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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="headertitle"><div class="title">string.hpp</div></div>
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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>
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<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 © 2016-2023 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>
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<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#pragma once</span></div>
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<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span> </div>
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<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include "compat.hpp"</span></div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include <ctype.h></span></div>
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<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include <locale.h></span></div>
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include <stdarg.h></span></div>
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<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include <stdarg.h></span></div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#include <stdint.h></span></div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include <stdio.h></span></div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include <time.h></span></div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#if defined(_WIN32)</span></div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include "windows.h"</span></div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#elif defined(__APPLE__)</span></div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include <xlocale.h></span></div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include <algorithm></span></div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include <climits></span></div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#include <locale></span></div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include <memory></span></div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include <stdexcept></span></div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> </div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="keyword">namespace </span>stdex</div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span>{</div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#ifdef _WIN32</span></div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">using </span>locale_t = _locale_t;</div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">inline</span> locale_t create_locale(_In_ <span class="keywordtype">int</span> category, _In_z_ <span class="keyword">const</span> <span class="keywordtype">char</span>* locale) { <span class="keywordflow">return</span> _create_locale(category, locale); }</div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">inline</span> locale_t create_locale(_In_ <span class="keywordtype">int</span> category, _In_z_ <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* locale) { <span class="keywordflow">return</span> _wcreate_locale(category, locale); }</div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> free_locale(_In_opt_ locale_t locale) { _free_locale(locale); }</div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">using </span>locale_t = ::locale_t;</div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> </div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">inline</span> locale_t create_locale(_In_ <span class="keywordtype">int</span> category, _In_z_ <span class="keyword">const</span> <span class="keywordtype">char</span>* locale)</div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> {</div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="keywordtype">int</span> mask = 0;</div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="keywordflow">switch</span> (category) {</div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="keywordflow">case</span> LC_ALL : mask = LC_ALL_MASK ; <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <span class="keywordflow">case</span> LC_COLLATE : mask = LC_COLLATE_MASK ; <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="keywordflow">case</span> LC_CTYPE : mask = LC_CTYPE_MASK ; <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="keywordflow">case</span> LC_MESSAGES: mask = LC_MESSAGES_MASK; <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keywordflow">case</span> LC_MONETARY: mask = LC_MONETARY_MASK; <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keywordflow">case</span> LC_NUMERIC : mask = LC_NUMERIC_MASK ; <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <span class="keywordflow">case</span> LC_TIME : mask = LC_TIME_MASK ; <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> }</div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <span class="keywordflow">return</span> newlocale(mask, locale, LC_GLOBAL_LOCALE);</div>
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> }</div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> </div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> free_locale(_In_opt_ locale_t locale) { freelocale(locale); }</div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> </div>
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<div class="foldopen" id="foldopen00059" data-start="{" data-end="};">
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"><a class="line" href="structstdex_1_1free__locale__delete.html"> 59</a></span> <span class="keyword">struct </span><a class="code hl_struct" href="structstdex_1_1free__locale__delete.html">free_locale_delete</a></div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> {</div>
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<div class="foldopen" id="foldopen00064" data-start="{" data-end="}">
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"><a class="line" href="structstdex_1_1free__locale__delete.html#ab7a2cd4be45534b436a871e09805b36f"> 64</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="structstdex_1_1free__locale__delete.html#ab7a2cd4be45534b436a871e09805b36f">operator()</a>(_In_ locale_t locale)<span class="keyword"> const</span></div>
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span><span class="keyword"> </span>{</div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> free_locale(locale);</div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> }</div>
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</div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> };</div>
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</div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> </div>
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<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span><span class="preprocessor">#if defined(_WIN32)</span></div>
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<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keyword">using </span>locale = std::unique_ptr<__crt_locale_pointers, free_locale_delete>;</div>
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<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span><span class="preprocessor">#elif defined(__APPLE__)</span></div>
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<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keyword">using </span>locale = std::unique_ptr<struct _xlocale, free_locale_delete>;</div>
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<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="keyword">using </span>locale = std::unique_ptr<struct __locale_struct, free_locale_delete>;</div>
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<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> </div>
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<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="keyword">const</span> locale locale_C(create_locale(LC_ALL, <span class="stringliteral">"C"</span>));</div>
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<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> </div>
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<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span><span class="preprocessor">#ifdef _WIN32</span></div>
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<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <span class="keyword">typedef</span> <span class="keywordtype">wchar_t</span> utf16_t;</div>
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<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <span class="keyword">typedef</span> <span class="keywordtype">char16_t</span> utf16_t;</div>
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<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> </div>
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<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> is_high_surrogate(_In_ utf16_t chr)</div>
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<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> {</div>
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<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <span class="keywordflow">return</span> 0xd800 < chr && chr < 0xdc00;</div>
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<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> }</div>
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<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> </div>
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<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> is_low_surrogate(_In_ utf16_t chr)</div>
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<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> {</div>
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<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <span class="keywordflow">return</span> 0xdc00 < chr && chr < 0xe000;</div>
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<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> }</div>
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<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> </div>
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<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> is_surrogate_pair(_In_reads_(2) <span class="keyword">const</span> utf16_t* str)</div>
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<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> {</div>
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<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <span class="keywordflow">return</span> is_high_surrogate(str[0]) && is_low_surrogate(str[1]);</div>
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<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> }</div>
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<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> </div>
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<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> <span class="keyword">inline</span> <span class="keywordtype">char32_t</span> surrogate_pair_to_ucs4(_In_reads_(2) <span class="keyword">const</span> utf16_t* str)</div>
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<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> {</div>
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<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> _Assume_(is_surrogate_pair(str));</div>
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<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> <span class="keywordflow">return</span></div>
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<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> ((<span class="keywordtype">char32_t</span>)(str[0] - 0xd800) << 10) +</div>
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<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> (char32_t)(str[1] - 0xdc00) +</div>
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<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> 0x10000;</div>
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<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> }</div>
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<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> </div>
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<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> ucs4_to_surrogate_pair(_Out_writes_(2) utf16_t* str, _In_ <span class="keywordtype">char32_t</span> chr)</div>
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<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> {</div>
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<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> _Assume_(chr >= 0x10000);</div>
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<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> chr -= 0x10000;</div>
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<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> str[0] = 0xd800 + (char32_t)((chr >> 10) & 0x3ff);</div>
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<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> str[1] = 0xdc00 + (char32_t)(chr & 0x3ff);</div>
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<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> }</div>
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<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> </div>
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<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> iscombining(_In_ <span class="keywordtype">char32_t</span> chr)</div>
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<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> {</div>
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<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> <span class="keywordflow">return</span></div>
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<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> (0x0300 <= chr && chr < 0x0370) ||</div>
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<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> (0x1dc0 <= chr && chr < 0x1e00) ||</div>
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<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> (0x20d0 <= chr && chr < 0x2100) ||</div>
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<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> (0xfe20 <= chr && chr < 0xfe30);</div>
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<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> }</div>
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<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> </div>
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<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> islbreak(_In_ T chr)</div>
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<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> {</div>
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<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> <span class="keywordflow">return</span> chr == <span class="charliteral">'\n'</span> || chr == <span class="charliteral">'\r'</span>;</div>
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<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> }</div>
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<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> </div>
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<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></div>
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<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> islbreak(_In_reads_or_z_opt_(count) <span class="keyword">const</span> T* chr, _In_ <span class="keywordtype">size_t</span> count)</div>
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<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> {</div>
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<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> _Assume_(chr || !count);</div>
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<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> <span class="keywordflow">if</span> (count >= 2 && ((chr[0] == <span class="charliteral">'\r'</span> && chr[1] == <span class="charliteral">'\n'</span>) || (chr[0] == <span class="charliteral">'\n'</span> && chr[1] == <span class="charliteral">'\r'</span>)))</div>
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<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> <span class="keywordflow">return</span> 2;</div>
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<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <span class="keywordflow">if</span> (count > 1 && (chr[0] == <span class="charliteral">'\n'</span> || chr[0] == <span class="charliteral">'\r'</span>))</div>
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<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <span class="keywordflow">return</span> 1;</div>
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<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> <span class="keywordflow">return</span> 0;</div>
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<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> }</div>
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<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> </div>
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<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> glyphlen(_In_reads_or_z_opt_(count) <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>* glyph, _In_ <span class="keywordtype">size_t</span> count)</div>
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<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> {</div>
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<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> _Assume_(glyph || !count);</div>
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<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> <span class="keywordflow">if</span> (count) {</div>
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<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span><span class="preprocessor">#ifdef _WIN32</span></div>
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<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> <span class="keywordtype">size_t</span> i = count < 2 || !is_surrogate_pair(glyph) ? 1 : 2;</div>
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<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> <span class="keywordtype">size_t</span> i = 1;</div>
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<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> <span class="keywordflow">for</span> (; i < count && iscombining(glyph[i]); ++i);</div>
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<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> <span class="keywordflow">return</span> i;</div>
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<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> }</div>
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<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> <span class="keywordflow">return</span> 0;</div>
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<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> }</div>
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<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> </div>
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<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strlen(_In_z_ <span class="keyword">const</span> T* str)</div>
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<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> {</div>
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<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> _Assume_(str);</div>
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<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> <span class="keywordtype">size_t</span> i;</div>
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<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> <span class="keywordflow">for</span> (i = 0; str[i]; ++i);</div>
