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<a href="a00476.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// class template regex -*- C++ -*-</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> </div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Copyright (C) 2010-2018 Free Software Foundation, Inc.</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">//</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// This file is part of the GNU ISO C++ Library. This library is free</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// software; you can redistribute it and/or modify it under the</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// terms of the GNU General Public License as published by the</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// Free Software Foundation; either version 3, or (at your option)</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// any later version.</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// This library is distributed in the hope that it will be useful,</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// GNU General Public License for more details.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// Under Section 7 of GPL version 3, you are granted additional</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">// permissions described in the GCC Runtime Library Exception, version</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">// 3.1, as published by the Free Software Foundation.</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">// You should have received a copy of the GNU General Public License and</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">// a copy of the GCC Runtime Library Exception along with this program;</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">// <http://www.gnu.org/licenses/>.</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">/**</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * @file bits/regex_compiler.h</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * This is an internal header file, included by other library headers.</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> * Do not attempt to use it directly. @headername{regex}</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> */</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">namespace </span><a class="code" href="a01541.html">std</a> _GLIBCXX_VISIBILITY(default)</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> {</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> _GLIBCXX_BEGIN_NAMESPACE_VERSION</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> _GLIBCXX_BEGIN_NAMESPACE_CXX11</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keyword">template</span><<span class="keyword">typename</span>></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keyword">class </span>regex_traits;</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> _GLIBCXX_END_NAMESPACE_CXX11</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">namespace </span>__detail</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> {<span class="comment"></span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment"> /**</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment"> * @addtogroup regex-detail</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"> * @{</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"> */</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">template</span><<span class="keyword">typename</span>, <span class="keywordtype">bool</span>, <span class="keywordtype">bool</span>></div><div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="a06747.html"> 49</a></span>  <span class="keyword">struct </span><a class="code" href="a06747.html">_BracketMatcher</a>;</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"></span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment"> /**</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment"> * @brief Builds an NFA from an input iterator range.</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment"> *</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment"> * The %_TraitsT type should fulfill requirements [28.3].</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment"> */</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _TraitsT></div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="a06751.html"> 57</a></span>  <span class="keyword">class </span><a class="code" href="a06751.html">_Compiler</a></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  {</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _TraitsT::char_type _CharT;</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">typedef</span> <span class="keyword">const</span> _CharT* _IterT;</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keyword">typedef</span> _NFA<_TraitsT> _RegexT;</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">typedef</span> <a class="code" href="a01567.html#a510caedb3e640b81620023a85c1280bb">regex_constants::syntax_option_type</a> <a class="code" href="a01567.html#a510caedb3e640b81620023a85c1280bb">_FlagT</a>;</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <a class="code" href="a06751.html">_Compiler</a>(_IterT __b, _IterT __e,</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">const</span> <span class="keyword">typename</span> _TraitsT::locale_type& __traits, <a class="code" href="a01567.html#a510caedb3e640b81620023a85c1280bb">_FlagT</a> __flags);</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <a class="code" href="a06851.html">shared_ptr<const _RegexT></a></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  _M_get_nfa()</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  { <span class="keywordflow">return</span> std::move(_M_nfa); }</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">typedef</span> <a class="code" href="a06847.html">_Scanner<_CharT></a> _ScannerT;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _TraitsT::string_type _StringT;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _ScannerT::_TokenT _TokenT;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">typedef</span> <a class="code" href="a06743.html">_StateSeq<_TraitsT></a> <a class="code" href="a06743.html">_StateSeqT</a>;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">typedef</span> <a class="code" href="a07791.html">std::stack<_StateSeqT></a> <a class="code" href="a07791.html">_StackT</a>;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keyword">typedef</span> <a class="code" href="a05859.html">std::ctype<_CharT></a> <a class="code" href="a05859.html">_CtypeT</a>;</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="comment">// accepts a specific token or returns false.