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<a href="a00392.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">// Locale support -*- 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) 1997-2018 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">/** @file bits/locale_classes.h</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * This is an internal header file, included by other library headers.</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * Do not attempt to use it directly. @headername{locale}</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> */</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">//</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// ISO C++ 14882: 22.1 Locales</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">//</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#ifndef _LOCALE_CLASSES_H</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#define _LOCALE_CLASSES_H 1</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#pragma GCC system_header</span></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> <span class="preprocessor">#include <<a class="code" href="a00413.html">bits/localefwd.h</a>></span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#include <<a class="code" href="a00152.html">string</a>></span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#include <<a class="code" href="a01022.html">ext/atomicity.h</a>></span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">namespace </span><a class="code" href="a01538.html">std</a> _GLIBCXX_VISIBILITY(default)</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> _GLIBCXX_BEGIN_NAMESPACE_VERSION</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="comment">// 22.1.1 Class locale</span><span class="comment"></span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"> /**</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"> * @brief Container class for localization functionality.</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"> * @ingroup locales</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"> * The locale class is first a class wrapper for C library locales. It is</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment"> * also an extensible container for user-defined localization. A locale is</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment"> * a collection of facets that implement various localization features such</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment"> * as money, time, and number printing.</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"> *</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> * Constructing C++ locales does not change the C library locale.</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> *</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> * This library supports efficient construction and copying of locales</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"> * through a reference counting implementation of the locale class.</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment"> */</span></div><div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="a05816.html"> 62</a></span>  <span class="keyword">class </span><a class="code" href="a05816.html">locale</a></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  {</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="comment">// Types:</span><span class="comment"></span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment"> /// Definition of locale::category.</span></div><div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="a05816.html#a969b15053ff1b296935ea2dff07afad5"> 67</a></span> <span class="comment"></span> <span class="keyword">typedef</span> <span class="keywordtype">int</span> <a class="code" href="a05816.html#a969b15053ff1b296935ea2dff07afad5">category</a>;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="comment">// Forward decls and friends:</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">class </span><a class="code" href="a05820.html">facet</a>;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keyword">class </span><a class="code" href="a05824.html">id</a>;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">class </span>_Impl;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="a05820.html">facet</a>;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keyword">friend</span> <span class="keyword">class </span>_Impl;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Facet></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keyword">friend</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <a class="code" href="a05816.html#ad5bc3cddb6bb375329682cb211ba0441">has_facet</a>(<span class="keyword">const</span> <a class="code" href="a05816.html">locale</a>&) <span class="keywordflow">throw</span>();</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Facet></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">friend</span> <span class="keyword">const</span> _Facet&</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <a class="code" href="a05816.html#ac42c07b39caa9133862dd851c3fa2c7d">use_facet</a>(<span class="keyword">const</span> <a class="code" href="a05816.html">locale</a>&);</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Cache></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keyword">friend</span> <span class="keyword">struct </span>__use_cache;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment"></span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment"> //@{</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="comment"></span><span class="comment"> /**</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment"> * @brief Category values.</span></div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment"> *</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment"> * The standard category values are none, ctype, numeric, collate, time,</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment"> * monetary, and messages. They form a bitmask that supports union and</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment"> * intersection. The category all is the union of these values.</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="comment"> *</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="comment"> * NB: Order must match _S_facet_categories definition in locale.cc</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment"> */</span></div><div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="a05816.html#a70bef0686be2c1b746e21069f73415b8"> 98</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="a05816.html#a969b15053ff1b296935ea2dff07afad5">category</a> <a class="code" href="a05816.html#a70bef0686be2c1b746e21069f73415b8">none</a> = 0;</div><div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="a05816.html#a283927e767f737e4ef7a7ccd0bec1da1"> 99</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="a05816.html#a969b15053ff1b296935ea2dff07afad5">category</a> <a class="code" href="a05856.html">ctype</a> = 1L << 0;</div><div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="a05816.html#a50c9f58112ca40d3d53b07e1d524228b"> 100</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="a05816.html#a969b15053ff1b296935ea2dff07afad5">category</a> <a class="code" href="a05816.html#a50c9f58112ca40d3d53b07e1d524228b">numeric</a> = 1L << 1;</div><div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="a05816.html#acd2238d0ec6436541c1f9f343e5e32d3"> 101</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="a05816.html#a969b15053ff1b296935ea2dff07afad5">category</a> <a class="code" href="a05832.html">collate</a> = 1L << 2;</div><div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="a05816.html#a1da7e1b7c469ed4ed45d61139cdc043d"> 102</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="a05816.html#a969b15053ff1b296935ea2dff07afad5">category</a> <a class="code" href="a05816.html#a1da7e1b7c469ed4ed45d61139cdc043d">time</a> = 1L << 3;</div><div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="a05816.html#a344e6500c766e554a71933878f1fc654"> 103</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="a05816.html#a969b15053ff1b296935ea2dff07afad5">category</a> <a