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<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> <span class="keywordflow">return</span> i;</div>
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<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> }</div>
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<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> </div>
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<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strnlen(_In_reads_or_z_opt_(count) <span class="keyword">const</span> T* str, _In_ <span class="keywordtype">size_t</span> count)</div>
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|
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> {</div>
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<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> _Assume_(str || !count);</div>
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<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> <span class="keywordtype">size_t</span> i;</div>
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<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> <span class="keywordflow">for</span> (i = 0; i < count && str[i]; ++i);</div>
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<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> <span class="keywordflow">return</span> i;</div>
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<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> }</div>
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<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> </div>
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<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> <span class="keyword">constexpr</span> <span class="keyword">auto</span> npos{ <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(-1) };</div>
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<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> </div>
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<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strchr(_In_z_ <span class="keyword">const</span> T* str, _In_ T chr)</div>
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<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> {</div>
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<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> _Assume_(str);</div>
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<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; str[i]; ++i)</div>
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<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> <span class="keywordflow">if</span> (str[i] == chr) <span class="keywordflow">return</span> i;</div>
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|
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> <span class="keywordflow">return</span> npos;</div>
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<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> }</div>
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<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> </div>
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|
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strnchr(</div>
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<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T* str,</div>
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<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> _In_ <span class="keywordtype">size_t</span> count,</div>
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<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> _In_ T chr)</div>
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<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> {</div>
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<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> _Assume_(str || !count);</div>
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|
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < count && str[i]; ++i)</div>
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<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <span class="keywordflow">if</span> (str[i] == chr) <span class="keywordflow">return</span> i;</div>
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<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> <span class="keywordflow">return</span> npos;</div>
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<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> }</div>
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<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> </div>
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|
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strrnchr(</div>
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<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T* str,</div>
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|
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> _In_ <span class="keywordtype">size_t</span> count,</div>
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|
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> _In_ T chr)</div>
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<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> _Assume_(str || !count);</div>
|
|
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> <span class="keywordtype">size_t</span> z = npos;</div>
|
|
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < count && str[i]; ++i)</div>
|
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<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> <span class="keywordflow">if</span> (str[i] == chr) z = i;</div>
|
|
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> <span class="keywordflow">return</span> z;</div>
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<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> }</div>
|
|
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> </div>
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|
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strnichr(</div>
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<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T* str,</div>
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|
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> _In_ <span class="keywordtype">size_t</span> count,</div>
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|
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> _In_ T chr,</div>
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<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> _In_ <span class="keyword">const</span> std::locale& locale)</div>
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<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> {</div>
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<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> _Assume_(str || !count);</div>
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|
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> <span class="keyword">const</span> <span class="keyword">auto</span>& ctype = std::use_facet<std::ctype<T>>(locale);</div>
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<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> chr = ctype.tolower(chr);</div>
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<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < count && str[i]; ++i)</div>
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<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> <span class="keywordflow">if</span> (ctype.tolower(str[i]) == chr) <span class="keywordflow">return</span> i;</div>
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<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> <span class="keywordflow">return</span> npos;</div>
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<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> }</div>
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<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> </div>
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|
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strrnichr(</div>
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<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T* str,</div>
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<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> _In_ <span class="keywordtype">size_t</span> count,</div>
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|
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> _In_ T chr,</div>
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<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> _In_ <span class="keyword">const</span> std::locale& locale)</div>
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|
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> {</div>
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<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> _Assume_(str || !count);</div>
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|
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> <span class="keyword">const</span> <span class="keyword">auto</span>& ctype = std::use_facet<std::ctype<T>>(locale);</div>
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<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> chr = ctype.tolower(chr);</div>
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|
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> <span class="keywordtype">size_t</span> z = npos;</div>
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|
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < count && str[i]; ++i)</div>
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<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> <span class="keywordflow">if</span> (ctype.tolower(str[i]) == chr) z = i;</div>
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<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> <span class="keywordflow">return</span> z;</div>
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<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> }</div>
|
|
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> </div>
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|
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> <span class="keyword">template</span> <<span class="keyword">class</span> T1, <span class="keyword">class</span> T2></div>
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<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> strcmp(<span class="keyword">const</span> T1* str1, <span class="keyword">const</span> T2* str2)</div>
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<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> {</div>
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<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> _Assume_(str1 && str2);</div>
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|
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> T1 a; T2 b;</div>
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<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; (a = str1[i]) | (b = str2[i]); ++i) {</div>
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<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> <span class="keywordflow">if</span> (a > b) <span class="keywordflow">return</span> +1;</div>
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<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> <span class="keywordflow">if</span> (a < b) <span class="keywordflow">return</span> -1;</div>
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<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> }</div>
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<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> <span class="keywordflow">return</span> 0;</div>
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<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> }</div>
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<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> </div>
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<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> <span class="keyword">template</span> <<span class="keyword">class</span> T1, <span class="keyword">class</span> T2></div>
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<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> strncmp(</div>
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<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> _In_reads_or_z_opt_(count1) <span class="keyword">const</span> T1* str1, _In_ <span class="keywordtype">size_t</span> count1,</div>
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<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> _In_reads_or_z_opt_(count2) <span class="keyword">const</span> T2* str2, _In_ <span class="keywordtype">size_t</span> count2)</div>
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<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> {</div>
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<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> _Assume_(str1 || !count1);</div>
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<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> _Assume_(str2 || !count2);</div>
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<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> <span class="keywordtype">size_t</span> i; T1 a; T2 b;</div>
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<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> <span class="keywordflow">for</span> (i = 0; i < count1 && i < count2 && ((a = str1[i]) | (b = str2[i])); ++i) {</div>
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<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> <span class="keywordflow">if</span> (a > b) <span class="keywordflow">return</span> +1;</div>
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<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> <span class="keywordflow">if</span> (a < b) <span class="keywordflow">return</span> -1;</div>
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<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> }</div>
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<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> <span class="keywordflow">if</span> (i < count1 && str1[i]) <span class="keywordflow">return</span> +1;</div>
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<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> <span class="keywordflow">if</span> (i < count2 && str2[i]) <span class="keywordflow">return</span> -1;</div>
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<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> <span class="keywordflow">return</span> 0;</div>
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<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> }</div>
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<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> </div>
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<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> <span class="keyword">template</span> <<span class="keyword">class</span> T1, <span class="keyword">class</span> T2></div>
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<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> strncmp(_In_reads_or_z_opt_(count) <span class="keyword">const</span> T1* str1, _In_reads_or_z_opt_(count) <span class="keyword">const</span> T2* str2, _In_ <span class="keywordtype">size_t</span> count)</div>
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<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> {</div>
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<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> _Assume_((str1 && str2) || !count);</div>
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<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> <span class="keywordtype">size_t</span> i; T1 a; T2 b;</div>
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<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> <span class="keywordflow">for</span> (i = 0; i < count && ((a = str1[i]) | (b = str2[i])); ++i) {</div>
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<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> <span class="keywordflow">if</span> (a > b) <span class="keywordflow">return</span> +1;</div>
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<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> <span class="keywordflow">if</span> (a < b) <span class="keywordflow">return</span> -1;</div>
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<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> }</div>
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<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> <span class="keywordflow">if</span> (i < count && str1[i]) <span class="keywordflow">return</span> +1;</div>
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<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> <span class="keywordflow">if</span> (i < count && str2[i]) <span class="keywordflow">return</span> -1;</div>
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<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> <span class="keywordflow">return</span> 0;</div>
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<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span> }</div>
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<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> </div>
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<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> strncoll(</div>
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<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> _In_reads_or_z_opt_(count1) <span class="keyword">const</span> T* str1, _In_ <span class="keywordtype">size_t</span> count1,</div>
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<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> _In_reads_or_z_opt_(count2) <span class="keyword">const</span> T* str2, _In_ <span class="keywordtype">size_t</span> count2,</div>
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<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> _In_ <span class="keyword">const</span> std::locale& locale)</div>
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<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> {</div>
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<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> _Assume_(str1 || !count1);</div>
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<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> _Assume_(str2 || !count2);</div>
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<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> <span class="keyword">auto</span>& collate = std::use_facet<std::collate<T>>(locale);</div>
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<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> <span class="keywordflow">return</span> collate.compare(str1, str1 + count1, str2, str2 + count2);</div>
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<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> }</div>
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<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> </div>
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<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> <span class="keyword">template</span> <<span class="keyword">class</span> T1, <span class="keyword">class</span> T2></div>
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<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> stricmp(_In_z_ <span class="keyword">const</span> T1* str1, _In_z_ <span class="keyword">const</span> T2* str2, _In_ <span class="keyword">const</span> std::locale& locale)</div>
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|
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span> {</div>
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<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span> _Assume_(str1);</div>
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<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</span> _Assume_(str2);</div>