</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  _M_match_token(_TokenT __token);</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  _M_disjunction();</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  _M_alternative();</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  _M_term();</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  _M_assertion();</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  _M_quantifier();</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  _M_atom();</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  _M_bracket_expression();</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keyword">template</span><<span class="keywordtype">bool</span> __icase, <span class="keywordtype">bool</span> __collate></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  _M_insert_any_matcher_ecma();</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keyword">template</span><<span class="keywordtype">bool</span> __icase, <span class="keywordtype">bool</span> __collate></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  _M_insert_any_matcher_posix();</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keyword">template</span><<span class="keywordtype">bool</span> __icase, <span class="keywordtype">bool</span> __collate></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  _M_insert_char_matcher();</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keyword">template</span><<span class="keywordtype">bool</span> __icase, <span class="keywordtype">bool</span> __collate></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  _M_insert_character_class_matcher();</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">template</span><<span class="keywordtype">bool</span> __icase, <span class="keywordtype">bool</span> __collate></div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  _M_insert_bracket_matcher(<span class="keywordtype">bool</span> __neg);</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="comment">// Returns true if successfully matched one term and should continue.</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="comment">// Returns false if the compiler should move on.</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keyword">template</span><<span class="keywordtype">bool</span> __icase, <span class="keywordtype">bool</span> __collate></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  _M_expression_term(<a class="code" href="a07767.html">pair<bool, _CharT></a>& __last_char,</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <a class="code" href="a06747.html">_BracketMatcher<_TraitsT, __icase, __collate></a>&</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  __matcher);</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordtype">int</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  _M_cur_int_value(<span class="keywordtype">int</span> __radix);</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  _M_try_char();</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <a class="code" href="a06743.html">_StateSeqT</a></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  _M_pop()</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  {</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keyword">auto</span> ret = _M_stack.<a class="code" href="a07791.html#adc6f199f89b9bcf05884bcfcf96e18ea">top</a>();</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  _M_stack.<a class="code" href="a07791.html#a16b93d714717c5af52a14ebd6fec11b7">pop</a>();</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  }</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <a class="code" href="a01567.html#a510caedb3e640b81620023a85c1280bb">_FlagT</a> _M_flags;</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  _ScannerT _M_scanner;</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <a class="code" href="a06851.html">shared_ptr<_RegexT></a> _M_nfa;</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  _StringT _M_value;</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <a class="code" href="a07791.html">_StackT</a> _M_stack;</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keyword">const</span> _TraitsT& _M_traits;</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">const</span> <a class="code" href="a05859.html">_CtypeT</a>& _M_ctype;</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  };</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Tp></div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keyword">struct </span>__has_contiguous_iter : <a class="code" href="a03043.html">std::false_type</a> { };</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> </div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Ch, <span class="keyword">typename</span> _Tr, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keyword">struct </span>__has_contiguous_iter<<a class="code" href="a01541.html">std</a>::<a class="code" href="a04771.html">basic_string</a><_Ch, _Tr, _Alloc>></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  : <a class="code" href="a03043.html">std::true_type</a></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  { };</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keyword">struct </span>__has_contiguous_iter<<a class="code" href="a01541.html">std</a>::vector<_Tp, _Alloc>></div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  : <a class="code" href="a03043.html">std::true_type</a></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  { };</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Tp></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keyword">struct </span>__is_contiguous_normal_iter : <a class="code" href="a03043.html">std::false_type</a> { };</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _CharT></div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keyword">struct </span>__is_contiguous_normal_iter<_CharT*> : <a class="code" href="a03043.html">std::true_type</a> { };</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> </div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Tp, <span class="keyword">typename</span> _Cont></div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keyword">struct</span></div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  __is_contiguous_normal_iter<__gnu_cxx::__normal_iterator<_Tp, _Cont>></div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  : __has_contiguous_iter<_Cont>::type</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  { };</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> </div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Iter, <span class="keyword">typename</span> _TraitsT></div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keyword">using</span> __enable_if_contiguous_normal_iter</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  = <span class="keyword">typename</span> enable_if< __is_contiguous_normal_iter<_Iter>::value,</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <a class="code" href="a06851.html">std::shared_ptr<const _NFA<_TraitsT></a>> >::type;</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Iter, <span class="keyword">typename</span> _TraitsT></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keyword">using</span> __disable_if_contiguous_normal_iter</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  = <span class="keyword">typename</span> enable_if< !