class="code" href="a05816.html#a344e6500c766e554a71933878f1fc654">monetary</a> = 1L << 4;</div><div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="a05816.html#a7cfad8ee6c5f1275b9862c63bd5d5241"> 104</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="a05816.html#a969b15053ff1b296935ea2dff07afad5">category</a> <a class="code" href="a05972.html">messages</a> = 1L << 5;</div><div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="a05816.html#ad2ddc152ed732bc16528984b71f1066d"> 105</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="a05816.html#a969b15053ff1b296935ea2dff07afad5">category</a> <a class="code" href="a05816.html#ad2ddc152ed732bc16528984b71f1066d">all</a> = (<a class="code" href="a05856.html">ctype</a> | <a class="code" href="a05816.html#a50c9f58112ca40d3d53b07e1d524228b">numeric</a> | <a class="code" href="a05832.html">collate</a> |</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <a class="code" href="a05816.html#a1da7e1b7c469ed4ed45d61139cdc043d">time</a> | <a class="code" href="a05816.html#a344e6500c766e554a71933878f1fc654">monetary</a> | <a class="code" href="a05816.html#a7cfad8ee6c5f1275b9862c63bd5d5241">messages</a>);<span class="comment"></span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment"> //@}</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment"></span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="comment">// Construct/copy/destroy:</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="comment"></span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment"> /**</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment"> * @brief Default constructor.</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment"> *</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"> * Constructs a copy of the global locale. If no locale has been</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment"> * explicitly set, this is the C locale.</span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment"> */</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <a class="code" href="a05816.html#af149bfda05282c1f7c62973c887d77e6">locale</a>() throw();</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="comment"></span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="comment"> /**</span></div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="comment"> * @brief Copy constructor.</span></div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="comment"> *</span></div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="comment"> * Constructs a copy of @a other.</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="comment"> *</span></div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="comment"> * @param __other The locale to copy.</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="comment"> */</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <a class="code" href="a05816.html">locale</a>(const <a class="code" href="a05816.html">locale</a>& __other) throw();</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="comment"></span></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="comment"> /**</span></div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="comment"> * @brief Named locale constructor.</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="comment"> *</span></div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="comment"> * Constructs a copy of the named C library locale.</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment"> *</span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="comment"> * @param __s Name of the locale to construct.</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="comment"> * @throw std::runtime_error if __s is null or an undefined locale.</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="comment"> */</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  explicit</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <a class="code" href="a05816.html">locale</a>(const <span class="keywordtype">char</span>* __s);</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="comment"></span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="comment"> /**</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="comment"> * @brief Construct locale with facets from another locale.</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="comment"> *</span></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="comment"> * Constructs a copy of the locale @a base. The facets specified by @a</span></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="comment"> * cat are replaced with those from the locale named by @a s. If base is</span></div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="comment"> * named, this locale instance will also be named.</span></div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="comment"> *</span></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="comment"> * @param __base The locale to copy.</span></div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="comment"> * @param __s Name of the locale to use facets from.</span></div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="comment"> * @param __cat Set of categories defining the facets to use from __s.</span></div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="comment"> * @throw std::runtime_error if __s is null or an undefined locale.</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="comment"> */</span></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <a class="code" href="a05816.html">locale</a>(const <a class="code" href="a05816.html">locale</a>& __base, const <span class="keywordtype">char</span>* __s, <a class="code" href="a05816.html#a969b15053ff1b296935ea2dff07afad5">category</a> __cat);</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="preprocessor">#if __cplusplus >= 201103L</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="comment"> /**</span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="comment"> * @brief Named locale constructor.</span></div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="comment"> *</span></div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="comment"> * Constructs a copy of the named C library locale.</span></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="comment"> *</span></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="comment"> * @param __s Name of the locale to construct.</span></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="comment"> * @throw std::runtime_error if __s is an undefined locale.</span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="comment"> */</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keyword">explicit</span></div><div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="a05816.html#a85e91d15c668e3455ff2a1eda4e6784a"> 163</a></span>  <a class="code" href="a05816.html#a85e91d15c668e3455ff2a1eda4e6784a">locale</a>(<span class="keyword">const</span> <a class="code" href="a04768.html">std::string</a>& __s) : <a class="code" href="a05816.html">locale</a>(__s.c_str()) { }</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="comment"></span></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="comment"> /**</span></div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="comment"> * @brief Construct locale with facets from another locale.</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="comment"> *</span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="comment"> * Constructs a copy of the locale @a base. The facets specified by @a</span></div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="comment"> * cat are replaced with those from the locale named by @a s. If base is</span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="comment"> * named, this locale instance will also be named.</span></div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="comment"> *</span></div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="comment"> * @param __base The locale to copy.</span></div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="comment"> * @param __s Name of the locale to use facets from.