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<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> <span class="keywordtype">size_t</span> i; T1 a; T2 b;</div>
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<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> <span class="keyword">const</span> <span class="keyword">auto</span>& ctype1 = std::use_facet<std::ctype<T1>>(locale);</div>
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<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span> <span class="keyword">const</span> <span class="keyword">auto</span>& ctype2 = std::use_facet<std::ctype<T2>>(locale);</div>
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<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span> <span class="keywordflow">for</span> (i = 0; (a = ctype1.tolower(str1[i])) | (b = ctype2.tolower(str2[i])); i++) {</div>
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<div class="line"><a id="l00468" name="l00468"></a><span class="lineno"> 468</span> <span class="keywordflow">if</span> (a > b) <span class="keywordflow">return</span> +1;</div>
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<div class="line"><a id="l00469" name="l00469"></a><span class="lineno"> 469</span> <span class="keywordflow">if</span> (a < b) <span class="keywordflow">return</span> -1;</div>
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<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"> 470</span> }</div>
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|
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span> <span class="keywordflow">if</span> (str1[i]) <span class="keywordflow">return</span> +1;</div>
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|
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno"> 472</span> <span class="keywordflow">if</span> (str2[i]) <span class="keywordflow">return</span> -1;</div>
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|
<div class="line"><a id="l00473" name="l00473"></a><span class="lineno"> 473</span> <span class="keywordflow">return</span> 0;</div>
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|
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"> 474</span> }</div>
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|
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span> </div>
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|
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span> <span class="keyword">template</span> <<span class="keyword">class</span> T1, <span class="keyword">class</span> T2></div>
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<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> strnicmp(_In_reads_or_z_opt_(count) <span class="keyword">const</span> T1* str1, _In_reads_or_z_opt_(count) <span class="keyword">const</span> T2* str2, _In_ <span class="keywordtype">size_t</span> count, _In_ <span class="keyword">const</span> std::locale& locale)</div>
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|
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno"> 487</span> {</div>
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|
<div class="line"><a id="l00488" name="l00488"></a><span class="lineno"> 488</span> _Assume_(str1 || !count);</div>
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|
<div class="line"><a id="l00489" name="l00489"></a><span class="lineno"> 489</span> _Assume_(str2 || !count);</div>
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<div class="line"><a id="l00490" name="l00490"></a><span class="lineno"> 490</span> <span class="keywordtype">size_t</span> i; T1 a; T2 b;</div>
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<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</span> <span class="keyword">const</span> <span class="keyword">auto</span>& ctype1 = std::use_facet<std::ctype<T1>>(locale);</div>
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|
<div class="line"><a id="l00492" name="l00492"></a><span class="lineno"> 492</span> <span class="keyword">const</span> <span class="keyword">auto</span>& ctype2 = std::use_facet<std::ctype<T2>>(locale);</div>
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|
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno"> 493</span> <span class="keywordflow">for</span> (i = 0; i < count && ((a = ctype1.tolower(str1[i])) | (b = ctype2.tolower(str2[i]))); i++) {</div>
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|
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno"> 494</span> <span class="keywordflow">if</span> (a > b) <span class="keywordflow">return</span> +1;</div>
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|
<div class="line"><a id="l00495" name="l00495"></a><span class="lineno"> 495</span> <span class="keywordflow">if</span> (a < b) <span class="keywordflow">return</span> -1;</div>
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<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"> 496</span> }</div>
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|
<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span> <span class="keywordflow">if</span> (i < count && str1[i]) <span class="keywordflow">return</span> +1;</div>
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|
<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> <span class="keywordflow">if</span> (i < count && str2[i]) <span class="keywordflow">return</span> -1;</div>
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<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span> <span class="keywordflow">return</span> 0;</div>
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<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span> }</div>
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<div class="line"><a id="l00501" name="l00501"></a><span class="lineno"> 501</span> </div>
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<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span> <span class="keyword">template</span> <<span class="keyword">class</span> T1, <span class="keyword">class</span> T2></div>
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<div class="line"><a id="l00513" name="l00513"></a><span class="lineno"> 513</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> strnicmp(</div>
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<div class="line"><a id="l00514" name="l00514"></a><span class="lineno"> 514</span> _In_reads_or_z_opt_(count1) <span class="keyword">const</span> T1* str1, _In_ <span class="keywordtype">size_t</span> count1,</div>
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<div class="line"><a id="l00515" name="l00515"></a><span class="lineno"> 515</span> _In_reads_or_z_opt_(count2) <span class="keyword">const</span> T2* str2, _In_ <span class="keywordtype">size_t</span> count2,</div>
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<div class="line"><a id="l00516" name="l00516"></a><span class="lineno"> 516</span> _In_ <span class="keyword">const</span> std::locale& locale)</div>
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|
<div class="line"><a id="l00517" name="l00517"></a><span class="lineno"> 517</span> {</div>
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<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"> 518</span> _Assume_(str1 || !count1);</div>
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<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span> _Assume_(str2 || !count2);</div>
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<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"> 520</span> <span class="keywordtype">size_t</span> i; T1 a; T2 b;</div>
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<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span> <span class="keyword">const</span> <span class="keyword">auto</span>& ctype1 = std::use_facet<std::ctype<T1>>(locale);</div>
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<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</span> <span class="keyword">const</span> <span class="keyword">auto</span>& ctype2 = std::use_facet<std::ctype<T2>>(locale);</div>
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<div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span> <span class="keywordflow">for</span> (i = 0; i < count1 && i < count2 && ((a = ctype1.tolower(str1[i])) | (b = ctype2.tolower(str2[i]))); i++) {</div>
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<div class="line"><a id="l00524" name="l00524"></a><span class="lineno"> 524</span> <span class="keywordflow">if</span> (a > b) <span class="keywordflow">return</span> +1;</div>
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<div class="line"><a id="l00525" name="l00525"></a><span class="lineno"> 525</span> <span class="keywordflow">if</span> (a < b) <span class="keywordflow">return</span> -1;</div>
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<div class="line"><a id="l00526" name="l00526"></a><span class="lineno"> 526</span> }</div>
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<div class="line"><a id="l00527" name="l00527"></a><span class="lineno"> 527</span> <span class="keywordflow">if</span> (i < count1 && str1[i]) <span class="keywordflow">return</span> +1;</div>
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<div class="line"><a id="l00528" name="l00528"></a><span class="lineno"> 528</span> <span class="keywordflow">if</span> (i < count2 && str2[i]) <span class="keywordflow">return</span> -1;</div>
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<div class="line"><a id="l00529" name="l00529"></a><span class="lineno"> 529</span> <span class="keywordflow">return</span> 0;</div>
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<div class="line"><a id="l00530" name="l00530"></a><span class="lineno"> 530</span> }</div>
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<div class="line"><a id="l00531" name="l00531"></a><span class="lineno"> 531</span> </div>
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<div class="line"><a id="l00540" name="l00540"></a><span class="lineno"> 540</span> <span class="keyword">template</span> <<span class="keyword">class</span> T1, <span class="keyword">class</span> T2></div>
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<div class="line"><a id="l00541" name="l00541"></a><span class="lineno"> 541</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strstr(</div>
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<div class="line"><a id="l00542" name="l00542"></a><span class="lineno"> 542</span> _In_z_ <span class="keyword">const</span> T1* str,</div>
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<div class="line"><a id="l00543" name="l00543"></a><span class="lineno"> 543</span> _In_z_ <span class="keyword">const</span> T2* sample)</div>
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<div class="line"><a id="l00544" name="l00544"></a><span class="lineno"> 544</span> {</div>
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<div class="line"><a id="l00545" name="l00545"></a><span class="lineno"> 545</span> _Assume_(str);</div>
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<div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> _Assume_(sample);</div>
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<div class="line"><a id="l00547" name="l00547"></a><span class="lineno"> 547</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> offset = 0;; ++offset) {</div>
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<div class="line"><a id="l00548" name="l00548"></a><span class="lineno"> 548</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = offset, j = 0;; ++i, ++j) {</div>
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<div class="line"><a id="l00549" name="l00549"></a><span class="lineno"> 549</span> <span class="keywordflow">if</span> (!sample[j])</div>
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<div class="line"><a id="l00550" name="l00550"></a><span class="lineno"> 550</span> <span class="keywordflow">return</span> offset;</div>
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|
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno"> 551</span> <span class="keywordflow">if</span> (!str[i])</div>
|
|
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span> <span class="keywordflow">return</span> npos;</div>
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<div class="line"><a id="l00553" name="l00553"></a><span class="lineno"> 553</span> <span class="keywordflow">if</span> (str[i] != sample[j])</div>
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|
<div class="line"><a id="l00554" name="l00554"></a><span class="lineno"> 554</span> <span class="keywordflow">break</span>;</div>
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|
<div class="line"><a id="l00555" name="l00555"></a><span class="lineno"> 555</span> }</div>
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|
<div class="line"><a id="l00556" name="l00556"></a><span class="lineno"> 556</span> }</div>
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<div class="line"><a id="l00557" name="l00557"></a><span class="lineno"> 557</span> }</div>
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<div class="line"><a id="l00558" name="l00558"></a><span class="lineno"> 558</span> </div>
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<div class="line"><a id="l00568" name="l00568"></a><span class="lineno"> 568</span> <span class="keyword">template</span> <<span class="keyword">class</span> T1, <span class="keyword">class</span> T2></div>
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<div class="line"><a id="l00569" name="l00569"></a><span class="lineno"> 569</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strnstr(</div>
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<div class="line"><a id="l00570" name="l00570"></a><span class="lineno"> 570</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T1* str,</div>
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<div class="line"><a id="l00571" name="l00571"></a><span class="lineno"> 571</span> _In_ <span class="keywordtype">size_t</span> count,</div>
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<div class="line"><a id="l00572" name="l00572"></a><span class="lineno"> 572</span> _In_z_ <span class="keyword">const</span> T2* sample)</div>
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<div class="line"><a id="l00573" name="l00573"></a><span class="lineno"> 573</span> {</div>
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<div class="line"><a id="l00574" name="l00574"></a><span class="lineno"> 574</span> _Assume_(str || !count);</div>
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<div class="line"><a id="l00575" name="l00575"></a><span class="lineno"> 575</span> _Assume_(sample);</div>
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<div class="line"><a id="l00576" name="l00576"></a><span class="lineno"> 576</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> offset = 0;; ++offset) {</div>
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<div class="line"><a id="l00577" name="l00577"></a><span class="lineno"> 577</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = offset, j = 0;; ++i, ++j) {</div>
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<div class="line"><a id="l00578" name="l00578"></a><span class="lineno"> 578</span> <span class="keywordflow">if</span> (!sample[j])</div>
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<div class="line"><a id="l00579" name="l00579"></a><span class="lineno"> 579</span> <span class="keywordflow">return</span> offset;</div>
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<div class="line"><a id="l00580" name="l00580"></a><span class="lineno"> 580</span> <span class="keywordflow">if</span> (i >= count || !str[i])</div>
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<div class="line"><a id="l00581" name="l00581"></a><span class="lineno"> 581</span> <span class="keywordflow">return</span> npos;</div>
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<div class="line"><a id="l00582" name="l00582"></a><span class="lineno"> 582</span> <span class="keywordflow">if</span> (str[i] != sample[j])</div>
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<div class="line"><a id="l00583" name="l00583"></a><span class="lineno"> 583</span> <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00584" name="l00584"></a><span class="lineno"> 584</span> }</div>
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<div class="line"><a id="l00585" name="l00585"></a><span class="lineno"> 585</span> }</div>
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<div class="line"><a id="l00586" name="l00586"></a><span class="lineno"> 586</span> }</div>
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<div class="line"><a id="l00587" name="l00587"></a><span class="lineno"> 587</span> </div>
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<div class="line"><a id="l00596" name="l00596"></a><span class="lineno"> 596</span> <span class="keyword">template</span> <<span class="keyword">class</span> T1, <span class="keyword">class</span> T2></div>
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<div class="line"><a id="l00597" name="l00597"></a><span class="lineno"> 597</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> stristr(</div>
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<div class="line"><a id="l00598" name="l00598"></a><span class="lineno"> 598</span> _In_z_ <span class="keyword">const</span> T1* str,</div>
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<div class="line"><a id="l00599" name="l00599"></a><span class="lineno"> 599</span> _In_z_ <span class="keyword">const</span> T2* sample,</div>
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<div class="line"><a id="l00600" name="l00600"></a><span class="lineno"> 600</span> _In_ <span class="keyword">const</span> std::locale& locale)</div>
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<div class="line"><a id="l00601" name="l00601"></a><span class="lineno"> 601</span> {</div>
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<div class="line"><a id="l00602" name="l00602"></a><span class="lineno"> 602</span> _Assume_(str);</div>
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<div class="line"><a id="l00603" name="l00603"></a><span class="lineno"> 603</span> _Assume_(sample);</div>
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<div class="line"><a id="l00604" name="l00604"></a><span class="lineno"> 604</span> <span class="keyword">const</span> <span class="keyword">auto</span>& ctype1 = std::use_facet<std::ctype<T1>>(locale);</div>
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<div class="line"><a id="l00605" name="l00605"></a><span class="lineno"> 605</span> <span class="keyword">const</span> <span class="keyword">auto</span>& ctype2 = std::use_facet<std::ctype<T2>>(locale);</div>
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<div class="line"><a id="l00606" name="l00606"></a><span class="lineno"> 606</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> offset = 0;; ++offset) {</div>
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<div class="line"><a id="l00607" name="l00607"></a><span class="lineno"> 607</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = offset, j = 0;; ++i, ++j) {</div>
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<div class="line"><a id="l00608" name="l00608"></a><span class="lineno"> 608</span> <span class="keywordflow">if</span> (!sample[j])</div>
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|
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno"> 609</span> <span class="keywordflow">return</span> offset;</div>
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|
<div class="line"><a id="l00610" name="l00610"></a><span class="lineno"> 610</span> <span class="keywordflow">if</span> (!str[i])</div>
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<div class="line"><a id="l00611" name="l00611"></a><span class="lineno"> 611</span> <span class="keywordflow">return</span> npos;</div>
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<div class="line"><a id="l00612" name="l00612"></a><span class="lineno"> 612</span> <span class="keywordflow">if</span> (ctype1.tolower(str[i]) != ctype2.tolower(sample[j]))</div>