__is_contiguous_normal_iter<_Iter>::value,</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <a class="code" href="a06851.html">std::shared_ptr<const _NFA<_TraitsT></a>> >::type;</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> </div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _TraitsT, <span class="keyword">typename</span> _FwdIter></div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keyword">inline</span> __enable_if_contiguous_normal_iter<_FwdIter, _TraitsT></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  __compile_nfa(_FwdIter __first, _FwdIter __last,</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keyword">const</span> <span class="keyword">typename</span> _TraitsT::locale_type& __loc,</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <a class="code" href="a01567.html#a510caedb3e640b81620023a85c1280bb">regex_constants::syntax_option_type</a> __flags)</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  {</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordtype">size_t</span> __len = __last - __first;</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keyword">const</span> <span class="keyword">auto</span>* __cfirst = __len ? <a class="code" href="a01480.html#ga1954d5552e24586051011312041033f6">std::__addressof</a>(*__first) : nullptr;</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keyword">using</span> _Cmplr = _Compiler<_TraitsT>;</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordflow">return</span> _Cmplr(__cfirst, __cfirst + __len, __loc, __flags)._M_get_nfa();</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  }</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _TraitsT, <span class="keyword">typename</span> _FwdIter></div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keyword">inline</span> __disable_if_contiguous_normal_iter<_FwdIter, _TraitsT></div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  __compile_nfa(_FwdIter __first, _FwdIter __last,</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keyword">const</span> <span class="keyword">typename</span> _TraitsT::locale_type& __loc,</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <a class="code" href="a01567.html#a510caedb3e640b81620023a85c1280bb">regex_constants::syntax_option_type</a> __flags)</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  {</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keyword">const</span> basic_string<typename _TraitsT::char_type> __str(__first, __last);</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordflow">return</span> __compile_nfa<_TraitsT>(__str.data(), __str.data() + __str.size(),</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  __loc, __flags);</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  }</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="comment">// [28.13.14]</span></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _TraitsT, <span class="keywordtype">bool</span> __icase, <span class="keywordtype">bool</span> __collate></div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keyword">class </span>_RegexTranslatorBase</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  {</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _TraitsT::char_type _CharT;</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _TraitsT::string_type _StringT;</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keyword">typedef</span> _StringT _StrTransT;</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> </div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keyword">explicit</span></div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  _RegexTranslatorBase(<span class="keyword">const</span> _TraitsT& __traits)</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  : _M_traits(__traits)</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  { }</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  _CharT</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  _M_translate(_CharT __ch)<span class="keyword"> const</span></div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keywordflow">if</span> (__icase)</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordflow">return</span> _M_traits.translate_nocase(__ch);</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (__collate)</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">return</span> _M_traits.translate(__ch);</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordflow">return</span> __ch;</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  }</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> </div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  _StrTransT</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  _M_transform(_CharT __ch)<span class="keyword"> const</span></div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  _StrTransT __str(1, __ch);</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keywordflow">return</span> _M_traits.transform(__str.begin(), __str.end());</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  }</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="comment">// See LWG 523. It's not efficiently implementable when _TraitsT is not</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="comment">// std::regex_traits<>, and __collate is true. See specializations for</span></div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="comment">// implementations of other cases.</span></div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  _M_match_range(<span class="keyword">const</span> _StrTransT& __first, <span class="keyword">const</span> _StrTransT& __last,</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keyword">const</span> _StrTransT& __s)<span class="keyword"> const</span></div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> __first <= __s && __s <= __last; }</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> </div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordtype">bool</span> _M_in_range_icase(_CharT __first, _CharT __last, _CharT __ch)<span class="keyword"> const</span></div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keyword">typedef</span> <a class="code" href="a05859.html">std::ctype<_CharT></a> __ctype_type;</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keyword">const</span> <span class="keyword">auto</span>& __fctyp = use_facet<__ctype_type>(this->_M_traits.getloc());</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keyword">auto</span> __lower = __fctyp.<a class="code" href="a05855.html#a0ebd233aadf12ec7725b961c469855cf">tolower</a>(__ch);</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keyword">auto</span> __upper = __fctyp.toupper(__ch);</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keywordflow">return</span> (__first <= __lower && __lower <= __last)</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  || (__first <= __upper && __upper <= __last);</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  }</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> </div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keyword">const</span> _TraitsT& _M_traits;</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  };</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> </div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _TraitsT, <span class="keywordtype">bool</span> __icase, <span class="keywordtype">bool</span> __collate></div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keyword">class </span>_RegexTranslator</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  : <span class="keyword">public</span> _RegexTranslatorBase<_TraitsT, __icase, __collate></div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  {</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keyword">typedef</span> _RegexTranslatorBase<_TraitsT, __icase, __collate> _Base;</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keyword">using</span> _Base::_Base;</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  };</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> </div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _TraitsT, <span class="keywordtype">bool</span> __icase></div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keyword">class </span>_RegexTranslator<_TraitsT, __icase, false></div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  : <span class="keyword">public</span> _RegexTranslatorBase<_TraitsT, __icase, false></div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  {</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keyword">typedef</span> _RegexTranslatorBase<_TraitsT, __icase, false> _Base;</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Base::_CharT _CharT;</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keyword">typedef</span> _CharT _StrTransT;</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> </div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keyword">using</span> _Base::_Base;</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> </div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  _StrTransT</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  _M_transform(_CharT __ch)<span class="keyword"> const</span></div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> __ch; }</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span> </div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  _M_match_range(_CharT __first, _CharT __last, _CharT __ch)<span class="keyword"> const</span></div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordflow">if</span> (!