</span></div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="comment"> * @param __cat Set of categories defining the facets to use from __s.</span></div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="comment"> * @throw std::runtime_error if __s is an undefined locale.</span></div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="comment"> */</span></div><div class="line"><a name="l00177"></a><span class="lineno"><a class="line" href="a05816.html#a918d906d5f6fc923db96a72021ad5aab"> 177</a></span>  <a class="code" href="a05816.html#a918d906d5f6fc923db96a72021ad5aab">locale</a>(<span class="keyword">const</span> <a class="code" href="a05816.html">locale</a>& __base, <span class="keyword">const</span> <a class="code" href="a04768.html">std::string</a>& __s, <a class="code" href="a05816.html#a969b15053ff1b296935ea2dff07afad5">category</a> __cat)</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  : <a class="code" href="a05816.html">locale</a>(__base, __s.c_str(), __cat) { }</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="comment"></span></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="comment"> /**</span></div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="comment"> * @brief Construct locale with facets from another locale.</span></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="comment"> *</span></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="comment"> * Constructs a copy of the locale @a base. The facets specified by @a</span></div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="comment"> * cat are replaced with those from the locale @a add. If @a base and @a</span></div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment"> * add are named, this locale instance will also be named.</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="comment"> *</span></div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="comment"> * @param __base The locale to copy.</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="comment"> * @param __add The locale to use facets from.</span></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment"> * @param __cat Set of categories defining the facets to use from add.</span></div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment"> */</span></div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <a class="code" href="a05816.html#af149bfda05282c1f7c62973c887d77e6">locale</a>(<span class="keyword">const</span> <a class="code" href="a05816.html">locale</a>& __base, <span class="keyword">const</span> <a class="code" href="a05816.html">locale</a>& __add, <a class="code" href="a05816.html#a969b15053ff1b296935ea2dff07afad5">category</a> __cat);</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="comment"></span></div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="comment"> /**</span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment"> * @brief Construct locale with another facet.</span></div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="comment"> *</span></div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="comment"> * Constructs a copy of the locale @a __other. The facet @a __f</span></div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="comment"> * is added to @a __other, replacing an existing facet of type</span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="comment"> * Facet if there is one. If @a __f is null, this locale is a</span></div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="comment"> * copy of @a __other.</span></div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="comment"> *</span></div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="comment"> * @param __other The locale to copy.</span></div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="comment"> * @param __f The facet to add in.</span></div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="comment"> */</span></div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Facet></div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <a class="code" href="a05816.html#af149bfda05282c1f7c62973c887d77e6">locale</a>(<span class="keyword">const</span> <a class="code" href="a05816.html">locale</a>& __other, _Facet* __f);</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="comment"></span></div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="comment"> /// Locale destructor.</span></div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="comment"></span> <a class="code" href="a05816.html#a45b12cb443002d7995d5a1fd4d2ad179">~locale</a>() throw();</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <span class="comment"></span></div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="comment"> /**</span></div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="comment"> * @brief Assignment operator.</span></div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <span class="comment"> *</span></div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="comment"> * Set this locale to be a copy of @a other.</span></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="comment"> *</span></div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="comment"> * @param __other The locale to copy.</span></div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="comment"> * @return A reference to this locale.</span></div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="comment"> */</span></div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  const <a class="code" href="a05816.html">locale</a>&</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  operator=(const <a class="code" href="a05816.html">locale</a>& __other) throw();</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> <span class="comment"></span></div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="comment"> /**</span></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="comment"> * @brief Construct locale with another facet.</span></div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="comment"> *</span></div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="comment"> * Constructs and returns a new copy of this locale. Adds or replaces an</span></div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <span class="comment"> * existing facet of type Facet from the locale @a other into the new</span></div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span> <span class="comment"> * locale.</span></div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span> <span class="comment"> *</span></div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span> <span class="comment"> * @tparam _Facet The facet type to copy from other</span></div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> <span class="comment"> * @param __other The locale to copy from.</span></div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> <span class="comment"> * @return Newly constructed locale.</span></div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="comment"> * @throw std::runtime_error if __other has no facet of type _Facet.</span></div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> <span class="comment"> */</span></div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  template<typename _Facet></div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <a class="code" href="a05816.html">locale</a></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <a class="code" href="a05816.html#a9806f062f79116a09c2ed0ad9449e58f">combine</a>(const <a class="code" href="a05816.html">locale</a>& __other) const;</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>  <span class="comment">// Locale operations:</span><span class="comment"></span></div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> <span class="comment"> /**</span></div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="comment"> * @brief Return locale name.</span></div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="comment"> * @return Locale name or "*" if unnamed.