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<div class="line"><a id="l00613" name="l00613"></a><span class="lineno"> 613</span> <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00614" name="l00614"></a><span class="lineno"> 614</span> }</div>
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|
<div class="line"><a id="l00615" name="l00615"></a><span class="lineno"> 615</span> }</div>
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|
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno"> 616</span> }</div>
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|
<div class="line"><a id="l00617" name="l00617"></a><span class="lineno"> 617</span> </div>
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<div class="line"><a id="l00627" name="l00627"></a><span class="lineno"> 627</span> <span class="keyword">template</span> <<span class="keyword">class</span> T1, <span class="keyword">class</span> T2></div>
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<div class="line"><a id="l00628" name="l00628"></a><span class="lineno"> 628</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strnistr(</div>
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<div class="line"><a id="l00629" name="l00629"></a><span class="lineno"> 629</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T1* str,</div>
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<div class="line"><a id="l00630" name="l00630"></a><span class="lineno"> 630</span> _In_ <span class="keywordtype">size_t</span> count,</div>
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|
<div class="line"><a id="l00631" name="l00631"></a><span class="lineno"> 631</span> _In_z_ <span class="keyword">const</span> T2* sample,</div>
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|
<div class="line"><a id="l00632" name="l00632"></a><span class="lineno"> 632</span> _In_ <span class="keyword">const</span> std::locale& locale)</div>
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|
<div class="line"><a id="l00633" name="l00633"></a><span class="lineno"> 633</span> {</div>
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|
<div class="line"><a id="l00634" name="l00634"></a><span class="lineno"> 634</span> _Assume_(str || !count);</div>
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|
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno"> 635</span> _Assume_(sample);</div>
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<div class="line"><a id="l00636" name="l00636"></a><span class="lineno"> 636</span> <span class="keyword">const</span> <span class="keyword">auto</span>& ctype1 = std::use_facet<std::ctype<T1>>(locale);</div>
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|
<div class="line"><a id="l00637" name="l00637"></a><span class="lineno"> 637</span> <span class="keyword">const</span> <span class="keyword">auto</span>& ctype2 = std::use_facet<std::ctype<T2>>(locale);</div>
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<div class="line"><a id="l00638" name="l00638"></a><span class="lineno"> 638</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> offset = 0;; ++offset) {</div>
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|
<div class="line"><a id="l00639" name="l00639"></a><span class="lineno"> 639</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = offset, j = 0;; ++i, ++j) {</div>
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|
<div class="line"><a id="l00640" name="l00640"></a><span class="lineno"> 640</span> <span class="keywordflow">if</span> (!sample[j])</div>
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|
<div class="line"><a id="l00641" name="l00641"></a><span class="lineno"> 641</span> <span class="keywordflow">return</span> offset;</div>
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|
<div class="line"><a id="l00642" name="l00642"></a><span class="lineno"> 642</span> <span class="keywordflow">if</span> (i >= count || !str[i])</div>
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|
<div class="line"><a id="l00643" name="l00643"></a><span class="lineno"> 643</span> <span class="keywordflow">return</span> npos;</div>
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|
<div class="line"><a id="l00644" name="l00644"></a><span class="lineno"> 644</span> <span class="keywordflow">if</span> (ctype1.tolower(str[i]) != ctype2.tolower(sample[j]))</div>
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|
<div class="line"><a id="l00645" name="l00645"></a><span class="lineno"> 645</span> <span class="keywordflow">break</span>;</div>
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|
<div class="line"><a id="l00646" name="l00646"></a><span class="lineno"> 646</span> }</div>
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|
<div class="line"><a id="l00647" name="l00647"></a><span class="lineno"> 647</span> }</div>
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|
<div class="line"><a id="l00648" name="l00648"></a><span class="lineno"> 648</span> }</div>
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|
<div class="line"><a id="l00649" name="l00649"></a><span class="lineno"> 649</span> </div>
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|
<div class="line"><a id="l00658" name="l00658"></a><span class="lineno"> 658</span> <span class="keyword">template</span> <<span class="keyword">class</span> T1, <span class="keyword">class</span> T2></div>
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<div class="line"><a id="l00659" name="l00659"></a><span class="lineno"> 659</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strcpy(</div>
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<div class="line"><a id="l00660" name="l00660"></a><span class="lineno"> 660</span> _Out_writes_z_(_String_length_(src) + 1) T1* dst,</div>
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|
<div class="line"><a id="l00661" name="l00661"></a><span class="lineno"> 661</span> _In_z_ <span class="keyword">const</span> T2* src)</div>
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|
<div class="line"><a id="l00662" name="l00662"></a><span class="lineno"> 662</span> {</div>
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|
<div class="line"><a id="l00663" name="l00663"></a><span class="lineno"> 663</span> _Assume_(dst && src);</div>
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|
<div class="line"><a id="l00664" name="l00664"></a><span class="lineno"> 664</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; ; ++i) {</div>
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<div class="line"><a id="l00665" name="l00665"></a><span class="lineno"> 665</span> <span class="keywordflow">if</span> ((dst[i] = src[i]) == 0)</div>
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|
<div class="line"><a id="l00666" name="l00666"></a><span class="lineno"> 666</span> <span class="keywordflow">return</span> i;</div>
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|
<div class="line"><a id="l00667" name="l00667"></a><span class="lineno"> 667</span> }</div>
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|
<div class="line"><a id="l00668" name="l00668"></a><span class="lineno"> 668</span> }</div>
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|
<div class="line"><a id="l00669" name="l00669"></a><span class="lineno"> 669</span> </div>
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|
<div class="line"><a id="l00679" name="l00679"></a><span class="lineno"> 679</span> <span class="keyword">template</span> <<span class="keyword">class</span> T1, <span class="keyword">class</span> T2></div>
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<div class="line"><a id="l00680" name="l00680"></a><span class="lineno"> 680</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strncpy(</div>
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|
<div class="line"><a id="l00681" name="l00681"></a><span class="lineno"> 681</span> _Out_writes_(count) _Post_maybez_ T1* dst,</div>
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|
<div class="line"><a id="l00682" name="l00682"></a><span class="lineno"> 682</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T2* src, _In_ <span class="keywordtype">size_t</span> count)</div>
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|
<div class="line"><a id="l00683" name="l00683"></a><span class="lineno"> 683</span> {</div>
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|
<div class="line"><a id="l00684" name="l00684"></a><span class="lineno"> 684</span> _Assume_(dst && src || !count);</div>
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|
<div class="line"><a id="l00685" name="l00685"></a><span class="lineno"> 685</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; ; ++i) {</div>
|
|
<div class="line"><a id="l00686" name="l00686"></a><span class="lineno"> 686</span> <span class="keywordflow">if</span> (i >= count)</div>
|
|
<div class="line"><a id="l00687" name="l00687"></a><span class="lineno"> 687</span> <span class="keywordflow">return</span> i;</div>
|
|
<div class="line"><a id="l00688" name="l00688"></a><span class="lineno"> 688</span> <span class="keywordflow">if</span> ((dst[i] = src[i]) == 0)</div>
|
|
<div class="line"><a id="l00689" name="l00689"></a><span class="lineno"> 689</span> <span class="keywordflow">return</span> i;</div>
|
|
<div class="line"><a id="l00690" name="l00690"></a><span class="lineno"> 690</span> }</div>
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|
<div class="line"><a id="l00691" name="l00691"></a><span class="lineno"> 691</span> }</div>
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|
<div class="line"><a id="l00692" name="l00692"></a><span class="lineno"> 692</span> </div>
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|
<div class="line"><a id="l00703" name="l00703"></a><span class="lineno"> 703</span> <span class="keyword">template</span> <<span class="keyword">class</span> T1, <span class="keyword">class</span> T2></div>
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|
<div class="line"><a id="l00704" name="l00704"></a><span class="lineno"> 704</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strncpy(</div>
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|
<div class="line"><a id="l00705" name="l00705"></a><span class="lineno"> 705</span> _Out_writes_(count_dst) _Post_maybez_ T1* dst, _In_ <span class="keywordtype">size_t</span> count_dst,</div>
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|
<div class="line"><a id="l00706" name="l00706"></a><span class="lineno"> 706</span> _In_reads_or_z_opt_(count_src) <span class="keyword">const</span> T2* src, _In_ <span class="keywordtype">size_t</span> count_src)</div>
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|
<div class="line"><a id="l00707" name="l00707"></a><span class="lineno"> 707</span> {</div>
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|
<div class="line"><a id="l00708" name="l00708"></a><span class="lineno"> 708</span> _Assume_(dst || !count_dst);</div>
|
|
<div class="line"><a id="l00709" name="l00709"></a><span class="lineno"> 709</span> _Assume_(src || !count_src);</div>
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|
<div class="line"><a id="l00710" name="l00710"></a><span class="lineno"> 710</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; ; ++i)</div>
|
|
<div class="line"><a id="l00711" name="l00711"></a><span class="lineno"> 711</span> {</div>
|
|
<div class="line"><a id="l00712" name="l00712"></a><span class="lineno"> 712</span> <span class="keywordflow">if</span> (i >= count_dst)</div>
|
|
<div class="line"><a id="l00713" name="l00713"></a><span class="lineno"> 713</span> <span class="keywordflow">return</span> i;</div>
|
|
<div class="line"><a id="l00714" name="l00714"></a><span class="lineno"> 714</span> <span class="keywordflow">if</span> (i >= count_src) {</div>
|
|
<div class="line"><a id="l00715" name="l00715"></a><span class="lineno"> 715</span> dst[i] = 0;</div>
|
|
<div class="line"><a id="l00716" name="l00716"></a><span class="lineno"> 716</span> <span class="keywordflow">return</span> i;</div>
|
|
<div class="line"><a id="l00717" name="l00717"></a><span class="lineno"> 717</span> }</div>
|
|
<div class="line"><a id="l00718" name="l00718"></a><span class="lineno"> 718</span> <span class="keywordflow">if</span> ((dst[i] = src[i]) == 0)</div>
|
|
<div class="line"><a id="l00719" name="l00719"></a><span class="lineno"> 719</span> <span class="keywordflow">return</span> i;</div>
|
|
<div class="line"><a id="l00720" name="l00720"></a><span class="lineno"> 720</span> }</div>
|
|
<div class="line"><a id="l00721" name="l00721"></a><span class="lineno"> 721</span> }</div>
|
|
<div class="line"><a id="l00722" name="l00722"></a><span class="lineno"> 722</span> </div>
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|
<div class="line"><a id="l00731" name="l00731"></a><span class="lineno"> 731</span> <span class="keyword">template</span> <<span class="keyword">class</span> T1, <span class="keyword">class</span> T2></div>
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|
<div class="line"><a id="l00732" name="l00732"></a><span class="lineno"> 732</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strcat(</div>
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|
<div class="line"><a id="l00733" name="l00733"></a><span class="lineno"> 733</span> _In_z_ _Out_writes_z_(_String_length_(dst) + _String_length_(src) + 1) T1* dst,</div>
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|
<div class="line"><a id="l00734" name="l00734"></a><span class="lineno"> 734</span> _In_z_ <span class="keyword">const</span> T2* src)</div>
|
|
<div class="line"><a id="l00735" name="l00735"></a><span class="lineno"> 735</span> {</div>
|
|
<div class="line"><a id="l00736" name="l00736"></a><span class="lineno"> 736</span> _Assume_(dst && src);</div>
|
|
<div class="line"><a id="l00737" name="l00737"></a><span class="lineno"> 737</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0, j = stdex::strlen<T1>(dst); ; ++i, ++j) {</div>
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|
<div class="line"><a id="l00738" name="l00738"></a><span class="lineno"> 738</span> <span class="keywordflow">if</span> ((dst[j] = src[i]) == 0)</div>
|
|
<div class="line"><a id="l00739" name="l00739"></a><span class="lineno"> 739</span> <span class="keywordflow">return</span> j;</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> }</div>
|
|
<div class="line"><a id="l00742" name="l00742"></a><span class="lineno"> 742</span> </div>
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|
<div class="line"><a id="l00752" name="l00752"></a><span class="lineno"> 752</span> <span class="keyword">template</span> <<span class="keyword">class</span> T1, <span class="keyword">class</span> T2></div>
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|
<div class="line"><a id="l00753" name="l00753"></a><span class="lineno"> 753</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strncat(</div>
|
|
<div class="line"><a id="l00754" name="l00754"></a><span class="lineno"> 754</span> _Inout_z_ T1* dst,</div>
|
|
<div class="line"><a id="l00755" name="l00755"></a><span class="lineno"> 755</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T2* src, _In_ <span class="keywordtype">size_t</span> count)</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> _Assume_(dst && src || !count);</div>
|
|
<div class="line"><a id="l00758" name="l00758"></a><span class="lineno"> 758</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0, j = stdex::strlen<T1>(dst); ; ++i, ++j) {</div>
|
|
<div class="line"><a id="l00759" name="l00759"></a><span class="lineno"> 759</span> <span class="keywordflow">if</span> (i >= count)</div>
|
|
<div class="line"><a id="l00760" name="l00760"></a><span class="lineno"> 760</span> <span class="keywordflow">return</span> j;</div>
|
|
<div class="line"><a id="l00761" name="l00761"></a><span class="lineno"> 761</span> <span class="keywordflow">if</span> ((dst[j] = src[i]) == 0)</div>
|
|
<div class="line"><a id="l00762" name="l00762"></a><span class="lineno"> 762</span> <span class="keywordflow">return</span> j;</div>
|
|
<div class="line"><a id="l00763" name="l00763"></a><span class="lineno"> 763</span> }</div>
|
|
<div class="line"><a id="l00764" name="l00764"></a><span class="lineno"> 764</span> }</div>
|
|
<div class="line"><a id="l00765" name="l00765"></a><span class="lineno"> 765</span> </div>
|
|
<div class="line"><a id="l00776" name="l00776"></a><span class="lineno"> 776</span> <span class="keyword">template</span> <<span class="keyword">class</span> T1, <span class="keyword">class</span> T2></div>
|
|
<div class="line"><a id="l00777" name="l00777"></a><span class="lineno"> 777</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strncat(</div>
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|
<div class="line"><a id="l00778" name="l00778"></a><span class="lineno"> 778</span> _Out_writes_(count_dst) _Post_maybez_ T1* dst, _In_ <span class="keywordtype">size_t</span> count_dst,</div>
|
|
<div class="line"><a id="l00779" name="l00779"></a><span class="lineno"> 779</span> _In_reads_or_z_opt_(count_src) <span class="keyword">const</span> T2* src, _In_ <span class="keywordtype">size_t</span> count_src)</div>
|
|
<div class="line"><a id="l00780" name="l00780"></a><span class="lineno"> 780</span> {</div>
|
|
<div class="line"><a id="l00781" name="l00781"></a><span class="lineno"> 781</span> _Assume_(dst || !count_dst);</div>
|
|
<div class="line"><a id="l00782" name="l00782"></a><span class="lineno"> 782</span> _Assume_(src || !count_src);</div>
|
|
<div class="line"><a id="l00783" name="l00783"></a><span class="lineno"> 783</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0, j = stdex::strnlen<T1>(dst, count_dst); ; ++i, ++j)</div>
|
|
<div class="line"><a id="l00784" name="l00784"></a><span class="lineno"> 784</span> {</div>
|
|
<div class="line"><a id="l00785" name="l00785"></a><span class="lineno"> 785</span> <span class="keywordflow">if</span> (j >= count_dst)</div>
|
|
<div class="line"><a id="l00786" name="l00786"></a><span class="lineno"> 786</span> <span class="keywordflow">return</span> j;</div>
|
|
<div class="line"><a id="l00787" name="l00787"></a><span class="lineno"> 787</span> <span class="keywordflow">if</span> (i >= count_src) {</div>
|
|
<div class="line"><a id="l00788" name="l00788"></a><span class="lineno"> 788</span> dst[j] = 0;</div>
|
|
<div class="line"><a id="l00789" name="l00789"></a><span class="lineno"> 789</span> <span class="keywordflow">return</span> j;</div>
|
|
<div class="line"><a id="l00790" name="l00790"></a><span class="lineno"> 790</span> }</div>
|
|
<div class="line"><a id="l00791" name="l00791"></a><span class="lineno"> 791</span> <span class="keywordflow">if</span> ((dst[j] = src[i]) == 0)</div>
|
|
<div class="line"><a id="l00792" name="l00792"></a><span class="lineno"> 792</span> <span class="keywordflow">return</span> j;</div>
|
|
<div class="line"><a id="l00793" name="l00793"></a><span class="lineno"> 793</span> }</div>
|
|
<div class="line"><a id="l00794" name="l00794"></a><span class="lineno"> 794</span> }</div>
|
|
<div class="line"><a id="l00795" name="l00795"></a><span class="lineno"> 795</span> </div>
|
|
<div class="line"><a id="l00806" name="l00806"></a><span class="lineno"> 806</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l00807" name="l00807"></a><span class="lineno"> 807</span> <span class="keyword">inline</span> _Check_return_ _Ret_maybenull_z_ T* strdup(_In_opt_z_ <span class="keyword">const</span> T* str)</div>
|
|
<div class="line"><a id="l00808" name="l00808"></a><span class="lineno"> 808</span> {</div>
|
|
<div class="line"><a id="l00809" name="l00809"></a><span class="lineno"> 809</span> <span class="keywordflow">if</span> (!str) _Unlikely_</div>
|
|
<div class="line"><a id="l00810" name="l00810"></a><span class="lineno"> 810</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
|
|
<div class="line"><a id="l00811" name="l00811"></a><span class="lineno"> 811</span> <span class="keywordtype">size_t</span> count = strlen(str) + 1;</div>
|
|
<div class="line"><a id="l00812" name="l00812"></a><span class="lineno"> 812</span> T* dst = <span class="keyword">new</span> T[count];</div>
|
|
