487 lines
71 KiB
HTML
487 lines
71 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
||
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US">
|
||
<head>
|
||
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
|
||
<meta http-equiv="X-UA-Compatible" content="IE=11"/>
|
||
<meta name="generator" content="Doxygen 1.10.0"/>
|
||
<meta name="viewport" content="width=device-width, initial-scale=1"/>
|
||
<title>stdex: include/stdex/idrec.hpp Source File</title>
|
||
<link href="tabs.css" rel="stylesheet" type="text/css"/>
|
||
<script type="text/javascript" src="jquery.js"></script>
|
||
<script type="text/javascript" src="dynsections.js"></script>
|
||
<script type="text/javascript" src="clipboard.js"></script>
|
||
<script type="text/javascript" src="cookie.js"></script>
|
||
<link href="search/search.css" rel="stylesheet" type="text/css"/>
|
||
<script type="text/javascript" src="search/searchdata.js"></script>
|
||
<script type="text/javascript" src="search/search.js"></script>
|
||
<link href="doxygen.css" rel="stylesheet" type="text/css" />
|
||
</head>
|
||
<body>
|
||
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
|
||
<div id="titlearea">
|
||
<table cellspacing="0" cellpadding="0">
|
||
<tbody>
|
||
<tr id="projectrow">
|
||
<td id="projectalign">
|
||
<div id="projectname">stdex
|
||
</div>
|
||
<div id="projectbrief">Additional custom or not Standard C++ covered algorithms</div>
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
</div>
|
||
<!-- end header part -->
|
||
<!-- Generated by Doxygen 1.10.0 -->
|
||
<script type="text/javascript">
|
||
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
|
||
var searchBox = new SearchBox("searchBox", "search/",'.html');
|
||
/* @license-end */
|
||
</script>
|
||
<script type="text/javascript" src="menudata.js"></script>
|
||
<script type="text/javascript" src="menu.js"></script>
|
||
<script type="text/javascript">
|
||
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
|
||
$(function() {
|
||
initMenu('',true,false,'search.php','Search');
|
||
$(function() { init_search(); });
|
||
});
|
||
/* @license-end */
|
||
</script>
|
||
<div id="main-nav"></div>
|
||
<script type="text/javascript">
|
||
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */
|
||
$(function() { codefold.init(0); });
|
||
/* @license-end */
|
||
</script>
|
||
<!-- window showing the filter options -->
|
||
<div id="MSearchSelectWindow"
|
||
onmouseover="return searchBox.OnSearchSelectShow()"
|
||
onmouseout="return searchBox.OnSearchSelectHide()"
|
||
onkeydown="return searchBox.OnSearchSelectKey(event)">
|
||
</div>
|
||
|
||
<!-- iframe showing the search results (closed by default) -->
|
||
<div id="MSearchResultsWindow">
|
||
<div id="MSearchResults">
|
||
<div class="SRPage">
|
||
<div id="SRIndex">
|
||
<div id="SRResults"></div>
|
||
<div class="SRStatus" id="Loading">Loading...</div>
|
||
<div class="SRStatus" id="Searching">Searching...</div>
|
||
<div class="SRStatus" id="NoMatches">No Matches</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
<div id="nav-path" class="navpath">
|
||
<ul>
|
||
<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>
|
||
</div>
|
||
</div><!-- top -->
|
||
<div class="header">
|
||
<div class="headertitle"><div class="title">idrec.hpp</div></div>
|
||
</div><!--header-->
|
||
<div class="contents">
|
||
<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>
|
||
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> Copyright © 2016-2024 Amebis</span></div>
|
||
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment">*/</span></div>
|
||
<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 "stream.hpp"</span></div>
|
||
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include <ios></span></div>
|
||
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include <istream></span></div>
|
||
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include <ostream></span></div>
|
||
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
|
||
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="keyword">namespace </span>stdex {</div>
|
||
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">namespace </span>idrec {</div>
|
||
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">template</span> <<span class="keyword">class</span> T_<span class="keywordtype">id</span>></div>
|
||
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> _Success_(<span class="keywordflow">return</span>) <span class="keywordtype">bool</span> read_id(_In_ std::istream& stream, _Out_ T_id &<span class="keywordtype">id</span>, _In_opt_ std::streamoff end = (std::streamoff)-1)</div>
|
||
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> {</div>
|
||
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> <span class="keywordflow">if</span> (end == (std::streamoff)-1 || stream.tellg() < end) {</div>
|
||
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> stream.read((<span class="keywordtype">char</span>*)&<span class="keywordtype">id</span>, <span class="keyword">sizeof</span>(<span class="keywordtype">id</span>));</div>
|
||
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="keywordflow">return</span> stream.good();</div>
|
||
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> } <span class="keywordflow">else</span></div>
|
||
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
||
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> }</div>
|
||
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div>
|
||
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">template</span> <<span class="keyword">class</span> T_<span class="keywordtype">id</span>></div>
|
||
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> _Success_(<span class="keywordflow">return</span>) <span class="keywordtype">bool</span> read_id(_In_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">stdex::stream::basic_file</a>& stream, _Out_ T_id &<span class="keywordtype">id</span>, _In_opt_ stdex::stream::fpos_t end = stdex::stream::fpos_max)</div>
|
||
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> {</div>
|
||
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="keywordflow">if</span> (end == stdex::stream::fpos_max || stream.tell() < end) {</div>
|
||
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> stream >> id;</div>
|
||
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keywordflow">return</span> stream.ok();</div>
|
||
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> } <span class="keywordflow">else</span></div>
|
||
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
||
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> }</div>
|
||
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> </div>
|
||
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keyword">template</span> <<span class="keyword">class</span> T_size, T_size N_align></div>
