414</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1stream_1_1limiter.html">limiter</a> : <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1stream_1_1converter.html">converter</a></div>
|
||
<div class="line"><a id="l01415" name="l01415"></a><span class="lineno"> 1415</span> {</div>
|
||
<div class="line"><a id="l01416" name="l01416"></a><span class="lineno"> 1416</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l01417" name="l01417"></a><span class="lineno"> 1417</span> <a class="code hl_class" href="classstdex_1_1stream_1_1limiter.html">limiter</a>(_Inout_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>& source, _In_ fsize_t _read_limit = 0, _In_ fsize_t _write_limit = 0) :</div>
|
||
<div class="line"><a id="l01418" name="l01418"></a><span class="lineno"> 1418</span> <a class="code hl_class" href="classstdex_1_1stream_1_1converter.html">converter</a>(source),</div>
|
||
<div class="line"><a id="l01419" name="l01419"></a><span class="lineno"> 1419</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#a455a9e38efe1e7473e501dd00fb3d7f0">read_limit</a>(_read_limit),</div>
|
||
<div class="line"><a id="l01420" name="l01420"></a><span class="lineno"> 1420</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#af3d8db598efea694c0274b5420787873">write_limit</a>(_write_limit)</div>
|
||
<div class="line"><a id="l01421" name="l01421"></a><span class="lineno"> 1421</span> {}</div>
|
||
<div class="line"><a id="l01422" name="l01422"></a><span class="lineno"> 1422</span> </div>
|
||
<div class="foldopen" id="foldopen01423" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01423" name="l01423"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1limiter.html#a80b68f1b4a8fb8c72c09b1313e9d02ed"> 1423</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0 || length == 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1limiter.html#a80b68f1b4a8fb8c72c09b1313e9d02ed">read</a>(</div>
|
||
<div class="line"><a id="l01424" name="l01424"></a><span class="lineno"> 1424</span> _Out_writes_bytes_to_opt_(length, return) <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l01425" name="l01425"></a><span class="lineno"> 1425</span> {</div>
|
||
<div class="line"><a id="l01426" name="l01426"></a><span class="lineno"> 1426</span> <span class="keywordtype">size_t</span> num_read;</div>
|
||
<div class="line"><a id="l01427" name="l01427"></a><span class="lineno"> 1427</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#a455a9e38efe1e7473e501dd00fb3d7f0">read_limit</a> == fsize_max) {</div>
|
||
<div class="line"><a id="l01428" name="l01428"></a><span class="lineno"> 1428</span> num_read = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#aa5d4693fd583cd7ef0ffa9b846136a5a">read</a>(data, length);</div>
|
||
<div class="line"><a id="l01429" name="l01429"></a><span class="lineno"> 1429</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01430" name="l01430"></a><span class="lineno"> 1430</span> }</div>
|
||
<div class="line"><a id="l01431" name="l01431"></a><span class="lineno"> 1431</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (length <= <a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#a455a9e38efe1e7473e501dd00fb3d7f0">read_limit</a>) {</div>
|
||
<div class="line"><a id="l01432" name="l01432"></a><span class="lineno"> 1432</span> num_read = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#aa5d4693fd583cd7ef0ffa9b846136a5a">read</a>(data, length);</div>
|
||
<div class="line"><a id="l01433" name="l01433"></a><span class="lineno"> 1433</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01434" name="l01434"></a><span class="lineno"> 1434</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#a455a9e38efe1e7473e501dd00fb3d7f0">read_limit</a> -= num_read;</div>
|
||
<div class="line"><a id="l01435" name="l01435"></a><span class="lineno"> 1435</span> }</div>
|
||
<div class="line"><a id="l01436" name="l01436"></a><span class="lineno"> 1436</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (length && !<a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#a455a9e38efe1e7473e501dd00fb3d7f0">read_limit</a>) {</div>
|
||
<div class="line"><a id="l01437" name="l01437"></a><span class="lineno"> 1437</span> num_read = 0;</div>
|
||
<div class="line"><a id="l01438" name="l01438"></a><span class="lineno"> 1438</span> m_state = state_t::eof;</div>
|
||
<div class="line"><a id="l01439" name="l01439"></a><span class="lineno"> 1439</span> }</div>
|
||
<div class="line"><a id="l01440" name="l01440"></a><span class="lineno"> 1440</span> <span class="keywordflow">else</span> {</div>
|
||
<div class="line"><a id="l01441" name="l01441"></a><span class="lineno"> 1441</span> num_read = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#aa5d4693fd583cd7ef0ffa9b846136a5a">read</a>(data, <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(<a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#a455a9e38efe1e7473e501dd00fb3d7f0">read_limit</a>));</div>
|
||
<div class="line"><a id="l01442" name="l01442"></a><span class="lineno"> 1442</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01443" name="l01443"></a><span class="lineno"> 1443</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#a455a9e38efe1e7473e501dd00fb3d7f0">read_limit</a> -= num_read;</div>
|
||
<div class="line"><a id="l01444" name="l01444"></a><span class="lineno"> 1444</span> }</div>
|
||
<div class="line"><a id="l01445" name="l01445"></a><span class="lineno"> 1445</span> <span class="keywordflow">return</span> num_read;</div>
|
||
<div class="line"><a id="l01446" name="l01446"></a><span class="lineno"> 1446</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01447" name="l01447"></a><span class="lineno"> 1447</span> </div>
|
||
<div class="foldopen" id="foldopen01448" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01448" name="l01448"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1limiter.html#a8fe783b504f019e29034c0572cec7834"> 1448</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1limiter.html#a8fe783b504f019e29034c0572cec7834">write</a>(</div>
|
||
<div class="line"><a id="l01449" name="l01449"></a><span class="lineno"> 1449</span> _In_reads_bytes_opt_(length) const <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l01450" name="l01450"></a><span class="lineno"> 1450</span> {</div>
|
||
<div class="line"><a id="l01451" name="l01451"></a><span class="lineno"> 1451</span> <span class="keywordtype">size_t</span> num_written;</div>
|
||
<div class="line"><a id="l01452" name="l01452"></a><span class="lineno"> 1452</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#af3d8db598efea694c0274b5420787873">write_limit</a> == fsize_max) {</div>
|
||
<div class="line"><a id="l01453" name="l01453"></a><span class="lineno"> 1453</span> num_written = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(data, length);</div>
|
||
<div class="line"><a id="l01454" name="l01454"></a><span class="lineno"> 1454</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01455" name="l01455"></a><span class="lineno"> 1455</span> }</div>
|
||
<div class="line"><a id="l01456" name="l01456"></a><span class="lineno"> 1456</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (length <= <a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#af3d8db598efea694c0274b5420787873">write_limit</a>) {</div>
|
||
<div class="line"><a id="l01457" name="l01457"></a><span class="lineno"> 1457</span> num_written = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(data, length);</div>
|
||
<div class="line"><a id="l01458" name="l01458"></a><span class="lineno"> 1458</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01459" name="l01459"></a><span class="lineno"> 1459</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#af3d8db598efea694c0274b5420787873">write_limit</a> -= num_written;</div>
|
||
<div class="line"><a id="l01460" name="l01460"></a><span class="lineno"> 1460</span> }</div>
|
||
<div class="line"><a id="l01461" name="l01461"></a><span class="lineno"> 1461</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (length && !<a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#af3d8db598efea694c0274b5420787873">write_limit</a>) {</div>
|
||
<div class="line"><a id="l01462" name="l01462"></a><span class="lineno"> 1462</span> num_written = 0;</div>
|
||
<div class="line"><a id="l01463" name="l01463"></a><span class="lineno"> 1463</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l01464" name="l01464"></a><span class="lineno"> 1464</span> }</div>
|
||
<div class="line"><a id="l01465" name="l01465"></a><span class="lineno"> 1465</span> <span class="keywordflow">else</span> {</div>
|
||
<div class="line"><a id="l01466" name="l01466"></a><span class="lineno"> 1466</span> num_written = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(data, <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(<a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#af3d8db598efea694c0274b5420787873">write_limit</a>));</div>
|
||
<div class="line"><a id="l01467" name="l01467"></a><span class="lineno"> 1467</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01468" name="l01468"></a><span class="lineno"> 1468</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#af3d8db598efea694c0274b5420787873">write_limit</a> -= num_written;</div>
|
||
<div class="line"><a id="l01469" name="l01469"></a><span class="lineno"> 1469</span> }</div>
|
||
<div class="line"><a id="l01470" name="l01470"></a><span class="lineno"> 1470</span> <span class="keywordflow">return</span> num_written;</div>
|
||
<div class="line"><a id="l01471" name="l01471"></a><span class="lineno"> 1471</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01472" name="l01472"></a><span class="lineno"> 1472</span> </div>
|
||
<div class="line"><a id="l01473" name="l01473"></a><span class="lineno"> 1473</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l01474" name="l01474"></a><span class="lineno"> 1474</span> fsize_t</div>
|
||
<div class="line"><a id="l01475" name="l01475"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1limiter.html#a455a9e38efe1e7473e501dd00fb3d7f0"> 1475</a></span> <a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#a455a9e38efe1e7473e501dd00fb3d7f0">read_limit</a>, </div>
|
||
<div class="line"><a id="l01476" name="l01476"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1limiter.html#af3d8db598efea694c0274b5420787873"> 1476</a></span> <a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#af3d8db598efea694c0274b5420787873">write_limit</a>; </div>
|
||
<div class="line"><a id="l01477" name="l01477"></a><span class="lineno"> 1477</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l01478" name="l01478"></a><span class="lineno"> 1478</span> </div>
|
||
<div class="foldopen" id="foldopen01482" data-start="{" data-end="};">
|
||
<div class="line"><a id="l01482" name="l01482"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1window.html"> 1482</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1stream_1_1window.html">window</a> : <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1stream_1_1limiter.html">limiter</a></div>
|
||
<div class="line"><a id="l01483" name="l01483"></a><span class="lineno"> 1483</span> {</div>
|
||
<div class="line"><a id="l01484" name="l01484"></a><span class="lineno"> 1484</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l01485" name="l01485"></a><span class="lineno"> 1485</span> <a class="code hl_class" href="classstdex_1_1stream_1_1window.html">window</a>(_Inout_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>& source, _In_ fpos_t _read_offset = 0, _In_ fsize_t <a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#a455a9e38efe1e7473e501dd00fb3d7f0">read_limit</a> = fsize_max, _In_ fpos_t _write_offset = 0, _In_ fsize_t <a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#af3d8db598efea694c0274b5420787873">write_limit</a> = fsize_max) :</div>
|
||
<div class="line"><a id="l01486" name="l01486"></a><span class="lineno"> 1486</span> <a class="code hl_class" href="classstdex_1_1stream_1_1limiter.html">limiter</a>(source, <a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#a455a9e38efe1e7473e501dd00fb3d7f0">read_limit</a>, <a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#af3d8db598efea694c0274b5420787873">write_limit</a>),</div>
|
||
<div class="line"><a id="l01487" name="l01487"></a><span class="lineno"> 1487</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1window.html#acff67a2931b8f1a85f12806002e7e131">read_offset</a>(_read_offset),</div>
|
||
<div class="line"><a id="l01488" name="l01488"></a><span class="lineno"> 1488</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1window.html#a01d191d653be7a6d218c7feffa1b0ec3">write_offset</a>(_write_offset)</div>
|
||
<div class="line"><a id="l01489" name="l01489"></a><span class="lineno"> 1489</span> {}</div>
|
||
<div class="line"><a id="l01490" name="l01490"></a><span class="lineno"> 1490</span> </div>
|
||
<div class="foldopen" id="foldopen01491" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01491" name="l01491"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1window.html#a45f2420dfc94c07e101186ae2e541e13"> 1491</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0 || length == 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1window.html#a45f2420dfc94c07e101186ae2e541e13">read</a>(</div>
|
||
<div class="line"><a id="l01492" name="l01492"></a><span class="lineno"> 1492</span> _Out_writes_bytes_to_opt_(length, return) <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l01493" name="l01493"></a><span class="lineno"> 1493</span> {</div>
|
||
<div class="line"><a id="l01494" name="l01494"></a><span class="lineno"> 1494</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1stream_1_1window.html#acff67a2931b8f1a85f12806002e7e131">read_offset</a>) {</div>
|
||
<div class="line"><a id="l01495" name="l01495"></a><span class="lineno"> 1495</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a52ce3bdf28a9a7fc5a881616c8db2da4">skip</a>(<a class="code hl_variable" href="classstdex_1_1stream_1_1window.html#acff67a2931b8f1a85f12806002e7e131">read_offset</a>);</div>
|
||
<div class="line"><a id="l01496" name="l01496"></a><span class="lineno"> 1496</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01497" name="l01497"></a><span class="lineno"> 1497</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l01498" name="l01498"></a><span class="lineno"> 1498</span> <span class="keywordflow">return</span> 0;</div>
|
||
<div class="line"><a id="l01499" name="l01499"></a><span class="lineno"> 1499</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1window.html#acff67a2931b8f1a85f12806002e7e131">read_offset</a> = 0;</div>
|
||
<div class="line"><a id="l01500" name="l01500"></a><span class="lineno"> 1500</span> }</div>
|
||
<div class="line"><a id="l01501" name="l01501"></a><span class="lineno"> 1501</span> <span class="keywordtype">size_t</span> num_read;</div>
|
||
<div class="line"><a id="l01502" name="l01502"></a><span class="lineno"> 1502</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#a455a9e38efe1e7473e501dd00fb3d7f0">read_limit</a> == fsize_max) {</div>
|
||
<div class="line"><a id="l01503" name="l01503"></a><span class="lineno"> 1503</span> num_read = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#aa5d4693fd583cd7ef0ffa9b846136a5a">read</a>(data, length);</div>
|
||
<div class="line"><a id="l01504" name="l01504"></a><span class="lineno"> 1504</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01505" name="l01505"></a><span class="lineno"> 1505</span> }</div>
|
||
<div class="line"><a id="l01506" name="l01506"></a><span class="lineno"> 1506</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (length <= <a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#a455a9e38efe1e7473e501dd00fb3d7f0">read_limit</a>) {</div>
|
||
<div class="line"><a id="l01507" name="l01507"></a><span class="lineno"> 1507</span> num_read = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#aa5d4693fd583cd7ef0ffa9b846136a5a">read</a>(data, length);</div>
|
||
<div class="line"><a id="l01508" name="l01508"></a><span class="lineno"> 1508</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01509" name="l01509"></a><span class="lineno"> 1509</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#a455a9e38efe1e7473e501dd00fb3d7f0">read_limit</a> -= num_read;</div>
|
||
<div class="line"><a id="l01510" name="l01510"></a><span class="lineno"> 1510</span> }</div>
|
||
<div class="line"><a id="l01511" name="l01511"></a><span class="lineno"> 1511</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (length && !<a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#a455a9e38efe1e7473e501dd00fb3d7f0">read_limit</a>) {</div>
|
||
<div class="line"><a id="l01512" name="l01512"></a><span class="lineno"> 1512</span> num_read = 0;</div>
|
||
<div class="line"><a id="l01513" name="l01513"></a><span class="lineno"> 1513</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a52ce3bdf28a9a7fc5a881616c8db2da4">skip</a>(length);</div>
|
||
<div class="line"><a id="l01514" name="l01514"></a><span class="lineno"> 1514</span> m_state = state_t::eof;</div>
|
||
<div class="line"><a id="l01515" name="l01515"></a><span class="lineno"> 1515</span> }</div>
|
||
<div class="line"><a id="l01516" name="l01516"></a><span class="lineno"> 1516</span> <span class="keywordflow">else</span> {</div>
|
||
<div class="line"><a id="l01517" name="l01517"></a><span class="lineno"> 1517</span> num_read = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#aa5d4693fd583cd7ef0ffa9b846136a5a">read</a>(data, <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(<a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#a455a9e38efe1e7473e501dd00fb3d7f0">read_limit</a>));</div>
|
||
<div class="line"><a id="l01518" name="l01518"></a><span class="lineno"> 1518</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01519" name="l01519"></a><span class="lineno"> 1519</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#a455a9e38efe1e7473e501dd00fb3d7f0">read_limit</a> -= num_read;</div>
|
||
<div class="line"><a id="l01520" name="l01520"></a><span class="lineno"> 1520</span> }</div>
|
||
<div class="line"><a id="l01521" name="l01521"></a><span class="lineno"> 1521</span> <span class="keywordflow">return</span> num_read;</div>
|
||
<div class="line"><a id="l01522" name="l01522"></a><span class="lineno"> 1522</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01523" name="l01523"></a><span class="lineno"> 1523</span> </div>
|
||
<div class="foldopen" id="foldopen01524" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01524" name="l01524"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1window.html#a06f05191c35fdbadebc49e05a19d9f3c"> 1524</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1window.html#a06f05191c35fdbadebc49e05a19d9f3c">write</a>(</div>
|
||
<div class="line"><a id="l01525" name="l01525"></a><span class="lineno"> 1525</span> _In_reads_bytes_opt_(length) const <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l01526" name="l01526"></a><span class="lineno"> 1526</span> {</div>
|
||
<div class="line"><a id="l01527" name="l01527"></a><span class="lineno"> 1527</span> <span class="keywordtype">size_t</span> num_skipped, num_written;</div>
|
||
<div class="line"><a id="l01528" name="l01528"></a><span class="lineno"> 1528</span> <span class="keywordflow">if</span> (length <= <a class="code hl_variable" href="classstdex_1_1stream_1_1window.html#a01d191d653be7a6d218c7feffa1b0ec3">write_offset</a>) {</div>
|
||
<div class="line"><a id="l01529" name="l01529"></a><span class="lineno"> 1529</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1window.html#a01d191d653be7a6d218c7feffa1b0ec3">write_offset</a> -= length;</div>
|
||
<div class="line"><a id="l01530" name="l01530"></a><span class="lineno"> 1530</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l01531" name="l01531"></a><span class="lineno"> 1531</span> <span class="keywordflow">return</span> length;</div>
|
||
<div class="line"><a id="l01532" name="l01532"></a><span class="lineno"> 1532</span> }</div>
|
||
<div class="line"><a id="l01533" name="l01533"></a><span class="lineno"> 1533</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1stream_1_1window.html#a01d191d653be7a6d218c7feffa1b0ec3">write_offset</a>) {</div>
|
||
<div class="line"><a id="l01534" name="l01534"></a><span class="lineno"> 1534</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t*&<span class="keyword">></span>(data) += <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(<a class="code hl_variable" href="classstdex_1_1stream_1_1window.html#a01d191d653be7a6d218c7feffa1b0ec3">write_offset</a>);</div>
|
||
<div class="line"><a id="l01535" name="l01535"></a><span class="lineno"> 1535</span> length -= <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(<a class="code hl_variable" href="classstdex_1_1stream_1_1window.html#a01d191d653be7a6d218c7feffa1b0ec3">write_offset</a>);</div>
|
||
<div class="line"><a id="l01536" name="l01536"></a><span class="lineno"> 1536</span> num_skipped = <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(<a class="code hl_variable" href="classstdex_1_1stream_1_1window.html#a01d191d653be7a6d218c7feffa1b0ec3">write_offset</a>);</div>
|
||
<div class="line"><a id="l01537" name="l01537"></a><span class="lineno"> 1537</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1window.html#a01d191d653be7a6d218c7feffa1b0ec3">write_offset</a> = 0;</div>
|
||
<div class="line"><a id="l01538" name="l01538"></a><span class="lineno"> 1538</span> }</div>
|
||
<div class="line"><a id="l01539" name="l01539"></a><span class="lineno"> 1539</span> <span class="keywordflow">else</span></div>
|
||
<div class="line"><a id="l01540" name="l01540"></a><span class="lineno"> 1540</span> num_skipped = 0;</div>
|
||
<div class="line"><a id="l01541" name="l01541"></a><span class="lineno"> 1541</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#af3d8db598efea694c0274b5420787873">write_limit</a> == fsize_max) {</div>
|
||
<div class="line"><a id="l01542" name="l01542"></a><span class="lineno"> 1542</span> num_written = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(data, length);</div>
|
||
<div class="line"><a id="l01543" name="l01543"></a><span class="lineno"> 1543</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01544" name="l01544"></a><span class="lineno"> 1544</span> }</div>
|
||
<div class="line"><a id="l01545" name="l01545"></a><span class="lineno"> 1545</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (length <= <a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#af3d8db598efea694c0274b5420787873">write_limit</a>) {</div>
|
||
<div class="line"><a id="l01546" name="l01546"></a><span class="lineno"> 1546</span> num_written = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(data, length);</div>
|
||
<div class="line"><a id="l01547" name="l01547"></a><span class="lineno"> 1547</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01548" name="l01548"></a><span class="lineno"> 1548</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#af3d8db598efea694c0274b5420787873">write_limit</a> -= num_written;</div>
|
||
<div class="line"><a id="l01549" name="l01549"></a><span class="lineno"> 1549</span> }</div>
|
||
<div class="line"><a id="l01550" name="l01550"></a><span class="lineno"> 1550</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (length && !<a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#af3d8db598efea694c0274b5420787873">write_limit</a>) {</div>
|
||
<div class="line"><a id="l01551" name="l01551"></a><span class="lineno"> 1551</span> num_skipped += length;</div>
|
||
<div class="line"><a id="l01552" name="l01552"></a><span class="lineno"> 1552</span> num_written = 0;</div>
|
||
<div class="line"><a id="l01553" name="l01553"></a><span class="lineno"> 1553</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l01554" name="l01554"></a><span class="lineno"> 1554</span> }</div>
|
||
<div class="line"><a id="l01555" name="l01555"></a><span class="lineno"> 1555</span> <span class="keywordflow">else</span> {</div>
|
||
<div class="line"><a id="l01556" name="l01556"></a><span class="lineno"> 1556</span> num_skipped += length - <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(<a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#af3d8db598efea694c0274b5420787873">write_limit</a>);</div>
|
||
<div class="line"><a id="l01557" name="l01557"></a><span class="lineno"> 1557</span> num_written = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(data, <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(<a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#af3d8db598efea694c0274b5420787873">write_limit</a>));</div>
|
||
<div class="line"><a id="l01558" name="l01558"></a><span class="lineno"> 1558</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01559" name="l01559"></a><span class="lineno"> 1559</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#af3d8db598efea694c0274b5420787873">write_limit</a> -= num_written;</div>
|
||
<div class="line"><a id="l01560" name="l01560"></a><span class="lineno"> 1560</span> }</div>
|
||
<div class="line"><a id="l01561" name="l01561"></a><span class="lineno"> 1561</span> <span class="keywordflow">return</span> num_skipped + num_written;</div>
|
||
<div class="line"><a id="l01562" name="l01562"></a><span class="lineno"> 1562</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01563" name="l01563"></a><span class="lineno"> 1563</span> </div>
|
||
<div class="line"><a id="l01564" name="l01564"></a><span class="lineno"> 1564</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l01565" name="l01565"></a><span class="lineno"> 1565</span> fpos_t</div>
|
||
<div class="line"><a id="l01566" name="l01566"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1window.html#acff67a2931b8f1a85f12806002e7e131"> 1566</a></span> <a class="code hl_variable" href="classstdex_1_1stream_1_1window.html#acff67a2931b8f1a85f12806002e7e131">read_offset</a>, </div>
|
||
<div class="line"><a id="l01567" name="l01567"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1window.html#a01d191d653be7a6d218c7feffa1b0ec3"> 1567</a></span> <a class="code hl_variable" href="classstdex_1_1stream_1_1window.html#a01d191d653be7a6d218c7feffa1b0ec3">write_offset</a>; </div>
|
||
<div class="line"><a id="l01568" name="l01568"></a><span class="lineno"> 1568</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l01569" name="l01569"></a><span class="lineno"> 1569</span> </div>
|
||
<div class="foldopen" id="foldopen01573" data-start="{" data-end="};">
|
||
<div class="line"><a id="l01573" name="l01573"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file__window.html"> 1573</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1stream_1_1file__window.html">file_window</a> : <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">basic_file</a></div>
|
||
<div class="line"><a id="l01574" name="l01574"></a><span class="lineno"> 1574</span> {</div>
|
||
<div class="line"><a id="l01575" name="l01575"></a><span class="lineno"> 1575</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l01576" name="l01576"></a><span class="lineno"> 1576</span> <a class="code hl_class" href="classstdex_1_1stream_1_1file__window.html">file_window</a>(_Inout_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">basic_file</a>& source, fpos_t offset = 0, fsize_t length = 0) :</div>
|
||
<div class="line"><a id="l01577" name="l01577"></a><span class="lineno"> 1577</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>(source.state()),</div>
|
||
<div class="line"><a id="l01578" name="l01578"></a><span class="lineno"> 1578</span> m_source(source),</div>
|
||
<div class="line"><a id="l01579" name="l01579"></a><span class="lineno"> 1579</span> m_offset(source.tell()),</div>
|
||
<div class="line"><a id="l01580" name="l01580"></a><span class="lineno"> 1580</span> m_region(offset, offset + length)</div>
|
||
<div class="line"><a id="l01581" name="l01581"></a><span class="lineno"> 1581</span> {}</div>
|
||
<div class="line"><a id="l01582" name="l01582"></a><span class="lineno"> 1582</span> </div>
|
||
<div class="foldopen" id="foldopen01583" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01583" name="l01583"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file__window.html#a9cdfe9f40ccb1f84e121b1b949a21246"> 1583</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0 || length == 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1file__window.html#a9cdfe9f40ccb1f84e121b1b949a21246">read</a>(</div>
|
||
<div class="line"><a id="l01584" name="l01584"></a><span class="lineno"> 1584</span> _Out_writes_bytes_to_opt_(length, return) <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l01585" name="l01585"></a><span class="lineno"> 1585</span> {</div>
|
||
<div class="line"><a id="l01586" name="l01586"></a><span class="lineno"> 1586</span> assert(data || !length);</div>
|
||
<div class="line"><a id="l01587" name="l01587"></a><span class="lineno"> 1587</span> <span class="keywordflow">if</span> (m_region.<a class="code hl_function" href="structstdex_1_1interval.html#a1624ca77e8c9cb45cef61f7f8b532222">contains</a>(m_offset)) {</div>
|
||
<div class="line"><a id="l01588" name="l01588"></a><span class="lineno"> 1588</span> <span class="keywordtype">size_t</span> num_read = m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#aa5d4693fd583cd7ef0ffa9b846136a5a">read</a>(data, <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(std::min<fpos_t>(length, m_region.<a class="code hl_variable" href="structstdex_1_1interval.html#a9b92e2b20290d8ac5a9b00209f25e27a">end</a> - m_offset)));</div>
|
||
<div class="line"><a id="l01589" name="l01589"></a><span class="lineno"> 1589</span> m_state = m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01590" name="l01590"></a><span class="lineno"> 1590</span> m_offset += num_read;</div>
|
||
<div class="line"><a id="l01591" name="l01591"></a><span class="lineno"> 1591</span> <span class="keywordflow">return</span> num_read;</div>
|
||
<div class="line"><a id="l01592" name="l01592"></a><span class="lineno"> 1592</span> }</div>
|
||
<div class="line"><a id="l01593" name="l01593"></a><span class="lineno"> 1593</span> m_state = length ? state_t::eof : state_t::ok;</div>
|
||
<div class="line"><a id="l01594" name="l01594"></a><span class="lineno"> 1594</span> <span class="keywordflow">return</span> 0;</div>
|
||
<div class="line"><a id="l01595" name="l01595"></a><span class="lineno"> 1595</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01596" name="l01596"></a><span class="lineno"> 1596</span> </div>
|
||
<div class="foldopen" id="foldopen01597" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01597" name="l01597"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file__window.html#a7a264381cf344fcd6fa70e0a4964cc93"> 1597</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1file__window.html#a7a264381cf344fcd6fa70e0a4964cc93">write</a>(</div>
|
||
<div class="line"><a id="l01598" name="l01598"></a><span class="lineno"> 1598</span> _In_reads_bytes_opt_(length) const <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l01599" name="l01599"></a><span class="lineno"> 1599</span> {</div>
|
||
<div class="line"><a id="l01600" name="l01600"></a><span class="lineno"> 1600</span> assert(data || !length);</div>
|
||
<div class="line"><a id="l01601" name="l01601"></a><span class="lineno"> 1601</span> <span class="keywordflow">if</span> (m_region.<a class="code hl_function" href="structstdex_1_1interval.html#a1624ca77e8c9cb45cef61f7f8b532222">contains</a>(m_offset)) {</div>
|
||
<div class="line"><a id="l01602" name="l01602"></a><span class="lineno"> 1602</span> <span class="keywordtype">size_t</span> num_written = m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(data, <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(std::min<fpos_t>(length, m_region.<a class="code hl_variable" href="structstdex_1_1interval.html#a9b92e2b20290d8ac5a9b00209f25e27a">end</a> - m_offset)));</div>
|
||
<div class="line"><a id="l01603" name="l01603"></a><span class="lineno"> 1603</span> m_state = m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01604" name="l01604"></a><span class="lineno"> 1604</span> m_offset += num_written;</div>
|
||
<div class="line"><a id="l01605" name="l01605"></a><span class="lineno"> 1605</span> <span class="keywordflow">return</span> num_written;</div>
|
||
<div class="line"><a id="l01606" name="l01606"></a><span class="lineno"> 1606</span> }</div>
|
||
<div class="line"><a id="l01607" name="l01607"></a><span class="lineno"> 1607</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l01608" name="l01608"></a><span class="lineno"> 1608</span> <span class="keywordflow">return</span> 0;</div>
|
||
<div class="line"><a id="l01609" name="l01609"></a><span class="lineno"> 1609</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01610" name="l01610"></a><span class="lineno"> 1610</span> </div>
|
||
<div class="foldopen" id="foldopen01611" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01611" name="l01611"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file__window.html#acace60a7ba95a139852f85aa4232bb14"> 1611</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1file__window.html#acace60a7ba95a139852f85aa4232bb14">close</a>()</div>
|
||
<div class="line"><a id="l01612" name="l01612"></a><span class="lineno"> 1612</span> {</div>
|
||
<div class="line"><a id="l01613" name="l01613"></a><span class="lineno"> 1613</span> m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a5392748c19b5799da94a5fe031f7ec3b">close</a>();</div>
|
||
<div class="line"><a id="l01614" name="l01614"></a><span class="lineno"> 1614</span> m_state = m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01615" name="l01615"></a><span class="lineno"> 1615</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01616" name="l01616"></a><span class="lineno"> 1616</span> </div>
|
||
<div class="foldopen" id="foldopen01617" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01617" name="l01617"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file__window.html#a2a2b88934b073b456da579ca3e3b43ff"> 1617</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1file__window.html#a2a2b88934b073b456da579ca3e3b43ff">flush</a>()</div>
|
||
<div class="line"><a id="l01618" name="l01618"></a><span class="lineno"> 1618</span> {</div>
|
||
<div class="line"><a id="l01619" name="l01619"></a><span class="lineno"> 1619</span> m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a46c70519f3e4b1f3436e85a6623555dc">flush</a>();</div>
|
||
<div class="line"><a id="l01620" name="l01620"></a><span class="lineno"> 1620</span> m_state = m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01621" name="l01621"></a><span class="lineno"> 1621</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01622" name="l01622"></a><span class="lineno"> 1622</span> </div>
|
||
<div class="foldopen" id="foldopen01623" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01623" name="l01623"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file__window.html#a53a12a1979b770030c0de05b349f1e55"> 1623</a></span> <span class="keyword">virtual</span> fpos_t <a class="code hl_function" href="classstdex_1_1stream_1_1file__window.html#a53a12a1979b770030c0de05b349f1e55">seek</a>(_In_ foff_t offset, _In_ seek_t how = seek_t::beg)</div>
|
||
<div class="line"><a id="l01624" name="l01624"></a><span class="lineno"> 1624</span> {</div>
|
||
<div class="line"><a id="l01625" name="l01625"></a><span class="lineno"> 1625</span> m_offset = m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#afcaac612398bd7d02d8d146dcad74465">seek</a>(offset, how);</div>
|
||
<div class="line"><a id="l01626" name="l01626"></a><span class="lineno"> 1626</span> m_state = m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01627" name="l01627"></a><span class="lineno"> 1627</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>() ? m_offset - m_region.<a class="code hl_variable" href="structstdex_1_1interval.html#ab6a104de0f15b29bea77fe181b49c40b">start</a> : fpos_max;</div>
|
||
<div class="line"><a id="l01628" name="l01628"></a><span class="lineno"> 1628</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01629" name="l01629"></a><span class="lineno"> 1629</span> </div>
|
||
<div class="foldopen" id="foldopen01630" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01630" name="l01630"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file__window.html#a4202fcc2b9e69e40bf15aaa3b5f50dda"> 1630</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1file__window.html#a4202fcc2b9e69e40bf15aaa3b5f50dda">skip</a>(_In_ fsize_t amount)</div>
|
||
<div class="line"><a id="l01631" name="l01631"></a><span class="lineno"> 1631</span> {</div>
|
||
<div class="line"><a id="l01632" name="l01632"></a><span class="lineno"> 1632</span> m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a15a1e6a778adefea421f32d14c8178dd">skip</a>(amount);</div>
|
||
<div class="line"><a id="l01633" name="l01633"></a><span class="lineno"> 1633</span> m_state = m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01634" name="l01634"></a><span class="lineno"> 1634</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01635" name="l01635"></a><span class="lineno"> 1635</span> </div>
|
||
<div class="foldopen" id="foldopen01636" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01636" name="l01636"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file__window.html#ac5977ca09563126e2976abb356cb3b36"> 1636</a></span> <span class="keyword">virtual</span> fpos_t <a class="code hl_function" href="classstdex_1_1stream_1_1file__window.html#ac5977ca09563126e2976abb356cb3b36">tell</a>()<span class="keyword"> const</span></div>
|
||
<div class="line"><a id="l01637" name="l01637"></a><span class="lineno"> 1637</span><span class="keyword"> </span>{</div>
|
||
<div class="line"><a id="l01638" name="l01638"></a><span class="lineno"> 1638</span> fpos_t offset = m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#ae072990f9c42b372048045717de438c3">tell</a>();</div>
|
||
<div class="line"><a id="l01639" name="l01639"></a><span class="lineno"> 1639</span> <span class="keywordflow">return</span> m_region.<a class="code hl_function" href="structstdex_1_1interval.html#a1624ca77e8c9cb45cef61f7f8b532222">contains</a>(offset) ? offset - m_region.<a class="code hl_variable" href="structstdex_1_1interval.html#ab6a104de0f15b29bea77fe181b49c40b">start</a> : fpos_max;</div>
|
||
<div class="line"><a id="l01640" name="l01640"></a><span class="lineno"> 1640</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01641" name="l01641"></a><span class="lineno"> 1641</span> </div>
|
||
<div class="foldopen" id="foldopen01642" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01642" name="l01642"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file__window.html#a820fea50931a0769161f617a524f72c6"> 1642</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1file__window.html#a820fea50931a0769161f617a524f72c6">lock</a>(_In_ fpos_t offset, _In_ fsize_t length)</div>
|
||
<div class="line"><a id="l01643" name="l01643"></a><span class="lineno"> 1643</span> {</div>
|
||
<div class="line"><a id="l01644" name="l01644"></a><span class="lineno"> 1644</span> <span class="keywordflow">if</span> (m_region.<a class="code hl_function" href="structstdex_1_1interval.html#a1624ca77e8c9cb45cef61f7f8b532222">contains</a>(offset)) {</div>
|
||
<div class="line"><a id="l01645" name="l01645"></a><span class="lineno"> 1645</span> m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a484ec74004fe0b4528c11675b91161e0">lock</a>(m_region.<a class="code hl_variable" href="structstdex_1_1interval.html#ab6a104de0f15b29bea77fe181b49c40b">start</a> + offset, std::min<fsize_t>(length, m_region.<a class="code hl_variable" href="structstdex_1_1interval.html#a9b92e2b20290d8ac5a9b00209f25e27a">end</a> - offset));</div>
|
||
<div class="line"><a id="l01646" name="l01646"></a><span class="lineno"> 1646</span> m_state = m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01647" name="l01647"></a><span class="lineno"> 1647</span> }</div>
|
||
<div class="line"><a id="l01648" name="l01648"></a><span class="lineno"> 1648</span> <span class="keywordflow">else</span></div>
|
||
<div class="line"><a id="l01649" name="l01649"></a><span class="lineno"> 1649</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l01650" name="l01650"></a><span class="lineno"> 1650</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01651" name="l01651"></a><span class="lineno"> 1651</span> </div>
|
||
<div class="foldopen" id="foldopen01652" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01652" name="l01652"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file__window.html#ac3d9a3cf3636010b43612d2c298e7c3d"> 1652</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1file__window.html#ac3d9a3cf3636010b43612d2c298e7c3d">unlock</a>(_In_ fpos_t offset, _In_ fsize_t length)</div>
|
||
<div class="line"><a id="l01653" name="l01653"></a><span class="lineno"> 1653</span> {</div>
|
||
<div class="line"><a id="l01654" name="l01654"></a><span class="lineno"> 1654</span> <span class="keywordflow">if</span> (m_region.<a class="code hl_function" href="structstdex_1_1interval.html#a1624ca77e8c9cb45cef61f7f8b532222">contains</a>(offset)) {</div>
|
||
<div class="line"><a id="l01655" name="l01655"></a><span class="lineno"> 1655</span> m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#adf1a39e7aec3f14fedf6ce5c0984a791">unlock</a>(m_region.<a class="code hl_variable" href="structstdex_1_1interval.html#ab6a104de0f15b29bea77fe181b49c40b">start</a> + offset, std::min<fsize_t>(length, m_region.<a class="code hl_variable" href="structstdex_1_1interval.html#a9b92e2b20290d8ac5a9b00209f25e27a">end</a> - offset));</div>
|
||
<div class="line"><a id="l01656" name="l01656"></a><span class="lineno"> 1656</span> m_state = m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01657" name="l01657"></a><span class="lineno"> 1657</span> }</div>
|
||
<div class="line"><a id="l01658" name="l01658"></a><span class="lineno"> 1658</span> <span class="keywordflow">else</span></div>
|
||
<div class="line"><a id="l01659" name="l01659"></a><span class="lineno"> 1659</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l01660" name="l01660"></a><span class="lineno"> 1660</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01661" name="l01661"></a><span class="lineno"> 1661</span> </div>
|
||
<div class="foldopen" id="foldopen01662" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01662" name="l01662"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file__window.html#a70d596dd863a5265303aab11db59768e"> 1662</a></span> <span class="keyword">virtual</span> fsize_t <a class="code hl_function" href="classstdex_1_1stream_1_1file__window.html#a70d596dd863a5265303aab11db59768e">size</a>()</div>
|
||
<div class="line"><a id="l01663" name="l01663"></a><span class="lineno"> 1663</span> {</div>
|
||
<div class="line"><a id="l01664" name="l01664"></a><span class="lineno"> 1664</span> <span class="keywordflow">return</span> m_region.<a class="code hl_function" href="structstdex_1_1interval.html#a8c5222bc73fc66ba78bfabc1b985c864">size</a>();</div>
|
||
<div class="line"><a id="l01665" name="l01665"></a><span class="lineno"> 1665</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01666" name="l01666"></a><span class="lineno"> 1666</span> </div>
|
||
<div class="foldopen" id="foldopen01667" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01667" name="l01667"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file__window.html#a10f67434e8f3784933e3f7fddd20ce54"> 1667</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1file__window.html#a10f67434e8f3784933e3f7fddd20ce54">truncate</a>()</div>
|
||
<div class="line"><a id="l01668" name="l01668"></a><span class="lineno"> 1668</span> {</div>
|
||
<div class="line"><a id="l01669" name="l01669"></a><span class="lineno"> 1669</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l01670" name="l01670"></a><span class="lineno"> 1670</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01671" name="l01671"></a><span class="lineno"> 1671</span> </div>
|
||
<div class="line"><a id="l01672" name="l01672"></a><span class="lineno"> 1672</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l01673" name="l01673"></a><span class="lineno"> 1673</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">basic_file</a>& m_source;</div>
|
||
<div class="line"><a id="l01674" name="l01674"></a><span class="lineno"> 1674</span> fpos_t m_offset;</div>
|
||
<div class="line"><a id="l01675" name="l01675"></a><span class="lineno"> 1675</span> <a class="code hl_struct" href="structstdex_1_1interval.html">interval<fpos_t></a> m_region;</div>
|
||
<div class="line"><a id="l01676" name="l01676"></a><span class="lineno"> 1676</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l01677" name="l01677"></a><span class="lineno"> 1677</span> </div>
|
||
<div class="line"><a id="l01678" name="l01678"></a><span class="lineno"> 1678</span> <span class="keyword">constexpr</span> <span class="keywordtype">size_t</span> default_cache_size = 0x1000; </div>
|
||
<div class="line"><a id="l01679" name="l01679"></a><span class="lineno"> 1679</span> </div>
|
||
<div class="foldopen" id="foldopen01683" data-start="{" data-end="};">
|
||
<div class="line"><a id="l01683" name="l01683"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1cache.html"> 1683</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1stream_1_1cache.html">cache</a> : <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">basic_file</a></div>
|
||
<div class="line"><a id="l01684" name="l01684"></a><span class="lineno"> 1684</span> {</div>
|
||
<div class="line"><a id="l01685" name="l01685"></a><span class="lineno"> 1685</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l01686" name="l01686"></a><span class="lineno"> 1686</span> <span class="keyword">explicit</span> <a class="code hl_class" href="classstdex_1_1stream_1_1cache.html">cache</a>(_In_ <span class="keywordtype">size_t</span> cache_size = default_cache_size) :</div>
|
||
<div class="line"><a id="l01687" name="l01687"></a><span class="lineno"> 1687</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>(state_t::fail),</div>
|
||
<div class="line"><a id="l01688" name="l01688"></a><span class="lineno"> 1688</span> m_source(<span class="keyword">nullptr</span>),</div>
|
||
<div class="line"><a id="l01689" name="l01689"></a><span class="lineno"> 1689</span> m_cache(cache_size),</div>
|
||
<div class="line"><a id="l01690" name="l01690"></a><span class="lineno"> 1690</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a>(0)</div>
|
||
<div class="line"><a id="l01691" name="l01691"></a><span class="lineno"> 1691</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l01692" name="l01692"></a><span class="lineno"> 1692</span> , m_atime(time_point::min()),</div>
|
||
<div class="line"><a id="l01693" name="l01693"></a><span class="lineno"> 1693</span> m_mtime(time_point::min())</div>
|
||
<div class="line"><a id="l01694" name="l01694"></a><span class="lineno"> 1694</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l01695" name="l01695"></a><span class="lineno"> 1695</span> {}</div>
|
||
<div class="line"><a id="l01696" name="l01696"></a><span class="lineno"> 1696</span> </div>
|
||
<div class="line"><a id="l01697" name="l01697"></a><span class="lineno"> 1697</span> <span class="keywordtype">void</span> init(_Inout_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">basic_file</a>& source)</div>
|
||
<div class="line"><a id="l01698" name="l01698"></a><span class="lineno"> 1698</span> {</div>
|
||
<div class="line"><a id="l01699" name="l01699"></a><span class="lineno"> 1699</span> m_state = source.state();</div>
|
||
<div class="line"><a id="l01700" name="l01700"></a><span class="lineno"> 1700</span> m_source = &source;</div>
|
||
<div class="line"><a id="l01701" name="l01701"></a><span class="lineno"> 1701</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a> = source.<a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#ae072990f9c42b372048045717de438c3">tell</a>();</div>
|
||
<div class="line"><a id="l01702" name="l01702"></a><span class="lineno"> 1702</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l01703" name="l01703"></a><span class="lineno"> 1703</span> m_atime = source.atime();</div>
|
||
<div class="line"><a id="l01704" name="l01704"></a><span class="lineno"> 1704</span> m_mtime = source.mtime();</div>
|
||
<div class="line"><a id="l01705" name="l01705"></a><span class="lineno"> 1705</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l01706" name="l01706"></a><span class="lineno"> 1706</span> }</div>
|
||
<div class="line"><a id="l01707" name="l01707"></a><span class="lineno"> 1707</span> </div>
|
||
<div class="line"><a id="l01708" name="l01708"></a><span class="lineno"> 1708</span> <span class="keywordtype">void</span> done()</div>
|
||
<div class="line"><a id="l01709" name="l01709"></a><span class="lineno"> 1709</span> {</div>
|
||
<div class="line"><a id="l01710" name="l01710"></a><span class="lineno"> 1710</span> <span class="keywordflow">if</span> (m_source) {</div>
|
||
<div class="line"><a id="l01711" name="l01711"></a><span class="lineno"> 1711</span> flush_cache();</div>
|
||
<div class="line"><a id="l01712" name="l01712"></a><span class="lineno"> 1712</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l01713" name="l01713"></a><span class="lineno"> 1713</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"cache flush failed"</span>); <span class="comment">// Data loss occured</span></div>
|
||
<div class="line"><a id="l01714" name="l01714"></a><span class="lineno"> 1714</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#afcaac612398bd7d02d8d146dcad74465">seek</a>(<a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a>);</div>
|
||
<div class="line"><a id="l01715" name="l01715"></a><span class="lineno"> 1715</span> m_source = <span class="keyword">nullptr</span>;</div>
|
||
<div class="line"><a id="l01716" name="l01716"></a><span class="lineno"> 1716</span> }</div>
|
||
<div class="line"><a id="l01717" name="l01717"></a><span class="lineno"> 1717</span> }</div>
|
||
<div class="line"><a id="l01718" name="l01718"></a><span class="lineno"> 1718</span> </div>
|
||
<div class="line"><a id="l01719" name="l01719"></a><span class="lineno"> 1719</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l01720" name="l01720"></a><span class="lineno"> 1720</span> <a class="code hl_class" href="classstdex_1_1stream_1_1cache.html">cache</a>(_Inout_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">basic_file</a>& source, _In_ <span class="keywordtype">size_t</span> cache_size = default_cache_size) :</div>
|
||
<div class="line"><a id="l01721" name="l01721"></a><span class="lineno"> 1721</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>(source.state()),</div>
|
||
<div class="line"><a id="l01722" name="l01722"></a><span class="lineno"> 1722</span> m_source(&source),</div>
|
||
<div class="line"><a id="l01723" name="l01723"></a><span class="lineno"> 1723</span> m_cache(cache_size),</div>
|
||
<div class="line"><a id="l01724" name="l01724"></a><span class="lineno"> 1724</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a>(source.tell())</div>
|
||
<div class="line"><a id="l01725" name="l01725"></a><span class="lineno"> 1725</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l01726" name="l01726"></a><span class="lineno"> 1726</span> , m_atime(source.atime()),</div>
|
||
<div class="line"><a id="l01727" name="l01727"></a><span class="lineno"> 1727</span> m_mtime(source.mtime())</div>
|
||
<div class="line"><a id="l01728" name="l01728"></a><span class="lineno"> 1728</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l01729" name="l01729"></a><span class="lineno"> 1729</span> {}</div>
|
||
<div class="line"><a id="l01730" name="l01730"></a><span class="lineno"> 1730</span> </div>
|
||
<div class="line"><a id="l01731" name="l01731"></a><span class="lineno"> 1731</span> <span class="keyword">virtual</span> <a class="code hl_class" href="classstdex_1_1stream_1_1cache.html">~cache</a>() <span class="keyword">noexcept</span>(<span class="keyword">false</span>)</div>
|
||
<div class="line"><a id="l01732" name="l01732"></a><span class="lineno"> 1732</span> {</div>
|
||
<div class="line"><a id="l01733" name="l01733"></a><span class="lineno"> 1733</span> <span class="keywordflow">if</span> (m_source) {</div>
|
||
<div class="line"><a id="l01734" name="l01734"></a><span class="lineno"> 1734</span> flush_cache();</div>
|
||
<div class="line"><a id="l01735" name="l01735"></a><span class="lineno"> 1735</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l01736" name="l01736"></a><span class="lineno"> 1736</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"cache flush failed"</span>); <span class="comment">// Data loss occured</span></div>
|
||
<div class="line"><a id="l01737" name="l01737"></a><span class="lineno"> 1737</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#afcaac612398bd7d02d8d146dcad74465">seek</a>(<a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a>);</div>
|
||
<div class="line"><a id="l01738" name="l01738"></a><span class="lineno"> 1738</span> }</div>
|
||