<div class="line"><a id="l00813" name="l00813"></a><span class="lineno"> 813</span> strncpy(dst, count, str, SIZE_MAX);</div>
|
|
<div class="line"><a id="l00814" name="l00814"></a><span class="lineno"> 814</span> <span class="keywordflow">return</span> dst;</div>
|
|
<div class="line"><a id="l00815" name="l00815"></a><span class="lineno"> 815</span> }</div>
|
|
<div class="line"><a id="l00816" name="l00816"></a><span class="lineno"> 816</span> </div>
|
|
<div class="line"><a id="l00828" name="l00828"></a><span class="lineno"> 828</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l00829" name="l00829"></a><span class="lineno"> 829</span> <span class="keyword">inline</span> _Ret_z_ T* strndup(</div>
|
|
<div class="line"><a id="l00830" name="l00830"></a><span class="lineno"> 830</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T* str,</div>
|
|
<div class="line"><a id="l00831" name="l00831"></a><span class="lineno"> 831</span> _In_ <span class="keywordtype">size_t</span> count)</div>
|
|
<div class="line"><a id="l00832" name="l00832"></a><span class="lineno"> 832</span> {</div>
|
|
<div class="line"><a id="l00833" name="l00833"></a><span class="lineno"> 833</span> T* dst = <span class="keyword">new</span> T[count];</div>
|
|
<div class="line"><a id="l00834" name="l00834"></a><span class="lineno"> 834</span> strncpy(dst, count, str, SIZE_MAX);</div>
|
|
<div class="line"><a id="l00835" name="l00835"></a><span class="lineno"> 835</span> <span class="keywordflow">return</span> dst;</div>
|
|
<div class="line"><a id="l00836" name="l00836"></a><span class="lineno"> 836</span> }</div>
|
|
<div class="line"><a id="l00837" name="l00837"></a><span class="lineno"> 837</span> </div>
|
|
<div class="line"><a id="l00847" name="l00847"></a><span class="lineno"> 847</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l00848" name="l00848"></a><span class="lineno"> 848</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> crlf2nl(_Out_writes_z_(strlen(src)) T* dst, _In_z_ <span class="keyword">const</span> T* src)</div>
|
|
<div class="line"><a id="l00849" name="l00849"></a><span class="lineno"> 849</span> {</div>
|
|
<div class="line"><a id="l00850" name="l00850"></a><span class="lineno"> 850</span> _Assume_(dst);</div>
|
|
<div class="line"><a id="l00851" name="l00851"></a><span class="lineno"> 851</span> _Assume_(src);</div>
|
|
<div class="line"><a id="l00852" name="l00852"></a><span class="lineno"> 852</span> <span class="keywordtype">size_t</span> i, j;</div>
|
|
<div class="line"><a id="l00853" name="l00853"></a><span class="lineno"> 853</span> <span class="keywordflow">for</span> (i = j = 0; src[j];) {</div>
|
|
<div class="line"><a id="l00854" name="l00854"></a><span class="lineno"> 854</span> <span class="keywordflow">if</span> (src[j] != <span class="charliteral">'\r'</span> || src[j + 1] != <span class="charliteral">'\n'</span>)</div>
|
|
<div class="line"><a id="l00855" name="l00855"></a><span class="lineno"> 855</span> dst[i++] = src[j++];</div>
|
|
<div class="line"><a id="l00856" name="l00856"></a><span class="lineno"> 856</span> <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a id="l00857" name="l00857"></a><span class="lineno"> 857</span> dst[i++] = <span class="charliteral">'\n'</span>;</div>
|
|
<div class="line"><a id="l00858" name="l00858"></a><span class="lineno"> 858</span> j += 2;</div>
|
|
<div class="line"><a id="l00859" name="l00859"></a><span class="lineno"> 859</span> }</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> dst[i] = 0;</div>
|
|
<div class="line"><a id="l00862" name="l00862"></a><span class="lineno"> 862</span> <span class="keywordflow">return</span> i;</div>
|
|
<div class="line"><a id="l00863" name="l00863"></a><span class="lineno"> 863</span> }</div>
|
|
<div class="line"><a id="l00864" name="l00864"></a><span class="lineno"> 864</span> </div>
|
|
<div class="line"><a id="l00871" name="l00871"></a><span class="lineno"> 871</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="l00872" name="l00872"></a><span class="lineno"> 872</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> crlf2nl(_Inout_ std::basic_string<_Elem, _Traits, _Ax> &dst, _In_z_ <span class="keyword">const</span> _Elem* src)</div>
|
|
<div class="line"><a id="l00873" name="l00873"></a><span class="lineno"> 873</span> {</div>
|
|
<div class="line"><a id="l00874" name="l00874"></a><span class="lineno"> 874</span> _Assume_(src);</div>
|
|
<div class="line"><a id="l00875" name="l00875"></a><span class="lineno"> 875</span> _Assume_(src != dst.c_str());</div>
|
|
<div class="line"><a id="l00876" name="l00876"></a><span class="lineno"> 876</span> dst.clear();</div>
|
|
<div class="line"><a id="l00877" name="l00877"></a><span class="lineno"> 877</span> dst.reserve(strlen(src));</div>
|
|
<div class="line"><a id="l00878" name="l00878"></a><span class="lineno"> 878</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> j = 0; src[j];) {</div>
|
|
<div class="line"><a id="l00879" name="l00879"></a><span class="lineno"> 879</span> <span class="keywordflow">if</span> (src[j] != <span class="charliteral">'\r'</span> || src[j + 1] != <span class="charliteral">'\n'</span>)</div>
|
|
<div class="line"><a id="l00880" name="l00880"></a><span class="lineno"> 880</span> dst += src[j++];</div>
|
|
<div class="line"><a id="l00881" name="l00881"></a><span class="lineno"> 881</span> <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a id="l00882" name="l00882"></a><span class="lineno"> 882</span> dst += <span class="charliteral">'\n'</span>;</div>
|
|
<div class="line"><a id="l00883" name="l00883"></a><span class="lineno"> 883</span> j += 2;</div>
|
|
<div class="line"><a id="l00884" name="l00884"></a><span class="lineno"> 884</span> }</div>
|
|
<div class="line"><a id="l00885" name="l00885"></a><span class="lineno"> 885</span> }</div>
|
|
<div class="line"><a id="l00886" name="l00886"></a><span class="lineno"> 886</span> }</div>
|
|
<div class="line"><a id="l00887" name="l00887"></a><span class="lineno"> 887</span> </div>
|
|
<div class="line"><a id="l00893" name="l00893"></a><span class="lineno"> 893</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="l00894" name="l00894"></a><span class="lineno"> 894</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> crlf2nl(_Inout_ std::basic_string<_Elem, _Traits, _Ax>& str)</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">size_t</span> i, j, n;</div>
|
|
<div class="line"><a id="l00897" name="l00897"></a><span class="lineno"> 897</span> <span class="keywordflow">for</span> (i = j = 0, n = str.size(); j < n;) {</div>
|
|
<div class="line"><a id="l00898" name="l00898"></a><span class="lineno"> 898</span> <span class="keywordflow">if</span> (str[j] != <span class="charliteral">'\r'</span> || str[j + 1] != <span class="charliteral">'\n'</span>)</div>
|
|
<div class="line"><a id="l00899" name="l00899"></a><span class="lineno"> 899</span> str[i++] = str[j++];</div>
|
|
<div class="line"><a id="l00900" name="l00900"></a><span class="lineno"> 900</span> <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a id="l00901" name="l00901"></a><span class="lineno"> 901</span> str[i++] = <span class="charliteral">'\n'</span>;</div>
|
|
<div class="line"><a id="l00902" name="l00902"></a><span class="lineno"> 902</span> j += 2;</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> }</div>
|
|
<div class="line"><a id="l00905" name="l00905"></a><span class="lineno"> 905</span> str.resize(i);</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> </div>
|
|
<div class="line"><a id="l00909" name="l00909"></a><span class="lineno"> 909</span> <span class="keyword">template</span> <<span class="keyword">class</span> T, <span class="keyword">class</span> T_bin></div>
|
|
<div class="line"><a id="l00910" name="l00910"></a><span class="lineno"> 910</span> <span class="keyword">inline</span> T_bin strtoint(</div>
|
|
<div class="line"><a id="l00911" name="l00911"></a><span class="lineno"> 911</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T* str, _In_ <span class="keywordtype">size_t</span> count,</div>
|
|
<div class="line"><a id="l00912" name="l00912"></a><span class="lineno"> 912</span> _Out_opt_ <span class="keywordtype">size_t</span>* end,</div>
|
|
<div class="line"><a id="l00913" name="l00913"></a><span class="lineno"> 913</span> _In_ <span class="keywordtype">int</span> radix,</div>
|
|
<div class="line"><a id="l00914" name="l00914"></a><span class="lineno"> 914</span> _Out_ uint8_t& flags)</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> _Assume_(str || !count);</div>
|
|
<div class="line"><a id="l00917" name="l00917"></a><span class="lineno"> 917</span> _Assume_(radix == 0 || 2 <= radix && radix <= 36);</div>
|
|
<div class="line"><a id="l00918" name="l00918"></a><span class="lineno"> 918</span> </div>
|
|
<div class="line"><a id="l00919" name="l00919"></a><span class="lineno"> 919</span> <span class="keywordtype">size_t</span> i = 0;</div>
|
|
<div class="line"><a id="l00920" name="l00920"></a><span class="lineno"> 920</span> T_bin value = 0, digit,</div>
|
|
<div class="line"><a id="l00921" name="l00921"></a><span class="lineno"> 921</span> max_ui = (T_bin)-1,</div>
|
|
<div class="line"><a id="l00922" name="l00922"></a><span class="lineno"> 922</span> max_ui_pre1, max_ui_pre2;</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> flags = 0;</div>
|
|
<div class="line"><a id="l00925" name="l00925"></a><span class="lineno"> 925</span> </div>
|
|
<div class="line"><a id="l00926" name="l00926"></a><span class="lineno"> 926</span> <span class="comment">// Skip leading spaces.</span></div>
|
|
<div class="line"><a id="l00927" name="l00927"></a><span class="lineno"> 927</span> <span class="keywordflow">for</span> (;; ++i) {</div>
|
|
<div class="line"><a id="l00928" name="l00928"></a><span class="lineno"> 928</span> <span class="keywordflow">if</span> (i >= count || !str[i]) <span class="keywordflow">goto</span> error;</div>
|
|
<div class="line"><a id="l00929" name="l00929"></a><span class="lineno"> 929</span> <span class="keywordflow">if</span> (!isspace(str[i])) <span class="keywordflow">break</span>;</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> </div>
|
|
<div class="line"><a id="l00932" name="l00932"></a><span class="lineno"> 932</span> <span class="comment">// Read the sign.</span></div>
|
|
<div class="line"><a id="l00933" name="l00933"></a><span class="lineno"> 933</span> <span class="keywordflow">if</span> (str[i] == <span class="charliteral">'+'</span>) {</div>
|
|
<div class="line"><a id="l00934" name="l00934"></a><span class="lineno"> 934</span> flags &= ~0x01;</div>
|
|
<div class="line"><a id="l00935" name="l00935"></a><span class="lineno"> 935</span> ++i;</div>
|
|
<div class="line"><a id="l00936" name="l00936"></a><span class="lineno"> 936</span> <span class="keywordflow">if</span> (i >= count || !str[i]) <span class="keywordflow">goto</span> error;</div>
|
|
<div class="line"><a id="l00937" name="l00937"></a><span class="lineno"> 937</span> }</div>
|
|
<div class="line"><a id="l00938" name="l00938"></a><span class="lineno"> 938</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (str[i] == <span class="charliteral">'-'</span>) {</div>
|
|
<div class="line"><a id="l00939" name="l00939"></a><span class="lineno"> 939</span> flags |= 0x01;</div>
|
|
<div class="line"><a id="l00940" name="l00940"></a><span class="lineno"> 940</span> ++i;</div>
|
|
<div class="line"><a id="l00941" name="l00941"></a><span class="lineno"> 941</span> <span class="keywordflow">if</span> (i >= count || !str[i]) <span class="keywordflow">goto</span> error;</div>
|
|
<div class="line"><a id="l00942" name="l00942"></a><span class="lineno"> 942</span> }</div>
|
|
<div class="line"><a id="l00943" name="l00943"></a><span class="lineno"> 943</span> </div>
|
|
<div class="line"><a id="l00944" name="l00944"></a><span class="lineno"> 944</span> <span class="keywordflow">if</span> (radix == 16) {</div>
|
|
<div class="line"><a id="l00945" name="l00945"></a><span class="lineno"> 945</span> <span class="comment">// On hexadecimal, allow leading 0x.</span></div>
|
|
<div class="line"><a id="l00946" name="l00946"></a><span class="lineno"> 946</span> <span class="keywordflow">if</span> (str[i] == <span class="charliteral">'0'</span> && i + 1 < count && (str[i + 1] == <span class="charliteral">'x'</span> || str[i + 1] == <span class="charliteral">'X'</span>)) {</div>
|
|
<div class="line"><a id="l00947" name="l00947"></a><span class="lineno"> 947</span> i += 2;</div>
|
|
<div class="line"><a id="l00948" name="l00948"></a><span class="lineno"> 948</span> <span class="keywordflow">if</span> (i >= count || !str[i]) <span class="keywordflow">goto</span> error;</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> }</div>
|
|
<div class="line"><a id="l00951" name="l00951"></a><span class="lineno"> 951</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!radix) {</div>
|
|
<div class="line"><a id="l00952" name="l00952"></a><span class="lineno"> 952</span> <span class="comment">// Autodetect radix.</span></div>
|
|
<div class="line"><a id="l00953" name="l00953"></a><span class="lineno"> 953</span> <span class="keywordflow">if</span> (str[i] == <span class="charliteral">'0'</span>) {</div>
|
|
<div class="line"><a id="l00954" name="l00954"></a><span class="lineno"> 954</span> ++i;</div>
|
|
<div class="line"><a id="l00955" name="l00955"></a><span class="lineno"> 955</span> <span class="keywordflow">if</span> (i >= count || !str[i]) <span class="keywordflow">goto</span> error;</div>
|
|
<div class="line"><a id="l00956" name="l00956"></a><span class="lineno"> 956</span> <span class="keywordflow">if</span> (str[i] == <span class="charliteral">'x'</span> || str[i] == <span class="charliteral">'X'</span>) {</div>
|
|
<div class="line"><a id="l00957" name="l00957"></a><span class="lineno"> 957</span> radix = 16;</div>
|
|
<div class="line"><a id="l00958" name="l00958"></a><span class="lineno"> 958</span> ++i;</div>
|
|
<div class="line"><a id="l00959" name="l00959"></a><span class="lineno"> 959</span> <span class="keywordflow">if</span> (i >= count || !str[i]) <span class="keywordflow">goto</span> error;</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">else</span></div>
|
|
<div class="line"><a id="l00962" name="l00962"></a><span class="lineno"> 962</span> radix = 8;</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> <span class="keywordflow">else</span></div>
|
|
<div class="line"><a id="l00965" name="l00965"></a><span class="lineno"> 965</span> radix = 10;</div>
|
|
<div class="line"><a id="l00966" name="l00966"></a><span class="lineno"> 966</span> }</div>
|
|
<div class="line"><a id="l00967" name="l00967"></a><span class="lineno"> 967</span> </div>
|
|
<div class="line"><a id="l00968" name="l00968"></a><span class="lineno"> 968</span> <span class="comment">// We have the radix.</span></div>
|
|
<div class="line"><a id="l00969" name="l00969"></a><span class="lineno"> 969</span> max_ui_pre1 = max_ui / (T_bin)radix;</div>
|
|
<div class="line"><a id="l00970" name="l00970"></a><span class="lineno"> 970</span> max_ui_pre2 = max_ui % (T_bin)radix;</div>
|
|
<div class="line"><a id="l00971" name="l00971"></a><span class="lineno"> 971</span> <span class="keywordflow">for</span> (;;) {</div>
|
|
<div class="line"><a id="l00972" name="l00972"></a><span class="lineno"> 972</span> <span class="keywordflow">if</span> (<span class="charliteral">'0'</span> <= str[i] && str[i] <= <span class="charliteral">'9'</span>)</div>
|
|
<div class="line"><a id="l00973" name="l00973"></a><span class="lineno"> 973</span> digit = (T_bin)str[i] - <span class="charliteral">'0'</span>;</div>
|
|
<div class="line"><a id="l00974" name="l00974"></a><span class="lineno"> 974</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="charliteral">'A'</span> <= str[i] && str[i] <= <span class="charliteral">'Z'</span>)</div>
|
|
<div class="line"><a id="l00975" name="l00975"></a><span class="lineno"> 975</span> digit = (T_bin)str[i] - <span class="charliteral">'A'</span> + <span class="stringliteral">'\x0a'</span>;</div>
|
|
<div class="line"><a id="l00976" name="l00976"></a><span class="lineno"> 976</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<span class="charliteral">'a'</span> <= str[i] && str[i] <= <span class="charliteral">'z'</span>)</div>
|
|
<div class="line"><a id="l00977" name="l00977"></a><span class="lineno"> 977</span> digit = (T_bin)str[i] - <span class="charliteral">'a'</span> + <span class="stringliteral">'\x0a'</span>;</div>
|
|
<div class="line"><a id="l00978" name="l00978"></a><span class="lineno"> 978</span> <span class="keywordflow">else</span></div>
|
|
<div class="line"><a id="l00979" name="l00979"></a><span class="lineno"> 979</span> <span class="keywordflow">goto</span> error;</div>
|
|
<div class="line"><a id="l00980" name="l00980"></a><span class="lineno"> 980</span> <span class="keywordflow">if</span> (digit >= (T_bin)radix)</div>
|
|
<div class="line"><a id="l00981" name="l00981"></a><span class="lineno"> 981</span> <span class="keywordflow">goto</span> error;</div>
|
|
<div class="line"><a id="l00982" name="l00982"></a><span class="lineno"> 982</span> </div>
|
|
<div class="line"><a id="l00983" name="l00983"></a><span class="lineno"> 983</span> <span class="keywordflow">if</span> (value < max_ui_pre1 || <span class="comment">// Multiplication nor addition will not overflow.</span></div>
|
|
<div class="line"><a id="l00984" name="l00984"></a><span class="lineno"> 984</span> (value == max_ui_pre1 && digit <= max_ui_pre2)) <span class="comment">// Small digits will not overflow.</span></div>
|
|
<div class="line"><a id="l00985" name="l00985"></a><span class="lineno"> 985</span> value = value * (T_bin)radix + digit;</div>
|
|
<div class="line"><a id="l00986" name="l00986"></a><span class="lineno"> 986</span> <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a id="l00987" name="l00987"></a><span class="lineno"> 987</span> <span class="comment">// Overflow!</span></div>
|
|
<div class="line"><a id="l00988" name="l00988"></a><span class="lineno"> 988</span> flags |= 0x02;</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> ++i;</div>
|
|
<div class="line"><a id="l00992" name="l00992"></a><span class="lineno"> 992</span> <span class="keywordflow">if</span> (i >= count || !str[i])</div>
|
|
<div class="line"><a id="l00993" name="l00993"></a><span class="lineno"> 993</span> <span class="keywordflow">goto</span> error;</div>
|
|
<div class="line"><a id="l00994" name="l00994"></a><span class="lineno"> 994</span> }</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> error:</div>
|
|
<div class="line"><a id="l00997" name="l00997"></a><span class="lineno"> 997</span> <span class="keywordflow">if</span> (end) *end = i;</div>
|
|
<div class="line"><a id="l00998" name="l00998"></a><span class="lineno"> 998</span> <span class="keywordflow">return</span> value;</div>
|
|
<div class="line"><a id="l00999" name="l00999"></a><span class="lineno"> 999</span> }</div>
|
|
<div class="line"><a id="l01001" name="l01001"></a><span class="lineno"> 1001</span> </div>
|
|
<div class="line"><a id="l01012" name="l01012"></a><span class="lineno"> 1012</span> <span class="keyword">template</span> <<span class="keyword">class</span> T, <span class="keyword">class</span> T_bin></div>
|
|
<div class="line"><a id="l01013" name="l01013"></a><span class="lineno"> 1013</span> T_bin strtoint(</div>
|
|
<div class="line"><a id="l01014" name="l01014"></a><span class="lineno"> 1014</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T* str, _In_ <span class="keywordtype">size_t</span> count,</div>
|
|
<div class="line"><a id="l01015" name="l01015"></a><span class="lineno"> 1015</span> _Out_opt_ <span class="keywordtype">size_t</span>* end,</div>
|
|
<div class="line"><a id="l01016" name="l01016"></a><span class="lineno"> 1016</span> _In_ <span class="keywordtype">int</span> radix)</div>
|
|
<div class="line"><a id="l01017" name="l01017"></a><span class="lineno"> 1017</span> {</div>
|
|
<div class="line"><a id="l01018" name="l01018"></a><span class="lineno"> 1018</span> uint8_t flags;</div>
|
|
<div class="line"><a id="l01019" name="l01019"></a><span class="lineno"> 1019</span> T_bin value;</div>
|
|
<div class="line"><a id="l01020" name="l01020"></a><span class="lineno"> 1020</span> </div>
|
|