__icase)</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordflow">return</span> __first <= __ch && __ch <= __last;</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="keywordflow">return</span> this->_M_in_range_icase(__first, __last, __ch);</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  }</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  };</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span> </div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _CharType></div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keyword">class </span>_RegexTranslator<<a class="code" href="a01541.html">std</a>::regex_traits<_CharType>, true, true></div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  : <span class="keyword">public</span> _RegexTranslatorBase<std::regex_traits<_CharType>, true, true></div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  {</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keyword">typedef</span> _RegexTranslatorBase<std::regex_traits<_CharType>, <span class="keyword">true</span>, <span class="keyword">true</span>></div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  _Base;</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Base::_CharT _CharT;</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Base::_StrTransT _StrTransT;</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> </div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keyword">using</span> _Base::_Base;</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span> </div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  _M_match_range(<span class="keyword">const</span> _StrTransT& __first, <span class="keyword">const</span> _StrTransT& __last,</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keyword">const</span> _StrTransT& __str)<span class="keyword"> const</span></div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  __glibcxx_assert(__first.size() == 1);</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  __glibcxx_assert(__last.size() == 1);</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  __glibcxx_assert(__str.size() == 1);</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="keywordflow">return</span> this->_M_in_range_icase(__first[0], __last[0], __str[0]);</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  }</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  };</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span> </div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _TraitsT></div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keyword">class </span>_RegexTranslator<_TraitsT, false, false></div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  {</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _TraitsT::char_type _CharT;</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="keyword">typedef</span> _CharT _StrTransT;</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span> </div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="keyword">explicit</span></div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  _RegexTranslator(<span class="keyword">const</span> _TraitsT&)</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  { }</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span> </div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  _CharT</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  _M_translate(_CharT __ch)<span class="keyword"> const</span></div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> __ch; }</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span> </div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  _StrTransT</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  _M_transform(_CharT __ch)<span class="keyword"> const</span></div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> __ch; }</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span> </div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  _M_match_range(_CharT __first, _CharT __last, _CharT __ch)<span class="keyword"> const</span></div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> __first <= __ch && __ch <= __last; }</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  };</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span> </div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _TraitsT, <span class="keywordtype">bool</span> __is_ecma, <span class="keywordtype">bool</span> __icase, <span class="keywordtype">bool</span> __collate></div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <span class="keyword">struct </span>_AnyMatcher;</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span> </div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _TraitsT, <span class="keywordtype">bool</span> __icase, <span class="keywordtype">bool</span> __collate></div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keyword">struct </span>_AnyMatcher<_TraitsT, false, __icase, __collate></div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  {</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keyword">typedef</span> _RegexTranslator<_TraitsT, __icase, __collate> _TransT;</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _TransT::_CharT _CharT;</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span> </div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="keyword">explicit</span></div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  _AnyMatcher(<span class="keyword">const</span> _TraitsT& __traits)</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  : _M_translator(__traits)</div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  { }</div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span> </div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  operator()(_CharT __ch)<span class="keyword"> const</span></div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="keyword">static</span> <span class="keyword">auto</span> __nul = _M_translator._M_translate(<span class="charliteral">'\0'</span>);</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keywordflow">return</span> _M_translator._M_translate(__ch) != __nul;</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  }</div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span> </div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  _TransT _M_translator;</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  };</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span> </div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _TraitsT, <span class="keywordtype">bool</span> __icase, <span class="keywordtype">bool</span> __collate></div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keyword">struct </span>_AnyMatcher<_TraitsT, true, __icase, __collate></div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  {</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="keyword">typedef</span> _RegexTranslator<_TraitsT, __icase, __collate> _TransT;</div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _TransT::_CharT _CharT;</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span> </div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="keyword">explicit</span></div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  _AnyMatcher(<span class="keyword">const</span> _TraitsT& __traits)</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  : _M_translator(__traits)</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  { }</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span> </div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  operator()(_CharT __ch)<span class="keyword"> const</span></div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_apply(__ch, <span class="keyword">typename</span> is_same<_CharT, char>::type()); }</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span> </div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  _M_apply(_CharT __ch, <a class="code" href="a01479.html#ga6a860513044e23d34e553ea986e83fa1">true_type</a>)<span class="keyword"> const</span></div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <span class="keyword">auto</span> __c = _M_translator._M_translate(__ch);</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keyword">auto</span> __n = _M_translator._M_translate(<span class="charliteral">'\n'</span>);</div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keyword">auto</span> __r = _M_translator._M_translate(<span class="charliteral">'\r'</span>);</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="keywordflow">return</span> __c != __n && __c != __r;</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  }</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span> </div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  _M_apply(_CharT __ch, <a class="code" href="a01479.html#gaebe6729ab5488ecc76c762873d226857">false_type</a>)<span class="keyword"> const</span></div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keyword">auto</span> __c = _M_translator._M_translate(__ch);</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="keyword">auto</span> __n = _M_translator._M_translate(<span class="charliteral">'\n'</span>);</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <span class="keyword">auto</span> __r = _M_translator._M_translate(<span class="charliteral">'\r'</span>);</div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="keyword">auto</span> __u2028 = _M_translator._M_translate(u<span class="stringliteral">'\u2028'</span>);</div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  <span class="keyword">auto</span> __u2029 = _M_translator._M_translate(u<span class="stringliteral">'\u2029'</span>);</div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keywordflow">return</span> __c != __n && __c != __r && __c != __u2028 && __c != __u2029;</div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  }</div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span> </div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  _TransT _M_translator;</div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  };</div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span> </div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _TraitsT, <span class="keywordtype">bool</span> __icase, <span class="keywordtype">bool</span> __collate></div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="keyword">struct </span>_CharMatcher</div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  {</div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="keyword">typedef</span> _RegexTranslator<_TraitsT, __icase, __collate> _TransT;</div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _TransT::_CharT _CharT;</div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span> </div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  _CharMatcher(_CharT __ch, <span class="keyword">const</span> _TraitsT& __traits)</div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  : _M_translator(__traits), _M_ch(_M_translator._M_translate(__ch))</div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  { }</div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span> </div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  operator()(_CharT __ch)<span class="keyword"> const</span></div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_ch == _M_translator._M_translate(__ch); }</div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span> </div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  _TransT _M_translator;</div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  _CharT _M_ch;</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  };</div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span> <span class="comment"></span></div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span> <span class="comment"> /// Matches a character range (bracket expression)</span></div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> _TraitsT, <span class="keywordtype">bool</span> __icase, <span class="keywordtype">bool</span> __collate></div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  <span class="keyword">struct </span>_BracketMatcher</div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  {</div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="keyword">typedef</span> _RegexTranslator<_TraitsT, __icase, __collate> _TransT;</div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _TransT::_CharT _CharT;</div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _TransT::_StrTransT _StrTransT;</div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _TraitsT::string_type _StringT;</div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _TraitsT::char_class_type _CharClassT;</div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span> </div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  _BracketMatcher(<span class="keywordtype">bool</span> __is_non_matching,</div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keyword">const</span> _TraitsT& __traits)</div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  : _M_class_set(0), _M_translator(__traits), _M_traits(__traits),</div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  _M_is_non_matching(__is_non_matching)</div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  { }</div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span> </div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  operator()(_CharT __ch)<span class="keyword"> const</span></div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  _GLIBCXX_DEBUG_ASSERT(_M_is_ready);</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="keywordflow">return</span> _M_apply(__ch, _UseCache());</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  }</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span> </div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  _M_add_char(_CharT __c)</div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  {</div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  _M_char_set.