<div class="line"><a id="l01739" name="l01739"></a><span class="lineno"> 1739</span> }</div>
|
||
<div class="line"><a id="l01740" name="l01740"></a><span class="lineno"> 1740</span> </div>
|
||
<div class="foldopen" id="foldopen01741" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01741" name="l01741"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1cache.html#a43dd464dd032888de79f5cd606adffa9"> 1741</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0 || length == 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1cache.html#a43dd464dd032888de79f5cd606adffa9">read</a>(</div>
|
||
<div class="line"><a id="l01742" name="l01742"></a><span class="lineno"> 1742</span> _Out_writes_bytes_to_opt_(length, return) <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l01743" name="l01743"></a><span class="lineno"> 1743</span> {</div>
|
||
<div class="line"><a id="l01744" name="l01744"></a><span class="lineno"> 1744</span> assert(data || !length);</div>
|
||
<div class="line"><a id="l01745" name="l01745"></a><span class="lineno"> 1745</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l01746" name="l01746"></a><span class="lineno"> 1746</span> m_atime = time_point::now();</div>
|
||
<div class="line"><a id="l01747" name="l01747"></a><span class="lineno"> 1747</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l01748" name="l01748"></a><span class="lineno"> 1748</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> to_read = length;;) {</div>
|
||
<div class="line"><a id="l01749" name="l01749"></a><span class="lineno"> 1749</span> <span class="keywordflow">if</span> (m_cache.status != cache_t::cache_t::status_t::empty) {</div>
|
||
<div class="line"><a id="l01750" name="l01750"></a><span class="lineno"> 1750</span> <span class="keywordflow">if</span> (m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_function" href="structstdex_1_1interval.html#a1624ca77e8c9cb45cef61f7f8b532222">contains</a>(<a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a>)) {</div>
|
||
<div class="line"><a id="l01751" name="l01751"></a><span class="lineno"> 1751</span> <span class="keywordtype">size_t</span> remaining_cache = <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_variable" href="structstdex_1_1interval.html#a9b92e2b20290d8ac5a9b00209f25e27a">end</a> - <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a>);</div>
|
||
<div class="line"><a id="l01752" name="l01752"></a><span class="lineno"> 1752</span> <span class="keywordflow">if</span> (to_read <= remaining_cache) {</div>
|
||
<div class="line"><a id="l01753" name="l01753"></a><span class="lineno"> 1753</span> memcpy(data, m_cache.data + <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(<a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a> - m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_variable" href="structstdex_1_1interval.html#ab6a104de0f15b29bea77fe181b49c40b">start</a>), to_read);</div>
|
||
<div class="line"><a id="l01754" name="l01754"></a><span class="lineno"> 1754</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a> += to_read;</div>
|
||
<div class="line"><a id="l01755" name="l01755"></a><span class="lineno"> 1755</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l01756" name="l01756"></a><span class="lineno"> 1756</span> <span class="keywordflow">return</span> length;</div>
|
||
<div class="line"><a id="l01757" name="l01757"></a><span class="lineno"> 1757</span> }</div>
|
||
<div class="line"><a id="l01758" name="l01758"></a><span class="lineno"> 1758</span> memcpy(data, m_cache.data + <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(<a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a> - m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_variable" href="structstdex_1_1interval.html#ab6a104de0f15b29bea77fe181b49c40b">start</a>), remaining_cache);</div>
|
||
<div class="line"><a id="l01759" name="l01759"></a><span class="lineno"> 1759</span> <span class="keyword">reinterpret_cast<</span>uint8_t*&<span class="keyword">></span>(data) += remaining_cache;</div>
|
||
<div class="line"><a id="l01760" name="l01760"></a><span class="lineno"> 1760</span> to_read -= remaining_cache;</div>
|
||
<div class="line"><a id="l01761" name="l01761"></a><span class="lineno"> 1761</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a> += remaining_cache;</div>
|
||
<div class="line"><a id="l01762" name="l01762"></a><span class="lineno"> 1762</span> }</div>
|
||
<div class="line"><a id="l01763" name="l01763"></a><span class="lineno"> 1763</span> flush_cache();</div>
|
||
<div class="line"><a id="l01764" name="l01764"></a><span class="lineno"> 1764</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_ {</div>
|
||
<div class="line"><a id="l01765" name="l01765"></a><span class="lineno"> 1765</span> <span class="keywordflow">if</span> (to_read < length)</div>
|
||
<div class="line"><a id="l01766" name="l01766"></a><span class="lineno"> 1766</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l01767" name="l01767"></a><span class="lineno"> 1767</span> <span class="keywordflow">return</span> length - to_read;</div>
|
||
<div class="line"><a id="l01768" name="l01768"></a><span class="lineno"> 1768</span> }</div>
|
||
<div class="line"><a id="l01769" name="l01769"></a><span class="lineno"> 1769</span> }</div>
|
||
<div class="line"><a id="l01770" name="l01770"></a><span class="lineno"> 1770</span> {</div>
|
||
<div class="line"><a id="l01771" name="l01771"></a><span class="lineno"> 1771</span> fpos_t end_max = <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a> + to_read;</div>
|
||
<div class="line"><a id="l01772" name="l01772"></a><span class="lineno"> 1772</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a> / m_cache.capacity < end_max / m_cache.capacity) {</div>
|
||
<div class="line"><a id="l01773" name="l01773"></a><span class="lineno"> 1773</span> <span class="comment">// Read spans multiple cache blocks. Bypass cache to the last block.</span></div>
|
||
<div class="line"><a id="l01774" name="l01774"></a><span class="lineno"> 1774</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#afcaac612398bd7d02d8d146dcad74465">seek</a>(<a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a>);</div>
|
||
<div class="line"><a id="l01775" name="l01775"></a><span class="lineno"> 1775</span> <span class="keywordflow">if</span> (!m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_ {</div>
|
||
<div class="line"><a id="l01776" name="l01776"></a><span class="lineno"> 1776</span> m_state = to_read < length ? state_t::ok : state_t::fail;</div>
|
||
<div class="line"><a id="l01777" name="l01777"></a><span class="lineno"> 1777</span> <span class="keywordflow">return</span> length - to_read;</div>
|
||
<div class="line"><a id="l01778" name="l01778"></a><span class="lineno"> 1778</span> }</div>
|
||
<div class="line"><a id="l01779" name="l01779"></a><span class="lineno"> 1779</span> <span class="keywordtype">size_t</span> num_read = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#aa5d4693fd583cd7ef0ffa9b846136a5a">read</a>(data, to_read - <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(end_max % m_cache.capacity));</div>
|
||
<div class="line"><a id="l01780" name="l01780"></a><span class="lineno"> 1780</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a> += num_read;</div>
|
||
<div class="line"><a id="l01781" name="l01781"></a><span class="lineno"> 1781</span> to_read -= num_read;</div>
|
||
<div class="line"><a id="l01782" name="l01782"></a><span class="lineno"> 1782</span> <span class="keywordflow">if</span> (!to_read) {</div>
|
||
<div class="line"><a id="l01783" name="l01783"></a><span class="lineno"> 1783</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l01784" name="l01784"></a><span class="lineno"> 1784</span> <span class="keywordflow">return</span> length;</div>
|
||
<div class="line"><a id="l01785" name="l01785"></a><span class="lineno"> 1785</span> }</div>
|
||
<div class="line"><a id="l01786" name="l01786"></a><span class="lineno"> 1786</span> <span class="keyword">reinterpret_cast<</span>uint8_t*&<span class="keyword">></span>(data) += num_read;</div>
|
||
<div class="line"><a id="l01787" name="l01787"></a><span class="lineno"> 1787</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01788" name="l01788"></a><span class="lineno"> 1788</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) {</div>
|
||
<div class="line"><a id="l01789" name="l01789"></a><span class="lineno"> 1789</span> <span class="keywordflow">if</span> (to_read < length)</div>
|
||
<div class="line"><a id="l01790" name="l01790"></a><span class="lineno"> 1790</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l01791" name="l01791"></a><span class="lineno"> 1791</span> <span class="keywordflow">return</span> length - to_read;</div>
|
||
<div class="line"><a id="l01792" name="l01792"></a><span class="lineno"> 1792</span> }</div>
|
||
<div class="line"><a id="l01793" name="l01793"></a><span class="lineno"> 1793</span> }</div>
|
||
<div class="line"><a id="l01794" name="l01794"></a><span class="lineno"> 1794</span> }</div>
|
||
<div class="line"><a id="l01795" name="l01795"></a><span class="lineno"> 1795</span> load_cache(<a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a>);</div>
|
||
<div class="line"><a id="l01796" name="l01796"></a><span class="lineno"> 1796</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>() || m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_variable" href="structstdex_1_1interval.html#a9b92e2b20290d8ac5a9b00209f25e27a">end</a> <= <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a>) _Unlikely_ {</div>
|
||
<div class="line"><a id="l01797" name="l01797"></a><span class="lineno"> 1797</span> m_state = to_read < length ? state_t::ok : state_t::fail;</div>
|
||
<div class="line"><a id="l01798" name="l01798"></a><span class="lineno"> 1798</span> <span class="keywordflow">return</span> length - to_read;</div>
|
||
<div class="line"><a id="l01799" name="l01799"></a><span class="lineno"> 1799</span> }</div>
|
||
<div class="line"><a id="l01800" name="l01800"></a><span class="lineno"> 1800</span> }</div>
|
||
<div class="line"><a id="l01801" name="l01801"></a><span class="lineno"> 1801</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01802" name="l01802"></a><span class="lineno"> 1802</span> </div>
|
||
<div class="foldopen" id="foldopen01803" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01803" name="l01803"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1cache.html#ac436fbcac7eddf95b6e25d6368da3fb7"> 1803</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1cache.html#ac436fbcac7eddf95b6e25d6368da3fb7">write</a>(</div>
|
||
<div class="line"><a id="l01804" name="l01804"></a><span class="lineno"> 1804</span> _In_reads_bytes_opt_(length) const <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l01805" name="l01805"></a><span class="lineno"> 1805</span> {</div>
|
||
<div class="line"><a id="l01806" name="l01806"></a><span class="lineno"> 1806</span> assert(data || !length);</div>
|
||
<div class="line"><a id="l01807" name="l01807"></a><span class="lineno"> 1807</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l01808" name="l01808"></a><span class="lineno"> 1808</span> m_atime = m_mtime = time_point::now();</div>
|
||
<div class="line"><a id="l01809" name="l01809"></a><span class="lineno"> 1809</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l01810" name="l01810"></a><span class="lineno"> 1810</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> to_write = length;;) {</div>
|
||
<div class="line"><a id="l01811" name="l01811"></a><span class="lineno"> 1811</span> <span class="keywordflow">if</span> (m_cache.status != cache_t::cache_t::status_t::empty) {</div>
|
||
<div class="line"><a id="l01812" name="l01812"></a><span class="lineno"> 1812</span> fpos_t end_max = m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_variable" href="structstdex_1_1interval.html#ab6a104de0f15b29bea77fe181b49c40b">start</a> + m_cache.capacity;</div>
|
||
<div class="line"><a id="l01813" name="l01813"></a><span class="lineno"> 1813</span> <span class="keywordflow">if</span> (m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_variable" href="structstdex_1_1interval.html#ab6a104de0f15b29bea77fe181b49c40b">start</a> <= <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a> && <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a> < end_max) {</div>
|
||
<div class="line"><a id="l01814" name="l01814"></a><span class="lineno"> 1814</span> <span class="keywordtype">size_t</span> remaining_cache = <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(end_max - <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a>);</div>
|
||
<div class="line"><a id="l01815" name="l01815"></a><span class="lineno"> 1815</span> <span class="keywordflow">if</span> (to_write <= remaining_cache) {</div>
|
||
<div class="line"><a id="l01816" name="l01816"></a><span class="lineno"> 1816</span> memcpy(m_cache.data + <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(<a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a> - m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_variable" href="structstdex_1_1interval.html#ab6a104de0f15b29bea77fe181b49c40b">start</a>), data, to_write);</div>
|
||
<div class="line"><a id="l01817" name="l01817"></a><span class="lineno"> 1817</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a> += to_write;</div>
|
||
<div class="line"><a id="l01818" name="l01818"></a><span class="lineno"> 1818</span> m_cache.status = cache_t::cache_t::status_t::dirty;</div>
|
||
<div class="line"><a id="l01819" name="l01819"></a><span class="lineno"> 1819</span> m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_variable" href="structstdex_1_1interval.html#a9b92e2b20290d8ac5a9b00209f25e27a">end</a> = std::max(m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_variable" href="structstdex_1_1interval.html#a9b92e2b20290d8ac5a9b00209f25e27a">end</a>, <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a>);</div>
|
||
<div class="line"><a id="l01820" name="l01820"></a><span class="lineno"> 1820</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l01821" name="l01821"></a><span class="lineno"> 1821</span> <span class="keywordflow">return</span> length;</div>
|
||
<div class="line"><a id="l01822" name="l01822"></a><span class="lineno"> 1822</span> }</div>
|
||
<div class="line"><a id="l01823" name="l01823"></a><span class="lineno"> 1823</span> memcpy(m_cache.data + <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(<a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a> - m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_variable" href="structstdex_1_1interval.html#ab6a104de0f15b29bea77fe181b49c40b">start</a>), data, remaining_cache);</div>
|
||
<div class="line"><a id="l01824" name="l01824"></a><span class="lineno"> 1824</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t*&<span class="keyword">></span>(data) += remaining_cache;</div>
|
||
<div class="line"><a id="l01825" name="l01825"></a><span class="lineno"> 1825</span> to_write -= remaining_cache;</div>
|
||
<div class="line"><a id="l01826" name="l01826"></a><span class="lineno"> 1826</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a> += remaining_cache;</div>
|
||
<div class="line"><a id="l01827" name="l01827"></a><span class="lineno"> 1827</span> m_cache.status = cache_t::cache_t::status_t::dirty;</div>
|
||
<div class="line"><a id="l01828" name="l01828"></a><span class="lineno"> 1828</span> m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_variable" href="structstdex_1_1interval.html#a9b92e2b20290d8ac5a9b00209f25e27a">end</a> = end_max;</div>
|
||
<div class="line"><a id="l01829" name="l01829"></a><span class="lineno"> 1829</span> }</div>
|
||
<div class="line"><a id="l01830" name="l01830"></a><span class="lineno"> 1830</span> flush_cache();</div>
|
||
<div class="line"><a id="l01831" name="l01831"></a><span class="lineno"> 1831</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l01832" name="l01832"></a><span class="lineno"> 1832</span> <span class="keywordflow">return</span> length - to_write;</div>
|
||
<div class="line"><a id="l01833" name="l01833"></a><span class="lineno"> 1833</span> }</div>
|
||
<div class="line"><a id="l01834" name="l01834"></a><span class="lineno"> 1834</span> {</div>
|
||
<div class="line"><a id="l01835" name="l01835"></a><span class="lineno"> 1835</span> fpos_t end_max = <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a> + to_write;</div>
|
||
<div class="line"><a id="l01836" name="l01836"></a><span class="lineno"> 1836</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a> / m_cache.capacity < end_max / m_cache.capacity) {</div>
|
||
<div class="line"><a id="l01837" name="l01837"></a><span class="lineno"> 1837</span> <span class="comment">// Write spans multiple cache blocks. Bypass cache to the last block.</span></div>
|
||
<div class="line"><a id="l01838" name="l01838"></a><span class="lineno"> 1838</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#afcaac612398bd7d02d8d146dcad74465">seek</a>(<a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a>);</div>
|
||
<div class="line"><a id="l01839" name="l01839"></a><span class="lineno"> 1839</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l01840" name="l01840"></a><span class="lineno"> 1840</span> <span class="keywordflow">return</span> length - to_write;</div>
|
||
<div class="line"><a id="l01841" name="l01841"></a><span class="lineno"> 1841</span> <span class="keywordtype">size_t</span> num_written = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(data, to_write - <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(end_max % m_cache.capacity));</div>
|
||
<div class="line"><a id="l01842" name="l01842"></a><span class="lineno"> 1842</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a> += num_written;</div>
|
||
<div class="line"><a id="l01843" name="l01843"></a><span class="lineno"> 1843</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01844" name="l01844"></a><span class="lineno"> 1844</span> to_write -= num_written;</div>
|
||
<div class="line"><a id="l01845" name="l01845"></a><span class="lineno"> 1845</span> <span class="keywordflow">if</span> (!to_write || !<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>())</div>
|
||
<div class="line"><a id="l01846" name="l01846"></a><span class="lineno"> 1846</span> <span class="keywordflow">return</span> length - to_write;</div>
|
||
<div class="line"><a id="l01847" name="l01847"></a><span class="lineno"> 1847</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t*&<span class="keyword">></span>(data) += num_written;</div>
|
||
<div class="line"><a id="l01848" name="l01848"></a><span class="lineno"> 1848</span> }</div>
|
||
<div class="line"><a id="l01849" name="l01849"></a><span class="lineno"> 1849</span> }</div>
|
||
<div class="line"><a id="l01850" name="l01850"></a><span class="lineno"> 1850</span> load_cache(<a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a>);</div>
|
||
<div class="line"><a id="l01851" name="l01851"></a><span class="lineno"> 1851</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l01852" name="l01852"></a><span class="lineno"> 1852</span> <span class="keywordflow">return</span> length - to_write;</div>
|
||
<div class="line"><a id="l01853" name="l01853"></a><span class="lineno"> 1853</span> }</div>
|
||
<div class="line"><a id="l01854" name="l01854"></a><span class="lineno"> 1854</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01855" name="l01855"></a><span class="lineno"> 1855</span> </div>
|
||
<div class="foldopen" id="foldopen01856" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01856" name="l01856"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1cache.html#aa88074bb669bcb654e027b76e32a2799"> 1856</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1cache.html#aa88074bb669bcb654e027b76e32a2799">close</a>()</div>
|
||
<div class="line"><a id="l01857" name="l01857"></a><span class="lineno"> 1857</span> {</div>
|
||
<div class="line"><a id="l01858" name="l01858"></a><span class="lineno"> 1858</span> invalidate_cache();</div>
|
||
<div class="line"><a id="l01859" name="l01859"></a><span class="lineno"> 1859</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l01860" name="l01860"></a><span class="lineno"> 1860</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"cache flush failed"</span>); <span class="comment">// Data loss occured</span></div>
|
||
<div class="line"><a id="l01861" name="l01861"></a><span class="lineno"> 1861</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a5392748c19b5799da94a5fe031f7ec3b">close</a>();</div>
|
||
<div class="line"><a id="l01862" name="l01862"></a><span class="lineno"> 1862</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01863" name="l01863"></a><span class="lineno"> 1863</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01864" name="l01864"></a><span class="lineno"> 1864</span> </div>
|
||
<div class="foldopen" id="foldopen01865" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01865" name="l01865"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1cache.html#ac33e763d8103ad8e910b75085a4cf3ac"> 1865</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1cache.html#ac33e763d8103ad8e910b75085a4cf3ac">flush</a>()</div>
|
||
<div class="line"><a id="l01866" name="l01866"></a><span class="lineno"> 1866</span> {</div>
|
||
<div class="line"><a id="l01867" name="l01867"></a><span class="lineno"> 1867</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l01868" name="l01868"></a><span class="lineno"> 1868</span> m_atime = m_mtime = time_point::min();</div>
|
||
<div class="line"><a id="l01869" name="l01869"></a><span class="lineno"> 1869</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l01870" name="l01870"></a><span class="lineno"> 1870</span> flush_cache();</div>
|
||
<div class="line"><a id="l01871" name="l01871"></a><span class="lineno"> 1871</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l01872" name="l01872"></a><span class="lineno"> 1872</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l01873" name="l01873"></a><span class="lineno"> 1873</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a46c70519f3e4b1f3436e85a6623555dc">flush</a>();</div>
|
||
<div class="line"><a id="l01874" name="l01874"></a><span class="lineno"> 1874</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01875" name="l01875"></a><span class="lineno"> 1875</span> </div>
|
||
<div class="foldopen" id="foldopen01876" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01876" name="l01876"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1cache.html#af2979118bdeca35cbfd84a8a2be00f8a"> 1876</a></span> <span class="keyword">virtual</span> fpos_t <a class="code hl_function" href="classstdex_1_1stream_1_1cache.html#af2979118bdeca35cbfd84a8a2be00f8a">seek</a>(_In_ foff_t offset, _In_ seek_t how = seek_t::beg)</div>
|
||
<div class="line"><a id="l01877" name="l01877"></a><span class="lineno"> 1877</span> {</div>
|
||
<div class="line"><a id="l01878" name="l01878"></a><span class="lineno"> 1878</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l01879" name="l01879"></a><span class="lineno"> 1879</span> <span class="keywordflow">switch</span> (how) {</div>
|
||
<div class="line"><a id="l01880" name="l01880"></a><span class="lineno"> 1880</span> <span class="keywordflow">case</span> seek_t::beg:</div>
|
||
<div class="line"><a id="l01881" name="l01881"></a><span class="lineno"> 1881</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a> = offset;</div>
|
||
<div class="line"><a id="l01882" name="l01882"></a><span class="lineno"> 1882</span> <span class="keywordflow">case</span> seek_t::cur:</div>
|
||
<div class="line"><a id="l01883" name="l01883"></a><span class="lineno"> 1883</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a> += offset;</div>
|
||
<div class="line"><a id="l01884" name="l01884"></a><span class="lineno"> 1884</span> <span class="keywordflow">case</span> seek_t::end:</div>
|
||
<div class="line"><a id="l01885" name="l01885"></a><span class="lineno"> 1885</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a> = <a class="code hl_function" href="classstdex_1_1stream_1_1cache.html#a769034b8641a17210a916091b112af2d">size</a>() + offset;</div>
|
||
<div class="line"><a id="l01886" name="l01886"></a><span class="lineno"> 1886</span> <span class="keywordflow">default</span>:</div>
|
||
<div class="line"><a id="l01887" name="l01887"></a><span class="lineno"> 1887</span> <span class="keywordflow">throw</span> std::invalid_argument(<span class="stringliteral">"unknown seek origin"</span>);</div>
|
||
<div class="line"><a id="l01888" name="l01888"></a><span class="lineno"> 1888</span> }</div>
|
||
<div class="line"><a id="l01889" name="l01889"></a><span class="lineno"> 1889</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01890" name="l01890"></a><span class="lineno"> 1890</span> </div>
|
||
<div class="foldopen" id="foldopen01891" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01891" name="l01891"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1cache.html#ae790c5f526771cfe2cb3b28d38a11dd9"> 1891</a></span> <span class="keyword">virtual</span> fpos_t <a class="code hl_function" href="classstdex_1_1stream_1_1cache.html#ae790c5f526771cfe2cb3b28d38a11dd9">tell</a>()<span class="keyword"> const</span></div>
|
||
<div class="line"><a id="l01892" name="l01892"></a><span class="lineno"> 1892</span><span class="keyword"> </span>{</div>
|
||
<div class="line"><a id="l01893" name="l01893"></a><span class="lineno"> 1893</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a>;</div>
|
||
<div class="line"><a id="l01894" name="l01894"></a><span class="lineno"> 1894</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01895" name="l01895"></a><span class="lineno"> 1895</span> </div>
|
||
<div class="foldopen" id="foldopen01896" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01896" name="l01896"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1cache.html#ac1ca25b572574b35cd4895964e835204"> 1896</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1cache.html#ac1ca25b572574b35cd4895964e835204">lock</a>(_In_ fpos_t offset, _In_ fsize_t length)</div>
|
||
<div class="line"><a id="l01897" name="l01897"></a><span class="lineno"> 1897</span> {</div>
|
||
<div class="line"><a id="l01898" name="l01898"></a><span class="lineno"> 1898</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a484ec74004fe0b4528c11675b91161e0">lock</a>(offset, length);</div>
|
||
<div class="line"><a id="l01899" name="l01899"></a><span class="lineno"> 1899</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01900" name="l01900"></a><span class="lineno"> 1900</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01901" name="l01901"></a><span class="lineno"> 1901</span> </div>
|
||
<div class="foldopen" id="foldopen01902" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01902" name="l01902"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1cache.html#a7a15ab17abc847b380b13b43b4f1d12e"> 1902</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1cache.html#a7a15ab17abc847b380b13b43b4f1d12e">unlock</a>(_In_ fpos_t offset, _In_ fsize_t length)</div>
|
||
<div class="line"><a id="l01903" name="l01903"></a><span class="lineno"> 1903</span> {</div>
|
||
<div class="line"><a id="l01904" name="l01904"></a><span class="lineno"> 1904</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#adf1a39e7aec3f14fedf6ce5c0984a791">unlock</a>(offset, length);</div>
|
||
<div class="line"><a id="l01905" name="l01905"></a><span class="lineno"> 1905</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01906" name="l01906"></a><span class="lineno"> 1906</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01907" name="l01907"></a><span class="lineno"> 1907</span> </div>
|
||
<div class="foldopen" id="foldopen01908" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01908" name="l01908"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1cache.html#a769034b8641a17210a916091b112af2d"> 1908</a></span> <span class="keyword">virtual</span> fsize_t <a class="code hl_function" href="classstdex_1_1stream_1_1cache.html#a769034b8641a17210a916091b112af2d">size</a>()</div>
|
||
<div class="line"><a id="l01909" name="l01909"></a><span class="lineno"> 1909</span> {</div>
|
||
<div class="line"><a id="l01910" name="l01910"></a><span class="lineno"> 1910</span> <span class="keywordflow">return</span> m_cache.status != cache_t::cache_t::status_t::empty ?</div>
|
||
<div class="line"><a id="l01911" name="l01911"></a><span class="lineno"> 1911</span> std::max(m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#ad868d7c25aa45cefc95dd54a24febf2f">size</a>(), m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_variable" href="structstdex_1_1interval.html#a9b92e2b20290d8ac5a9b00209f25e27a">end</a>) :</div>
|
||
<div class="line"><a id="l01912" name="l01912"></a><span class="lineno"> 1912</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#ad868d7c25aa45cefc95dd54a24febf2f">size</a>();</div>
|
||
<div class="line"><a id="l01913" name="l01913"></a><span class="lineno"> 1913</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01914" name="l01914"></a><span class="lineno"> 1914</span> </div>
|
||
<div class="foldopen" id="foldopen01915" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01915" name="l01915"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1cache.html#a2e19026e55cda14db786948b66d63aba"> 1915</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1cache.html#a2e19026e55cda14db786948b66d63aba">truncate</a>()</div>
|
||
<div class="line"><a id="l01916" name="l01916"></a><span class="lineno"> 1916</span> {</div>
|
||
<div class="line"><a id="l01917" name="l01917"></a><span class="lineno"> 1917</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l01918" name="l01918"></a><span class="lineno"> 1918</span> m_atime = m_mtime = time_point::now();</div>
|
||
<div class="line"><a id="l01919" name="l01919"></a><span class="lineno"> 1919</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l01920" name="l01920"></a><span class="lineno"> 1920</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#afcaac612398bd7d02d8d146dcad74465">seek</a>(<a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a>);</div>
|
||
<div class="line"><a id="l01921" name="l01921"></a><span class="lineno"> 1921</span> <span class="keywordflow">if</span> (m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_variable" href="structstdex_1_1interval.html#a9b92e2b20290d8ac5a9b00209f25e27a">end</a> <= <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a>) {</div>
|
||
<div class="line"><a id="l01922" name="l01922"></a><span class="lineno"> 1922</span> <span class="comment">// Truncation does not affect cache.</span></div>
|
||
<div class="line"><a id="l01923" name="l01923"></a><span class="lineno"> 1923</span> }</div>
|
||
<div class="line"><a id="l01924" name="l01924"></a><span class="lineno"> 1924</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_variable" href="structstdex_1_1interval.html#ab6a104de0f15b29bea77fe181b49c40b">start</a> <= <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a>) {</div>
|
||
<div class="line"><a id="l01925" name="l01925"></a><span class="lineno"> 1925</span> <span class="comment">// Truncation truncates cache.</span></div>
|
||
<div class="line"><a id="l01926" name="l01926"></a><span class="lineno"> 1926</span> m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_variable" href="structstdex_1_1interval.html#a9b92e2b20290d8ac5a9b00209f25e27a">end</a> = <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a>;</div>
|
||
<div class="line"><a id="l01927" name="l01927"></a><span class="lineno"> 1927</span> }</div>
|
||
<div class="line"><a id="l01928" name="l01928"></a><span class="lineno"> 1928</span> <span class="keywordflow">else</span> {</div>
|
||
<div class="line"><a id="l01929" name="l01929"></a><span class="lineno"> 1929</span> <span class="comment">// Truncation invalidates cache.</span></div>
|
||
<div class="line"><a id="l01930" name="l01930"></a><span class="lineno"> 1930</span> m_cache.status = cache_t::cache_t::status_t::empty;</div>
|
||
<div class="line"><a id="l01931" name="l01931"></a><span class="lineno"> 1931</span> }</div>
|
||
<div class="line"><a id="l01932" name="l01932"></a><span class="lineno"> 1932</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a522305da60cc442ca3cd6b7aa2214d6e">truncate</a>();</div>
|
||
<div class="line"><a id="l01933" name="l01933"></a><span class="lineno"> 1933</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l01934" name="l01934"></a><span class="lineno"> 1934</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01935" name="l01935"></a><span class="lineno"> 1935</span> </div>
|
||
<div class="foldopen" id="foldopen01936" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01936" name="l01936"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1cache.html#a0306f70f169f924f41306c71646c9276"> 1936</a></span> <span class="keyword">virtual</span> time_point <a class="code hl_function" href="classstdex_1_1stream_1_1cache.html#a0306f70f169f924f41306c71646c9276">ctime</a>()<span class="keyword"> const</span></div>
|
||
<div class="line"><a id="l01937" name="l01937"></a><span class="lineno"> 1937</span><span class="keyword"> </span>{</div>
|
||
<div class="line"><a id="l01938" name="l01938"></a><span class="lineno"> 1938</span> <span class="keywordflow">return</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a3c02c83246c43ed868dab1dd5a5d698d">ctime</a>();</div>
|
||
<div class="line"><a id="l01939" name="l01939"></a><span class="lineno"> 1939</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01940" name="l01940"></a><span class="lineno"> 1940</span> </div>
|
||
<div class="foldopen" id="foldopen01941" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01941" name="l01941"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1cache.html#a5fd8962b5a49d549a36d96f3e8919cd7"> 1941</a></span> <span class="keyword">virtual</span> time_point <a class="code hl_function" href="classstdex_1_1stream_1_1cache.html#a5fd8962b5a49d549a36d96f3e8919cd7">atime</a>()<span class="keyword"> const</span></div>
|
||
<div class="line"><a id="l01942" name="l01942"></a><span class="lineno"> 1942</span><span class="keyword"> </span>{</div>
|
||
<div class="line"><a id="l01943" name="l01943"></a><span class="lineno"> 1943</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l01944" name="l01944"></a><span class="lineno"> 1944</span> <span class="keywordflow">return</span> std::max(m_atime, m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a84936e230100934793aad8a516efa826">atime</a>());</div>
|
||
<div class="line"><a id="l01945" name="l01945"></a><span class="lineno"> 1945</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l01946" name="l01946"></a><span class="lineno"> 1946</span> <span class="keywordflow">return</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a84936e230100934793aad8a516efa826">atime</a>();</div>
|
||
<div class="line"><a id="l01947" name="l01947"></a><span class="lineno"> 1947</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l01948" name="l01948"></a><span class="lineno"> 1948</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01949" name="l01949"></a><span class="lineno"> 1949</span> </div>
|
||
<div class="foldopen" id="foldopen01950" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01950" name="l01950"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1cache.html#a8350e6c158982e5511da18ed122bf24d"> 1950</a></span> <span class="keyword">virtual</span> time_point <a class="code hl_function" href="classstdex_1_1stream_1_1cache.html#a8350e6c158982e5511da18ed122bf24d">mtime</a>()<span class="keyword"> const</span></div>
|
||
<div class="line"><a id="l01951" name="l01951"></a><span class="lineno"> 1951</span><span class="keyword"> </span>{</div>
|
||
<div class="line"><a id="l01952" name="l01952"></a><span class="lineno"> 1952</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l01953" name="l01953"></a><span class="lineno"> 1953</span> <span class="keywordflow">return</span> std::max(m_mtime, m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#ae10432137e01b7ce7c254c2a455c719e">mtime</a>());</div>
|
||
<div class="line"><a id="l01954" name="l01954"></a><span class="lineno"> 1954</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l01955" name="l01955"></a><span class="lineno"> 1955</span> <span class="keywordflow">return</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#ae10432137e01b7ce7c254c2a455c719e">mtime</a>();</div>
|
||
<div class="line"><a id="l01956" name="l01956"></a><span class="lineno"> 1956</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l01957" name="l01957"></a><span class="lineno"> 1957</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01958" name="l01958"></a><span class="lineno"> 1958</span> </div>
|
||
<div class="foldopen" id="foldopen01959" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01959" name="l01959"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1cache.html#ae62a75156ff79910e1b9afc506e38e44"> 1959</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1cache.html#ae62a75156ff79910e1b9afc506e38e44">set_ctime</a>(time_point date)</div>
|
||
<div class="line"><a id="l01960" name="l01960"></a><span class="lineno"> 1960</span> {</div>
|
||
<div class="line"><a id="l01961" name="l01961"></a><span class="lineno"> 1961</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#aba668e53fc4709cd545f12a49521ed56">set_ctime</a>(date);</div>
|
||
<div class="line"><a id="l01962" name="l01962"></a><span class="lineno"> 1962</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01963" name="l01963"></a><span class="lineno"> 1963</span> </div>
|
||
<div class="foldopen" id="foldopen01964" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01964" name="l01964"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1cache.html#af026881969ee78e2aef1bf02922aea93"> 1964</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1cache.html#af026881969ee78e2aef1bf02922aea93">set_atime</a>(time_point date)</div>
|
||
<div class="line"><a id="l01965" name="l01965"></a><span class="lineno"> 1965</span> {</div>
|
||
<div class="line"><a id="l01966" name="l01966"></a><span class="lineno"> 1966</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l01967" name="l01967"></a><span class="lineno"> 1967</span> m_atime = date;</div>
|
||
<div class="line"><a id="l01968" name="l01968"></a><span class="lineno"> 1968</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l01969" name="l01969"></a><span class="lineno"> 1969</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#ae76436514ac66d88bbd584ea07d879d0">set_atime</a>(date);</div>
|
||
<div class="line"><a id="l01970" name="l01970"></a><span class="lineno"> 1970</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01971" name="l01971"></a><span class="lineno"> 1971</span> </div>
|
||
<div class="foldopen" id="foldopen01972" data-start="{" data-end="}">
|
||
<div class="line"><a id="l01972" name="l01972"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1cache.html#aafad7bfb4c03d0d56854b4c148ae0ee1"> 1972</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1cache.html#aafad7bfb4c03d0d56854b4c148ae0ee1">set_mtime</a>(time_point date)</div>
|
||
<div class="line"><a id="l01973" name="l01973"></a><span class="lineno"> 1973</span> {</div>
|
||
<div class="line"><a id="l01974" name="l01974"></a><span class="lineno"> 1974</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l01975" name="l01975"></a><span class="lineno"> 1975</span> m_mtime = date;</div>
|
||
<div class="line"><a id="l01976" name="l01976"></a><span class="lineno"> 1976</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l01977" name="l01977"></a><span class="lineno"> 1977</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a814a080cb6da2041013749cc125bfd2b">set_mtime</a>(date);</div>
|
||
<div class="line"><a id="l01978" name="l01978"></a><span class="lineno"> 1978</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l01979" name="l01979"></a><span class="lineno"> 1979</span> </div>
|
||
<div class="line"><a id="l01980" name="l01980"></a><span class="lineno"> 1980</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l01981" name="l01981"></a><span class="lineno"> 1981</span> <span class="keywordtype">void</span> flush_cache()</div>
|
||
<div class="line"><a id="l01982" name="l01982"></a><span class="lineno"> 1982</span> {</div>
|
||
<div class="line"><a id="l01983" name="l01983"></a><span class="lineno"> 1983</span> <span class="keywordflow">if</span> (m_cache.status != cache_t::cache_t::status_t::dirty)</div>
|
||
<div class="line"><a id="l01984" name="l01984"></a><span class="lineno"> 1984</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l01985" name="l01985"></a><span class="lineno"> 1985</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_function" href="structstdex_1_1interval.html#a1fa5153f1f7707e21dc41c31197659a4">empty</a>()) {</div>
|
||
<div class="line"><a id="l01986" name="l01986"></a><span class="lineno"> 1986</span> write_cache();</div>
|
||
<div class="line"><a id="l01987" name="l01987"></a><span class="lineno"> 1987</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>())</div>
|
||
<div class="line"><a id="l01988" name="l01988"></a><span class="lineno"> 1988</span> m_cache.status = cache_t::cache_t::status_t::loaded;</div>
|
||
<div class="line"><a id="l01989" name="l01989"></a><span class="lineno"> 1989</span> }</div>
|
||
<div class="line"><a id="l01990" name="l01990"></a><span class="lineno"> 1990</span> <span class="keywordflow">else</span> {</div>
|
||
<div class="line"><a id="l01991" name="l01991"></a><span class="lineno"> 1991</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l01992" name="l01992"></a><span class="lineno"> 1992</span> m_cache.status = cache_t::cache_t::status_t::loaded;</div>
|
||
<div class="line"><a id="l01993" name="l01993"></a><span class="lineno"> 1993</span> }</div>
|
||
<div class="line"><a id="l01994" name="l01994"></a><span class="lineno"> 1994</span> }</div>
|
||
<div class="line"><a id="l01995" name="l01995"></a><span class="lineno"> 1995</span> </div>
|
||
<div class="line"><a id="l01996" name="l01996"></a><span class="lineno"> 1996</span> <span class="keywordtype">void</span> invalidate_cache()</div>
|
||
<div class="line"><a id="l01997" name="l01997"></a><span class="lineno"> 1997</span> {</div>
|
||
<div class="line"><a id="l01998" name="l01998"></a><span class="lineno"> 1998</span> <span class="keywordflow">if</span> (m_cache.status == cache_t::cache_t::status_t::dirty && !m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_function" href="structstdex_1_1interval.html#a1fa5153f1f7707e21dc41c31197659a4">empty</a>()) {</div>
|
||
<div class="line"><a id="l01999" name="l01999"></a><span class="lineno"> 1999</span> write_cache();</div>
|
||
<div class="line"><a id="l02000" name="l02000"></a><span class="lineno"> 2000</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l02001" name="l02001"></a><span class="lineno"> 2001</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02002" name="l02002"></a><span class="lineno"> 2002</span> } <span class="keywordflow">else</span></div>
|
||
<div class="line"><a id="l02003" name="l02003"></a><span class="lineno"> 2003</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02004" name="l02004"></a><span class="lineno"> 2004</span> m_cache.status = cache_t::cache_t::status_t::empty;</div>
|
||
<div class="line"><a id="l02005" name="l02005"></a><span class="lineno"> 2005</span> }</div>
|
||
<div class="line"><a id="l02006" name="l02006"></a><span class="lineno"> 2006</span> </div>
|
||
<div class="line"><a id="l02007" name="l02007"></a><span class="lineno"> 2007</span> <span class="keywordtype">void</span> load_cache(_In_ fpos_t start)</div>
|
||
<div class="line"><a id="l02008" name="l02008"></a><span class="lineno"> 2008</span> {</div>
|
||
<div class="line"><a id="l02009" name="l02009"></a><span class="lineno"> 2009</span> assert(m_cache.status != cache_t::cache_t::status_t::dirty);</div>
|
||
<div class="line"><a id="l02010" name="l02010"></a><span class="lineno"> 2010</span> start -= start % m_cache.capacity; <span class="comment">// Align to cache block size.</span></div>
|
||
<div class="line"><a id="l02011" name="l02011"></a><span class="lineno"> 2011</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#afcaac612398bd7d02d8d146dcad74465">seek</a>(m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_variable" href="structstdex_1_1interval.html#ab6a104de0f15b29bea77fe181b49c40b">start</a> = start);</div>
|
||
<div class="line"><a id="l02012" name="l02012"></a><span class="lineno"> 2012</span> <span class="keywordflow">if</span> (m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) {</div>
|
||
<div class="line"><a id="l02013" name="l02013"></a><span class="lineno"> 2013</span> m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_variable" href="structstdex_1_1interval.html#a9b92e2b20290d8ac5a9b00209f25e27a">end</a> = start + m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#aa5d4693fd583cd7ef0ffa9b846136a5a">read</a>(m_cache.data, m_cache.capacity);</div>
|
||
<div class="line"><a id="l02014" name="l02014"></a><span class="lineno"> 2014</span> m_cache.status = cache_t::cache_t::status_t::loaded;</div>
|
||
<div class="line"><a id="l02015" name="l02015"></a><span class="lineno"> 2015</span> m_state = state_t::ok; <span class="comment">// Regardless the read failure, we still might have cached some data.</span></div>
|
||
<div class="line"><a id="l02016" name="l02016"></a><span class="lineno"> 2016</span> }</div>
|
||
<div class="line"><a id="l02017" name="l02017"></a><span class="lineno"> 2017</span> <span class="keywordflow">else</span></div>
|
||
<div class="line"><a id="l02018" name="l02018"></a><span class="lineno"> 2018</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l02019" name="l02019"></a><span class="lineno"> 2019</span> }</div>
|
||
<div class="line"><a id="l02020" name="l02020"></a><span class="lineno"> 2020</span> </div>
|
||
<div class="line"><a id="l02021" name="l02021"></a><span class="lineno"> 2021</span> <span class="keywordtype">void</span> write_cache()</div>
|
||
<div class="line"><a id="l02022" name="l02022"></a><span class="lineno"> 2022</span> {</div>
|
||
<div class="line"><a id="l02023" name="l02023"></a><span class="lineno"> 2023</span> assert(m_cache.status == cache_t::cache_t::status_t::dirty);</div>
|
||
<div class="line"><a id="l02024" name="l02024"></a><span class="lineno"> 2024</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#afcaac612398bd7d02d8d146dcad74465">seek</a>(m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_variable" href="structstdex_1_1interval.html#ab6a104de0f15b29bea77fe181b49c40b">start</a>);</div>
|
||
<div class="line"><a id="l02025" name="l02025"></a><span class="lineno"> 2025</span> m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">write</a>(m_cache.data, <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(m_cache.<a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>.<a class="code hl_function" href="structstdex_1_1interval.html#a8c5222bc73fc66ba78bfabc1b985c864">size</a>()));</div>
|
||
<div class="line"><a id="l02026" name="l02026"></a><span class="lineno"> 2026</span> m_state = m_source-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>();</div>
|
||
<div class="line"><a id="l02027" name="l02027"></a><span class="lineno"> 2027</span> }</div>
|
||
<div class="line"><a id="l02028" name="l02028"></a><span class="lineno"> 2028</span> </div>
|
||
<div class="line"><a id="l02029" name="l02029"></a><span class="lineno"> 2029</span> basic_file* m_source;</div>
|
||
<div class="foldopen" id="foldopen02030" data-start="{" data-end="};">
|
||
<div class="line"><a id="l02030" name="l02030"></a><span class="lineno"><a class="line" href="structstdex_1_1stream_1_1cache_1_1cache__t.html"> 2030</a></span> <span class="keyword">struct </span><a class="code hl_struct" href="structstdex_1_1stream_1_1cache_1_1cache__t.html">cache_t</a> {</div>
|
||
<div class="line"><a id="l02031" name="l02031"></a><span class="lineno"> 2031</span> uint8_t* data;</div>
|
||
<div class="line"><a id="l02032" name="l02032"></a><span class="lineno"> 2032</span> <span class="keywordtype">size_t</span> capacity;</div>
|
||
<div class="line"><a id="l02033" name="l02033"></a><span class="lineno"> 2033</span> <span class="keyword">enum class</span> status_t {</div>
|
||
<div class="line"><a id="l02034" name="l02034"></a><span class="lineno"> 2034</span> empty = 0,</div>
|
||
<div class="line"><a id="l02035" name="l02035"></a><span class="lineno"> 2035</span> loaded,</div>
|
||
<div class="line"><a id="l02036" name="l02036"></a><span class="lineno"> 2036</span> dirty,</div>
|
||
<div class="line"><a id="l02037" name="l02037"></a><span class="lineno"> 2037</span> } status;</div>
|
||
<div class="line"><a id="l02038" name="l02038"></a><span class="lineno"><a class="line" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db"> 2038</a></span> <a class="code hl_struct" href="structstdex_1_1interval.html">interval<fpos_t></a> <a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>; </div>
|
||
<div class="line"><a id="l02039" name="l02039"></a><span class="lineno"> 2039</span> </div>
|
||
<div class="line"><a id="l02040" name="l02040"></a><span class="lineno"> 2040</span> <a class="code hl_struct" href="structstdex_1_1stream_1_1cache_1_1cache__t.html">cache_t</a>(_In_ <span class="keywordtype">size_t</span> _capacity) :</div>
|
||
<div class="line"><a id="l02041" name="l02041"></a><span class="lineno"> 2041</span> data(new uint8_t[_capacity]),</div>
|
||
<div class="line"><a id="l02042" name="l02042"></a><span class="lineno"> 2042</span> capacity(_capacity),</div>
|
||
<div class="line"><a id="l02043" name="l02043"></a><span class="lineno"> 2043</span> status(status_t::empty),</div>
|
||
<div class="line"><a id="l02044" name="l02044"></a><span class="lineno"> 2044</span> <a class="code hl_variable" href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">region</a>(0)</div>
|
||
<div class="line"><a id="l02045" name="l02045"></a><span class="lineno"> 2045</span> {}</div>
|
||
<div class="line"><a id="l02046" name="l02046"></a><span class="lineno"> 2046</span> </div>
|
||
<div class="line"><a id="l02047" name="l02047"></a><span class="lineno"> 2047</span> <a class="code hl_struct" href="structstdex_1_1stream_1_1cache_1_1cache__t.html">~cache_t</a>()</div>
|
||
<div class="line"><a id="l02048" name="l02048"></a><span class="lineno"> 2048</span> {</div>
|
||
<div class="line"><a id="l02049" name="l02049"></a><span class="lineno"> 2049</span> <span class="keyword">delete</span>[] data;</div>
|
||
<div class="line"><a id="l02050" name="l02050"></a><span class="lineno"> 2050</span> }</div>
|
||
<div class="line"><a id="l02051" name="l02051"></a><span class="lineno"> 2051</span> } m_cache;</div>
|
||
</div>
|
||
<div class="line"><a id="l02052" name="l02052"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640"> 2052</a></span> fpos_t <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a>; </div>
|
||
<div class="line"><a id="l02053" name="l02053"></a><span class="lineno"> 2053</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l02054" name="l02054"></a><span class="lineno"> 2054</span> time_point</div>
|
||
<div class="line"><a id="l02055" name="l02055"></a><span class="lineno"> 2055</span> m_atime,</div>
|
||
<div class="line"><a id="l02056" name="l02056"></a><span class="lineno"> 2056</span> m_mtime;</div>
|
||
<div class="line"><a id="l02057" name="l02057"></a><span class="lineno"> 2057</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02058" name="l02058"></a><span class="lineno"> 2058</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l02059" name="l02059"></a><span class="lineno"> 2059</span> </div>
|
||
<div class="foldopen" id="foldopen02063" data-start="{" data-end="};">
|
||
<div class="line"><a id="l02063" name="l02063"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__sys.html"> 2063</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1stream_1_1basic__sys.html">basic_sys</a> : <span class="keyword">virtual</span> <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>, <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1sys__object.html">sys_object</a></div>
|
||
<div class="line"><a id="l02064" name="l02064"></a><span class="lineno"> 2064</span> {</div>
|
||
<div class="line"><a id="l02065" name="l02065"></a><span class="lineno"> 2065</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l02066" name="l02066"></a><span class="lineno"> 2066</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic__sys.html">basic_sys</a>(_In_opt_ sys_handle h = invalid_handle, _In_ state_t <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a> = state_t::ok) :</div>
|
||
<div class="line"><a id="l02067" name="l02067"></a><span class="lineno"> 2067</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>),</div>
|
||
<div class="line"><a id="l02068" name="l02068"></a><span class="lineno"> 2068</span> <a class="code hl_class" href="classstdex_1_1sys__object.html">sys_object</a>(h)</div>
|
||
<div class="line"><a id="l02069" name="l02069"></a><span class="lineno"> 2069</span> {}</div>