<div class="line"><a id="l01021" name="l01021"></a><span class="lineno"> 1021</span> <span class="keywordflow">switch</span> (<span class="keyword">sizeof</span>(T_bin)) {</div>
|
|
<div class="line"><a id="l01022" name="l01022"></a><span class="lineno"> 1022</span> <span class="keywordflow">case</span> 1:</div>
|
|
<div class="line"><a id="l01023" name="l01023"></a><span class="lineno"> 1023</span> value = (T_bin)strtoint<T, uint8_t>(str, count, end, radix, flags);</div>
|
|
<div class="line"><a id="l01024" name="l01024"></a><span class="lineno"> 1024</span> <span class="keywordflow">if</span> ((flags & 0x01) && (value & 0x80)) {</div>
|
|
<div class="line"><a id="l01025" name="l01025"></a><span class="lineno"> 1025</span> <span class="comment">// Sign bit is 1 => overflow.</span></div>
|
|
<div class="line"><a id="l01026" name="l01026"></a><span class="lineno"> 1026</span> flags |= 0x02;</div>
|
|
<div class="line"><a id="l01027" name="l01027"></a><span class="lineno"> 1027</span> }</div>
|
|
<div class="line"><a id="l01028" name="l01028"></a><span class="lineno"> 1028</span> <span class="keywordflow">return</span> (flags & 0x02) ?</div>
|
|
<div class="line"><a id="l01029" name="l01029"></a><span class="lineno"> 1029</span> (flags & 0x01) ? (T_bin)0x80 : (T_bin)0x7f :</div>
|
|
<div class="line"><a id="l01030" name="l01030"></a><span class="lineno"> 1030</span> (flags & 0x01) ? -value : value;</div>
|
|
<div class="line"><a id="l01031" name="l01031"></a><span class="lineno"> 1031</span> </div>
|
|
<div class="line"><a id="l01032" name="l01032"></a><span class="lineno"> 1032</span> <span class="keywordflow">case</span> 2:</div>
|
|
<div class="line"><a id="l01033" name="l01033"></a><span class="lineno"> 1033</span> value = (T_bin)strtoint<T, uint16_t>(str, count, end, radix, flags);</div>
|
|
<div class="line"><a id="l01034" name="l01034"></a><span class="lineno"> 1034</span> <span class="keywordflow">if</span> ((flags & 0x01) && (value & 0x8000)) {</div>
|
|
<div class="line"><a id="l01035" name="l01035"></a><span class="lineno"> 1035</span> <span class="comment">// Sign bit is 1 => overflow.</span></div>
|
|
<div class="line"><a id="l01036" name="l01036"></a><span class="lineno"> 1036</span> flags |= 0x02;</div>
|
|
<div class="line"><a id="l01037" name="l01037"></a><span class="lineno"> 1037</span> }</div>
|
|
<div class="line"><a id="l01038" name="l01038"></a><span class="lineno"> 1038</span> <span class="keywordflow">return</span> (flags & 0x02) ?</div>
|
|
<div class="line"><a id="l01039" name="l01039"></a><span class="lineno"> 1039</span> (flags & 0x01) ? (T_bin)0x8000 : (T_bin)0x7fff :</div>
|
|
<div class="line"><a id="l01040" name="l01040"></a><span class="lineno"> 1040</span> (flags & 0x01) ? -value : value;</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> <span class="keywordflow">case</span> 4:</div>
|
|
<div class="line"><a id="l01043" name="l01043"></a><span class="lineno"> 1043</span> value = (T_bin)strtoint<T, uint32_t>(str, count, end, radix, flags);</div>
|
|
<div class="line"><a id="l01044" name="l01044"></a><span class="lineno"> 1044</span> <span class="keywordflow">if</span> ((flags & 0x01) && (value & 0x80000000)) {</div>
|
|
<div class="line"><a id="l01045" name="l01045"></a><span class="lineno"> 1045</span> <span class="comment">// Sign bit is 1 => overflow.</span></div>
|
|
<div class="line"><a id="l01046" name="l01046"></a><span class="lineno"> 1046</span> flags |= 0x02;</div>
|
|
<div class="line"><a id="l01047" name="l01047"></a><span class="lineno"> 1047</span> }</div>
|
|
<div class="line"><a id="l01048" name="l01048"></a><span class="lineno"> 1048</span> <span class="keywordflow">return</span> (flags & 0x02) ?</div>
|
|
<div class="line"><a id="l01049" name="l01049"></a><span class="lineno"> 1049</span> (flags & 0x01) ? (T_bin)0x80000000 : (T_bin)0x7fffffff :</div>
|
|
<div class="line"><a id="l01050" name="l01050"></a><span class="lineno"> 1050</span> (flags & 0x01) ? -value : value;</div>
|
|
<div class="line"><a id="l01051" name="l01051"></a><span class="lineno"> 1051</span> </div>
|
|
<div class="line"><a id="l01052" name="l01052"></a><span class="lineno"> 1052</span> <span class="keywordflow">case</span> 8:</div>
|
|
<div class="line"><a id="l01053" name="l01053"></a><span class="lineno"> 1053</span> value = (T_bin)strtoint<T, uint64_t>(str, count, end, radix, flags);</div>
|
|
<div class="line"><a id="l01054" name="l01054"></a><span class="lineno"> 1054</span> <span class="keywordflow">if</span> ((flags & 0x01) && (value & 0x8000000000000000)) {</div>
|
|
<div class="line"><a id="l01055" name="l01055"></a><span class="lineno"> 1055</span> <span class="comment">// Sign bit is 1 => overflow.</span></div>
|
|
<div class="line"><a id="l01056" name="l01056"></a><span class="lineno"> 1056</span> flags |= 0x02;</div>
|
|
<div class="line"><a id="l01057" name="l01057"></a><span class="lineno"> 1057</span> }</div>
|
|
<div class="line"><a id="l01058" name="l01058"></a><span class="lineno"> 1058</span> <span class="keywordflow">return</span> (flags & 0x02) ?</div>
|
|
<div class="line"><a id="l01059" name="l01059"></a><span class="lineno"> 1059</span> (flags & 0x01) ? (T_bin)0x8000000000000000 : (T_bin)0x7fffffffffffffff :</div>
|
|
<div class="line"><a id="l01060" name="l01060"></a><span class="lineno"> 1060</span> (flags & 0x01) ? -value : value;</div>
|
|
<div class="line"><a id="l01061" name="l01061"></a><span class="lineno"> 1061</span> </div>
|
|
<div class="line"><a id="l01062" name="l01062"></a><span class="lineno"> 1062</span> <span class="keywordflow">default</span>:</div>
|
|
<div class="line"><a id="l01063" name="l01063"></a><span class="lineno"> 1063</span> <span class="keywordflow">throw</span> std::invalid_argument(<span class="stringliteral">"Unsupported bit length"</span>);</div>
|
|
<div class="line"><a id="l01064" name="l01064"></a><span class="lineno"> 1064</span> }</div>
|
|
<div class="line"><a id="l01065" name="l01065"></a><span class="lineno"> 1065</span> }</div>
|
|
<div class="line"><a id="l01066" name="l01066"></a><span class="lineno"> 1066</span> </div>
|
|
<div class="line"><a id="l01077" name="l01077"></a><span class="lineno"> 1077</span> <span class="keyword">template</span> <<span class="keyword">class</span> T, <span class="keyword">class</span> T_bin></div>
|
|
<div class="line"><a id="l01078" name="l01078"></a><span class="lineno"> 1078</span> <span class="keyword">inline</span> T_bin strtouint(</div>
|
|
<div class="line"><a id="l01079" name="l01079"></a><span class="lineno"> 1079</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T* str,</div>
|
|
<div class="line"><a id="l01080" name="l01080"></a><span class="lineno"> 1080</span> _In_ <span class="keywordtype">size_t</span> count,</div>
|
|
<div class="line"><a id="l01081" name="l01081"></a><span class="lineno"> 1081</span> _Out_opt_ <span class="keywordtype">size_t</span>* end,</div>
|
|
<div class="line"><a id="l01082" name="l01082"></a><span class="lineno"> 1082</span> _In_ <span class="keywordtype">int</span> radix)</div>
|
|
<div class="line"><a id="l01083" name="l01083"></a><span class="lineno"> 1083</span> {</div>
|
|
<div class="line"><a id="l01084" name="l01084"></a><span class="lineno"> 1084</span> uint8_t flags;</div>
|
|
<div class="line"><a id="l01085" name="l01085"></a><span class="lineno"> 1085</span> T_bin value;</div>
|
|
<div class="line"><a id="l01086" name="l01086"></a><span class="lineno"> 1086</span> </div>
|
|
<div class="line"><a id="l01087" name="l01087"></a><span class="lineno"> 1087</span> <span class="keywordflow">switch</span> (<span class="keyword">sizeof</span>(T_bin)) {</div>
|
|
<div class="line"><a id="l01088" name="l01088"></a><span class="lineno"> 1088</span> <span class="keywordflow">case</span> 1: value = (T_bin)strtoint<T, uint8_t>(str, count, end, radix, flags); <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a id="l01089" name="l01089"></a><span class="lineno"> 1089</span> <span class="keywordflow">case</span> 2: value = (T_bin)strtoint<T, uint16_t>(str, count, end, radix, flags); <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a id="l01090" name="l01090"></a><span class="lineno"> 1090</span> <span class="keywordflow">case</span> 4: value = (T_bin)strtoint<T, uint32_t>(str, count, end, radix, flags); <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a id="l01091" name="l01091"></a><span class="lineno"> 1091</span> <span class="keywordflow">case</span> 8: value = (T_bin)strtoint<T, uint64_t>(str, count, end, radix, flags); <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a id="l01092" name="l01092"></a><span class="lineno"> 1092</span> <span class="keywordflow">default</span>: <span class="keywordflow">throw</span> std::invalid_argument(<span class="stringliteral">"Unsupported bit length"</span>);</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> </div>
|
|
<div class="line"><a id="l01095" name="l01095"></a><span class="lineno"> 1095</span> <span class="keywordflow">return</span> (flags & 0x02) ?</div>
|
|
<div class="line"><a id="l01096" name="l01096"></a><span class="lineno"> 1096</span> (flags & 0x01) ? (T_bin)0 : (T_bin)-1 :</div>
|
|
<div class="line"><a id="l01097" name="l01097"></a><span class="lineno"> 1097</span> (flags & 0x01) ? ~value : value;</div>
|
|
<div class="line"><a id="l01098" name="l01098"></a><span class="lineno"> 1098</span> }</div>
|
|
<div class="line"><a id="l01099" name="l01099"></a><span class="lineno"> 1099</span> </div>
|
|
<div class="line"><a id="l01110" name="l01110"></a><span class="lineno"> 1110</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l01111" name="l01111"></a><span class="lineno"> 1111</span> <span class="keyword">inline</span> int32_t strto32(</div>
|
|
<div class="line"><a id="l01112" name="l01112"></a><span class="lineno"> 1112</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T* str, _In_ <span class="keywordtype">size_t</span> count,</div>
|
|
<div class="line"><a id="l01113" name="l01113"></a><span class="lineno"> 1113</span> _Out_opt_ <span class="keywordtype">size_t</span>* end,</div>
|
|
<div class="line"><a id="l01114" name="l01114"></a><span class="lineno"> 1114</span> _In_ <span class="keywordtype">int</span> radix)</div>
|
|
<div class="line"><a id="l01115" name="l01115"></a><span class="lineno"> 1115</span> {</div>
|
|
<div class="line"><a id="l01116" name="l01116"></a><span class="lineno"> 1116</span> <span class="keywordflow">return</span> strtoint<T, int32_t>(str, count, end, radix);</div>
|
|
<div class="line"><a id="l01117" name="l01117"></a><span class="lineno"> 1117</span> }</div>
|
|
<div class="line"><a id="l01118" name="l01118"></a><span class="lineno"> 1118</span> </div>
|
|
<div class="line"><a id="l01129" name="l01129"></a><span class="lineno"> 1129</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l01130" name="l01130"></a><span class="lineno"> 1130</span> <span class="keyword">inline</span> int64_t strto64(</div>
|
|
<div class="line"><a id="l01131" name="l01131"></a><span class="lineno"> 1131</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T* str, _In_ <span class="keywordtype">size_t</span> count,</div>
|
|
<div class="line"><a id="l01132" name="l01132"></a><span class="lineno"> 1132</span> _Out_opt_ <span class="keywordtype">size_t</span>* end,</div>
|
|
<div class="line"><a id="l01133" name="l01133"></a><span class="lineno"> 1133</span> _In_ <span class="keywordtype">int</span> radix)</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> <span class="keywordflow">return</span> strtoint<T, int64_t>(str, count, end, radix);</div>
|
|
<div class="line"><a id="l01136" name="l01136"></a><span class="lineno"> 1136</span> }</div>
|
|
<div class="line"><a id="l01137" name="l01137"></a><span class="lineno"> 1137</span> </div>
|
|
<div class="line"><a id="l01149" name="l01149"></a><span class="lineno"> 1149</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l01150" name="l01150"></a><span class="lineno"> 1150</span> <span class="keyword">inline</span> intptr_t strtoi(</div>
|
|
<div class="line"><a id="l01151" name="l01151"></a><span class="lineno"> 1151</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T* str, _In_ <span class="keywordtype">size_t</span> count,</div>
|
|
<div class="line"><a id="l01152" name="l01152"></a><span class="lineno"> 1152</span> _Out_opt_ <span class="keywordtype">size_t</span>* end,</div>
|
|
<div class="line"><a id="l01153" name="l01153"></a><span class="lineno"> 1153</span> _In_ <span class="keywordtype">int</span> radix)</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><span class="preprocessor">#if defined(_WIN64) || defined(__LP64__)</span></div>
|
|
<div class="line"><a id="l01156" name="l01156"></a><span class="lineno"> 1156</span> <span class="keywordflow">return</span> (intptr_t)strto64(str, count, end, radix);</div>
|
|
<div class="line"><a id="l01157" name="l01157"></a><span class="lineno"> 1157</span><span class="preprocessor">#else</span></div>
|
|
<div class="line"><a id="l01158" name="l01158"></a><span class="lineno"> 1158</span> <span class="keywordflow">return</span> (intptr_t)strto32(str, count, end, radix);</div>
|
|
<div class="line"><a id="l01159" name="l01159"></a><span class="lineno"> 1159</span><span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a id="l01160" name="l01160"></a><span class="lineno"> 1160</span> }</div>
|
|
<div class="line"><a id="l01161" name="l01161"></a><span class="lineno"> 1161</span> </div>
|
|
<div class="line"><a id="l01172" name="l01172"></a><span class="lineno"> 1172</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l01173" name="l01173"></a><span class="lineno"> 1173</span> <span class="keyword">inline</span> uint32_t strtou32(</div>
|
|
<div class="line"><a id="l01174" name="l01174"></a><span class="lineno"> 1174</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T* str, _In_ <span class="keywordtype">size_t</span> count,</div>
|
|
<div class="line"><a id="l01175" name="l01175"></a><span class="lineno"> 1175</span> _Out_opt_ <span class="keywordtype">size_t</span>* end,</div>
|
|
<div class="line"><a id="l01176" name="l01176"></a><span class="lineno"> 1176</span> _In_ <span class="keywordtype">int</span> radix)</div>
|
|
<div class="line"><a id="l01177" name="l01177"></a><span class="lineno"> 1177</span> {</div>
|
|
<div class="line"><a id="l01178" name="l01178"></a><span class="lineno"> 1178</span> <span class="keywordflow">return</span> strtouint<T, uint32_t>(str, count, end, radix);</div>
|
|
<div class="line"><a id="l01179" name="l01179"></a><span class="lineno"> 1179</span> }</div>
|
|
<div class="line"><a id="l01180" name="l01180"></a><span class="lineno"> 1180</span> </div>
|
|
<div class="line"><a id="l01191" name="l01191"></a><span class="lineno"> 1191</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l01192" name="l01192"></a><span class="lineno"> 1192</span> <span class="keyword">inline</span> uint64_t strtou64(</div>
|
|
<div class="line"><a id="l01193" name="l01193"></a><span class="lineno"> 1193</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T* str, _In_ <span class="keywordtype">size_t</span> count,</div>
|
|
<div class="line"><a id="l01194" name="l01194"></a><span class="lineno"> 1194</span> _Out_opt_ <span class="keywordtype">size_t</span>* end,</div>
|
|
<div class="line"><a id="l01195" name="l01195"></a><span class="lineno"> 1195</span> _In_ <span class="keywordtype">int</span> radix)</div>
|
|
<div class="line"><a id="l01196" name="l01196"></a><span class="lineno"> 1196</span> {</div>
|
|
<div class="line"><a id="l01197" name="l01197"></a><span class="lineno"> 1197</span> <span class="keywordflow">return</span> strtouint<T, uint64_t>(str, count, end, radix);</div>
|
|
<div class="line"><a id="l01198" name="l01198"></a><span class="lineno"> 1198</span> }</div>
|
|
<div class="line"><a id="l01199" name="l01199"></a><span class="lineno"> 1199</span> </div>
|
|
<div class="line"><a id="l01211" name="l01211"></a><span class="lineno"> 1211</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l01212" name="l01212"></a><span class="lineno"> 1212</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strtoui(</div>
|
|
<div class="line"><a id="l01213" name="l01213"></a><span class="lineno"> 1213</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T* str, _In_ <span class="keywordtype">size_t</span> count,</div>
|
|
<div class="line"><a id="l01214" name="l01214"></a><span class="lineno"> 1214</span> _Out_opt_ <span class="keywordtype">size_t</span>* end,</div>
|
|
<div class="line"><a id="l01215" name="l01215"></a><span class="lineno"> 1215</span> _In_ <span class="keywordtype">int</span> radix)</div>
|
|
<div class="line"><a id="l01216" name="l01216"></a><span class="lineno"> 1216</span> {</div>
|
|
<div class="line"><a id="l01217" name="l01217"></a><span class="lineno"> 1217</span><span class="preprocessor">#if defined(_WIN64) || defined(__LP64__)</span></div>
|
|
<div class="line"><a id="l01218" name="l01218"></a><span class="lineno"> 1218</span> <span class="keywordflow">return</span> (<span class="keywordtype">size_t</span>)strtou64(str, count, end, radix);</div>
|
|
<div class="line"><a id="l01219" name="l01219"></a><span class="lineno"> 1219</span><span class="preprocessor">#else</span></div>
|
|
<div class="line"><a id="l01220" name="l01220"></a><span class="lineno"> 1220</span> <span class="keywordflow">return</span> (<span class="keywordtype">size_t</span>)strtou32(str, count, end, radix);</div>
|
|
<div class="line"><a id="l01221" name="l01221"></a><span class="lineno"> 1221</span><span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a id="l01222" name="l01222"></a><span class="lineno"> 1222</span> }</div>
|
|
<div class="line"><a id="l01223" name="l01223"></a><span class="lineno"> 1223</span> </div>
|
|
<div class="line"><a id="l01225" name="l01225"></a><span class="lineno"> 1225</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> vsnprintf(_Out_z_cap_(capacity) <span class="keywordtype">char</span> *str, _In_ <span class="keywordtype">size_t</span> capacity, _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 arg)</div>
|
|
<div class="line"><a id="l01226" name="l01226"></a><span class="lineno"> 1226</span> {</div>
|
|
<div class="line"><a id="l01227" name="l01227"></a><span class="lineno"> 1227</span> <span class="keywordtype">int</span> r;</div>
|
|
<div class="line"><a id="l01228" name="l01228"></a><span class="lineno"> 1228</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
|
<div class="line"><a id="l01229" name="l01229"></a><span class="lineno"> 1229</span> <span class="comment">// Don't use _vsnprintf_s(). It terminates the string even if we want to print to the edge of the buffer.</span></div>
|
|
<div class="line"><a id="l01230" name="l01230"></a><span class="lineno"> 1230</span><span class="preprocessor">#pragma warning(suppress: 4996)</span></div>
|
|
<div class="line"><a id="l01231" name="l01231"></a><span class="lineno"> 1231</span> r = _vsnprintf_l(str, capacity, format, locale, arg);</div>
|
|
<div class="line"><a id="l01232" name="l01232"></a><span class="lineno"> 1232</span><span class="preprocessor">#else</span></div>
|
|
<div class="line"><a id="l01233" name="l01233"></a><span class="lineno"> 1233</span> r = ::vsnprintf(str, capacity, format, arg);</div>
|
|
<div class="line"><a id="l01234" name="l01234"></a><span class="lineno"> 1234</span><span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a id="l01235" name="l01235"></a><span class="lineno"> 1235</span> <span class="keywordflow">if</span> (r == -1 && strnlen(str, capacity) == capacity) {</div>
|
|
<div class="line"><a id="l01236" name="l01236"></a><span class="lineno"> 1236</span> <span class="comment">// Buffer overrun. Estimate buffer size for the next iteration.</span></div>
|
|
<div class="line"><a id="l01237" name="l01237"></a><span class="lineno"> 1237</span> capacity += std::max<size_t>(capacity / 8, 0x80);</div>
|
|
<div class="line"><a id="l01238" name="l01238"></a><span class="lineno"> 1238</span> <span class="keywordflow">if</span> (capacity > INT_MAX)</div>
|
|
<div class="line"><a id="l01239" name="l01239"></a><span class="lineno"> 1239</span> <span class="keywordflow">throw</span> std::invalid_argument(<span class="stringliteral">"string too big"</span>);</div>
|
|
<div class="line"><a id="l01240" name="l01240"></a><span class="lineno"> 1240</span> <span class="keywordflow">return</span> (<span class="keywordtype">int</span>)capacity;</div>
