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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="contents">
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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 <assert.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 <ctype.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 <locale.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 <stdarg.h></span></div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#ifdef __APPLE__</span></div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include <xlocale.h></span></div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include <locale></span></div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include <memory></span></div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include <stdexcept></span></div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="keyword">namespace </span>stdex</div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span>{</div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#ifdef _WIN32</span></div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">using </span>locale_t = _locale_t;</div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> </div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</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="l00029" name="l00029"></a><span class="lineno"> 29</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="l00030" name="l00030"></a><span class="lineno"> 30</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="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">using </span>locale_t = ::locale_t;</div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> </div>
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<div class="foldopen" id="foldopen00038" data-start="{" data-end="};">
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"><a class="line" href="structstdex_1_1free__locale__delete.html"> 38</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="l00039" name="l00039"></a><span class="lineno"> 39</span> {</div>
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<div class="foldopen" id="foldopen00043" data-start="{" data-end="}">
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"><a class="line" href="structstdex_1_1free__locale__delete.html#ab7a2cd4be45534b436a871e09805b36f"> 43</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="l00044" name="l00044"></a><span class="lineno"> 44</span><span class="keyword"> </span>{</div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span><span class="preprocessor">#ifdef _WIN32</span></div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> free_locale(locale);</div>
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> freelocale(locale);</div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> }</div>
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</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>
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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="l00056" name="l00056"></a><span class="lineno"> 56</span><span class="preprocessor">#if defined(_WIN32)</span></div>
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<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</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="l00058" name="l00058"></a><span class="lineno"> 58</span><span class="preprocessor">#elif defined(__APPLE__)</span></div>
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</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="l00060" name="l00060"></a><span class="lineno"> 60</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</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="l00062" name="l00062"></a><span class="lineno"> 62</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> </div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span><span class="preprocessor">#if defined(_WIN32)</span></div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="keyword">static</span> locale locale_C(_create_locale(LC_ALL, <span class="stringliteral">"C"</span>));</div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span><span class="preprocessor">#elif defined(__APPLE__)</span></div>
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="keyword">static</span> locale locale_C(newlocale(LC_ALL_MASK, <span class="stringliteral">"C"</span>, LC_GLOBAL_LOCALE));</div>
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<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span><span class="preprocessor">#error TODO</span></div>
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<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> </div>
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<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span><span class="preprocessor">#ifdef _WIN32</span></div>
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<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keyword">typedef</span> <span class="keywordtype">wchar_t</span> utf16_t;</div>
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<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keyword">typedef</span> <span class="keywordtype">char16_t</span> utf16_t;</div>
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<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> </div>
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<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</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="l00090" name="l00090"></a><span class="lineno"> 90</span> {</div>
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<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="keywordflow">return</span> 0xd800 < chr && chr < 0xdc00;</div>
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<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> }</div>
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<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> </div>
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<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</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="l00100" name="l00100"></a><span class="lineno"> 100</span> {</div>
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<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="keywordflow">return</span> 0xdc00 < chr && chr < 0xe000;</div>
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<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> }</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="l00109" name="l00109"></a><span class="lineno"> 109</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="l00110" name="l00110"></a><span class="lineno"> 110</span> {</div>
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<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</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="l00112" name="l00112"></a><span class="lineno"> 112</span> }</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="l00119" name="l00119"></a><span class="lineno"> 119</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="l00120" name="l00120"></a><span class="lineno"> 120</span> {</div>
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<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> assert(is_surrogate_pair(str));</div>
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<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <span class="keywordflow">return</span></div>
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<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> ((<span class="keywordtype">char32_t</span>)(str[0] - 0xd800) << 10) +</div>
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<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> (char32_t)(str[1] - 0xdc00) +</div>
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<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> 0x10000;</div>
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<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> }</div>
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<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> </div>
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<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</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="l00134" name="l00134"></a><span class="lineno"> 134</span> {</div>
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<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> assert(chr >= 0x10000);</div>
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<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> chr -= 0x10000;</div>
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<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> str[0] = 0xd800 + (char32_t)((chr >> 10) & 0x3ff);</div>
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<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> str[1] = 0xdc00 + (char32_t)(chr & 0x3ff);</div>
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<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> }</div>
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<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> </div>
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<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</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="l00147" name="l00147"></a><span class="lineno"> 147</span> {</div>
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<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> <span class="keywordflow">return</span></div>
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<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> (0x0300 <= chr && chr < 0x0370) ||</div>
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<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> (0x1dc0 <= chr && chr < 0x1e00) ||</div>
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<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> (0x20d0 <= chr && chr < 0x2100) ||</div>
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<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> (0xfe20 <= chr && chr < 0xfe30);</div>
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<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> }</div>
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<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> </div>
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<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</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="l00162" name="l00162"></a><span class="lineno"> 162</span> {</div>
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<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</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="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="l00172" name="l00172"></a><span class="lineno"> 172</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</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="l00174" name="l00174"></a><span class="lineno"> 174</span> {</div>
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<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> _Analysis_assume_(chr || !count);</div>
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<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</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="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="keywordflow">return</span> 2;</div>
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<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</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="l00179" name="l00179"></a><span class="lineno"> 179</span> <span class="keywordflow">return</span> 1;</div>
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<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> <span class="keywordflow">return</span> 0;</div>
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<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> }</div>
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<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> </div>
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<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</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="l00190" name="l00190"></a><span class="lineno"> 190</span> {</div>
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<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> _Analysis_assume_(glyph || !count);</div>
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<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> <span class="keywordflow">if</span> (count) {</div>
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<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span><span class="preprocessor">#ifdef _WIN32</span></div>
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<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</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="l00195" name="l00195"></a><span class="lineno"> 195</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> <span class="keywordtype">size_t</span> i = 1;</div>