|
||
<div class="line"><a id="l02070" name="l02070"></a><span class="lineno"> 2070</span> </div>
|
||
<div class="foldopen" id="foldopen02071" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02071" name="l02071"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__sys.html#ad5daf3c776b615dcfbb0b0891afdb9d0"> 2071</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0 || length == 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1basic__sys.html#ad5daf3c776b615dcfbb0b0891afdb9d0">read</a>(</div>
|
||
<div class="line"><a id="l02072" name="l02072"></a><span class="lineno"> 2072</span> _Out_writes_bytes_to_opt_(length, return) <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l02073" name="l02073"></a><span class="lineno"> 2073</span> {</div>
|
||
<div class="line"><a id="l02074" name="l02074"></a><span class="lineno"> 2074</span> assert(data || !length);</div>
|
||
<div class="line"><a id="l02075" name="l02075"></a><span class="lineno"> 2075</span> <span class="comment">// Windows Server 2003 and Windows XP: Pipe write operations across a network are limited in size per write.</span></div>
|
||
<div class="line"><a id="l02076" name="l02076"></a><span class="lineno"> 2076</span> <span class="comment">// The amount varies per platform. For x86 platforms it's 63.97 MB. For x64 platforms it's 31.97 MB. For Itanium</span></div>
|
||
<div class="line"><a id="l02077" name="l02077"></a><span class="lineno"> 2077</span> <span class="comment">// it's 63.95 MB. For more information regarding pipes, see the Remarks section.</span></div>
|
||
<div class="line"><a id="l02078" name="l02078"></a><span class="lineno"> 2078</span> <span class="keywordtype">size_t</span></div>
|
||
<div class="line"><a id="l02079" name="l02079"></a><span class="lineno"> 2079</span><span class="preprocessor">#if defined(_WIN64)</span></div>
|
||
<div class="line"><a id="l02080" name="l02080"></a><span class="lineno"> 2080</span> block_size = 0x1F80000;</div>
|
||
<div class="line"><a id="l02081" name="l02081"></a><span class="lineno"> 2081</span><span class="preprocessor">#elif defined(_WIN32)</span></div>
|
||
<div class="line"><a id="l02082" name="l02082"></a><span class="lineno"> 2082</span> block_size = 0x3f00000;</div>
|
||
<div class="line"><a id="l02083" name="l02083"></a><span class="lineno"> 2083</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l02084" name="l02084"></a><span class="lineno"> 2084</span> block_size = SSIZE_MAX;</div>
|
||
<div class="line"><a id="l02085" name="l02085"></a><span class="lineno"> 2085</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02086" name="l02086"></a><span class="lineno"> 2086</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> to_read = length;;) {</div>
|
||
<div class="line"><a id="l02087" name="l02087"></a><span class="lineno"> 2087</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
||
<div class="line"><a id="l02088" name="l02088"></a><span class="lineno"> 2088</span> <span class="comment">// ReadFile() might raise exception (e.g. STATUS_FILE_BAD_FORMAT/0xE0000002).</span></div>
|
||
<div class="line"><a id="l02089" name="l02089"></a><span class="lineno"> 2089</span> BOOL succeeded;</div>
|
||
<div class="line"><a id="l02090" name="l02090"></a><span class="lineno"> 2090</span> DWORD num_read;</div>
|
||
<div class="line"><a id="l02091" name="l02091"></a><span class="lineno"> 2091</span> __try { succeeded = ReadFile(m_h, data, <span class="keyword">static_cast<</span>DWORD<span class="keyword">></span>(std::min<size_t>(to_read, block_size)), &num_read, <span class="keyword">nullptr</span>); }</div>
|
||
<div class="line"><a id="l02092" name="l02092"></a><span class="lineno"> 2092</span> __except (EXCEPTION_EXECUTE_HANDLER) { succeeded = FALSE; SetLastError(ERROR_UNHANDLED_EXCEPTION); num_read = 0; }</div>
|
||
<div class="line"><a id="l02093" name="l02093"></a><span class="lineno"> 2093</span> <span class="keywordflow">if</span> (!succeeded && GetLastError() == ERROR_NO_SYSTEM_RESOURCES && block_size > default_block_size) _Unlikely_ {</div>
|
||
<div class="line"><a id="l02094" name="l02094"></a><span class="lineno"> 2094</span> <span class="comment">// Error "Insufficient system resources exist to complete the requested service." occurs</span></div>
|
||
<div class="line"><a id="l02095" name="l02095"></a><span class="lineno"> 2095</span> <span class="comment">// ocasionally, when attempting to read too much data at once (e.g. over \\TSClient).</span></div>
|
||
<div class="line"><a id="l02096" name="l02096"></a><span class="lineno"> 2096</span> block_size = default_block_size;</div>
|
||
<div class="line"><a id="l02097" name="l02097"></a><span class="lineno"> 2097</span> <span class="keywordflow">continue</span>;</div>
|
||
<div class="line"><a id="l02098" name="l02098"></a><span class="lineno"> 2098</span> }</div>
|
||
<div class="line"><a id="l02099" name="l02099"></a><span class="lineno"> 2099</span> <span class="keywordflow">if</span> (!succeeded) _Unlikely_</div>
|
||
<div class="line"><a id="l02100" name="l02100"></a><span class="lineno"> 2100</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l02101" name="l02101"></a><span class="lineno"> 2101</span> ssize_t num_read = <a class="code hl_function" href="classstdex_1_1stream_1_1basic__sys.html#ad5daf3c776b615dcfbb0b0891afdb9d0">::read</a>(m_h, data, <span class="keyword">static_cast<</span>ssize_t<span class="keyword">></span>(std::min<size_t>(to_read, block_size)));</div>
|
||
<div class="line"><a id="l02102" name="l02102"></a><span class="lineno"> 2102</span> <span class="keywordflow">if</span> (num_read < 0) _Unlikely_</div>
|
||
<div class="line"><a id="l02103" name="l02103"></a><span class="lineno"> 2103</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02104" name="l02104"></a><span class="lineno"> 2104</span> {</div>
|
||
<div class="line"><a id="l02105" name="l02105"></a><span class="lineno"> 2105</span> m_state = to_read < length ? state_t::ok : state_t::fail;</div>
|
||
<div class="line"><a id="l02106" name="l02106"></a><span class="lineno"> 2106</span> <span class="keywordflow">return</span> length - to_read;</div>
|
||
<div class="line"><a id="l02107" name="l02107"></a><span class="lineno"> 2107</span> }</div>
|
||
<div class="line"><a id="l02108" name="l02108"></a><span class="lineno"> 2108</span> <span class="keywordflow">if</span> (!num_read) _Unlikely_ {</div>
|
||
<div class="line"><a id="l02109" name="l02109"></a><span class="lineno"> 2109</span> m_state = to_read < length || !length ? state_t::ok : state_t::eof;</div>
|
||
<div class="line"><a id="l02110" name="l02110"></a><span class="lineno"> 2110</span> <span class="keywordflow">return</span> length - to_read;</div>
|
||
<div class="line"><a id="l02111" name="l02111"></a><span class="lineno"> 2111</span> }</div>
|
||
<div class="line"><a id="l02112" name="l02112"></a><span class="lineno"> 2112</span> to_read -= num_read;</div>
|
||
<div class="line"><a id="l02113" name="l02113"></a><span class="lineno"> 2113</span> <span class="keywordflow">if</span> (!to_read) {</div>
|
||
<div class="line"><a id="l02114" name="l02114"></a><span class="lineno"> 2114</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02115" name="l02115"></a><span class="lineno"> 2115</span> <span class="keywordflow">return</span> length;</div>
|
||
<div class="line"><a id="l02116" name="l02116"></a><span class="lineno"> 2116</span> }</div>
|
||
<div class="line"><a id="l02117" name="l02117"></a><span class="lineno"> 2117</span> <span class="keyword">reinterpret_cast<</span>uint8_t*&<span class="keyword">></span>(data) += num_read;</div>
|
||
<div class="line"><a id="l02118" name="l02118"></a><span class="lineno"> 2118</span> }</div>
|
||
<div class="line"><a id="l02119" name="l02119"></a><span class="lineno"> 2119</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02120" name="l02120"></a><span class="lineno"> 2120</span> </div>
|
||
<div class="foldopen" id="foldopen02121" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02121" name="l02121"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__sys.html#a06666e09bf1e7486d277996267b51618"> 2121</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1basic__sys.html#a06666e09bf1e7486d277996267b51618">write</a>(</div>
|
||
<div class="line"><a id="l02122" name="l02122"></a><span class="lineno"> 2122</span> _In_reads_bytes_opt_(length) const <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l02123" name="l02123"></a><span class="lineno"> 2123</span> {</div>
|
||
<div class="line"><a id="l02124" name="l02124"></a><span class="lineno"> 2124</span> <span class="comment">// Windows Server 2003 and Windows XP: Pipe write operations across a network are limited in size per write.</span></div>
|
||
<div class="line"><a id="l02125" name="l02125"></a><span class="lineno"> 2125</span> <span class="comment">// The amount varies per platform. For x86 platforms it's 63.97 MB. For x64 platforms it's 31.97 MB. For Itanium</span></div>
|
||
<div class="line"><a id="l02126" name="l02126"></a><span class="lineno"> 2126</span> <span class="comment">// it's 63.95 MB. For more information regarding pipes, see the Remarks section.</span></div>
|
||
<div class="line"><a id="l02127" name="l02127"></a><span class="lineno"> 2127</span> <span class="keyword">constexpr</span> <span class="keywordtype">size_t</span></div>
|
||
<div class="line"><a id="l02128" name="l02128"></a><span class="lineno"> 2128</span><span class="preprocessor">#if defined(_WIN64)</span></div>
|
||
<div class="line"><a id="l02129" name="l02129"></a><span class="lineno"> 2129</span> block_size = 0x1F80000;</div>
|
||
<div class="line"><a id="l02130" name="l02130"></a><span class="lineno"> 2130</span><span class="preprocessor">#elif defined(_WIN32)</span></div>
|
||
<div class="line"><a id="l02131" name="l02131"></a><span class="lineno"> 2131</span> block_size = 0x3f00000;</div>
|
||
<div class="line"><a id="l02132" name="l02132"></a><span class="lineno"> 2132</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l02133" name="l02133"></a><span class="lineno"> 2133</span> block_size = SSIZE_MAX;</div>
|
||
<div class="line"><a id="l02134" name="l02134"></a><span class="lineno"> 2134</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02135" name="l02135"></a><span class="lineno"> 2135</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> to_write = length;;) {</div>
|
||
<div class="line"><a id="l02136" name="l02136"></a><span class="lineno"> 2136</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
||
<div class="line"><a id="l02137" name="l02137"></a><span class="lineno"> 2137</span> <span class="comment">// ReadFile() might raise an exception. Be cautious with WriteFile() too.</span></div>
|
||
<div class="line"><a id="l02138" name="l02138"></a><span class="lineno"> 2138</span> BOOL succeeded;</div>
|
||
<div class="line"><a id="l02139" name="l02139"></a><span class="lineno"> 2139</span> DWORD num_written;</div>
|
||
<div class="line"><a id="l02140" name="l02140"></a><span class="lineno"> 2140</span> __try { succeeded = WriteFile(m_h, data, <span class="keyword">static_cast<</span>DWORD<span class="keyword">></span>(std::min<size_t>(to_write, block_size)), &num_written, <span class="keyword">nullptr</span>); }</div>
|
||
<div class="line"><a id="l02141" name="l02141"></a><span class="lineno"> 2141</span> __except (EXCEPTION_EXECUTE_HANDLER) { succeeded = FALSE; SetLastError(ERROR_UNHANDLED_EXCEPTION); num_written = 0; }</div>
|
||
<div class="line"><a id="l02142" name="l02142"></a><span class="lineno"> 2142</span> to_write -= num_written;</div>
|
||
<div class="line"><a id="l02143" name="l02143"></a><span class="lineno"> 2143</span> <span class="keywordflow">if</span> (!to_write) {</div>
|
||
<div class="line"><a id="l02144" name="l02144"></a><span class="lineno"> 2144</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02145" name="l02145"></a><span class="lineno"> 2145</span> <span class="keywordflow">return</span> length;</div>
|
||
<div class="line"><a id="l02146" name="l02146"></a><span class="lineno"> 2146</span> }</div>
|
||
<div class="line"><a id="l02147" name="l02147"></a><span class="lineno"> 2147</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t*&<span class="keyword">></span>(data) += num_written;</div>
|
||
<div class="line"><a id="l02148" name="l02148"></a><span class="lineno"> 2148</span> <span class="keywordflow">if</span> (!succeeded) _Unlikely_ {</div>
|
||
<div class="line"><a id="l02149" name="l02149"></a><span class="lineno"> 2149</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l02150" name="l02150"></a><span class="lineno"> 2150</span> <span class="keywordflow">return</span> length - to_write;</div>
|
||
<div class="line"><a id="l02151" name="l02151"></a><span class="lineno"> 2151</span> }</div>
|
||
<div class="line"><a id="l02152" name="l02152"></a><span class="lineno"> 2152</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l02153" name="l02153"></a><span class="lineno"> 2153</span> ssize_t num_written = <a class="code hl_function" href="classstdex_1_1stream_1_1basic__sys.html#a06666e09bf1e7486d277996267b51618">::write</a>(m_h, data, <span class="keyword">static_cast<</span>ssize_t<span class="keyword">></span>(std::min<size_t>(to_write, block_size)));</div>
|
||
<div class="line"><a id="l02154" name="l02154"></a><span class="lineno"> 2154</span> <span class="keywordflow">if</span> (num_written < 0) _Unlikely_ {</div>
|
||
<div class="line"><a id="l02155" name="l02155"></a><span class="lineno"> 2155</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l02156" name="l02156"></a><span class="lineno"> 2156</span> <span class="keywordflow">return</span> length - to_write;</div>
|
||
<div class="line"><a id="l02157" name="l02157"></a><span class="lineno"> 2157</span> }</div>
|
||
<div class="line"><a id="l02158" name="l02158"></a><span class="lineno"> 2158</span> to_write -= num_written;</div>
|
||
<div class="line"><a id="l02159" name="l02159"></a><span class="lineno"> 2159</span> <span class="keywordflow">if</span> (!to_write) {</div>
|
||
<div class="line"><a id="l02160" name="l02160"></a><span class="lineno"> 2160</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02161" name="l02161"></a><span class="lineno"> 2161</span> <span class="keywordflow">return</span> length;</div>
|
||
<div class="line"><a id="l02162" name="l02162"></a><span class="lineno"> 2162</span> }</div>
|
||
<div class="line"><a id="l02163" name="l02163"></a><span class="lineno"> 2163</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t*&<span class="keyword">></span>(data) += num_written;</div>
|
||
<div class="line"><a id="l02164" name="l02164"></a><span class="lineno"> 2164</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02165" name="l02165"></a><span class="lineno"> 2165</span> }</div>
|
||
<div class="line"><a id="l02166" name="l02166"></a><span class="lineno"> 2166</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02167" name="l02167"></a><span class="lineno"> 2167</span> </div>
|
||
<div class="foldopen" id="foldopen02168" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02168" name="l02168"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__sys.html#aee56fbeb8b576a4337cb205ae865fafc"> 2168</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic__sys.html#aee56fbeb8b576a4337cb205ae865fafc">close</a>()</div>
|
||
<div class="line"><a id="l02169" name="l02169"></a><span class="lineno"> 2169</span> {</div>
|
||
<div class="line"><a id="l02170" name="l02170"></a><span class="lineno"> 2170</span> <span class="keywordflow">try</span> {</div>
|
||
<div class="line"><a id="l02171" name="l02171"></a><span class="lineno"> 2171</span> <a class="code hl_function" href="classstdex_1_1sys__object.html#ab8c0119bc4958f78f51ef2f3b7c91f66">sys_object::close</a>();</div>
|
||
<div class="line"><a id="l02172" name="l02172"></a><span class="lineno"> 2172</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02173" name="l02173"></a><span class="lineno"> 2173</span> }</div>
|
||
<div class="line"><a id="l02174" name="l02174"></a><span class="lineno"> 2174</span> <span class="keywordflow">catch</span> (...) {</div>
|
||
<div class="line"><a id="l02175" name="l02175"></a><span class="lineno"> 2175</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l02176" name="l02176"></a><span class="lineno"> 2176</span> }</div>
|
||
<div class="line"><a id="l02177" name="l02177"></a><span class="lineno"> 2177</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02178" name="l02178"></a><span class="lineno"> 2178</span> </div>
|
||
<div class="foldopen" id="foldopen02179" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02179" name="l02179"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1basic__sys.html#a6eae9769feea69fa9ce8b127ca2f7891"> 2179</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic__sys.html#a6eae9769feea69fa9ce8b127ca2f7891">flush</a>()</div>
|
||
<div class="line"><a id="l02180" name="l02180"></a><span class="lineno"> 2180</span> {</div>
|
||
<div class="line"><a id="l02181" name="l02181"></a><span class="lineno"> 2181</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
||
<div class="line"><a id="l02182" name="l02182"></a><span class="lineno"> 2182</span> m_state = FlushFileBuffers(m_h) ? state_t::ok : state_t::fail;</div>
|
||
<div class="line"><a id="l02183" name="l02183"></a><span class="lineno"> 2183</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l02184" name="l02184"></a><span class="lineno"> 2184</span> m_state = fsync(m_h) >= 0 ? state_t::ok : state_t::fail;</div>
|
||
<div class="line"><a id="l02185" name="l02185"></a><span class="lineno"> 2185</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02186" name="l02186"></a><span class="lineno"> 2186</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02187" name="l02187"></a><span class="lineno"> 2187</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l02188" name="l02188"></a><span class="lineno"> 2188</span> </div>
|
||
<div class="foldopen" id="foldopen02192" data-start="{" data-end="};">
|
||
<div class="line"><a id="l02192" name="l02192"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1buffered__sys.html"> 2192</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1stream_1_1buffered__sys.html">buffered_sys</a> : <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1stream_1_1buffer.html">buffer</a></div>
|
||
<div class="line"><a id="l02193" name="l02193"></a><span class="lineno"> 2193</span> {</div>
|
||
<div class="line"><a id="l02194" name="l02194"></a><span class="lineno"> 2194</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l02195" name="l02195"></a><span class="lineno"> 2195</span> <a class="code hl_class" href="classstdex_1_1stream_1_1buffered__sys.html">buffered_sys</a>(_In_opt_ sys_handle h = invalid_handle, <span class="keywordtype">size_t</span> read_buffer_size = default_buffer_size, <span class="keywordtype">size_t</span> write_buffer_size = default_buffer_size) :</div>
|
||
<div class="line"><a id="l02196" name="l02196"></a><span class="lineno"> 2196</span> <a class="code hl_class" href="classstdex_1_1stream_1_1buffer.html">buffer</a>(read_buffer_size, write_buffer_size),</div>
|
||
<div class="line"><a id="l02197" name="l02197"></a><span class="lineno"> 2197</span> m_source(h)</div>
|
||
<div class="line"><a id="l02198" name="l02198"></a><span class="lineno"> 2198</span> {</div>
|
||
<div class="line"><a id="l02199" name="l02199"></a><span class="lineno"> 2199</span> init(m_source);</div>
|
||
<div class="line"><a id="l02200" name="l02200"></a><span class="lineno"> 2200</span> }</div>
|
||
<div class="line"><a id="l02201" name="l02201"></a><span class="lineno"> 2201</span> </div>
|
||
<div class="line"><a id="l02202" name="l02202"></a><span class="lineno"> 2202</span> <span class="keyword">virtual</span> <a class="code hl_class" href="classstdex_1_1stream_1_1buffered__sys.html">~buffered_sys</a>()</div>
|
||
<div class="line"><a id="l02203" name="l02203"></a><span class="lineno"> 2203</span> {</div>
|
||
<div class="line"><a id="l02204" name="l02204"></a><span class="lineno"> 2204</span> done();</div>
|
||
<div class="line"><a id="l02205" name="l02205"></a><span class="lineno"> 2205</span> }</div>
|
||
<div class="line"><a id="l02206" name="l02206"></a><span class="lineno"> 2206</span> </div>
|
||
<div class="line"><a id="l02207" name="l02207"></a><span class="lineno"> 2207</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l02208" name="l02208"></a><span class="lineno"> 2208</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic__sys.html">basic_sys</a> m_source;</div>
|
||
<div class="line"><a id="l02209" name="l02209"></a><span class="lineno"> 2209</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l02210" name="l02210"></a><span class="lineno"> 2210</span> </div>
|
||
<div class="line"><a id="l02211" name="l02211"></a><span class="lineno"> 2211</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
||
<div class="line"><a id="l02215" name="l02215"></a><span class="lineno"> 2215</span> <span class="keyword">class </span>sequential_stream : <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a></div>
|
||
<div class="line"><a id="l02216" name="l02216"></a><span class="lineno"> 2216</span> {</div>
|
||
<div class="line"><a id="l02217" name="l02217"></a><span class="lineno"> 2217</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l02218" name="l02218"></a><span class="lineno"> 2218</span> sequential_stream(_In_ ISequentialStream* source) : m_source(source)</div>
|
||
<div class="line"><a id="l02219" name="l02219"></a><span class="lineno"> 2219</span> {</div>
|
||
<div class="line"><a id="l02220" name="l02220"></a><span class="lineno"> 2220</span> m_source->AddRef();</div>
|
||
<div class="line"><a id="l02221" name="l02221"></a><span class="lineno"> 2221</span> }</div>
|
||
<div class="line"><a id="l02222" name="l02222"></a><span class="lineno"> 2222</span> </div>
|
||
<div class="line"><a id="l02223" name="l02223"></a><span class="lineno"> 2223</span> <span class="keyword">virtual</span> ~sequential_stream()</div>
|
||
<div class="line"><a id="l02224" name="l02224"></a><span class="lineno"> 2224</span> {</div>
|
||
<div class="line"><a id="l02225" name="l02225"></a><span class="lineno"> 2225</span> m_source->Release();</div>
|
||
<div class="line"><a id="l02226" name="l02226"></a><span class="lineno"> 2226</span> }</div>
|
||
<div class="line"><a id="l02227" name="l02227"></a><span class="lineno"> 2227</span> </div>
|
||
<div class="line"><a id="l02228" name="l02228"></a><span class="lineno"> 2228</span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0 || length == 0) size_t read(</div>
|
||
<div class="line"><a id="l02229" name="l02229"></a><span class="lineno"> 2229</span> _Out_writes_bytes_to_opt_(length, return) <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l02230" name="l02230"></a><span class="lineno"> 2230</span> {</div>
|
||
<div class="line"><a id="l02231" name="l02231"></a><span class="lineno"> 2231</span> assert(data || !length);</div>
|
||
<div class="line"><a id="l02232" name="l02232"></a><span class="lineno"> 2232</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> to_read = length;;) {</div>
|
||
<div class="line"><a id="l02233" name="l02233"></a><span class="lineno"> 2233</span> HRESULT hr;</div>
|
||
<div class="line"><a id="l02234" name="l02234"></a><span class="lineno"> 2234</span> ULONG num_read = 0;</div>
|
||
<div class="line"><a id="l02235" name="l02235"></a><span class="lineno"> 2235</span> __try { hr = m_source->Read(data, (ULONG)std::min<size_t>(to_read, ULONG_MAX), &num_read); }</div>
|
||
<div class="line"><a id="l02236" name="l02236"></a><span class="lineno"> 2236</span> __except (EXCEPTION_EXECUTE_HANDLER) { hr = E_FAIL; }</div>
|
||
<div class="line"><a id="l02237" name="l02237"></a><span class="lineno"> 2237</span> <span class="keywordflow">if</span> (FAILED(hr)) _Unlikely_ {</div>
|
||
<div class="line"><a id="l02238" name="l02238"></a><span class="lineno"> 2238</span> m_state = to_read < length ? state_t::ok : state_t::fail;</div>
|
||
<div class="line"><a id="l02239" name="l02239"></a><span class="lineno"> 2239</span> <span class="keywordflow">return</span> length - to_read;</div>
|
||
<div class="line"><a id="l02240" name="l02240"></a><span class="lineno"> 2240</span> }</div>
|
||
<div class="line"><a id="l02241" name="l02241"></a><span class="lineno"> 2241</span> to_read -= num_read;</div>
|
||
<div class="line"><a id="l02242" name="l02242"></a><span class="lineno"> 2242</span> <span class="keywordflow">if</span> (hr == S_FALSE) _Unlikely_ {</div>
|
||
<div class="line"><a id="l02243" name="l02243"></a><span class="lineno"> 2243</span> m_state = to_read < length || !length ? state_t::ok : state_t::eof;</div>
|
||
<div class="line"><a id="l02244" name="l02244"></a><span class="lineno"> 2244</span> <span class="keywordflow">return</span> length - to_read;</div>
|
||
<div class="line"><a id="l02245" name="l02245"></a><span class="lineno"> 2245</span> }</div>
|
||
<div class="line"><a id="l02246" name="l02246"></a><span class="lineno"> 2246</span> <span class="keywordflow">if</span> (!to_read) {</div>
|
||
<div class="line"><a id="l02247" name="l02247"></a><span class="lineno"> 2247</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02248" name="l02248"></a><span class="lineno"> 2248</span> <span class="keywordflow">return</span> length;</div>
|
||
<div class="line"><a id="l02249" name="l02249"></a><span class="lineno"> 2249</span> }</div>
|
||
<div class="line"><a id="l02250" name="l02250"></a><span class="lineno"> 2250</span> <span class="keyword">reinterpret_cast<</span>uint8_t*&<span class="keyword">></span>(data) += num_read;</div>
|
||
<div class="line"><a id="l02251" name="l02251"></a><span class="lineno"> 2251</span> }</div>
|
||
<div class="line"><a id="l02252" name="l02252"></a><span class="lineno"> 2252</span> }</div>
|
||
<div class="line"><a id="l02253" name="l02253"></a><span class="lineno"> 2253</span> </div>
|
||
<div class="line"><a id="l02254" name="l02254"></a><span class="lineno"> 2254</span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0) size_t write(</div>
|
||
<div class="line"><a id="l02255" name="l02255"></a><span class="lineno"> 2255</span> _In_reads_bytes_opt_(length) const <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l02256" name="l02256"></a><span class="lineno"> 2256</span> {</div>
|
||
<div class="line"><a id="l02257" name="l02257"></a><span class="lineno"> 2257</span> assert(data || !length);</div>
|
||
<div class="line"><a id="l02258" name="l02258"></a><span class="lineno"> 2258</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> to_write = length;;) {</div>
|
||
<div class="line"><a id="l02259" name="l02259"></a><span class="lineno"> 2259</span> HRESULT hr;</div>
|
||
<div class="line"><a id="l02260" name="l02260"></a><span class="lineno"> 2260</span> ULONG num_written = 0;</div>
|
||
<div class="line"><a id="l02261" name="l02261"></a><span class="lineno"> 2261</span> __try { hr = m_source->Write(data, <span class="keyword">static_cast<</span>ULONG<span class="keyword">></span>(std::min<size_t>(to_write, ULONG_MAX)), &num_written); }</div>
|
||
<div class="line"><a id="l02262" name="l02262"></a><span class="lineno"> 2262</span> __except (EXCEPTION_EXECUTE_HANDLER) { hr = E_FAIL; }</div>
|
||
<div class="line"><a id="l02263" name="l02263"></a><span class="lineno"> 2263</span> <span class="comment">// In abscence of documentation whether num_written gets set when FAILED(hr) (i.e. partially succesful writes),</span></div>
|
||
<div class="line"><a id="l02264" name="l02264"></a><span class="lineno"> 2264</span> <span class="comment">// assume write failed completely.</span></div>
|
||
<div class="line"><a id="l02265" name="l02265"></a><span class="lineno"> 2265</span> <span class="keywordflow">if</span> (FAILED(hr)) _Unlikely_ {</div>
|
||
<div class="line"><a id="l02266" name="l02266"></a><span class="lineno"> 2266</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l02267" name="l02267"></a><span class="lineno"> 2267</span> <span class="keywordflow">return</span> length - to_write;</div>
|
||
<div class="line"><a id="l02268" name="l02268"></a><span class="lineno"> 2268</span> }</div>
|
||
<div class="line"><a id="l02269" name="l02269"></a><span class="lineno"> 2269</span> to_write -= num_written;</div>
|
||
<div class="line"><a id="l02270" name="l02270"></a><span class="lineno"> 2270</span> <span class="keywordflow">if</span> (!to_write) {</div>
|
||
<div class="line"><a id="l02271" name="l02271"></a><span class="lineno"> 2271</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02272" name="l02272"></a><span class="lineno"> 2272</span> <span class="keywordflow">return</span> length;</div>
|
||
<div class="line"><a id="l02273" name="l02273"></a><span class="lineno"> 2273</span> }</div>
|
||
<div class="line"><a id="l02274" name="l02274"></a><span class="lineno"> 2274</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t*&<span class="keyword">></span>(data) += num_written;</div>
|
||
<div class="line"><a id="l02275" name="l02275"></a><span class="lineno"> 2275</span> }</div>
|
||
<div class="line"><a id="l02276" name="l02276"></a><span class="lineno"> 2276</span> }</div>
|
||
<div class="line"><a id="l02277" name="l02277"></a><span class="lineno"> 2277</span> </div>
|
||
<div class="line"><a id="l02278" name="l02278"></a><span class="lineno"> 2278</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l02279" name="l02279"></a><span class="lineno"> 2279</span> ISequentialStream* m_source;</div>
|
||
<div class="line"><a id="l02280" name="l02280"></a><span class="lineno"> 2280</span> };</div>
|
||
<div class="line"><a id="l02281" name="l02281"></a><span class="lineno"> 2281</span> </div>
|
||
<div class="line"><a id="l02285" name="l02285"></a><span class="lineno"> 2285</span> <span class="keyword">class </span>asp : <span class="keyword">public</span> basic</div>
|
||
<div class="line"><a id="l02286" name="l02286"></a><span class="lineno"> 2286</span> {</div>
|
||
<div class="line"><a id="l02287" name="l02287"></a><span class="lineno"> 2287</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l02288" name="l02288"></a><span class="lineno"> 2288</span> asp(_In_opt_ IRequest* request, _In_opt_ IResponse* response) :</div>
|
||
<div class="line"><a id="l02289" name="l02289"></a><span class="lineno"> 2289</span> m_request(request),</div>
|
||
<div class="line"><a id="l02290" name="l02290"></a><span class="lineno"> 2290</span> m_response(response)</div>
|
||
<div class="line"><a id="l02291" name="l02291"></a><span class="lineno"> 2291</span> {</div>
|
||
<div class="line"><a id="l02292" name="l02292"></a><span class="lineno"> 2292</span> <span class="keywordflow">if</span> (m_request)</div>
|
||
<div class="line"><a id="l02293" name="l02293"></a><span class="lineno"> 2293</span> m_request->AddRef();</div>
|
||
<div class="line"><a id="l02294" name="l02294"></a><span class="lineno"> 2294</span> <span class="keywordflow">if</span> (m_response)</div>
|
||
<div class="line"><a id="l02295" name="l02295"></a><span class="lineno"> 2295</span> m_response->AddRef();</div>
|
||
<div class="line"><a id="l02296" name="l02296"></a><span class="lineno"> 2296</span> }</div>
|
||
<div class="line"><a id="l02297" name="l02297"></a><span class="lineno"> 2297</span> </div>
|
||
<div class="line"><a id="l02298" name="l02298"></a><span class="lineno"> 2298</span> <span class="keyword">virtual</span> ~asp()</div>
|
||
<div class="line"><a id="l02299" name="l02299"></a><span class="lineno"> 2299</span> {</div>
|
||
<div class="line"><a id="l02300" name="l02300"></a><span class="lineno"> 2300</span> <span class="keywordflow">if</span> (m_request)</div>
|
||
<div class="line"><a id="l02301" name="l02301"></a><span class="lineno"> 2301</span> m_request->Release();</div>
|
||
<div class="line"><a id="l02302" name="l02302"></a><span class="lineno"> 2302</span> <span class="keywordflow">if</span> (m_response)</div>
|
||
<div class="line"><a id="l02303" name="l02303"></a><span class="lineno"> 2303</span> m_response->Release();</div>
|
||
<div class="line"><a id="l02304" name="l02304"></a><span class="lineno"> 2304</span> }</div>
|
||
<div class="line"><a id="l02305" name="l02305"></a><span class="lineno"> 2305</span> </div>
|
||
<div class="line"><a id="l02306" name="l02306"></a><span class="lineno"> 2306</span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0 || length == 0) size_t read(</div>
|
||
<div class="line"><a id="l02307" name="l02307"></a><span class="lineno"> 2307</span> _Out_writes_bytes_to_opt_(length, return) <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l02308" name="l02308"></a><span class="lineno"> 2308</span> {</div>
|
||
<div class="line"><a id="l02309" name="l02309"></a><span class="lineno"> 2309</span> assert(data || !length);</div>
|
||
<div class="line"><a id="l02310" name="l02310"></a><span class="lineno"> 2310</span> <span class="keywordflow">if</span> (!m_request) _Unlikely_ {</div>
|
||
<div class="line"><a id="l02311" name="l02311"></a><span class="lineno"> 2311</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l02312" name="l02312"></a><span class="lineno"> 2312</span> <span class="keywordflow">return</span> 0;</div>
|
||
<div class="line"><a id="l02313" name="l02313"></a><span class="lineno"> 2313</span> }</div>
|
||
<div class="line"><a id="l02314" name="l02314"></a><span class="lineno"> 2314</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> to_read = length;;) {</div>
|
||
<div class="line"><a id="l02315" name="l02315"></a><span class="lineno"> 2315</span> VARIANT var_amount, var_data;</div>
|
||
<div class="line"><a id="l02316" name="l02316"></a><span class="lineno"> 2316</span> V_VT(&var_amount) = VT_I4;</div>
|
||
<div class="line"><a id="l02317" name="l02317"></a><span class="lineno"> 2317</span> V_I4(&var_amount) = (LONG)std::min<size_t>(to_read, LONG_MAX);</div>
|
||
<div class="line"><a id="l02318" name="l02318"></a><span class="lineno"> 2318</span> V_VT(&var_data) = VT_EMPTY;</div>
|
||
<div class="line"><a id="l02319" name="l02319"></a><span class="lineno"> 2319</span> HRESULT hr = [&]() {</div>
|
||
<div class="line"><a id="l02320" name="l02320"></a><span class="lineno"> 2320</span> __try { <span class="keywordflow">return</span> m_request->BinaryRead(&var_amount, &var_data); }</div>
|
||
<div class="line"><a id="l02321" name="l02321"></a><span class="lineno"> 2321</span> __except (EXCEPTION_EXECUTE_HANDLER) { <span class="keywordflow">return</span> E_FAIL; }</div>
|
||
<div class="line"><a id="l02322" name="l02322"></a><span class="lineno"> 2322</span> }();</div>
|
||
<div class="line"><a id="l02323" name="l02323"></a><span class="lineno"> 2323</span> <span class="keywordflow">if</span> (FAILED(hr)) _Unlikely_ {</div>
|
||
<div class="line"><a id="l02324" name="l02324"></a><span class="lineno"> 2324</span> m_state = to_read < length ? state_t::ok : state_t::fail;</div>
|
||
<div class="line"><a id="l02325" name="l02325"></a><span class="lineno"> 2325</span> <span class="keywordflow">return</span> length - to_read;</div>
|
||
<div class="line"><a id="l02326" name="l02326"></a><span class="lineno"> 2326</span> }</div>
|
||
<div class="line"><a id="l02327" name="l02327"></a><span class="lineno"> 2327</span> assert(V_VT(&var_amount) == VT_I4);</div>
|
||
<div class="line"><a id="l02328" name="l02328"></a><span class="lineno"> 2328</span> assert(V_VT(&var_data) == (VT_ARRAY | VT_UI1));</div>
|
||
<div class="line"><a id="l02329" name="l02329"></a><span class="lineno"> 2329</span> std::unique_ptr<SAFEARRAY, SafeArrayDestroy_delete> sa(V_ARRAY(&var_data));</div>
|
||
<div class="line"><a id="l02330" name="l02330"></a><span class="lineno"> 2330</span> <span class="keywordflow">if</span> (!V_I4(&var_amount)) _Unlikely_ {</div>
|
||
<div class="line"><a id="l02331" name="l02331"></a><span class="lineno"> 2331</span> m_state = to_read < length || !length ? state_t::ok : state_t::eof;</div>
|
||
<div class="line"><a id="l02332" name="l02332"></a><span class="lineno"> 2332</span> <span class="keywordflow">return</span> length - to_read;</div>
|
||
<div class="line"><a id="l02333" name="l02333"></a><span class="lineno"> 2333</span> }</div>
|
||
<div class="line"><a id="l02334" name="l02334"></a><span class="lineno"> 2334</span> safearray_accessor<uint8_t> a(sa.get());</div>
|
||
<div class="line"><a id="l02335" name="l02335"></a><span class="lineno"> 2335</span> memcpy(data, a.data(), V_I4(&var_amount));</div>
|
||
<div class="line"><a id="l02336" name="l02336"></a><span class="lineno"> 2336</span> to_read -= V_I4(&var_amount);</div>
|
||
<div class="line"><a id="l02337" name="l02337"></a><span class="lineno"> 2337</span> <span class="keywordflow">if</span> (!to_read) {</div>
|
||
<div class="line"><a id="l02338" name="l02338"></a><span class="lineno"> 2338</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02339" name="l02339"></a><span class="lineno"> 2339</span> <span class="keywordflow">return</span> length;</div>
|
||
<div class="line"><a id="l02340" name="l02340"></a><span class="lineno"> 2340</span> }</div>
|
||
<div class="line"><a id="l02341" name="l02341"></a><span class="lineno"> 2341</span> <span class="keyword">reinterpret_cast<</span>uint8_t*&<span class="keyword">></span>(data) += V_I4(&var_amount);</div>
|
||
<div class="line"><a id="l02342" name="l02342"></a><span class="lineno"> 2342</span> }</div>
|
||
<div class="line"><a id="l02343" name="l02343"></a><span class="lineno"> 2343</span> }</div>
|
||
<div class="line"><a id="l02344" name="l02344"></a><span class="lineno"> 2344</span> </div>
|
||
<div class="line"><a id="l02345" name="l02345"></a><span class="lineno"> 2345</span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0) size_t write(</div>
|
||
<div class="line"><a id="l02346" name="l02346"></a><span class="lineno"> 2346</span> _In_reads_bytes_opt_(length) const <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l02347" name="l02347"></a><span class="lineno"> 2347</span> {</div>
|
||
<div class="line"><a id="l02348" name="l02348"></a><span class="lineno"> 2348</span> <span class="keywordflow">if</span> (!m_response) {</div>
|
||
<div class="line"><a id="l02349" name="l02349"></a><span class="lineno"> 2349</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l02350" name="l02350"></a><span class="lineno"> 2350</span> <span class="keywordflow">return</span> 0;</div>
|
||
<div class="line"><a id="l02351" name="l02351"></a><span class="lineno"> 2351</span> }</div>
|
||
<div class="line"><a id="l02352" name="l02352"></a><span class="lineno"> 2352</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> to_write = length;;) {</div>
|
||
<div class="line"><a id="l02353" name="l02353"></a><span class="lineno"> 2353</span> UINT num_written = <span class="keyword">static_cast<</span>UINT<span class="keyword">></span>(std::min<size_t>(to_write, UINT_MAX));</div>
|
||
<div class="line"><a id="l02354" name="l02354"></a><span class="lineno"> 2354</span> std::unique_ptr<OLECHAR, SysFreeString_delete> bstr_data(SysAllocStringByteLen(<span class="keyword">reinterpret_cast<</span>LPCSTR<span class="keyword">></span>(data), num_written));</div>
|
||
<div class="line"><a id="l02355" name="l02355"></a><span class="lineno"> 2355</span> VARIANT var_data;</div>
|
||
<div class="line"><a id="l02356" name="l02356"></a><span class="lineno"> 2356</span> V_VT(&var_data) = VT_BSTR;</div>
|
||
<div class="line"><a id="l02357" name="l02357"></a><span class="lineno"> 2357</span> V_BSTR(&var_data) = bstr_data.get();</div>
|
||
<div class="line"><a id="l02358" name="l02358"></a><span class="lineno"> 2358</span> HRESULT hr = [&]() {</div>
|
||
<div class="line"><a id="l02359" name="l02359"></a><span class="lineno"> 2359</span> __try { <span class="keywordflow">return</span> m_response->BinaryWrite(var_data); }</div>
|
||
<div class="line"><a id="l02360" name="l02360"></a><span class="lineno"> 2360</span> __except (EXCEPTION_EXECUTE_HANDLER) { <span class="keywordflow">return</span> E_FAIL; }</div>
|
||
<div class="line"><a id="l02361" name="l02361"></a><span class="lineno"> 2361</span> }();</div>
|
||
<div class="line"><a id="l02362" name="l02362"></a><span class="lineno"> 2362</span> <span class="keywordflow">if</span> (FAILED(hr)) _Unlikely_ {</div>
|
||
<div class="line"><a id="l02363" name="l02363"></a><span class="lineno"> 2363</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l02364" name="l02364"></a><span class="lineno"> 2364</span> <span class="keywordflow">return</span> length - to_write;</div>
|
||
<div class="line"><a id="l02365" name="l02365"></a><span class="lineno"> 2365</span> }</div>
|
||
<div class="line"><a id="l02366" name="l02366"></a><span class="lineno"> 2366</span> to_write -= num_written;</div>
|
||
<div class="line"><a id="l02367" name="l02367"></a><span class="lineno"> 2367</span> <span class="keywordflow">if</span> (!to_write) {</div>
|
||
<div class="line"><a id="l02368" name="l02368"></a><span class="lineno"> 2368</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02369" name="l02369"></a><span class="lineno"> 2369</span> <span class="keywordflow">return</span> length;</div>
|
||
<div class="line"><a id="l02370" name="l02370"></a><span class="lineno"> 2370</span> }</div>
|
||
<div class="line"><a id="l02371" name="l02371"></a><span class="lineno"> 2371</span> <span class="keyword">reinterpret_cast<</span><span class="keyword">const </span>uint8_t*&<span class="keyword">></span>(data) += num_written;</div>
|
||
<div class="line"><a id="l02372" name="l02372"></a><span class="lineno"> 2372</span> }</div>
|
||
<div class="line"><a id="l02373" name="l02373"></a><span class="lineno"> 2373</span> }</div>
|
||
<div class="line"><a id="l02374" name="l02374"></a><span class="lineno"> 2374</span> </div>
|
||
<div class="line"><a id="l02375" name="l02375"></a><span class="lineno"> 2375</span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> close()</div>
|
||
<div class="line"><a id="l02376" name="l02376"></a><span class="lineno"> 2376</span> {</div>
|
||
<div class="line"><a id="l02377" name="l02377"></a><span class="lineno"> 2377</span> <span class="keywordflow">if</span> (m_response) {</div>
|
||
<div class="line"><a id="l02378" name="l02378"></a><span class="lineno"> 2378</span> __try { m_response->End(); }</div>
|
||
<div class="line"><a id="l02379" name="l02379"></a><span class="lineno"> 2379</span> __except (EXCEPTION_EXECUTE_HANDLER) {}</div>
|
||
<div class="line"><a id="l02380" name="l02380"></a><span class="lineno"> 2380</span> }</div>
|
||
<div class="line"><a id="l02381" name="l02381"></a><span class="lineno"> 2381</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02382" name="l02382"></a><span class="lineno"> 2382</span> }</div>
|
||
<div class="line"><a id="l02383" name="l02383"></a><span class="lineno"> 2383</span> </div>
|
||
<div class="line"><a id="l02384" name="l02384"></a><span class="lineno"> 2384</span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> flush()</div>
|
||
<div class="line"><a id="l02385" name="l02385"></a><span class="lineno"> 2385</span> {</div>
|
||
<div class="line"><a id="l02386" name="l02386"></a><span class="lineno"> 2386</span> <span class="keywordflow">if</span> (m_response) {</div>
|
||
<div class="line"><a id="l02387" name="l02387"></a><span class="lineno"> 2387</span> HRESULT hr;</div>
|
||
<div class="line"><a id="l02388" name="l02388"></a><span class="lineno"> 2388</span> __try { hr = m_response->Flush(); }</div>
|
||
<div class="line"><a id="l02389" name="l02389"></a><span class="lineno"> 2389</span> __except (EXCEPTION_EXECUTE_HANDLER) { hr = E_FAIL; }</div>
|
||
<div class="line"><a id="l02390" name="l02390"></a><span class="lineno"> 2390</span> m_state = SUCCEEDED(hr) ? state_t::ok : state_t::fail;</div>
|
||
<div class="line"><a id="l02391" name="l02391"></a><span class="lineno"> 2391</span> }</div>
|
||
<div class="line"><a id="l02392" name="l02392"></a><span class="lineno"> 2392</span> }</div>
|
||
<div class="line"><a id="l02393" name="l02393"></a><span class="lineno"> 2393</span> </div>
|
||
<div class="line"><a id="l02394" name="l02394"></a><span class="lineno"> 2394</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l02395" name="l02395"></a><span class="lineno"> 2395</span> IRequest* m_request;</div>
|
||
<div class="line"><a id="l02396" name="l02396"></a><span class="lineno"> 2396</span> IResponse* m_response;</div>
|
||
<div class="line"><a id="l02397" name="l02397"></a><span class="lineno"> 2397</span> };</div>
|
||
<div class="line"><a id="l02398" name="l02398"></a><span class="lineno"> 2398</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02399" name="l02399"></a><span class="lineno"> 2399</span> </div>
|
||
<div class="line"><a id="l02403" name="l02403"></a><span class="lineno"> 2403</span> <span class="keyword">enum</span> mode_t</div>
|
||
<div class="line"><a id="l02404" name="l02404"></a><span class="lineno"> 2404</span> {</div>
|
||
<div class="line"><a id="l02405" name="l02405"></a><span class="lineno"> 2405</span> mode_for_reading = 1 << 0, </div>
|
||
<div class="line"><a id="l02406" name="l02406"></a><span class="lineno"> 2406</span> mode_for_writing = 1 << 1, </div>
|
||
<div class="line"><a id="l02407" name="l02407"></a><span class="lineno"> 2407</span> mode_for_chmod = 1 << 2, </div>
|
||
<div class="line"><a id="l02408" name="l02408"></a><span class="lineno"> 2408</span> mode_create = 1 << 3, </div>
|
||
<div class="line"><a id="l02409" name="l02409"></a><span class="lineno"> 2409</span> mode_preserve_existing = mode_create | (1 << 4), </div>
|
||
<div class="line"><a id="l02410" name="l02410"></a><span class="lineno"> 2410</span> mode_append = 1 << 5, </div>
|
||
<div class="line"><a id="l02411" name="l02411"></a><span class="lineno"> 2411</span> mode_text = 0, </div>
|
||
<div class="line"><a id="l02412" name="l02412"></a><span class="lineno"> 2412</span> mode_binary = 1 << 6, </div>
|
||
<div class="line"><a id="l02413" name="l02413"></a><span class="lineno"> 2413</span> </div>
|
||
<div class="line"><a id="l02414" name="l02414"></a><span class="lineno"> 2414</span> share_none = 0, </div>
|
||
<div class="line"><a id="l02415" name="l02415"></a><span class="lineno"> 2415</span> share_reading = 1 << 7, </div>
|
||
<div class="line"><a id="l02416" name="l02416"></a><span class="lineno"> 2416</span> share_writing = 1 << 8, </div>
|
||
<div class="line"><a id="l02417" name="l02417"></a><span class="lineno"> 2417</span> share_deleting = 1 << 9, </div>
|
||
<div class="line"><a id="l02418" name="l02418"></a><span class="lineno"> 2418</span> share_all = share_reading | share_writing | share_deleting, <span class="comment">// Allow others all operations on our file</span></div>
|
||
<div class="line"><a id="l02419" name="l02419"></a><span class="lineno"> 2419</span> </div>
|
||
<div class="line"><a id="l02420" name="l02420"></a><span class="lineno"> 2420</span> inherit_handle = 1 << 10, </div>
|
||
<div class="line"><a id="l02421" name="l02421"></a><span class="lineno"> 2421</span> </div>
|
||
<div class="line"><a id="l02422" name="l02422"></a><span class="lineno"> 2422</span> hint_write_thru = 1 << 11, </div>
|
||
<div class="line"><a id="l02423" name="l02423"></a><span class="lineno"> 2423</span> hint_no_buffering = 1 << 12, </div>
|
||
<div class="line"><a id="l02424" name="l02424"></a><span class="lineno"> 2424</span> hint_random_access = 1 << 13, </div>
|
||
<div class="line"><a id="l02425" name="l02425"></a><span class="lineno"> 2425</span> hint_sequential_access = 1 << 14, </div>
|
||
<div class="line"><a id="l02426" name="l02426"></a><span class="lineno"> 2426</span> };</div>
|
||
<div class="line"><a id="l02427" name="l02427"></a><span class="lineno"> 2427</span> </div>
|
||
<div class="line"><a id="l02428" name="l02428"></a><span class="lineno"> 2428</span><span class="preprocessor">#pragma warning(push)</span></div>
|
||
<div class="line"><a id="l02429" name="l02429"></a><span class="lineno"> 2429</span><span class="preprocessor">#pragma warning(disable: 4250)</span></div>
|
||
<div class="foldopen" id="foldopen02433" data-start="{" data-end="};">
|
||
<div class="line"><a id="l02433" name="l02433"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file.html"> 2433</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1stream_1_1file.html">file</a> : <span class="keyword">virtual</span> <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">basic_file</a>, <span class="keyword">virtual</span> <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic__sys.html">basic_sys</a></div>
|
||
<div class="line"><a id="l02434" name="l02434"></a><span class="lineno"> 2434</span> {</div>
|
||
<div class="line"><a id="l02435" name="l02435"></a><span class="lineno"> 2435</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l02436" name="l02436"></a><span class="lineno"> 2436</span> <a class="code hl_class" href="classstdex_1_1stream_1_1file.html">file</a>(_In_opt_ sys_handle h = invalid_handle, _In_ state_t <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a> = state_t::ok) : <a class="code hl_class" href="classstdex_1_1stream_1_1basic__sys.html">basic_sys</a>(h, <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>) {}</div>
|
||
<div class="line"><a id="l02437" name="l02437"></a><span class="lineno"> 2437</span> </div>
|
||
<div class="foldopen" id="foldopen02444" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02444" name="l02444"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file.html#a31e46e58ec40db989b36c3553b09084f"> 2444</a></span> <a class="code hl_function" href="classstdex_1_1stream_1_1file.html#a31e46e58ec40db989b36c3553b09084f">file</a>(_In_z_ <span class="keyword">const</span> schar_t* filename, _In_ <span class="keywordtype">int</span> mode)</div>
|
||
<div class="line"><a id="l02445" name="l02445"></a><span class="lineno"> 2445</span> {</div>
|
||
<div class="line"><a id="l02446" name="l02446"></a><span class="lineno"> 2446</span> <a class="code hl_function" href="classstdex_1_1stream_1_1file.html#a556c4cff7086d5f258dcdf914556084a">open</a>(filename, mode);</div>
|
||
<div class="line"><a id="l02447" name="l02447"></a><span class="lineno"> 2447</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02448" name="l02448"></a><span class="lineno"> 2448</span> </div>
|
||
<div class="foldopen" id="foldopen02455" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02455" name="l02455"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file.html#a556c4cff7086d5f258dcdf914556084a"> 2455</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1file.html#a556c4cff7086d5f258dcdf914556084a">open</a>(_In_z_ <span class="keyword">const</span> schar_t* filename, _In_ <span class="keywordtype">int</span> mode)</div>
|
||
<div class="line"><a id="l02456" name="l02456"></a><span class="lineno"> 2456</span> {</div>
|
||
<div class="line"><a id="l02457" name="l02457"></a><span class="lineno"> 2457</span> <span class="keywordflow">if</span> (m_h != invalid_handle)</div>
|
||
<div class="line"><a id="l02458" name="l02458"></a><span class="lineno"> 2458</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic__sys.html#aee56fbeb8b576a4337cb205ae865fafc">close</a>();</div>
|
||
<div class="line"><a id="l02459" name="l02459"></a><span class="lineno"> 2459</span> </div>
|
||
<div class="line"><a id="l02460" name="l02460"></a><span class="lineno"> 2460</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
||
<div class="line"><a id="l02461" name="l02461"></a><span class="lineno"> 2461</span> DWORD dwDesiredAccess = 0;</div>
|
||
<div class="line"><a id="l02462" name="l02462"></a><span class="lineno"> 2462</span> <span class="keywordflow">if</span> (mode & mode_for_reading) dwDesiredAccess |= GENERIC_READ;</div>
|
||
<div class="line"><a id="l02463" name="l02463"></a><span class="lineno"> 2463</span> <span class="keywordflow">if</span> (mode & mode_for_writing) dwDesiredAccess |= GENERIC_WRITE;</div>
|
||
<div class="line"><a id="l02464" name="l02464"></a><span class="lineno"> 2464</span> <span class="keywordflow">if</span> (mode & mode_for_chmod) dwDesiredAccess |= FILE_WRITE_ATTRIBUTES;</div>
|
||
<div class="line"><a id="l02465" name="l02465"></a><span class="lineno"> 2465</span> </div>
|
||
<div class="line"><a id="l02466" name="l02466"></a><span class="lineno"> 2466</span> DWORD dwShareMode = 0;</div>
|
||
<div class="line"><a id="l02467" name="l02467"></a><span class="lineno"> 2467</span> <span class="keywordflow">if</span> (mode & share_reading) dwShareMode |= FILE_SHARE_READ;</div>
|
||
<div class="line"><a id="l02468" name="l02468"></a><span class="lineno"> 2468</span> <span class="keywordflow">if</span> (mode & share_writing) dwShareMode |= FILE_SHARE_WRITE;</div>
|
||
<div class="line"><a id="l02469" name="l02469"></a><span class="lineno"> 2469</span> <span class="keywordflow">if</span> (mode & share_deleting) dwShareMode |= FILE_SHARE_DELETE;</div>
|
||
<div class="line"><a id="l02470" name="l02470"></a><span class="lineno"> 2470</span> </div>
|
||
<div class="line"><a id="l02471" name="l02471"></a><span class="lineno"> 2471</span> SECURITY_ATTRIBUTES sa = { <span class="keyword">sizeof</span>(SECURITY_ATTRIBUTES) };</div>