|
||
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> T_size padding(_In_ T_size size)</div>
|
||
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> {</div>
|
||
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="keywordflow">return</span> (N_align - (size % N_align)) % N_align;</div>
|
||
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> }</div>
|
||
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> </div>
|
||
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keyword">template</span> <<span class="keyword">class</span> T_size, T_size N_align></div>
|
||
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keywordtype">bool</span> ignore(_In_ std::istream& stream)</div>
|
||
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> {</div>
|
||
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="comment">// Read record size.</span></div>
|
||
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> T_size size;</div>
|
||
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> stream.read((<span class="keywordtype">char</span>*)&size, <span class="keyword">sizeof</span>(size));</div>
|
||
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="keywordflow">if</span> (!stream.good()) _Unlikely_ <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
||
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> </div>
|
||
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="comment">// Skip the record data.</span></div>
|
||
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> size += padding<T_size, N_align>(size);</div>
|
||
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> stream.ignore(size);</div>
|
||
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="keywordflow">if</span> (!stream.good()) _Unlikely_ <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
||
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> </div>
|
||
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
||
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> }</div>
|
||
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> </div>
|
||
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="keyword">template</span> <<span class="keyword">class</span> T_size, T_size N_align></div>
|
||
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> <span class="keywordtype">bool</span> ignore(_In_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">stdex::stream::basic</a>& stream)</div>
|
||
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> {</div>
|
||
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="comment">// Read record size.</span></div>
|
||
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> T_size size;</div>
|
||
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> stream >> size;</div>
|
||
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="keywordflow">if</span> (!stream.ok()) _Unlikely_ <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
||
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> </div>
|
||
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <span class="comment">// Skip the record data.</span></div>
|
||
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> size += padding<T_size, N_align>(size);</div>
|
||
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> stream.skip(size);</div>
|
||
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="keywordflow">if</span> (!stream.ok()) _Unlikely_ <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
||
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> </div>
|
||
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
||
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> }</div>
|
||
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> </div>
|
||
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keyword">template</span> <<span class="keyword">class</span> T_<span class="keywordtype">id</span>, <span class="keyword">class</span> T_size, T_size N_align></div>
|
||
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> <span class="keywordtype">bool</span> find(_In_ std::istream& stream, _In_ T_id <span class="keywordtype">id</span>, _In_opt_ std::streamoff end = (std::streamoff)-1)</div>
|
||
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> {</div>
|
||
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> T_id _id;</div>
|
||
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> <span class="keywordflow">while</span> (end == (std::streamoff)-1 || stream.tellg() < end) {</div>
|
||
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> stream.read((<span class="keywordtype">char</span>*)&_id, <span class="keyword">sizeof</span>(_id));</div>
|
||
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> <span class="keywordflow">if</span> (!stream.good()) _Unlikely_ <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
||
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <span class="keywordflow">if</span> (_id == <span class="keywordtype">id</span>) {</div>
|
||
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> <span class="comment">// The record was found.</span></div>
|
||
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
||
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> } <span class="keywordflow">else</span></div>
|
||
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> ignore<T_size, N_align>(stream);</div>
|
||
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> }</div>
|
||
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <span class="keywordflow">return</span> <span class="keyword">false</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="l00159" name="l00159"></a><span class="lineno"> 159</span> <span class="keyword">template</span> <<span class="keyword">class</span> T_<span class="keywordtype">id</span>, <span class="keyword">class</span> T_size, T_size N_align></div>
|
||
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> <span class="keywordtype">bool</span> find(_In_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">stdex::stream::basic_file</a>& stream, _In_ T_id <span class="keywordtype">id</span>, _In_opt_ stdex::stream::fpos_t end = stdex::stream::fpos_max)</div>
|
||
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> {</div>
|
||
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> T_id _id;</div>
|
||
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <span class="keywordflow">while</span> (end == stdex::stream::fpos_max || stream.tell() < end) {</div>
|
||
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> stream >> _id;</div>
|
||
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> <span class="keywordflow">if</span> (!stream.ok()) _Unlikely_ <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
||
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> <span class="keywordflow">if</span> (_id == <span class="keywordtype">id</span>) {</div>