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<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> <span class="keywordflow">for</span> (; i < count && iscombining(glyph[i]); ++i);</div>
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<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> <span class="keywordflow">return</span> i;</div>
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<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> }</div>
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<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <span class="keywordflow">return</span> 0;</div>
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<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> }</div>
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<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> </div>
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<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</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="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> assert(str);</div>
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<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> <span class="keywordtype">size_t</span> i;</div>
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<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> <span class="keywordflow">for</span> (i = 0; str[i]; ++i);</div>
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<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> <span class="keywordflow">return</span> i;</div>
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<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> }</div>
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<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> </div>
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<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</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="l00230" name="l00230"></a><span class="lineno"> 230</span> {</div>
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<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> assert(str || !count);</div>
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<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> <span class="keywordtype">size_t</span> i;</div>
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<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> <span class="keywordflow">for</span> (i = 0; i < count && str[i]; ++i);</div>
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<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> <span class="keywordflow">return</span> i;</div>
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<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> }</div>
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<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> </div>
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<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</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="l00238" name="l00238"></a><span class="lineno"> 238</span> </div>
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<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</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="l00249" name="l00249"></a><span class="lineno"> 249</span> {</div>
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<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> assert(str);</div>
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<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</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="l00252" name="l00252"></a><span class="lineno"> 252</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="l00253" name="l00253"></a><span class="lineno"> 253</span> <span class="keywordflow">return</span> npos;</div>
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<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> }</div>
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<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> </div>
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<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strnchr(</div>
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<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T* str,</div>
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<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> _In_ <span class="keywordtype">size_t</span> count,</div>
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<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> _In_ T chr)</div>
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<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> {</div>
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<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> assert(str || !count);</div>
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<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</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="l00273" name="l00273"></a><span class="lineno"> 273</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="l00274" name="l00274"></a><span class="lineno"> 274</span> <span class="keywordflow">return</span> npos;</div>
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<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> }</div>
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<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> </div>
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<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strrnchr(</div>
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<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T* str,</div>
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<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> _In_ <span class="keywordtype">size_t</span> count,</div>
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<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> _In_ T chr)</div>
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<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> {</div>
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<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> assert(str || !count);</div>
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<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> <span class="keywordtype">size_t</span> z = npos;</div>
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<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</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="l00295" name="l00295"></a><span class="lineno"> 295</span> <span class="keywordflow">if</span> (str[i] == chr) z = i;</div>
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<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> <span class="keywordflow">return</span> z;</div>
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<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> }</div>
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<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> </div>
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<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strnichr(</div>
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<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T* str,</div>
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<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> _In_ <span class="keywordtype">size_t</span> count,</div>
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<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> _In_ T chr,</div>
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<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> _In_ <span class="keyword">const</span> std::locale& locale)</div>
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<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> {</div>
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<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> assert(str || !count);</div>
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<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</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="l00317" name="l00317"></a><span class="lineno"> 317</span> chr = ctype.tolower(chr);</div>
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<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</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="l00319" name="l00319"></a><span class="lineno"> 319</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="l00320" name="l00320"></a><span class="lineno"> 320</span> <span class="keywordflow">return</span> npos;</div>
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<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> }</div>
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<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> </div>
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<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strrnichr(</div>
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<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T* str,</div>
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<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> _In_ <span class="keywordtype">size_t</span> count,</div>
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<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> _In_ T chr,</div>
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<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> _In_ <span class="keyword">const</span> std::locale& locale)</div>
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<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> {</div>
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<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> assert(str || !count);</div>
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<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</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="l00341" name="l00341"></a><span class="lineno"> 341</span> chr = ctype.tolower(chr);</div>
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<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> <span class="keywordtype">size_t</span> z = npos;</div>
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<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</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="l00344" name="l00344"></a><span class="lineno"> 344</span> <span class="keywordflow">if</span> (ctype.tolower(str[i]) == chr) z = i;</div>
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<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> <span class="keywordflow">return</span> z;</div>
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<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> }</div>
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<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> </div>
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<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</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="l00359" name="l00359"></a><span class="lineno"> 359</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> strncmp(</div>
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<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</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="l00361" name="l00361"></a><span class="lineno"> 361</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="l00362" name="l00362"></a><span class="lineno"> 362</span> {</div>
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<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> assert(str1 || !count1);</div>
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<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> assert(str2 || !count2);</div>
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<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> <span class="keywordtype">size_t</span> i; T1 a; T2 b;</div>
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<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</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="l00367" name="l00367"></a><span class="lineno"> 367</span> <span class="keywordflow">if</span> (a > b) <span class="keywordflow">return</span> +1;</div>
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<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> <span class="keywordflow">if</span> (a < b) <span class="keywordflow">return</span> -1;</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> <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="l00371" name="l00371"></a><span class="lineno"> 371</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="l00372" name="l00372"></a><span class="lineno"> 372</span> <span class="keywordflow">return</span> 0;</div>