|
|
<div class="line"><a id="l01241" name="l01241"></a><span class="lineno"> 1241</span> }</div>
|
|
<div class="line"><a id="l01242" name="l01242"></a><span class="lineno"> 1242</span> <span class="keywordflow">return</span> r;</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> <span class="keyword">inline</span> <span class="keywordtype">int</span> vsnprintf(_Out_z_cap_(capacity) <span class="keywordtype">wchar_t</span> *str, _In_ <span class="keywordtype">size_t</span> capacity, _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 arg)</div>
|
|
<div class="line"><a id="l01246" name="l01246"></a><span class="lineno"> 1246</span> {</div>
|
|
<div class="line"><a id="l01247" name="l01247"></a><span class="lineno"> 1247</span> <span class="keywordtype">int</span> r;</div>
|
|
<div class="line"><a id="l01248" name="l01248"></a><span class="lineno"> 1248</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
|
<div class="line"><a id="l01249" name="l01249"></a><span class="lineno"> 1249</span> <span class="comment">// Don't use _vsnwprintf_s(). It terminates the string even if we want to print to the edge of the buffer.</span></div>
|
|
<div class="line"><a id="l01250" name="l01250"></a><span class="lineno"> 1250</span><span class="preprocessor">#pragma warning(suppress: 4996)</span></div>
|
|
<div class="line"><a id="l01251" name="l01251"></a><span class="lineno"> 1251</span> r = _vsnwprintf_l(str, capacity, format, locale, arg);</div>
|
|
<div class="line"><a id="l01252" name="l01252"></a><span class="lineno"> 1252</span><span class="preprocessor">#else</span></div>
|
|
<div class="line"><a id="l01253" name="l01253"></a><span class="lineno"> 1253</span> r = vswprintf(str, capacity, format, arg);</div>
|
|
<div class="line"><a id="l01254" name="l01254"></a><span class="lineno"> 1254</span><span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a id="l01255" name="l01255"></a><span class="lineno"> 1255</span> <span class="keywordflow">if</span> (r == -1 && strnlen(str, capacity) == capacity) {</div>
|
|
<div class="line"><a id="l01256" name="l01256"></a><span class="lineno"> 1256</span> <span class="comment">// Buffer overrun. Estimate buffer size for the next iteration.</span></div>
|
|
<div class="line"><a id="l01257" name="l01257"></a><span class="lineno"> 1257</span> capacity += std::max<size_t>(capacity / 8, 0x80);</div>
|
|
<div class="line"><a id="l01258" name="l01258"></a><span class="lineno"> 1258</span> <span class="keywordflow">if</span> (capacity > INT_MAX)</div>
|
|
<div class="line"><a id="l01259" name="l01259"></a><span class="lineno"> 1259</span> <span class="keywordflow">throw</span> std::invalid_argument(<span class="stringliteral">"string too big"</span>);</div>
|
|
<div class="line"><a id="l01260" name="l01260"></a><span class="lineno"> 1260</span> <span class="keywordflow">return</span> (<span class="keywordtype">int</span>)capacity;</div>
|
|
<div class="line"><a id="l01261" name="l01261"></a><span class="lineno"> 1261</span> }</div>
|
|
<div class="line"><a id="l01262" name="l01262"></a><span class="lineno"> 1262</span> <span class="keywordflow">return</span> r;</div>
|
|
<div class="line"><a id="l01263" name="l01263"></a><span class="lineno"> 1263</span> }</div>
|
|
<div class="line"><a id="l01265" name="l01265"></a><span class="lineno"> 1265</span> </div>
|
|
<div class="line"><a id="l01274" name="l01274"></a><span class="lineno"> 1274</span> <span class="keyword">template</span><<span class="keyword">class</span> _Elem, <span class="keyword">class</span> _Traits, <span class="keyword">class</span> _Ax></div>
|
|
<div class="line"><a id="l01275" name="l01275"></a><span class="lineno"> 1275</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> vappendf(_Inout_ std::basic_string<_Elem, _Traits, _Ax> &str, _In_z_ _Printf_format_string_params_(2) <span class="keyword">const</span> _Elem *format, _In_opt_ locale_t locale, _In_ va_list arg)</div>
|
|
<div class="line"><a id="l01276" name="l01276"></a><span class="lineno"> 1276</span> {</div>
|
|
<div class="line"><a id="l01277" name="l01277"></a><span class="lineno"> 1277</span> _Elem buf[1024/<span class="keyword">sizeof</span>(_Elem)];</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="comment">// Try with stack buffer first.</span></div>
|
|
<div class="line"><a id="l01280" name="l01280"></a><span class="lineno"> 1280</span> <span class="keywordtype">int</span> count = vsnprintf(buf, _countof(buf) - 1, format, locale, arg);</div>
|
|
<div class="line"><a id="l01281" name="l01281"></a><span class="lineno"> 1281</span> <span class="keywordflow">if</span> (count >= 0) {</div>
|
|
<div class="line"><a id="l01282" name="l01282"></a><span class="lineno"> 1282</span> <span class="comment">// Copy from stack.</span></div>
|
|
<div class="line"><a id="l01283" name="l01283"></a><span class="lineno"> 1283</span> str.append(buf, count);</div>
|
|
<div class="line"><a id="l01284" name="l01284"></a><span class="lineno"> 1284</span> } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a id="l01285" name="l01285"></a><span class="lineno"> 1285</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> capacity = 2*1024/<span class="keyword">sizeof</span>(_Elem);; capacity *= 2) {</div>
|
|
<div class="line"><a id="l01286" name="l01286"></a><span class="lineno"> 1286</span> <span class="comment">// Allocate on heap and retry.</span></div>
|
|
<div class="line"><a id="l01287" name="l01287"></a><span class="lineno"> 1287</span> <span class="keyword">auto</span> buf_dyn = std::make_unique<_Elem[]>(capacity);</div>
|
|
<div class="line"><a id="l01288" name="l01288"></a><span class="lineno"> 1288</span> count = vsnprintf(buf_dyn.get(), capacity - 1, format, locale, arg);</div>
|
|
<div class="line"><a id="l01289" name="l01289"></a><span class="lineno"> 1289</span> <span class="keywordflow">if</span> (count >= 0) {</div>
|
|
<div class="line"><a id="l01290" name="l01290"></a><span class="lineno"> 1290</span> str.append(buf_dyn.get(), count);</div>
|
|
<div class="line"><a id="l01291" name="l01291"></a><span class="lineno"> 1291</span> <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a id="l01292" name="l01292"></a><span class="lineno"> 1292</span> }</div>
|
|
<div class="line"><a id="l01293" name="l01293"></a><span class="lineno"> 1293</span> }</div>
|
|
<div class="line"><a id="l01294" name="l01294"></a><span class="lineno"> 1294</span> }</div>
|
|
<div class="line"><a id="l01295" name="l01295"></a><span class="lineno"> 1295</span> }</div>
|
|
<div class="line"><a id="l01296" name="l01296"></a><span class="lineno"> 1296</span> </div>
|
|
<div class="line"><a id="l01304" name="l01304"></a><span class="lineno"> 1304</span> <span class="keyword">template</span><<span class="keyword">class</span> _Elem, <span class="keyword">class</span> _Traits, <span class="keyword">class</span> _Ax></div>
|
|
<div class="line"><a id="l01305" name="l01305"></a><span class="lineno"> 1305</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> appendf(_Inout_ std::basic_string<_Elem, _Traits, _Ax> &str, _In_z_ _Printf_format_string_params_(2) <span class="keyword">const</span> _Elem *format, _In_opt_ locale_t locale, ...)</div>
|
|
<div class="line"><a id="l01306" name="l01306"></a><span class="lineno"> 1306</span> {</div>
|
|
<div class="line"><a id="l01307" name="l01307"></a><span class="lineno"> 1307</span> va_list arg;</div>
|
|
<div class="line"><a id="l01308" name="l01308"></a><span class="lineno"> 1308</span> va_start(arg, locale);</div>
|
|
<div class="line"><a id="l01309" name="l01309"></a><span class="lineno"> 1309</span> vappendf(str, format, locale, arg);</div>
|
|
<div class="line"><a id="l01310" name="l01310"></a><span class="lineno"> 1310</span> va_end(arg);</div>
|
|
<div class="line"><a id="l01311" name="l01311"></a><span class="lineno"> 1311</span> }</div>
|
|
<div class="line"><a id="l01312" name="l01312"></a><span class="lineno"> 1312</span> </div>
|
|
<div class="line"><a id="l01321" name="l01321"></a><span class="lineno"> 1321</span> <span class="keyword">template</span><<span class="keyword">class</span> _Elem, <span class="keyword">class</span> _Traits, <span class="keyword">class</span> _Ax></div>
|
|
<div class="line"><a id="l01322" name="l01322"></a><span class="lineno"> 1322</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> vsprintf(_Inout_ std::basic_string<_Elem, _Traits, _Ax> &str, _In_z_ _Printf_format_string_params_(2) <span class="keyword">const</span> _Elem *format, _In_opt_ locale_t locale, _In_ va_list arg)</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> str.clear();</div>
|
|
<div class="line"><a id="l01325" name="l01325"></a><span class="lineno"> 1325</span> vappendf(str, format, locale, arg);</div>
|
|
<div class="line"><a id="l01326" name="l01326"></a><span class="lineno"> 1326</span> }</div>
|
|
<div class="line"><a id="l01327" name="l01327"></a><span class="lineno"> 1327</span> </div>
|
|
<div class="line"><a id="l01335" name="l01335"></a><span class="lineno"> 1335</span> <span class="keyword">template</span><<span class="keyword">class</span> _Elem, <span class="keyword">class</span> _Traits, <span class="keyword">class</span> _Ax></div>
|
|
<div class="line"><a id="l01336" name="l01336"></a><span class="lineno"> 1336</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> sprintf(_Inout_ std::basic_string<_Elem, _Traits, _Ax> &str, _In_z_ _Printf_format_string_params_(2) <span class="keyword">const</span> _Elem *format, _In_opt_ locale_t locale, ...)</div>
|
|
<div class="line"><a id="l01337" name="l01337"></a><span class="lineno"> 1337</span> {</div>
|
|
<div class="line"><a id="l01338" name="l01338"></a><span class="lineno"> 1338</span> va_list arg;</div>
|
|
<div class="line"><a id="l01339" name="l01339"></a><span class="lineno"> 1339</span> va_start(arg, locale);</div>
|
|
<div class="line"><a id="l01340" name="l01340"></a><span class="lineno"> 1340</span> vsprintf(str, format, locale, arg);</div>
|
|
<div class="line"><a id="l01341" name="l01341"></a><span class="lineno"> 1341</span> va_end(arg);</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> </div>
|
|
<div class="line"><a id="l01353" name="l01353"></a><span class="lineno"> 1353</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>
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|
<div class="line"><a id="l01354" name="l01354"></a><span class="lineno"> 1354</span> <span class="keyword">inline</span> std::basic_string<_Elem, _Traits, _Ax> vsprintf(_In_z_ _Printf_format_string_params_(2) <span class="keyword">const</span> _Elem *format, _In_opt_ locale_t locale, _In_ va_list arg)</div>
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|
<div class="line"><a id="l01355" name="l01355"></a><span class="lineno"> 1355</span> {</div>
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|
<div class="line"><a id="l01356" name="l01356"></a><span class="lineno"> 1356</span> std::basic_string<_Elem, _Traits, _Ax> str;</div>
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|
<div class="line"><a id="l01357" name="l01357"></a><span class="lineno"> 1357</span> vappendf(str, format, locale, arg);</div>
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|
<div class="line"><a id="l01358" name="l01358"></a><span class="lineno"> 1358</span> <span class="keywordflow">return</span> str;</div>
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|
<div class="line"><a id="l01359" name="l01359"></a><span class="lineno"> 1359</span> }</div>
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|
<div class="line"><a id="l01360" name="l01360"></a><span class="lineno"> 1360</span> </div>
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|
<div class="line"><a id="l01369" name="l01369"></a><span class="lineno"> 1369</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>
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|
<div class="line"><a id="l01370" name="l01370"></a><span class="lineno"> 1370</span> <span class="keyword">inline</span> std::basic_string<_Elem, _Traits, _Ax> sprintf(_In_z_ _Printf_format_string_params_(2) <span class="keyword">const</span> _Elem *format, _In_opt_ locale_t locale, ...)</div>
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|
<div class="line"><a id="l01371" name="l01371"></a><span class="lineno"> 1371</span> {</div>
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|
<div class="line"><a id="l01372" name="l01372"></a><span class="lineno"> 1372</span> va_list arg;</div>
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|
<div class="line"><a id="l01373" name="l01373"></a><span class="lineno"> 1373</span> va_start(arg, locale);</div>
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|
<div class="line"><a id="l01374" name="l01374"></a><span class="lineno"> 1374</span> <span class="keyword">auto</span> str = vsprintf(format, locale, arg);</div>
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|
<div class="line"><a id="l01375" name="l01375"></a><span class="lineno"> 1375</span> va_end(arg);</div>
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|
<div class="line"><a id="l01376" name="l01376"></a><span class="lineno"> 1376</span> <span class="keywordflow">return</span> str;</div>
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|
<div class="line"><a id="l01377" name="l01377"></a><span class="lineno"> 1377</span> }</div>
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|
<div class="line"><a id="l01378" name="l01378"></a><span class="lineno"> 1378</span> </div>
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|
<div class="line"><a id="l01380" name="l01380"></a><span class="lineno"> 1380</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strftime(_Out_z_cap_(capacity) <span class="keywordtype">char</span> *str, _In_ <span class="keywordtype">size_t</span> capacity, _In_z_ _Printf_format_string_ <span class="keyword">const</span> <span class="keywordtype">char</span> *format, _In_ <span class="keyword">const</span> <span class="keyword">struct</span> tm* time, _In_opt_ locale_t locale)</div>
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|
<div class="line"><a id="l01381" name="l01381"></a><span class="lineno"> 1381</span> {</div>
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|
<div class="line"><a id="l01382" name="l01382"></a><span class="lineno"> 1382</span><span class="preprocessor">#ifdef _WIN32</span></div>
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|
<div class="line"><a id="l01383" name="l01383"></a><span class="lineno"> 1383</span> <span class="keywordflow">return</span> _strftime_l(str, capacity, format, time, locale);</div>
|
|
<div class="line"><a id="l01384" name="l01384"></a><span class="lineno"> 1384</span><span class="preprocessor">#else</span></div>
|
|
<div class="line"><a id="l01385" name="l01385"></a><span class="lineno"> 1385</span> <span class="keywordflow">return</span> strftime_l(str, capacity, format, time, locale);</div>
|
|
<div class="line"><a id="l01386" name="l01386"></a><span class="lineno"> 1386</span><span class="preprocessor">#endif</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> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strftime(_Out_z_cap_(capacity) <span class="keywordtype">wchar_t</span> *str, _In_ <span class="keywordtype">size_t</span> capacity, _In_z_ _Printf_format_string_ <span class="keyword">const</span> <span class="keywordtype">wchar_t</span> *format, _In_ <span class="keyword">const</span> <span class="keyword">struct</span> tm* time, _In_opt_ locale_t locale)</div>
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|
<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><span class="preprocessor">#ifdef _WIN32</span></div>
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|
<div class="line"><a id="l01392" name="l01392"></a><span class="lineno"> 1392</span> <span class="keywordflow">return</span> _wcsftime_l(str, capacity, format, time, locale);</div>
|
|
<div class="line"><a id="l01393" name="l01393"></a><span class="lineno"> 1393</span><span class="preprocessor">#else</span></div>
|
|
<div class="line"><a id="l01394" name="l01394"></a><span class="lineno"> 1394</span> <span class="keywordflow">return</span> wcsftime_l(str, capacity, format, time, locale);</div>
|
|
<div class="line"><a id="l01395" name="l01395"></a><span class="lineno"> 1395</span><span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a id="l01396" name="l01396"></a><span class="lineno"> 1396</span> }</div>
|
|
<div class="line"><a id="l01398" name="l01398"></a><span class="lineno"> 1398</span> </div>
|
|
<div class="line"><a id="l01407" name="l01407"></a><span class="lineno"> 1407</span> <span class="keyword">template</span><<span class="keyword">class</span> _Elem, <span class="keyword">class</span> _Traits, <span class="keyword">class</span> _Ax></div>
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|
<div class="line"><a id="l01408" name="l01408"></a><span class="lineno"> 1408</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> strcatftime(_Inout_ std::basic_string<_Elem, _Traits, _Ax> &str, _In_z_ _Printf_format_string_ <span class="keyword">const</span> _Elem *format, _In_ <span class="keyword">const</span> <span class="keyword">struct</span> tm* time, _In_opt_ locale_t locale)</div>
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|
<div class="line"><a id="l01409" name="l01409"></a><span class="lineno"> 1409</span> {</div>
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|
<div class="line"><a id="l01410" name="l01410"></a><span class="lineno"> 1410</span> _Elem buf[1024/<span class="keyword">sizeof</span>(_Elem)];</div>
|
|
<div class="line"><a id="l01411" name="l01411"></a><span class="lineno"> 1411</span> </div>
|
|
<div class="line"><a id="l01412" name="l01412"></a><span class="lineno"> 1412</span> <span class="comment">// Try with stack buffer first.</span></div>
|
|
<div class="line"><a id="l01413" name="l01413"></a><span class="lineno"> 1413</span> <span class="keywordtype">size_t</span> count = strftime(buf, _countof(buf), format, time, locale);</div>
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|
<div class="line"><a id="l01414" name="l01414"></a><span class="lineno"> 1414</span> <span class="keywordflow">if</span> (count) {</div>
|
|
<div class="line"><a id="l01415" name="l01415"></a><span class="lineno"> 1415</span> <span class="comment">// Copy from stack.</span></div>
|
|
<div class="line"><a id="l01416" name="l01416"></a><span class="lineno"> 1416</span> str.append(buf, count);</div>
|
|
<div class="line"><a id="l01417" name="l01417"></a><span class="lineno"> 1417</span> } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a id="l01418" name="l01418"></a><span class="lineno"> 1418</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> capacity = 2*1024/<span class="keyword">sizeof</span>(_Elem);; capacity *= 2) {</div>
|
|
<div class="line"><a id="l01419" name="l01419"></a><span class="lineno"> 1419</span> <span class="comment">// Allocate on heap and retry.</span></div>
|
|
<div class="line"><a id="l01420" name="l01420"></a><span class="lineno"> 1420</span> <span class="keyword">auto</span> buf_dyn = std::make_unique<_Elem[]>(capacity);</div>
|
|
<div class="line"><a id="l01421" name="l01421"></a><span class="lineno"> 1421</span> count = strftime(buf_dyn.get(), capacity, format, time, locale);</div>
|
|
<div class="line"><a id="l01422" name="l01422"></a><span class="lineno"> 1422</span> <span class="keywordflow">if</span> (count) {</div>
|
|
<div class="line"><a id="l01423" name="l01423"></a><span class="lineno"> 1423</span> str.append(buf_dyn.get(), count);</div>
|
|
<div class="line"><a id="l01424" name="l01424"></a><span class="lineno"> 1424</span> <span class="keywordflow">break</span>;</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> }</div>
|
|
<div class="line"><a id="l01427" name="l01427"></a><span class="lineno"> 1427</span> }</div>
|
|
<div class="line"><a id="l01428" name="l01428"></a><span class="lineno"> 1428</span> }</div>
|
|
<div class="line"><a id="l01429" name="l01429"></a><span class="lineno"> 1429</span> </div>
|
|
<div class="line"><a id="l01438" name="l01438"></a><span class="lineno"> 1438</span> <span class="keyword">template</span><<span class="keyword">class</span> _Elem, <span class="keyword">class</span> _Traits, <span class="keyword">class</span> _Ax></div>