|
||
<div class="line"><a id="l02472" name="l02472"></a><span class="lineno"> 2472</span> sa.bInheritHandle = mode & inherit_handle ? true : <span class="keyword">false</span>;</div>
|
||
<div class="line"><a id="l02473" name="l02473"></a><span class="lineno"> 2473</span> </div>
|
||
<div class="line"><a id="l02474" name="l02474"></a><span class="lineno"> 2474</span> DWORD dwCreationDisposition;</div>
|
||
<div class="line"><a id="l02475" name="l02475"></a><span class="lineno"> 2475</span> <span class="keywordflow">switch</span> (mode & mode_preserve_existing) {</div>
|
||
<div class="line"><a id="l02476" name="l02476"></a><span class="lineno"> 2476</span> <span class="keywordflow">case</span> mode_create: dwCreationDisposition = CREATE_ALWAYS; <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l02477" name="l02477"></a><span class="lineno"> 2477</span> <span class="keywordflow">case</span> mode_preserve_existing: dwCreationDisposition = OPEN_ALWAYS; <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l02478" name="l02478"></a><span class="lineno"> 2478</span> <span class="keywordflow">case</span> 0: dwCreationDisposition = OPEN_EXISTING; <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l02479" name="l02479"></a><span class="lineno"> 2479</span> <span class="keywordflow">default</span>: <span class="keywordflow">throw</span> std::invalid_argument(<span class="stringliteral">"invalid mode"</span>);</div>
|
||
<div class="line"><a id="l02480" name="l02480"></a><span class="lineno"> 2480</span> }</div>
|
||
<div class="line"><a id="l02481" name="l02481"></a><span class="lineno"> 2481</span> </div>
|
||
<div class="line"><a id="l02482" name="l02482"></a><span class="lineno"> 2482</span> DWORD dwFlagsAndAttributes = FILE_ATTRIBUTE_NORMAL;</div>
|
||
<div class="line"><a id="l02483" name="l02483"></a><span class="lineno"> 2483</span> <span class="keywordflow">if</span> (mode & hint_write_thru) dwFlagsAndAttributes |= FILE_FLAG_WRITE_THROUGH;</div>
|
||
<div class="line"><a id="l02484" name="l02484"></a><span class="lineno"> 2484</span> <span class="keywordflow">if</span> (mode & hint_no_buffering) dwFlagsAndAttributes |= FILE_FLAG_NO_BUFFERING;</div>
|
||
<div class="line"><a id="l02485" name="l02485"></a><span class="lineno"> 2485</span> <span class="keywordflow">if</span> (mode & hint_random_access) dwFlagsAndAttributes |= FILE_FLAG_RANDOM_ACCESS;</div>
|
||
<div class="line"><a id="l02486" name="l02486"></a><span class="lineno"> 2486</span> <span class="keywordflow">if</span> (mode & hint_sequential_access) dwFlagsAndAttributes |= FILE_FLAG_SEQUENTIAL_SCAN;</div>
|
||
<div class="line"><a id="l02487" name="l02487"></a><span class="lineno"> 2487</span> </div>
|
||
<div class="line"><a id="l02488" name="l02488"></a><span class="lineno"> 2488</span> m_h = CreateFile(filename, dwDesiredAccess, dwShareMode, &sa, dwCreationDisposition, dwFlagsAndAttributes, <span class="keyword">nullptr</span>);</div>
|
||
<div class="line"><a id="l02489" name="l02489"></a><span class="lineno"> 2489</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l02490" name="l02490"></a><span class="lineno"> 2490</span> <span class="keywordtype">int</span> flags = 0;</div>
|
||
<div class="line"><a id="l02491" name="l02491"></a><span class="lineno"> 2491</span> <span class="keywordflow">switch</span> (mode & (mode_for_reading | mode_for_writing)) {</div>
|
||
<div class="line"><a id="l02492" name="l02492"></a><span class="lineno"> 2492</span> <span class="keywordflow">case</span> mode_for_reading: flags |= O_RDONLY; <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l02493" name="l02493"></a><span class="lineno"> 2493</span> <span class="keywordflow">case</span> mode_for_writing: flags |= O_WRONLY; <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l02494" name="l02494"></a><span class="lineno"> 2494</span> <span class="keywordflow">case</span> mode_for_reading | mode_for_writing: flags |= O_RDWR; <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l02495" name="l02495"></a><span class="lineno"> 2495</span> }</div>
|
||
<div class="line"><a id="l02496" name="l02496"></a><span class="lineno"> 2496</span> <span class="keywordflow">if</span> (mode & mode_create) flags |= mode & mode_preserve_existing ? O_CREAT : (O_CREAT | O_EXCL);</div>
|
||
<div class="line"><a id="l02497" name="l02497"></a><span class="lineno"> 2497</span> <span class="keywordflow">if</span> (mode & hint_write_thru) flags |= O_DSYNC;</div>
|
||
<div class="line"><a id="l02498" name="l02498"></a><span class="lineno"> 2498</span><span class="preprocessor">#ifndef __APPLE__</span></div>
|
||
<div class="line"><a id="l02499" name="l02499"></a><span class="lineno"> 2499</span> <span class="keywordflow">if</span> (mode & hint_no_buffering) flags |= O_RSYNC;</div>
|
||
<div class="line"><a id="l02500" name="l02500"></a><span class="lineno"> 2500</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02501" name="l02501"></a><span class="lineno"> 2501</span> </div>
|
||
<div class="line"><a id="l02502" name="l02502"></a><span class="lineno"> 2502</span> m_h = <a class="code hl_function" href="classstdex_1_1stream_1_1file.html#a556c4cff7086d5f258dcdf914556084a">::open</a>(filename, flags, DEFFILEMODE);</div>
|
||
<div class="line"><a id="l02503" name="l02503"></a><span class="lineno"> 2503</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02504" name="l02504"></a><span class="lineno"> 2504</span> <span class="keywordflow">if</span> (m_h != invalid_handle) {</div>
|
||
<div class="line"><a id="l02505" name="l02505"></a><span class="lineno"> 2505</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02506" name="l02506"></a><span class="lineno"> 2506</span> <span class="keywordflow">if</span> (mode & mode_append)</div>
|
||
<div class="line"><a id="l02507" name="l02507"></a><span class="lineno"> 2507</span> <a class="code hl_function" href="classstdex_1_1stream_1_1file.html#acdfc1dc079ebeaeb05312e03925485ff">seek</a>(0, seek_t::end);</div>
|
||
<div class="line"><a id="l02508" name="l02508"></a><span class="lineno"> 2508</span> }</div>
|
||
<div class="line"><a id="l02509" name="l02509"></a><span class="lineno"> 2509</span> <span class="keywordflow">else</span></div>
|
||
<div class="line"><a id="l02510" name="l02510"></a><span class="lineno"> 2510</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l02511" name="l02511"></a><span class="lineno"> 2511</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02512" name="l02512"></a><span class="lineno"> 2512</span> </div>
|
||
<div class="foldopen" id="foldopen02513" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02513" name="l02513"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file.html#acdfc1dc079ebeaeb05312e03925485ff"> 2513</a></span> <span class="keyword">virtual</span> fpos_t <a class="code hl_function" href="classstdex_1_1stream_1_1file.html#acdfc1dc079ebeaeb05312e03925485ff">seek</a>(_In_ foff_t offset, _In_ seek_t how = seek_t::beg)</div>
|
||
<div class="line"><a id="l02514" name="l02514"></a><span class="lineno"> 2514</span> {</div>
|
||
<div class="line"><a id="l02515" name="l02515"></a><span class="lineno"> 2515</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
||
<div class="line"><a id="l02516" name="l02516"></a><span class="lineno"> 2516</span> LARGE_INTEGER li;</div>
|
||
<div class="line"><a id="l02517" name="l02517"></a><span class="lineno"> 2517</span> li.QuadPart = offset;</div>
|
||
<div class="line"><a id="l02518" name="l02518"></a><span class="lineno"> 2518</span> li.LowPart = SetFilePointer(m_h, li.LowPart, &li.HighPart, <span class="keyword">static_cast<</span>DWORD<span class="keyword">></span>(how));</div>
|
||
<div class="line"><a id="l02519" name="l02519"></a><span class="lineno"> 2519</span> <span class="keywordflow">if</span> (li.LowPart != 0xFFFFFFFF || GetLastError() == NO_ERROR) {</div>
|
||
<div class="line"><a id="l02520" name="l02520"></a><span class="lineno"> 2520</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02521" name="l02521"></a><span class="lineno"> 2521</span> <span class="keywordflow">return</span> li.QuadPart;</div>
|
||
<div class="line"><a id="l02522" name="l02522"></a><span class="lineno"> 2522</span> }</div>
|
||
<div class="line"><a id="l02523" name="l02523"></a><span class="lineno"> 2523</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l02524" name="l02524"></a><span class="lineno"> 2524</span> off64_t result = lseek64(m_h, offset, <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(how));</div>
|
||
<div class="line"><a id="l02525" name="l02525"></a><span class="lineno"> 2525</span> <span class="keywordflow">if</span> (result >= 0) {</div>
|
||
<div class="line"><a id="l02526" name="l02526"></a><span class="lineno"> 2526</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02527" name="l02527"></a><span class="lineno"> 2527</span> <span class="keywordflow">return</span> result;</div>
|
||
<div class="line"><a id="l02528" name="l02528"></a><span class="lineno"> 2528</span> }</div>
|
||
<div class="line"><a id="l02529" name="l02529"></a><span class="lineno"> 2529</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02530" name="l02530"></a><span class="lineno"> 2530</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l02531" name="l02531"></a><span class="lineno"> 2531</span> <span class="keywordflow">return</span> fpos_max;</div>
|
||
<div class="line"><a id="l02532" name="l02532"></a><span class="lineno"> 2532</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02533" name="l02533"></a><span class="lineno"> 2533</span> </div>
|
||
<div class="foldopen" id="foldopen02534" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02534" name="l02534"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file.html#aead21702bfdb09193a202afbce35421b"> 2534</a></span> <span class="keyword">virtual</span> fpos_t <a class="code hl_function" href="classstdex_1_1stream_1_1file.html#aead21702bfdb09193a202afbce35421b">tell</a>()<span class="keyword"> const</span></div>
|
||
<div class="line"><a id="l02535" name="l02535"></a><span class="lineno"> 2535</span><span class="keyword"> </span>{</div>
|
||
<div class="line"><a id="l02536" name="l02536"></a><span class="lineno"> 2536</span> <span class="keywordflow">if</span> (m_h != invalid_handle) {</div>
|
||
<div class="line"><a id="l02537" name="l02537"></a><span class="lineno"> 2537</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
||
<div class="line"><a id="l02538" name="l02538"></a><span class="lineno"> 2538</span> LARGE_INTEGER li;</div>
|
||
<div class="line"><a id="l02539" name="l02539"></a><span class="lineno"> 2539</span> li.QuadPart = 0;</div>
|
||
<div class="line"><a id="l02540" name="l02540"></a><span class="lineno"> 2540</span> li.LowPart = SetFilePointer(m_h, 0, &li.HighPart, FILE_CURRENT);</div>
|
||
<div class="line"><a id="l02541" name="l02541"></a><span class="lineno"> 2541</span> <span class="keywordflow">if</span> (li.LowPart != 0xFFFFFFFF || GetLastError() == NO_ERROR)</div>
|
||
<div class="line"><a id="l02542" name="l02542"></a><span class="lineno"> 2542</span> <span class="keywordflow">return</span> li.QuadPart;</div>
|
||
<div class="line"><a id="l02543" name="l02543"></a><span class="lineno"> 2543</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l02544" name="l02544"></a><span class="lineno"> 2544</span> off64_t result = lseek64(m_h, 0, SEEK_CUR);</div>
|
||
<div class="line"><a id="l02545" name="l02545"></a><span class="lineno"> 2545</span> <span class="keywordflow">if</span> (result >= 0)</div>
|
||
<div class="line"><a id="l02546" name="l02546"></a><span class="lineno"> 2546</span> <span class="keywordflow">return</span> result;</div>
|
||
<div class="line"><a id="l02547" name="l02547"></a><span class="lineno"> 2547</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02548" name="l02548"></a><span class="lineno"> 2548</span> }</div>
|
||
<div class="line"><a id="l02549" name="l02549"></a><span class="lineno"> 2549</span> <span class="keywordflow">return</span> fpos_max;</div>
|
||
<div class="line"><a id="l02550" name="l02550"></a><span class="lineno"> 2550</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02551" name="l02551"></a><span class="lineno"> 2551</span> </div>
|
||
<div class="foldopen" id="foldopen02552" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02552" name="l02552"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file.html#a74fdb70cb8ce4d0ee73f6db9d7051d86"> 2552</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1file.html#a74fdb70cb8ce4d0ee73f6db9d7051d86">lock</a>(_In_ fpos_t offset, _In_ fsize_t length)</div>
|
||
<div class="line"><a id="l02553" name="l02553"></a><span class="lineno"> 2553</span> {</div>
|
||
<div class="line"><a id="l02554" name="l02554"></a><span class="lineno"> 2554</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
||
<div class="line"><a id="l02555" name="l02555"></a><span class="lineno"> 2555</span> LARGE_INTEGER liOffset;</div>
|
||
<div class="line"><a id="l02556" name="l02556"></a><span class="lineno"> 2556</span> LARGE_INTEGER liSize;</div>
|
||
<div class="line"><a id="l02557" name="l02557"></a><span class="lineno"> 2557</span> liOffset.QuadPart = offset;</div>
|
||
<div class="line"><a id="l02558" name="l02558"></a><span class="lineno"> 2558</span> liSize.QuadPart = length;</div>
|
||
<div class="line"><a id="l02559" name="l02559"></a><span class="lineno"> 2559</span> <span class="keywordflow">if</span> (LockFile(m_h, liOffset.LowPart, liOffset.HighPart, liSize.LowPart, liSize.HighPart)) {</div>
|
||
<div class="line"><a id="l02560" name="l02560"></a><span class="lineno"> 2560</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02561" name="l02561"></a><span class="lineno"> 2561</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02562" name="l02562"></a><span class="lineno"> 2562</span> }</div>
|
||
<div class="line"><a id="l02563" name="l02563"></a><span class="lineno"> 2563</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l02564" name="l02564"></a><span class="lineno"> 2564</span> off64_t orig = lseek64(m_h, 0, SEEK_CUR);</div>
|
||
<div class="line"><a id="l02565" name="l02565"></a><span class="lineno"> 2565</span> <span class="keywordflow">if</span> (orig >= 0) {</div>
|
||
<div class="line"><a id="l02566" name="l02566"></a><span class="lineno"> 2566</span> m_state = lseek64(m_h, offset, SEEK_SET) >= 0 && lockf64(m_h, F_LOCK, length) >= 0 ? state_t::ok : state_t::fail;</div>
|
||
<div class="line"><a id="l02567" name="l02567"></a><span class="lineno"> 2567</span> lseek64(m_h, orig, SEEK_SET);</div>
|
||
<div class="line"><a id="l02568" name="l02568"></a><span class="lineno"> 2568</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02569" name="l02569"></a><span class="lineno"> 2569</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02570" name="l02570"></a><span class="lineno"> 2570</span> }</div>
|
||
<div class="line"><a id="l02571" name="l02571"></a><span class="lineno"> 2571</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02572" name="l02572"></a><span class="lineno"> 2572</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l02573" name="l02573"></a><span class="lineno"> 2573</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02574" name="l02574"></a><span class="lineno"> 2574</span> </div>
|
||
<div class="foldopen" id="foldopen02575" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02575" name="l02575"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file.html#a28e6d46e4183e094ef9fdcf591ebec46"> 2575</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1file.html#a28e6d46e4183e094ef9fdcf591ebec46">unlock</a>(_In_ fpos_t offset, _In_ fsize_t length)</div>
|
||
<div class="line"><a id="l02576" name="l02576"></a><span class="lineno"> 2576</span> {</div>
|
||
<div class="line"><a id="l02577" name="l02577"></a><span class="lineno"> 2577</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
||
<div class="line"><a id="l02578" name="l02578"></a><span class="lineno"> 2578</span> LARGE_INTEGER liOffset;</div>
|
||
<div class="line"><a id="l02579" name="l02579"></a><span class="lineno"> 2579</span> LARGE_INTEGER liSize;</div>
|
||
<div class="line"><a id="l02580" name="l02580"></a><span class="lineno"> 2580</span> liOffset.QuadPart = offset;</div>
|
||
<div class="line"><a id="l02581" name="l02581"></a><span class="lineno"> 2581</span> liSize.QuadPart = length;</div>
|
||
<div class="line"><a id="l02582" name="l02582"></a><span class="lineno"> 2582</span> <span class="keywordflow">if</span> (UnlockFile(m_h, liOffset.LowPart, liOffset.HighPart, liSize.LowPart, liSize.HighPart)) {</div>
|
||
<div class="line"><a id="l02583" name="l02583"></a><span class="lineno"> 2583</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02584" name="l02584"></a><span class="lineno"> 2584</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02585" name="l02585"></a><span class="lineno"> 2585</span> }</div>
|
||
<div class="line"><a id="l02586" name="l02586"></a><span class="lineno"> 2586</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l02587" name="l02587"></a><span class="lineno"> 2587</span> off64_t orig = lseek64(m_h, 0, SEEK_CUR);</div>
|
||
<div class="line"><a id="l02588" name="l02588"></a><span class="lineno"> 2588</span> <span class="keywordflow">if</span> (orig >= 0) {</div>
|
||
<div class="line"><a id="l02589" name="l02589"></a><span class="lineno"> 2589</span> <span class="keywordflow">if</span> (lseek64(m_h, offset, SEEK_SET) >= 0 && lockf64(m_h, F_ULOCK, length) >= 0) {</div>
|
||
<div class="line"><a id="l02590" name="l02590"></a><span class="lineno"> 2590</span> lseek64(m_h, orig, SEEK_SET);</div>
|
||
<div class="line"><a id="l02591" name="l02591"></a><span class="lineno"> 2591</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02592" name="l02592"></a><span class="lineno"> 2592</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02593" name="l02593"></a><span class="lineno"> 2593</span> }</div>
|
||
<div class="line"><a id="l02594" name="l02594"></a><span class="lineno"> 2594</span> lseek64(m_h, orig, SEEK_SET);</div>
|
||
<div class="line"><a id="l02595" name="l02595"></a><span class="lineno"> 2595</span> }</div>
|
||
<div class="line"><a id="l02596" name="l02596"></a><span class="lineno"> 2596</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02597" name="l02597"></a><span class="lineno"> 2597</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l02598" name="l02598"></a><span class="lineno"> 2598</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02599" name="l02599"></a><span class="lineno"> 2599</span> </div>
|
||
<div class="foldopen" id="foldopen02600" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02600" name="l02600"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file.html#acc591c2378e51340b7af7fbf12d1a98f"> 2600</a></span> <span class="keyword">virtual</span> fsize_t <a class="code hl_function" href="classstdex_1_1stream_1_1file.html#acc591c2378e51340b7af7fbf12d1a98f">size</a>()</div>
|
||
<div class="line"><a id="l02601" name="l02601"></a><span class="lineno"> 2601</span> {</div>
|
||
<div class="line"><a id="l02602" name="l02602"></a><span class="lineno"> 2602</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
||
<div class="line"><a id="l02603" name="l02603"></a><span class="lineno"> 2603</span> LARGE_INTEGER li;</div>
|
||
<div class="line"><a id="l02604" name="l02604"></a><span class="lineno"> 2604</span> li.LowPart = GetFileSize(m_h, (LPDWORD)&li.HighPart);</div>
|
||
<div class="line"><a id="l02605" name="l02605"></a><span class="lineno"> 2605</span> <span class="keywordflow">if</span> (li.LowPart == 0xFFFFFFFF && GetLastError() != NO_ERROR)</div>
|
||
<div class="line"><a id="l02606" name="l02606"></a><span class="lineno"> 2606</span> li.QuadPart = -1;</div>
|
||
<div class="line"><a id="l02607" name="l02607"></a><span class="lineno"> 2607</span> <span class="keywordflow">return</span> li.QuadPart;</div>
|
||
<div class="line"><a id="l02608" name="l02608"></a><span class="lineno"> 2608</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l02609" name="l02609"></a><span class="lineno"> 2609</span> off64_t length = -1, orig = lseek64(m_h, 0, SEEK_CUR);</div>
|
||
<div class="line"><a id="l02610" name="l02610"></a><span class="lineno"> 2610</span> <span class="keywordflow">if</span> (orig >= 0) {</div>
|
||
<div class="line"><a id="l02611" name="l02611"></a><span class="lineno"> 2611</span> length = lseek64(m_h, 0, SEEK_END);</div>
|
||
<div class="line"><a id="l02612" name="l02612"></a><span class="lineno"> 2612</span> lseek64(m_h, orig, SEEK_SET);</div>
|
||
<div class="line"><a id="l02613" name="l02613"></a><span class="lineno"> 2613</span> }</div>
|
||
<div class="line"><a id="l02614" name="l02614"></a><span class="lineno"> 2614</span> <span class="keywordflow">return</span> length;</div>
|
||
<div class="line"><a id="l02615" name="l02615"></a><span class="lineno"> 2615</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02616" name="l02616"></a><span class="lineno"> 2616</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02617" name="l02617"></a><span class="lineno"> 2617</span> </div>
|
||
<div class="foldopen" id="foldopen02618" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02618" name="l02618"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file.html#aa1c4de0bca72ddc02db4e8328cefcf17"> 2618</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1file.html#aa1c4de0bca72ddc02db4e8328cefcf17">truncate</a>()</div>
|
||
<div class="line"><a id="l02619" name="l02619"></a><span class="lineno"> 2619</span> {</div>
|
||
<div class="line"><a id="l02620" name="l02620"></a><span class="lineno"> 2620</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
||
<div class="line"><a id="l02621" name="l02621"></a><span class="lineno"> 2621</span> <span class="keywordflow">if</span> (SetEndOfFile(m_h)) {</div>
|
||
<div class="line"><a id="l02622" name="l02622"></a><span class="lineno"> 2622</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02623" name="l02623"></a><span class="lineno"> 2623</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02624" name="l02624"></a><span class="lineno"> 2624</span> }</div>
|
||
<div class="line"><a id="l02625" name="l02625"></a><span class="lineno"> 2625</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l02626" name="l02626"></a><span class="lineno"> 2626</span> off64_t length = lseek64(m_h, 0, SEEK_CUR);</div>
|
||
<div class="line"><a id="l02627" name="l02627"></a><span class="lineno"> 2627</span> <span class="keywordflow">if</span> (length >= 0 && ftruncate64(m_h, length) >= 0) {</div>
|
||
<div class="line"><a id="l02628" name="l02628"></a><span class="lineno"> 2628</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02629" name="l02629"></a><span class="lineno"> 2629</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02630" name="l02630"></a><span class="lineno"> 2630</span> }</div>
|
||
<div class="line"><a id="l02631" name="l02631"></a><span class="lineno"> 2631</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02632" name="l02632"></a><span class="lineno"> 2632</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l02633" name="l02633"></a><span class="lineno"> 2633</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02634" name="l02634"></a><span class="lineno"> 2634</span> </div>
|
||
<div class="line"><a id="l02635" name="l02635"></a><span class="lineno"> 2635</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
||
<div class="line"><a id="l02636" name="l02636"></a><span class="lineno"> 2636</span> <span class="keyword">static</span> <span class="keyword">inline</span> time_point ft2tp(_In_ <span class="keyword">const</span> FILETIME& ft)</div>
|
||
<div class="line"><a id="l02637" name="l02637"></a><span class="lineno"> 2637</span> {</div>
|
||
<div class="line"><a id="l02638" name="l02638"></a><span class="lineno"> 2638</span><span class="preprocessor">#if _HAS_CXX20</span></div>
|
||
<div class="line"><a id="l02639" name="l02639"></a><span class="lineno"> 2639</span> uint64_t t = (<span class="keyword">static_cast<</span>int64_t<span class="keyword">></span>(ft.dwHighDateTime) << 32) | ft.dwLowDateTime;</div>
|
||
<div class="line"><a id="l02640" name="l02640"></a><span class="lineno"> 2640</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l02641" name="l02641"></a><span class="lineno"> 2641</span> uint64_t t = ((<span class="keyword">static_cast<</span>int64_t<span class="keyword">></span>(ft.dwHighDateTime) << 32) | ft.dwLowDateTime) - 116444736000000000ll;</div>
|
||
<div class="line"><a id="l02642" name="l02642"></a><span class="lineno"> 2642</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02643" name="l02643"></a><span class="lineno"> 2643</span> <span class="keywordflow">return</span> time_point(time_point::duration(t));</div>
|
||
<div class="line"><a id="l02644" name="l02644"></a><span class="lineno"> 2644</span> }</div>
|
||
<div class="line"><a id="l02645" name="l02645"></a><span class="lineno"> 2645</span> </div>
|
||
<div class="line"><a id="l02646" name="l02646"></a><span class="lineno"> 2646</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> tp2ft(_In_ time_point tp, _Out_ FILETIME& ft)</div>
|
||
<div class="line"><a id="l02647" name="l02647"></a><span class="lineno"> 2647</span> {</div>
|
||
<div class="line"><a id="l02648" name="l02648"></a><span class="lineno"> 2648</span><span class="preprocessor">#if _HAS_CXX20</span></div>
|
||
<div class="line"><a id="l02649" name="l02649"></a><span class="lineno"> 2649</span> uint64_t t = tp.time_since_epoch().count();</div>
|
||
<div class="line"><a id="l02650" name="l02650"></a><span class="lineno"> 2650</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l02651" name="l02651"></a><span class="lineno"> 2651</span> uint64_t t = tp.time_since_epoch().count() + 116444736000000000ll;</div>
|
||
<div class="line"><a id="l02652" name="l02652"></a><span class="lineno"> 2652</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02653" name="l02653"></a><span class="lineno"> 2653</span> ft.dwHighDateTime = <span class="keyword">static_cast<</span>DWORD<span class="keyword">></span>((t >> 32) & 0xffffffff);</div>
|
||
<div class="line"><a id="l02654" name="l02654"></a><span class="lineno"> 2654</span> ft.dwLowDateTime = <span class="keyword">static_cast<</span>DWORD<span class="keyword">></span>(t & 0xffffffff);</div>
|
||
<div class="line"><a id="l02655" name="l02655"></a><span class="lineno"> 2655</span> }</div>
|
||
<div class="line"><a id="l02656" name="l02656"></a><span class="lineno"> 2656</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02657" name="l02657"></a><span class="lineno"> 2657</span> </div>
|
||
<div class="foldopen" id="foldopen02658" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02658" name="l02658"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file.html#aa54131619fe782de419ed74bab377dd5"> 2658</a></span> <span class="keyword">virtual</span> time_point <a class="code hl_function" href="classstdex_1_1stream_1_1file.html#aa54131619fe782de419ed74bab377dd5">ctime</a>()<span class="keyword"> const</span></div>
|
||
<div class="line"><a id="l02659" name="l02659"></a><span class="lineno"> 2659</span><span class="keyword"> </span>{</div>
|
||
<div class="line"><a id="l02660" name="l02660"></a><span class="lineno"> 2660</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
||
<div class="line"><a id="l02661" name="l02661"></a><span class="lineno"> 2661</span> FILETIME ft;</div>
|
||
<div class="line"><a id="l02662" name="l02662"></a><span class="lineno"> 2662</span> <span class="keywordflow">if</span> (GetFileTime(m_h, &ft, <span class="keyword">nullptr</span>, <span class="keyword">nullptr</span>))</div>
|
||
<div class="line"><a id="l02663" name="l02663"></a><span class="lineno"> 2663</span> <span class="keywordflow">return</span> ft2tp(ft);</div>
|
||
<div class="line"><a id="l02664" name="l02664"></a><span class="lineno"> 2664</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02665" name="l02665"></a><span class="lineno"> 2665</span> <span class="keywordflow">return</span> time_point::min();</div>
|
||
<div class="line"><a id="l02666" name="l02666"></a><span class="lineno"> 2666</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02667" name="l02667"></a><span class="lineno"> 2667</span> </div>
|
||
<div class="foldopen" id="foldopen02668" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02668" name="l02668"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file.html#a4b5cdfe6c9dccd20726df867e34f4af3"> 2668</a></span> <span class="keyword">virtual</span> time_point <a class="code hl_function" href="classstdex_1_1stream_1_1file.html#a4b5cdfe6c9dccd20726df867e34f4af3">atime</a>()<span class="keyword"> const</span></div>
|
||
<div class="line"><a id="l02669" name="l02669"></a><span class="lineno"> 2669</span><span class="keyword"> </span>{</div>
|
||
<div class="line"><a id="l02670" name="l02670"></a><span class="lineno"> 2670</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
||
<div class="line"><a id="l02671" name="l02671"></a><span class="lineno"> 2671</span> FILETIME ft;</div>
|
||
<div class="line"><a id="l02672" name="l02672"></a><span class="lineno"> 2672</span> <span class="keywordflow">if</span> (GetFileTime(m_h, <span class="keyword">nullptr</span>, &ft, <span class="keyword">nullptr</span>))</div>
|
||
<div class="line"><a id="l02673" name="l02673"></a><span class="lineno"> 2673</span> <span class="keywordflow">return</span> ft2tp(ft);</div>
|
||
<div class="line"><a id="l02674" name="l02674"></a><span class="lineno"> 2674</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l02675" name="l02675"></a><span class="lineno"> 2675</span> <span class="keyword">struct </span>stat buf;</div>
|
||
<div class="line"><a id="l02676" name="l02676"></a><span class="lineno"> 2676</span> <span class="keywordflow">if</span> (fstat(m_h, &buf) >= 0)</div>
|
||
<div class="line"><a id="l02677" name="l02677"></a><span class="lineno"> 2677</span> <span class="keywordflow">return</span> clock::from_time_t(buf.st_atime);</div>
|
||
<div class="line"><a id="l02678" name="l02678"></a><span class="lineno"> 2678</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02679" name="l02679"></a><span class="lineno"> 2679</span> <span class="keywordflow">return</span> time_point::min();</div>
|
||
<div class="line"><a id="l02680" name="l02680"></a><span class="lineno"> 2680</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02681" name="l02681"></a><span class="lineno"> 2681</span> </div>
|
||
<div class="foldopen" id="foldopen02682" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02682" name="l02682"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file.html#a23e1061f6a9473241ef8af99f6a3f08f"> 2682</a></span> <span class="keyword">virtual</span> time_point <a class="code hl_function" href="classstdex_1_1stream_1_1file.html#a23e1061f6a9473241ef8af99f6a3f08f">mtime</a>()<span class="keyword"> const</span></div>
|
||
<div class="line"><a id="l02683" name="l02683"></a><span class="lineno"> 2683</span><span class="keyword"> </span>{</div>
|
||
<div class="line"><a id="l02684" name="l02684"></a><span class="lineno"> 2684</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
||
<div class="line"><a id="l02685" name="l02685"></a><span class="lineno"> 2685</span> FILETIME ft;</div>
|
||
<div class="line"><a id="l02686" name="l02686"></a><span class="lineno"> 2686</span> <span class="keywordflow">if</span> (GetFileTime(m_h, <span class="keyword">nullptr</span>, <span class="keyword">nullptr</span>, &ft))</div>
|
||
<div class="line"><a id="l02687" name="l02687"></a><span class="lineno"> 2687</span> <span class="keywordflow">return</span> ft2tp(ft);</div>
|
||
<div class="line"><a id="l02688" name="l02688"></a><span class="lineno"> 2688</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l02689" name="l02689"></a><span class="lineno"> 2689</span> <span class="keyword">struct </span>stat buf;</div>
|
||
<div class="line"><a id="l02690" name="l02690"></a><span class="lineno"> 2690</span> <span class="keywordflow">if</span> (fstat(m_h, &buf) >= 0)</div>
|
||
<div class="line"><a id="l02691" name="l02691"></a><span class="lineno"> 2691</span> <span class="keywordflow">return</span> clock::from_time_t(buf.st_mtime);</div>
|
||
<div class="line"><a id="l02692" name="l02692"></a><span class="lineno"> 2692</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02693" name="l02693"></a><span class="lineno"> 2693</span> <span class="keywordflow">return</span> time_point::min();</div>
|
||
<div class="line"><a id="l02694" name="l02694"></a><span class="lineno"> 2694</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02695" name="l02695"></a><span class="lineno"> 2695</span> </div>
|
||
<div class="foldopen" id="foldopen02696" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02696" name="l02696"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file.html#a337a27cd63975e155b6ba29a18ed9a23"> 2696</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1file.html#a337a27cd63975e155b6ba29a18ed9a23">set_ctime</a>(time_point date)</div>
|
||
<div class="line"><a id="l02697" name="l02697"></a><span class="lineno"> 2697</span> {</div>
|
||
<div class="line"><a id="l02698" name="l02698"></a><span class="lineno"> 2698</span> assert(m_h != invalid_handle);</div>
|
||
<div class="line"><a id="l02699" name="l02699"></a><span class="lineno"> 2699</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
||
<div class="line"><a id="l02700" name="l02700"></a><span class="lineno"> 2700</span> FILETIME ft;</div>
|
||
<div class="line"><a id="l02701" name="l02701"></a><span class="lineno"> 2701</span> tp2ft(date, ft);</div>
|
||
<div class="line"><a id="l02702" name="l02702"></a><span class="lineno"> 2702</span> <span class="keywordflow">if</span> (SetFileTime(m_h, &ft, <span class="keyword">nullptr</span>, <span class="keyword">nullptr</span>))</div>
|
||
<div class="line"><a id="l02703" name="l02703"></a><span class="lineno"> 2703</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02704" name="l02704"></a><span class="lineno"> 2704</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02705" name="l02705"></a><span class="lineno"> 2705</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"failed to set file ctime"</span>);</div>
|
||
<div class="line"><a id="l02706" name="l02706"></a><span class="lineno"> 2706</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02707" name="l02707"></a><span class="lineno"> 2707</span> </div>
|
||
<div class="foldopen" id="foldopen02708" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02708" name="l02708"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file.html#a64ded627a8843c155ea3a59b94c225f6"> 2708</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1file.html#a64ded627a8843c155ea3a59b94c225f6">set_atime</a>(time_point date)</div>
|
||
<div class="line"><a id="l02709" name="l02709"></a><span class="lineno"> 2709</span> {</div>
|
||
<div class="line"><a id="l02710" name="l02710"></a><span class="lineno"> 2710</span> assert(m_h != invalid_handle);</div>
|
||
<div class="line"><a id="l02711" name="l02711"></a><span class="lineno"> 2711</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
||
<div class="line"><a id="l02712" name="l02712"></a><span class="lineno"> 2712</span> FILETIME ft;</div>
|
||
<div class="line"><a id="l02713" name="l02713"></a><span class="lineno"> 2713</span> tp2ft(date, ft);</div>
|
||
<div class="line"><a id="l02714" name="l02714"></a><span class="lineno"> 2714</span> <span class="keywordflow">if</span> (SetFileTime(m_h, <span class="keyword">nullptr</span>, &ft, <span class="keyword">nullptr</span>))</div>
|
||
<div class="line"><a id="l02715" name="l02715"></a><span class="lineno"> 2715</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02716" name="l02716"></a><span class="lineno"> 2716</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l02717" name="l02717"></a><span class="lineno"> 2717</span> <span class="keyword">struct </span>timespec ts[2] = {</div>
|
||
<div class="line"><a id="l02718" name="l02718"></a><span class="lineno"> 2718</span> { date.time_since_epoch().count(), 0 },</div>
|
||
<div class="line"><a id="l02719" name="l02719"></a><span class="lineno"> 2719</span> { 0, UTIME_OMIT },</div>
|
||
<div class="line"><a id="l02720" name="l02720"></a><span class="lineno"> 2720</span> };</div>
|
||
<div class="line"><a id="l02721" name="l02721"></a><span class="lineno"> 2721</span> <span class="keywordflow">if</span> (futimens(m_h, ts) >= 0)</div>
|
||
<div class="line"><a id="l02722" name="l02722"></a><span class="lineno"> 2722</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02723" name="l02723"></a><span class="lineno"> 2723</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02724" name="l02724"></a><span class="lineno"> 2724</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"failed to set file atime"</span>);</div>
|
||
<div class="line"><a id="l02725" name="l02725"></a><span class="lineno"> 2725</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02726" name="l02726"></a><span class="lineno"> 2726</span> </div>
|
||
<div class="foldopen" id="foldopen02727" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02727" name="l02727"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1file.html#a567620d1eb84032e460f3e173f9bd762"> 2727</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1file.html#a567620d1eb84032e460f3e173f9bd762">set_mtime</a>(time_point date)</div>
|
||
<div class="line"><a id="l02728" name="l02728"></a><span class="lineno"> 2728</span> {</div>
|
||
<div class="line"><a id="l02729" name="l02729"></a><span class="lineno"> 2729</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
||
<div class="line"><a id="l02730" name="l02730"></a><span class="lineno"> 2730</span> FILETIME ft;</div>
|
||
<div class="line"><a id="l02731" name="l02731"></a><span class="lineno"> 2731</span> tp2ft(date, ft);</div>
|
||
<div class="line"><a id="l02732" name="l02732"></a><span class="lineno"> 2732</span> <span class="keywordflow">if</span> (SetFileTime(m_h, <span class="keyword">nullptr</span>, <span class="keyword">nullptr</span>, &ft))</div>
|
||
<div class="line"><a id="l02733" name="l02733"></a><span class="lineno"> 2733</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02734" name="l02734"></a><span class="lineno"> 2734</span><span class="preprocessor">#else</span></div>
|
||
<div class="line"><a id="l02735" name="l02735"></a><span class="lineno"> 2735</span> <span class="keyword">struct </span>timespec ts[2] = {</div>
|
||
<div class="line"><a id="l02736" name="l02736"></a><span class="lineno"> 2736</span> { 0, UTIME_OMIT },</div>
|
||
<div class="line"><a id="l02737" name="l02737"></a><span class="lineno"> 2737</span> { date.time_since_epoch().count(), 0 },</div>
|
||
<div class="line"><a id="l02738" name="l02738"></a><span class="lineno"> 2738</span> };</div>
|
||
<div class="line"><a id="l02739" name="l02739"></a><span class="lineno"> 2739</span> <span class="keywordflow">if</span> (futimens(m_h, ts) >= 0)</div>
|
||
<div class="line"><a id="l02740" name="l02740"></a><span class="lineno"> 2740</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02741" name="l02741"></a><span class="lineno"> 2741</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02742" name="l02742"></a><span class="lineno"> 2742</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"failed to set file mtime"</span>);</div>
|
||
<div class="line"><a id="l02743" name="l02743"></a><span class="lineno"> 2743</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02744" name="l02744"></a><span class="lineno"> 2744</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l02745" name="l02745"></a><span class="lineno"> 2745</span><span class="preprocessor">#pragma warning(pop)</span></div>
|
||
<div class="line"><a id="l02746" name="l02746"></a><span class="lineno"> 2746</span> </div>
|
||
<div class="foldopen" id="foldopen02750" data-start="{" data-end="};">
|
||
<div class="line"><a id="l02750" name="l02750"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1cached__file.html"> 2750</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1stream_1_1cached__file.html">cached_file</a> : <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1stream_1_1cache.html">cache</a></div>
|
||
<div class="line"><a id="l02751" name="l02751"></a><span class="lineno"> 2751</span> {</div>
|
||
<div class="line"><a id="l02752" name="l02752"></a><span class="lineno"> 2752</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l02753" name="l02753"></a><span class="lineno"> 2753</span> <a class="code hl_class" href="classstdex_1_1stream_1_1cached__file.html">cached_file</a>(_In_opt_ sys_handle h = invalid_handle, _In_ state_t <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a> = state_t::ok, _In_ <span class="keywordtype">size_t</span> cache_size = default_cache_size) :</div>
|
||
<div class="line"><a id="l02754" name="l02754"></a><span class="lineno"> 2754</span> <a class="code hl_class" href="classstdex_1_1stream_1_1cache.html">cache</a>(cache_size),</div>
|
||
<div class="line"><a id="l02755" name="l02755"></a><span class="lineno"> 2755</span> m_source(h, <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>)</div>
|
||
<div class="line"><a id="l02756" name="l02756"></a><span class="lineno"> 2756</span> {</div>
|
||
<div class="line"><a id="l02757" name="l02757"></a><span class="lineno"> 2757</span> init(m_source);</div>
|
||
<div class="line"><a id="l02758" name="l02758"></a><span class="lineno"> 2758</span> }</div>
|
||
<div class="line"><a id="l02759" name="l02759"></a><span class="lineno"> 2759</span> </div>
|
||
<div class="foldopen" id="foldopen02767" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02767" name="l02767"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1cached__file.html#aa53149a79b463450f64223f45285dc02"> 2767</a></span> <a class="code hl_function" href="classstdex_1_1stream_1_1cached__file.html#aa53149a79b463450f64223f45285dc02">cached_file</a>(_In_z_ <span class="keyword">const</span> schar_t* filename, _In_ <span class="keywordtype">int</span> mode, _In_ <span class="keywordtype">size_t</span> cache_size = default_cache_size) :</div>
|
||
<div class="line"><a id="l02768" name="l02768"></a><span class="lineno"> 2768</span> <a class="code hl_class" href="classstdex_1_1stream_1_1cache.html">cache</a>(cache_size),</div>
|
||
<div class="line"><a id="l02769" name="l02769"></a><span class="lineno"> 2769</span> m_source(filename, mode & mode_for_writing ? mode | mode_for_reading : mode)</div>
|
||
<div class="line"><a id="l02770" name="l02770"></a><span class="lineno"> 2770</span> {</div>
|
||
<div class="line"><a id="l02771" name="l02771"></a><span class="lineno"> 2771</span> init(m_source);</div>
|
||
<div class="line"><a id="l02772" name="l02772"></a><span class="lineno"> 2772</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02773" name="l02773"></a><span class="lineno"> 2773</span> </div>
|
||
<div class="line"><a id="l02774" name="l02774"></a><span class="lineno"> 2774</span> <span class="keyword">virtual</span> <a class="code hl_class" href="classstdex_1_1stream_1_1cached__file.html">~cached_file</a>()</div>
|
||
<div class="line"><a id="l02775" name="l02775"></a><span class="lineno"> 2775</span> {</div>
|
||
<div class="line"><a id="l02776" name="l02776"></a><span class="lineno"> 2776</span> done();</div>
|
||
<div class="line"><a id="l02777" name="l02777"></a><span class="lineno"> 2777</span> }</div>
|
||
<div class="line"><a id="l02778" name="l02778"></a><span class="lineno"> 2778</span> </div>
|
||
<div class="foldopen" id="foldopen02785" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02785" name="l02785"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1cached__file.html#a8a1ac6ccd8e1d321112412d346eec0e1"> 2785</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1cached__file.html#a8a1ac6ccd8e1d321112412d346eec0e1">open</a>(_In_z_ <span class="keyword">const</span> schar_t* filename, _In_ <span class="keywordtype">int</span> mode)</div>
|
||
<div class="line"><a id="l02786" name="l02786"></a><span class="lineno"> 2786</span> {</div>
|
||
<div class="line"><a id="l02787" name="l02787"></a><span class="lineno"> 2787</span> invalidate_cache();</div>
|
||
<div class="line"><a id="l02788" name="l02788"></a><span class="lineno"> 2788</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_{</div>
|
||
<div class="line"><a id="l02789" name="l02789"></a><span class="lineno"> 2789</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l02790" name="l02790"></a><span class="lineno"> 2790</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02791" name="l02791"></a><span class="lineno"> 2791</span> }</div>
|
||
<div class="line"><a id="l02792" name="l02792"></a><span class="lineno"> 2792</span> m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1file.html#a556c4cff7086d5f258dcdf914556084a">open</a>(filename, mode & mode_for_writing ? mode | mode_for_reading : mode);</div>
|
||
<div class="line"><a id="l02793" name="l02793"></a><span class="lineno"> 2793</span> <span class="keywordflow">if</span> (m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) {</div>
|
||
<div class="line"><a id="l02794" name="l02794"></a><span class="lineno"> 2794</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l02795" name="l02795"></a><span class="lineno"> 2795</span> m_atime = m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1file.html#a4b5cdfe6c9dccd20726df867e34f4af3">atime</a>();</div>
|
||
<div class="line"><a id="l02796" name="l02796"></a><span class="lineno"> 2796</span> m_mtime = m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1file.html#a23e1061f6a9473241ef8af99f6a3f08f">mtime</a>();</div>
|
||
<div class="line"><a id="l02797" name="l02797"></a><span class="lineno"> 2797</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02798" name="l02798"></a><span class="lineno"> 2798</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">m_offset</a> = m_source.<a class="code hl_function" href="classstdex_1_1stream_1_1file.html#aead21702bfdb09193a202afbce35421b">tell</a>();</div>
|
||
<div class="line"><a id="l02799" name="l02799"></a><span class="lineno"> 2799</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02800" name="l02800"></a><span class="lineno"> 2800</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02801" name="l02801"></a><span class="lineno"> 2801</span> }</div>
|
||
<div class="line"><a id="l02802" name="l02802"></a><span class="lineno"> 2802</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l02803" name="l02803"></a><span class="lineno"> 2803</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02804" name="l02804"></a><span class="lineno"> 2804</span> </div>
|
||
<div class="line"><a id="l02805" name="l02805"></a><span class="lineno"> 2805</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l02806" name="l02806"></a><span class="lineno"> 2806</span> <a class="code hl_class" href="classstdex_1_1stream_1_1file.html">file</a> m_source;</div>
|
||
<div class="line"><a id="l02807" name="l02807"></a><span class="lineno"> 2807</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l02808" name="l02808"></a><span class="lineno"> 2808</span> </div>
|
||
<div class="foldopen" id="foldopen02812" data-start="{" data-end="};">
|
||
<div class="line"><a id="l02812" name="l02812"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html"> 2812</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1stream_1_1memory__file.html">memory_file</a> : <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">basic_file</a></div>
|
||
<div class="line"><a id="l02813" name="l02813"></a><span class="lineno"> 2813</span> {</div>
|
||
<div class="line"><a id="l02814" name="l02814"></a><span class="lineno"> 2814</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l02815" name="l02815"></a><span class="lineno"> 2815</span> <a class="code hl_class" href="classstdex_1_1stream_1_1memory__file.html">memory_file</a>(_In_ state_t <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a> = state_t::ok) :</div>
|
||
<div class="line"><a id="l02816" name="l02816"></a><span class="lineno"> 2816</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>),</div>
|
||
<div class="line"><a id="l02817" name="l02817"></a><span class="lineno"> 2817</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a>(<span class="keyword">nullptr</span>),</div>
|
||
<div class="line"><a id="l02818" name="l02818"></a><span class="lineno"> 2818</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>(0),</div>
|
||
<div class="line"><a id="l02819" name="l02819"></a><span class="lineno"> 2819</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>(0),</div>
|
||
<div class="line"><a id="l02820" name="l02820"></a><span class="lineno"> 2820</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a6aa8c2deeabc66f065c858ba399d911c">m_reserved</a>(0),</div>
|
||
<div class="line"><a id="l02821" name="l02821"></a><span class="lineno"> 2821</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#aca812d996b5b60660fa121787e4c0e68">m_manage</a>(<span class="keyword">true</span>)</div>
|
||
<div class="line"><a id="l02822" name="l02822"></a><span class="lineno"> 2822</span> {</div>
|
||
<div class="line"><a id="l02823" name="l02823"></a><span class="lineno"> 2823</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l02824" name="l02824"></a><span class="lineno"> 2824</span> m_ctime = m_atime = m_mtime = time_point::now();</div>
|
||
<div class="line"><a id="l02825" name="l02825"></a><span class="lineno"> 2825</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02826" name="l02826"></a><span class="lineno"> 2826</span> }</div>
|
||
<div class="line"><a id="l02827" name="l02827"></a><span class="lineno"> 2827</span> </div>
|
||
<div class="foldopen" id="foldopen02834" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02834" name="l02834"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#a6b4b9daa088fb20678a502e81553c745"> 2834</a></span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a6b4b9daa088fb20678a502e81553c745">memory_file</a>(_In_ <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a99b32855f1f85ccc7c08d71786c17a1c">size</a>, _In_ state_t <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a> = state_t::ok) :</div>
|
||
<div class="line"><a id="l02835" name="l02835"></a><span class="lineno"> 2835</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>),</div>
|
||
<div class="line"><a id="l02836" name="l02836"></a><span class="lineno"> 2836</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a>(reinterpret_cast<uint8_t*>(malloc(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a99b32855f1f85ccc7c08d71786c17a1c">size</a>))),</div>
|
||
<div class="line"><a id="l02837" name="l02837"></a><span class="lineno"> 2837</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>(0),</div>
|
||
<div class="line"><a id="l02838" name="l02838"></a><span class="lineno"> 2838</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>(0),</div>
|
||
<div class="line"><a id="l02839" name="l02839"></a><span class="lineno"> 2839</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a6aa8c2deeabc66f065c858ba399d911c">m_reserved</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a99b32855f1f85ccc7c08d71786c17a1c">size</a>),</div>
|
||
<div class="line"><a id="l02840" name="l02840"></a><span class="lineno"> 2840</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#aca812d996b5b60660fa121787e4c0e68">m_manage</a>(true)</div>
|
||
<div class="line"><a id="l02841" name="l02841"></a><span class="lineno"> 2841</span> {</div>
|
||
<div class="line"><a id="l02842" name="l02842"></a><span class="lineno"> 2842</span> <span class="keywordflow">if</span> (!<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a>)</div>
|
||
<div class="line"><a id="l02843" name="l02843"></a><span class="lineno"> 2843</span> <span class="keywordflow">throw</span> std::bad_alloc();</div>
|
||
<div class="line"><a id="l02844" name="l02844"></a><span class="lineno"> 2844</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l02845" name="l02845"></a><span class="lineno"> 2845</span> m_ctime = m_atime = m_mtime = time_point::now();</div>
|
||
<div class="line"><a id="l02846" name="l02846"></a><span class="lineno"> 2846</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02847" name="l02847"></a><span class="lineno"> 2847</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02848" name="l02848"></a><span class="lineno"> 2848</span> </div>
|
||
<div class="foldopen" id="foldopen02858" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02858" name="l02858"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#af7fdc0b7ffcd3713487a75cfd9c1704f"> 2858</a></span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#af7fdc0b7ffcd3713487a75cfd9c1704f">memory_file</a>(_Inout_ <span class="keywordtype">void</span>* <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>, _In_ <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a99b32855f1f85ccc7c08d71786c17a1c">size</a>, _In_ <span class="keywordtype">size_t</span> reserved, _In_ <span class="keywordtype">bool</span> manage = <span class="keyword">false</span>, _In_ state_t <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a> = state_t::ok) :</div>