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<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> }</div>
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<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> </div>
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<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> strncoll(</div>
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<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</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="l00388" name="l00388"></a><span class="lineno"> 388</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="l00389" name="l00389"></a><span class="lineno"> 389</span> _In_ <span class="keyword">const</span> std::locale& locale)</div>
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<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> {</div>
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<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> assert(str1 || !count1);</div>
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<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> assert(str2 || !count2);</div>
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<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> <span class="keyword">auto</span>& collate = std::use_facet<std::collate<T>>(locale);</div>
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<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> <span class="keywordflow">return</span> collate.compare(str1, str1 + count1, str2, str2 + count2);</div>
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<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> }</div>
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<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> </div>
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<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</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="l00408" name="l00408"></a><span class="lineno"> 408</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> strnicmp(</div>
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<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</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="l00410" name="l00410"></a><span class="lineno"> 410</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="l00411" name="l00411"></a><span class="lineno"> 411</span> _In_ <span class="keyword">const</span> std::locale& locale)</div>
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<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> {</div>
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<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> assert(str1 || !count1);</div>
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<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> assert(str2 || !count2);</div>
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<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> <span class="keywordtype">size_t</span> i; T1 a; T2 b;</div>
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<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</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="l00417" name="l00417"></a><span class="lineno"> 417</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="l00418" name="l00418"></a><span class="lineno"> 418</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="l00419" name="l00419"></a><span class="lineno"> 419</span> <span class="keywordflow">if</span> (a > b) <span class="keywordflow">return</span> +1;</div>
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<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> <span class="keywordflow">if</span> (a < b) <span class="keywordflow">return</span> -1;</div>
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<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> }</div>
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<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</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="l00423" name="l00423"></a><span class="lineno"> 423</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="l00424" name="l00424"></a><span class="lineno"> 424</span> <span class="keywordflow">return</span> 0;</div>
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<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> }</div>
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<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> </div>
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<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</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="l00436" name="l00436"></a><span class="lineno"> 436</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strstr(</div>
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<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span> _In_z_ <span class="keyword">const</span> T1* str,</div>
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<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> _In_z_ <span class="keyword">const</span> T2* sample)</div>
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<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span> {</div>
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<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> assert(str);</div>
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<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> assert(sample);</div>
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<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</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="l00443" name="l00443"></a><span class="lineno"> 443</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="l00444" name="l00444"></a><span class="lineno"> 444</span> <span class="keywordflow">if</span> (!sample[j])</div>
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<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> <span class="keywordflow">return</span> offset;</div>
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<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> <span class="keywordflow">if</span> (!str[i])</div>
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<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> <span class="keywordflow">return</span> npos;</div>
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<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> <span class="keywordflow">if</span> (str[i] != sample[j])</div>
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<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> <span class="keywordflow">break</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="l00451" name="l00451"></a><span class="lineno"> 451</span> }</div>
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<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> }</div>
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<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> </div>
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<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</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="l00464" name="l00464"></a><span class="lineno"> 464</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strnstr(</div>
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<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T1* str,</div>
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<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span> _In_ <span class="keywordtype">size_t</span> count,</div>
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<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span> _In_z_ <span class="keyword">const</span> T2* sample)</div>
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<div class="line"><a id="l00468" name="l00468"></a><span class="lineno"> 468</span> {</div>
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<div class="line"><a id="l00469" name="l00469"></a><span class="lineno"> 469</span> assert(str || !count);</div>
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<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"> 470</span> assert(sample);</div>
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<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</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="l00472" name="l00472"></a><span class="lineno"> 472</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="l00473" name="l00473"></a><span class="lineno"> 473</span> <span class="keywordflow">if</span> (!sample[j])</div>
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<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"> 474</span> <span class="keywordflow">return</span> offset;</div>
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|
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span> <span class="keywordflow">if</span> (i >= count || !str[i])</div>
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<div class="line"><a id="l00476" name="l00476"></a><span class="lineno"> 476</span> <span class="keywordflow">return</span> npos;</div>
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<div class="line"><a id="l00477" name="l00477"></a><span class="lineno"> 477</span> <span class="keywordflow">if</span> (str[i] != sample[j])</div>
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<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span> <span class="keywordflow">break</span>;</div>
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|
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span> }</div>
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<div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> }</div>
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<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"> 481</span> }</div>
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|
<div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span> </div>
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<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</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="l00492" name="l00492"></a><span class="lineno"> 492</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> stristr(</div>
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<div class="line"><a id="l00493" name="l00493"></a><span class="lineno"> 493</span> _In_z_ <span class="keyword">const</span> T1* str,</div>
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<div class="line"><a id="l00494" name="l00494"></a><span class="lineno"> 494</span> _In_z_ <span class="keyword">const</span> T2* sample,</div>
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<div class="line"><a id="l00495" name="l00495"></a><span class="lineno"> 495</span> _In_ <span class="keyword">const</span> std::locale& locale)</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> assert(str);</div>
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<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> assert(sample);</div>
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<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</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="l00500" name="l00500"></a><span class="lineno"> 500</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="l00501" name="l00501"></a><span class="lineno"> 501</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="l00502" name="l00502"></a><span class="lineno"> 502</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="l00503" name="l00503"></a><span class="lineno"> 503</span> <span class="keywordflow">if</span> (!sample[j])</div>
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<div class="line"><a id="l00504" name="l00504"></a><span class="lineno"> 504</span> <span class="keywordflow">return</span> offset;</div>
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<div class="line"><a id="l00505" name="l00505"></a><span class="lineno"> 505</span> <span class="keywordflow">if</span> (!str[i])</div>
|
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<div class="line"><a id="l00506" name="l00506"></a><span class="lineno"> 506</span> <span class="keywordflow">return</span> npos;</div>
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|
<div class="line"><a id="l00507" name="l00507"></a><span class="lineno"> 507</span> <span class="keywordflow">if</span> (ctype1.tolower(str[i]) != ctype2.tolower(sample[j]))</div>
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|
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno"> 508</span> <span class="keywordflow">break</span>;</div>
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<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"> 509</span> }</div>
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|
<div class="line"><a id="l00510" name="l00510"></a><span class="lineno"> 510</span> }</div>
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|
<div class="line"><a id="l00511" name="l00511"></a><span class="lineno"> 511</span> }</div>