|
||
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <span class="comment">// The record was found.</span></div>
|
||
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
|
||
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> } <span class="keywordflow">else</span></div>
|
||
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> ignore<T_size, N_align>(stream);</div>
|
||
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> }</div>
|
||
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
|
||
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> }</div>
|
||
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> </div>
|
||
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> <span class="keyword">template</span> <<span class="keyword">class</span> T_<span class="keywordtype">id</span>, <span class="keyword">class</span> T_size></div>
|
||
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> std::streamoff open(_In_ std::ostream& stream, _In_ T_id <span class="keywordtype">id</span>)</div>
|
||
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> {</div>
|
||
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> std::streamoff start = stream.tellp();</div>
|
||
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> </div>
|
||
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> <span class="comment">// Write ID.</span></div>
|
||
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <span class="keywordflow">if</span> (stream.fail()) _Unlikely_ <span class="keywordflow">return</span> (std::streamoff)-1;</div>
|
||
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> stream.write((<span class="keyword">const</span> <span class="keywordtype">char</span>*)&<span class="keywordtype">id</span>, <span class="keyword">sizeof</span>(<span class="keywordtype">id</span>));</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="comment">// Write 0 as a placeholder for data size.</span></div>
|
||
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> <span class="keywordflow">if</span> (stream.fail()) _Unlikely_ <span class="keywordflow">return</span> (std::streamoff)-1;</div>
|
||
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> T_size size = 0;</div>
|
||
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> stream.write((<span class="keyword">const</span> <span class="keywordtype">char</span>*)&size, <span class="keyword">sizeof</span>(size));</div>
|
||
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> </div>
|
||
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> <span class="keywordflow">return</span> start;</div>
|
||
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> }</div>
|
||
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> </div>
|
||
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> <span class="keyword">template</span> <<span class="keyword">class</span> T_<span class="keywordtype">id</span>, <span class="keyword">class</span> T_size></div>
|
||
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> stdex::stream::fpos_t open(_In_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">stdex::stream::basic_file</a>& stream, _In_ T_id <span class="keywordtype">id</span>)</div>
|
||
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> {</div>
|
||
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> <span class="keyword">auto</span> start = stream.tell();</div>
|
||
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> </div>
|
||
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> <span class="comment">// Write ID.</span></div>
|
||
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> stream << id;</div>
|
||
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> </div>
|
||
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> <span class="comment">// Write 0 as a placeholder for data size.</span></div>
|
||
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> stream << static_cast<T_size>(0);</div>
|
||
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> </div>
|
||
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <span class="keywordflow">return</span> start;</div>
|
||
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> }</div>
|
||
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> </div>
|
||
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> <span class="keyword">template</span> <<span class="keyword">class</span> T_<span class="keywordtype">id</span>, <span class="keyword">class</span> T_size, T_size N_align></div>
|
||
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> std::streamoff close(_In_ std::ostream& stream, _In_ std::streamoff start)</div>
|
||
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> {</div>
|
||
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> std::streamoff end = stream.tellp();</div>
|
||
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> T_size</div>
|
||
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> size = <span class="keyword">static_cast<</span>T_size<span class="keyword">></span>(end - start - <span class="keyword">sizeof</span>(T_id) - <span class="keyword">sizeof</span>(T_size)),</div>
|
||
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> remainder = padding<T_size, N_align>(size);</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">if</span> (remainder) {</div>
|
||
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> <span class="comment">// Append padding.</span></div>
|
||
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> padding[N_align] = {};</div>
|
||
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> stream.write(padding, remainder);</div>
|
||
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> end += remainder;</div>
|
||
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> }</div>
|
||
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> </div>
|
||
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> <span class="comment">// Update the data size.</span></div>
|
||
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> <span class="keywordflow">if</span> (stream.fail()) _Unlikely_ <span class="keywordflow">return</span> (std::streamoff)-1;</div>
|
||
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> stream.seekp(start + <span class="keyword">sizeof</span>(T_id));</div>
|
||
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> stream.write(<span class="keyword">reinterpret_cast<</span><span class="keyword">const </span><span class="keywordtype">char</span>*<span class="keyword">></span>(&size), <span class="keyword">sizeof</span>(size));</div>
|
||
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> stream.seekp(end);</div>
|
||
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> </div>
|
||
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> <span class="keywordflow">return</span> end;</div>