|
||
<div class="line"><a id="l02859" name="l02859"></a><span class="lineno"> 2859</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>),</div>
|
||
<div class="line"><a id="l02860" name="l02860"></a><span class="lineno"> 2860</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a>(reinterpret_cast<uint8_t*>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>)),</div>
|
||
<div class="line"><a id="l02861" name="l02861"></a><span class="lineno"> 2861</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>(0),</div>
|
||
<div class="line"><a id="l02862" name="l02862"></a><span class="lineno"> 2862</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a99b32855f1f85ccc7c08d71786c17a1c">size</a>),</div>
|
||
<div class="line"><a id="l02863" name="l02863"></a><span class="lineno"> 2863</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a6aa8c2deeabc66f065c858ba399d911c">m_reserved</a>(reserved),</div>
|
||
<div class="line"><a id="l02864" name="l02864"></a><span class="lineno"> 2864</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#aca812d996b5b60660fa121787e4c0e68">m_manage</a>(manage)</div>
|
||
<div class="line"><a id="l02865" name="l02865"></a><span class="lineno"> 2865</span> {</div>
|
||
<div class="line"><a id="l02866" name="l02866"></a><span class="lineno"> 2866</span> assert(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a> || !<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a99b32855f1f85ccc7c08d71786c17a1c">size</a>);</div>
|
||
<div class="line"><a id="l02867" name="l02867"></a><span class="lineno"> 2867</span> assert(reserved >= <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a99b32855f1f85ccc7c08d71786c17a1c">size</a>);</div>
|
||
<div class="line"><a id="l02868" name="l02868"></a><span class="lineno"> 2868</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l02869" name="l02869"></a><span class="lineno"> 2869</span> m_ctime = m_atime = m_mtime = time_point::now();</div>
|
||
<div class="line"><a id="l02870" name="l02870"></a><span class="lineno"> 2870</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02871" name="l02871"></a><span class="lineno"> 2871</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02872" name="l02872"></a><span class="lineno"> 2872</span> </div>
|
||
<div class="foldopen" id="foldopen02881" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02881" name="l02881"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#ad0da8c8758672af312026957e2556b60"> 2881</a></span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#ad0da8c8758672af312026957e2556b60">memory_file</a>(_Inout_ <span class="keywordtype">void</span>* <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>, _In_ <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a99b32855f1f85ccc7c08d71786c17a1c">size</a>, _In_ <span class="keywordtype">bool</span> manage = <span class="keyword">false</span>, _In_ state_t <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a> = state_t::ok) :</div>
|
||
<div class="line"><a id="l02882" name="l02882"></a><span class="lineno"> 2882</span> <a class="code hl_class" href="classstdex_1_1stream_1_1memory__file.html">memory_file</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a99b32855f1f85ccc7c08d71786c17a1c">size</a>, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a99b32855f1f85ccc7c08d71786c17a1c">size</a>, manage, <a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>)</div>
|
||
<div class="line"><a id="l02883" name="l02883"></a><span class="lineno"> 2883</span> {}</div>
|
||
</div>
|
||
<div class="line"><a id="l02884" name="l02884"></a><span class="lineno"> 2884</span> </div>
|
||
<div class="foldopen" id="foldopen02891" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02891" name="l02891"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#a0bb7b9759667e810c91b3e58c1771d91"> 2891</a></span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a0bb7b9759667e810c91b3e58c1771d91">memory_file</a>(_In_z_ <span class="keyword">const</span> schar_t* filename, _In_ <span class="keywordtype">int</span> mode) : <a class="code hl_class" href="classstdex_1_1stream_1_1memory__file.html">memory_file</a>()</div>
|
||
<div class="line"><a id="l02892" name="l02892"></a><span class="lineno"> 2892</span> {</div>
|
||
<div class="line"><a id="l02893" name="l02893"></a><span class="lineno"> 2893</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a98f0a5ecb59b4e50d5990aa505b658c2">load</a>(filename, mode);</div>
|
||
<div class="line"><a id="l02894" name="l02894"></a><span class="lineno"> 2894</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02895" name="l02895"></a><span class="lineno"> 2895</span> </div>
|
||
<div class="line"><a id="l02896" name="l02896"></a><span class="lineno"> 2896</span> <span class="keyword">virtual</span> <a class="code hl_class" href="classstdex_1_1stream_1_1memory__file.html">~memory_file</a>()</div>
|
||
<div class="line"><a id="l02897" name="l02897"></a><span class="lineno"> 2897</span> {</div>
|
||
<div class="line"><a id="l02898" name="l02898"></a><span class="lineno"> 2898</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#aca812d996b5b60660fa121787e4c0e68">m_manage</a> && <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a>)</div>
|
||
<div class="line"><a id="l02899" name="l02899"></a><span class="lineno"> 2899</span> free(<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a>);</div>
|
||
<div class="line"><a id="l02900" name="l02900"></a><span class="lineno"> 2900</span> }</div>
|
||
<div class="line"><a id="l02901" name="l02901"></a><span class="lineno"> 2901</span> </div>
|
||
<div class="foldopen" id="foldopen02908" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02908" name="l02908"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#a6b59e4dd13195dd91211ece4c680cb9b"> 2908</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a6b59e4dd13195dd91211ece4c680cb9b">reserve</a>(_In_ <span class="keywordtype">size_t</span> required, _In_ <span class="keywordtype">bool</span> tight = <span class="keyword">false</span>) noexcept</div>
|
||
<div class="line"><a id="l02909" name="l02909"></a><span class="lineno"> 2909</span> {</div>
|
||
<div class="line"><a id="l02910" name="l02910"></a><span class="lineno"> 2910</span> <span class="keywordflow">if</span> (required <= <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a6aa8c2deeabc66f065c858ba399d911c">m_reserved</a> && (!tight || required >= <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a6aa8c2deeabc66f065c858ba399d911c">m_reserved</a>)) {</div>
|
||
<div class="line"><a id="l02911" name="l02911"></a><span class="lineno"> 2911</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02912" name="l02912"></a><span class="lineno"> 2912</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02913" name="l02913"></a><span class="lineno"> 2913</span> }</div>
|
||
<div class="line"><a id="l02914" name="l02914"></a><span class="lineno"> 2914</span> <span class="keywordflow">if</span> (!<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#aca812d996b5b60660fa121787e4c0e68">m_manage</a>) {</div>
|
||
<div class="line"><a id="l02915" name="l02915"></a><span class="lineno"> 2915</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l02916" name="l02916"></a><span class="lineno"> 2916</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02917" name="l02917"></a><span class="lineno"> 2917</span> }</div>
|
||
<div class="line"><a id="l02918" name="l02918"></a><span class="lineno"> 2918</span> <span class="keywordtype">size_t</span> reserved = tight ? required : ((required + required / 4 + (default_block_size - 1)) / default_block_size) * default_block_size;</div>
|
||
<div class="line"><a id="l02919" name="l02919"></a><span class="lineno"> 2919</span> <span class="keyword">auto</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a> = <span class="keyword">reinterpret_cast<</span>uint8_t*<span class="keyword">></span>(realloc(<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a>, reserved));</div>
|
||
<div class="line"><a id="l02920" name="l02920"></a><span class="lineno"> 2920</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a> && reserved) _Unlikely_ {</div>
|
||
<div class="line"><a id="l02921" name="l02921"></a><span class="lineno"> 2921</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l02922" name="l02922"></a><span class="lineno"> 2922</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02923" name="l02923"></a><span class="lineno"> 2923</span> }</div>
|
||
<div class="line"><a id="l02924" name="l02924"></a><span class="lineno"> 2924</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a> = <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>;</div>
|
||
<div class="line"><a id="l02925" name="l02925"></a><span class="lineno"> 2925</span> <span class="keywordflow">if</span> (reserved < <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>)</div>
|
||
<div class="line"><a id="l02926" name="l02926"></a><span class="lineno"> 2926</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a> = reserved;</div>
|
||
<div class="line"><a id="l02927" name="l02927"></a><span class="lineno"> 2927</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a6aa8c2deeabc66f065c858ba399d911c">m_reserved</a> = reserved;</div>
|
||
<div class="line"><a id="l02928" name="l02928"></a><span class="lineno"> 2928</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l02929" name="l02929"></a><span class="lineno"> 2929</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02930" name="l02930"></a><span class="lineno"> 2930</span> </div>
|
||
<div class="foldopen" id="foldopen02937" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02937" name="l02937"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#a98f0a5ecb59b4e50d5990aa505b658c2"> 2937</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a98f0a5ecb59b4e50d5990aa505b658c2">load</a>(_In_z_ <span class="keyword">const</span> schar_t* filename, _In_ <span class="keywordtype">int</span> mode)</div>
|
||
<div class="line"><a id="l02938" name="l02938"></a><span class="lineno"> 2938</span> {</div>
|
||
<div class="line"><a id="l02939" name="l02939"></a><span class="lineno"> 2939</span> <a class="code hl_class" href="classstdex_1_1stream_1_1file.html">file</a> f(filename, (mode & ~hint_random_access) | mode_for_reading | hint_sequential_access);</div>
|
||
<div class="line"><a id="l02940" name="l02940"></a><span class="lineno"> 2940</span> <span class="keywordflow">if</span> (!f.<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) {</div>
|
||
<div class="line"><a id="l02941" name="l02941"></a><span class="lineno"> 2941</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l02942" name="l02942"></a><span class="lineno"> 2942</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02943" name="l02943"></a><span class="lineno"> 2943</span> }</div>
|
||
<div class="line"><a id="l02944" name="l02944"></a><span class="lineno"> 2944</span> fsize_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a99b32855f1f85ccc7c08d71786c17a1c">size</a> = f.<a class="code hl_function" href="classstdex_1_1stream_1_1file.html#acc591c2378e51340b7af7fbf12d1a98f">size</a>();</div>
|
||
<div class="line"><a id="l02945" name="l02945"></a><span class="lineno"> 2945</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a99b32855f1f85ccc7c08d71786c17a1c">size</a> > SIZE_MAX) {</div>
|
||
<div class="line"><a id="l02946" name="l02946"></a><span class="lineno"> 2946</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l02947" name="l02947"></a><span class="lineno"> 2947</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02948" name="l02948"></a><span class="lineno"> 2948</span> }</div>
|
||
<div class="line"><a id="l02949" name="l02949"></a><span class="lineno"> 2949</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a6b59e4dd13195dd91211ece4c680cb9b">reserve</a>(<span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a99b32855f1f85ccc7c08d71786c17a1c">size</a>), <span class="keyword">true</span>);</div>
|
||
<div class="line"><a id="l02950" name="l02950"></a><span class="lineno"> 2950</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_ {</div>
|
||
<div class="line"><a id="l02951" name="l02951"></a><span class="lineno"> 2951</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02952" name="l02952"></a><span class="lineno"> 2952</span> }</div>
|
||
<div class="line"><a id="l02953" name="l02953"></a><span class="lineno"> 2953</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> = <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a> = 0;</div>
|
||
<div class="line"><a id="l02954" name="l02954"></a><span class="lineno"> 2954</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a4216e7ae6e306170357aef1ea1c304c7">write_stream</a>(f);</div>
|
||
<div class="line"><a id="l02955" name="l02955"></a><span class="lineno"> 2955</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>())</div>
|
||
<div class="line"><a id="l02956" name="l02956"></a><span class="lineno"> 2956</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> = 0;</div>
|
||
<div class="line"><a id="l02957" name="l02957"></a><span class="lineno"> 2957</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l02958" name="l02958"></a><span class="lineno"> 2958</span> m_ctime = f.<a class="code hl_function" href="classstdex_1_1stream_1_1file.html#aa54131619fe782de419ed74bab377dd5">ctime</a>();</div>
|
||
<div class="line"><a id="l02959" name="l02959"></a><span class="lineno"> 2959</span> m_atime = f.<a class="code hl_function" href="classstdex_1_1stream_1_1file.html#a4b5cdfe6c9dccd20726df867e34f4af3">atime</a>();</div>
|
||
<div class="line"><a id="l02960" name="l02960"></a><span class="lineno"> 2960</span> m_mtime = f.<a class="code hl_function" href="classstdex_1_1stream_1_1file.html#a23e1061f6a9473241ef8af99f6a3f08f">mtime</a>();</div>
|
||
<div class="line"><a id="l02961" name="l02961"></a><span class="lineno"> 2961</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02962" name="l02962"></a><span class="lineno"> 2962</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02963" name="l02963"></a><span class="lineno"> 2963</span> </div>
|
||
<div class="foldopen" id="foldopen02970" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02970" name="l02970"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#a96210fbbca48af7097ddad7cc9bf6cb5"> 2970</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a96210fbbca48af7097ddad7cc9bf6cb5">save</a>(_In_z_ <span class="keyword">const</span> schar_t* filename, _In_ <span class="keywordtype">int</span> mode)</div>
|
||
<div class="line"><a id="l02971" name="l02971"></a><span class="lineno"> 2971</span> {</div>
|
||
<div class="line"><a id="l02972" name="l02972"></a><span class="lineno"> 2972</span> <a class="code hl_class" href="classstdex_1_1stream_1_1file.html">file</a> f(filename, (mode & ~hint_random_access) | mode_for_writing | hint_sequential_access);</div>
|
||
<div class="line"><a id="l02973" name="l02973"></a><span class="lineno"> 2973</span> <span class="keywordflow">if</span> (!f.<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) {</div>
|
||
<div class="line"><a id="l02974" name="l02974"></a><span class="lineno"> 2974</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l02975" name="l02975"></a><span class="lineno"> 2975</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02976" name="l02976"></a><span class="lineno"> 2976</span> }</div>
|
||
<div class="line"><a id="l02977" name="l02977"></a><span class="lineno"> 2977</span> f.<a class="code hl_function" href="classstdex_1_1stream_1_1basic__sys.html#a06666e09bf1e7486d277996267b51618">write</a>(<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a>, <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>);</div>
|
||
<div class="line"><a id="l02978" name="l02978"></a><span class="lineno"> 2978</span> <span class="keywordflow">if</span> (!f.<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) {</div>
|
||
<div class="line"><a id="l02979" name="l02979"></a><span class="lineno"> 2979</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l02980" name="l02980"></a><span class="lineno"> 2980</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l02981" name="l02981"></a><span class="lineno"> 2981</span> }</div>
|
||
<div class="line"><a id="l02982" name="l02982"></a><span class="lineno"> 2982</span> f.<a class="code hl_function" href="classstdex_1_1stream_1_1file.html#aa1c4de0bca72ddc02db4e8328cefcf17">truncate</a>();</div>
|
||
<div class="line"><a id="l02983" name="l02983"></a><span class="lineno"> 2983</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l02984" name="l02984"></a><span class="lineno"> 2984</span> f.<a class="code hl_function" href="classstdex_1_1stream_1_1file.html#a337a27cd63975e155b6ba29a18ed9a23">set_ctime</a>(m_ctime);</div>
|
||
<div class="line"><a id="l02985" name="l02985"></a><span class="lineno"> 2985</span> f.<a class="code hl_function" href="classstdex_1_1stream_1_1file.html#a64ded627a8843c155ea3a59b94c225f6">set_atime</a>(m_atime);</div>
|
||
<div class="line"><a id="l02986" name="l02986"></a><span class="lineno"> 2986</span> f.<a class="code hl_function" href="classstdex_1_1stream_1_1file.html#a567620d1eb84032e460f3e173f9bd762">set_mtime</a>(m_mtime);</div>
|
||
<div class="line"><a id="l02987" name="l02987"></a><span class="lineno"> 2987</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l02988" name="l02988"></a><span class="lineno"> 2988</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l02989" name="l02989"></a><span class="lineno"> 2989</span> </div>
|
||
<div class="line"><a id="l02993" name="l02993"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce"> 2993</a></span> <span class="keyword">inline</span> <span class="keyword">const</span> <span class="keywordtype">void</span>* <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a>; }</div>
|
||
<div class="line"><a id="l02994" name="l02994"></a><span class="lineno"> 2994</span> </div>
|
||
<div class="foldopen" id="foldopen02995" data-start="{" data-end="}">
|
||
<div class="line"><a id="l02995" name="l02995"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#a62a05e7dfb1f374dff881f922543e601"> 2995</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0 || length == 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a62a05e7dfb1f374dff881f922543e601">read</a>(</div>
|
||
<div class="line"><a id="l02996" name="l02996"></a><span class="lineno"> 2996</span> _Out_writes_bytes_to_opt_(length, return) <span class="keywordtype">void</span>* <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l02997" name="l02997"></a><span class="lineno"> 2997</span> {</div>
|
||
<div class="line"><a id="l02998" name="l02998"></a><span class="lineno"> 2998</span> assert(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a> || !length);</div>
|
||
<div class="line"><a id="l02999" name="l02999"></a><span class="lineno"> 2999</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l03000" name="l03000"></a><span class="lineno"> 3000</span> m_atime = time_point::now();</div>
|
||
<div class="line"><a id="l03001" name="l03001"></a><span class="lineno"> 3001</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l03002" name="l03002"></a><span class="lineno"> 3002</span> <span class="keywordtype">size_t</span> available = <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a> - <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>;</div>
|
||
<div class="line"><a id="l03003" name="l03003"></a><span class="lineno"> 3003</span> <span class="keywordflow">if</span> (length <= available) {</div>
|
||
<div class="line"><a id="l03004" name="l03004"></a><span class="lineno"> 3004</span> memcpy(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>, <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a> + <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>, length);</div>
|
||
<div class="line"><a id="l03005" name="l03005"></a><span class="lineno"> 3005</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> += length;</div>
|
||
<div class="line"><a id="l03006" name="l03006"></a><span class="lineno"> 3006</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l03007" name="l03007"></a><span class="lineno"> 3007</span> <span class="keywordflow">return</span> length;</div>
|
||
<div class="line"><a id="l03008" name="l03008"></a><span class="lineno"> 3008</span> }</div>
|
||
<div class="line"><a id="l03009" name="l03009"></a><span class="lineno"> 3009</span> <span class="keywordflow">if</span> (length && !available) {</div>
|
||
<div class="line"><a id="l03010" name="l03010"></a><span class="lineno"> 3010</span> m_state = state_t::eof;</div>
|
||
<div class="line"><a id="l03011" name="l03011"></a><span class="lineno"> 3011</span> <span class="keywordflow">return</span> 0;</div>
|
||
<div class="line"><a id="l03012" name="l03012"></a><span class="lineno"> 3012</span> }</div>
|
||
<div class="line"><a id="l03013" name="l03013"></a><span class="lineno"> 3013</span> memcpy(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>, <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a> + <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>, available);</div>
|
||
<div class="line"><a id="l03014" name="l03014"></a><span class="lineno"> 3014</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> += available;</div>
|
||
<div class="line"><a id="l03015" name="l03015"></a><span class="lineno"> 3015</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l03016" name="l03016"></a><span class="lineno"> 3016</span> <span class="keywordflow">return</span> available;</div>
|
||
<div class="line"><a id="l03017" name="l03017"></a><span class="lineno"> 3017</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03018" name="l03018"></a><span class="lineno"> 3018</span> </div>
|
||
<div class="line"><a id="l03033" name="l03033"></a><span class="lineno"> 3033</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
||
<div class="foldopen" id="foldopen03034" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03034" name="l03034"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#a4aa784758856b70a2b6f2b7ca0ffa72b"> 3034</a></span> <span class="keyword">inline</span> <a class="code hl_class" href="classstdex_1_1stream_1_1memory__file.html">memory_file</a>& <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a4aa784758856b70a2b6f2b7ca0ffa72b">read_data</a>(T & <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>)</div>
|
||
<div class="line"><a id="l03035" name="l03035"></a><span class="lineno"> 3035</span> {</div>
|
||
<div class="line"><a id="l03036" name="l03036"></a><span class="lineno"> 3036</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l03037" name="l03037"></a><span class="lineno"> 3037</span> m_atime = time_point::now();</div>
|
||
<div class="line"><a id="l03038" name="l03038"></a><span class="lineno"> 3038</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l03039" name="l03039"></a><span class="lineno"> 3039</span> <span class="keywordflow">if</span> (CHECK_STREAM_STATE && !<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_ {</div>
|
||
<div class="line"><a id="l03040" name="l03040"></a><span class="lineno"> 3040</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a> = 0;</div>
|
||
<div class="line"><a id="l03041" name="l03041"></a><span class="lineno"> 3041</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
||
<div class="line"><a id="l03042" name="l03042"></a><span class="lineno"> 3042</span> }</div>
|
||
<div class="line"><a id="l03043" name="l03043"></a><span class="lineno"> 3043</span> <span class="keywordtype">size_t</span> end_offset = <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> + <span class="keyword">sizeof</span>(T);</div>
|
||
<div class="line"><a id="l03044" name="l03044"></a><span class="lineno"> 3044</span> <span class="keywordflow">if</span> (end_offset <= <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>) {</div>
|
||
<div class="line"><a id="l03045" name="l03045"></a><span class="lineno"> 3045</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a> = LE2HE(*<span class="keyword">reinterpret_cast<</span>T*<span class="keyword">></span>(<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a> + <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>));</div>
|
||
<div class="line"><a id="l03046" name="l03046"></a><span class="lineno"> 3046</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> = end_offset;</div>
|
||
<div class="line"><a id="l03047" name="l03047"></a><span class="lineno"> 3047</span><span class="preprocessor">#if !CHECK_STREAM_STATE</span></div>
|
||
<div class="line"><a id="l03048" name="l03048"></a><span class="lineno"> 3048</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l03049" name="l03049"></a><span class="lineno"> 3049</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l03050" name="l03050"></a><span class="lineno"> 3050</span> }</div>
|
||
<div class="line"><a id="l03051" name="l03051"></a><span class="lineno"> 3051</span> <span class="keywordflow">else</span> {</div>
|
||
<div class="line"><a id="l03052" name="l03052"></a><span class="lineno"> 3052</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a> = 0;</div>
|
||
<div class="line"><a id="l03053" name="l03053"></a><span class="lineno"> 3053</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> = <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>;</div>
|
||
<div class="line"><a id="l03054" name="l03054"></a><span class="lineno"> 3054</span> m_state = state_t::eof;</div>
|
||
<div class="line"><a id="l03055" name="l03055"></a><span class="lineno"> 3055</span> }</div>
|
||
<div class="line"><a id="l03056" name="l03056"></a><span class="lineno"> 3056</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
||
<div class="line"><a id="l03057" name="l03057"></a><span class="lineno"> 3057</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03058" name="l03058"></a><span class="lineno"> 3058</span> </div>
|
||
<div class="line"><a id="l03073" name="l03073"></a><span class="lineno"> 3073</span> <span class="keyword">template</span><<span class="keyword">class</span> _Elem, <span class="keyword">class</span> _Traits = std::<span class="keywordtype">char</span>_traits<_Elem>, <span class="keyword">class</span> _Ax = std::allocator<_Elem>></div>
|
||
<div class="foldopen" id="foldopen03074" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03074" name="l03074"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#a7a8abbdd7f86e10ffb711621015645f6"> 3074</a></span> <a class="code hl_class" href="classstdex_1_1stream_1_1memory__file.html">memory_file</a>& <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a7a8abbdd7f86e10ffb711621015645f6">read_str</a>(_Inout_ std::basic_string<_Elem, _Traits, _Ax>&<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>)</div>
|
||
<div class="line"><a id="l03075" name="l03075"></a><span class="lineno"> 3075</span> {</div>
|
||
<div class="line"><a id="l03076" name="l03076"></a><span class="lineno"> 3076</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l03077" name="l03077"></a><span class="lineno"> 3077</span> m_atime = time_point::now();</div>
|
||
<div class="line"><a id="l03078" name="l03078"></a><span class="lineno"> 3078</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l03079" name="l03079"></a><span class="lineno"> 3079</span> <span class="keywordflow">if</span> (CHECK_STREAM_STATE && !<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_ {</div>
|
||
<div class="line"><a id="l03080" name="l03080"></a><span class="lineno"> 3080</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>.clear();</div>
|
||
<div class="line"><a id="l03081" name="l03081"></a><span class="lineno"> 3081</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
||
<div class="line"><a id="l03082" name="l03082"></a><span class="lineno"> 3082</span> }</div>
|
||
<div class="line"><a id="l03083" name="l03083"></a><span class="lineno"> 3083</span> <span class="keywordtype">size_t</span> end_offset = <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> + <span class="keyword">sizeof</span>(uint32_t);</div>
|
||
<div class="line"><a id="l03084" name="l03084"></a><span class="lineno"> 3084</span> <span class="keywordflow">if</span> (end_offset <= <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>) {</div>
|
||
<div class="line"><a id="l03085" name="l03085"></a><span class="lineno"> 3085</span> uint32_t num_chars = LE2HE(*<span class="keyword">reinterpret_cast<</span>uint32_t*<span class="keyword">></span>(<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a> + <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>));</div>
|
||
<div class="line"><a id="l03086" name="l03086"></a><span class="lineno"> 3086</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> = end_offset;</div>
|
||
<div class="line"><a id="l03087" name="l03087"></a><span class="lineno"> 3087</span> end_offset = stdex::add(<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>, stdex::mul(num_chars, <span class="keyword">sizeof</span>(_Elem)));</div>
|
||
<div class="line"><a id="l03088" name="l03088"></a><span class="lineno"> 3088</span> _Elem* start = <span class="keyword">reinterpret_cast<</span>_Elem*<span class="keyword">></span>(<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a> + <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>);</div>
|
||
<div class="line"><a id="l03089" name="l03089"></a><span class="lineno"> 3089</span> <span class="keywordflow">if</span> (end_offset <= <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>) {</div>
|
||
<div class="line"><a id="l03090" name="l03090"></a><span class="lineno"> 3090</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>.assign(start, start + num_chars);</div>
|
||
<div class="line"><a id="l03091" name="l03091"></a><span class="lineno"> 3091</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> = end_offset;</div>
|
||
<div class="line"><a id="l03092" name="l03092"></a><span class="lineno"> 3092</span><span class="preprocessor">#if !CHECK_STREAM_STATE</span></div>
|
||
<div class="line"><a id="l03093" name="l03093"></a><span class="lineno"> 3093</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l03094" name="l03094"></a><span class="lineno"> 3094</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l03095" name="l03095"></a><span class="lineno"> 3095</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
||
<div class="line"><a id="l03096" name="l03096"></a><span class="lineno"> 3096</span> }</div>
|
||
<div class="line"><a id="l03097" name="l03097"></a><span class="lineno"> 3097</span> <span class="keywordflow">if</span> (end_offset <= <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>)</div>
|
||
<div class="line"><a id="l03098" name="l03098"></a><span class="lineno"> 3098</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>.assign(start, <span class="keyword">reinterpret_cast<</span>_Elem*<span class="keyword">></span>(<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a> + <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>));</div>
|
||
<div class="line"><a id="l03099" name="l03099"></a><span class="lineno"> 3099</span> }</div>
|
||
<div class="line"><a id="l03100" name="l03100"></a><span class="lineno"> 3100</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> = <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>;</div>
|
||
<div class="line"><a id="l03101" name="l03101"></a><span class="lineno"> 3101</span> m_state = state_t::eof;</div>
|
||
<div class="line"><a id="l03102" name="l03102"></a><span class="lineno"> 3102</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
||
<div class="line"><a id="l03103" name="l03103"></a><span class="lineno"> 3103</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03104" name="l03104"></a><span class="lineno"> 3104</span> </div>
|
||
<div class="foldopen" id="foldopen03105" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03105" name="l03105"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#ae5b6602e176f1053ab2eef88d8312b49"> 3105</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#ae5b6602e176f1053ab2eef88d8312b49">write</a>(</div>
|
||
<div class="line"><a id="l03106" name="l03106"></a><span class="lineno"> 3106</span> _In_reads_bytes_opt_(length) const <span class="keywordtype">void</span>* <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l03107" name="l03107"></a><span class="lineno"> 3107</span> {</div>
|
||
<div class="line"><a id="l03108" name="l03108"></a><span class="lineno"> 3108</span> assert(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a> || !length);</div>
|
||
<div class="line"><a id="l03109" name="l03109"></a><span class="lineno"> 3109</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l03110" name="l03110"></a><span class="lineno"> 3110</span> m_atime = m_mtime = time_point::now();</div>
|
||
<div class="line"><a id="l03111" name="l03111"></a><span class="lineno"> 3111</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l03112" name="l03112"></a><span class="lineno"> 3112</span> <span class="keywordtype">size_t</span> end_offset = <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> + length;</div>
|
||
<div class="line"><a id="l03113" name="l03113"></a><span class="lineno"> 3113</span> <span class="keywordflow">if</span> (end_offset > <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a6aa8c2deeabc66f065c858ba399d911c">m_reserved</a>) {</div>
|
||
<div class="line"><a id="l03114" name="l03114"></a><span class="lineno"> 3114</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a6b59e4dd13195dd91211ece4c680cb9b">reserve</a>(end_offset);</div>
|
||
<div class="line"><a id="l03115" name="l03115"></a><span class="lineno"> 3115</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l03116" name="l03116"></a><span class="lineno"> 3116</span> <span class="keywordflow">return</span> 0;</div>
|
||
<div class="line"><a id="l03117" name="l03117"></a><span class="lineno"> 3117</span> }</div>
|
||
<div class="line"><a id="l03118" name="l03118"></a><span class="lineno"> 3118</span> memcpy(<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a> + <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>, length);</div>
|
||
<div class="line"><a id="l03119" name="l03119"></a><span class="lineno"> 3119</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> = end_offset;</div>
|
||
<div class="line"><a id="l03120" name="l03120"></a><span class="lineno"> 3120</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> > <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>)</div>
|
||
<div class="line"><a id="l03121" name="l03121"></a><span class="lineno"> 3121</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a> = <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>;</div>
|
||
<div class="line"><a id="l03122" name="l03122"></a><span class="lineno"> 3122</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l03123" name="l03123"></a><span class="lineno"> 3123</span> <span class="keywordflow">return</span> length;</div>
|
||
<div class="line"><a id="l03124" name="l03124"></a><span class="lineno"> 3124</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03125" name="l03125"></a><span class="lineno"> 3125</span> </div>
|
||
<div class="foldopen" id="foldopen03129" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03129" name="l03129"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#a7d2187e9f98729b2c711a9cd242b7fc2"> 3129</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a7d2187e9f98729b2c711a9cd242b7fc2">write_byte</a>(_In_ uint8_t <span class="keywordtype">byte</span>, _In_ <span class="keywordtype">size_t</span> amount = 1)</div>
|
||
<div class="line"><a id="l03130" name="l03130"></a><span class="lineno"> 3130</span> {</div>
|
||
<div class="line"><a id="l03131" name="l03131"></a><span class="lineno"> 3131</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l03132" name="l03132"></a><span class="lineno"> 3132</span> m_atime = m_mtime = time_point::now();</div>
|
||
<div class="line"><a id="l03133" name="l03133"></a><span class="lineno"> 3133</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l03134" name="l03134"></a><span class="lineno"> 3134</span> <span class="keywordtype">size_t</span> end_offset = <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> + amount;</div>
|
||
<div class="line"><a id="l03135" name="l03135"></a><span class="lineno"> 3135</span> <span class="keywordflow">if</span> (end_offset > <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a6aa8c2deeabc66f065c858ba399d911c">m_reserved</a>) {</div>
|
||
<div class="line"><a id="l03136" name="l03136"></a><span class="lineno"> 3136</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a6b59e4dd13195dd91211ece4c680cb9b">reserve</a>(end_offset);</div>
|
||
<div class="line"><a id="l03137" name="l03137"></a><span class="lineno"> 3137</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l03138" name="l03138"></a><span class="lineno"> 3138</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l03139" name="l03139"></a><span class="lineno"> 3139</span> }</div>
|
||
<div class="line"><a id="l03140" name="l03140"></a><span class="lineno"> 3140</span> memset(<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a> + <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>, <span class="keywordtype">byte</span>, amount);</div>
|
||
<div class="line"><a id="l03141" name="l03141"></a><span class="lineno"> 3141</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> = end_offset;</div>
|
||
<div class="line"><a id="l03142" name="l03142"></a><span class="lineno"> 3142</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> > <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>)</div>
|
||
<div class="line"><a id="l03143" name="l03143"></a><span class="lineno"> 3143</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a> = <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>;</div>
|
||
<div class="line"><a id="l03144" name="l03144"></a><span class="lineno"> 3144</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l03145" name="l03145"></a><span class="lineno"> 3145</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03146" name="l03146"></a><span class="lineno"> 3146</span> </div>
|
||
<div class="line"><a id="l03161" name="l03161"></a><span class="lineno"> 3161</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
||
<div class="foldopen" id="foldopen03162" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03162" name="l03162"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#ab0bcf389dd3540a5f978ef13dff5d332"> 3162</a></span> <span class="keyword">inline</span> <a class="code hl_class" href="classstdex_1_1stream_1_1memory__file.html">memory_file</a>& <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#ab0bcf389dd3540a5f978ef13dff5d332">write_data</a>(<span class="keyword">const</span> T <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>)</div>
|
||
<div class="line"><a id="l03163" name="l03163"></a><span class="lineno"> 3163</span> {</div>
|
||
<div class="line"><a id="l03164" name="l03164"></a><span class="lineno"> 3164</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l03165" name="l03165"></a><span class="lineno"> 3165</span> m_atime = m_mtime = time_point::now();</div>
|
||
<div class="line"><a id="l03166" name="l03166"></a><span class="lineno"> 3166</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l03167" name="l03167"></a><span class="lineno"> 3167</span> <span class="keywordflow">if</span> (CHECK_STREAM_STATE && !<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l03168" name="l03168"></a><span class="lineno"> 3168</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
||
<div class="line"><a id="l03169" name="l03169"></a><span class="lineno"> 3169</span> <span class="keywordtype">size_t</span> end_offset = <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> + <span class="keyword">sizeof</span>(T);</div>
|
||
<div class="line"><a id="l03170" name="l03170"></a><span class="lineno"> 3170</span> <span class="keywordflow">if</span> (end_offset > <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a6aa8c2deeabc66f065c858ba399d911c">m_reserved</a>) {</div>
|
||
<div class="line"><a id="l03171" name="l03171"></a><span class="lineno"> 3171</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a6b59e4dd13195dd91211ece4c680cb9b">reserve</a>(end_offset);</div>
|
||
<div class="line"><a id="l03172" name="l03172"></a><span class="lineno"> 3172</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l03173" name="l03173"></a><span class="lineno"> 3173</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
||
<div class="line"><a id="l03174" name="l03174"></a><span class="lineno"> 3174</span> }</div>
|
||
<div class="line"><a id="l03175" name="l03175"></a><span class="lineno"> 3175</span> (*<span class="keyword">reinterpret_cast<</span>T*<span class="keyword">></span>(<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a> + <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>)) = HE2LE(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>);</div>
|
||
<div class="line"><a id="l03176" name="l03176"></a><span class="lineno"> 3176</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> = end_offset;</div>
|
||
<div class="line"><a id="l03177" name="l03177"></a><span class="lineno"> 3177</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> > <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>)</div>
|
||
<div class="line"><a id="l03178" name="l03178"></a><span class="lineno"> 3178</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a> = <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>;</div>
|
||
<div class="line"><a id="l03179" name="l03179"></a><span class="lineno"> 3179</span><span class="preprocessor">#if !CHECK_STREAM_STATE</span></div>
|
||
<div class="line"><a id="l03180" name="l03180"></a><span class="lineno"> 3180</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l03181" name="l03181"></a><span class="lineno"> 3181</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l03182" name="l03182"></a><span class="lineno"> 3182</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
||
<div class="line"><a id="l03183" name="l03183"></a><span class="lineno"> 3183</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03184" name="l03184"></a><span class="lineno"> 3184</span> </div>
|
||
<div class="line"><a id="l03199" name="l03199"></a><span class="lineno"> 3199</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
||
<div class="foldopen" id="foldopen03200" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03200" name="l03200"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#ab8326c16c06548801982b07c930d7dfd"> 3200</a></span> <span class="keyword">inline</span> <a class="code hl_class" href="classstdex_1_1stream_1_1memory__file.html">memory_file</a>& <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#ab8326c16c06548801982b07c930d7dfd">write_str</a>(_In_z_ <span class="keyword">const</span> T * <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>)</div>
|
||
<div class="line"><a id="l03201" name="l03201"></a><span class="lineno"> 3201</span> {</div>
|
||
<div class="line"><a id="l03202" name="l03202"></a><span class="lineno"> 3202</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l03203" name="l03203"></a><span class="lineno"> 3203</span> m_atime = m_mtime = time_point::now();</div>
|
||
<div class="line"><a id="l03204" name="l03204"></a><span class="lineno"> 3204</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l03205" name="l03205"></a><span class="lineno"> 3205</span> <span class="keywordflow">if</span> (CHECK_STREAM_STATE && !<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l03206" name="l03206"></a><span class="lineno"> 3206</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
||
<div class="line"><a id="l03207" name="l03207"></a><span class="lineno"> 3207</span> <span class="keywordtype">size_t</span> num_chars = stdex::strlen(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>);</div>
|
||
<div class="line"><a id="l03208" name="l03208"></a><span class="lineno"> 3208</span> <span class="keywordflow">if</span> (num_chars > UINT32_MAX)</div>
|
||
<div class="line"><a id="l03209" name="l03209"></a><span class="lineno"> 3209</span> <span class="keywordflow">throw</span> std::invalid_argument(<span class="stringliteral">"string too long"</span>);</div>
|
||
<div class="line"><a id="l03210" name="l03210"></a><span class="lineno"> 3210</span> <span class="keywordtype">size_t</span> size_chars = num_chars * <span class="keyword">sizeof</span>(T);</div>
|
||
<div class="line"><a id="l03211" name="l03211"></a><span class="lineno"> 3211</span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a99b32855f1f85ccc7c08d71786c17a1c">size</a> = <span class="keyword">sizeof</span>(uint32_t) + size_chars;</div>
|
||
<div class="line"><a id="l03212" name="l03212"></a><span class="lineno"> 3212</span> <span class="keywordtype">size_t</span> end_offset = <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> + <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a99b32855f1f85ccc7c08d71786c17a1c">size</a>;</div>
|
||
<div class="line"><a id="l03213" name="l03213"></a><span class="lineno"> 3213</span> <span class="keywordflow">if</span> (end_offset > <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a6aa8c2deeabc66f065c858ba399d911c">m_reserved</a>) {</div>
|
||
<div class="line"><a id="l03214" name="l03214"></a><span class="lineno"> 3214</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a6b59e4dd13195dd91211ece4c680cb9b">reserve</a>(end_offset);</div>
|
||
<div class="line"><a id="l03215" name="l03215"></a><span class="lineno"> 3215</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l03216" name="l03216"></a><span class="lineno"> 3216</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
||
<div class="line"><a id="l03217" name="l03217"></a><span class="lineno"> 3217</span> }</div>
|
||
<div class="line"><a id="l03218" name="l03218"></a><span class="lineno"> 3218</span> <span class="keyword">auto</span> p = <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a> + <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>;</div>
|
||
<div class="line"><a id="l03219" name="l03219"></a><span class="lineno"> 3219</span> *<span class="keyword">reinterpret_cast<</span>uint32_t*<span class="keyword">></span>(p) = HE2LE((uint32_t)num_chars);</div>
|
||
<div class="line"><a id="l03220" name="l03220"></a><span class="lineno"> 3220</span> memcpy(p + <span class="keyword">sizeof</span>(uint32_t), <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>, size_chars);</div>
|
||
<div class="line"><a id="l03221" name="l03221"></a><span class="lineno"> 3221</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> = end_offset;</div>
|
||
<div class="line"><a id="l03222" name="l03222"></a><span class="lineno"> 3222</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> > <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>)</div>
|
||
<div class="line"><a id="l03223" name="l03223"></a><span class="lineno"> 3223</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a> = <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>;</div>
|
||
<div class="line"><a id="l03224" name="l03224"></a><span class="lineno"> 3224</span><span class="preprocessor">#if !CHECK_STREAM_STATE</span></div>
|
||
<div class="line"><a id="l03225" name="l03225"></a><span class="lineno"> 3225</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l03226" name="l03226"></a><span class="lineno"> 3226</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l03227" name="l03227"></a><span class="lineno"> 3227</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
||
<div class="line"><a id="l03228" name="l03228"></a><span class="lineno"> 3228</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03229" name="l03229"></a><span class="lineno"> 3229</span> </div>
|
||
<div class="foldopen" id="foldopen03235" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03235" name="l03235"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#a4216e7ae6e306170357aef1ea1c304c7"> 3235</a></span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a4216e7ae6e306170357aef1ea1c304c7">write_stream</a>(_Inout_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a> & stream, _In_ <span class="keywordtype">size_t</span> amount = SIZE_MAX)</div>
|
||
<div class="line"><a id="l03236" name="l03236"></a><span class="lineno"> 3236</span> {</div>
|
||
<div class="line"><a id="l03237" name="l03237"></a><span class="lineno"> 3237</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l03238" name="l03238"></a><span class="lineno"> 3238</span> m_atime = m_mtime = time_point::now();</div>
|
||
<div class="line"><a id="l03239" name="l03239"></a><span class="lineno"> 3239</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l03240" name="l03240"></a><span class="lineno"> 3240</span> <span class="keywordtype">size_t</span> num_read, dst_offset = <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>, dst_size = <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>;</div>
|
||
<div class="line"><a id="l03241" name="l03241"></a><span class="lineno"> 3241</span> <span class="keywordtype">size_t</span> num_copied = 0, to_write = amount;</div>
|
||
<div class="line"><a id="l03242" name="l03242"></a><span class="lineno"> 3242</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l03243" name="l03243"></a><span class="lineno"> 3243</span> <span class="keywordflow">if</span> (amount != SIZE_MAX) {</div>
|
||
<div class="line"><a id="l03244" name="l03244"></a><span class="lineno"> 3244</span> dst_size = stdex::add(dst_size, amount);</div>
|
||
<div class="line"><a id="l03245" name="l03245"></a><span class="lineno"> 3245</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a6b59e4dd13195dd91211ece4c680cb9b">reserve</a>(dst_size);</div>
|
||
<div class="line"><a id="l03246" name="l03246"></a><span class="lineno"> 3246</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l03247" name="l03247"></a><span class="lineno"> 3247</span> <span class="keywordflow">return</span> 0;</div>
|
||
<div class="line"><a id="l03248" name="l03248"></a><span class="lineno"> 3248</span> <span class="keywordflow">while</span> (to_write) {</div>
|
||
<div class="line"><a id="l03249" name="l03249"></a><span class="lineno"> 3249</span> num_read = stream.read(<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a> + dst_offset, to_write);</div>
|
||
<div class="line"><a id="l03250" name="l03250"></a><span class="lineno"> 3250</span> dst_size = dst_offset += num_read;</div>
|
||
<div class="line"><a id="l03251" name="l03251"></a><span class="lineno"> 3251</span> num_copied += num_read;</div>
|
||
<div class="line"><a id="l03252" name="l03252"></a><span class="lineno"> 3252</span> to_write -= num_read;</div>
|
||
<div class="line"><a id="l03253" name="l03253"></a><span class="lineno"> 3253</span> <span class="keywordflow">if</span> (!stream.ok()) {</div>
|
||
<div class="line"><a id="l03254" name="l03254"></a><span class="lineno"> 3254</span> <span class="keywordflow">if</span> (stream.state() != state_t::eof)</div>
|
||
<div class="line"><a id="l03255" name="l03255"></a><span class="lineno"> 3255</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l03256" name="l03256"></a><span class="lineno"> 3256</span> <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l03257" name="l03257"></a><span class="lineno"> 3257</span> }</div>
|
||
<div class="line"><a id="l03258" name="l03258"></a><span class="lineno"> 3258</span> };</div>
|
||
<div class="line"><a id="l03259" name="l03259"></a><span class="lineno"> 3259</span> }</div>
|
||
<div class="line"><a id="l03260" name="l03260"></a><span class="lineno"> 3260</span> <span class="keywordflow">else</span> {</div>
|
||
<div class="line"><a id="l03261" name="l03261"></a><span class="lineno"> 3261</span> <span class="keywordtype">size_t</span> block_size;</div>
|
||
<div class="line"><a id="l03262" name="l03262"></a><span class="lineno"> 3262</span> <span class="keywordflow">while</span> (to_write) {</div>
|
||
<div class="line"><a id="l03263" name="l03263"></a><span class="lineno"> 3263</span> block_size = std::min(to_write, default_block_size);</div>
|
||
<div class="line"><a id="l03264" name="l03264"></a><span class="lineno"> 3264</span> dst_size = stdex::add(dst_size, block_size);</div>
|
||
<div class="line"><a id="l03265" name="l03265"></a><span class="lineno"> 3265</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a6b59e4dd13195dd91211ece4c680cb9b">reserve</a>(dst_size);</div>
|
||
<div class="line"><a id="l03266" name="l03266"></a><span class="lineno"> 3266</span> <span class="keywordflow">if</span> (!<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_</div>
|
||
<div class="line"><a id="l03267" name="l03267"></a><span class="lineno"> 3267</span> <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l03268" name="l03268"></a><span class="lineno"> 3268</span> num_read = stream.read(<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a> + dst_offset, block_size);</div>
|
||
<div class="line"><a id="l03269" name="l03269"></a><span class="lineno"> 3269</span> dst_size = dst_offset += num_read;</div>
|
||