<a class="code" href="a07923.html#a6f2144e852790296d3c62cdec92c95ce">push_back</a>(_M_translator._M_translate(__c));</div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  _GLIBCXX_DEBUG_ONLY(_M_is_ready = <span class="keyword">false</span>);</div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  }</div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span> </div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  _StringT</div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  _M_add_collate_element(<span class="keyword">const</span> _StringT& __s)</div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  {</div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="keyword">auto</span> __st = _M_traits.lookup_collatename(__s.data(),</div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  __s.data() + __s.size());</div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="keywordflow">if</span> (__st.empty())</div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  __throw_regex_error(<a class="code" href="a01567.html#ade164916507884ce776bba031f7bce60">regex_constants::error_collate</a>,</div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  <span class="stringliteral">"Invalid collate element."</span>);</div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  _M_char_set.<a class="code" href="a07923.html#a6f2144e852790296d3c62cdec92c95ce">push_back</a>(_M_translator._M_translate(__st[0]));</div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  _GLIBCXX_DEBUG_ONLY(_M_is_ready = <span class="keyword">false</span>);</div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  <span class="keywordflow">return</span> __st;</div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  }</div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span> </div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  _M_add_equivalence_class(<span class="keyword">const</span> _StringT& __s)</div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  {</div><div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  <span class="keyword">auto</span> __st = _M_traits.lookup_collatename(__s.data(),</div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  __s.data() + __s.size());</div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="keywordflow">if</span> (__st.empty())</div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  __throw_regex_error(<a class="code" href="a01567.html#ade164916507884ce776bba031f7bce60">regex_constants::error_collate</a>,</div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  <span class="stringliteral">"Invalid equivalence class."</span>);</div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  __st = _M_traits.transform_primary(__st.data(),</div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  __st.data() + __st.size());</div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  _M_equiv_set.<a class="code" href="a07923.html#a6f2144e852790296d3c62cdec92c95ce">push_back</a>(__st);</div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  _GLIBCXX_DEBUG_ONLY(_M_is_ready = <span class="keyword">false</span>);</div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  }</div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span> </div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="comment">// __neg should be true for \D, \S and \W only.</span></div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  _M_add_character_class(<span class="keyword">const</span> _StringT& __s, <span class="keywordtype">bool</span> __neg)</div><div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  {</div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="keyword">auto</span> __mask = _M_traits.lookup_classname(__s.data(),</div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  __s.data() + __s.size(),</div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  __icase);</div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="keywordflow">if</span> (__mask == 0)</div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  __throw_regex_error(<a class="code" href="a01567.html#ade164916507884ce776bba031f7bce60">regex_constants::error_collate</a>,</div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="stringliteral">"Invalid character class."</span>);</div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keywordflow">if</span> (!__neg)</div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  _M_class_set |= __mask;</div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  _M_neg_class_set.<a class="code" href="a07923.html#a6f2144e852790296d3c62cdec92c95ce">push_back</a>(__mask);</div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  _GLIBCXX_DEBUG_ONLY(_M_is_ready = <span class="keyword">false</span>);</div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  }</div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span> </div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  _M_make_range(_CharT __l, _CharT __r)</div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  {</div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="keywordflow">if</span> (__l > __r)</div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  __throw_regex_error(<a class="code" href="a01567.html#a38aa5041411e6e3d98057811eb691cd0">regex_constants::error_range</a>,</div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="stringliteral">"Invalid range in bracket expression."</span>);</div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  _M_range_set.push_back(<a class="code" href="a01480.html#ga0409e288f07b697cb6885d1002df0bd6">make_pair</a>(_M_translator._M_transform(__l),</div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  _M_translator._M_transform(__r)));</div><div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  _GLIBCXX_DEBUG_ONLY(_M_is_ready = <span class="keyword">false</span>);</div><div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  }</div><div class="line"><a name="l00514"></a><span class="lineno"> 514</span> </div><div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  _M_ready()</div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  {</div><div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  <a class="code" href="a01485.html#gae3c0067ae83db1824367ded659a960b2">std::sort</a>(_M_char_set.<a class="code" href="a07923.html#ac219a7abc1e291dfe0a57189895d04d1">begin</a>(), _M_char_set.<a class="code" href="a07923.html#ae957699b810eb3313916800773e103d7">end</a>());</div><div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <span class="keyword">auto</span> __end = <a class="code" href="a01483.html#ga7db53d49590370140ef23f2c9bf7b225">std::unique</a>(_M_char_set.<a class="code" href="a07923.html#ac219a7abc1e291dfe0a57189895d04d1">begin</a>(), _M_char_set.<a class="code" href="a07923.html#ae957699b810eb3313916800773e103d7">end</a>());</div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  _M_char_set.<a class="code" href="a07923.html#a1c8b8734443a1028d00ad364190bac76">erase</a>(__end, _M_char_set.