|
||
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> }</div>
|
||
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> </div>
|
||
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> <span class="keyword">template</span> <<span class="keyword">class</span> T_<span class="keywordtype">id</span>, <span class="keyword">class</span> T_size, T_size N_align></div>
|
||
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> stdex::stream::fpos_t close(_In_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">stdex::stream::basic_file</a>& stream, _In_ stdex::stream::fpos_t start)</div>
|
||
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> {</div>
|
||
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> <span class="keyword">auto</span> end = stream.tell();</div>
|
||
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> T_size</div>
|
||
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> size = <span class="keyword">static_cast<</span>T_size<span class="keyword">></span>(end - start - <span class="keyword">sizeof</span>(T_id) - <span class="keyword">sizeof</span>(T_size)),</div>
|
||
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> remainder = padding<T_size, N_align>(size);</div>
|
||
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> </div>
|
||
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> <span class="keywordflow">if</span> (remainder) {</div>
|
||
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> <span class="comment">// Append padding.</span></div>
|
||
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> padding[N_align] = {};</div>
|
||
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> stream.write_array(padding, <span class="keyword">sizeof</span>(<span class="keywordtype">char</span>), remainder);</div>
|
||
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> end += remainder;</div>
|
||
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> }</div>
|
||
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> </div>
|
||
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> <span class="comment">// Update the data size.</span></div>
|
||
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> <span class="keywordflow">if</span> (!stream.ok()) _Unlikely_ <span class="keywordflow">return</span> stdex::stream::fpos_max;</div>
|
||
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> stream.seekbeg(start + <span class="keyword">sizeof</span>(T_id));</div>
|
||
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> stream << size;</div>
|
||
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> stream.seekbeg(end);</div>
|
||
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> </div>
|
||
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> <span class="keywordflow">return</span> end;</div>
|
||
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> }</div>
|
||
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> </div>
|
||
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> <span class="keyword">template</span> <<span class="keyword">class</span> T, <span class="keyword">class</span> T_<span class="keywordtype">id</span>, const T_<span class="keywordtype">id</span> ID, <span class="keyword">class</span> T_size, T_size N_align></div>
|
||
<div class="foldopen" id="foldopen00290" data-start="{" data-end="};">
|
||
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"><a class="line" href="classstdex_1_1idrec_1_1record.html"> 290</a></span> <span class="keyword">class </span><a class="code hl_class" href="classstdex_1_1idrec_1_1record.html">record</a></div>
|
||
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> {</div>
|
||
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> <span class="keyword">public</span>:</div>
|
||
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"><a class="line" href="classstdex_1_1idrec_1_1record.html#aa247ad441605fdfb8d8e1cc5bee78168"> 298</a></span> <a class="code hl_function" href="classstdex_1_1idrec_1_1record.html#aa247ad441605fdfb8d8e1cc5bee78168">record</a>(_In_ T &d) : <a class="code hl_variable" href="classstdex_1_1idrec_1_1record.html#a7919c65ff80e6191192ec8b83d5aaedd">data</a>(d) {}</div>
|
||
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> </div>
|
||
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"><a class="line" href="classstdex_1_1idrec_1_1record.html#aa714af10b747fb8aa7bf3c6e37484bb2"> 305</a></span> <a class="code hl_function" href="classstdex_1_1idrec_1_1record.html#aa714af10b747fb8aa7bf3c6e37484bb2">record</a>(_In_ <span class="keyword">const</span> T &d) : <a class="code hl_variable" href="classstdex_1_1idrec_1_1record.html#a7919c65ff80e6191192ec8b83d5aaedd">data</a>((T&)d) {}</div>
|
||
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> </div>
|
||
<div class="foldopen" id="foldopen00310" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"><a class="line" href="classstdex_1_1idrec_1_1record.html#aade8ebd8670982f05cc890c750627365"> 310</a></span> <span class="keyword">static</span> <span class="keyword">constexpr</span> T_id <a class="code hl_function" href="classstdex_1_1idrec_1_1record.html#aade8ebd8670982f05cc890c750627365">id</a>()</div>
|
||
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> {</div>
|
||
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> <span class="keywordflow">return</span> ID;</div>
|
||
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> </div>
|
||
<div class="foldopen" id="foldopen00322" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"><a class="line" href="classstdex_1_1idrec_1_1record.html#a07934d315566b6ad40edbc5f93cb5978"> 322</a></span> <span class="keyword">const</span> <a class="code hl_class" href="classstdex_1_1idrec_1_1record.html">record<T, T_id, ID, T_size, N_align></a>& <a class="code hl_function" href="classstdex_1_1idrec_1_1record.html#a07934d315566b6ad40edbc5f93cb5978">operator =</a>(_In_ <span class="keyword">const</span> <a class="code hl_class" href="classstdex_1_1idrec_1_1record.html">record<T, T_id, ID, T_size, N_align></a> &r)</div>
|
||
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> {</div>
|
||
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> <a class="code hl_variable" href="classstdex_1_1idrec_1_1record.html#a7919c65ff80e6191192ec8b83d5aaedd">data</a> = r.data;</div>
|
||
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
|
||
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> </div>
|
||
<div class="foldopen" id="foldopen00335" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"><a class="line" href="classstdex_1_1idrec_1_1record.html#ae6653cf8e8fceac2cde594a8dcf16ce2"> 335</a></span> <span class="keyword">static</span> std::streamoff <a class="code hl_function" href="classstdex_1_1idrec_1_1record.html#ae6653cf8e8fceac2cde594a8dcf16ce2">open</a>(_In_ std::ostream& stream)</div>