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|
<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span> </div>
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<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</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="l00523" name="l00523"></a><span class="lineno"> 523</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strnistr(</div>
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<div class="line"><a id="l00524" name="l00524"></a><span class="lineno"> 524</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T1* str,</div>
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<div class="line"><a id="l00525" name="l00525"></a><span class="lineno"> 525</span> _In_ <span class="keywordtype">size_t</span> count,</div>
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<div class="line"><a id="l00526" name="l00526"></a><span class="lineno"> 526</span> _In_z_ <span class="keyword">const</span> T2* sample,</div>
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<div class="line"><a id="l00527" name="l00527"></a><span class="lineno"> 527</span> _In_ <span class="keyword">const</span> std::locale& locale)</div>
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<div class="line"><a id="l00528" name="l00528"></a><span class="lineno"> 528</span> {</div>
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<div class="line"><a id="l00529" name="l00529"></a><span class="lineno"> 529</span> assert(str || !count);</div>
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<div class="line"><a id="l00530" name="l00530"></a><span class="lineno"> 530</span> assert(sample);</div>
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<div class="line"><a id="l00531" name="l00531"></a><span class="lineno"> 531</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="l00532" name="l00532"></a><span class="lineno"> 532</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="l00533" name="l00533"></a><span class="lineno"> 533</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="l00534" name="l00534"></a><span class="lineno"> 534</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="l00535" name="l00535"></a><span class="lineno"> 535</span> <span class="keywordflow">if</span> (!sample[j])</div>
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<div class="line"><a id="l00536" name="l00536"></a><span class="lineno"> 536</span> <span class="keywordflow">return</span> offset;</div>
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<div class="line"><a id="l00537" name="l00537"></a><span class="lineno"> 537</span> <span class="keywordflow">if</span> (i >= count || !str[i])</div>
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<div class="line"><a id="l00538" name="l00538"></a><span class="lineno"> 538</span> <span class="keywordflow">return</span> npos;</div>
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<div class="line"><a id="l00539" name="l00539"></a><span class="lineno"> 539</span> <span class="keywordflow">if</span> (ctype1.tolower(str[i]) != ctype2.tolower(sample[j]))</div>
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<div class="line"><a id="l00540" name="l00540"></a><span class="lineno"> 540</span> <span class="keywordflow">break</span>;</div>
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|
<div class="line"><a id="l00541" name="l00541"></a><span class="lineno"> 541</span> }</div>
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|
<div class="line"><a id="l00542" name="l00542"></a><span class="lineno"> 542</span> }</div>
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|
<div class="line"><a id="l00543" name="l00543"></a><span class="lineno"> 543</span> }</div>
|
|
<div class="line"><a id="l00544" name="l00544"></a><span class="lineno"> 544</span> </div>
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|
<div class="line"><a id="l00553" name="l00553"></a><span class="lineno"> 553</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="l00554" name="l00554"></a><span class="lineno"> 554</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strcpy(</div>
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<div class="line"><a id="l00555" name="l00555"></a><span class="lineno"> 555</span> _Out_writes_z_(_String_length_(src) + 1) T1* dst,</div>
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<div class="line"><a id="l00556" name="l00556"></a><span class="lineno"> 556</span> _In_z_ <span class="keyword">const</span> T2* src)</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> assert(dst && src);</div>
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|
<div class="line"><a id="l00559" name="l00559"></a><span class="lineno"> 559</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="l00560" name="l00560"></a><span class="lineno"> 560</span> <span class="keywordflow">if</span> ((dst[i] = src[i]) == 0)</div>
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|
<div class="line"><a id="l00561" name="l00561"></a><span class="lineno"> 561</span> <span class="keywordflow">return</span> i;</div>
|
|
<div class="line"><a id="l00562" name="l00562"></a><span class="lineno"> 562</span> }</div>
|
|
<div class="line"><a id="l00563" name="l00563"></a><span class="lineno"> 563</span> }</div>
|
|
<div class="line"><a id="l00564" name="l00564"></a><span class="lineno"> 564</span> </div>
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|
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno"> 574</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="l00575" name="l00575"></a><span class="lineno"> 575</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strncpy(</div>
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<div class="line"><a id="l00576" name="l00576"></a><span class="lineno"> 576</span> _Out_writes_(count) _Post_maybez_ T1* dst,</div>
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<div class="line"><a id="l00577" name="l00577"></a><span class="lineno"> 577</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="l00578" name="l00578"></a><span class="lineno"> 578</span> {</div>
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|
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno"> 579</span> assert(dst && src || !count);</div>
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|
<div class="line"><a id="l00580" name="l00580"></a><span class="lineno"> 580</span> <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; ; ++i) {</div>
|
|
<div class="line"><a id="l00581" name="l00581"></a><span class="lineno"> 581</span> <span class="keywordflow">if</span> (i >= count)</div>
|
|
<div class="line"><a id="l00582" name="l00582"></a><span class="lineno"> 582</span> <span class="keywordflow">return</span> i;</div>
|
|
<div class="line"><a id="l00583" name="l00583"></a><span class="lineno"> 583</span> <span class="keywordflow">if</span> ((dst[i] = src[i]) == 0)</div>
|
|
<div class="line"><a id="l00584" name="l00584"></a><span class="lineno"> 584</span> <span class="keywordflow">return</span> i;</div>
|
|
<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>
|
|
<div class="line"><a id="l00598" name="l00598"></a><span class="lineno"> 598</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="l00599" name="l00599"></a><span class="lineno"> 599</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strncpy(</div>
|
|
<div class="line"><a id="l00600" name="l00600"></a><span class="lineno"> 600</span> _Out_writes_(count_dst) _Post_maybez_ T1* dst, _In_ <span class="keywordtype">size_t</span> count_dst,</div>
|
|
<div class="line"><a id="l00601" name="l00601"></a><span class="lineno"> 601</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="l00602" name="l00602"></a><span class="lineno"> 602</span> {</div>
|
|
<div class="line"><a id="l00603" name="l00603"></a><span class="lineno"> 603</span> assert(dst || !count_dst);</div>
|
|
<div class="line"><a id="l00604" name="l00604"></a><span class="lineno"> 604</span> assert(src || !count_src);</div>
|
|
<div class="line"><a id="l00605" name="l00605"></a><span class="lineno"> 605</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="l00606" name="l00606"></a><span class="lineno"> 606</span> {</div>
|
|
<div class="line"><a id="l00607" name="l00607"></a><span class="lineno"> 607</span> <span class="keywordflow">if</span> (i > count_dst)</div>
|
|
<div class="line"><a id="l00608" name="l00608"></a><span class="lineno"> 608</span> <span class="keywordflow">return</span> i;</div>
|
|
<div class="line"><a id="l00609" name="l00609"></a><span class="lineno"> 609</span> <span class="keywordflow">if</span> (i > count_src) {</div>
|
|
<div class="line"><a id="l00610" name="l00610"></a><span class="lineno"> 610</span> dst[i] = 0;</div>
|
|
<div class="line"><a id="l00611" name="l00611"></a><span class="lineno"> 611</span> <span class="keywordflow">return</span> i;</div>
|
|
<div class="line"><a id="l00612" name="l00612"></a><span class="lineno"> 612</span> }</div>
|
|
<div class="line"><a id="l00613" name="l00613"></a><span class="lineno"> 613</span> <span class="keywordflow">if</span> ((dst[i] = src[i]) == 0)</div>
|
|
<div class="line"><a id="l00614" name="l00614"></a><span class="lineno"> 614</span> <span class="keywordflow">return</span> i;</div>
|
|
<div class="line"><a id="l00615" name="l00615"></a><span class="lineno"> 615</span> }</div>
|
|
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno"> 616</span> }</div>
|
|
<div class="line"><a id="l00617" name="l00617"></a><span class="lineno"> 617</span> </div>
|
|
<div class="line"><a id="l00626" name="l00626"></a><span class="lineno"> 626</span> <span class="keyword">template</span> <<span class="keyword">class</span> T1, <span class="keyword">class</span> T2></div>
|
|
<div class="line"><a id="l00627" name="l00627"></a><span class="lineno"> 627</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strcat(</div>
|
|
<div class="line"><a id="l00628" name="l00628"></a><span class="lineno"> 628</span> _In_z_ _Out_writes_z_(_String_length_(dst) + _String_length_(src) + 1) T1* dst,</div>
|
|
<div class="line"><a id="l00629" name="l00629"></a><span class="lineno"> 629</span> _In_z_ <span class="keyword">const</span> T2* src)</div>
|
|
<div class="line"><a id="l00630" name="l00630"></a><span class="lineno"> 630</span> {</div>
|
|
<div class="line"><a id="l00631" name="l00631"></a><span class="lineno"> 631</span> assert(dst && src);</div>
|
|
<div class="line"><a id="l00632" name="l00632"></a><span class="lineno"> 632</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="l00633" name="l00633"></a><span class="lineno"> 633</span> <span class="keywordflow">if</span> ((dst[j] = src[i]) == 0)</div>
|
|
<div class="line"><a id="l00634" name="l00634"></a><span class="lineno"> 634</span> <span class="keywordflow">return</span> j;</div>
|
|
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno"> 635</span> }</div>
|
|
<div class="line"><a id="l00636" name="l00636"></a><span class="lineno"> 636</span> }</div>
|
|
<div class="line"><a id="l00637" name="l00637"></a><span class="lineno"> 637</span> </div>
|
|
<div class="line"><a id="l00647" name="l00647"></a><span class="lineno"> 647</span> <span class="keyword">template</span> <<span class="keyword">class</span> T1, <span class="keyword">class</span> T2></div>
|
|
<div class="line"><a id="l00648" name="l00648"></a><span class="lineno"> 648</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strncat(</div>
|
|
<div class="line"><a id="l00649" name="l00649"></a><span class="lineno"> 649</span> _Out_writes_(count) _Post_maybez_ T1* dst,</div>
|
|
<div class="line"><a id="l00650" name="l00650"></a><span class="lineno"> 650</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="l00651" name="l00651"></a><span class="lineno"> 651</span> {</div>
|
|
<div class="line"><a id="l00652" name="l00652"></a><span class="lineno"> 652</span> assert(dst && src || !count);</div>
|
|
<div class="line"><a id="l00653" name="l00653"></a><span class="lineno"> 653</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="l00654" name="l00654"></a><span class="lineno"> 654</span> <span class="keywordflow">if</span> (i >= count)</div>
|
|
<div class="line"><a id="l00655" name="l00655"></a><span class="lineno"> 655</span> <span class="keywordflow">return</span> j;</div>
|
|
<div class="line"><a id="l00656" name="l00656"></a><span class="lineno"> 656</span> <span class="keywordflow">if</span> ((dst[j] = src[i]) == 0)</div>
|
|
<div class="line"><a id="l00657" name="l00657"></a><span class="lineno"> 657</span> <span class="keywordflow">return</span> j;</div>
|
|
<div class="line"><a id="l00658" name="l00658"></a><span class="lineno"> 658</span> }</div>
|
|
<div class="line"><a id="l00659" name="l00659"></a><span class="lineno"> 659</span> }</div>
|
|
<div class="line"><a id="l00660" name="l00660"></a><span class="lineno"> 660</span> </div>
|
|
<div class="line"><a id="l00671" name="l00671"></a><span class="lineno"> 671</span> <span class="keyword">template</span> <<span class="keyword">class</span> T1, <span class="keyword">class</span> T2></div>