</span></div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="comment"> */</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  _GLIBCXX_DEFAULT_ABI_TAG</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordtype">string</span></div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <a class="code" href="a05816.html#ab0027979b86e7a74e9b33dd0686c3c2d">name</a>() const;</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="comment"></span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="comment"> /**</span></div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span> <span class="comment"> * @brief Locale equality.</span></div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> <span class="comment"> *</span></div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="comment"> * @param __other The locale to compare against.</span></div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="comment"> * @return True if other and this refer to the same locale instance, are</span></div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="comment"> * copies, or have the same name. False otherwise.</span></div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="comment"> */</span></div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  operator==(const <a class="code" href="a05816.html">locale</a>& __other) const throw();</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="comment"></span></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="comment"> /**</span></div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="comment"> * @brief Locale inequality.</span></div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="comment"> *</span></div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="comment"> * @param __other The locale to compare against.</span></div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <span class="comment"> * @return ! (*this == __other)</span></div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> <span class="comment"> */</span></div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00264"></a><span class="lineno"><a class="line" href="a05816.html#adbf547d835746748a205bb57fd81a43f"> 264</a></span>  operator!=(const <a class="code" href="a05816.html">locale</a>& __other) const throw()</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  { <span class="keywordflow">return</span> !(this-><a class="code" href="a05816.html#a0f58972cf0b98da7d1e751bba3f28f7e">operator==</a>(__other)); }</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="comment"></span></div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="comment"> /**</span></div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="comment"> * @brief Compare two strings according to collate.</span></div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="comment"> *</span></div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> <span class="comment"> * Template operator to compare two strings using the compare function of</span></div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="comment"> * the collate facet in this locale. One use is to provide the locale to</span></div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="comment"> * the sort function. For example, a vector v of strings could be sorted</span></div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> <span class="comment"> * according to locale loc by doing:</span></div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="comment"> * @code</span></div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="comment"> * std::sort(v.begin(), v.end(), loc);</span></div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <span class="comment"> * @endcode</span></div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="comment"> *</span></div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> <span class="comment"> * @param __s1 First string to compare.</span></div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> <span class="comment"> * @param __s2 Second string to compare.</span></div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="comment"> * @return True if collate<_Char> facet compares __s1 < __s2, else false.</span></div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="comment"> */</span></div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Char, <span class="keyword">typename</span> _Traits, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <a class="code" href="a05816.html#ad9d4f2f1dd2404eeb399f7609e50f1fb">operator()</a>(<span class="keyword">const</span> <a class="code" href="a04768.html">basic_string<_Char, _Traits, _Alloc></a>& __s1,</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="keyword">const</span> <a class="code" href="a04768.html">basic_string<_Char, _Traits, _Alloc></a>& __s2) <span class="keyword">const</span>;</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span> </div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="comment">// Global locale objects:</span><span class="comment"></span></div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="comment"> /**</span></div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="comment"> * @brief Set global locale</span></div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span> <span class="comment"> *</span></div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="comment"> * This function sets the global locale to the argument and returns a</span></div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="comment"> * copy of the previous global locale. If the argument has a name, it</span></div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span> <span class="comment"> * will also call std::setlocale(LC_ALL, loc.name()).</span></div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span> <span class="comment"> *</span></div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span> <span class="comment"> * @param __loc The new locale to make global.</span></div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="comment"> * @return Copy of the old global locale.</span></div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span> <span class="comment"> */</span></div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keyword">static</span> <a class="code" href="a05816.html">locale</a></div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <a class="code" href="a05816.html#a11180773b88e5f353fdb0a9f51214ec6">global</a>(<span class="keyword">const</span> <a class="code" href="a05816.html">locale</a>& __loc);</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="comment"></span></div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="comment"> /**</span></div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="comment"> * @brief Return reference to the C locale.</span></div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <span class="comment"> */</span></div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="a05816.html">locale</a>&</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <a class="code" href="a05816.html#aa50e351ed674a068ff3e179c5a75c21b">classic</a>();</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span> </div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="comment">// The (shared) implementation</span></div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  _Impl* _M_impl;</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="comment">// The "C" reference locale</span></div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keyword">static</span> _Impl* _S_classic;</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span> </div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="comment">// Current global locale</span></div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keyword">static</span> _Impl* _S_global;</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span> </div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <span class="comment">// Names of underlying locale categories.</span></div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <span class="comment">// NB: locale::global() has to know how to modify all the</span></div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <span class="comment">// underlying categories, not just the ones required by the C++</span></div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="comment">// standard.