|
||
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> {</div>
|
||
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> <span class="keywordflow">return</span> stdex::idrec::open<T_id, T_size>(stream, ID);</div>
|
||
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> </div>
|
||
<div class="foldopen" id="foldopen00347" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"><a class="line" href="classstdex_1_1idrec_1_1record.html#a40778f9e615305a67ba6cbfd362945b2"> 347</a></span> <span class="keyword">static</span> stdex::stream::fpos_t <a class="code hl_function" href="classstdex_1_1idrec_1_1record.html#a40778f9e615305a67ba6cbfd362945b2">open</a>(_In_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">stdex::stream::basic_file</a>& stream)</div>
|
||
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> {</div>
|
||
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> <span class="keywordflow">return</span> stdex::idrec::open<T_id, T_size>(stream, ID);</div>
|
||
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> </div>
|
||
<div class="foldopen" id="foldopen00360" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"><a class="line" href="classstdex_1_1idrec_1_1record.html#a9fb4bee3afca4803a36767e3181a35b9"> 360</a></span> <span class="keyword">static</span> std::streamoff <a class="code hl_function" href="classstdex_1_1idrec_1_1record.html#a9fb4bee3afca4803a36767e3181a35b9">close</a>(_In_ std::ostream& stream, _In_ std::streamoff start)</div>
|
||
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> {</div>
|
||
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> <span class="keywordflow">return</span> stdex::idrec::close<T_id, T_size, N_align>(stream, start);</div>
|
||
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> </div>
|
||
<div class="foldopen" id="foldopen00373" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"><a class="line" href="classstdex_1_1idrec_1_1record.html#a4d136084b846a2e1e4b95af5cb60b0dc"> 373</a></span> <span class="keyword">static</span> stdex::stream::fpos_t <a class="code hl_function" href="classstdex_1_1idrec_1_1record.html#a4d136084b846a2e1e4b95af5cb60b0dc">close</a>(_In_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">stdex::stream::basic_file</a>& stream, _In_ stdex::stream::fpos_t start)</div>
|
||
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> {</div>
|
||
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> <span class="keywordflow">return</span> stdex::idrec::close<T_id, T_size, N_align>(stream, start);</div>
|
||
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> </div>
|
||
<div class="foldopen" id="foldopen00388" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"><a class="line" href="classstdex_1_1idrec_1_1record.html#aa142588b42ee8597798e9739f43bbade"> 388</a></span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classstdex_1_1idrec_1_1record.html#aa142588b42ee8597798e9739f43bbade">find</a>(_In_ std::istream& stream, _In_opt_ std::streamoff end = (std::streamoff)-1)</div>
|
||
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> {</div>
|
||
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> <span class="keywordflow">return</span> stdex::idrec::find<T_id, T_size, N_align>(stream, ID, end);</div>
|
||
<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> </div>
|
||
<div class="foldopen" id="foldopen00403" data-start="{" data-end="}">
|
||
<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"><a class="line" href="classstdex_1_1idrec_1_1record.html#a9614e3b51ba6e74cef9863fcc857e499"> 403</a></span> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classstdex_1_1idrec_1_1record.html#a9614e3b51ba6e74cef9863fcc857e499">find</a>(_In_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">stdex::stream::basic_file</a>& stream, _In_opt_ stdex::stream::fpos_t end = stdex::stream::fpos_max)</div>
|
||
<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> {</div>
|
||
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> <span class="keywordflow">return</span> stdex::idrec::find<T_id, T_size, N_align>(stream, ID, end);</div>
|
||
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> </div>
|
||
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"><a class="line" href="classstdex_1_1idrec_1_1record.html#a7919c65ff80e6191192ec8b83d5aaedd"> 408</a></span> T &<a class="code hl_variable" href="classstdex_1_1idrec_1_1record.html#a7919c65ff80e6191192ec8b83d5aaedd">data</a>; </div>
|
||
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> </div>
|
||
<div class="foldopen" id="foldopen00418" data-start="{" data-end="};">
|
||
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"><a class="line" href="classstdex_1_1idrec_1_1record.html#ac2ad32e2eb383f59c904f50d669c778e"> 418</a></span> <span class="keyword">friend</span> std::ostream& <a class="code hl_friend" href="classstdex_1_1idrec_1_1record.html#ac2ad32e2eb383f59c904f50d669c778e">operator <<</a>(_In_ std::ostream& stream, _In_ <span class="keyword">const</span> <a class="code hl_class" href="classstdex_1_1idrec_1_1record.html">record<T, T_id, ID, T_size, N_align></a> r)</div>
|
||
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> {</div>
|
||
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> <span class="comment">// Parameter r does not need to be passed by reference. It has only one field (data), which is a reference itself already.</span></div>
|
||
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> </div>
|
||
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> <span class="keyword">auto</span> start = r.open(stream);</div>
|
||
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> <span class="keywordflow">if</span> (stream.fail()) _Unlikely_ <span class="keywordflow">return</span> stream;</div>
|
||
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> stream << r.data;</div>
|
||
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> r.close(stream, start);</div>
|
||
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> </div>
|
||
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> <span class="keywordflow">return</span> stream;</div>
|
||
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span> </div>
|
||
<div class="foldopen" id="foldopen00438" data-start="{" data-end="};">
|
||
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"><a class="line" href="classstdex_1_1idrec_1_1record.html#a454b67be32aac0b420eb173c37aef149"> 438</a></span> <span class="keyword">friend</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">stdex::stream::basic_file</a>& <a class="code hl_friend" href="classstdex_1_1idrec_1_1record.html#ac2ad32e2eb383f59c904f50d669c778e">operator <<</a>(_In_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">stdex::stream::basic_file</a>& stream, _In_ <span class="keyword">const</span> <a class="code hl_class" href="classstdex_1_1idrec_1_1record.html">record<T, T_id, ID, T_size, N_align></a> r)</div>