|
|
<div class="line"><a id="l00672" name="l00672"></a><span class="lineno"> 672</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strncat(</div>
|
|
<div class="line"><a id="l00673" name="l00673"></a><span class="lineno"> 673</span> _Out_writes_(count_dst) _Post_maybez_ T1* dst, _In_ <span class="keywordtype">size_t</span> count_dst,</div>
|
|
<div class="line"><a id="l00674" name="l00674"></a><span class="lineno"> 674</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="l00675" name="l00675"></a><span class="lineno"> 675</span> {</div>
|
|
<div class="line"><a id="l00676" name="l00676"></a><span class="lineno"> 676</span> assert(dst || !count_dst);</div>
|
|
<div class="line"><a id="l00677" name="l00677"></a><span class="lineno"> 677</span> assert(src || !count_src);</div>
|
|
<div class="line"><a id="l00678" name="l00678"></a><span class="lineno"> 678</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="l00679" name="l00679"></a><span class="lineno"> 679</span> {</div>
|
|
<div class="line"><a id="l00680" name="l00680"></a><span class="lineno"> 680</span> <span class="keywordflow">if</span> (j > count_dst)</div>
|
|
<div class="line"><a id="l00681" name="l00681"></a><span class="lineno"> 681</span> <span class="keywordflow">return</span> j;</div>
|
|
<div class="line"><a id="l00682" name="l00682"></a><span class="lineno"> 682</span> <span class="keywordflow">if</span> (i > count_src) {</div>
|
|
<div class="line"><a id="l00683" name="l00683"></a><span class="lineno"> 683</span> dst[j] = 0;</div>
|
|
<div class="line"><a id="l00684" name="l00684"></a><span class="lineno"> 684</span> <span class="keywordflow">return</span> j;</div>
|
|
<div class="line"><a id="l00685" name="l00685"></a><span class="lineno"> 685</span> }</div>
|
|
<div class="line"><a id="l00686" name="l00686"></a><span class="lineno"> 686</span> <span class="keywordflow">if</span> ((dst[j] = src[i]) == 0)</div>
|
|
<div class="line"><a id="l00687" name="l00687"></a><span class="lineno"> 687</span> <span class="keywordflow">return</span> j;</div>
|
|
<div class="line"><a id="l00688" name="l00688"></a><span class="lineno"> 688</span> }</div>
|
|
<div class="line"><a id="l00689" name="l00689"></a><span class="lineno"> 689</span> }</div>
|
|
<div class="line"><a id="l00690" name="l00690"></a><span class="lineno"> 690</span> </div>
|
|
<div class="line"><a id="l00701" name="l00701"></a><span class="lineno"> 701</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l00702" name="l00702"></a><span class="lineno"> 702</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="l00703" name="l00703"></a><span class="lineno"> 703</span> {</div>
|
|
<div class="line"><a id="l00704" name="l00704"></a><span class="lineno"> 704</span> <span class="keywordflow">if</span> (!str) _Unlikely_</div>
|
|
<div class="line"><a id="l00705" name="l00705"></a><span class="lineno"> 705</span> <span class="keywordflow">return</span> <span class="keyword">nullptr</span>;</div>
|
|
<div class="line"><a id="l00706" name="l00706"></a><span class="lineno"> 706</span> <span class="keywordtype">size_t</span> count = strlen(str) + 1;</div>
|
|
<div class="line"><a id="l00707" name="l00707"></a><span class="lineno"> 707</span> T* dst = <span class="keyword">new</span> T[count];</div>
|
|
<div class="line"><a id="l00708" name="l00708"></a><span class="lineno"> 708</span> strncpy(dst, count, str, SIZE_MAX);</div>
|
|
<div class="line"><a id="l00709" name="l00709"></a><span class="lineno"> 709</span> <span class="keywordflow">return</span> dst;</div>
|
|
<div class="line"><a id="l00710" name="l00710"></a><span class="lineno"> 710</span> }</div>
|
|
<div class="line"><a id="l00711" name="l00711"></a><span class="lineno"> 711</span> </div>
|
|
<div class="line"><a id="l00723" name="l00723"></a><span class="lineno"> 723</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l00724" name="l00724"></a><span class="lineno"> 724</span> <span class="keyword">inline</span> _Ret_z_ T* strndup(</div>
|
|
<div class="line"><a id="l00725" name="l00725"></a><span class="lineno"> 725</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T* str,</div>
|
|
<div class="line"><a id="l00726" name="l00726"></a><span class="lineno"> 726</span> _In_ <span class="keywordtype">size_t</span> count)</div>
|
|
<div class="line"><a id="l00727" name="l00727"></a><span class="lineno"> 727</span> {</div>
|
|
<div class="line"><a id="l00728" name="l00728"></a><span class="lineno"> 728</span> T* dst = <span class="keyword">new</span> T[count];</div>
|
|
<div class="line"><a id="l00729" name="l00729"></a><span class="lineno"> 729</span> strncpy(dst, count, str, SIZE_MAX);</div>
|
|
<div class="line"><a id="l00730" name="l00730"></a><span class="lineno"> 730</span> <span class="keywordflow">return</span> dst;</div>
|
|
<div class="line"><a id="l00731" name="l00731"></a><span class="lineno"> 731</span> }</div>
|
|
<div class="line"><a id="l00732" name="l00732"></a><span class="lineno"> 732</span> </div>
|
|
<div class="line"><a id="l00742" name="l00742"></a><span class="lineno"> 742</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l00743" name="l00743"></a><span class="lineno"> 743</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="l00744" name="l00744"></a><span class="lineno"> 744</span> {</div>
|
|
<div class="line"><a id="l00745" name="l00745"></a><span class="lineno"> 745</span> assert(dst);</div>
|
|
<div class="line"><a id="l00746" name="l00746"></a><span class="lineno"> 746</span> assert(src);</div>
|
|
<div class="line"><a id="l00747" name="l00747"></a><span class="lineno"> 747</span> <span class="keywordtype">size_t</span> i, j;</div>
|
|
<div class="line"><a id="l00748" name="l00748"></a><span class="lineno"> 748</span> <span class="keywordflow">for</span> (i = j = 0; src[j];) {</div>
|
|
<div class="line"><a id="l00749" name="l00749"></a><span class="lineno"> 749</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="l00750" name="l00750"></a><span class="lineno"> 750</span> dst[i++] = src[j++];</div>
|
|
<div class="line"><a id="l00751" name="l00751"></a><span class="lineno"> 751</span> <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a id="l00752" name="l00752"></a><span class="lineno"> 752</span> dst[i++] = <span class="charliteral">'\n'</span>;</div>
|
|
<div class="line"><a id="l00753" name="l00753"></a><span class="lineno"> 753</span> j += 2;</div>
|
|
<div class="line"><a id="l00754" name="l00754"></a><span class="lineno"> 754</span> }</div>
|
|
<div class="line"><a id="l00755" name="l00755"></a><span class="lineno"> 755</span> }</div>
|
|
<div class="line"><a id="l00756" name="l00756"></a><span class="lineno"> 756</span> dst[i] = 0;</div>
|
|
<div class="line"><a id="l00757" name="l00757"></a><span class="lineno"> 757</span> <span class="keywordflow">return</span> i;</div>
|
|
<div class="line"><a id="l00758" name="l00758"></a><span class="lineno"> 758</span> }</div>
|
|
<div class="line"><a id="l00759" name="l00759"></a><span class="lineno"> 759</span> </div>
|
|
<div class="line"><a id="l00761" name="l00761"></a><span class="lineno"> 761</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="l00762" name="l00762"></a><span class="lineno"> 762</span> <span class="keyword">inline</span> T_bin strtoint(</div>
|
|
<div class="line"><a id="l00763" name="l00763"></a><span class="lineno"> 763</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="l00764" name="l00764"></a><span class="lineno"> 764</span> _Out_opt_ <span class="keywordtype">size_t</span>* end,</div>
|
|
<div class="line"><a id="l00765" name="l00765"></a><span class="lineno"> 765</span> _In_ <span class="keywordtype">int</span> radix,</div>
|
|
<div class="line"><a id="l00766" name="l00766"></a><span class="lineno"> 766</span> _Out_ uint8_t& flags)</div>
|
|
<div class="line"><a id="l00767" name="l00767"></a><span class="lineno"> 767</span> {</div>
|
|
<div class="line"><a id="l00768" name="l00768"></a><span class="lineno"> 768</span> assert(str || !count);</div>
|
|
<div class="line"><a id="l00769" name="l00769"></a><span class="lineno"> 769</span> assert(radix == 0 || 2 <= radix && radix <= 36);</div>
|
|
<div class="line"><a id="l00770" name="l00770"></a><span class="lineno"> 770</span> </div>
|
|
<div class="line"><a id="l00771" name="l00771"></a><span class="lineno"> 771</span> <span class="keywordtype">size_t</span> i = 0;</div>
|
|
<div class="line"><a id="l00772" name="l00772"></a><span class="lineno"> 772</span> T_bin value = 0, digit,</div>
|
|
<div class="line"><a id="l00773" name="l00773"></a><span class="lineno"> 773</span> max_ui = (T_bin)-1,</div>
|
|
<div class="line"><a id="l00774" name="l00774"></a><span class="lineno"> 774</span> max_ui_pre1, max_ui_pre2;</div>
|
|
<div class="line"><a id="l00775" name="l00775"></a><span class="lineno"> 775</span> </div>
|
|
<div class="line"><a id="l00776" name="l00776"></a><span class="lineno"> 776</span> flags = 0;</div>
|
|
<div class="line"><a id="l00777" name="l00777"></a><span class="lineno"> 777</span> </div>
|
|
<div class="line"><a id="l00778" name="l00778"></a><span class="lineno"> 778</span> <span class="comment">// Skip leading spaces.</span></div>
|
|
<div class="line"><a id="l00779" name="l00779"></a><span class="lineno"> 779</span> <span class="keywordflow">for</span> (;; ++i) {</div>
|
|
<div class="line"><a id="l00780" name="l00780"></a><span class="lineno"> 780</span> <span class="keywordflow">if</span> (i >= count || !str[i]) <span class="keywordflow">goto</span> error;</div>
|
|
<div class="line"><a id="l00781" name="l00781"></a><span class="lineno"> 781</span> <span class="keywordflow">if</span> (!isspace(str[i])) <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a id="l00782" name="l00782"></a><span class="lineno"> 782</span> }</div>
|
|
<div class="line"><a id="l00783" name="l00783"></a><span class="lineno"> 783</span> </div>
|
|
<div class="line"><a id="l00784" name="l00784"></a><span class="lineno"> 784</span> <span class="comment">// Read the sign.</span></div>
|
|
<div class="line"><a id="l00785" name="l00785"></a><span class="lineno"> 785</span> <span class="keywordflow">if</span> (str[i] == <span class="charliteral">'+'</span>) {</div>
|
|
<div class="line"><a id="l00786" name="l00786"></a><span class="lineno"> 786</span> flags &= ~0x01;</div>
|
|
<div class="line"><a id="l00787" name="l00787"></a><span class="lineno"> 787</span> ++i;</div>
|
|
<div class="line"><a id="l00788" name="l00788"></a><span class="lineno"> 788</span> <span class="keywordflow">if</span> (i >= count || !str[i]) <span class="keywordflow">goto</span> error;</div>
|
|
<div class="line"><a id="l00789" name="l00789"></a><span class="lineno"> 789</span> }</div>
|
|
<div class="line"><a id="l00790" name="l00790"></a><span class="lineno"> 790</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (str[i] == <span class="charliteral">'-'</span>) {</div>
|
|
<div class="line"><a id="l00791" name="l00791"></a><span class="lineno"> 791</span> flags |= 0x01;</div>
|
|
<div class="line"><a id="l00792" name="l00792"></a><span class="lineno"> 792</span> ++i;</div>
|
|
<div class="line"><a id="l00793" name="l00793"></a><span class="lineno"> 793</span> <span class="keywordflow">if</span> (i >= count || !str[i]) <span class="keywordflow">goto</span> error;</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="l00796" name="l00796"></a><span class="lineno"> 796</span> <span class="keywordflow">if</span> (radix == 16) {</div>
|
|
<div class="line"><a id="l00797" name="l00797"></a><span class="lineno"> 797</span> <span class="comment">// On hexadecimal, allow leading 0x.</span></div>
|
|
<div class="line"><a id="l00798" name="l00798"></a><span class="lineno"> 798</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="l00799" name="l00799"></a><span class="lineno"> 799</span> i += 2;</div>
|
|
<div class="line"><a id="l00800" name="l00800"></a><span class="lineno"> 800</span> <span class="keywordflow">if</span> (i >= count || !str[i]) <span class="keywordflow">goto</span> error;</div>
|
|
<div class="line"><a id="l00801" name="l00801"></a><span class="lineno"> 801</span> }</div>
|
|
<div class="line"><a id="l00802" name="l00802"></a><span class="lineno"> 802</span> }</div>
|
|
<div class="line"><a id="l00803" name="l00803"></a><span class="lineno"> 803</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!radix) {</div>
|
|
<div class="line"><a id="l00804" name="l00804"></a><span class="lineno"> 804</span> <span class="comment">// Autodetect radix.</span></div>
|
|
<div class="line"><a id="l00805" name="l00805"></a><span class="lineno"> 805</span> <span class="keywordflow">if</span> (str[i] == <span class="charliteral">'0'</span>) {</div>
|
|
<div class="line"><a id="l00806" name="l00806"></a><span class="lineno"> 806</span> ++i;</div>
|
|
<div class="line"><a id="l00807" name="l00807"></a><span class="lineno"> 807</span> <span class="keywordflow">if</span> (i >= count || !str[i]) <span class="keywordflow">goto</span> error;</div>
|
|