</span></div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keyword">const</span>* <span class="keyword">const</span> _S_categories;</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>  <span class="comment">// Number of standard categories. For C++, these categories are</span></div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="comment">// collate, ctype, monetary, numeric, time, and messages. These</span></div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="comment">// directly correspond to ISO C99 macros LC_COLLATE, LC_CTYPE,</span></div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="comment">// LC_MONETARY, LC_NUMERIC, and LC_TIME. In addition, POSIX (IEEE</span></div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  <span class="comment">// 1003.1-2001) specifies LC_MESSAGES.</span></div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="comment">// In addition to the standard categories, the underlying</span></div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="comment">// operating system is allowed to define extra LC_*</span></div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="comment">// macros. For GNU systems, the following are also valid:</span></div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="comment">// LC_PAPER, LC_NAME, LC_ADDRESS, LC_TELEPHONE, LC_MEASUREMENT,</span></div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="comment">// and LC_IDENTIFICATION.</span></div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="keyword">enum</span> { _S_categories_size = 6 + _GLIBCXX_NUM_CATEGORIES };</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> <span class="preprocessor">#ifdef __GTHREADS</span></div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keyword">static</span> __gthread_once_t _S_once;</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span> <span class="preprocessor">#endif</span></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>  <span class="keyword">explicit</span></div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <a class="code" href="a05816.html#af149bfda05282c1f7c62973c887d77e6">locale</a>(_Impl*) <span class="keywordflow">throw</span>();</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span> </div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  _S_initialize();</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span> </div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  _S_initialize_once() throw();</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>  static <a class="code" href="a05816.html#a969b15053ff1b296935ea2dff07afad5">category</a></div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  _S_normalize_category(<a class="code" href="a05816.html#a969b15053ff1b296935ea2dff07afad5">category</a>);</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="keywordtype">void</span></div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  _M_coalesce(const <a class="code" href="a05816.html#af149bfda05282c1f7c62973c887d77e6">locale</a>& __base, const <a class="code" href="a05816.html#af149bfda05282c1f7c62973c887d77e6">locale</a>& __add, <a class="code" href="a05816.html#a969b15053ff1b296935ea2dff07afad5">category</a> __cat);</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="preprocessor">#if _GLIBCXX_USE_CXX11_ABI</span></div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">id</span>* <span class="keyword">const</span> _S_twinned_facets[];</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  };</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span> </div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span> </div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="comment">// 22.1.1.1.2 Class locale::facet</span><span class="comment"></span></div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span> <span class="comment"> /**</span></div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span> <span class="comment"> * @brief Localization functionality base class.</span></div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span> <span class="comment"> * @ingroup locales</span></div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span> <span class="comment"> *</span></div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <span class="comment"> * The facet class is the base class for a localization feature, such as</span></div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span> <span class="comment"> * money, time, and number printing. It provides common support for facets</span></div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span> <span class="comment"> * and reference management.</span></div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span> <span class="comment"> *</span></div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span> <span class="comment"> * Facets may not be copied or assigned.</span></div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span> <span class="comment"> */</span></div><div class="line"><a name="l00371"></a><span class="lineno"><a class="line" href="a05820.html"> 371</a></span>  <span class="keyword">class </span><a class="code" href="a05820.html">locale::facet</a></div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  {</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="a05816.html">locale</a>;</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="keyword">friend</span> <span class="keyword">class </span>locale::_Impl;</div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span> </div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="keyword">mutable</span> _Atomic_word _M_refcount;</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span> </div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="comment">// Contains data from the underlying "C" library for the classic locale.</span></div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="keyword">static</span> __c_locale _S_c_locale;</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>  <span class="comment">// String literal for the name of the classic locale.</span></div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> _S_c_name[2];</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span> </div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span> <span class="preprocessor">#ifdef __GTHREADS</span></div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keyword">static</span> __gthread_once_t _S_once;</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span> </div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  _S_initialize_once();</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span> </div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keyword">protected</span>:<span class="comment"></span></div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span> <span class="comment"> /**</span></div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span> <span class="comment"> * @brief Facet constructor.</span></div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span> <span class="comment"> *</span></div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span> <span class="comment"> * This is the constructor provided by the standard. If refs is 0, the</span></div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span> <span class="comment"> * facet is destroyed when the last referencing locale is destroyed.</span></div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span> <span class="comment"> * Otherwise the facet will never be destroyed.</span></div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span> <span class="comment"> *</span></div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span> <span class="comment"> * @param __refs The initial value for reference count.</span></div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span> <span class="comment"> */</span></div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="keyword">explicit</span></div><div class="line"><a name="l00403"></a><span class="lineno"><a class="line" href="a05820.html#a04dc2d88fcc6ebd76e37eb11d928eb7a"> 403</a></span>  <a class="code" href="a05820.html#a04dc2d88fcc6ebd76e37eb11d928eb7a">facet</a>(<span class="keywordtype">size_t</span> __refs = 0) throw() : _M_refcount(__refs ? 