|
||
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> {</div>
|
||
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> <span class="comment">// Parameter r does not need to be passed by reference. It has only one field (data), which is a reference itself already.</span></div>
|
||
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> </div>
|
||
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> <span class="keyword">auto</span> start = r.open(stream);</div>
|
||
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> <span class="keywordflow">if</span> (!stream.ok()) _Unlikely_ <span class="keywordflow">return</span> stream;</div>
|
||
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> stream << r.data;</div>
|
||
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> r.close(stream, start);</div>
|
||
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> </div>
|
||
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> <span class="keywordflow">return</span> stream;</div>
|
||
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> </div>
|
||
<div class="foldopen" id="foldopen00458" data-start="{" data-end="};">
|
||
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"><a class="line" href="classstdex_1_1idrec_1_1record.html#a01c94bd3b5997913561015f13e89de6c"> 458</a></span> <span class="keyword">friend</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">stdex::stream::basic</a>& <a class="code hl_friend" href="classstdex_1_1idrec_1_1record.html#ac2ad32e2eb383f59c904f50d669c778e">operator <<</a>(_In_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">stdex::stream::basic</a>& stream, _In_ <span class="keyword">const</span> <a class="code hl_class" href="classstdex_1_1idrec_1_1record.html">record<T, T_id, ID, T_size, N_align></a> r)</div>
|
||
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> {</div>
|
||
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> <span class="comment">// Parameter r does not need to be passed by reference. It has only one field (data), which is a reference itself already.</span></div>
|
||
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span> </div>
|
||
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span> <a class="code hl_class" href="classstdex_1_1stream_1_1memory__file.html">stdex::stream::memory_file</a> temp;</div>
|
||
<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</span> <span class="keyword">auto</span> start = r.open(temp);</div>
|
||
<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> <span class="keywordflow">if</span> (!temp.<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a0295e4efe18eef2a8962680274957ac1">ok</a>()) _Unlikely_ <span class="keywordflow">return</span> stream;</div>
|
||
<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> temp << r.<a class="code hl_function" href="classstdex_1_1stream_1_1memory__file.html#aff374fc64c7453dc0cef22f19bc400ce">data</a>;</div>
|
||
<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span> r.close(temp, start);</div>
|
||
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span> temp.<a class="code hl_function" href="classstdex_1_1stream_1_1basic__file.html#a6a8da9a1b0a3926b9bc453bf0209ee5e">seekbeg</a>(0);</div>
|
||
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno"> 468</span> stream.write_stream(temp);</div>
|
||
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno"> 469</span> </div>
|
||
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"> 470</span> <span class="keywordflow">return</span> stream;</div>
|
||
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno"> 472</span> </div>
|
||
<div class="foldopen" id="foldopen00481" data-start="{" data-end="};">
|
||
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"><a class="line" href="classstdex_1_1idrec_1_1record.html#a8f2fa168ba01d9df647e166a9799bd63"> 481</a></span> <span class="keyword">friend</span> std::istream& <a class="code hl_friend" href="classstdex_1_1idrec_1_1record.html#a8f2fa168ba01d9df647e166a9799bd63">operator >></a>(_In_ std::istream& stream, _In_ <a class="code hl_class" href="classstdex_1_1idrec_1_1record.html">record<T, T_id, ID, T_size, N_align></a> r)</div>
|
||
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span> {</div>
|
||
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</span> <span class="comment">// Parameter r does not need to be passed by reference. It has only one field (data), which is a reference itself already.</span></div>
|
||
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno"> 484</span> </div>
|
||
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span> <span class="comment">// Read data size.</span></div>
|
||
<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span> T_size size;</div>
|
||
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno"> 487</span> stream.read((<span class="keywordtype">char</span>*)&size, <span class="keyword">sizeof</span>(size));</div>
|
||
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno"> 488</span> <span class="keywordflow">if</span> (!stream.good()) _Unlikely_ <span class="keywordflow">return</span> stream;</div>
|
||
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno"> 489</span> </div>
|
||
<div class="line"><a id="l00490" name="l00490"></a><span class="lineno"> 490</span> <span class="comment">// Read data.</span></div>
|
||
<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</span> std::streamoff start = stream.tellg();</div>
|
||
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno"> 492</span> stream >> r.data; <span class="comment">// TODO: operator >> should not read past the record data! Make a size limited stream and read from it instead.</span></div>
|
||
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno"> 493</span> <span class="keywordflow">if</span> (!stream.good()) _Unlikely_ <span class="keywordflow">return</span> stream;</div>
|
||
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno"> 494</span> </div>
|
||
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno"> 495</span> size += padding<T_size, N_align>(size);</div>
|
||
<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"> 496</span> stream.seekg(start + size);</div>
|
||
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span> </div>
|
||
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> <span class="keywordflow">return</span> stream;</div>
|
||
<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span> </div>
|
||
<div class="foldopen" id="foldopen00509" data-start="{" data-end="};">
|
||