<div class="line"><a id="l00808" name="l00808"></a><span class="lineno"> 808</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="l00809" name="l00809"></a><span class="lineno"> 809</span> radix = 16;</div>
|
|
<div class="line"><a id="l00810" name="l00810"></a><span class="lineno"> 810</span> ++i;</div>
|
|
<div class="line"><a id="l00811" name="l00811"></a><span class="lineno"> 811</span> <span class="keywordflow">if</span> (i >= count || !str[i]) <span class="keywordflow">goto</span> error;</div>
|
|
<div class="line"><a id="l00812" name="l00812"></a><span class="lineno"> 812</span> }</div>
|
|
<div class="line"><a id="l00813" name="l00813"></a><span class="lineno"> 813</span> <span class="keywordflow">else</span></div>
|
|
<div class="line"><a id="l00814" name="l00814"></a><span class="lineno"> 814</span> radix = 8;</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> <span class="keywordflow">else</span></div>
|
|
<div class="line"><a id="l00817" name="l00817"></a><span class="lineno"> 817</span> radix = 10;</div>
|
|
<div class="line"><a id="l00818" name="l00818"></a><span class="lineno"> 818</span> }</div>
|
|
<div class="line"><a id="l00819" name="l00819"></a><span class="lineno"> 819</span> </div>
|
|
<div class="line"><a id="l00820" name="l00820"></a><span class="lineno"> 820</span> <span class="comment">// We have the radix.</span></div>
|
|
<div class="line"><a id="l00821" name="l00821"></a><span class="lineno"> 821</span> max_ui_pre1 = max_ui / (T_bin)radix;</div>
|
|
<div class="line"><a id="l00822" name="l00822"></a><span class="lineno"> 822</span> max_ui_pre2 = max_ui % (T_bin)radix;</div>
|
|
<div class="line"><a id="l00823" name="l00823"></a><span class="lineno"> 823</span> <span class="keywordflow">for</span> (;;) {</div>
|
|
<div class="line"><a id="l00824" name="l00824"></a><span class="lineno"> 824</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="l00825" name="l00825"></a><span class="lineno"> 825</span> digit = (T_bin)str[i] - <span class="charliteral">'0'</span>;</div>
|
|
<div class="line"><a id="l00826" name="l00826"></a><span class="lineno"> 826</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="l00827" name="l00827"></a><span class="lineno"> 827</span> digit = (T_bin)str[i] - <span class="charliteral">'A'</span> + <span class="stringliteral">'\x0a'</span>;</div>
|
|
<div class="line"><a id="l00828" name="l00828"></a><span class="lineno"> 828</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="l00829" name="l00829"></a><span class="lineno"> 829</span> digit = (T_bin)str[i] - <span class="charliteral">'a'</span> + <span class="stringliteral">'\x0a'</span>;</div>
|
|
<div class="line"><a id="l00830" name="l00830"></a><span class="lineno"> 830</span> <span class="keywordflow">else</span></div>
|
|
<div class="line"><a id="l00831" name="l00831"></a><span class="lineno"> 831</span> <span class="keywordflow">goto</span> error;</div>
|
|
<div class="line"><a id="l00832" name="l00832"></a><span class="lineno"> 832</span> <span class="keywordflow">if</span> (digit >= (T_bin)radix)</div>
|
|
<div class="line"><a id="l00833" name="l00833"></a><span class="lineno"> 833</span> <span class="keywordflow">goto</span> error;</div>
|
|
<div class="line"><a id="l00834" name="l00834"></a><span class="lineno"> 834</span> </div>
|
|
<div class="line"><a id="l00835" name="l00835"></a><span class="lineno"> 835</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="l00836" name="l00836"></a><span class="lineno"> 836</span> (value == max_ui_pre1 && digit <= max_ui_pre2)) <span class="comment">// Small digits will not overflow.</span></div>
|
|
<div class="line"><a id="l00837" name="l00837"></a><span class="lineno"> 837</span> value = value * (T_bin)radix + digit;</div>
|
|
<div class="line"><a id="l00838" name="l00838"></a><span class="lineno"> 838</span> <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a id="l00839" name="l00839"></a><span class="lineno"> 839</span> <span class="comment">// Overflow!</span></div>
|
|
<div class="line"><a id="l00840" name="l00840"></a><span class="lineno"> 840</span> flags |= 0x02;</div>
|
|
<div class="line"><a id="l00841" name="l00841"></a><span class="lineno"> 841</span> }</div>
|
|
<div class="line"><a id="l00842" name="l00842"></a><span class="lineno"> 842</span> </div>
|
|
<div class="line"><a id="l00843" name="l00843"></a><span class="lineno"> 843</span> ++i;</div>
|
|
<div class="line"><a id="l00844" name="l00844"></a><span class="lineno"> 844</span> <span class="keywordflow">if</span> (i >= count || !str[i])</div>
|
|
<div class="line"><a id="l00845" name="l00845"></a><span class="lineno"> 845</span> <span class="keywordflow">goto</span> error;</div>
|
|
<div class="line"><a id="l00846" name="l00846"></a><span class="lineno"> 846</span> }</div>
|
|
<div class="line"><a id="l00847" name="l00847"></a><span class="lineno"> 847</span> </div>
|
|
<div class="line"><a id="l00848" name="l00848"></a><span class="lineno"> 848</span> error:</div>
|
|
<div class="line"><a id="l00849" name="l00849"></a><span class="lineno"> 849</span> <span class="keywordflow">if</span> (end) *end = i;</div>
|
|
<div class="line"><a id="l00850" name="l00850"></a><span class="lineno"> 850</span> <span class="keywordflow">return</span> value;</div>
|
|
<div class="line"><a id="l00851" name="l00851"></a><span class="lineno"> 851</span> }</div>
|
|
<div class="line"><a id="l00853" name="l00853"></a><span class="lineno"> 853</span> </div>
|
|
<div class="line"><a id="l00864" name="l00864"></a><span class="lineno"> 864</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="l00865" name="l00865"></a><span class="lineno"> 865</span> T_bin strtoint(</div>
|
|
<div class="line"><a id="l00866" name="l00866"></a><span class="lineno"> 866</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="l00867" name="l00867"></a><span class="lineno"> 867</span> _Out_opt_ <span class="keywordtype">size_t</span>* end,</div>
|
|
<div class="line"><a id="l00868" name="l00868"></a><span class="lineno"> 868</span> _In_ <span class="keywordtype">int</span> radix)</div>
|
|
<div class="line"><a id="l00869" name="l00869"></a><span class="lineno"> 869</span> {</div>
|
|
<div class="line"><a id="l00870" name="l00870"></a><span class="lineno"> 870</span> uint8_t flags;</div>
|
|
<div class="line"><a id="l00871" name="l00871"></a><span class="lineno"> 871</span> T_bin value;</div>
|
|
<div class="line"><a id="l00872" name="l00872"></a><span class="lineno"> 872</span> </div>
|
|
<div class="line"><a id="l00873" name="l00873"></a><span class="lineno"> 873</span> <span class="keywordflow">switch</span> (<span class="keyword">sizeof</span>(T_bin)) {</div>
|
|
<div class="line"><a id="l00874" name="l00874"></a><span class="lineno"> 874</span> <span class="keywordflow">case</span> 1:</div>
|
|
<div class="line"><a id="l00875" name="l00875"></a><span class="lineno"> 875</span> value = (T_bin)strtoint<T, uint8_t>(str, count, end, radix, flags);</div>
|
|
<div class="line"><a id="l00876" name="l00876"></a><span class="lineno"> 876</span> <span class="keywordflow">if</span> ((flags & 0x01) && (value & 0x80)) {</div>
|
|
<div class="line"><a id="l00877" name="l00877"></a><span class="lineno"> 877</span> <span class="comment">// Sign bit is 1 => overflow.</span></div>
|
|
<div class="line"><a id="l00878" name="l00878"></a><span class="lineno"> 878</span> flags |= 0x02;</div>
|
|
<div class="line"><a id="l00879" name="l00879"></a><span class="lineno"> 879</span> }</div>
|
|
<div class="line"><a id="l00880" name="l00880"></a><span class="lineno"> 880</span> <span class="keywordflow">return</span> (flags & 0x02) ?</div>
|
|
<div class="line"><a id="l00881" name="l00881"></a><span class="lineno"> 881</span> (flags & 0x01) ? (T_bin)0x80 : (T_bin)0x7f :</div>
|
|
<div class="line"><a id="l00882" name="l00882"></a><span class="lineno"> 882</span> (flags & 0x01) ? -value : value;</div>
|
|
<div class="line"><a id="l00883" name="l00883"></a><span class="lineno"> 883</span> </div>
|
|
<div class="line"><a id="l00884" name="l00884"></a><span class="lineno"> 884</span> <span class="keywordflow">case</span> 2:</div>
|
|
<div class="line"><a id="l00885" name="l00885"></a><span class="lineno"> 885</span> value = (T_bin)strtoint<T, uint16_t>(str, count, end, radix, flags);</div>
|
|
<div class="line"><a id="l00886" name="l00886"></a><span class="lineno"> 886</span> <span class="keywordflow">if</span> ((flags & 0x01) && (value & 0x8000)) {</div>
|
|
<div class="line"><a id="l00887" name="l00887"></a><span class="lineno"> 887</span> <span class="comment">// Sign bit is 1 => overflow.</span></div>
|
|
<div class="line"><a id="l00888" name="l00888"></a><span class="lineno"> 888</span> flags |= 0x02;</div>
|
|
<div class="line"><a id="l00889" name="l00889"></a><span class="lineno"> 889</span> }</div>
|
|
<div class="line"><a id="l00890" name="l00890"></a><span class="lineno"> 890</span> <span class="keywordflow">return</span> (flags & 0x02) ?</div>
|
|
<div class="line"><a id="l00891" name="l00891"></a><span class="lineno"> 891</span> (flags & 0x01) ? (T_bin)0x8000 : (T_bin)0x7fff :</div>
|
|
<div class="line"><a id="l00892" name="l00892"></a><span class="lineno"> 892</span> (flags & 0x01) ? -value : value;</div>
|
|
<div class="line"><a id="l00893" name="l00893"></a><span class="lineno"> 893</span> </div>
|
|
<div class="line"><a id="l00894" name="l00894"></a><span class="lineno"> 894</span> <span class="keywordflow">case</span> 4:</div>
|
|
<div class="line"><a id="l00895" name="l00895"></a><span class="lineno"> 895</span> value = (T_bin)strtoint<T, uint32_t>(str, count, end, radix, flags);</div>
|
|
<div class="line"><a id="l00896" name="l00896"></a><span class="lineno"> 896</span> <span class="keywordflow">if</span> ((flags & 0x01) && (value & 0x80000000)) {</div>
|
|
<div class="line"><a id="l00897" name="l00897"></a><span class="lineno"> 897</span> <span class="comment">// Sign bit is 1 => overflow.</span></div>
|
|
<div class="line"><a id="l00898" name="l00898"></a><span class="lineno"> 898</span> flags |= 0x02;</div>
|
|
<div class="line"><a id="l00899" name="l00899"></a><span class="lineno"> 899</span> }</div>
|
|
<div class="line"><a id="l00900" name="l00900"></a><span class="lineno"> 900</span> <span class="keywordflow">return</span> (flags & 0x02) ?</div>
|
|
<div class="line"><a id="l00901" name="l00901"></a><span class="lineno"> 901</span> (flags & 0x01) ? (T_bin)0x80000000 : (T_bin)0x7fffffff :</div>
|
|
<div class="line"><a id="l00902" name="l00902"></a><span class="lineno"> 902</span> (flags & 0x01) ? -value : value;</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> <span class="keywordflow">case</span> 8:</div>
|
|
<div class="line"><a id="l00905" name="l00905"></a><span class="lineno"> 905</span> value = (T_bin)strtoint<T, uint64_t>(str, count, end, radix, flags);</div>
|
|
<div class="line"><a id="l00906" name="l00906"></a><span class="lineno"> 906</span> <span class="keywordflow">if</span> ((flags & 0x01) && (value & 0x8000000000000000)) {</div>
|
|
<div class="line"><a id="l00907" name="l00907"></a><span class="lineno"> 907</span> <span class="comment">// Sign bit is 1 => overflow.</span></div>
|
|
<div class="line"><a id="l00908" name="l00908"></a><span class="lineno"> 908</span> flags |= 0x02;</div>
|
|
<div class="line"><a id="l00909" name="l00909"></a><span class="lineno"> 909</span> }</div>
|
|
<div class="line"><a id="l00910" name="l00910"></a><span class="lineno"> 910</span> <span class="keywordflow">return</span> (flags & 0x02) ?</div>
|
|
<div class="line"><a id="l00911" name="l00911"></a><span class="lineno"> 911</span> (flags & 0x01) ? (T_bin)0x8000000000000000 : (T_bin)0x7fffffffffffffff :</div>
|
|
<div class="line"><a id="l00912" name="l00912"></a><span class="lineno"> 912</span> (flags & 0x01) ? -value : value;</div>
|
|
<div class="line"><a id="l00913" name="l00913"></a><span class="lineno"> 913</span> </div>
|
|
<div class="line"><a id="l00914" name="l00914"></a><span class="lineno"> 914</span> <span class="keywordflow">default</span>:</div>
|
|
<div class="line"><a id="l00915" name="l00915"></a><span class="lineno"> 915</span> <span class="keywordflow">throw</span> std::invalid_argument(<span class="stringliteral">"Unsupported bit length"</span>);</div>
|
|
<div class="line"><a id="l00916" name="l00916"></a><span class="lineno"> 916</span> }</div>
|
|
<div class="line"><a id="l00917" name="l00917"></a><span class="lineno"> 917</span> }</div>
|
|
<div class="line"><a id="l00918" name="l00918"></a><span class="lineno"> 918</span> </div>
|
|
<div class="line"><a id="l00929" name="l00929"></a><span class="lineno"> 929</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="l00930" name="l00930"></a><span class="lineno"> 930</span> <span class="keyword">inline</span> T_bin strtouint(</div>
|
|
<div class="line"><a id="l00931" name="l00931"></a><span class="lineno"> 931</span> _In_reads_or_z_opt_(count) <span class="keyword">const</span> T* str,</div>
|
|
<div class="line"><a id="l00932" name="l00932"></a><span class="lineno"> 932</span> _In_ <span class="keywordtype">size_t</span> count,</div>
|
|