|
|
<div class="line"><a id="l01439" name="l01439"></a><span class="lineno"> 1439</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> strftime(_Inout_ std::basic_string<_Elem, _Traits, _Ax> &str, _In_z_ _Printf_format_string_ <span class="keyword">const</span> _Elem *format, _In_ <span class="keyword">const</span> <span class="keyword">struct</span> tm* time, _In_opt_ locale_t locale)</div>
|
|
<div class="line"><a id="l01440" name="l01440"></a><span class="lineno"> 1440</span> {</div>
|
|
<div class="line"><a id="l01441" name="l01441"></a><span class="lineno"> 1441</span> str.clear();</div>
|
|
<div class="line"><a id="l01442" name="l01442"></a><span class="lineno"> 1442</span> strcatftime(str, format, time, locale);</div>
|
|
<div class="line"><a id="l01443" name="l01443"></a><span class="lineno"> 1443</span> }</div>
|
|
<div class="line"><a id="l01444" name="l01444"></a><span class="lineno"> 1444</span> </div>
|
|
<div class="line"><a id="l01455" name="l01455"></a><span class="lineno"> 1455</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="l01456" name="l01456"></a><span class="lineno"> 1456</span> <span class="keyword">inline</span> std::basic_string<_Elem, _Traits, _Ax> strftime(_In_z_ _Printf_format_string_ <span class="keyword">const</span> _Elem *format, _In_ <span class="keyword">const</span> <span class="keyword">struct</span> tm* time, _In_opt_ locale_t locale)</div>
|
|
<div class="line"><a id="l01457" name="l01457"></a><span class="lineno"> 1457</span> {</div>
|
|
<div class="line"><a id="l01458" name="l01458"></a><span class="lineno"> 1458</span> std::basic_string<_Elem, _Traits, _Ax> str;</div>
|
|
<div class="line"><a id="l01459" name="l01459"></a><span class="lineno"> 1459</span> strcatftime(str, format, time, locale);</div>
|
|
<div class="line"><a id="l01460" name="l01460"></a><span class="lineno"> 1460</span> <span class="keywordflow">return</span> str;</div>
|
|
<div class="line"><a id="l01461" name="l01461"></a><span class="lineno"> 1461</span> }</div>
|
|
<div class="line"><a id="l01462" name="l01462"></a><span class="lineno"> 1462</span> </div>
|
|
<div class="line"><a id="l01470" name="l01470"></a><span class="lineno"> 1470</span> <span class="keyword">template</span><<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l01471" name="l01471"></a><span class="lineno"> 1471</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> strlwr(_Inout_z_ T* str, _In_ <span class="keyword">const</span> std::locale& locale)</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> _Assume_(str);</div>
|
|
<div class="line"><a id="l01474" name="l01474"></a><span class="lineno"> 1474</span> <span class="keyword">const</span> <span class="keyword">auto</span>& ctype = std::use_facet<std::ctype<T>>(locale);</div>
|
|
<div class="line"><a id="l01475" name="l01475"></a><span class="lineno"> 1475</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; str[i]; ++i)</div>
|
|
<div class="line"><a id="l01476" name="l01476"></a><span class="lineno"> 1476</span> str[i] = ctype.tolower(str[i]);</div>
|
|
<div class="line"><a id="l01477" name="l01477"></a><span class="lineno"> 1477</span> }</div>
|
|
<div class="line"><a id="l01478" name="l01478"></a><span class="lineno"> 1478</span> </div>
|
|
<div class="line"><a id="l01487" name="l01487"></a><span class="lineno"> 1487</span> <span class="keyword">template</span><<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l01488" name="l01488"></a><span class="lineno"> 1488</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> strlwr(_Inout_updates_z_(count) T* str, _In_ <span class="keywordtype">size_t</span> count, _In_ <span class="keyword">const</span> std::locale& locale)</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> _Assume_(str || !count);</div>
|
|
<div class="line"><a id="l01491" name="l01491"></a><span class="lineno"> 1491</span> <span class="keyword">const</span> <span class="keyword">auto</span>& ctype = std::use_facet<std::ctype<T>>(locale);</div>
|
|
<div class="line"><a id="l01492" name="l01492"></a><span class="lineno"> 1492</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < count && str[i]; ++i)</div>
|
|
<div class="line"><a id="l01493" name="l01493"></a><span class="lineno"> 1493</span> str[i] = ctype.tolower(str[i]);</div>
|
|
<div class="line"><a id="l01494" name="l01494"></a><span class="lineno"> 1494</span> }</div>
|
|
<div class="line"><a id="l01495" name="l01495"></a><span class="lineno"> 1495</span> </div>
|
|
<div class="line"><a id="l01503" name="l01503"></a><span class="lineno"> 1503</span> <span class="keyword">template</span><<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l01504" name="l01504"></a><span class="lineno"> 1504</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> strupr(_Inout_z_ T* str, _In_ <span class="keyword">const</span> std::locale& locale)</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> _Assume_(str);</div>
|
|
<div class="line"><a id="l01507" name="l01507"></a><span class="lineno"> 1507</span> <span class="keyword">const</span> <span class="keyword">auto</span>& ctype = std::use_facet<std::ctype<T>>(locale);</div>
|
|
<div class="line"><a id="l01508" name="l01508"></a><span class="lineno"> 1508</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; str[i]; ++i)</div>
|
|
<div class="line"><a id="l01509" name="l01509"></a><span class="lineno"> 1509</span> str[i] = ctype.toupper(str[i]);</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> </div>
|
|
<div class="line"><a id="l01520" name="l01520"></a><span class="lineno"> 1520</span> <span class="keyword">template</span><<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l01521" name="l01521"></a><span class="lineno"> 1521</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> strupr(_Inout_updates_z_(count) T* str, _In_ <span class="keywordtype">size_t</span> count, _In_ <span class="keyword">const</span> std::locale& locale)</div>
|
|
<div class="line"><a id="l01522" name="l01522"></a><span class="lineno"> 1522</span> {</div>
|
|
<div class="line"><a id="l01523" name="l01523"></a><span class="lineno"> 1523</span> _Assume_(str || !count);</div>
|
|
<div class="line"><a id="l01524" name="l01524"></a><span class="lineno"> 1524</span> <span class="keyword">const</span> <span class="keyword">auto</span>& ctype = std::use_facet<std::ctype<T>>(locale);</div>
|
|
<div class="line"><a id="l01525" name="l01525"></a><span class="lineno"> 1525</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < count && str[i]; ++i)</div>
|
|
<div class="line"><a id="l01526" name="l01526"></a><span class="lineno"> 1526</span> str[i] = ctype.toupper(str[i]);</div>
|
|
<div class="line"><a id="l01527" name="l01527"></a><span class="lineno"> 1527</span> }</div>
|
|
<div class="line"><a id="l01528" name="l01528"></a><span class="lineno"> 1528</span> </div>
|
|
<div class="line"><a id="l01536" name="l01536"></a><span class="lineno"> 1536</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="l01537" name="l01537"></a><span class="lineno"> 1537</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> strupr(_Inout_ std::basic_string<_Elem, _Traits, _Ax>& str, _In_ <span class="keyword">const</span> std::locale& locale)</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="keyword">const</span> <span class="keyword">auto</span>& ctype = std::use_facet<std::ctype<_Elem>>(locale);</div>
|
|
<div class="line"><a id="l01540" name="l01540"></a><span class="lineno"> 1540</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i < str.size(); ++i)</div>
|
|
<div class="line"><a id="l01541" name="l01541"></a><span class="lineno"> 1541</span> str[i] = ctype.toupper(str[i]);</div>
|
|
<div class="line"><a id="l01542" name="l01542"></a><span class="lineno"> 1542</span> }</div>
|
|
<div class="line"><a id="l01543" name="l01543"></a><span class="lineno"> 1543</span> </div>
|
|
<div class="line"><a id="l01552" name="l01552"></a><span class="lineno"> 1552</span> <span class="keyword">template</span><<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l01553" name="l01553"></a><span class="lineno"> 1553</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> ltrim(</div>
|
|
<div class="line"><a id="l01554" name="l01554"></a><span class="lineno"> 1554</span> _Inout_z_count_(count) T* str, _In_ <span class="keywordtype">size_t</span> count,</div>
|
|
<div class="line"><a id="l01555" name="l01555"></a><span class="lineno"> 1555</span> _In_ <span class="keyword">const</span> std::locale& locale)</div>
|
|
<div class="line"><a id="l01556" name="l01556"></a><span class="lineno"> 1556</span> {</div>
|
|
<div class="line"><a id="l01557" name="l01557"></a><span class="lineno"> 1557</span> <span class="keyword">const</span> <span class="keyword">auto</span>& ctype = std::use_facet<std::ctype<T>>(locale);</div>
|
|
<div class="line"><a id="l01558" name="l01558"></a><span class="lineno"> 1558</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0;; ++i) {</div>
|
|
<div class="line"><a id="l01559" name="l01559"></a><span class="lineno"> 1559</span> <span class="keywordflow">if</span> (i >= count) {</div>
|
|
<div class="line"><a id="l01560" name="l01560"></a><span class="lineno"> 1560</span> <span class="keywordflow">if</span> (count) str[0] = 0;</div>
|
|
<div class="line"><a id="l01561" name="l01561"></a><span class="lineno"> 1561</span> <span class="keywordflow">return</span> 0;</div>
|
|
<div class="line"><a id="l01562" name="l01562"></a><span class="lineno"> 1562</span> }</div>
|
|
<div class="line"><a id="l01563" name="l01563"></a><span class="lineno"> 1563</span> <span class="keywordflow">if</span> (!str[i]) {</div>
|
|
<div class="line"><a id="l01564" name="l01564"></a><span class="lineno"> 1564</span> str[0] = 0;</div>
|
|
<div class="line"><a id="l01565" name="l01565"></a><span class="lineno"> 1565</span> <span class="keywordflow">return</span> 0;</div>
|
|
<div class="line"><a id="l01566" name="l01566"></a><span class="lineno"> 1566</span> }</div>
|
|
<div class="line"><a id="l01567" name="l01567"></a><span class="lineno"> 1567</span> <span class="keywordflow">if</span> (!ctype.is(ctype.space, str[i])) {</div>
|
|
<div class="line"><a id="l01568" name="l01568"></a><span class="lineno"> 1568</span> <span class="keywordflow">if</span> (!i)</div>
|
|
<div class="line"><a id="l01569" name="l01569"></a><span class="lineno"> 1569</span> <span class="keywordflow">return</span> strnlen(str, count);</div>
|
|
<div class="line"><a id="l01570" name="l01570"></a><span class="lineno"> 1570</span> <span class="keywordtype">size_t</span> n = count != SIZE_MAX ? strncpy(str, str + i, count - i) : strcpy(str, str + i);</div>
|
|
<div class="line"><a id="l01571" name="l01571"></a><span class="lineno"> 1571</span> str[n] = 0;</div>
|
|
<div class="line"><a id="l01572" name="l01572"></a><span class="lineno"> 1572</span> <span class="keywordflow">return</span> n;</div>
|
|
<div class="line"><a id="l01573" name="l01573"></a><span class="lineno"> 1573</span> }</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> }</div>
|
|
<div class="line"><a id="l01576" name="l01576"></a><span class="lineno"> 1576</span> </div>
|
|
<div class="line"><a id="l01582" name="l01582"></a><span class="lineno"> 1582</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="l01583" name="l01583"></a><span class="lineno"> 1583</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> ltrim(_Inout_ std::basic_string<_Elem, _Traits, _Ax> &s, _In_ <span class="keyword">const</span> std::locale& locale)</div>
|
|
<div class="line"><a id="l01584" name="l01584"></a><span class="lineno"> 1584</span> {</div>
|
|
<div class="line"><a id="l01585" name="l01585"></a><span class="lineno"> 1585</span> <span class="keyword">const</span> <span class="keyword">auto</span>& ctype = std::use_facet<std::ctype<_Elem>>(locale);</div>
|
|
<div class="line"><a id="l01586" name="l01586"></a><span class="lineno"> 1586</span> s.erase(</div>
|
|
<div class="line"><a id="l01587" name="l01587"></a><span class="lineno"> 1587</span> s.begin(),</div>
|
|
<div class="line"><a id="l01588" name="l01588"></a><span class="lineno"> 1588</span> std::find_if(</div>
|
|
<div class="line"><a id="l01589" name="l01589"></a><span class="lineno"> 1589</span> s.begin(),</div>
|
|
<div class="line"><a id="l01590" name="l01590"></a><span class="lineno"> 1590</span> s.end(),</div>
|
|
<div class="line"><a id="l01591" name="l01591"></a><span class="lineno"> 1591</span> [&](_Elem ch) { return !ctype.is(ctype.space, ch); }));</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> </div>
|
|
<div class="line"><a id="l01602" name="l01602"></a><span class="lineno"> 1602</span> <span class="keyword">template</span><<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l01603" name="l01603"></a><span class="lineno"> 1603</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> rtrim(</div>
|
|
<div class="line"><a id="l01604" name="l01604"></a><span class="lineno"> 1604</span> _Inout_z_count_(count) T* str, _In_ <span class="keywordtype">size_t</span> count,</div>
|
|
<div class="line"><a id="l01605" name="l01605"></a><span class="lineno"> 1605</span> _In_ <span class="keyword">const</span> std::locale& locale)</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> <span class="keyword">const</span> <span class="keyword">auto</span>& ctype = std::use_facet<std::ctype<T>>(locale);</div>
|
|
<div class="line"><a id="l01608" name="l01608"></a><span class="lineno"> 1608</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0, j = 0;;) {</div>
|
|
<div class="line"><a id="l01609" name="l01609"></a><span class="lineno"> 1609</span> <span class="keywordflow">if</span> (i >= count || !str[i]) {</div>
|
|
<div class="line"><a id="l01610" name="l01610"></a><span class="lineno"> 1610</span> <span class="keywordflow">if</span> (j < count) str[j] = 0;</div>
|
|
<div class="line"><a id="l01611" name="l01611"></a><span class="lineno"> 1611</span> <span class="keywordflow">return</span> j;</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> <span class="keywordflow">if</span> (!ctype.is(ctype.space, str[i]))</div>
|
|
<div class="line"><a id="l01614" name="l01614"></a><span class="lineno"> 1614</span> j = ++i;</div>
|
|
<div class="line"><a id="l01615" name="l01615"></a><span class="lineno"> 1615</span> <span class="keywordflow">else</span></div>
|
|
<div class="line"><a id="l01616" name="l01616"></a><span class="lineno"> 1616</span> ++i;</div>
|
|
<div class="line"><a id="l01617" name="l01617"></a><span class="lineno"> 1617</span> }</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> </div>
|
|
<div class="line"><a id="l01625" name="l01625"></a><span class="lineno"> 1625</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="l01626" name="l01626"></a><span class="lineno"> 1626</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> rtrim(_Inout_ std::basic_string<_Elem, _Traits, _Ax> &s, _In_ <span class="keyword">const</span> std::locale& locale)</div>
|
|
<div class="line"><a id="l01627" name="l01627"></a><span class="lineno"> 1627</span> {</div>
|
|
<div class="line"><a id="l01628" name="l01628"></a><span class="lineno"> 1628</span> <span class="keyword">const</span> <span class="keyword">auto</span>& ctype = std::use_facet<std::ctype<_Elem>>(locale);</div>
|
|
<div class="line"><a id="l01629" name="l01629"></a><span class="lineno"> 1629</span> s.erase(</div>
|
|
<div class="line"><a id="l01630" name="l01630"></a><span class="lineno"> 1630</span> std::find_if(</div>
|
|
<div class="line"><a id="l01631" name="l01631"></a><span class="lineno"> 1631</span> s.rbegin(),</div>
|
|
<div class="line"><a id="l01632" name="l01632"></a><span class="lineno"> 1632</span> s.rend(),</div>
|
|
<div class="line"><a id="l01633" name="l01633"></a><span class="lineno"> 1633</span> [&](_Elem ch) { return !ctype.is(ctype.space, ch); }).base(),</div>
|
|
<div class="line"><a id="l01634" name="l01634"></a><span class="lineno"> 1634</span> s.end());</div>
|
|
<div class="line"><a id="l01635" name="l01635"></a><span class="lineno"> 1635</span> }</div>
|
|
<div class="line"><a id="l01636" name="l01636"></a><span class="lineno"> 1636</span> </div>
|
|
<div class="line"><a id="l01645" name="l01645"></a><span class="lineno"> 1645</span> <span class="keyword">template</span><<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l01646" name="l01646"></a><span class="lineno"> 1646</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> trim(</div>
|
|
<div class="line"><a id="l01647" name="l01647"></a><span class="lineno"> 1647</span> _Inout_z_count_(count) T* str, _In_ <span class="keywordtype">size_t</span> count,</div>
|
|
<div class="line"><a id="l01648" name="l01648"></a><span class="lineno"> 1648</span> _In_ <span class="keyword">const</span> std::locale& locale)</div>
|
|
<div class="line"><a id="l01649" name="l01649"></a><span class="lineno"> 1649</span> {</div>
|
|
<div class="line"><a id="l01650" name="l01650"></a><span class="lineno"> 1650</span> <span class="keywordflow">return</span> ltrim(str, rtrim(str, count, locale), locale);</div>
|
|
<div class="line"><a id="l01651" name="l01651"></a><span class="lineno"> 1651</span> }</div>
|
|
<div class="line"><a id="l01652" name="l01652"></a><span class="lineno"> 1652</span> </div>
|
|
<div class="line"><a id="l01658" name="l01658"></a><span class="lineno"> 1658</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="l01659" name="l01659"></a><span class="lineno"> 1659</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> trim(_Inout_ std::basic_string<_Elem, _Traits, _Ax> &s, _In_ <span class="keyword">const</span> std::locale& locale)</div>
|
|
<div class="line"><a id="l01660" name="l01660"></a><span class="lineno"> 1660</span> {</div>
|
|
<div class="line"><a id="l01661" name="l01661"></a><span class="lineno"> 1661</span> <span class="keyword">const</span> <span class="keyword">auto</span>& ctype = std::use_facet<std::ctype<_Elem>>(locale);</div>
|
|
<div class="line"><a id="l01662" name="l01662"></a><span class="lineno"> 1662</span> s.erase(</div>
|
|
<div class="line"><a id="l01663" name="l01663"></a><span class="lineno"> 1663</span> s.begin(),</div>
|
|
<div class="line"><a id="l01664" name="l01664"></a><span class="lineno"> 1664</span> std::find_if(</div>
|
|
<div class="line"><a id="l01665" name="l01665"></a><span class="lineno"> 1665</span> s.begin(),</div>
|
|
<div class="line"><a id="l01666" name="l01666"></a><span class="lineno"> 1666</span> s.end(),</div>
|
|
<div class="line"><a id="l01667" name="l01667"></a><span class="lineno"> 1667</span> [&](_Elem ch) { return !ctype.is(ctype.space, ch); }));</div>
|
|
<div class="line"><a id="l01668" name="l01668"></a><span class="lineno"> 1668</span> s.erase(</div>
|
|
<div class="line"><a id="l01669" name="l01669"></a><span class="lineno"> 1669</span> std::find_if(</div>
|
|
<div class="line"><a id="l01670" name="l01670"></a><span class="lineno"> 1670</span> s.rbegin(),</div>
|
|
<div class="line"><a id="l01671" name="l01671"></a><span class="lineno"> 1671</span> s.rend(),</div>
|
|
<div class="line"><a id="l01672" name="l01672"></a><span class="lineno"> 1672</span> [&](_Elem ch) { return !ctype.is(ctype.space, ch); }).base(),</div>
|
|
<div class="line"><a id="l01673" name="l01673"></a><span class="lineno"> 1673</span> s.end());</div>
|
|
<div class="line"><a id="l01674" name="l01674"></a><span class="lineno"> 1674</span> }</div>
|
|
<div class="line"><a id="l01675" name="l01675"></a><span class="lineno"> 1675</span>}</div>
|
|
<div class="ttc" id="astructstdex_1_1free__locale__delete_html"><div class="ttname"><a href="structstdex_1_1free__locale__delete.html">stdex::free_locale_delete</a></div><div class="ttdoc">Deleter for unique_ptr using free_locale.</div><div class="ttdef"><b>Definition</b> string.hpp:60</div></div>
|
|
<div class="ttc" id="astructstdex_1_1free__locale__delete_html_ab7a2cd4be45534b436a871e09805b36f"><div class="ttname"><a href="structstdex_1_1free__locale__delete.html#ab7a2cd4be45534b436a871e09805b36f">stdex::free_locale_delete::operator()</a></div><div class="ttdeci">void operator()(locale_t locale) const</div><div class="ttdoc">Delete a pointer.</div><div class="ttdef"><b>Definition</b> string.hpp:64</div></div>
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|
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