<div class="line"><a id="l03270" name="l03270"></a><span class="lineno"> 3270</span> num_copied += num_read;</div>
|
||
<div class="line"><a id="l03271" name="l03271"></a><span class="lineno"> 3271</span> to_write -= num_read;</div>
|
||
<div class="line"><a id="l03272" name="l03272"></a><span class="lineno"> 3272</span> <span class="keywordflow">if</span> (!stream.ok()) {</div>
|
||
<div class="line"><a id="l03273" name="l03273"></a><span class="lineno"> 3273</span> <span class="keywordflow">if</span> (stream.state() != state_t::eof)</div>
|
||
<div class="line"><a id="l03274" name="l03274"></a><span class="lineno"> 3274</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l03275" name="l03275"></a><span class="lineno"> 3275</span> <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l03276" name="l03276"></a><span class="lineno"> 3276</span> }</div>
|
||
<div class="line"><a id="l03277" name="l03277"></a><span class="lineno"> 3277</span> };</div>
|
||
<div class="line"><a id="l03278" name="l03278"></a><span class="lineno"> 3278</span> }</div>
|
||
<div class="line"><a id="l03279" name="l03279"></a><span class="lineno"> 3279</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> = dst_offset;</div>
|
||
<div class="line"><a id="l03280" name="l03280"></a><span class="lineno"> 3280</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> > <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>)</div>
|
||
<div class="line"><a id="l03281" name="l03281"></a><span class="lineno"> 3281</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a> = <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>;</div>
|
||
<div class="line"><a id="l03282" name="l03282"></a><span class="lineno"> 3282</span> <span class="keywordflow">return</span> num_copied;</div>
|
||
<div class="line"><a id="l03283" name="l03283"></a><span class="lineno"> 3283</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03284" name="l03284"></a><span class="lineno"> 3284</span> </div>
|
||
<div class="foldopen" id="foldopen03285" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03285" name="l03285"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#a4cf33faaf1686335bd3e3a7e72813dd6"> 3285</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a4cf33faaf1686335bd3e3a7e72813dd6">close</a>()</div>
|
||
<div class="line"><a id="l03286" name="l03286"></a><span class="lineno"> 3286</span> {</div>
|
||
<div class="line"><a id="l03287" name="l03287"></a><span class="lineno"> 3287</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#aca812d996b5b60660fa121787e4c0e68">m_manage</a> && <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a>)</div>
|
||
<div class="line"><a id="l03288" name="l03288"></a><span class="lineno"> 3288</span> free(<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a>);</div>
|
||
<div class="line"><a id="l03289" name="l03289"></a><span class="lineno"> 3289</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a> = <span class="keyword">nullptr</span>;</div>
|
||
<div class="line"><a id="l03290" name="l03290"></a><span class="lineno"> 3290</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#aca812d996b5b60660fa121787e4c0e68">m_manage</a> = <span class="keyword">true</span>;</div>
|
||
<div class="line"><a id="l03291" name="l03291"></a><span class="lineno"> 3291</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> = 0;</div>
|
||
<div class="line"><a id="l03292" name="l03292"></a><span class="lineno"> 3292</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a> = <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a6aa8c2deeabc66f065c858ba399d911c">m_reserved</a> = 0;</div>
|
||
<div class="line"><a id="l03293" name="l03293"></a><span class="lineno"> 3293</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l03294" name="l03294"></a><span class="lineno"> 3294</span> m_ctime = m_atime = m_mtime = time_point::min();</div>
|
||
<div class="line"><a id="l03295" name="l03295"></a><span class="lineno"> 3295</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l03296" name="l03296"></a><span class="lineno"> 3296</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l03297" name="l03297"></a><span class="lineno"> 3297</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03298" name="l03298"></a><span class="lineno"> 3298</span> </div>
|
||
<div class="foldopen" id="foldopen03299" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03299" name="l03299"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#a9e67e40e9e3c0f7b002fcdab5220b4e7"> 3299</a></span> <span class="keyword">virtual</span> fpos_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a9e67e40e9e3c0f7b002fcdab5220b4e7">seek</a>(_In_ foff_t offset, _In_ seek_t how = seek_t::beg)</div>
|
||
<div class="line"><a id="l03300" name="l03300"></a><span class="lineno"> 3300</span> {</div>
|
||
<div class="line"><a id="l03301" name="l03301"></a><span class="lineno"> 3301</span> fpos_t target;</div>
|
||
<div class="line"><a id="l03302" name="l03302"></a><span class="lineno"> 3302</span> <span class="keywordflow">switch</span> (how) {</div>
|
||
<div class="line"><a id="l03303" name="l03303"></a><span class="lineno"> 3303</span> <span class="keywordflow">case</span> seek_t::beg: target = offset; <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l03304" name="l03304"></a><span class="lineno"> 3304</span> <span class="keywordflow">case</span> seek_t::cur: target = <span class="keyword">static_cast<</span>fpos_t<span class="keyword">></span>(<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>) + offset; <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l03305" name="l03305"></a><span class="lineno"> 3305</span> <span class="keywordflow">case</span> seek_t::end: target = <span class="keyword">static_cast<</span>fpos_t<span class="keyword">></span>(<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>) + offset; <span class="keywordflow">break</span>;</div>
|
||
<div class="line"><a id="l03306" name="l03306"></a><span class="lineno"> 3306</span> <span class="keywordflow">default</span>: <span class="keywordflow">throw</span> std::invalid_argument(<span class="stringliteral">"unknown seek origin"</span>);</div>
|
||
<div class="line"><a id="l03307" name="l03307"></a><span class="lineno"> 3307</span> }</div>
|
||
<div class="line"><a id="l03308" name="l03308"></a><span class="lineno"> 3308</span> <span class="keywordflow">if</span> (target <= SIZE_MAX) {</div>
|
||
<div class="line"><a id="l03309" name="l03309"></a><span class="lineno"> 3309</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l03310" name="l03310"></a><span class="lineno"> 3310</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a> = <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(target);</div>
|
||
<div class="line"><a id="l03311" name="l03311"></a><span class="lineno"> 3311</span> }</div>
|
||
<div class="line"><a id="l03312" name="l03312"></a><span class="lineno"> 3312</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l03313" name="l03313"></a><span class="lineno"> 3313</span> <span class="keywordflow">return</span> fpos_max;</div>
|
||
<div class="line"><a id="l03314" name="l03314"></a><span class="lineno"> 3314</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03315" name="l03315"></a><span class="lineno"> 3315</span> </div>
|
||
<div class="foldopen" id="foldopen03316" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03316" name="l03316"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#a665d78bdb906762139530035ba6013fa"> 3316</a></span> <span class="keyword">virtual</span> fpos_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a665d78bdb906762139530035ba6013fa">tell</a>()<span class="keyword"> const</span></div>
|
||
<div class="line"><a id="l03317" name="l03317"></a><span class="lineno"> 3317</span><span class="keyword"> </span>{</div>
|
||
<div class="line"><a id="l03318" name="l03318"></a><span class="lineno"> 3318</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>;</div>
|
||
<div class="line"><a id="l03319" name="l03319"></a><span class="lineno"> 3319</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03320" name="l03320"></a><span class="lineno"> 3320</span> </div>
|
||
<div class="foldopen" id="foldopen03321" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03321" name="l03321"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#a99b32855f1f85ccc7c08d71786c17a1c"> 3321</a></span> <span class="keyword">virtual</span> fsize_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a99b32855f1f85ccc7c08d71786c17a1c">size</a>()</div>
|
||
<div class="line"><a id="l03322" name="l03322"></a><span class="lineno"> 3322</span> {</div>
|
||
<div class="line"><a id="l03323" name="l03323"></a><span class="lineno"> 3323</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>;</div>
|
||
<div class="line"><a id="l03324" name="l03324"></a><span class="lineno"> 3324</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03325" name="l03325"></a><span class="lineno"> 3325</span> </div>
|
||
<div class="foldopen" id="foldopen03326" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03326" name="l03326"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#aa35db1681e5c56046eaf0c70068b0d42"> 3326</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aa35db1681e5c56046eaf0c70068b0d42">truncate</a>()</div>
|
||
<div class="line"><a id="l03327" name="l03327"></a><span class="lineno"> 3327</span> {</div>
|
||
<div class="line"><a id="l03328" name="l03328"></a><span class="lineno"> 3328</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l03329" name="l03329"></a><span class="lineno"> 3329</span> m_atime = m_mtime = time_point::now();</div>
|
||
<div class="line"><a id="l03330" name="l03330"></a><span class="lineno"> 3330</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l03331" name="l03331"></a><span class="lineno"> 3331</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a> = <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>;</div>
|
||
<div class="line"><a id="l03332" name="l03332"></a><span class="lineno"> 3332</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a6b59e4dd13195dd91211ece4c680cb9b">reserve</a>(<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>);</div>
|
||
<div class="line"><a id="l03333" name="l03333"></a><span class="lineno"> 3333</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03334" name="l03334"></a><span class="lineno"> 3334</span> </div>
|
||
<div class="line"><a id="l03335" name="l03335"></a><span class="lineno"> 3335</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l03336" name="l03336"></a><span class="lineno"> 3336</span> <span class="keyword">virtual</span> time_point <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a3c02c83246c43ed868dab1dd5a5d698d">ctime</a>()<span class="keyword"> const</span></div>
|
||
<div class="line"><a id="l03337" name="l03337"></a><span class="lineno"> 3337</span><span class="keyword"> </span>{</div>
|
||
<div class="line"><a id="l03338" name="l03338"></a><span class="lineno"> 3338</span> <span class="keywordflow">return</span> m_ctime;</div>
|
||
<div class="line"><a id="l03339" name="l03339"></a><span class="lineno"> 3339</span> }</div>
|
||
<div class="line"><a id="l03340" name="l03340"></a><span class="lineno"> 3340</span> </div>
|
||
<div class="line"><a id="l03341" name="l03341"></a><span class="lineno"> 3341</span> <span class="keyword">virtual</span> time_point <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a84936e230100934793aad8a516efa826">atime</a>()<span class="keyword"> const</span></div>
|
||
<div class="line"><a id="l03342" name="l03342"></a><span class="lineno"> 3342</span><span class="keyword"> </span>{</div>
|
||
<div class="line"><a id="l03343" name="l03343"></a><span class="lineno"> 3343</span> <span class="keywordflow">return</span> m_atime;</div>
|
||
<div class="line"><a id="l03344" name="l03344"></a><span class="lineno"> 3344</span> }</div>
|
||
<div class="line"><a id="l03345" name="l03345"></a><span class="lineno"> 3345</span> </div>
|
||
<div class="line"><a id="l03346" name="l03346"></a><span class="lineno"> 3346</span> <span class="keyword">virtual</span> time_point <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#ae10432137e01b7ce7c254c2a455c719e">mtime</a>()<span class="keyword"> const</span></div>
|
||
<div class="line"><a id="l03347" name="l03347"></a><span class="lineno"> 3347</span><span class="keyword"> </span>{</div>
|
||
<div class="line"><a id="l03348" name="l03348"></a><span class="lineno"> 3348</span> <span class="keywordflow">return</span> m_mtime;</div>
|
||
<div class="line"><a id="l03349" name="l03349"></a><span class="lineno"> 3349</span> }</div>
|
||
<div class="line"><a id="l03350" name="l03350"></a><span class="lineno"> 3350</span> </div>
|
||
<div class="line"><a id="l03351" name="l03351"></a><span class="lineno"> 3351</span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#aba668e53fc4709cd545f12a49521ed56">set_ctime</a>(time_point date)</div>
|
||
<div class="line"><a id="l03352" name="l03352"></a><span class="lineno"> 3352</span> {</div>
|
||
<div class="line"><a id="l03353" name="l03353"></a><span class="lineno"> 3353</span> m_ctime = date;</div>
|
||
<div class="line"><a id="l03354" name="l03354"></a><span class="lineno"> 3354</span> }</div>
|
||
<div class="line"><a id="l03355" name="l03355"></a><span class="lineno"> 3355</span> </div>
|
||
<div class="line"><a id="l03356" name="l03356"></a><span class="lineno"> 3356</span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#ae76436514ac66d88bbd584ea07d879d0">set_atime</a>(time_point date)</div>
|
||
<div class="line"><a id="l03357" name="l03357"></a><span class="lineno"> 3357</span> {</div>
|
||
<div class="line"><a id="l03358" name="l03358"></a><span class="lineno"> 3358</span> m_atime = date;</div>
|
||
<div class="line"><a id="l03359" name="l03359"></a><span class="lineno"> 3359</span> }</div>
|
||
<div class="line"><a id="l03360" name="l03360"></a><span class="lineno"> 3360</span> </div>
|
||
<div class="line"><a id="l03361" name="l03361"></a><span class="lineno"> 3361</span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a814a080cb6da2041013749cc125bfd2b">set_mtime</a>(time_point date)</div>
|
||
<div class="line"><a id="l03362" name="l03362"></a><span class="lineno"> 3362</span> {</div>
|
||
<div class="line"><a id="l03363" name="l03363"></a><span class="lineno"> 3363</span> m_mtime = date;</div>
|
||
<div class="line"><a id="l03364" name="l03364"></a><span class="lineno"> 3364</span> }</div>
|
||
<div class="line"><a id="l03365" name="l03365"></a><span class="lineno"> 3365</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l03366" name="l03366"></a><span class="lineno"> 3366</span> </div>
|
||
<div class="line"><a id="l03367" name="l03367"></a><span class="lineno"> 3367</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l03375" name="l03375"></a><span class="lineno"> 3375</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
||
<div class="foldopen" id="foldopen03376" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03376" name="l03376"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#a8ccb02a23999882255d5c16c83f91571"> 3376</a></span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a8ccb02a23999882255d5c16c83f91571">set</a>(_In_ fpos_t offset, _In_ <span class="keyword">const</span> T <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>)</div>
|
||
<div class="line"><a id="l03377" name="l03377"></a><span class="lineno"> 3377</span> {</div>
|
||
<div class="line"><a id="l03378" name="l03378"></a><span class="lineno"> 3378</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l03379" name="l03379"></a><span class="lineno"> 3379</span> m_atime = m_mtime = time_point::now();</div>
|
||
<div class="line"><a id="l03380" name="l03380"></a><span class="lineno"> 3380</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l03381" name="l03381"></a><span class="lineno"> 3381</span> assert(offset + <span class="keyword">sizeof</span>(T) < <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>);</div>
|
||
<div class="line"><a id="l03382" name="l03382"></a><span class="lineno"> 3382</span> (*<span class="keyword">reinterpret_cast<</span>T*<span class="keyword">></span>(<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a> + offset)) = HE2LE(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>);</div>
|
||
<div class="line"><a id="l03383" name="l03383"></a><span class="lineno"> 3383</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03384" name="l03384"></a><span class="lineno"> 3384</span> </div>
|
||
<div class="line"><a id="l03385" name="l03385"></a><span class="lineno"> 3385</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l03386" name="l03386"></a><span class="lineno"> 3386</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a8ccb02a23999882255d5c16c83f91571">set</a>(_In_ fpos_t offset, _In_ <span class="keyword">const</span> int8_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { set<int8_t>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03387" name="l03387"></a><span class="lineno"> 3387</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a8ccb02a23999882255d5c16c83f91571">set</a>(_In_ fpos_t offset, _In_ <span class="keyword">const</span> int16_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { set<int16_t>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03388" name="l03388"></a><span class="lineno"> 3388</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a8ccb02a23999882255d5c16c83f91571">set</a>(_In_ fpos_t offset, _In_ <span class="keyword">const</span> int32_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { set<int32_t>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03389" name="l03389"></a><span class="lineno"> 3389</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a8ccb02a23999882255d5c16c83f91571">set</a>(_In_ fpos_t offset, _In_ <span class="keyword">const</span> int64_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { set<int64_t>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03390" name="l03390"></a><span class="lineno"> 3390</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a8ccb02a23999882255d5c16c83f91571">set</a>(_In_ fpos_t offset, _In_ <span class="keyword">const</span> uint8_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { set<uint8_t>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03391" name="l03391"></a><span class="lineno"> 3391</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a8ccb02a23999882255d5c16c83f91571">set</a>(_In_ fpos_t offset, _In_ <span class="keyword">const</span> uint16_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { set<uint16_t>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03392" name="l03392"></a><span class="lineno"> 3392</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a8ccb02a23999882255d5c16c83f91571">set</a>(_In_ fpos_t offset, _In_ <span class="keyword">const</span> uint32_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { set<uint32_t>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03393" name="l03393"></a><span class="lineno"> 3393</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a8ccb02a23999882255d5c16c83f91571">set</a>(_In_ fpos_t offset, _In_ <span class="keyword">const</span> uint64_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { set<uint64_t>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03394" name="l03394"></a><span class="lineno"> 3394</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a8ccb02a23999882255d5c16c83f91571">set</a>(_In_ fpos_t offset, _In_ <span class="keyword">const</span> <span class="keywordtype">float</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { set<float>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03395" name="l03395"></a><span class="lineno"> 3395</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a8ccb02a23999882255d5c16c83f91571">set</a>(_In_ fpos_t offset, _In_ <span class="keyword">const</span> <span class="keywordtype">double</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { set<double>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03396" name="l03396"></a><span class="lineno"> 3396</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a8ccb02a23999882255d5c16c83f91571">set</a>(_In_ fpos_t offset, _In_ <span class="keyword">const</span> <span class="keywordtype">char</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { set<char>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03397" name="l03397"></a><span class="lineno"> 3397</span><span class="preprocessor">#ifdef _NATIVE_WCHAR_T_DEFINED</span></div>
|
||
<div class="line"><a id="l03398" name="l03398"></a><span class="lineno"> 3398</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a8ccb02a23999882255d5c16c83f91571">set</a>(_In_ fpos_t offset, _In_ <span class="keyword">const</span> <span class="keywordtype">wchar_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { set<wchar_t>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03399" name="l03399"></a><span class="lineno"> 3399</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l03400" name="l03400"></a><span class="lineno"> 3400</span> </div>
|
||
<div class="line"><a id="l03408" name="l03408"></a><span class="lineno"> 3408</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l03409" name="l03409"></a><span class="lineno"> 3409</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
||
<div class="foldopen" id="foldopen03410" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03410" name="l03410"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#a41124fc38a3439c4407ea1c9ef4962b1"> 3410</a></span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a41124fc38a3439c4407ea1c9ef4962b1">get</a>(_In_ fpos_t offset, _Out_ T & <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>)</div>
|
||
<div class="line"><a id="l03411" name="l03411"></a><span class="lineno"> 3411</span> {</div>
|
||
<div class="line"><a id="l03412" name="l03412"></a><span class="lineno"> 3412</span> assert(offset + <span class="keyword">sizeof</span>(T) < <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>);</div>
|
||
<div class="line"><a id="l03413" name="l03413"></a><span class="lineno"> 3413</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a> = LE2HE(*(T*)(<a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a> + offset));</div>
|
||
<div class="line"><a id="l03414" name="l03414"></a><span class="lineno"> 3414</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l03415" name="l03415"></a><span class="lineno"> 3415</span> m_atime = time_point::now();</div>
|
||
<div class="line"><a id="l03416" name="l03416"></a><span class="lineno"> 3416</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l03417" name="l03417"></a><span class="lineno"> 3417</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03418" name="l03418"></a><span class="lineno"> 3418</span> </div>
|
||
<div class="line"><a id="l03419" name="l03419"></a><span class="lineno"> 3419</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l03420" name="l03420"></a><span class="lineno"> 3420</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a41124fc38a3439c4407ea1c9ef4962b1">get</a>(_In_ fpos_t offset, _Out_ int8_t & <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { get<int8_t>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03421" name="l03421"></a><span class="lineno"> 3421</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a41124fc38a3439c4407ea1c9ef4962b1">get</a>(_In_ fpos_t offset, _Out_ int16_t & <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { get<int16_t>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03422" name="l03422"></a><span class="lineno"> 3422</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a41124fc38a3439c4407ea1c9ef4962b1">get</a>(_In_ fpos_t offset, _Out_ int32_t & <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { get<int32_t>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03423" name="l03423"></a><span class="lineno"> 3423</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a41124fc38a3439c4407ea1c9ef4962b1">get</a>(_In_ fpos_t offset, _Out_ int64_t & <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { get<int64_t>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03424" name="l03424"></a><span class="lineno"> 3424</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a41124fc38a3439c4407ea1c9ef4962b1">get</a>(_In_ fpos_t offset, _Out_ uint8_t & <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { get<uint8_t>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03425" name="l03425"></a><span class="lineno"> 3425</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a41124fc38a3439c4407ea1c9ef4962b1">get</a>(_In_ fpos_t offset, _Out_ uint16_t & <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { get<uint16_t>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03426" name="l03426"></a><span class="lineno"> 3426</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a41124fc38a3439c4407ea1c9ef4962b1">get</a>(_In_ fpos_t offset, _Out_ uint32_t & <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { get<uint32_t>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03427" name="l03427"></a><span class="lineno"> 3427</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a41124fc38a3439c4407ea1c9ef4962b1">get</a>(_In_ fpos_t offset, _Out_ uint64_t & <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { get<uint64_t>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03428" name="l03428"></a><span class="lineno"> 3428</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a41124fc38a3439c4407ea1c9ef4962b1">get</a>(_In_ fpos_t offset, _Out_ <span class="keywordtype">float</span>& <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { get<float>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03429" name="l03429"></a><span class="lineno"> 3429</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a41124fc38a3439c4407ea1c9ef4962b1">get</a>(_In_ fpos_t offset, _Out_ <span class="keywordtype">double</span>& <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { get<double>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03430" name="l03430"></a><span class="lineno"> 3430</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a41124fc38a3439c4407ea1c9ef4962b1">get</a>(_In_ fpos_t offset, _Out_ <span class="keywordtype">char</span>& <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { get<char>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03431" name="l03431"></a><span class="lineno"> 3431</span><span class="preprocessor">#ifdef _NATIVE_WCHAR_T_DEFINED</span></div>
|
||
<div class="line"><a id="l03432" name="l03432"></a><span class="lineno"> 3432</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a41124fc38a3439c4407ea1c9ef4962b1">get</a>(_In_ fpos_t offset, _Out_ <span class="keywordtype">wchar_t</span>& <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { get<wchar_t>(offset, <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03433" name="l03433"></a><span class="lineno"> 3433</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l03434" name="l03434"></a><span class="lineno"> 3434</span> </div>
|
||
<div class="line"><a id="l03435" name="l03435"></a><span class="lineno"> 3435</span> <span class="keyword">inline</span> memory_file& operator <<(_In_ <span class="keyword">const</span> int8_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#ab0bcf389dd3540a5f978ef13dff5d332">write_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03436" name="l03436"></a><span class="lineno"> 3436</span> <span class="keyword">inline</span> memory_file& operator >>(_Out_ int8_t & <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a4aa784758856b70a2b6f2b7ca0ffa72b">read_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03437" name="l03437"></a><span class="lineno"> 3437</span> <span class="keyword">inline</span> memory_file& operator <<(_In_ <span class="keyword">const</span> int16_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#ab0bcf389dd3540a5f978ef13dff5d332">write_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03438" name="l03438"></a><span class="lineno"> 3438</span> <span class="keyword">inline</span> memory_file& operator >>(_Out_ int16_t & <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a4aa784758856b70a2b6f2b7ca0ffa72b">read_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03439" name="l03439"></a><span class="lineno"> 3439</span> <span class="keyword">inline</span> memory_file& operator <<(_In_ <span class="keyword">const</span> int32_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#ab0bcf389dd3540a5f978ef13dff5d332">write_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03440" name="l03440"></a><span class="lineno"> 3440</span> <span class="keyword">inline</span> memory_file& operator >>(_Out_ int32_t & <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a4aa784758856b70a2b6f2b7ca0ffa72b">read_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03441" name="l03441"></a><span class="lineno"> 3441</span> <span class="keyword">inline</span> memory_file& operator <<(_In_ <span class="keyword">const</span> int64_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#ab0bcf389dd3540a5f978ef13dff5d332">write_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03442" name="l03442"></a><span class="lineno"> 3442</span> <span class="keyword">inline</span> memory_file& operator >>(_Out_ int64_t & <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a4aa784758856b70a2b6f2b7ca0ffa72b">read_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03443" name="l03443"></a><span class="lineno"> 3443</span> <span class="keyword">inline</span> memory_file& operator <<(_In_ <span class="keyword">const</span> uint8_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#ab0bcf389dd3540a5f978ef13dff5d332">write_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03444" name="l03444"></a><span class="lineno"> 3444</span> <span class="keyword">inline</span> memory_file& operator >>(_Out_ uint8_t & <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a4aa784758856b70a2b6f2b7ca0ffa72b">read_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03445" name="l03445"></a><span class="lineno"> 3445</span> <span class="keyword">inline</span> memory_file& operator <<(_In_ <span class="keyword">const</span> uint16_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#ab0bcf389dd3540a5f978ef13dff5d332">write_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03446" name="l03446"></a><span class="lineno"> 3446</span> <span class="keyword">inline</span> memory_file& operator >>(_Out_ uint16_t & <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a4aa784758856b70a2b6f2b7ca0ffa72b">read_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03447" name="l03447"></a><span class="lineno"> 3447</span> <span class="keyword">inline</span> memory_file& operator <<(_In_ <span class="keyword">const</span> uint32_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#ab0bcf389dd3540a5f978ef13dff5d332">write_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03448" name="l03448"></a><span class="lineno"> 3448</span> <span class="keyword">inline</span> memory_file& operator >>(_Out_ uint32_t & <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a4aa784758856b70a2b6f2b7ca0ffa72b">read_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03449" name="l03449"></a><span class="lineno"> 3449</span> <span class="keyword">inline</span> memory_file& operator <<(_In_ <span class="keyword">const</span> uint64_t <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#ab0bcf389dd3540a5f978ef13dff5d332">write_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03450" name="l03450"></a><span class="lineno"> 3450</span> <span class="keyword">inline</span> memory_file& operator >>(_Out_ uint64_t & <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a4aa784758856b70a2b6f2b7ca0ffa72b">read_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03451" name="l03451"></a><span class="lineno"> 3451</span> <span class="keyword">inline</span> memory_file& operator <<(_In_ <span class="keyword">const</span> <span class="keywordtype">float</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#ab0bcf389dd3540a5f978ef13dff5d332">write_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03452" name="l03452"></a><span class="lineno"> 3452</span> <span class="keyword">inline</span> memory_file& operator >>(_Out_ <span class="keywordtype">float</span>& <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a4aa784758856b70a2b6f2b7ca0ffa72b">read_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03453" name="l03453"></a><span class="lineno"> 3453</span> <span class="keyword">inline</span> memory_file& operator <<(_In_ <span class="keyword">const</span> <span class="keywordtype">double</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#ab0bcf389dd3540a5f978ef13dff5d332">write_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03454" name="l03454"></a><span class="lineno"> 3454</span> <span class="keyword">inline</span> memory_file& operator >>(_Out_ <span class="keywordtype">double</span>& <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a4aa784758856b70a2b6f2b7ca0ffa72b">read_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03455" name="l03455"></a><span class="lineno"> 3455</span> <span class="keyword">inline</span> memory_file& operator <<(_In_ <span class="keyword">const</span> <span class="keywordtype">char</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#ab0bcf389dd3540a5f978ef13dff5d332">write_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03456" name="l03456"></a><span class="lineno"> 3456</span> <span class="keyword">inline</span> memory_file& operator >>(_Out_ <span class="keywordtype">char</span>& <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a4aa784758856b70a2b6f2b7ca0ffa72b">read_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03457" name="l03457"></a><span class="lineno"> 3457</span><span class="preprocessor">#ifdef _NATIVE_WCHAR_T_DEFINED</span></div>
|
||
<div class="line"><a id="l03458" name="l03458"></a><span class="lineno"> 3458</span> <span class="keyword">inline</span> memory_file& operator <<(_In_ <span class="keyword">const</span> <span class="keywordtype">wchar_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#ab0bcf389dd3540a5f978ef13dff5d332">write_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03459" name="l03459"></a><span class="lineno"> 3459</span> <span class="keyword">inline</span> memory_file& operator >>(_Out_ <span class="keywordtype">wchar_t</span>& <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a4aa784758856b70a2b6f2b7ca0ffa72b">read_data</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03460" name="l03460"></a><span class="lineno"> 3460</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l03461" name="l03461"></a><span class="lineno"> 3461</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
||
<div class="line"><a id="l03462" name="l03462"></a><span class="lineno"> 3462</span> <span class="keyword">inline</span> memory_file& operator <<(_In_ <span class="keyword">const</span> T * <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#ab8326c16c06548801982b07c930d7dfd">write_str</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03463" name="l03463"></a><span class="lineno"> 3463</span> <span class="keyword">template</span><<span class="keyword">class</span> _Elem, <span class="keyword">class</span> _Traits = std::<span class="keywordtype">char</span>_traits<_Elem>, <span class="keyword">class</span> _Ax = std::allocator<_Elem>></div>
|
||
<div class="line"><a id="l03464" name="l03464"></a><span class="lineno"> 3464</span> <span class="keyword">inline</span> memory_file& operator >>(_Inout_ std::basic_string<_Elem, _Traits, _Ax>&<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>) { <span class="keywordflow">return</span> <a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#a7a8abbdd7f86e10ffb711621015645f6">read_str</a>(<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>); }</div>
|
||
<div class="line"><a id="l03465" name="l03465"></a><span class="lineno"> 3465</span> </div>
|
||
<div class="line"><a id="l03466" name="l03466"></a><span class="lineno"> 3466</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l03467" name="l03467"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b"> 3467</a></span> uint8_t* <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">m_data</a>; </div>
|
||
<div class="line"><a id="l03468" name="l03468"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#aca812d996b5b60660fa121787e4c0e68"> 3468</a></span> <span class="keywordtype">bool</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#aca812d996b5b60660fa121787e4c0e68">m_manage</a>; </div>
|
||
<div class="line"><a id="l03469" name="l03469"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d"> 3469</a></span> <span class="keywordtype">size_t</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">m_offset</a>; </div>
|
||
<div class="line"><a id="l03470" name="l03470"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3"> 3470</a></span> <span class="keywordtype">size_t</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">m_size</a>; </div>
|
||
<div class="line"><a id="l03471" name="l03471"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1memory__file.html#a6aa8c2deeabc66f065c858ba399d911c"> 3471</a></span> <span class="keywordtype">size_t</span> <a class="code hl_variable" href="classstdex_1_1stream_1_1memory__file.html#a6aa8c2deeabc66f065c858ba399d911c">m_reserved</a>; </div>
|
||
<div class="line"><a id="l03472" name="l03472"></a><span class="lineno"> 3472</span><span class="preprocessor">#if SET_FILE_OP_TIMES</span></div>
|
||
<div class="line"><a id="l03473" name="l03473"></a><span class="lineno"> 3473</span> time_point</div>
|
||
<div class="line"><a id="l03474" name="l03474"></a><span class="lineno"> 3474</span> m_ctime,</div>
|
||
<div class="line"><a id="l03475" name="l03475"></a><span class="lineno"> 3475</span> m_atime,</div>
|
||
<div class="line"><a id="l03476" name="l03476"></a><span class="lineno"> 3476</span> m_mtime;</div>
|
||
<div class="line"><a id="l03477" name="l03477"></a><span class="lineno"> 3477</span><span class="preprocessor">#endif</span></div>
|
||
<div class="line"><a id="l03478" name="l03478"></a><span class="lineno"> 3478</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l03479" name="l03479"></a><span class="lineno"> 3479</span> </div>
|
||
<div class="foldopen" id="foldopen03483" data-start="{" data-end="};">
|
||
<div class="line"><a id="l03483" name="l03483"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1fifo.html"> 3483</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1stream_1_1fifo.html">fifo</a> : <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a> {</div>
|
||
<div class="line"><a id="l03484" name="l03484"></a><span class="lineno"> 3484</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l03485" name="l03485"></a><span class="lineno"> 3485</span> <a class="code hl_class" href="classstdex_1_1stream_1_1fifo.html">fifo</a>() :</div>
|
||
<div class="line"><a id="l03486" name="l03486"></a><span class="lineno"> 3486</span> m_offset(0),</div>
|
||
<div class="line"><a id="l03487" name="l03487"></a><span class="lineno"> 3487</span> m_size(0),</div>
|
||
<div class="line"><a id="l03488" name="l03488"></a><span class="lineno"> 3488</span> m_head(<span class="keyword">nullptr</span>),</div>
|
||
<div class="line"><a id="l03489" name="l03489"></a><span class="lineno"> 3489</span> m_tail(<span class="keyword">nullptr</span>)</div>
|
||
<div class="line"><a id="l03490" name="l03490"></a><span class="lineno"> 3490</span> {}</div>
|
||
<div class="line"><a id="l03491" name="l03491"></a><span class="lineno"> 3491</span> </div>
|
||
<div class="line"><a id="l03492" name="l03492"></a><span class="lineno"> 3492</span> <span class="keyword">virtual</span> <a class="code hl_class" href="classstdex_1_1stream_1_1fifo.html">~fifo</a>()</div>
|
||
<div class="line"><a id="l03493" name="l03493"></a><span class="lineno"> 3493</span> {</div>
|
||
<div class="line"><a id="l03494" name="l03494"></a><span class="lineno"> 3494</span> <span class="keywordflow">while</span> (m_head) {</div>
|
||
<div class="line"><a id="l03495" name="l03495"></a><span class="lineno"> 3495</span> <span class="keyword">auto</span> p = m_head;</div>
|
||
<div class="line"><a id="l03496" name="l03496"></a><span class="lineno"> 3496</span> m_head = p->next;</div>
|
||
<div class="line"><a id="l03497" name="l03497"></a><span class="lineno"> 3497</span> <span class="keyword">delete</span> p;</div>
|
||
<div class="line"><a id="l03498" name="l03498"></a><span class="lineno"> 3498</span> }</div>
|
||
<div class="line"><a id="l03499" name="l03499"></a><span class="lineno"> 3499</span> }</div>
|
||
<div class="line"><a id="l03500" name="l03500"></a><span class="lineno"> 3500</span> </div>
|
||
<div class="line"><a id="l03501" name="l03501"></a><span class="lineno"> 3501</span><span class="preprocessor">#pragma warning(suppress: 6101) </span><span class="comment">// See [2] below</span></div>
|
||
<div class="foldopen" id="foldopen03502" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03502" name="l03502"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1fifo.html#a84357513740c64a8317370b289c34e40"> 3502</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0 || length == 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1fifo.html#a84357513740c64a8317370b289c34e40">read</a>(</div>
|
||
<div class="line"><a id="l03503" name="l03503"></a><span class="lineno"> 3503</span> _Out_writes_bytes_to_opt_(length, return) <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l03504" name="l03504"></a><span class="lineno"> 3504</span> {</div>
|
||
<div class="line"><a id="l03505" name="l03505"></a><span class="lineno"> 3505</span> assert(data || !length);</div>
|
||
<div class="line"><a id="l03506" name="l03506"></a><span class="lineno"> 3506</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> to_read = length;;) {</div>
|
||
<div class="line"><a id="l03507" name="l03507"></a><span class="lineno"> 3507</span> <span class="keywordflow">if</span> (!m_head) _Unlikely_ {</div>
|
||
<div class="line"><a id="l03508" name="l03508"></a><span class="lineno"> 3508</span> <span class="comment">// [1] Code analysis misses length - to_read bytes were written to data in previous loop iterations.</span></div>
|
||
<div class="line"><a id="l03509" name="l03509"></a><span class="lineno"> 3509</span> m_state = to_read < length || !length ? state_t::ok : state_t::eof;</div>
|
||
<div class="line"><a id="l03510" name="l03510"></a><span class="lineno"> 3510</span> <span class="keywordflow">return</span> length - to_read;</div>
|
||
<div class="line"><a id="l03511" name="l03511"></a><span class="lineno"> 3511</span> }</div>
|
||
<div class="line"><a id="l03512" name="l03512"></a><span class="lineno"> 3512</span> <span class="keywordtype">size_t</span> remaining = m_head->size - m_offset;</div>
|
||
<div class="line"><a id="l03513" name="l03513"></a><span class="lineno"> 3513</span> <span class="keywordflow">if</span> (remaining > to_read) {</div>
|
||
<div class="line"><a id="l03514" name="l03514"></a><span class="lineno"> 3514</span> memcpy(data, m_head->data + m_offset, to_read);</div>
|
||
<div class="line"><a id="l03515" name="l03515"></a><span class="lineno"> 3515</span> m_offset += to_read;</div>
|
||
<div class="line"><a id="l03516" name="l03516"></a><span class="lineno"> 3516</span> m_size -= to_read;</div>
|
||
<div class="line"><a id="l03517" name="l03517"></a><span class="lineno"> 3517</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l03518" name="l03518"></a><span class="lineno"> 3518</span> <span class="keywordflow">return</span> length;</div>
|
||
<div class="line"><a id="l03519" name="l03519"></a><span class="lineno"> 3519</span> }</div>
|
||
<div class="line"><a id="l03520" name="l03520"></a><span class="lineno"> 3520</span> memcpy(data, m_head->data + m_offset, remaining);</div>
|
||
<div class="line"><a id="l03521" name="l03521"></a><span class="lineno"> 3521</span> m_offset = 0;</div>
|
||
<div class="line"><a id="l03522" name="l03522"></a><span class="lineno"> 3522</span> m_size -= remaining;</div>
|
||
<div class="line"><a id="l03523" name="l03523"></a><span class="lineno"> 3523</span> <span class="keyword">reinterpret_cast<</span>uint8_t*&<span class="keyword">></span>(data) += remaining;</div>
|
||
<div class="line"><a id="l03524" name="l03524"></a><span class="lineno"> 3524</span> to_read -= remaining;</div>
|
||
<div class="line"><a id="l03525" name="l03525"></a><span class="lineno"> 3525</span> <span class="keyword">auto</span> p = m_head;</div>
|
||
<div class="line"><a id="l03526" name="l03526"></a><span class="lineno"> 3526</span> m_head = p->next;</div>
|
||
<div class="line"><a id="l03527" name="l03527"></a><span class="lineno"> 3527</span> <span class="keyword">delete</span> p;</div>
|
||
<div class="line"><a id="l03528" name="l03528"></a><span class="lineno"> 3528</span> }</div>
|
||
<div class="line"><a id="l03529" name="l03529"></a><span class="lineno"> 3529</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03530" name="l03530"></a><span class="lineno"> 3530</span> </div>
|
||
<div class="foldopen" id="foldopen03531" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03531" name="l03531"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1fifo.html#a30c7adb43b6f4bd0cb5d9c72f15fe9bf"> 3531</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1fifo.html#a30c7adb43b6f4bd0cb5d9c72f15fe9bf">write</a>(</div>
|
||
<div class="line"><a id="l03532" name="l03532"></a><span class="lineno"> 3532</span> _In_reads_bytes_opt_(length) const <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l03533" name="l03533"></a><span class="lineno"> 3533</span> {</div>
|
||
<div class="line"><a id="l03534" name="l03534"></a><span class="lineno"> 3534</span> assert(data || !length);</div>
|
||
<div class="line"><a id="l03535" name="l03535"></a><span class="lineno"> 3535</span> <span class="keywordflow">try</span> {</div>
|
||
<div class="line"><a id="l03536" name="l03536"></a><span class="lineno"> 3536</span> std::unique_ptr<node_t> n(<span class="keyword">reinterpret_cast<</span><a class="code hl_struct" href="structstdex_1_1stream_1_1fifo_1_1node__t.html">node_t</a>*<span class="keyword">></span>(<span class="keyword">new</span> uint8_t[<span class="keyword">sizeof</span>(<a class="code hl_struct" href="structstdex_1_1stream_1_1fifo_1_1node__t.html">node_t</a>) + length]));</div>
|
||
<div class="line"><a id="l03537" name="l03537"></a><span class="lineno"> 3537</span> n->next = <span class="keyword">nullptr</span>;</div>
|
||
<div class="line"><a id="l03538" name="l03538"></a><span class="lineno"> 3538</span> n->size = length;</div>
|
||
<div class="line"><a id="l03539" name="l03539"></a><span class="lineno"> 3539</span> memcpy(n->data, data, length);</div>
|
||
<div class="line"><a id="l03540" name="l03540"></a><span class="lineno"> 3540</span> m_size += length;</div>
|
||
<div class="line"><a id="l03541" name="l03541"></a><span class="lineno"> 3541</span> <span class="keywordflow">if</span> (m_head)</div>
|
||
<div class="line"><a id="l03542" name="l03542"></a><span class="lineno"> 3542</span> m_tail = m_tail->next = n.release();</div>
|
||
<div class="line"><a id="l03543" name="l03543"></a><span class="lineno"> 3543</span> <span class="keywordflow">else</span></div>
|
||
<div class="line"><a id="l03544" name="l03544"></a><span class="lineno"> 3544</span> m_head = m_tail = n.release();</div>
|
||
<div class="line"><a id="l03545" name="l03545"></a><span class="lineno"> 3545</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l03546" name="l03546"></a><span class="lineno"> 3546</span> <span class="keywordflow">return</span> length;</div>
|
||
<div class="line"><a id="l03547" name="l03547"></a><span class="lineno"> 3547</span> }</div>
|
||
<div class="line"><a id="l03548" name="l03548"></a><span class="lineno"> 3548</span> <span class="keywordflow">catch</span> (<span class="keyword">const</span> std::bad_alloc&) {</div>
|
||
<div class="line"><a id="l03549" name="l03549"></a><span class="lineno"> 3549</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l03550" name="l03550"></a><span class="lineno"> 3550</span> <span class="keywordflow">return</span> 0;</div>
|
||
<div class="line"><a id="l03551" name="l03551"></a><span class="lineno"> 3551</span> }</div>
|
||
<div class="line"><a id="l03552" name="l03552"></a><span class="lineno"> 3552</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03553" name="l03553"></a><span class="lineno"> 3553</span> </div>
|
||
<div class="foldopen" id="foldopen03554" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03554" name="l03554"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1fifo.html#a29e0a95836f4e2692bea3783acaf692d"> 3554</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1fifo.html#a29e0a95836f4e2692bea3783acaf692d">close</a>()</div>
|
||
<div class="line"><a id="l03555" name="l03555"></a><span class="lineno"> 3555</span> {</div>
|
||
<div class="line"><a id="l03556" name="l03556"></a><span class="lineno"> 3556</span> m_size = m_offset = 0;</div>
|
||
<div class="line"><a id="l03557" name="l03557"></a><span class="lineno"> 3557</span> <span class="keywordflow">while</span> (m_head) {</div>
|
||
<div class="line"><a id="l03558" name="l03558"></a><span class="lineno"> 3558</span> <span class="keyword">auto</span> p = m_head;</div>
|
||
<div class="line"><a id="l03559" name="l03559"></a><span class="lineno"> 3559</span> m_head = p->next;</div>
|
||
<div class="line"><a id="l03560" name="l03560"></a><span class="lineno"> 3560</span> <span class="keyword">delete</span> p;</div>
|
||
<div class="line"><a id="l03561" name="l03561"></a><span class="lineno"> 3561</span> }</div>
|
||
<div class="line"><a id="l03562" name="l03562"></a><span class="lineno"> 3562</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l03563" name="l03563"></a><span class="lineno"> 3563</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03564" name="l03564"></a><span class="lineno"> 3564</span> </div>
|
||
<div class="line"><a id="l03568" name="l03568"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1fifo.html#a3272bc89573fe75fe0e6de2600967c10"> 3568</a></span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classstdex_1_1stream_1_1fifo.html#a3272bc89573fe75fe0e6de2600967c10">size</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_size; };</div>
|
||
<div class="line"><a id="l03569" name="l03569"></a><span class="lineno"> 3569</span> </div>
|
||
<div class="line"><a id="l03570" name="l03570"></a><span class="lineno"> 3570</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l03571" name="l03571"></a><span class="lineno"> 3571</span> <span class="keywordtype">size_t</span> m_offset, m_size;</div>
|
||
<div class="foldopen" id="foldopen03572" data-start="{" data-end="};">
|
||
<div class="line"><a id="l03572" name="l03572"></a><span class="lineno"><a class="line" href="structstdex_1_1stream_1_1fifo_1_1node__t.html"> 3572</a></span> <span class="keyword">struct </span><a class="code hl_struct" href="structstdex_1_1stream_1_1fifo_1_1node__t.html">node_t</a> {</div>
|
||
<div class="line"><a id="l03573" name="l03573"></a><span class="lineno"> 3573</span> <a class="code hl_struct" href="structstdex_1_1stream_1_1fifo_1_1node__t.html">node_t</a>* next;</div>
|
||
<div class="line"><a id="l03574" name="l03574"></a><span class="lineno"> 3574</span> <span class="keywordtype">size_t</span> size;</div>
|
||
<div class="line"><a id="l03575" name="l03575"></a><span class="lineno"> 3575</span><span class="preprocessor">#pragma warning(suppress:4200)</span></div>
|
||
<div class="line"><a id="l03576" name="l03576"></a><span class="lineno"> 3576</span> uint8_t data[0];</div>
|
||
<div class="line"><a id="l03577" name="l03577"></a><span class="lineno"> 3577</span> } *m_head, * m_tail;</div>
|
||
</div>
|
||
<div class="line"><a id="l03578" name="l03578"></a><span class="lineno"> 3578</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l03579" name="l03579"></a><span class="lineno"> 3579</span> </div>
|
||
<div class="foldopen" id="foldopen03583" data-start="{" data-end="};">
|
||
<div class="line"><a id="l03583" name="l03583"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1diag__file.html"> 3583</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1stream_1_1diag__file.html">diag_file</a> : <span class="keyword">public</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">basic_file</a> {</div>
|
||
<div class="line"><a id="l03584" name="l03584"></a><span class="lineno"> 3584</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l03585" name="l03585"></a><span class="lineno"> 3585</span> <a class="code hl_class" href="classstdex_1_1stream_1_1diag__file.html">diag_file</a>(_In_count_(num_files) <a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">basic_file</a>* <span class="keyword">const</span>* files, _In_ <span class="keywordtype">size_t</span> num_files) :</div>
|
||
<div class="line"><a id="l03586" name="l03586"></a><span class="lineno"> 3586</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">basic</a>(num_files ? files[0]-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>() : state_t::fail),</div>