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"><a class="line" href="classstdex_1_1idrec_1_1record.html#a74a44367e182a7c1ce600e61495aa7ff"> 509</a></span> <span class="keyword">friend</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">stdex::stream::basic_file</a>& <a class="code hl_friend" href="classstdex_1_1idrec_1_1record.html#a8f2fa168ba01d9df647e166a9799bd63">operator >></a>(_In_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic__file.html">stdex::stream::basic_file</a>& stream, _In_ <a class="code hl_class" href="classstdex_1_1idrec_1_1record.html">record<T, T_id, ID, T_size, N_align></a> r)</div>
|
||
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno"> 510</span> {</div>
|
||
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno"> 511</span> <span class="comment">// Parameter r does not need to be passed by reference. It has only one field (data), which is a reference itself already.</span></div>
|
||
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span> </div>
|
||
<div class="line"><a id="l00513" name="l00513"></a><span class="lineno"> 513</span> <span class="comment">// Read data size.</span></div>
|
||
<div class="line"><a id="l00514" name="l00514"></a><span class="lineno"> 514</span> T_size size;</div>
|
||
<div class="line"><a id="l00515" name="l00515"></a><span class="lineno"> 515</span> stream >> size;</div>
|
||
<div class="line"><a id="l00516" name="l00516"></a><span class="lineno"> 516</span> <span class="keywordflow">if</span> (!stream.ok()) _Unlikely_ <span class="keywordflow">return</span> stream;</div>
|
||
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno"> 517</span> </div>
|
||
<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"> 518</span> <span class="comment">// Read data.</span></div>
|
||
<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span> <span class="keyword">auto</span> start = stream.tell();</div>
|
||
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"> 520</span> {</div>
|
||
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span> <a class="code hl_class" href="classstdex_1_1stream_1_1limiter.html">stdex::stream::limiter</a> limiter(stream, size, 0);</div>
|
||
<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</span> limiter >> r.data;</div>
|
||
<div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span> <span class="keywordflow">if</span> (limiter.<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>() == stdex::stream::state_t::fail) _Unlikely_ <span class="keywordflow">return</span> stream;</div>
|
||
<div class="line"><a id="l00524" name="l00524"></a><span class="lineno"> 524</span> }</div>
|
||
<div class="line"><a id="l00525" name="l00525"></a><span class="lineno"> 525</span> </div>
|
||
<div class="line"><a id="l00526" name="l00526"></a><span class="lineno"> 526</span> size += padding<T_size, N_align>(size);</div>
|
||
<div class="line"><a id="l00527" name="l00527"></a><span class="lineno"> 527</span> stream.seekbeg(start + <span class="keyword">static_cast<</span>stdex::stream::fpos_t<span class="keyword">></span>(size));</div>
|
||
<div class="line"><a id="l00528" name="l00528"></a><span class="lineno"> 528</span> </div>
|
||
<div class="line"><a id="l00529" name="l00529"></a><span class="lineno"> 529</span> <span class="keywordflow">return</span> stream;</div>
|
||
<div class="line"><a id="l00530" name="l00530"></a><span class="lineno"> 530</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00531" name="l00531"></a><span class="lineno"> 531</span> </div>
|
||
<div class="foldopen" id="foldopen00540" data-start="{" data-end="};">
|
||
<div class="line"><a id="l00540" name="l00540"></a><span class="lineno"><a class="line" href="classstdex_1_1idrec_1_1record.html#a944280f0451d647f8b32bd0082937864"> 540</a></span> <span class="keyword">friend</span> <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">stdex::stream::basic</a>& <a class="code hl_friend" href="classstdex_1_1idrec_1_1record.html#a8f2fa168ba01d9df647e166a9799bd63">operator >></a>(_In_ <a class="code hl_class" href="classstdex_1_1stream_1_1basic.html">stdex::stream::basic</a>& stream, _In_ <a class="code hl_class" href="classstdex_1_1idrec_1_1record.html">record<T, T_id, ID, T_size, N_align></a> r)</div>
|
||
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno"> 541</span> {</div>
|
||
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno"> 542</span> <span class="comment">// Parameter r does not need to be passed by reference. It has only one field (data), which is a reference itself already.</span></div>
|
||
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno"> 543</span> </div>
|
||
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno"> 544</span> <span class="comment">// Read data size.</span></div>
|
||
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno"> 545</span> T_size size;</div>
|
||
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> stream >> size;</div>
|
||
<div class="line"><a id="l00547" name="l00547"></a><span class="lineno"> 547</span> <span class="keywordflow">if</span> (!stream.ok()) _Unlikely_ <span class="keywordflow">return</span> stream;</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> {</div>
|
||
<div class="line"><a id="l00550" name="l00550"></a><span class="lineno"> 550</span> <a class="code hl_class" href="classstdex_1_1stream_1_1limiter.html">stdex::stream::limiter</a> limiter(stream, size, 0);</div>
|
||
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno"> 551</span> limiter >> r.data;</div>
|
||
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span> <span class="keywordflow">if</span> (limiter.<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a2aa36b007017c2052a0118c1df4910d0">state</a>() == stdex::stream::state_t::fail) _Unlikely_ <span class="keywordflow">return</span> stream;</div>
|
||
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno"> 553</span> limiter.<a class="code hl_function" href="classstdex_1_1stream_1_1basic.html#a52ce3bdf28a9a7fc5a881616c8db2da4">skip</a>(limiter.<a class="code hl_variable" href="classstdex_1_1stream_1_1limiter.html#a455a9e38efe1e7473e501dd00fb3d7f0">read_limit</a>);</div>
|
||
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno"> 554</span> }</div>
|
||
<div class="line"><a id="l00555" name="l00555"></a><span class="lineno"> 555</span> stream.skip(padding<T_size, N_align>(size));</div>
|
||
<div class="line"><a id="l00556" name="l00556"></a><span class="lineno"> 556</span> </div>
|
||
<div class="line"><a id="l00557" name="l00557"></a><span class="lineno"> 557</span> <span class="keywordflow">return</span> stream;</div>
|
||
<div class="line"><a id="l00558" name="l00558"></a><span class="lineno"> 558</span> }</div>
|
||
</div>
|
||
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno"> 559</span> };</div>
|
||
</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>};</div>
|
||