<a class="code" href="a07923.html#ae957699b810eb3313916800773e103d7">end</a>());</div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  _M_make_cache(_UseCache());</div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  _GLIBCXX_DEBUG_ONLY(_M_is_ready = <span class="keyword">true</span>);</div><div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  }</div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span> </div><div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="comment">// Currently we only use the cache for char</span></div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="a03043.html">std::is_same<_CharT, char>::type</a> _UseCache;</div><div class="line"><a name="l00528"></a><span class="lineno"> 528</span> </div><div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <span class="keyword">static</span> constexpr <span class="keywordtype">size_t</span></div><div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  _S_cache_size()</div><div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  {</div><div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="keywordflow">return</span> 1ul << (<span class="keyword">sizeof</span>(_CharT) * __CHAR_BIT__ * <span class="keywordtype">int</span>(_UseCache::value));</div><div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  }</div><div class="line"><a name="l00534"></a><span class="lineno"> 534</span> </div><div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="keyword">struct </span>_Dummy { };</div><div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> <a class="code" href="a03047.html">std::conditional</a><_UseCache::value,</div><div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <a class="code" href="a01815.html">std::bitset</a><_S_cache_size()>,</div><div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  _Dummy>::type _CacheT;</div><div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> std::make_unsigned<_CharT>::type _UnsignedCharT;</div><div class="line"><a name="l00540"></a><span class="lineno"> 540</span> </div><div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  _M_apply(_CharT __ch, <a class="code" href="a01479.html#gaebe6729ab5488ecc76c762873d226857">false_type</a>) <span class="keyword">const</span>;</div><div class="line"><a name="l00543"></a><span class="lineno"> 543</span> </div><div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  _M_apply(_CharT __ch, <a class="code" href="a01479.html#ga6a860513044e23d34e553ea986e83fa1">true_type</a>)<span class="keyword"> const</span></div><div class="line"><a name="l00546"></a><span class="lineno"> 546</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_cache[static_cast<_UnsignedCharT>(__ch)]; }</div><div class="line"><a name="l00547"></a><span class="lineno"> 547</span> </div><div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  _M_make_cache(<a class="code" href="a01479.html#ga6a860513044e23d34e553ea986e83fa1">true_type</a>)</div><div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  {</div><div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> __i = 0; __i < _M_cache.size(); __i++)</div><div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  _M_cache[__i] = _M_apply(static_cast<_CharT>(__i), <a class="code" href="a01479.html#gaebe6729ab5488ecc76c762873d226857">false_type</a>());</div><div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  }</div><div class="line"><a name="l00554"></a><span class="lineno"> 554</span> </div><div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  _M_make_cache(<a class="code" href="a01479.html#gaebe6729ab5488ecc76c762873d226857">false_type</a>)</div><div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  { }</div><div class="line"><a name="l00558"></a><span class="lineno"> 558</span> </div><div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  <a class="code" href="a07923.html">std::vector<_CharT></a> _M_char_set;</div><div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  <a class="code" href="a07923.html">std::vector<_StringT></a> _M_equiv_set;</div><div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <a class="code" href="a07923.html">std::vector<pair<_StrTransT, _StrTransT></a>> _M_range_set;</div><div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <a class="code" href="a07923.html">std::vector<_CharClassT></a> _M_neg_class_set;</div><div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  _CharClassT _M_class_set;</div><div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  _TransT _M_translator;</div><div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  <span class="keyword">const</span> _TraitsT& _M_traits;</div><div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keywordtype">bool</span> _M_is_non_matching;</div><div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  _CacheT _M_cache;</div><div class="line"><a name="l00569"></a><span class="lineno"> 569</span> <span class="preprocessor">#ifdef _GLIBCXX_DEBUG</span></div><div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="keywordtype">bool</span> _M_is_ready = <span class="keyword">false</span>;</div><div class="line"><a name="l00571"></a><span class="lineno"> 571</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  };</div><div class="line"><a name="l00573"></a><span class="lineno"> 573</span> <span class="comment"></span></div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span> <span class="comment"> //@} regex-detail</span></div><div class="line"><a name="l00575"></a><span class="lineno"> 575</span> <span class="comment"></span>} <span class="comment">// namespace __detail</span></div><div class="line"><a name="l00576"></a><span class="lineno"> 576</span> _GLIBCXX_END_NAMESPACE_VERSION</div><div class="line"><a name="l00577"></a><span class="lineno"> 577</span> } <span class="comment">// namespace std</span></div><div class="line"><a name="l00578"></a><span class="lineno"> 578</span> </div><div class="line"><a name="l00579"></a><span class="lineno"> 579</span> <span class="preprocessor">#include <<a class="code" href="a00479.html">bits/regex_compiler.tcc</a>></span></div><div class="ttc" id="a07923_html"><div class="ttname"><a href="a07923.html">std::vector< _CharT ></a></div></div>
<div class="ttc" id="a06847_html"><div class="ttname"><a href="a06847.html">std::__detail::_Scanner</a></div><div class="ttdoc">Scans an input range for regex tokens.</div><div class="ttdef"><b>Definition:</b> <a href="a00494_source.html#l00210">regex_scanner.h:210</a></div></div>
<div class="ttc" id="a06747_html"><div class="ttname"><a href="a06747.html">std::__detail::_BracketMatcher</a></div><div class="ttdoc">Matches a character range (bracket expression)</div><div class="ttdef"><b>Definition:</b> <a href="a00476_source.html#l00049">regex_compiler.h:49</a></div></div>
<div class="ttc" id="a07767_html"><div class="ttname"><a href="a07767.html">std::pair</a></div><div class="ttdoc">Struct holding two objects of arbitrary type.</div><div class="ttdef"><b>Definition:</b> <a href="a00572_source.html#l00208">stl_pair.h:208</a></div></div>
<div class="ttc" id="a01479_html_ga6a860513044e23d34e553ea986e83fa1"><div class="ttname"><a href="a01479.html#ga6a860513044e23d34e553ea986e83fa1">std::true_type</a></div><div class="ttdeci">integral_constant< bool, true > true_type</div><div class="ttdoc">The type used as a compile-time boolean with true value.</div><div class="ttdef"><b>Definition:</b> <a href="a00167_source.html#l00075">type_traits:75</a></div></div>
<div class="ttc" id="a04771_html"><div class="ttname"><a href="a04771.html">std::basic_string</a></div><div class="ttdoc">Managing sequences of characters and character-like objects.</div><div class="ttdef"><b>Definition:</b> <a href="a00290_source.html#l03104">basic_string.h:3104</a></div></div>
<div class="ttc" id="a06743_html"><div class="ttname"><a href="a06743.html">std::__detail::_StateSeq</a></div><div class="ttdoc">Describes a sequence of one or more _State, its current start and end(s). This structure contains fra...</div><div class="ttdef"><b>Definition:</b> <a href="a00470_source.html#l00355">regex_automaton.h:355</a></div></div>
<div class="ttc" id="a01483_html_ga7db53d49590370140ef23f2c9bf7b225"><div class="ttname"><a href="a01483.html#ga7db53d49590370140ef23f2c9bf7b225">std::unique</a></div><div class="ttdeci">_ForwardIterator unique(_ForwardIterator __first, _ForwardIterator __last, _BinaryPredicate __binary_pred)</div><div class="ttdoc">Remove consecutive values from a sequence using a predicate.</div><div class="ttdef"><b>Definition:</b> <a href="a00527_source.html#l01025">stl_algo.h:1025</a></div></div>