|
||
<div class="line"><a id="l03587" name="l03587"></a><span class="lineno"> 3587</span> m_files(files, files + num_files)</div>
|
||
<div class="line"><a id="l03588" name="l03588"></a><span class="lineno"> 3588</span> {</div>
|
||
<div class="line"><a id="l03589" name="l03589"></a><span class="lineno"> 3589</span> }</div>
|
||
<div class="line"><a id="l03590" name="l03590"></a><span class="lineno"> 3590</span> </div>
|
||
<div class="foldopen" id="foldopen03591" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03591" name="l03591"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1diag__file.html#ac1eaf4a0cfce7e4426cff5f32fc33e6e"> 3591</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0 || length == 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1diag__file.html#ac1eaf4a0cfce7e4426cff5f32fc33e6e">read</a>(</div>
|
||
<div class="line"><a id="l03592" name="l03592"></a><span class="lineno"> 3592</span> _Out_writes_bytes_to_opt_(length, return) <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l03593" name="l03593"></a><span class="lineno"> 3593</span> {</div>
|
||
<div class="line"><a id="l03594" name="l03594"></a><span class="lineno"> 3594</span> assert(data || !length);</div>
|
||
<div class="line"><a id="l03595" name="l03595"></a><span class="lineno"> 3595</span> <span class="keywordflow">if</span> (m_files.empty()) {</div>
|
||
<div class="line"><a id="l03596" name="l03596"></a><span class="lineno"> 3596</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l03597" name="l03597"></a><span class="lineno"> 3597</span> <span class="keywordflow">return</span> 0;</div>
|
||
<div class="line"><a id="l03598" name="l03598"></a><span class="lineno"> 3598</span> }</div>
|
||
<div class="line"><a id="l03599" name="l03599"></a><span class="lineno"> 3599</span> <span class="keywordtype">size_t</span> result = m_files[0]->read(data, length);</div>
|
||
<div class="line"><a id="l03600" name="l03600"></a><span class="lineno"> 3600</span> _Analysis_assume_(result <= length);</div>
|
||
<div class="line"><a id="l03601" name="l03601"></a><span class="lineno"> 3601</span> m_state = m_files[0]->state();</div>
|
||
<div class="line"><a id="l03602" name="l03602"></a><span class="lineno"> 3602</span> <span class="keywordflow">if</span> (length > m_tmp.size())</div>
|
||
<div class="line"><a id="l03603" name="l03603"></a><span class="lineno"> 3603</span> m_tmp.resize(length);</div>
|
||
<div class="line"><a id="l03604" name="l03604"></a><span class="lineno"> 3604</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 1, n = m_files.size(); i < n; ++i) {</div>
|
||
<div class="line"><a id="l03605" name="l03605"></a><span class="lineno"> 3605</span> <span class="keywordflow">if</span> (m_files[i]-><a class="code hl_function" href="classstdex_1_1stream_1_1diag__file.html#ac1eaf4a0cfce7e4426cff5f32fc33e6e">read</a>(m_tmp.data(), length) != result ||</div>
|
||
<div class="line"><a id="l03606" name="l03606"></a><span class="lineno"> 3606</span> memcmp(m_tmp.data(), data, result))</div>
|
||
<div class="line"><a id="l03607" name="l03607"></a><span class="lineno"> 3607</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"read mismatch"</span>);</div>
|
||
<div class="line"><a id="l03608" name="l03608"></a><span class="lineno"> 3608</span> <span class="keywordflow">if</span> (m_files[i]-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>() != m_state)</div>
|
||
<div class="line"><a id="l03609" name="l03609"></a><span class="lineno"> 3609</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"state mismatch"</span>);</div>
|
||
<div class="line"><a id="l03610" name="l03610"></a><span class="lineno"> 3610</span> }</div>
|
||
<div class="line"><a id="l03611" name="l03611"></a><span class="lineno"> 3611</span> <span class="keywordflow">return</span> result;</div>
|
||
<div class="line"><a id="l03612" name="l03612"></a><span class="lineno"> 3612</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03613" name="l03613"></a><span class="lineno"> 3613</span> </div>
|
||
<div class="foldopen" id="foldopen03614" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03614" name="l03614"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1diag__file.html#a3157aee8e9c754b02e876897fcb82236"> 3614</a></span> <span class="keyword">virtual</span> _Success_(<span class="keywordflow">return</span> != 0) size_t <a class="code hl_function" href="classstdex_1_1stream_1_1diag__file.html#a3157aee8e9c754b02e876897fcb82236">write</a>(</div>
|
||
<div class="line"><a id="l03615" name="l03615"></a><span class="lineno"> 3615</span> _In_reads_bytes_opt_(length) const <span class="keywordtype">void</span>* data, _In_ <span class="keywordtype">size_t</span> length)</div>
|
||
<div class="line"><a id="l03616" name="l03616"></a><span class="lineno"> 3616</span> {</div>
|
||
<div class="line"><a id="l03617" name="l03617"></a><span class="lineno"> 3617</span> <span class="keywordflow">if</span> (m_files.empty()) {</div>
|
||
<div class="line"><a id="l03618" name="l03618"></a><span class="lineno"> 3618</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l03619" name="l03619"></a><span class="lineno"> 3619</span> <span class="keywordflow">return</span> 0;</div>
|
||
<div class="line"><a id="l03620" name="l03620"></a><span class="lineno"> 3620</span> }</div>
|
||
<div class="line"><a id="l03621" name="l03621"></a><span class="lineno"> 3621</span> <span class="keywordtype">size_t</span> result = m_files[0]->write(data, length);</div>
|
||
<div class="line"><a id="l03622" name="l03622"></a><span class="lineno"> 3622</span> m_state = m_files[0]->state();</div>
|
||
<div class="line"><a id="l03623" name="l03623"></a><span class="lineno"> 3623</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 1, n = m_files.size(); i < n; ++i) {</div>
|
||
<div class="line"><a id="l03624" name="l03624"></a><span class="lineno"> 3624</span> <span class="keywordflow">if</span> (m_files[i]-><a class="code hl_function" href="classstdex_1_1stream_1_1diag__file.html#a3157aee8e9c754b02e876897fcb82236">write</a>(data, length) != result)</div>
|
||
<div class="line"><a id="l03625" name="l03625"></a><span class="lineno"> 3625</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"write mismatch"</span>);</div>
|
||
<div class="line"><a id="l03626" name="l03626"></a><span class="lineno"> 3626</span> <span class="keywordflow">if</span> (m_files[i]-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>() != m_state)</div>
|
||
<div class="line"><a id="l03627" name="l03627"></a><span class="lineno"> 3627</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"state mismatch"</span>);</div>
|
||
<div class="line"><a id="l03628" name="l03628"></a><span class="lineno"> 3628</span> }</div>
|
||
<div class="line"><a id="l03629" name="l03629"></a><span class="lineno"> 3629</span> <span class="keywordflow">return</span> result;</div>
|
||
<div class="line"><a id="l03630" name="l03630"></a><span class="lineno"> 3630</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03631" name="l03631"></a><span class="lineno"> 3631</span> </div>
|
||
<div class="foldopen" id="foldopen03632" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03632" name="l03632"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1diag__file.html#aadb3e9de2c84e317bf454ae764d8fcdf"> 3632</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1diag__file.html#aadb3e9de2c84e317bf454ae764d8fcdf">flush</a>()</div>
|
||
<div class="line"><a id="l03633" name="l03633"></a><span class="lineno"> 3633</span> {</div>
|
||
<div class="line"><a id="l03634" name="l03634"></a><span class="lineno"> 3634</span> <span class="keywordflow">if</span> (m_files.empty()) {</div>
|
||
<div class="line"><a id="l03635" name="l03635"></a><span class="lineno"> 3635</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l03636" name="l03636"></a><span class="lineno"> 3636</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l03637" name="l03637"></a><span class="lineno"> 3637</span> }</div>
|
||
<div class="line"><a id="l03638" name="l03638"></a><span class="lineno"> 3638</span> m_files[0]->flush();</div>
|
||
<div class="line"><a id="l03639" name="l03639"></a><span class="lineno"> 3639</span> m_state = m_files[0]->state();</div>
|
||
<div class="line"><a id="l03640" name="l03640"></a><span class="lineno"> 3640</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 1, n = m_files.size(); i < n; ++i) {</div>
|
||
<div class="line"><a id="l03641" name="l03641"></a><span class="lineno"> 3641</span> m_files[i]->flush();</div>
|
||
<div class="line"><a id="l03642" name="l03642"></a><span class="lineno"> 3642</span> <span class="keywordflow">if</span> (m_files[i]-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>() != m_state)</div>
|
||
<div class="line"><a id="l03643" name="l03643"></a><span class="lineno"> 3643</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"state mismatch"</span>);</div>
|
||
<div class="line"><a id="l03644" name="l03644"></a><span class="lineno"> 3644</span> }</div>
|
||
<div class="line"><a id="l03645" name="l03645"></a><span class="lineno"> 3645</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03646" name="l03646"></a><span class="lineno"> 3646</span> </div>
|
||
<div class="foldopen" id="foldopen03647" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03647" name="l03647"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1diag__file.html#a4367a6d2840c1a2c5d9ab2ab3483ed2c"> 3647</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1diag__file.html#a4367a6d2840c1a2c5d9ab2ab3483ed2c">close</a>()</div>
|
||
<div class="line"><a id="l03648" name="l03648"></a><span class="lineno"> 3648</span> {</div>
|
||
<div class="line"><a id="l03649" name="l03649"></a><span class="lineno"> 3649</span> <span class="keywordflow">if</span> (m_files.empty()) {</div>
|
||
<div class="line"><a id="l03650" name="l03650"></a><span class="lineno"> 3650</span> m_state = state_t::ok;</div>
|
||
<div class="line"><a id="l03651" name="l03651"></a><span class="lineno"> 3651</span> <span class="keywordflow">return</span>;</div>
|
||
<div class="line"><a id="l03652" name="l03652"></a><span class="lineno"> 3652</span> }</div>
|
||
<div class="line"><a id="l03653" name="l03653"></a><span class="lineno"> 3653</span> m_files[0]->close();</div>
|
||
<div class="line"><a id="l03654" name="l03654"></a><span class="lineno"> 3654</span> m_state = m_files[0]->state();</div>
|
||
<div class="line"><a id="l03655" name="l03655"></a><span class="lineno"> 3655</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 1, n = m_files.size(); i < n; ++i) {</div>
|
||
<div class="line"><a id="l03656" name="l03656"></a><span class="lineno"> 3656</span> m_files[i]->close();</div>
|
||
<div class="line"><a id="l03657" name="l03657"></a><span class="lineno"> 3657</span> <span class="keywordflow">if</span> (m_files[i]-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>() != m_state)</div>
|
||
<div class="line"><a id="l03658" name="l03658"></a><span class="lineno"> 3658</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"state mismatch"</span>);</div>
|
||
<div class="line"><a id="l03659" name="l03659"></a><span class="lineno"> 3659</span> }</div>
|
||
<div class="line"><a id="l03660" name="l03660"></a><span class="lineno"> 3660</span> m_tmp.clear();</div>
|
||
<div class="line"><a id="l03661" name="l03661"></a><span class="lineno"> 3661</span> m_tmp.shrink_to_fit();</div>
|
||
<div class="line"><a id="l03662" name="l03662"></a><span class="lineno"> 3662</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03663" name="l03663"></a><span class="lineno"> 3663</span> </div>
|
||
<div class="foldopen" id="foldopen03664" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03664" name="l03664"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1diag__file.html#a9f616580a2547b37beccd7d114ed06d0"> 3664</a></span> <span class="keyword">virtual</span> fpos_t <a class="code hl_function" href="classstdex_1_1stream_1_1diag__file.html#a9f616580a2547b37beccd7d114ed06d0">seek</a>(_In_ foff_t offset, _In_ seek_t how = seek_t::beg)</div>
|
||
<div class="line"><a id="l03665" name="l03665"></a><span class="lineno"> 3665</span> {</div>
|
||
<div class="line"><a id="l03666" name="l03666"></a><span class="lineno"> 3666</span> <span class="keywordflow">if</span> (m_files.empty()) {</div>
|
||
<div class="line"><a id="l03667" name="l03667"></a><span class="lineno"> 3667</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l03668" name="l03668"></a><span class="lineno"> 3668</span> <span class="keywordflow">return</span> fpos_max;</div>
|
||
<div class="line"><a id="l03669" name="l03669"></a><span class="lineno"> 3669</span> }</div>
|
||
<div class="line"><a id="l03670" name="l03670"></a><span class="lineno"> 3670</span> fpos_t result = m_files[0]->seek(offset, how);</div>
|
||
<div class="line"><a id="l03671" name="l03671"></a><span class="lineno"> 3671</span> m_state = m_files[0]->state();</div>
|
||
<div class="line"><a id="l03672" name="l03672"></a><span class="lineno"> 3672</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 1, n = m_files.size(); i < n; ++i) {</div>
|
||
<div class="line"><a id="l03673" name="l03673"></a><span class="lineno"> 3673</span> <span class="keywordflow">if</span> (m_files[i]-><a class="code hl_function" href="classstdex_1_1stream_1_1diag__file.html#a9f616580a2547b37beccd7d114ed06d0">seek</a>(offset, how) != result)</div>
|
||
<div class="line"><a id="l03674" name="l03674"></a><span class="lineno"> 3674</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"seek mismatch"</span>);</div>
|
||
<div class="line"><a id="l03675" name="l03675"></a><span class="lineno"> 3675</span> <span class="keywordflow">if</span> (m_files[i]-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>() != m_state)</div>
|
||
<div class="line"><a id="l03676" name="l03676"></a><span class="lineno"> 3676</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"state mismatch"</span>);</div>
|
||
<div class="line"><a id="l03677" name="l03677"></a><span class="lineno"> 3677</span> }</div>
|
||
<div class="line"><a id="l03678" name="l03678"></a><span class="lineno"> 3678</span> <span class="keywordflow">return</span> result;</div>
|
||
<div class="line"><a id="l03679" name="l03679"></a><span class="lineno"> 3679</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03680" name="l03680"></a><span class="lineno"> 3680</span> </div>
|
||
<div class="foldopen" id="foldopen03681" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03681" name="l03681"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1diag__file.html#aa4ea6e5ca1ff91a6f5c9726f4251f3ce"> 3681</a></span> <span class="keyword">virtual</span> fpos_t <a class="code hl_function" href="classstdex_1_1stream_1_1diag__file.html#aa4ea6e5ca1ff91a6f5c9726f4251f3ce">tell</a>()<span class="keyword"> const</span></div>
|
||
<div class="line"><a id="l03682" name="l03682"></a><span class="lineno"> 3682</span><span class="keyword"> </span>{</div>
|
||
<div class="line"><a id="l03683" name="l03683"></a><span class="lineno"> 3683</span> <span class="keywordflow">if</span> (m_files.empty())</div>
|
||
<div class="line"><a id="l03684" name="l03684"></a><span class="lineno"> 3684</span> <span class="keywordflow">return</span> fpos_max;</div>
|
||
<div class="line"><a id="l03685" name="l03685"></a><span class="lineno"> 3685</span> fpos_t result = m_files[0]->tell();</div>
|
||
<div class="line"><a id="l03686" name="l03686"></a><span class="lineno"> 3686</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 1, n = m_files.size(); i < n; ++i) {</div>
|
||
<div class="line"><a id="l03687" name="l03687"></a><span class="lineno"> 3687</span> <span class="keywordflow">if</span> (m_files[i]-><a class="code hl_function" href="classstdex_1_1stream_1_1diag__file.html#aa4ea6e5ca1ff91a6f5c9726f4251f3ce">tell</a>() != result)</div>
|
||
<div class="line"><a id="l03688" name="l03688"></a><span class="lineno"> 3688</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"tell mismatch"</span>);</div>
|
||
<div class="line"><a id="l03689" name="l03689"></a><span class="lineno"> 3689</span> }</div>
|
||
<div class="line"><a id="l03690" name="l03690"></a><span class="lineno"> 3690</span> <span class="keywordflow">return</span> result;</div>
|
||
<div class="line"><a id="l03691" name="l03691"></a><span class="lineno"> 3691</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03692" name="l03692"></a><span class="lineno"> 3692</span> </div>
|
||
<div class="foldopen" id="foldopen03693" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03693" name="l03693"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1diag__file.html#a5d4bcde718ef182590c742f0c600e54b"> 3693</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1diag__file.html#a5d4bcde718ef182590c742f0c600e54b">lock</a>(_In_ fpos_t offset, _In_ fsize_t length)</div>
|
||
<div class="line"><a id="l03694" name="l03694"></a><span class="lineno"> 3694</span> {</div>
|
||
<div class="line"><a id="l03695" name="l03695"></a><span class="lineno"> 3695</span> <span class="keywordflow">if</span> (m_files.empty())</div>
|
||
<div class="line"><a id="l03696" name="l03696"></a><span class="lineno"> 3696</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l03697" name="l03697"></a><span class="lineno"> 3697</span> m_files[0]->lock(offset, length);</div>
|
||
<div class="line"><a id="l03698" name="l03698"></a><span class="lineno"> 3698</span> m_state = m_files[0]->state();</div>
|
||
<div class="line"><a id="l03699" name="l03699"></a><span class="lineno"> 3699</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 1, n = m_files.size(); i < n; ++i) {</div>
|
||
<div class="line"><a id="l03700" name="l03700"></a><span class="lineno"> 3700</span> m_files[i]->lock(offset, length);</div>
|
||
<div class="line"><a id="l03701" name="l03701"></a><span class="lineno"> 3701</span> <span class="keywordflow">if</span> (m_files[i]-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>() != m_state)</div>
|
||
<div class="line"><a id="l03702" name="l03702"></a><span class="lineno"> 3702</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"state mismatch"</span>);</div>
|
||
<div class="line"><a id="l03703" name="l03703"></a><span class="lineno"> 3703</span> }</div>
|
||
<div class="line"><a id="l03704" name="l03704"></a><span class="lineno"> 3704</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03705" name="l03705"></a><span class="lineno"> 3705</span> </div>
|
||
<div class="foldopen" id="foldopen03706" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03706" name="l03706"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1diag__file.html#a9f0c158f4875c862f981282b818e7296"> 3706</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1diag__file.html#a9f0c158f4875c862f981282b818e7296">unlock</a>(_In_ fpos_t offset, _In_ fsize_t length)</div>
|
||
<div class="line"><a id="l03707" name="l03707"></a><span class="lineno"> 3707</span> {</div>
|
||
<div class="line"><a id="l03708" name="l03708"></a><span class="lineno"> 3708</span> <span class="keywordflow">if</span> (m_files.empty())</div>
|
||
<div class="line"><a id="l03709" name="l03709"></a><span class="lineno"> 3709</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l03710" name="l03710"></a><span class="lineno"> 3710</span> m_files[0]->unlock(offset, length);</div>
|
||
<div class="line"><a id="l03711" name="l03711"></a><span class="lineno"> 3711</span> m_state = m_files[0]->state();</div>
|
||
<div class="line"><a id="l03712" name="l03712"></a><span class="lineno"> 3712</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 1, n = m_files.size(); i < n; ++i) {</div>
|
||
<div class="line"><a id="l03713" name="l03713"></a><span class="lineno"> 3713</span> m_files[i]->unlock(offset, length);</div>
|
||
<div class="line"><a id="l03714" name="l03714"></a><span class="lineno"> 3714</span> <span class="keywordflow">if</span> (m_files[i]-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>() != m_state)</div>
|
||
<div class="line"><a id="l03715" name="l03715"></a><span class="lineno"> 3715</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"state mismatch"</span>);</div>
|
||
<div class="line"><a id="l03716" name="l03716"></a><span class="lineno"> 3716</span> }</div>
|
||
<div class="line"><a id="l03717" name="l03717"></a><span class="lineno"> 3717</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03718" name="l03718"></a><span class="lineno"> 3718</span> </div>
|
||
<div class="foldopen" id="foldopen03719" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03719" name="l03719"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1diag__file.html#a0797e4eba9f702022e1c467694302871"> 3719</a></span> <span class="keyword">virtual</span> fsize_t <a class="code hl_function" href="classstdex_1_1stream_1_1diag__file.html#a0797e4eba9f702022e1c467694302871">size</a>()</div>
|
||
<div class="line"><a id="l03720" name="l03720"></a><span class="lineno"> 3720</span> {</div>
|
||
<div class="line"><a id="l03721" name="l03721"></a><span class="lineno"> 3721</span> <span class="keywordflow">if</span> (m_files.empty()) {</div>
|
||
<div class="line"><a id="l03722" name="l03722"></a><span class="lineno"> 3722</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l03723" name="l03723"></a><span class="lineno"> 3723</span> <span class="keywordflow">return</span> 0;</div>
|
||
<div class="line"><a id="l03724" name="l03724"></a><span class="lineno"> 3724</span> }</div>
|
||
<div class="line"><a id="l03725" name="l03725"></a><span class="lineno"> 3725</span> fsize_t result = m_files[0]->size();</div>
|
||
<div class="line"><a id="l03726" name="l03726"></a><span class="lineno"> 3726</span> m_state = m_files[0]->state();</div>
|
||
<div class="line"><a id="l03727" name="l03727"></a><span class="lineno"> 3727</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 1, n = m_files.size(); i < n; ++i) {</div>
|
||
<div class="line"><a id="l03728" name="l03728"></a><span class="lineno"> 3728</span> <span class="keywordflow">if</span> (m_files[i]-><a class="code hl_function" href="classstdex_1_1stream_1_1diag__file.html#a0797e4eba9f702022e1c467694302871">size</a>() != result)</div>
|
||
<div class="line"><a id="l03729" name="l03729"></a><span class="lineno"> 3729</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"size mismatch"</span>);</div>
|
||
<div class="line"><a id="l03730" name="l03730"></a><span class="lineno"> 3730</span> <span class="keywordflow">if</span> (m_files[i]-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>() != m_state)</div>
|
||
<div class="line"><a id="l03731" name="l03731"></a><span class="lineno"> 3731</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"state mismatch"</span>);</div>
|
||
<div class="line"><a id="l03732" name="l03732"></a><span class="lineno"> 3732</span> }</div>
|
||
<div class="line"><a id="l03733" name="l03733"></a><span class="lineno"> 3733</span> <span class="keywordflow">return</span> result;</div>
|
||
<div class="line"><a id="l03734" name="l03734"></a><span class="lineno"> 3734</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03735" name="l03735"></a><span class="lineno"> 3735</span> </div>
|
||
<div class="foldopen" id="foldopen03736" data-start="{" data-end="}">
|
||
<div class="line"><a id="l03736" name="l03736"></a><span class="lineno"><a class="line" href="classstdex_1_1stream_1_1diag__file.html#a1d0824a191f261a1c552b71a92584745"> 3736</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classstdex_1_1stream_1_1diag__file.html#a1d0824a191f261a1c552b71a92584745">truncate</a>()</div>
|
||
<div class="line"><a id="l03737" name="l03737"></a><span class="lineno"> 3737</span> {</div>
|
||
<div class="line"><a id="l03738" name="l03738"></a><span class="lineno"> 3738</span> <span class="keywordflow">if</span> (m_files.empty())</div>
|
||
<div class="line"><a id="l03739" name="l03739"></a><span class="lineno"> 3739</span> m_state = state_t::fail;</div>
|
||
<div class="line"><a id="l03740" name="l03740"></a><span class="lineno"> 3740</span> m_files[0]->truncate();</div>
|
||
<div class="line"><a id="l03741" name="l03741"></a><span class="lineno"> 3741</span> m_state = m_files[0]->state();</div>
|
||
<div class="line"><a id="l03742" name="l03742"></a><span class="lineno"> 3742</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 1, n = m_files.size(); i < n; ++i) {</div>
|
||
<div class="line"><a id="l03743" name="l03743"></a><span class="lineno"> 3743</span> m_files[i]->truncate();</div>
|
||
<div class="line"><a id="l03744" name="l03744"></a><span class="lineno"> 3744</span> <span class="keywordflow">if</span> (m_files[i]-><a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>() != m_state)</div>
|
||
<div class="line"><a id="l03745" name="l03745"></a><span class="lineno"> 3745</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">"state mismatch"</span>);</div>
|
||
<div class="line"><a id="l03746" name="l03746"></a><span class="lineno"> 3746</span> }</div>
|
||
<div class="line"><a id="l03747" name="l03747"></a><span class="lineno"> 3747</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l03748" name="l03748"></a><span class="lineno"> 3748</span> </div>
|
||
<div class="line"><a id="l03749" name="l03749"></a><span class="lineno"> 3749</span> <span class="keyword">protected</span>:</div>
|
||
<div class="line"><a id="l03750" name="l03750"></a><span class="lineno"> 3750</span> std::vector<basic_file*> m_files;</div>
|
||
<div class="line"><a id="l03751" name="l03751"></a><span class="lineno"> 3751</span> std::vector<uint8_t> m_tmp;</div>
|
||
<div class="line"><a id="l03752" name="l03752"></a><span class="lineno"> 3752</span> };</div>
|
||
</div>
|
||
<div class="line"><a id="l03753" name="l03753"></a><span class="lineno"> 3753</span> }</div>
|
||
<div class="line"><a id="l03754" name="l03754"></a><span class="lineno"> 3754</span>}</div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1async__reader_html"><div class="ttname"><a href="classstdex_1_1stream_1_1async__reader.html">stdex::stream::async_reader</a></div><div class="ttdoc">Provides read-ahead stream capability.</div><div class="ttdef"><b>Definition</b> stream.hpp:1118</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1async__reader_html_a841c1e3cb01cb96df94701465086a529"><div class="ttname"><a href="classstdex_1_1stream_1_1async__reader.html#a841c1e3cb01cb96df94701465086a529">stdex::stream::async_reader::read</a></div><div class="ttdeci">virtual size_t read(_Out_writes_bytes_to_opt_(length, return) void *data, size_t length)</div><div class="ttdoc">Reads block of data from the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:1132</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1async__writer_html"><div class="ttname"><a href="classstdex_1_1stream_1_1async__writer.html">stdex::stream::async_writer</a></div><div class="ttdoc">Provides write-back stream capability.</div><div class="ttdef"><b>Definition</b> stream.hpp:1186</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1async__writer_html_a25c72d3b2edaba300eb158d06dfd03d2"><div class="ttname"><a href="classstdex_1_1stream_1_1async__writer.html#a25c72d3b2edaba300eb158d06dfd03d2">stdex::stream::async_writer::flush</a></div><div class="ttdeci">virtual void flush()</div><div class="ttdoc">Persists volatile element data.</div><div class="ttdef"><b>Definition</b> stream.hpp:1223</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1async__writer_html_a39d3fc4fffb8aa9b971fa15beaa8149b"><div class="ttname"><a href="classstdex_1_1stream_1_1async__writer.html#a39d3fc4fffb8aa9b971fa15beaa8149b">stdex::stream::async_writer::write</a></div><div class="ttdeci">virtual size_t write(_In_reads_bytes_opt_(length) const void *data, size_t length)</div><div class="ttdoc">Writes block of data to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:1199</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic__file_html"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__file.html">stdex::stream::basic_file</a></div><div class="ttdoc">Basic seekable stream operations.</div><div class="ttdef"><b>Definition</b> stream.hpp:696</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic__file_html_a15a1e6a778adefea421f32d14c8178dd"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__file.html#a15a1e6a778adefea421f32d14c8178dd">stdex::stream::basic_file::skip</a></div><div class="ttdeci">virtual void skip(fsize_t amount)</div><div class="ttdoc">Skips given amount of bytes of data on the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:739</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic__file_html_a3c02c83246c43ed868dab1dd5a5d698d"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__file.html#a3c02c83246c43ed868dab1dd5a5d698d">stdex::stream::basic_file::ctime</a></div><div class="ttdeci">virtual time_point ctime() const</div><div class="ttdoc">Returns file creation time.</div><div class="ttdef"><b>Definition</b> stream.hpp:786</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic__file_html_a484ec74004fe0b4528c11675b91161e0"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__file.html#a484ec74004fe0b4528c11675b91161e0">stdex::stream::basic_file::lock</a></div><div class="ttdeci">virtual void lock(fpos_t offset, fsize_t length)</div><div class="ttdoc">Locks file section for exclusive access.</div><div class="ttdef"><b>Definition</b> stream.hpp:755</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic__file_html_a522305da60cc442ca3cd6b7aa2214d6e"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__file.html#a522305da60cc442ca3cd6b7aa2214d6e">stdex::stream::basic_file::truncate</a></div><div class="ttdeci">virtual void truncate()=0</div><div class="ttdoc">Sets file size - truncates the remainder of file content from the current file position to the end of...</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic__file_html_a6a3bc2c76e78363a2232eff12dd5e370"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__file.html#a6a3bc2c76e78363a2232eff12dd5e370">stdex::stream::basic_file::read_charset</a></div><div class="ttdeci">charset_id read_charset(charset_id default_charset=charset_id::system)</div><div class="ttdoc">Attempts to detect textfile charset based on UTF16 or UTF8 BOM.</div><div class="ttdef"><b>Definition</b> stream.hpp:859</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic__file_html_a6a8da9a1b0a3926b9bc453bf0209ee5e"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__file.html#a6a8da9a1b0a3926b9bc453bf0209ee5e">stdex::stream::basic_file::seekbeg</a></div><div class="ttdeci">fpos_t seekbeg(fpos_t offset)</div><div class="ttdoc">Seeks to absolute file position.</div><div class="ttdef"><b>Definition</b> stream.hpp:723</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic__file_html_a72aa16169eea2156e83053ba9bd91cd8"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__file.html#a72aa16169eea2156e83053ba9bd91cd8">stdex::stream::basic_file::read_remainder</a></div><div class="ttdeci">virtual std::vector< uint8_t > read_remainder(size_t max_length=SIZE_MAX)</div><div class="ttdoc">Reads and returns remainder of the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:698</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic__file_html_a814a080cb6da2041013749cc125bfd2b"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__file.html#a814a080cb6da2041013749cc125bfd2b">stdex::stream::basic_file::set_mtime</a></div><div class="ttdeci">virtual void set_mtime(time_point date)</div><div class="ttdoc">Sets file modification time.</div><div class="ttdef"><b>Definition</b> stream.hpp:828</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic__file_html_a8158cb89ef54a737b7bcfed635c215d6"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__file.html#a8158cb89ef54a737b7bcfed635c215d6">stdex::stream::basic_file::seekcur</a></div><div class="ttdeci">fpos_t seekcur(foff_t offset)</div><div class="ttdoc">Seeks to relative from current file position.</div><div class="ttdef"><b>Definition</b> stream.hpp:730</div></div>
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<div class="ttc" id="aclassstdex_1_1stream_1_1basic__file_html_a84936e230100934793aad8a516efa826"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__file.html#a84936e230100934793aad8a516efa826">stdex::stream::basic_file::atime</a></div><div class="ttdeci">virtual time_point atime() const</div><div class="ttdoc">Returns file access time.</div><div class="ttdef"><b>Definition</b> stream.hpp:794</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic__file_html_aba668e53fc4709cd545f12a49521ed56"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__file.html#aba668e53fc4709cd545f12a49521ed56">stdex::stream::basic_file::set_ctime</a></div><div class="ttdeci">virtual void set_ctime(time_point date)</div><div class="ttdoc">Sets file create time.</div><div class="ttdef"><b>Definition</b> stream.hpp:810</div></div>
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<div class="ttc" id="aclassstdex_1_1stream_1_1basic__file_html_ad868d7c25aa45cefc95dd54a24febf2f"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__file.html#ad868d7c25aa45cefc95dd54a24febf2f">stdex::stream::basic_file::size</a></div><div class="ttdeci">virtual fsize_t size()=0</div><div class="ttdoc">Returns file size Should the file size cannot be determined, the method returns fsize_max and it does...</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic__file_html_adf1a39e7aec3f14fedf6ce5c0984a791"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__file.html#adf1a39e7aec3f14fedf6ce5c0984a791">stdex::stream::basic_file::unlock</a></div><div class="ttdeci">virtual void unlock(fpos_t offset, fsize_t length)</div><div class="ttdoc">Unlocks file section for exclusive access.</div><div class="ttdef"><b>Definition</b> stream.hpp:765</div></div>
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<div class="ttc" id="aclassstdex_1_1stream_1_1basic__file_html_ae072990f9c42b372048045717de438c3"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__file.html#ae072990f9c42b372048045717de438c3">stdex::stream::basic_file::tell</a></div><div class="ttdeci">virtual fpos_t tell() const =0</div><div class="ttdoc">Returns absolute file position in file or fpos_max if fails. This method does not update stream state...</div></div>
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<div class="ttc" id="aclassstdex_1_1stream_1_1basic__file_html_ae10432137e01b7ce7c254c2a455c719e"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__file.html#ae10432137e01b7ce7c254c2a455c719e">stdex::stream::basic_file::mtime</a></div><div class="ttdeci">virtual time_point mtime() const</div><div class="ttdoc">Returns file modification time.</div><div class="ttdef"><b>Definition</b> stream.hpp:802</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic__file_html_ae13b5941415b3dbb9883c1da9bcd39c7"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__file.html#ae13b5941415b3dbb9883c1da9bcd39c7">stdex::stream::basic_file::seekend</a></div><div class="ttdeci">fpos_t seekend(foff_t offset)</div><div class="ttdoc">Seeks to relative from end file position.</div><div class="ttdef"><b>Definition</b> stream.hpp:737</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic__file_html_ae76436514ac66d88bbd584ea07d879d0"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__file.html#ae76436514ac66d88bbd584ea07d879d0">stdex::stream::basic_file::set_atime</a></div><div class="ttdeci">virtual void set_atime(time_point date)</div><div class="ttdoc">Sets file access time.</div><div class="ttdef"><b>Definition</b> stream.hpp:819</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic__file_html_afcaac612398bd7d02d8d146dcad74465"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__file.html#afcaac612398bd7d02d8d146dcad74465">stdex::stream::basic_file::seek</a></div><div class="ttdeci">virtual fpos_t seek(foff_t offset, seek_t how=seek_t::beg)=0</div><div class="ttdoc">Seeks to specified relative file position.</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic__sys_html"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__sys.html">stdex::stream::basic_sys</a></div><div class="ttdoc">OS data stream (file, pipe, socket...)</div><div class="ttdef"><b>Definition</b> stream.hpp:2064</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic__sys_html_a06666e09bf1e7486d277996267b51618"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__sys.html#a06666e09bf1e7486d277996267b51618">stdex::stream::basic_sys::write</a></div><div class="ttdeci">virtual size_t write(_In_reads_bytes_opt_(length) const void *data, size_t length)</div><div class="ttdoc">Writes block of data to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:2121</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic__sys_html_a6eae9769feea69fa9ce8b127ca2f7891"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__sys.html#a6eae9769feea69fa9ce8b127ca2f7891">stdex::stream::basic_sys::flush</a></div><div class="ttdeci">virtual void flush()</div><div class="ttdoc">Persists volatile element data.</div><div class="ttdef"><b>Definition</b> stream.hpp:2179</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic__sys_html_ad5daf3c776b615dcfbb0b0891afdb9d0"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__sys.html#ad5daf3c776b615dcfbb0b0891afdb9d0">stdex::stream::basic_sys::read</a></div><div class="ttdeci">virtual size_t read(_Out_writes_bytes_to_opt_(length, return) void *data, size_t length)</div><div class="ttdoc">Reads block of data from the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:2071</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic__sys_html_aee56fbeb8b576a4337cb205ae865fafc"><div class="ttname"><a href="classstdex_1_1stream_1_1basic__sys.html#aee56fbeb8b576a4337cb205ae865fafc">stdex::stream::basic_sys::close</a></div><div class="ttdeci">virtual void close()</div><div class="ttdoc">Closes the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:2168</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html">stdex::stream::basic</a></div><div class="ttdoc">UTF-8 byte-order-mark</div><div class="ttdef"><b>Definition</b> stream.hpp:76</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_a0295e4efe18eef2a8962680274957ac1"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">stdex::stream::basic::ok</a></div><div class="ttdeci">bool ok() const</div><div class="ttdoc">Returns true if the stream state is clean i.e. previous operation was succesful.</div><div class="ttdef"><b>Definition</b> stream.hpp:170</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_a14931af91db2bab8204d6352a59c1bf7"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#a14931af91db2bab8204d6352a59c1bf7">stdex::stream::basic::write_vsprintf</a></div><div class="ttdeci">size_t write_vsprintf(_Printf_format_string_params_(2) const char *format, locale_t locale, va_list params)</div><div class="ttdoc">Writes formatted string to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:600</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_a248d5e688633f04139ee36aacc0258ad"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#a248d5e688633f04139ee36aacc0258ad">stdex::stream::basic::write_array</a></div><div class="ttdeci">size_t write_array(_In_reads_or_z_opt_(num_chars) const wchar_t *wstr, size_t num_chars, charset_id charset)</div><div class="ttdoc">Writes array of characters to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:430</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_a2aa36b007017c2052a0118c1df4910d0"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">stdex::stream::basic::state</a></div><div class="ttdeci">state_t state() const</div><div class="ttdoc">Returns stream state after last operation.</div><div class="ttdef"><b>Definition</b> stream.hpp:165</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_a2fece103fa6ca15dfe093fe90ceae65e"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#a2fece103fa6ca15dfe093fe90ceae65e">stdex::stream::basic::read_str</a></div><div class="ttdeci">basic & read_str(std::basic_string< _Elem, _Traits, _Ax > &data)</div><div class="ttdoc">Reads length-prefixed string from the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:474</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_a32f854944dc108d99c5ea5e87b19db7e"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#a32f854944dc108d99c5ea5e87b19db7e">stdex::stream::basic::write_sprintf</a></div><div class="ttdeci">size_t write_sprintf(_Printf_format_string_params_(2) const wchar_t *format, locale_t locale,...)</div><div class="ttdoc">Writes formatted string to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:586</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_a3a7ac9211cd81b2203b55f1a2f131bc1"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#a3a7ac9211cd81b2203b55f1a2f131bc1">stdex::stream::basic::write_vsprintf</a></div><div class="ttdeci">size_t write_vsprintf(_Printf_format_string_params_(2) const wchar_t *format, locale_t locale, va_list params)</div><div class="ttdoc">Writes formatted string to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:613</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_a46c70519f3e4b1f3436e85a6623555dc"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#a46c70519f3e4b1f3436e85a6623555dc">stdex::stream::basic::flush</a></div><div class="ttdeci">virtual void flush()</div><div class="ttdoc">Persists volatile element data.</div><div class="ttdef"><b>Definition</b> stream.hpp:121</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_a52ce3bdf28a9a7fc5a881616c8db2da4"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#a52ce3bdf28a9a7fc5a881616c8db2da4">stdex::stream::basic::skip</a></div><div class="ttdeci">virtual void skip(fsize_t amount)</div><div class="ttdoc">Skips given amount of bytes of data on the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:137</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_a5392748c19b5799da94a5fe031f7ec3b"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#a5392748c19b5799da94a5fe031f7ec3b">stdex::stream::basic::close</a></div><div class="ttdeci">virtual void close()</div><div class="ttdoc">Closes the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:129</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_a600e123c10d6f0604d58ae0e9be95f0b"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#a600e123c10d6f0604d58ae0e9be95f0b">stdex::stream::basic::read_byte</a></div><div class="ttdeci">uint8_t read_byte()</div><div class="ttdoc">Reads one byte of data.</div><div class="ttdef"><b>Definition</b> stream.hpp:205</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_a6148810b1d873b9f5a3496b06b1aa90b"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#a6148810b1d873b9f5a3496b06b1aa90b">stdex::stream::basic::read_remainder</a></div><div class="ttdeci">virtual std::vector< uint8_t > read_remainder(size_t max_length=SIZE_MAX)</div><div class="ttdoc">Reads and returns remainder of the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:179</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_a63528d1cf030257c9d7f24d0d1d668f7"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#a63528d1cf030257c9d7f24d0d1d668f7">stdex::stream::basic::write_sprintf</a></div><div class="ttdeci">size_t write_sprintf(_Printf_format_string_params_(2) const char *format, locale_t locale,...)</div><div class="ttdoc">Writes formatted string to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:572</div></div>
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<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_a6386d7eb1316122d6403bcb83b7edfc9"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#a6386d7eb1316122d6403bcb83b7edfc9">stdex::stream::basic::readln_and_attach</a></div><div class="ttdeci">size_t readln_and_attach(std::basic_string< wchar_t, _Traits, _Ax > &wstr, charset_id charset)</div><div class="ttdoc">Reads stream to the end-of-line or end-of-file and append to str.</div><div class="ttdef"><b>Definition</b> stream.hpp:363</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_a674d87b6ac5ca7b50cb0498a7ffcefcb"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#a674d87b6ac5ca7b50cb0498a7ffcefcb">stdex::stream::basic::readln</a></div><div class="ttdeci">size_t readln(std::basic_string< char, _Traits, _Ax > &str)</div><div class="ttdoc">Reads stream to the end-of-line or end-of-file.</div><div class="ttdef"><b>Definition</b> stream.hpp:301</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_a6e67bf06f20bc1743cd75622c4b83892"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#a6e67bf06f20bc1743cd75622c4b83892">stdex::stream::basic::readln_and_attach</a></div><div class="ttdeci">size_t readln_and_attach(std::basic_string< _Elem, _Traits, _Ax > &str)</div><div class="ttdoc">Reads stream to the end-of-line or end-of-file and append to str.</div><div class="ttdef"><b>Definition</b> stream.hpp:342</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_a7723ae23bc35c2ffb74380eab5b0a9ba"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#a7723ae23bc35c2ffb74380eab5b0a9ba">stdex::stream::basic::read_array</a></div><div class="ttdeci">size_t read_array(_Out_writes_bytes_(size *count) void *array, size_t size, size_t count)</div><div class="ttdoc">Reads an array of data from the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:378</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_a815369ef1a8ba07b289b8236fce018ac"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#a815369ef1a8ba07b289b8236fce018ac">stdex::stream::basic::write_str</a></div><div class="ttdeci">basic & write_str(const T *data)</div><div class="ttdoc">Writes string to the stream length-prefixed.</div><div class="ttdef"><b>Definition</b> stream.hpp:499</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_aa5d4693fd583cd7ef0ffa9b846136a5a"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#aa5d4693fd583cd7ef0ffa9b846136a5a">stdex::stream::basic::read</a></div><div class="ttdeci">virtual size_t read(_Out_writes_bytes_to_opt_(length, return) void *data, size_t length)</div><div class="ttdoc">Reads block of data from the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:91</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_aa8ab653a03de90f7e60242915c3b5378"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#aa8ab653a03de90f7e60242915c3b5378">stdex::stream::basic::readln</a></div><div class="ttdeci">size_t readln(std::basic_string< wchar_t, _Traits, _Ax > &wstr)</div><div class="ttdoc">Reads stream to the end-of-line or end-of-file.</div><div class="ttdef"><b>Definition</b> stream.hpp:313</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_ab61abc19936554288ea929e0eb299144"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#ab61abc19936554288ea929e0eb299144">stdex::stream::basic::write_charset</a></div><div class="ttdeci">void write_charset(charset_id charset)</div><div class="ttdoc">Writes UTF8 or UTF-16 byte-order-mark.</div><div class="ttdef"><b>Definition</b> stream.hpp:559</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_ab93d06a993faf3b5f5026c0f5da326a1"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#ab93d06a993faf3b5f5026c0f5da326a1">stdex::stream::basic::readln</a></div><div class="ttdeci">size_t readln(std::basic_string< wchar_t, _Traits, _Ax > &wstr, charset_id charset)</div><div class="ttdoc">Reads stream to the end-of-line or end-of-file.</div><div class="ttdef"><b>Definition</b> stream.hpp:325</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_aca55a448ce9bec6b50be680f1ac63b09"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#aca55a448ce9bec6b50be680f1ac63b09">stdex::stream::basic::write_array</a></div><div class="ttdeci">size_t write_array(const wchar_t *wstr, charset_id charset)</div><div class="ttdoc">Writes array of characters to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:409</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_acabab42a910d149fec6ef60090a34aab"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#acabab42a910d149fec6ef60090a34aab">stdex::stream::basic::write_data</a></div><div class="ttdeci">basic & write_data(const T data)</div><div class="ttdoc">Writes one primitive data type.</div><div class="ttdef"><b>Definition</b> stream.hpp:282</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_ad28b193e6afa1352a00864bd28193cc2"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#ad28b193e6afa1352a00864bd28193cc2">stdex::stream::basic::write_stream</a></div><div class="ttdeci">fsize_t write_stream(basic &stream, fsize_t amount=fsize_max)</div><div class="ttdoc">Writes content of another stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:534</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_ad8af0444273509eb36ad81046ac92081"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#ad8af0444273509eb36ad81046ac92081">stdex::stream::basic::write</a></div><div class="ttdeci">virtual size_t write(_In_reads_bytes_opt_(length) const void *data, size_t length)</div><div class="ttdoc">Writes block of data to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:109</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_ae7e725d1bfe3b7a08a87c969ce441a7a"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#ae7e725d1bfe3b7a08a87c969ce441a7a">stdex::stream::basic::write_array</a></div><div class="ttdeci">size_t write_array(const std::basic_string< wchar_t, _Traits, _Ax > &wstr, charset_id charset)</div><div class="ttdoc">Writes array of characters to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:451</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_af6c10ec4ab181b5ed5b061d115059b7a"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#af6c10ec4ab181b5ed5b061d115059b7a">stdex::stream::basic::write_array</a></div><div class="ttdeci">size_t write_array(_In_reads_bytes_opt_(size *count) const void *array, size_t size, size_t count)</div><div class="ttdoc">Writes an array of data to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:396</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_af83cd6902f3f3bf18df2f08045570603"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#af83cd6902f3f3bf18df2f08045570603">stdex::stream::basic::write_byte</a></div><div class="ttdeci">void write_byte(uint8_t byte, fsize_t amount=1)</div><div class="ttdoc">Writes a byte of data.</div><div class="ttdef"><b>Definition</b> stream.hpp:216</div></div>
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<div class="ttc" id="aclassstdex_1_1stream_1_1basic_html_afd5a1268365027ed8c5108183dc498df"><div class="ttname"><a href="classstdex_1_1stream_1_1basic.html#afd5a1268365027ed8c5108183dc498df">stdex::stream::basic::read_data</a></div><div class="ttdeci">basic & read_data(T &data)</div><div class="ttdoc">Reads one primitive data type.</div><div class="ttdef"><b>Definition</b> stream.hpp:254</div></div>
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<div class="ttc" id="aclassstdex_1_1stream_1_1buffer_html"><div class="ttname"><a href="classstdex_1_1stream_1_1buffer.html">stdex::stream::buffer</a></div><div class="ttdoc">Buffered read/write stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:1257</div></div>
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<div class="ttc" id="aclassstdex_1_1stream_1_1buffer_html_a18f9edc9af41f3a71d84f7eb4e7d5332"><div class="ttname"><a href="classstdex_1_1stream_1_1buffer.html#a18f9edc9af41f3a71d84f7eb4e7d5332">stdex::stream::buffer::flush</a></div><div class="ttdeci">virtual void flush()</div><div class="ttdoc">Persists volatile element data.</div><div class="ttdef"><b>Definition</b> stream.hpp:1367</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1buffer_html_a2ef05f2df784dce1d1c4319a98cd22e0"><div class="ttname"><a href="classstdex_1_1stream_1_1buffer.html#a2ef05f2df784dce1d1c4319a98cd22e0">stdex::stream::buffer::read</a></div><div class="ttdeci">virtual size_t read(_Out_writes_bytes_to_opt_(length, return) void *data, size_t length)</div><div class="ttdoc">Reads block of data from the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:1285</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1buffer_html_a489a01a4c187e85f06ebe10314a891ae"><div class="ttname"><a href="classstdex_1_1stream_1_1buffer.html#a489a01a4c187e85f06ebe10314a891ae">stdex::stream::buffer::write</a></div><div class="ttdeci">virtual size_t write(_In_reads_bytes_opt_(length) const void *data, size_t length)</div><div class="ttdoc">Writes block of data to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:1321</div></div>