1 : 0)</div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  { }</div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span> <span class="comment"></span></div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span> <span class="comment"> /// Facet destructor.</span></div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span> <span class="comment"></span> <span class="keyword">virtual</span></div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  <a class="code" href="a05820.html#a6e70b45296191df4c1a0657bd9be6514">~facet</a>();</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">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  _S_create_c_locale(__c_locale& __cloc, <span class="keyword">const</span> <span class="keywordtype">char</span>* __s,</div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  __c_locale __old = 0);</div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span> </div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="keyword">static</span> __c_locale</div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  _S_clone_c_locale(__c_locale& __cloc) <span class="keywordflow">throw</span>();</div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span> </div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  _S_destroy_c_locale(__c_locale& __cloc);</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="keyword">static</span> __c_locale</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  _S_lc_ctype_c_locale(__c_locale __cloc, <span class="keyword">const</span> <span class="keywordtype">char</span>* __s);</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span> </div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="comment">// Returns data from the underlying "C" library data for the</span></div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <span class="comment">// classic locale.</span></div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="keyword">static</span> __c_locale</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  _S_get_c_locale();</div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span> </div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  _GLIBCXX_CONST <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>*</div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  _S_get_c_name() throw();</div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span> </div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span> <span class="preprocessor">#if __cplusplus < 201103L</span></div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <a class="code" href="a05820.html#a04dc2d88fcc6ebd76e37eb11d928eb7a">facet</a>(<span class="keyword">const</span> <a class="code" href="a05820.html">facet</a>&); <span class="comment">// Not defined.</span></div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span> </div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <a class="code" href="a05820.html">facet</a>&</div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  operator=(<span class="keyword">const</span> <a class="code" href="a05820.html">facet</a>&); <span class="comment">// Not defined.</span></div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  <a class="code" href="a05820.html#a04dc2d88fcc6ebd76e37eb11d928eb7a">facet</a>(<span class="keyword">const</span> <a class="code" href="a05820.html">facet</a>&) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span> </div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <a class="code" href="a05820.html">facet</a>&</div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  operator=(<span class="keyword">const</span> <a class="code" href="a05820.html">facet</a>&) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span> </div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  _M_add_reference() <span class="keyword">const</span> throw()</div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  { __gnu_cxx::__atomic_add_dispatch(&_M_refcount, 1); }</div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span> </div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  _M_remove_reference() <span class="keyword">const</span> throw()</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>  <span class="comment">// Be race-detector-friendly. For more info see bits/c++config.</span></div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(&_M_refcount);</div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  <span class="keywordflow">if</span> (__gnu_cxx::__exchange_and_add_dispatch(&_M_refcount, -1) == 1)</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>  _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(&_M_refcount);</div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  __try</div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  { <span class="keyword">delete</span> <span class="keyword">this</span>; }</div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  __catch(...)</div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  { }</div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  }</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> </div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <span class="keyword">const</span> <a class="code" href="a05820.html#a04dc2d88fcc6ebd76e37eb11d928eb7a">facet</a>* _M_sso_shim(<span class="keyword">const</span> <span class="keywordtype">id</span>*) <span class="keyword">const</span>;</div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="keyword">const</span> <a class="code" href="a05820.html#a04dc2d88fcc6ebd76e37eb11d928eb7a">facet</a>* _M_cow_shim(<span class="keyword">const</span> <span class="keywordtype">id</span>*) <span class="keyword">const</span>;</div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span> </div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="keyword">class </span>__shim; <span class="comment">// For internal use only.</span></div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  };</div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span> </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>  <span class="comment">// 22.1.1.1.3 Class locale::id</span><span class="comment"></span></div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span> <span class="comment"> /**</span></div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span> <span class="comment"> * @brief Facet ID class.</span></div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span> <span class="comment"> * @ingroup locales</span></div><div class="line"><a name="l00476"></a><span class="lineno"> 476</span> <span class="comment"> *</span></div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span> <span class="comment"> * The ID class provides facets with an index used to identify them.</span></div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span> <span class="comment"> * Every facet class must define a public static member locale::id, or be</span></div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span> <span class="comment"> * derived from a facet that provides this member, otherwise the facet</span></div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span> <span class="comment"> * cannot be used in a locale. The locale::id ensures that each class</span></div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span> <span class="comment"> * type gets a unique identifier.