<div class="line"><a id="l00933" name="l00933"></a><span class="lineno"> 933</span> _Out_opt_ <span class="keywordtype">size_t</span>* end,</div>
|
|
<div class="line"><a id="l00934" name="l00934"></a><span class="lineno"> 934</span> _In_ <span class="keywordtype">int</span> radix)</div>
|
|
<div class="line"><a id="l00935" name="l00935"></a><span class="lineno"> 935</span> {</div>
|
|
<div class="line"><a id="l00936" name="l00936"></a><span class="lineno"> 936</span> uint8_t flags;</div>
|
|
<div class="line"><a id="l00937" name="l00937"></a><span class="lineno"> 937</span> T_bin value;</div>
|
|
<div class="line"><a id="l00938" name="l00938"></a><span class="lineno"> 938</span> </div>
|
|
<div class="line"><a id="l00939" name="l00939"></a><span class="lineno"> 939</span> <span class="keywordflow">switch</span> (<span class="keyword">sizeof</span>(T_bin)) {</div>
|
|
<div class="line"><a id="l00940" name="l00940"></a><span class="lineno"> 940</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="l00941" name="l00941"></a><span class="lineno"> 941</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="l00942" name="l00942"></a><span class="lineno"> 942</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="l00943" name="l00943"></a><span class="lineno"> 943</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="l00944" name="l00944"></a><span class="lineno"> 944</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="l00945" name="l00945"></a><span class="lineno"> 945</span> }</div>
|
|
<div class="line"><a id="l00946" name="l00946"></a><span class="lineno"> 946</span> </div>
|
|
<div class="line"><a id="l00947" name="l00947"></a><span class="lineno"> 947</span> <span class="keywordflow">return</span> (flags & 0x02) ?</div>
|
|
<div class="line"><a id="l00948" name="l00948"></a><span class="lineno"> 948</span> (flags & 0x01) ? (T_bin)0 : (T_bin)-1 :</div>
|
|
<div class="line"><a id="l00949" name="l00949"></a><span class="lineno"> 949</span> (flags & 0x01) ? ~value : value;</div>
|
|
<div class="line"><a id="l00950" name="l00950"></a><span class="lineno"> 950</span> }</div>
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<div class="line"><a id="l00951" name="l00951"></a><span class="lineno"> 951</span> </div>
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<div class="line"><a id="l00962" name="l00962"></a><span class="lineno"> 962</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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|
<div class="line"><a id="l00963" name="l00963"></a><span class="lineno"> 963</span> <span class="keyword">inline</span> int32_t strto32(</div>
|
|
<div class="line"><a id="l00964" name="l00964"></a><span class="lineno"> 964</span> _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="l00965" name="l00965"></a><span class="lineno"> 965</span> _Out_opt_ <span class="keywordtype">size_t</span>* end,</div>
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<div class="line"><a id="l00966" name="l00966"></a><span class="lineno"> 966</span> _In_ <span class="keywordtype">int</span> radix)</div>
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<div class="line"><a id="l00967" name="l00967"></a><span class="lineno"> 967</span> {</div>
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|
<div class="line"><a id="l00968" name="l00968"></a><span class="lineno"> 968</span> <span class="keywordflow">return</span> strtoint<T, int32_t>(str, count, end, radix);</div>
|
|
<div class="line"><a id="l00969" name="l00969"></a><span class="lineno"> 969</span> }</div>
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<div class="line"><a id="l00970" name="l00970"></a><span class="lineno"> 970</span> </div>
|
|
<div class="line"><a id="l00981" name="l00981"></a><span class="lineno"> 981</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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|
<div class="line"><a id="l00982" name="l00982"></a><span class="lineno"> 982</span> <span class="keyword">inline</span> int64_t strto64(</div>
|
|
<div class="line"><a id="l00983" name="l00983"></a><span class="lineno"> 983</span> _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="l00984" name="l00984"></a><span class="lineno"> 984</span> _Out_opt_ <span class="keywordtype">size_t</span>* end,</div>
|
|
<div class="line"><a id="l00985" name="l00985"></a><span class="lineno"> 985</span> _In_ <span class="keywordtype">int</span> radix)</div>
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|
<div class="line"><a id="l00986" name="l00986"></a><span class="lineno"> 986</span> {</div>
|
|
<div class="line"><a id="l00987" name="l00987"></a><span class="lineno"> 987</span> <span class="keywordflow">return</span> strtoint<T, int64_t>(str, count, end, radix);</div>
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|
<div class="line"><a id="l00988" name="l00988"></a><span class="lineno"> 988</span> }</div>
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<div class="line"><a id="l00989" name="l00989"></a><span class="lineno"> 989</span> </div>
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|
<div class="line"><a id="l01001" name="l01001"></a><span class="lineno"> 1001</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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|
<div class="line"><a id="l01002" name="l01002"></a><span class="lineno"> 1002</span> <span class="keyword">inline</span> intptr_t strtoi(</div>
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|
<div class="line"><a id="l01003" name="l01003"></a><span class="lineno"> 1003</span> _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="l01004" name="l01004"></a><span class="lineno"> 1004</span> _Out_opt_ <span class="keywordtype">size_t</span>* end,</div>
|
|
<div class="line"><a id="l01005" name="l01005"></a><span class="lineno"> 1005</span> _In_ <span class="keywordtype">int</span> radix)</div>
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|
<div class="line"><a id="l01006" name="l01006"></a><span class="lineno"> 1006</span> {</div>
|
|
<div class="line"><a id="l01007" name="l01007"></a><span class="lineno"> 1007</span><span class="preprocessor">#if defined(_WIN64) || defined(__LP64__)</span></div>
|
|
<div class="line"><a id="l01008" name="l01008"></a><span class="lineno"> 1008</span> <span class="keywordflow">return</span> (intptr_t)strto64(str, count, end, radix);</div>
|
|
<div class="line"><a id="l01009" name="l01009"></a><span class="lineno"> 1009</span><span class="preprocessor">#else</span></div>
|
|
<div class="line"><a id="l01010" name="l01010"></a><span class="lineno"> 1010</span> <span class="keywordflow">return</span> (intptr_t)strto32(str, count, end, radix);</div>
|
|
<div class="line"><a id="l01011" name="l01011"></a><span class="lineno"> 1011</span><span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a id="l01012" name="l01012"></a><span class="lineno"> 1012</span> }</div>
|
|
<div class="line"><a id="l01013" name="l01013"></a><span class="lineno"> 1013</span> </div>
|
|
<div class="line"><a id="l01024" name="l01024"></a><span class="lineno"> 1024</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l01025" name="l01025"></a><span class="lineno"> 1025</span> <span class="keyword">inline</span> uint32_t strtou32(</div>
|
|
<div class="line"><a id="l01026" name="l01026"></a><span class="lineno"> 1026</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="l01027" name="l01027"></a><span class="lineno"> 1027</span> _Out_opt_ <span class="keywordtype">size_t</span>* end,</div>
|
|
<div class="line"><a id="l01028" name="l01028"></a><span class="lineno"> 1028</span> _In_ <span class="keywordtype">int</span> radix)</div>
|
|
<div class="line"><a id="l01029" name="l01029"></a><span class="lineno"> 1029</span> {</div>
|
|
<div class="line"><a id="l01030" name="l01030"></a><span class="lineno"> 1030</span> <span class="keywordflow">return</span> strtouint<T, uint32_t>(str, count, end, radix);</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> </div>
|
|
<div class="line"><a id="l01043" name="l01043"></a><span class="lineno"> 1043</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l01044" name="l01044"></a><span class="lineno"> 1044</span> <span class="keyword">inline</span> uint64_t strtou64(</div>
|
|
<div class="line"><a id="l01045" name="l01045"></a><span class="lineno"> 1045</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="l01046" name="l01046"></a><span class="lineno"> 1046</span> _Out_opt_ <span class="keywordtype">size_t</span>* end,</div>
|
|
<div class="line"><a id="l01047" name="l01047"></a><span class="lineno"> 1047</span> _In_ <span class="keywordtype">int</span> radix)</div>
|
|
<div class="line"><a id="l01048" name="l01048"></a><span class="lineno"> 1048</span> {</div>
|
|
<div class="line"><a id="l01049" name="l01049"></a><span class="lineno"> 1049</span> <span class="keywordflow">return</span> strtouint<T, uint64_t>(str, count, end, radix);</div>
|
|
<div class="line"><a id="l01050" name="l01050"></a><span class="lineno"> 1050</span> }</div>
|
|
<div class="line"><a id="l01051" name="l01051"></a><span class="lineno"> 1051</span> </div>
|
|
<div class="line"><a id="l01063" name="l01063"></a><span class="lineno"> 1063</span> <span class="keyword">template</span> <<span class="keyword">class</span> T></div>
|
|
<div class="line"><a id="l01064" name="l01064"></a><span class="lineno"> 1064</span> <span class="keyword">inline</span> <span class="keywordtype">size_t</span> strtoui(</div>
|
|
<div class="line"><a id="l01065" name="l01065"></a><span class="lineno"> 1065</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="l01066" name="l01066"></a><span class="lineno"> 1066</span> _Out_opt_ <span class="keywordtype">size_t</span>* end,</div>
|
|
<div class="line"><a id="l01067" name="l01067"></a><span class="lineno"> 1067</span> _In_ <span class="keywordtype">int</span> radix)</div>
|
|
<div class="line"><a id="l01068" name="l01068"></a><span class="lineno"> 1068</span> {</div>
|
|
<div class="line"><a id="l01069" name="l01069"></a><span class="lineno"> 1069</span><span class="preprocessor">#if defined(_WIN64) || defined(__LP64__)</span></div>
|
|
<div class="line"><a id="l01070" name="l01070"></a><span class="lineno"> 1070</span> <span class="keywordflow">return</span> (<span class="keywordtype">size_t</span>)strtou64(str, count, end, radix);</div>
|
|
<div class="line"><a id="l01071" name="l01071"></a><span class="lineno"> 1071</span><span class="preprocessor">#else</span></div>
|
|
<div class="line"><a id="l01072" name="l01072"></a><span class="lineno"> 1072</span> <span class="keywordflow">return</span> (<span class="keywordtype">size_t</span>)strtou32(str, count, end, radix);</div>
|
|
<div class="line"><a id="l01073" name="l01073"></a><span class="lineno"> 1073</span><span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a id="l01074" name="l01074"></a><span class="lineno"> 1074</span> }</div>
|
|
<div class="line"><a id="l01075" name="l01075"></a><span class="lineno"> 1075</span> </div>
|
|
<div class="line"><a id="l01077" name="l01077"></a><span class="lineno"> 1077</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="l01078" name="l01078"></a><span class="lineno"> 1078</span> {</div>
|
|
<div class="line"><a id="l01079" name="l01079"></a><span class="lineno"> 1079</span> <span class="keywordtype">int</span> r;</div>
|
|
<div class="line"><a id="l01080" name="l01080"></a><span class="lineno"> 1080</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
|
<div class="line"><a id="l01081" name="l01081"></a><span class="lineno"> 1081</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="l01082" name="l01082"></a><span class="lineno"> 1082</span><span class="preprocessor">#pragma warning(suppress: 4996)</span></div>
|
|
<div class="line"><a id="l01083" name="l01083"></a><span class="lineno"> 1083</span> r = _vsnprintf_l(str, capacity, format, locale, arg);</div>
|
|
<div class="line"><a id="l01084" name="l01084"></a><span class="lineno"> 1084</span><span class="preprocessor">#else</span></div>
|
|
<div class="line"><a id="l01085" name="l01085"></a><span class="lineno"> 1085</span> r = ::vsnprintf(str, capacity, format, arg);</div>
|
|
<div class="line"><a id="l01086" name="l01086"></a><span class="lineno"> 1086</span><span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a id="l01087" name="l01087"></a><span class="lineno"> 1087</span> <span class="keywordflow">if</span> (r == -1 && strnlen(str, capacity) == capacity) {</div>
|
|
<div class="line"><a id="l01088" name="l01088"></a><span class="lineno"> 1088</span> <span class="comment">// Buffer overrun. Estimate buffer size for the next iteration.</span></div>
|
|
<div class="line"><a id="l01089" name="l01089"></a><span class="lineno"> 1089</span> capacity += std::max<size_t>(capacity / 8, 0x80);</div>
|
|
<div class="line"><a id="l01090" name="l01090"></a><span class="lineno"> 1090</span> <span class="keywordflow">if</span> (capacity > INT_MAX)</div>
|
|