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<div class="ttc" id="aclassstdex_1_1stream_1_1buffered__sys_html"><div class="ttname"><a href="classstdex_1_1stream_1_1buffered__sys.html">stdex::stream::buffered_sys</a></div><div class="ttdoc">Buffered OS data stream (file, pipe, socket...)</div><div class="ttdef"><b>Definition</b> stream.hpp:2193</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1cache_html"><div class="ttname"><a href="classstdex_1_1stream_1_1cache.html">stdex::stream::cache</a></div><div class="ttdoc">Cached file.</div><div class="ttdef"><b>Definition</b> stream.hpp:1684</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1cache_html_a0306f70f169f924f41306c71646c9276"><div class="ttname"><a href="classstdex_1_1stream_1_1cache.html#a0306f70f169f924f41306c71646c9276">stdex::stream::cache::ctime</a></div><div class="ttdeci">virtual time_point ctime() const</div><div class="ttdoc">Returns file creation time.</div><div class="ttdef"><b>Definition</b> stream.hpp:1936</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1cache_html_a1132b6554bec05e4da1d493d18516640"><div class="ttname"><a href="classstdex_1_1stream_1_1cache.html#a1132b6554bec05e4da1d493d18516640">stdex::stream::cache::m_offset</a></div><div class="ttdeci">fpos_t m_offset</div><div class="ttdoc">Logical absolute file position.</div><div class="ttdef"><b>Definition</b> stream.hpp:2052</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1cache_html_a2e19026e55cda14db786948b66d63aba"><div class="ttname"><a href="classstdex_1_1stream_1_1cache.html#a2e19026e55cda14db786948b66d63aba">stdex::stream::cache::truncate</a></div><div class="ttdeci">virtual void truncate()</div><div class="ttdoc">Sets file size - truncates the remainder of file content from the current file position to the end of...</div><div class="ttdef"><b>Definition</b> stream.hpp:1915</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1cache_html_a43dd464dd032888de79f5cd606adffa9"><div class="ttname"><a href="classstdex_1_1stream_1_1cache.html#a43dd464dd032888de79f5cd606adffa9">stdex::stream::cache::read</a></div><div class="ttdeci">virtual size_t read(_Out_writes_bytes_to_opt_(length, return) void *data, size_t length)</div><div class="ttdoc">Reads block of data from the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:1741</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1cache_html_a5fd8962b5a49d549a36d96f3e8919cd7"><div class="ttname"><a href="classstdex_1_1stream_1_1cache.html#a5fd8962b5a49d549a36d96f3e8919cd7">stdex::stream::cache::atime</a></div><div class="ttdeci">virtual time_point atime() const</div><div class="ttdoc">Returns file access time.</div><div class="ttdef"><b>Definition</b> stream.hpp:1941</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1cache_html_a769034b8641a17210a916091b112af2d"><div class="ttname"><a href="classstdex_1_1stream_1_1cache.html#a769034b8641a17210a916091b112af2d">stdex::stream::cache::size</a></div><div class="ttdeci">virtual fsize_t size()</div><div class="ttdoc">Returns file size Should the file size cannot be determined, the method returns fsize_max and it does...</div><div class="ttdef"><b>Definition</b> stream.hpp:1908</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1cache_html_a7a15ab17abc847b380b13b43b4f1d12e"><div class="ttname"><a href="classstdex_1_1stream_1_1cache.html#a7a15ab17abc847b380b13b43b4f1d12e">stdex::stream::cache::unlock</a></div><div class="ttdeci">virtual void unlock(fpos_t offset, fsize_t length)</div><div class="ttdoc">Unlocks file section for exclusive access.</div><div class="ttdef"><b>Definition</b> stream.hpp:1902</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1cache_html_a8350e6c158982e5511da18ed122bf24d"><div class="ttname"><a href="classstdex_1_1stream_1_1cache.html#a8350e6c158982e5511da18ed122bf24d">stdex::stream::cache::mtime</a></div><div class="ttdeci">virtual time_point mtime() const</div><div class="ttdoc">Returns file modification time.</div><div class="ttdef"><b>Definition</b> stream.hpp:1950</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1cache_html_aa88074bb669bcb654e027b76e32a2799"><div class="ttname"><a href="classstdex_1_1stream_1_1cache.html#aa88074bb669bcb654e027b76e32a2799">stdex::stream::cache::close</a></div><div class="ttdeci">virtual void close()</div><div class="ttdoc">Closes the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:1856</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1cache_html_aafad7bfb4c03d0d56854b4c148ae0ee1"><div class="ttname"><a href="classstdex_1_1stream_1_1cache.html#aafad7bfb4c03d0d56854b4c148ae0ee1">stdex::stream::cache::set_mtime</a></div><div class="ttdeci">virtual void set_mtime(time_point date)</div><div class="ttdoc">Sets file modification time.</div><div class="ttdef"><b>Definition</b> stream.hpp:1972</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1cache_html_ac1ca25b572574b35cd4895964e835204"><div class="ttname"><a href="classstdex_1_1stream_1_1cache.html#ac1ca25b572574b35cd4895964e835204">stdex::stream::cache::lock</a></div><div class="ttdeci">virtual void lock(fpos_t offset, fsize_t length)</div><div class="ttdoc">Locks file section for exclusive access.</div><div class="ttdef"><b>Definition</b> stream.hpp:1896</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1cache_html_ac33e763d8103ad8e910b75085a4cf3ac"><div class="ttname"><a href="classstdex_1_1stream_1_1cache.html#ac33e763d8103ad8e910b75085a4cf3ac">stdex::stream::cache::flush</a></div><div class="ttdeci">virtual void flush()</div><div class="ttdoc">Persists volatile element data.</div><div class="ttdef"><b>Definition</b> stream.hpp:1865</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1cache_html_ac436fbcac7eddf95b6e25d6368da3fb7"><div class="ttname"><a href="classstdex_1_1stream_1_1cache.html#ac436fbcac7eddf95b6e25d6368da3fb7">stdex::stream::cache::write</a></div><div class="ttdeci">virtual size_t write(_In_reads_bytes_opt_(length) const void *data, size_t length)</div><div class="ttdoc">Writes block of data to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:1803</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1cache_html_ae62a75156ff79910e1b9afc506e38e44"><div class="ttname"><a href="classstdex_1_1stream_1_1cache.html#ae62a75156ff79910e1b9afc506e38e44">stdex::stream::cache::set_ctime</a></div><div class="ttdeci">virtual void set_ctime(time_point date)</div><div class="ttdoc">Sets file create time.</div><div class="ttdef"><b>Definition</b> stream.hpp:1959</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1cache_html_ae790c5f526771cfe2cb3b28d38a11dd9"><div class="ttname"><a href="classstdex_1_1stream_1_1cache.html#ae790c5f526771cfe2cb3b28d38a11dd9">stdex::stream::cache::tell</a></div><div class="ttdeci">virtual fpos_t tell() const</div><div class="ttdoc">Returns absolute file position in file or fpos_max if fails. This method does not update stream state...</div><div class="ttdef"><b>Definition</b> stream.hpp:1891</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1cache_html_af026881969ee78e2aef1bf02922aea93"><div class="ttname"><a href="classstdex_1_1stream_1_1cache.html#af026881969ee78e2aef1bf02922aea93">stdex::stream::cache::set_atime</a></div><div class="ttdeci">virtual void set_atime(time_point date)</div><div class="ttdoc">Sets file access time.</div><div class="ttdef"><b>Definition</b> stream.hpp:1964</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1cache_html_af2979118bdeca35cbfd84a8a2be00f8a"><div class="ttname"><a href="classstdex_1_1stream_1_1cache.html#af2979118bdeca35cbfd84a8a2be00f8a">stdex::stream::cache::seek</a></div><div class="ttdeci">virtual fpos_t seek(foff_t offset, seek_t how=seek_t::beg)</div><div class="ttdoc">Seeks to specified relative file position.</div><div class="ttdef"><b>Definition</b> stream.hpp:1876</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1cached__file_html"><div class="ttname"><a href="classstdex_1_1stream_1_1cached__file.html">stdex::stream::cached_file</a></div><div class="ttdoc">Cached file-system file.</div><div class="ttdef"><b>Definition</b> stream.hpp:2751</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1cached__file_html_a8a1ac6ccd8e1d321112412d346eec0e1"><div class="ttname"><a href="classstdex_1_1stream_1_1cached__file.html#a8a1ac6ccd8e1d321112412d346eec0e1">stdex::stream::cached_file::open</a></div><div class="ttdeci">void open(const schar_t *filename, int mode)</div><div class="ttdoc">Opens file.</div><div class="ttdef"><b>Definition</b> stream.hpp:2785</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1cached__file_html_aa53149a79b463450f64223f45285dc02"><div class="ttname"><a href="classstdex_1_1stream_1_1cached__file.html#aa53149a79b463450f64223f45285dc02">stdex::stream::cached_file::cached_file</a></div><div class="ttdeci">cached_file(const schar_t *filename, int mode, size_t cache_size=default_cache_size)</div><div class="ttdoc">Opens file.</div><div class="ttdef"><b>Definition</b> stream.hpp:2767</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1converter_html"><div class="ttname"><a href="classstdex_1_1stream_1_1converter.html">stdex::stream::converter</a></div><div class="ttdoc">Modifies data on the fly when reading from/writing to a source stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:889</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1converter_html_a0d6af4c223625bc8ab677978b225d06e"><div class="ttname"><a href="classstdex_1_1stream_1_1converter.html#a0d6af4c223625bc8ab677978b225d06e">stdex::stream::converter::flush</a></div><div class="ttdeci">virtual void flush()</div><div class="ttdoc">Persists volatile element data.</div><div class="ttdef"><b>Definition</b> stream.hpp:935</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1converter_html_a96c368204acf32239318a026762cd22c"><div class="ttname"><a href="classstdex_1_1stream_1_1converter.html#a96c368204acf32239318a026762cd22c">stdex::stream::converter::close</a></div><div class="ttdeci">virtual void close()</div><div class="ttdoc">Closes the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:929</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1converter_html_abdca66af4847c6f8b6d87a0909fc061f"><div class="ttname"><a href="classstdex_1_1stream_1_1converter.html#abdca66af4847c6f8b6d87a0909fc061f">stdex::stream::converter::read</a></div><div class="ttdeci">virtual size_t read(_Out_writes_bytes_to_opt_(length, return) void *data, size_t length)</div><div class="ttdoc">Reads block of data from the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:913</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1converter_html_ae84a5c8d64942dbaa81ed54a181b3d7a"><div class="ttname"><a href="classstdex_1_1stream_1_1converter.html#ae84a5c8d64942dbaa81ed54a181b3d7a">stdex::stream::converter::write</a></div><div class="ttdeci">virtual size_t write(_In_reads_bytes_opt_(length) const void *data, size_t length)</div><div class="ttdoc">Writes block of data to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:921</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1diag__file_html"><div class="ttname"><a href="classstdex_1_1stream_1_1diag__file.html">stdex::stream::diag_file</a></div><div class="ttdoc">Compares multiple files to perform the same.</div><div class="ttdef"><b>Definition</b> stream.hpp:3583</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1diag__file_html_a0797e4eba9f702022e1c467694302871"><div class="ttname"><a href="classstdex_1_1stream_1_1diag__file.html#a0797e4eba9f702022e1c467694302871">stdex::stream::diag_file::size</a></div><div class="ttdeci">virtual fsize_t size()</div><div class="ttdoc">Returns file size Should the file size cannot be determined, the method returns fsize_max and it does...</div><div class="ttdef"><b>Definition</b> stream.hpp:3719</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1diag__file_html_a1d0824a191f261a1c552b71a92584745"><div class="ttname"><a href="classstdex_1_1stream_1_1diag__file.html#a1d0824a191f261a1c552b71a92584745">stdex::stream::diag_file::truncate</a></div><div class="ttdeci">virtual void truncate()</div><div class="ttdoc">Sets file size - truncates the remainder of file content from the current file position to the end of...</div><div class="ttdef"><b>Definition</b> stream.hpp:3736</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1diag__file_html_a3157aee8e9c754b02e876897fcb82236"><div class="ttname"><a href="classstdex_1_1stream_1_1diag__file.html#a3157aee8e9c754b02e876897fcb82236">stdex::stream::diag_file::write</a></div><div class="ttdeci">virtual size_t write(_In_reads_bytes_opt_(length) const void *data, size_t length)</div><div class="ttdoc">Writes block of data to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:3614</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1diag__file_html_a4367a6d2840c1a2c5d9ab2ab3483ed2c"><div class="ttname"><a href="classstdex_1_1stream_1_1diag__file.html#a4367a6d2840c1a2c5d9ab2ab3483ed2c">stdex::stream::diag_file::close</a></div><div class="ttdeci">virtual void close()</div><div class="ttdoc">Closes the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:3647</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1diag__file_html_a5d4bcde718ef182590c742f0c600e54b"><div class="ttname"><a href="classstdex_1_1stream_1_1diag__file.html#a5d4bcde718ef182590c742f0c600e54b">stdex::stream::diag_file::lock</a></div><div class="ttdeci">virtual void lock(fpos_t offset, fsize_t length)</div><div class="ttdoc">Locks file section for exclusive access.</div><div class="ttdef"><b>Definition</b> stream.hpp:3693</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1diag__file_html_a9f0c158f4875c862f981282b818e7296"><div class="ttname"><a href="classstdex_1_1stream_1_1diag__file.html#a9f0c158f4875c862f981282b818e7296">stdex::stream::diag_file::unlock</a></div><div class="ttdeci">virtual void unlock(fpos_t offset, fsize_t length)</div><div class="ttdoc">Unlocks file section for exclusive access.</div><div class="ttdef"><b>Definition</b> stream.hpp:3706</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1diag__file_html_a9f616580a2547b37beccd7d114ed06d0"><div class="ttname"><a href="classstdex_1_1stream_1_1diag__file.html#a9f616580a2547b37beccd7d114ed06d0">stdex::stream::diag_file::seek</a></div><div class="ttdeci">virtual fpos_t seek(foff_t offset, seek_t how=seek_t::beg)</div><div class="ttdoc">Seeks to specified relative file position.</div><div class="ttdef"><b>Definition</b> stream.hpp:3664</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1diag__file_html_aa4ea6e5ca1ff91a6f5c9726f4251f3ce"><div class="ttname"><a href="classstdex_1_1stream_1_1diag__file.html#aa4ea6e5ca1ff91a6f5c9726f4251f3ce">stdex::stream::diag_file::tell</a></div><div class="ttdeci">virtual fpos_t tell() const</div><div class="ttdoc">Returns absolute file position in file or fpos_max if fails. This method does not update stream state...</div><div class="ttdef"><b>Definition</b> stream.hpp:3681</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1diag__file_html_aadb3e9de2c84e317bf454ae764d8fcdf"><div class="ttname"><a href="classstdex_1_1stream_1_1diag__file.html#aadb3e9de2c84e317bf454ae764d8fcdf">stdex::stream::diag_file::flush</a></div><div class="ttdeci">virtual void flush()</div><div class="ttdoc">Persists volatile element data.</div><div class="ttdef"><b>Definition</b> stream.hpp:3632</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1diag__file_html_ac1eaf4a0cfce7e4426cff5f32fc33e6e"><div class="ttname"><a href="classstdex_1_1stream_1_1diag__file.html#ac1eaf4a0cfce7e4426cff5f32fc33e6e">stdex::stream::diag_file::read</a></div><div class="ttdeci">virtual size_t read(_Out_writes_bytes_to_opt_(length, return) void *data, size_t length)</div><div class="ttdoc">Reads block of data from the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:3591</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1fifo_html"><div class="ttname"><a href="classstdex_1_1stream_1_1fifo.html">stdex::stream::fifo</a></div><div class="ttdoc">In-memory FIFO queue.</div><div class="ttdef"><b>Definition</b> stream.hpp:3483</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1fifo_html_a29e0a95836f4e2692bea3783acaf692d"><div class="ttname"><a href="classstdex_1_1stream_1_1fifo.html#a29e0a95836f4e2692bea3783acaf692d">stdex::stream::fifo::close</a></div><div class="ttdeci">virtual void close()</div><div class="ttdoc">Closes the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:3554</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1fifo_html_a30c7adb43b6f4bd0cb5d9c72f15fe9bf"><div class="ttname"><a href="classstdex_1_1stream_1_1fifo.html#a30c7adb43b6f4bd0cb5d9c72f15fe9bf">stdex::stream::fifo::write</a></div><div class="ttdeci">virtual size_t write(_In_reads_bytes_opt_(length) const void *data, size_t length)</div><div class="ttdoc">Writes block of data to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:3531</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1fifo_html_a3272bc89573fe75fe0e6de2600967c10"><div class="ttname"><a href="classstdex_1_1stream_1_1fifo.html#a3272bc89573fe75fe0e6de2600967c10">stdex::stream::fifo::size</a></div><div class="ttdeci">size_t size() const</div><div class="ttdoc">Returns total size of pending data in the queue.</div><div class="ttdef"><b>Definition</b> stream.hpp:3568</div></div>
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<div class="ttc" id="aclassstdex_1_1stream_1_1fifo_html_a84357513740c64a8317370b289c34e40"><div class="ttname"><a href="classstdex_1_1stream_1_1fifo.html#a84357513740c64a8317370b289c34e40">stdex::stream::fifo::read</a></div><div class="ttdeci">virtual size_t read(_Out_writes_bytes_to_opt_(length, return) void *data, size_t length)</div><div class="ttdoc">Reads block of data from the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:3502</div></div>
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<div class="ttc" id="aclassstdex_1_1stream_1_1file__window_html"><div class="ttname"><a href="classstdex_1_1stream_1_1file__window.html">stdex::stream::file_window</a></div><div class="ttdoc">Limits file reading/writing to a predefined window.</div><div class="ttdef"><b>Definition</b> stream.hpp:1574</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file__window_html_a10f67434e8f3784933e3f7fddd20ce54"><div class="ttname"><a href="classstdex_1_1stream_1_1file__window.html#a10f67434e8f3784933e3f7fddd20ce54">stdex::stream::file_window::truncate</a></div><div class="ttdeci">virtual void truncate()</div><div class="ttdoc">Sets file size - truncates the remainder of file content from the current file position to the end of...</div><div class="ttdef"><b>Definition</b> stream.hpp:1667</div></div>
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<div class="ttc" id="aclassstdex_1_1stream_1_1file__window_html_a2a2b88934b073b456da579ca3e3b43ff"><div class="ttname"><a href="classstdex_1_1stream_1_1file__window.html#a2a2b88934b073b456da579ca3e3b43ff">stdex::stream::file_window::flush</a></div><div class="ttdeci">virtual void flush()</div><div class="ttdoc">Persists volatile element data.</div><div class="ttdef"><b>Definition</b> stream.hpp:1617</div></div>
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<div class="ttc" id="aclassstdex_1_1stream_1_1file__window_html_a4202fcc2b9e69e40bf15aaa3b5f50dda"><div class="ttname"><a href="classstdex_1_1stream_1_1file__window.html#a4202fcc2b9e69e40bf15aaa3b5f50dda">stdex::stream::file_window::skip</a></div><div class="ttdeci">virtual void skip(fsize_t amount)</div><div class="ttdoc">Skips given amount of bytes of data on the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:1630</div></div>
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<div class="ttc" id="aclassstdex_1_1stream_1_1file__window_html_a53a12a1979b770030c0de05b349f1e55"><div class="ttname"><a href="classstdex_1_1stream_1_1file__window.html#a53a12a1979b770030c0de05b349f1e55">stdex::stream::file_window::seek</a></div><div class="ttdeci">virtual fpos_t seek(foff_t offset, seek_t how=seek_t::beg)</div><div class="ttdoc">Seeks to specified relative file position.</div><div class="ttdef"><b>Definition</b> stream.hpp:1623</div></div>
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<div class="ttc" id="aclassstdex_1_1stream_1_1file__window_html_a70d596dd863a5265303aab11db59768e"><div class="ttname"><a href="classstdex_1_1stream_1_1file__window.html#a70d596dd863a5265303aab11db59768e">stdex::stream::file_window::size</a></div><div class="ttdeci">virtual fsize_t size()</div><div class="ttdoc">Returns file size Should the file size cannot be determined, the method returns fsize_max and it does...</div><div class="ttdef"><b>Definition</b> stream.hpp:1662</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file__window_html_a7a264381cf344fcd6fa70e0a4964cc93"><div class="ttname"><a href="classstdex_1_1stream_1_1file__window.html#a7a264381cf344fcd6fa70e0a4964cc93">stdex::stream::file_window::write</a></div><div class="ttdeci">virtual size_t write(_In_reads_bytes_opt_(length) const void *data, size_t length)</div><div class="ttdoc">Writes block of data to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:1597</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file__window_html_a820fea50931a0769161f617a524f72c6"><div class="ttname"><a href="classstdex_1_1stream_1_1file__window.html#a820fea50931a0769161f617a524f72c6">stdex::stream::file_window::lock</a></div><div class="ttdeci">virtual void lock(fpos_t offset, fsize_t length)</div><div class="ttdoc">Locks file section for exclusive access.</div><div class="ttdef"><b>Definition</b> stream.hpp:1642</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file__window_html_a9cdfe9f40ccb1f84e121b1b949a21246"><div class="ttname"><a href="classstdex_1_1stream_1_1file__window.html#a9cdfe9f40ccb1f84e121b1b949a21246">stdex::stream::file_window::read</a></div><div class="ttdeci">virtual size_t read(_Out_writes_bytes_to_opt_(length, return) void *data, size_t length)</div><div class="ttdoc">Reads block of data from the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:1583</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file__window_html_ac3d9a3cf3636010b43612d2c298e7c3d"><div class="ttname"><a href="classstdex_1_1stream_1_1file__window.html#ac3d9a3cf3636010b43612d2c298e7c3d">stdex::stream::file_window::unlock</a></div><div class="ttdeci">virtual void unlock(fpos_t offset, fsize_t length)</div><div class="ttdoc">Unlocks file section for exclusive access.</div><div class="ttdef"><b>Definition</b> stream.hpp:1652</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file__window_html_ac5977ca09563126e2976abb356cb3b36"><div class="ttname"><a href="classstdex_1_1stream_1_1file__window.html#ac5977ca09563126e2976abb356cb3b36">stdex::stream::file_window::tell</a></div><div class="ttdeci">virtual fpos_t tell() const</div><div class="ttdoc">Returns absolute file position in file or fpos_max if fails. This method does not update stream state...</div><div class="ttdef"><b>Definition</b> stream.hpp:1636</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file__window_html_acace60a7ba95a139852f85aa4232bb14"><div class="ttname"><a href="classstdex_1_1stream_1_1file__window.html#acace60a7ba95a139852f85aa4232bb14">stdex::stream::file_window::close</a></div><div class="ttdeci">virtual void close()</div><div class="ttdoc">Closes the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:1611</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file_html"><div class="ttname"><a href="classstdex_1_1stream_1_1file.html">stdex::stream::file</a></div><div class="ttdoc">File-system file.</div><div class="ttdef"><b>Definition</b> stream.hpp:2434</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file_html_a23e1061f6a9473241ef8af99f6a3f08f"><div class="ttname"><a href="classstdex_1_1stream_1_1file.html#a23e1061f6a9473241ef8af99f6a3f08f">stdex::stream::file::mtime</a></div><div class="ttdeci">virtual time_point mtime() const</div><div class="ttdoc">Returns file modification time.</div><div class="ttdef"><b>Definition</b> stream.hpp:2682</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file_html_a28e6d46e4183e094ef9fdcf591ebec46"><div class="ttname"><a href="classstdex_1_1stream_1_1file.html#a28e6d46e4183e094ef9fdcf591ebec46">stdex::stream::file::unlock</a></div><div class="ttdeci">virtual void unlock(fpos_t offset, fsize_t length)</div><div class="ttdoc">Unlocks file section for exclusive access.</div><div class="ttdef"><b>Definition</b> stream.hpp:2575</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file_html_a31e46e58ec40db989b36c3553b09084f"><div class="ttname"><a href="classstdex_1_1stream_1_1file.html#a31e46e58ec40db989b36c3553b09084f">stdex::stream::file::file</a></div><div class="ttdeci">file(const schar_t *filename, int mode)</div><div class="ttdoc">Opens file.</div><div class="ttdef"><b>Definition</b> stream.hpp:2444</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file_html_a337a27cd63975e155b6ba29a18ed9a23"><div class="ttname"><a href="classstdex_1_1stream_1_1file.html#a337a27cd63975e155b6ba29a18ed9a23">stdex::stream::file::set_ctime</a></div><div class="ttdeci">virtual void set_ctime(time_point date)</div><div class="ttdoc">Sets file create time.</div><div class="ttdef"><b>Definition</b> stream.hpp:2696</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file_html_a4b5cdfe6c9dccd20726df867e34f4af3"><div class="ttname"><a href="classstdex_1_1stream_1_1file.html#a4b5cdfe6c9dccd20726df867e34f4af3">stdex::stream::file::atime</a></div><div class="ttdeci">virtual time_point atime() const</div><div class="ttdoc">Returns file access time.</div><div class="ttdef"><b>Definition</b> stream.hpp:2668</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file_html_a556c4cff7086d5f258dcdf914556084a"><div class="ttname"><a href="classstdex_1_1stream_1_1file.html#a556c4cff7086d5f258dcdf914556084a">stdex::stream::file::open</a></div><div class="ttdeci">void open(const schar_t *filename, int mode)</div><div class="ttdoc">Opens file.</div><div class="ttdef"><b>Definition</b> stream.hpp:2455</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file_html_a567620d1eb84032e460f3e173f9bd762"><div class="ttname"><a href="classstdex_1_1stream_1_1file.html#a567620d1eb84032e460f3e173f9bd762">stdex::stream::file::set_mtime</a></div><div class="ttdeci">virtual void set_mtime(time_point date)</div><div class="ttdoc">Sets file modification time.</div><div class="ttdef"><b>Definition</b> stream.hpp:2727</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file_html_a64ded627a8843c155ea3a59b94c225f6"><div class="ttname"><a href="classstdex_1_1stream_1_1file.html#a64ded627a8843c155ea3a59b94c225f6">stdex::stream::file::set_atime</a></div><div class="ttdeci">virtual void set_atime(time_point date)</div><div class="ttdoc">Sets file access time.</div><div class="ttdef"><b>Definition</b> stream.hpp:2708</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file_html_a74fdb70cb8ce4d0ee73f6db9d7051d86"><div class="ttname"><a href="classstdex_1_1stream_1_1file.html#a74fdb70cb8ce4d0ee73f6db9d7051d86">stdex::stream::file::lock</a></div><div class="ttdeci">virtual void lock(fpos_t offset, fsize_t length)</div><div class="ttdoc">Locks file section for exclusive access.</div><div class="ttdef"><b>Definition</b> stream.hpp:2552</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file_html_aa1c4de0bca72ddc02db4e8328cefcf17"><div class="ttname"><a href="classstdex_1_1stream_1_1file.html#aa1c4de0bca72ddc02db4e8328cefcf17">stdex::stream::file::truncate</a></div><div class="ttdeci">virtual void truncate()</div><div class="ttdoc">Sets file size - truncates the remainder of file content from the current file position to the end of...</div><div class="ttdef"><b>Definition</b> stream.hpp:2618</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file_html_aa54131619fe782de419ed74bab377dd5"><div class="ttname"><a href="classstdex_1_1stream_1_1file.html#aa54131619fe782de419ed74bab377dd5">stdex::stream::file::ctime</a></div><div class="ttdeci">virtual time_point ctime() const</div><div class="ttdoc">Returns file creation time.</div><div class="ttdef"><b>Definition</b> stream.hpp:2658</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file_html_acc591c2378e51340b7af7fbf12d1a98f"><div class="ttname"><a href="classstdex_1_1stream_1_1file.html#acc591c2378e51340b7af7fbf12d1a98f">stdex::stream::file::size</a></div><div class="ttdeci">virtual fsize_t size()</div><div class="ttdoc">Returns file size Should the file size cannot be determined, the method returns fsize_max and it does...</div><div class="ttdef"><b>Definition</b> stream.hpp:2600</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file_html_acdfc1dc079ebeaeb05312e03925485ff"><div class="ttname"><a href="classstdex_1_1stream_1_1file.html#acdfc1dc079ebeaeb05312e03925485ff">stdex::stream::file::seek</a></div><div class="ttdeci">virtual fpos_t seek(foff_t offset, seek_t how=seek_t::beg)</div><div class="ttdoc">Seeks to specified relative file position.</div><div class="ttdef"><b>Definition</b> stream.hpp:2513</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1file_html_aead21702bfdb09193a202afbce35421b"><div class="ttname"><a href="classstdex_1_1stream_1_1file.html#aead21702bfdb09193a202afbce35421b">stdex::stream::file::tell</a></div><div class="ttdeci">virtual fpos_t tell() const</div><div class="ttdoc">Returns absolute file position in file or fpos_max if fails. This method does not update stream state...</div><div class="ttdef"><b>Definition</b> stream.hpp:2534</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1limiter_html"><div class="ttname"><a href="classstdex_1_1stream_1_1limiter.html">stdex::stream::limiter</a></div><div class="ttdoc">Limits reading from/writing to stream to a predefined number of bytes.</div><div class="ttdef"><b>Definition</b> stream.hpp:1415</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1limiter_html_a455a9e38efe1e7473e501dd00fb3d7f0"><div class="ttname"><a href="classstdex_1_1stream_1_1limiter.html#a455a9e38efe1e7473e501dd00fb3d7f0">stdex::stream::limiter::read_limit</a></div><div class="ttdeci">fsize_t read_limit</div><div class="ttdoc">Number of bytes left that may be read from the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:1475</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1limiter_html_a80b68f1b4a8fb8c72c09b1313e9d02ed"><div class="ttname"><a href="classstdex_1_1stream_1_1limiter.html#a80b68f1b4a8fb8c72c09b1313e9d02ed">stdex::stream::limiter::read</a></div><div class="ttdeci">virtual size_t read(_Out_writes_bytes_to_opt_(length, return) void *data, size_t length)</div><div class="ttdoc">Reads block of data from the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:1423</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1limiter_html_a8fe783b504f019e29034c0572cec7834"><div class="ttname"><a href="classstdex_1_1stream_1_1limiter.html#a8fe783b504f019e29034c0572cec7834">stdex::stream::limiter::write</a></div><div class="ttdeci">virtual size_t write(_In_reads_bytes_opt_(length) const void *data, size_t length)</div><div class="ttdoc">Writes block of data to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:1448</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1limiter_html_af3d8db598efea694c0274b5420787873"><div class="ttname"><a href="classstdex_1_1stream_1_1limiter.html#af3d8db598efea694c0274b5420787873">stdex::stream::limiter::write_limit</a></div><div class="ttdeci">fsize_t write_limit</div><div class="ttdoc">Number of bytes left, that can be written to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:1476</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html">stdex::stream::memory_file</a></div><div class="ttdoc">In-memory file.</div><div class="ttdef"><b>Definition</b> stream.hpp:2813</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_a0bb7b9759667e810c91b3e58c1771d91"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#a0bb7b9759667e810c91b3e58c1771d91">stdex::stream::memory_file::memory_file</a></div><div class="ttdeci">memory_file(const schar_t *filename, int mode)</div><div class="ttdoc">Loads content from file-system file.</div><div class="ttdef"><b>Definition</b> stream.hpp:2891</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_a41121ff122745e109c1b9851632abce3"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#a41121ff122745e109c1b9851632abce3">stdex::stream::memory_file::m_size</a></div><div class="ttdeci">size_t m_size</div><div class="ttdoc">file size</div><div class="ttdef"><b>Definition</b> stream.hpp:3470</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_a41124fc38a3439c4407ea1c9ef4962b1"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#a41124fc38a3439c4407ea1c9ef4962b1">stdex::stream::memory_file::get</a></div><div class="ttdeci">void get(fpos_t offset, T &data)</div><div class="ttdoc">Reads data from specified file location This does not move file pointer. It checks for data size asse...</div><div class="ttdef"><b>Definition</b> stream.hpp:3410</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_a4216e7ae6e306170357aef1ea1c304c7"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#a4216e7ae6e306170357aef1ea1c304c7">stdex::stream::memory_file::write_stream</a></div><div class="ttdeci">size_t write_stream(basic &stream, size_t amount=SIZE_MAX)</div><div class="ttdoc">Writes content of another stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:3235</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_a4a2082f1017478d1ce940d8dcd6e234b"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#a4a2082f1017478d1ce940d8dcd6e234b">stdex::stream::memory_file::m_data</a></div><div class="ttdeci">uint8_t * m_data</div><div class="ttdoc">file data</div><div class="ttdef"><b>Definition</b> stream.hpp:3467</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_a4aa784758856b70a2b6f2b7ca0ffa72b"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#a4aa784758856b70a2b6f2b7ca0ffa72b">stdex::stream::memory_file::read_data</a></div><div class="ttdeci">memory_file & read_data(T &data)</div><div class="ttdoc">Reads one primitive data type.</div><div class="ttdef"><b>Definition</b> stream.hpp:3034</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_a4cf33faaf1686335bd3e3a7e72813dd6"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#a4cf33faaf1686335bd3e3a7e72813dd6">stdex::stream::memory_file::close</a></div><div class="ttdeci">virtual void close()</div><div class="ttdoc">Closes the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:3285</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_a62a05e7dfb1f374dff881f922543e601"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#a62a05e7dfb1f374dff881f922543e601">stdex::stream::memory_file::read</a></div><div class="ttdeci">virtual size_t read(_Out_writes_bytes_to_opt_(length, return) void *data, size_t length)</div><div class="ttdoc">Reads block of data from the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:2995</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_a665d78bdb906762139530035ba6013fa"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#a665d78bdb906762139530035ba6013fa">stdex::stream::memory_file::tell</a></div><div class="ttdeci">virtual fpos_t tell() const</div><div class="ttdoc">Returns absolute file position in file or fpos_max if fails. This method does not update stream state...</div><div class="ttdef"><b>Definition</b> stream.hpp:3316</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_a6aa8c2deeabc66f065c858ba399d911c"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#a6aa8c2deeabc66f065c858ba399d911c">stdex::stream::memory_file::m_reserved</a></div><div class="ttdeci">size_t m_reserved</div><div class="ttdoc">reserved file size</div><div class="ttdef"><b>Definition</b> stream.hpp:3471</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_a6b4b9daa088fb20678a502e81553c745"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#a6b4b9daa088fb20678a502e81553c745">stdex::stream::memory_file::memory_file</a></div><div class="ttdeci">memory_file(size_t size, state_t state=state_t::ok)</div><div class="ttdoc">Creates an empty file of reserved size.</div><div class="ttdef"><b>Definition</b> stream.hpp:2834</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_a6b59e4dd13195dd91211ece4c680cb9b"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#a6b59e4dd13195dd91211ece4c680cb9b">stdex::stream::memory_file::reserve</a></div><div class="ttdeci">void reserve(size_t required, bool tight=false) noexcept</div><div class="ttdoc">Reallocates memory.</div><div class="ttdef"><b>Definition</b> stream.hpp:2908</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_a7a8abbdd7f86e10ffb711621015645f6"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#a7a8abbdd7f86e10ffb711621015645f6">stdex::stream::memory_file::read_str</a></div><div class="ttdeci">memory_file & read_str(std::basic_string< _Elem, _Traits, _Ax > &data)</div><div class="ttdoc">Reads length-prefixed string from the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:3074</div></div>
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<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_a7d2187e9f98729b2c711a9cd242b7fc2"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#a7d2187e9f98729b2c711a9cd242b7fc2">stdex::stream::memory_file::write_byte</a></div><div class="ttdeci">void write_byte(uint8_t byte, size_t amount=1)</div><div class="ttdoc">Writes a byte of data.</div><div class="ttdef"><b>Definition</b> stream.hpp:3129</div></div>
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<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_a8ccb02a23999882255d5c16c83f91571"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#a8ccb02a23999882255d5c16c83f91571">stdex::stream::memory_file::set</a></div><div class="ttdeci">void set(fpos_t offset, const T data)</div><div class="ttdoc">Writes data to specified file location This does not move file pointer nor update file size....</div><div class="ttdef"><b>Definition</b> stream.hpp:3376</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_a91ca49273fc49d70b98180fc828d5b5d"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#a91ca49273fc49d70b98180fc828d5b5d">stdex::stream::memory_file::m_offset</a></div><div class="ttdeci">size_t m_offset</div><div class="ttdoc">file pointer</div><div class="ttdef"><b>Definition</b> stream.hpp:3469</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_a96210fbbca48af7097ddad7cc9bf6cb5"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#a96210fbbca48af7097ddad7cc9bf6cb5">stdex::stream::memory_file::save</a></div><div class="ttdeci">void save(const schar_t *filename, int mode)</div><div class="ttdoc">Saves content to a file-system file.</div><div class="ttdef"><b>Definition</b> stream.hpp:2970</div></div>
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<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_a98f0a5ecb59b4e50d5990aa505b658c2"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#a98f0a5ecb59b4e50d5990aa505b658c2">stdex::stream::memory_file::load</a></div><div class="ttdeci">void load(const schar_t *filename, int mode)</div><div class="ttdoc">Loads content from a file-system file.</div><div class="ttdef"><b>Definition</b> stream.hpp:2937</div></div>
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<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_a99b32855f1f85ccc7c08d71786c17a1c"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#a99b32855f1f85ccc7c08d71786c17a1c">stdex::stream::memory_file::size</a></div><div class="ttdeci">virtual fsize_t size()</div><div class="ttdoc">Returns file size Should the file size cannot be determined, the method returns fsize_max and it does...</div><div class="ttdef"><b>Definition</b> stream.hpp:3321</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_a9e67e40e9e3c0f7b002fcdab5220b4e7"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#a9e67e40e9e3c0f7b002fcdab5220b4e7">stdex::stream::memory_file::seek</a></div><div class="ttdeci">virtual fpos_t seek(foff_t offset, seek_t how=seek_t::beg)</div><div class="ttdoc">Seeks to specified relative file position.</div><div class="ttdef"><b>Definition</b> stream.hpp:3299</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_aa35db1681e5c56046eaf0c70068b0d42"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#aa35db1681e5c56046eaf0c70068b0d42">stdex::stream::memory_file::truncate</a></div><div class="ttdeci">virtual void truncate()</div><div class="ttdoc">Sets file size - truncates the remainder of file content from the current file position to the end of...</div><div class="ttdef"><b>Definition</b> stream.hpp:3326</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_ab0bcf389dd3540a5f978ef13dff5d332"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#ab0bcf389dd3540a5f978ef13dff5d332">stdex::stream::memory_file::write_data</a></div><div class="ttdeci">memory_file & write_data(const T data)</div><div class="ttdoc">Writes one primitive data type.</div><div class="ttdef"><b>Definition</b> stream.hpp:3162</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_ab8326c16c06548801982b07c930d7dfd"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#ab8326c16c06548801982b07c930d7dfd">stdex::stream::memory_file::write_str</a></div><div class="ttdeci">memory_file & write_str(const T *data)</div><div class="ttdoc">Writes string to the stream length-prefixed.</div><div class="ttdef"><b>Definition</b> stream.hpp:3200</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_aca812d996b5b60660fa121787e4c0e68"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#aca812d996b5b60660fa121787e4c0e68">stdex::stream::memory_file::m_manage</a></div><div class="ttdeci">bool m_manage</div><div class="ttdoc">may reallocate m_data?</div><div class="ttdef"><b>Definition</b> stream.hpp:3468</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_ad0da8c8758672af312026957e2556b60"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#ad0da8c8758672af312026957e2556b60">stdex::stream::memory_file::memory_file</a></div><div class="ttdeci">memory_file(void *data, size_t size, bool manage=false, state_t state=state_t::ok)</div><div class="ttdoc">Creates a file based on available data.</div><div class="ttdef"><b>Definition</b> stream.hpp:2881</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_ae5b6602e176f1053ab2eef88d8312b49"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#ae5b6602e176f1053ab2eef88d8312b49">stdex::stream::memory_file::write</a></div><div class="ttdeci">virtual size_t write(_In_reads_bytes_opt_(length) const void *data, size_t length)</div><div class="ttdoc">Writes block of data to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:3105</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_af7fdc0b7ffcd3713487a75cfd9c1704f"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#af7fdc0b7ffcd3713487a75cfd9c1704f">stdex::stream::memory_file::memory_file</a></div><div class="ttdeci">memory_file(void *data, size_t size, size_t reserved, bool manage=false, state_t state=state_t::ok)</div><div class="ttdoc">Creates a file based on available data.</div><div class="ttdef"><b>Definition</b> stream.hpp:2858</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1memory__file_html_aff374fc64c7453dc0cef22f19bc400ce"><div class="ttname"><a href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">stdex::stream::memory_file::data</a></div><div class="ttdeci">const void * data() const</div><div class="ttdoc">Returns pointer to data.</div><div class="ttdef"><b>Definition</b> stream.hpp:2993</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1replicator_1_1worker_html"><div class="ttname"><a href="classstdex_1_1stream_1_1replicator_1_1worker.html">stdex::stream::replicator::worker</a></div><div class="ttdef"><b>Definition</b> stream.hpp:1032</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1replicator_1_1worker_html_a9ddd37c6da22d559f6deb46102833f31"><div class="ttname"><a href="classstdex_1_1stream_1_1replicator_1_1worker.html#a9ddd37c6da22d559f6deb46102833f31">stdex::stream::replicator::worker::op</a></div><div class="ttdeci">enum stdex::stream::replicator::worker::op_t op</div><div class="ttdoc">Operation to perform.</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1replicator_1_1worker_html_acd6595e01accdb9d3c8d97f8f19b8cf1"><div class="ttname"><a href="classstdex_1_1stream_1_1replicator_1_1worker.html#acd6595e01accdb9d3c8d97f8f19b8cf1">stdex::stream::replicator::worker::num_written</a></div><div class="ttdeci">size_t num_written</div><div class="ttdoc">Number of bytes written.</div><div class="ttdef"><b>Definition</b> stream.hpp:1080</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1replicator_1_1worker_html_acdf8a4a4f07271bc7bd4f634640e7f5a"><div class="ttname"><a href="classstdex_1_1stream_1_1replicator_1_1worker.html#acdf8a4a4f07271bc7bd4f634640e7f5a">stdex::stream::replicator::worker::length</a></div><div class="ttdeci">size_t length</div><div class="ttdoc">Byte limit of data to write.</div><div class="ttdef"><b>Definition</b> stream.hpp:1079</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1replicator_1_1worker_html_af37e1df8c6e0189e856a2bb38dd603bf"><div class="ttname"><a href="classstdex_1_1stream_1_1replicator_1_1worker.html#af37e1df8c6e0189e856a2bb38dd603bf">stdex::stream::replicator::worker::data</a></div><div class="ttdeci">const void * data</div><div class="ttdoc">Data to write.</div><div class="ttdef"><b>Definition</b> stream.hpp:1078</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1replicator_html"><div class="ttname"><a href="classstdex_1_1stream_1_1replicator.html">stdex::stream::replicator</a></div><div class="ttdoc">Replicates writing of the same data to multiple streams.</div><div class="ttdef"><b>Definition</b> stream.hpp:949</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1replicator_html_a26a983c6d340261ef1c55af0e9916701"><div class="ttname"><a href="classstdex_1_1stream_1_1replicator.html#a26a983c6d340261ef1c55af0e9916701">stdex::stream::replicator::push_back</a></div><div class="ttdeci">void push_back(basic *source)</div><div class="ttdoc">Adds stream on the list.</div><div class="ttdef"><b>Definition</b> stream.hpp:968</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1replicator_html_a77d2ddda29ef5dfb835453ff1dd90f2e"><div class="ttname"><a href="classstdex_1_1stream_1_1replicator.html#a77d2ddda29ef5dfb835453ff1dd90f2e">stdex::stream::replicator::flush</a></div><div class="ttdeci">virtual void flush()</div><div class="ttdoc">Persists volatile element data.</div><div class="ttdef"><b>Definition</b> stream.hpp:1025</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1replicator_html_a7916a391dfa9484df02b1202c0a03edf"><div class="ttname"><a href="classstdex_1_1stream_1_1replicator.html#a7916a391dfa9484df02b1202c0a03edf">stdex::stream::replicator::remove</a></div><div class="ttdeci">void remove(basic *source)</div><div class="ttdoc">Removes stream from the list.</div><div class="ttdef"><b>Definition</b> stream.hpp:976</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1replicator_html_abbbaa912a887b00a4a7a5d518079f5ec"><div class="ttname"><a href="classstdex_1_1stream_1_1replicator.html#abbbaa912a887b00a4a7a5d518079f5ec">stdex::stream::replicator::write</a></div><div class="ttdeci">virtual size_t write(_In_reads_bytes_opt_(length) const void *data, size_t length)</div><div class="ttdoc">Writes block of data to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:993</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1replicator_html_afa3e2cec6e254e7bb53cc5e1b1ea0f90"><div class="ttname"><a href="classstdex_1_1stream_1_1replicator.html#afa3e2cec6e254e7bb53cc5e1b1ea0f90">stdex::stream::replicator::close</a></div><div class="ttdeci">virtual void close()</div><div class="ttdoc">Closes the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:1020</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1window_html"><div class="ttname"><a href="classstdex_1_1stream_1_1window.html">stdex::stream::window</a></div><div class="ttdoc">Limits reading from/writing to stream to a predefined window.</div><div class="ttdef"><b>Definition</b> stream.hpp:1483</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1window_html_a01d191d653be7a6d218c7feffa1b0ec3"><div class="ttname"><a href="classstdex_1_1stream_1_1window.html#a01d191d653be7a6d218c7feffa1b0ec3">stdex::stream::window::write_offset</a></div><div class="ttdeci">fpos_t write_offset</div><div class="ttdoc">Number of bytes to discard on write.</div><div class="ttdef"><b>Definition</b> stream.hpp:1567</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1window_html_a06f05191c35fdbadebc49e05a19d9f3c"><div class="ttname"><a href="classstdex_1_1stream_1_1window.html#a06f05191c35fdbadebc49e05a19d9f3c">stdex::stream::window::write</a></div><div class="ttdeci">virtual size_t write(_In_reads_bytes_opt_(length) const void *data, size_t length)</div><div class="ttdoc">Writes block of data to the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:1524</div></div>
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||
<div class="ttc" id="aclassstdex_1_1stream_1_1window_html_a45f2420dfc94c07e101186ae2e541e13"><div class="ttname"><a href="classstdex_1_1stream_1_1window.html#a45f2420dfc94c07e101186ae2e541e13">stdex::stream::window::read</a></div><div class="ttdeci">virtual size_t read(_Out_writes_bytes_to_opt_(length, return) void *data, size_t length)</div><div class="ttdoc">Reads block of data from the stream.</div><div class="ttdef"><b>Definition</b> stream.hpp:1491</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1stream_1_1window_html_acff67a2931b8f1a85f12806002e7e131"><div class="ttname"><a href="classstdex_1_1stream_1_1window.html#acff67a2931b8f1a85f12806002e7e131">stdex::stream::window::read_offset</a></div><div class="ttdeci">fpos_t read_offset</div><div class="ttdoc">Number of bytes to skip on read.</div><div class="ttdef"><b>Definition</b> stream.hpp:1566</div></div>
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||
<div class="ttc" id="aclassstdex_1_1sys__object_html"><div class="ttname"><a href="classstdex_1_1sys__object.html">stdex::sys_object</a></div><div class="ttdoc">Operating system object (file, pipe, anything with an OS handle etc.)</div><div class="ttdef"><b>Definition</b> system.hpp:88</div></div>
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||
<div class="ttc" id="aclassstdex_1_1sys__object_html_ab8c0119bc4958f78f51ef2f3b7c91f66"><div class="ttname"><a href="classstdex_1_1sys__object.html#ab8c0119bc4958f78f51ef2f3b7c91f66">stdex::sys_object::close</a></div><div class="ttdeci">virtual void close()</div><div class="ttdoc">Closes object.</div><div class="ttdef"><b>Definition</b> system.hpp:129</div></div>
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||
<div class="ttc" id="astructstdex_1_1interval_html"><div class="ttname"><a href="structstdex_1_1interval.html">stdex::interval</a></div><div class="ttdoc">Numerical interval.</div><div class="ttdef"><b>Definition</b> interval.hpp:18</div></div>
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||
<div class="ttc" id="astructstdex_1_1interval_html_a1624ca77e8c9cb45cef61f7f8b532222"><div class="ttname"><a href="structstdex_1_1interval.html#a1624ca77e8c9cb45cef61f7f8b532222">stdex::interval::contains</a></div><div class="ttdeci">bool contains(T x) const</div><div class="ttdoc">Is value in interval?</div><div class="ttdef"><b>Definition</b> interval.hpp:70</div></div>
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||
<div class="ttc" id="astructstdex_1_1interval_html_a1fa5153f1f7707e21dc41c31197659a4"><div class="ttname"><a href="structstdex_1_1interval.html#a1fa5153f1f7707e21dc41c31197659a4">stdex::interval::empty</a></div><div class="ttdeci">bool empty() const</div><div class="ttdoc">Is interval empty?</div><div class="ttdef"><b>Definition</b> interval.hpp:54</div></div>
|
||
<div class="ttc" id="astructstdex_1_1interval_html_a8c5222bc73fc66ba78bfabc1b985c864"><div class="ttname"><a href="structstdex_1_1interval.html#a8c5222bc73fc66ba78bfabc1b985c864">stdex::interval::size</a></div><div class="ttdeci">T size() const</div><div class="ttdoc">Returns interval size.</div><div class="ttdef"><b>Definition</b> interval.hpp:47</div></div>
|
||
<div class="ttc" id="astructstdex_1_1interval_html_a9b92e2b20290d8ac5a9b00209f25e27a"><div class="ttname"><a href="structstdex_1_1interval.html#a9b92e2b20290d8ac5a9b00209f25e27a">stdex::interval::end</a></div><div class="ttdeci">T end</div><div class="ttdoc">interval end</div><div class="ttdef"><b>Definition</b> interval.hpp:20</div></div>
|
||
<div class="ttc" id="astructstdex_1_1interval_html_ab6a104de0f15b29bea77fe181b49c40b"><div class="ttname"><a href="structstdex_1_1interval.html#ab6a104de0f15b29bea77fe181b49c40b">stdex::interval::start</a></div><div class="ttdeci">T start</div><div class="ttdoc">interval start</div><div class="ttdef"><b>Definition</b> interval.hpp:19</div></div>
|
||
<div class="ttc" id="astructstdex_1_1stream_1_1buffer_1_1buffer__t_html"><div class="ttname"><a href="structstdex_1_1stream_1_1buffer_1_1buffer__t.html">stdex::stream::buffer::buffer_t</a></div><div class="ttdef"><b>Definition</b> stream.hpp:1392</div></div>
|
||
<div class="ttc" id="astructstdex_1_1stream_1_1cache_1_1cache__t_html"><div class="ttname"><a href="structstdex_1_1stream_1_1cache_1_1cache__t.html">stdex::stream::cache::cache_t</a></div><div class="ttdef"><b>Definition</b> stream.hpp:2030</div></div>
|
||
<div class="ttc" id="astructstdex_1_1stream_1_1cache_1_1cache__t_html_ae4bbbd45000cca2b17d32c0d4b3609db"><div class="ttname"><a href="structstdex_1_1stream_1_1cache_1_1cache__t.html#ae4bbbd45000cca2b17d32c0d4b3609db">stdex::stream::cache::cache_t::region</a></div><div class="ttdeci">interval< fpos_t > region</div><div class="ttdoc">valid data region</div><div class="ttdef"><b>Definition</b> stream.hpp:2038</div></div>
|
||
<div class="ttc" id="astructstdex_1_1stream_1_1fifo_1_1node__t_html"><div class="ttname"><a href="structstdex_1_1stream_1_1fifo_1_1node__t.html">stdex::stream::fifo::node_t</a></div><div class="ttdef"><b>Definition</b> stream.hpp:3572</div></div>
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