<div class="ttc" id="a01567_html_a510caedb3e640b81620023a85c1280bb"><div class="ttname"><a href="a01567.html#a510caedb3e640b81620023a85c1280bb">std::regex_constants::syntax_option_type</a></div><div class="ttdeci">syntax_option_type</div><div class="ttdoc">This is a bitmask type indicating how to interpret the regex.</div><div class="ttdef"><b>Definition:</b> <a href="a00482_source.html#l00081">regex_constants.h:81</a></div></div>
<div class="ttc" id="a01815_html"><div class="ttname"><a href="a01815.html">std::bitset</a></div><div class="ttdoc">The bitset class represents a fixed-size sequence of bits.(Note that bitset does not meet the formal ...</div><div class="ttdef"><b>Definition:</b> <a href="a00047_source.html#l00751">bitset:751</a></div></div>
<div class="ttc" id="a03047_html"><div class="ttname"><a href="a03047.html">std::conditional</a></div><div class="ttdoc">Define a member typedef type to one of two argument types.</div><div class="ttdef"><b>Definition:</b> <a href="a00167_source.html#l00092">type_traits:92</a></div></div>
<div class="ttc" id="a00479_html"><div class="ttname"><a href="a00479.html">regex_compiler.tcc</a></div></div>
<div class="ttc" id="a01480_html_ga1954d5552e24586051011312041033f6"><div class="ttname"><a href="a01480.html#ga1954d5552e24586051011312041033f6">std::__addressof</a></div><div class="ttdeci">constexpr _Tp * __addressof(_Tp &__r) noexcept</div><div class="ttdoc">Same as C++11 std::addressof.</div><div class="ttdef"><b>Definition:</b> <a href="a00422_source.html#l00047">move.h:47</a></div></div>
<div class="ttc" id="a01480_html_ga0409e288f07b697cb6885d1002df0bd6"><div class="ttname"><a href="a01480.html#ga0409e288f07b697cb6885d1002df0bd6">std::make_pair</a></div><div class="ttdeci">constexpr pair< typename __decay_and_strip< _T1 >::__type, typename __decay_and_strip< _T2 >::__type > make_pair(_T1 &&__x, _T2 &&__y)</div><div class="ttdoc">A convenience wrapper for creating a pair from two objects.</div><div class="ttdef"><b>Definition:</b> <a href="a00572_source.html#l00524">stl_pair.h:524</a></div></div>
<div class="ttc" id="a07791_html_adc6f199f89b9bcf05884bcfcf96e18ea"><div class="ttname"><a href="a07791.html#adc6f199f89b9bcf05884bcfcf96e18ea">std::stack::top</a></div><div class="ttdeci">reference top()</div><div class="ttdef"><b>Definition:</b> <a href="a00587_source.html#l00198">stl_stack.h:198</a></div></div>
<div class="ttc" id="a07923_html_a6f2144e852790296d3c62cdec92c95ce"><div class="ttname"><a href="a07923.html#a6f2144e852790296d3c62cdec92c95ce">std::vector::push_back</a></div><div class="ttdeci">void push_back(const value_type &__x)</div><div class="ttdoc">Add data to the end of the vector.</div><div class="ttdef"><b>Definition:</b> <a href="a00599_source.html#l01074">stl_vector.h:1074</a></div></div>
<div class="ttc" id="a01567_html_ade164916507884ce776bba031f7bce60"><div class="ttname"><a href="a01567.html#ade164916507884ce776bba031f7bce60">std::regex_constants::error_collate</a></div><div class="ttdeci">constexpr error_type error_collate(_S_error_collate)</div></div>
<div class="ttc" id="a03043_html"><div class="ttname"><a href="a03043.html">std::integral_constant</a></div><div class="ttdoc">integral_constant</div><div class="ttdef"><b>Definition:</b> <a href="a00167_source.html#l00057">type_traits:57</a></div></div>
<div class="ttc" id="a01485_html_gae3c0067ae83db1824367ded659a960b2"><div class="ttname"><a href="a01485.html#gae3c0067ae83db1824367ded659a960b2">std::sort</a></div><div class="ttdeci">void sort(_RandomAccessIterator __first, _RandomAccessIterator __last, _Compare __comp)</div><div class="ttdoc">Sort the elements of a sequence using a predicate for comparison.</div><div class="ttdef"><b>Definition:</b> <a href="a00527_source.html#l04854">stl_algo.h:4854</a></div></div>
<div class="ttc" id="a05855_html_a0ebd233aadf12ec7725b961c469855cf"><div class="ttname"><a href="a05855.html#a0ebd233aadf12ec7725b961c469855cf">std::__ctype_abstract_base::tolower</a></div><div class="ttdeci">char_type tolower(char_type __c) const</div><div class="ttdoc">Convert to lowercase.</div><div class="ttdef"><b>Definition:</b> <a href="a00401_source.html#l00261">locale_facets.h:261</a></div></div>
<div class="ttc" id="a01541_html"><div class="ttname"><a href="a01541.html">std</a></div><div class="ttdoc">ISO C++ entities toplevel namespace is std.</div></div>
<div class="ttc" id="a07923_html_ac219a7abc1e291dfe0a57189895d04d1"><div class="ttname"><a href="a07923.html#ac219a7abc1e291dfe0a57189895d04d1">std::vector::begin</a></div><div class="ttdeci">iterator begin() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a00599_source.html#l00698">stl_vector.h:698</a></div></div>
<div class="ttc" id="a07791_html_a16b93d714717c5af52a14ebd6fec11b7"><div class="ttname"><a href="a07791.html#a16b93d714717c5af52a14ebd6fec11b7">std::stack::pop</a></div><div class="ttdeci">void pop()</div><div class="ttdoc">Removes first element.</div><div class="ttdef"><b>Definition:</b> <a href="a00587_source.html#l00258">stl_stack.h:258</a></div></div>
<div class="ttc" id="a01479_html_gaebe6729ab5488ecc76c762873d226857"><div class="ttname"><a href="a01479.html#gaebe6729ab5488ecc76c762873d226857">std::false_type</a></div><div class="ttdeci">integral_constant< bool, false > false_type</div><div class="ttdoc">The type used as a compile-time boolean with false value.</div><div class="ttdef"><b>Definition:</b> <a href="a00167_source.html#l00078">type_traits:78</a></div></div>
<div class="ttc" id="a01567_html_a38aa5041411e6e3d98057811eb691cd0"><div class="ttname"><a href="a01567.html#a38aa5041411e6e3d98057811eb691cd0">std::regex_constants::error_range</a></div><div class="ttdeci">constexpr error_type error_range(_S_error_range)</div></div>
<div class="ttc" id="a07923_html_a1c8b8734443a1028d00ad364190bac76"><div class="ttname"><a href="a07923.html#a1c8b8734443a1028d00ad364190bac76">std::vector::erase</a></div><div class="ttdeci">iterator erase(const_iterator __position)</div><div class="ttdoc">Remove element at given position.</div><div class="ttdef"><b>Definition:</b> <a href="a00599_source.html#l01317">stl_vector.h:1317</a></div></div>
<div class="ttc" id="a06851_html"><div class="ttname"><a href="a06851.html">std::shared_ptr</a></div><div class="ttdoc">A smart pointer with reference-counted copy semantics.</div><div class="ttdef"><b>Definition:</b> <a href="a17112_source.html#l00103">bits/shared_ptr.h:103</a></div></div>
<div class="ttc" id="a06751_html"><div class="ttname"><a href="a06751.html">std::__detail::_Compiler</a></div><div class="ttdoc">Builds an NFA from an input iterator range.</div><div class="ttdef"><b>Definition:</b> <a href="a00476_source.html#l00057">regex_compiler.h:57</a></div></div>
<div class="ttc" id="a07923_html_ae957699b810eb3313916800773e103d7"><div class="ttname"><a href="a07923.html#ae957699b810eb3313916800773e103d7">std::vector::end</a></div><div class="ttdeci">iterator end() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a00599_source.html#l00716">stl_vector.h:716</a></div></div>
<div class="ttc" id="a07791_html"><div class="ttname"><a href="a07791.html">std::stack< _StateSeqT ></a></div></div>
<div class="ttc" id="a05859_html"><div class="ttname"><a href="a05859.html">std::ctype</a></div><div class="ttdoc">Primary class template ctype facet.This template class defines classification and conversion function...</div><div class="ttdef"><b>Definition:</b> <a href="a00401_source.html#l00612">locale_facets.h:612</a></div></div>
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