</span></div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span> <span class="comment"> */</span></div><div class="line"><a name="l00483"></a><span class="lineno"><a class="line" href="a05824.html"> 483</a></span>  <span class="keyword">class </span><a class="code" href="a05824.html">locale::id</a></div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  {</div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="a05816.html">locale</a>;</div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keyword">friend</span> <span class="keyword">class </span>locale::_Impl;</div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span> </div><div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Facet></div><div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <span class="keyword">friend</span> <span class="keyword">const</span> _Facet&</div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <a class="code" href="a05824.html#ac42c07b39caa9133862dd851c3fa2c7d">use_facet</a>(<span class="keyword">const</span> <a class="code" href="a05816.html">locale</a>&);</div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span> </div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Facet></div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="keyword">friend</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <a class="code" href="a05824.html#ad5bc3cddb6bb375329682cb211ba0441">has_facet</a>(<span class="keyword">const</span> <a class="code" href="a05816.html">locale</a>&) <span class="keywordflow">throw</span>();</div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span> </div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="comment">// NB: There is no accessor for _M_index because it may be used</span></div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  <span class="comment">// before the constructor is run; the effect of calling a member</span></div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  <span class="comment">// function (even an inline) would be undefined.</span></div><div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  <span class="keyword">mutable</span> <span class="keywordtype">size_t</span> _M_index;</div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span> </div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  <span class="comment">// Last id number assigned.</span></div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="keyword">static</span> _Atomic_word _S_refcount;</div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span> </div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  operator=(<span class="keyword">const</span> <span class="keywordtype">id</span>&); <span class="comment">// Not defined.</span></div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span> </div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <a class="code" href="a05824.html#a05733d8d1ad35f4fa4feef3313b1bce3">id</a>(<span class="keyword">const</span> <span class="keywordtype">id</span>&); <span class="comment">// Not defined.</span></div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span> </div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  <span class="comment">// NB: This class is always a static data member, and thus can be</span></div><div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <span class="comment">// counted on to be zero-initialized.</span><span class="comment"></span></div><div class="line"><a name="l00513"></a><span class="lineno"> 513</span> <span class="comment"> /// Constructor.</span></div><div class="line"><a name="l00514"></a><span class="lineno"><a class="line" href="a05824.html#a05733d8d1ad35f4fa4feef3313b1bce3"> 514</a></span> <span class="comment"></span> <a class="code" href="a05824.html#a05733d8d1ad35f4fa4feef3313b1bce3">id</a>() { }</div><div class="line"><a name="l00515"></a><span class="lineno"> 515</span> </div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <span class="keywordtype">size_t</span></div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  _M_id() <span class="keyword">const</span> throw();</div><div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  };</div><div class="line"><a name="l00519"></a><span class="lineno"> 519</span> </div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span> </div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <span class="comment">// Implementation object for locale.</span></div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  class <a class="code" href="a05816.html">locale</a>::_Impl</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>  <span class="keyword">public</span>:</div><div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="comment">// Friends.</span></div><div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="a05816.html">locale</a>;</div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="a05820.html">locale::facet</a>;</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">template</span><<span class="keyword">typename</span> _Facet></div><div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  <span class="keyword">friend</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <a class="code" href="a05824.html#ad5bc3cddb6bb375329682cb211ba0441">has_facet</a>(<span class="keyword">const</span> <a class="code" href="a05816.html">locale</a>&) <span class="keywordflow">throw</span>();</div><div class="line"><a name="l00532"></a><span class="lineno"> 532</span> </div><div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Facet></div><div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  <span class="keyword">friend</span> <span class="keyword">const</span> _Facet&</div><div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <a class="code" href="a05824.html#ac42c07b39caa9133862dd851c3fa2c7d">use_facet</a>(<span class="keyword">const</span> <a class="code" href="a05816.html">locale</a>&);</div><div class="line"><a name="l00536"></a><span class="lineno"> 536</span> </div><div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Cache></div><div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  <span class="keyword">friend</span> <span class="keyword">struct </span>__use_cache;</div><div class="line"><a name="l00539"></a><span class="lineno"> 539</span> </div><div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="comment">// Data Members.</span></div><div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  _Atomic_word _M_refcount;</div><div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <span class="keyword">const</span> <a class="code" href="a05820.html">facet</a>** _M_facets;</div><div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <span class="keywordtype">size_t</span> _M_facets_size;</div><div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <span class="keyword">const</span> <a class="code" href="a05820.html">facet</a>** _M_caches;</div><div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="keywordtype">char</span>** _M_names;</div><div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="a05824.html">locale::id</a>* <span class="keyword">const</span> _S_id_ctype[];</div><div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="a05824.html">locale::id</a>* <span class="keyword">const</span> _S_id_numeric[];</div><div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="a05824.html">locale::id</a>* <span class="keyword">const</span> _S_id_collate[];</div><div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="a05824.html">locale::id</a>* <span class="keyword">const</span> _S_id_time[];</div><div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="a05824.html">locale::id</a>* <span class="keyword">const</span> _S_id_monetary[];</div><div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="a05824.html">locale::id</a>* <span class="keyword">const</span> _S_id_messages[];</div><div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="a05824.html">locale::id</a>* <span class="keyword">const</span>* <span class="keyword">const</span> _S_facet_categories[];</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_add_reference() throw()</div><div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  { __gnu_cxx::__atomic_add_dispatch(&_M_refcount, 1); }</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="keywordtype">void</span></div><div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  _M_remove_reference() throw()</div><div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  {</div><div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <span class="comment">// Be race-detector-friendly. For more info see bits/c++config.</span></div><div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(&_M_refcount);</div><div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  <span class="keywordflow">if</span> (__gnu_cxx::__exchange_and_add_dispatch(&_M_refcount, -1) == 1)</div><div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  {</div><div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(&_M_refcount);</div><div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  __try</div><div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  { <span class="keyword">delete</span> <span class="keyword">this</span>; }</div><div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  __catch(...)