<div class="line"><a id="l01091" name="l01091"></a><span class="lineno"> 1091</span> <span class="keywordflow">throw</span> std::invalid_argument(<span class="stringliteral">"string too big"</span>);</div>
|
|
<div class="line"><a id="l01092" name="l01092"></a><span class="lineno"> 1092</span> <span class="keywordflow">return</span> (<span class="keywordtype">int</span>)capacity;</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> <span class="keywordflow">return</span> r;</div>
|
|
<div class="line"><a id="l01095" name="l01095"></a><span class="lineno"> 1095</span> }</div>
|
|
<div class="line"><a id="l01096" name="l01096"></a><span class="lineno"> 1096</span> </div>
|
|
<div class="line"><a id="l01097" name="l01097"></a><span class="lineno"> 1097</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="l01098" name="l01098"></a><span class="lineno"> 1098</span> {</div>
|
|
<div class="line"><a id="l01099" name="l01099"></a><span class="lineno"> 1099</span> <span class="keywordtype">int</span> r;</div>
|
|
<div class="line"><a id="l01100" name="l01100"></a><span class="lineno"> 1100</span> </div>
|
|
<div class="line"><a id="l01101" name="l01101"></a><span class="lineno"> 1101</span><span class="preprocessor">#ifdef _WIN32</span></div>
|
|
<div class="line"><a id="l01102" name="l01102"></a><span class="lineno"> 1102</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="l01103" name="l01103"></a><span class="lineno"> 1103</span><span class="preprocessor">#pragma warning(suppress: 4996)</span></div>
|
|
<div class="line"><a id="l01104" name="l01104"></a><span class="lineno"> 1104</span> r = _vsnwprintf_l(str, capacity, format, locale, arg);</div>
|
|
<div class="line"><a id="l01105" name="l01105"></a><span class="lineno"> 1105</span><span class="preprocessor">#else</span></div>
|
|
<div class="line"><a id="l01106" name="l01106"></a><span class="lineno"> 1106</span> r = vswprintf(str, capacity, format, arg);</div>
|
|
<div class="line"><a id="l01107" name="l01107"></a><span class="lineno"> 1107</span><span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a id="l01108" name="l01108"></a><span class="lineno"> 1108</span> <span class="keywordflow">if</span> (r == -1 && strnlen(str, capacity) == capacity) {</div>
|
|
<div class="line"><a id="l01109" name="l01109"></a><span class="lineno"> 1109</span> <span class="comment">// Buffer overrun. Estimate buffer size for the next iteration.</span></div>
|
|
<div class="line"><a id="l01110" name="l01110"></a><span class="lineno"> 1110</span> capacity += std::max<size_t>(capacity / 8, 0x80);</div>
|
|
<div class="line"><a id="l01111" name="l01111"></a><span class="lineno"> 1111</span> <span class="keywordflow">if</span> (capacity > INT_MAX)</div>
|
|
<div class="line"><a id="l01112" name="l01112"></a><span class="lineno"> 1112</span> <span class="keywordflow">throw</span> std::invalid_argument(<span class="stringliteral">"string too big"</span>);</div>
|
|
<div class="line"><a id="l01113" name="l01113"></a><span class="lineno"> 1113</span> <span class="keywordflow">return</span> (<span class="keywordtype">int</span>)capacity;</div>
|
|
<div class="line"><a id="l01114" name="l01114"></a><span class="lineno"> 1114</span> }</div>
|
|
<div class="line"><a id="l01115" name="l01115"></a><span class="lineno"> 1115</span> <span class="keywordflow">return</span> r;</div>
|
|
<div class="line"><a id="l01116" name="l01116"></a><span class="lineno"> 1116</span> }</div>
|
|
<div class="line"><a id="l01118" name="l01118"></a><span class="lineno"> 1118</span> </div>
|
|
<div class="line"><a id="l01127" name="l01127"></a><span class="lineno"> 1127</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="l01128" name="l01128"></a><span class="lineno"> 1128</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="l01129" name="l01129"></a><span class="lineno"> 1129</span> {</div>
|
|
<div class="line"><a id="l01130" name="l01130"></a><span class="lineno"> 1130</span> _Elem buf[1024/<span class="keyword">sizeof</span>(_Elem)];</div>
|
|
<div class="line"><a id="l01131" name="l01131"></a><span class="lineno"> 1131</span> </div>
|
|
<div class="line"><a id="l01132" name="l01132"></a><span class="lineno"> 1132</span> <span class="comment">// Try with stack buffer first.</span></div>
|
|
<div class="line"><a id="l01133" name="l01133"></a><span class="lineno"> 1133</span> <span class="keywordtype">int</span> count = vsnprintf(buf, _countof(buf) - 1, format, locale, arg);</div>
|
|
<div class="line"><a id="l01134" name="l01134"></a><span class="lineno"> 1134</span> <span class="keywordflow">if</span> (count >= 0) {</div>
|
|
<div class="line"><a id="l01135" name="l01135"></a><span class="lineno"> 1135</span> <span class="comment">// Copy from stack.</span></div>
|
|
<div class="line"><a id="l01136" name="l01136"></a><span class="lineno"> 1136</span> str.append(buf, count);</div>
|
|
<div class="line"><a id="l01137" name="l01137"></a><span class="lineno"> 1137</span> } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a id="l01138" name="l01138"></a><span class="lineno"> 1138</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="l01139" name="l01139"></a><span class="lineno"> 1139</span> <span class="comment">// Allocate on heap and retry.</span></div>
|
|
<div class="line"><a id="l01140" name="l01140"></a><span class="lineno"> 1140</span> <span class="keyword">auto</span> buf_dyn = std::make_unique<_Elem[]>(capacity);</div>
|
|
<div class="line"><a id="l01141" name="l01141"></a><span class="lineno"> 1141</span> count = vsnprintf(buf_dyn.get(), capacity - 1, format, locale, arg);</div>
|
|
<div class="line"><a id="l01142" name="l01142"></a><span class="lineno"> 1142</span> <span class="keywordflow">if</span> (count >= 0) {</div>
|
|
<div class="line"><a id="l01143" name="l01143"></a><span class="lineno"> 1143</span> str.append(buf_dyn.get(), count);</div>
|
|
<div class="line"><a id="l01144" name="l01144"></a><span class="lineno"> 1144</span> <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a id="l01145" name="l01145"></a><span class="lineno"> 1145</span> }</div>
|
|
<div class="line"><a id="l01146" name="l01146"></a><span class="lineno"> 1146</span> }</div>
|
|
<div class="line"><a id="l01147" name="l01147"></a><span class="lineno"> 1147</span> }</div>
|
|
<div class="line"><a id="l01148" name="l01148"></a><span class="lineno"> 1148</span> }</div>
|
|
<div class="line"><a id="l01149" name="l01149"></a><span class="lineno"> 1149</span> </div>
|
|
<div class="line"><a id="l01157" name="l01157"></a><span class="lineno"> 1157</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="l01158" name="l01158"></a><span class="lineno"> 1158</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="l01159" name="l01159"></a><span class="lineno"> 1159</span> {</div>
|
|
<div class="line"><a id="l01160" name="l01160"></a><span class="lineno"> 1160</span> va_list arg;</div>
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<div class="line"><a id="l01161" name="l01161"></a><span class="lineno"> 1161</span> va_start(arg, locale);</div>
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<div class="line"><a id="l01162" name="l01162"></a><span class="lineno"> 1162</span> vappendf(str, format, locale, arg);</div>
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<div class="line"><a id="l01163" name="l01163"></a><span class="lineno"> 1163</span> va_end(arg);</div>
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<div class="line"><a id="l01164" name="l01164"></a><span class="lineno"> 1164</span> }</div>
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<div class="line"><a id="l01165" name="l01165"></a><span class="lineno"> 1165</span> </div>
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<div class="line"><a id="l01174" name="l01174"></a><span class="lineno"> 1174</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="l01175" name="l01175"></a><span class="lineno"> 1175</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>
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<div class="line"><a id="l01176" name="l01176"></a><span class="lineno"> 1176</span> {</div>
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<div class="line"><a id="l01177" name="l01177"></a><span class="lineno"> 1177</span> str.clear();</div>
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<div class="line"><a id="l01178" name="l01178"></a><span class="lineno"> 1178</span> vappendf(str, format, locale, arg);</div>
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<div class="line"><a id="l01179" name="l01179"></a><span class="lineno"> 1179</span> }</div>
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<div class="line"><a id="l01180" name="l01180"></a><span class="lineno"> 1180</span> </div>
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<div class="line"><a id="l01188" name="l01188"></a><span class="lineno"> 1188</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="l01189" name="l01189"></a><span class="lineno"> 1189</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>
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<div class="line"><a id="l01190" name="l01190"></a><span class="lineno"> 1190</span> {</div>
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<div class="line"><a id="l01191" name="l01191"></a><span class="lineno"> 1191</span> va_list arg;</div>
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<div class="line"><a id="l01192" name="l01192"></a><span class="lineno"> 1192</span> va_start(arg, locale);</div>
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<div class="line"><a id="l01193" name="l01193"></a><span class="lineno"> 1193</span> vsprintf(str, format, locale, arg);</div>
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<div class="line"><a id="l01194" name="l01194"></a><span class="lineno"> 1194</span> va_end(arg);</div>
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<div class="line"><a id="l01195" name="l01195"></a><span class="lineno"> 1195</span> }</div>
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<div class="line"><a id="l01196" name="l01196"></a><span class="lineno"> 1196</span> </div>
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<div class="line"><a id="l01206" name="l01206"></a><span class="lineno"> 1206</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="l01207" name="l01207"></a><span class="lineno"> 1207</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="l01208" name="l01208"></a><span class="lineno"> 1208</span> {</div>
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<div class="line"><a id="l01209" name="l01209"></a><span class="lineno"> 1209</span> std::basic_string<_Elem, _Traits, _Ax> str;</div>
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<div class="line"><a id="l01210" name="l01210"></a><span class="lineno"> 1210</span> vappendf(str, format, locale, arg);</div>
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<div class="line"><a id="l01211" name="l01211"></a><span class="lineno"> 1211</span> <span class="keywordflow">return</span> str;</div>
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<div class="line"><a id="l01212" name="l01212"></a><span class="lineno"> 1212</span> }</div>
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<div class="line"><a id="l01213" name="l01213"></a><span class="lineno"> 1213</span> </div>
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<div class="line"><a id="l01222" name="l01222"></a><span class="lineno"> 1222</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="l01223" name="l01223"></a><span class="lineno"> 1223</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="l01224" name="l01224"></a><span class="lineno"> 1224</span> {</div>
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<div class="line"><a id="l01225" name="l01225"></a><span class="lineno"> 1225</span> va_list arg;</div>
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<div class="line"><a id="l01226" name="l01226"></a><span class="lineno"> 1226</span> va_start(arg, locale);</div>
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<div class="line"><a id="l01227" name="l01227"></a><span class="lineno"> 1227</span> <span class="keyword">auto</span> str = vsprintf(format, locale, arg);</div>
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<div class="line"><a id="l01228" name="l01228"></a><span class="lineno"> 1228</span> va_end(arg);</div>
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<div class="line"><a id="l01229" name="l01229"></a><span class="lineno"> 1229</span> <span class="keywordflow">return</span> str;</div>
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<div class="line"><a id="l01230" name="l01230"></a><span class="lineno"> 1230</span> }</div>
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<div class="line"><a id="l01231" name="l01231"></a><span class="lineno"> 1231</span>}</div>
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<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:39</div></div>
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<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:43</div></div>
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