<div class="ttc" id="aclassstdex_1_1idrec_1_1record_html"><div class="ttname"><a href="classstdex_1_1idrec_1_1record.html">stdex::idrec::record</a></div><div class="ttdoc">Helper class for read/write of records to/from memory.</div><div class="ttdef"><b>Definition</b> idrec.hpp:291</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1idrec_1_1record_html_a07934d315566b6ad40edbc5f93cb5978"><div class="ttname"><a href="classstdex_1_1idrec_1_1record.html#a07934d315566b6ad40edbc5f93cb5978">stdex::idrec::record::operator=</a></div><div class="ttdeci">const record< T, T_id, ID, T_size, N_align > & operator=(const record< T, T_id, ID, T_size, N_align > &r)</div><div class="ttdoc">Assignment operator.</div><div class="ttdef"><b>Definition</b> idrec.hpp:322</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1idrec_1_1record_html_a40778f9e615305a67ba6cbfd362945b2"><div class="ttname"><a href="classstdex_1_1idrec_1_1record.html#a40778f9e615305a67ba6cbfd362945b2">stdex::idrec::record::open</a></div><div class="ttdeci">static stdex::stream::fpos_t open(stdex::stream::basic_file &stream)</div><div class="ttdoc">Writes record header.</div><div class="ttdef"><b>Definition</b> idrec.hpp:347</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1idrec_1_1record_html_a4d136084b846a2e1e4b95af5cb60b0dc"><div class="ttname"><a href="classstdex_1_1idrec_1_1record.html#a4d136084b846a2e1e4b95af5cb60b0dc">stdex::idrec::record::close</a></div><div class="ttdeci">static stdex::stream::fpos_t close(stdex::stream::basic_file &stream, stdex::stream::fpos_t start)</div><div class="ttdoc">Updates record header.</div><div class="ttdef"><b>Definition</b> idrec.hpp:373</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1idrec_1_1record_html_a7919c65ff80e6191192ec8b83d5aaedd"><div class="ttname"><a href="classstdex_1_1idrec_1_1record.html#a7919c65ff80e6191192ec8b83d5aaedd">stdex::idrec::record::data</a></div><div class="ttdeci">T & data</div><div class="ttdoc">Record data reference.</div><div class="ttdef"><b>Definition</b> idrec.hpp:408</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1idrec_1_1record_html_a8f2fa168ba01d9df647e166a9799bd63"><div class="ttname"><a href="classstdex_1_1idrec_1_1record.html#a8f2fa168ba01d9df647e166a9799bd63">stdex::idrec::record::operator>></a></div><div class="ttdeci">friend std::istream & operator>>(std::istream &stream, record< T, T_id, ID, T_size, N_align > r)</div><div class="ttdoc">Reads record from a stream.</div><div class="ttdef"><b>Definition</b> idrec.hpp:481</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1idrec_1_1record_html_a9614e3b51ba6e74cef9863fcc857e499"><div class="ttname"><a href="classstdex_1_1idrec_1_1record.html#a9614e3b51ba6e74cef9863fcc857e499">stdex::idrec::record::find</a></div><div class="ttdeci">static bool find(stdex::stream::basic_file &stream, stdex::stream::fpos_t end=stdex::stream::fpos_max)</div><div class="ttdoc">Finds record data.</div><div class="ttdef"><b>Definition</b> idrec.hpp:403</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1idrec_1_1record_html_a9fb4bee3afca4803a36767e3181a35b9"><div class="ttname"><a href="classstdex_1_1idrec_1_1record.html#a9fb4bee3afca4803a36767e3181a35b9">stdex::idrec::record::close</a></div><div class="ttdeci">static std::streamoff close(std::ostream &stream, std::streamoff start)</div><div class="ttdoc">Updates record header.</div><div class="ttdef"><b>Definition</b> idrec.hpp:360</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1idrec_1_1record_html_aa142588b42ee8597798e9739f43bbade"><div class="ttname"><a href="classstdex_1_1idrec_1_1record.html#aa142588b42ee8597798e9739f43bbade">stdex::idrec::record::find</a></div><div class="ttdeci">static bool find(std::istream &stream, std::streamoff end=(std::streamoff) -1)</div><div class="ttdoc">Finds record data.</div><div class="ttdef"><b>Definition</b> idrec.hpp:388</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1idrec_1_1record_html_aa247ad441605fdfb8d8e1cc5bee78168"><div class="ttname"><a href="classstdex_1_1idrec_1_1record.html#aa247ad441605fdfb8d8e1cc5bee78168">stdex::idrec::record::record</a></div><div class="ttdeci">record(T &d)</div><div class="ttdoc">Constructs the class.</div><div class="ttdef"><b>Definition</b> idrec.hpp:298</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1idrec_1_1record_html_aa714af10b747fb8aa7bf3c6e37484bb2"><div class="ttname"><a href="classstdex_1_1idrec_1_1record.html#aa714af10b747fb8aa7bf3c6e37484bb2">stdex::idrec::record::record</a></div><div class="ttdeci">record(const T &d)</div><div class="ttdoc">Constructs the class.</div><div class="ttdef"><b>Definition</b> idrec.hpp:305</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1idrec_1_1record_html_aade8ebd8670982f05cc890c750627365"><div class="ttname"><a href="classstdex_1_1idrec_1_1record.html#aade8ebd8670982f05cc890c750627365">stdex::idrec::record::id</a></div><div class="ttdeci">static constexpr T_id id()</div><div class="ttdoc">Returns record id.</div><div class="ttdef"><b>Definition</b> idrec.hpp:310</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1idrec_1_1record_html_ac2ad32e2eb383f59c904f50d669c778e"><div class="ttname"><a href="classstdex_1_1idrec_1_1record.html#ac2ad32e2eb383f59c904f50d669c778e">stdex::idrec::record::operator<<</a></div><div class="ttdeci">friend std::ostream & operator<<(std::ostream &stream, const record< T, T_id, ID, T_size, N_align > r)</div><div class="ttdoc">Writes record to a stream.</div><div class="ttdef"><b>Definition</b> idrec.hpp:418</div></div>
|
||
<div class="ttc" id="aclassstdex_1_1idrec_1_1record_html_ae6653cf8e8fceac2cde594a8dcf16ce2"><div class="ttname"><a href="classstdex_1_1idrec_1_1record.html#ae6653cf8e8fceac2cde594a8dcf16ce2">stdex::idrec::record::open</a></div><div class="ttdeci">static std::streamoff open(std::ostream &stream)</div><div class="ttdoc">Writes record header.</div><div class="ttdef"><b>Definition</b> idrec.hpp:335</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:817</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:844</div></div>
|
||
<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:84</div></div>
|
||
<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:180</div></div>
|
||
<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:175</div></div>
|
||
<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:147</div></div>
|
||
<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:1551</div></div>
|
||
<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:1603</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:3221</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:3551</div></div>
|
||
</div><!-- fragment --></div><!-- contents -->
|
||
<!-- start footer part -->
|
||
<hr class="footer"/><address class="footer"><small>
|
||
Generated on Wed Feb 21 2024 16:39:12 for stdex by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.10.0
|
||
</small></address>
|
||
</body>
|
||
</html>
|