</div><div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  { }</div><div class="line"><a name="l00571"></a><span class="lineno"> 571</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> </div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  _Impl(<span class="keyword">const</span> _Impl&, <span class="keywordtype">size_t</span>);</div><div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  _Impl(<span class="keyword">const</span> <span class="keywordtype">char</span>*, <span class="keywordtype">size_t</span>);</div><div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  _Impl(<span class="keywordtype">size_t</span>) <span class="keywordflow">throw</span>();</div><div class="line"><a name="l00577"></a><span class="lineno"> 577</span> </div><div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  ~_Impl() throw();</div><div class="line"><a name="l00579"></a><span class="lineno"> 579</span> </div><div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  _Impl(const _Impl&); <span class="comment">// Not defined.</span></div><div class="line"><a name="l00581"></a><span class="lineno"> 581</span> </div><div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  operator=(const _Impl&); <span class="comment">// Not defined.</span></div><div class="line"><a name="l00584"></a><span class="lineno"> 584</span> </div><div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  _M_check_same_name()</div><div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  {</div><div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  <span class="keywordtype">bool</span> __ret = <span class="keyword">true</span>;</div><div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  <span class="keywordflow">if</span> (_M_names[1])</div><div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <span class="comment">// We must actually compare all the _M_names: can be all equal!</span></div><div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> __i = 0; __ret && __i < _S_categories_size - 1; ++__i)</div><div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  __ret = __builtin_strcmp(_M_names[__i], _M_names[__i + 1]) == 0;</div><div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <span class="keywordflow">return</span> __ret;</div><div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  }</div><div class="line"><a name="l00595"></a><span class="lineno"> 595</span> </div><div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  _M_replace_categories(<span class="keyword">const</span> _Impl*, <a class="code" href="a05816.html#a969b15053ff1b296935ea2dff07afad5">category</a>);</div><div class="line"><a name="l00598"></a><span class="lineno"> 598</span> </div><div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  _M_replace_category(<span class="keyword">const</span> _Impl*, <span class="keyword">const</span> locale::id* <span class="keyword">const</span>*);</div><div class="line"><a name="l00601"></a><span class="lineno"> 601</span> </div><div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  _M_replace_facet(<span class="keyword">const</span> _Impl*, <span class="keyword">const</span> locale::id*);</div><div class="line"><a name="l00604"></a><span class="lineno"> 604</span> </div><div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00606"></a><span class="lineno"> 606</span>  _M_install_facet(<span class="keyword">const</span> locale::id*, <span class="keyword">const</span> facet*);</div><div class="line"><a name="l00607"></a><span class="lineno"> 607</span> </div><div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Facet></div><div class="line"><a name="l00609"></a><span class="lineno"> 609</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  _M_init_facet(_Facet* __facet)</div><div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  { _M_install_facet(&_Facet::id, __facet); }</div><div class="line"><a name="l00612"></a><span class="lineno"> 612</span> </div><div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Facet></div><div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  _M_init_facet_unchecked(_Facet* __facet)</div><div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  {</div><div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  __facet->_M_add_reference();</div><div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  _M_facets[_Facet::id._M_id()] = __facet;</div><div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  }</div><div class="line"><a name="l00620"></a><span class="lineno"> 620</span> </div><div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  _M_install_cache(<span class="keyword">const</span> facet*, <span class="keywordtype">size_t</span>);</div><div class="line"><a name="l00623"></a><span class="lineno"> 623</span> </div><div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  <span class="keywordtype">void</span> _M_init_extra(facet**);</div><div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  <span class="keywordtype">void</span> _M_init_extra(<span class="keywordtype">void</span>*, <span class="keywordtype">void</span>*, <span class="keyword">const</span> <span class="keywordtype">char</span>*, <span class="keyword">const</span> <span class="keywordtype">char</span>*);</div><div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  };</div><div class="line"><a name="l00627"></a><span class="lineno"> 627</span> </div><div class="line"><a name="l00628"></a><span class="lineno"> 628</span> <span class="comment"></span></div><div class="line"><a name="l00629"></a><span class="lineno"> 629</span> <span class="comment"> /**</span></div><div class="line"><a name="l00630"></a><span class="lineno"> 630</span> <span class="comment"> * @brief Facet for localized string comparison.</span></div><div class="line"><a name="l00631"></a><span class="lineno"> 631</span> <span class="comment"> *</span></div><div class="line"><a name="l00632"></a><span class="lineno"> 632</span> <span class="comment"> * This facet encapsulates the code to compare strings in a localized</span></div><div class="line"><a name="l00633"></a><span class="lineno"> 633</span> <span class="comment"> * manner.</span></div><div class="line"><a name="l00634"></a><span class="lineno"> 634</span> <span class="comment"> *</span></div><div class="line"><a name="l00635"></a><span class="lineno"> 635</span> <span class="comment"> * The collate template uses protected virtual functions to provide</span></div><div class="line"><a name="l00636"></a><span class="lineno"> 636</span> <span class="comment"> * the actual results. The public accessors forward the call to</span></div><div class="line"><a name="l00637"></a><span class="lineno"> 637</span> <span class="comment"> * the virtual functions. These virtual functions are hooks for</span></div><div class="line"><a name="l00638"></a><span class="lineno"> 638</span> <span class="comment"> * developers to implement the behavior they require from the</span></div><div class="line"><a name="l00639"></a><span class="lineno"> 639</span> <span class="comment"> * collate facet.</span></div><div class="line"><a name="l00640"></a><span class="lineno"> 640</span> <span class="comment"> */</span></div><div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _CharT></div><div class="line"><a name="l00642"></a><span class="lineno"><a class="line" href="a05832.html"> 642</a></span>  <span class="keyword">class </span>_GLIBCXX_NAMESPACE_CXX11 <a class="code" href="a05832.html">collate</a> : <span class="keyword">public</span> <a class="code" href="a05820.html">locale::facet</a></div><div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  {</div><div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <span class="comment">// Types:</span><span class="comment"></span></div><div class="line"><a name="l00646"></a><span class="lineno"> 646</span> <span class="comment"> //@{</span></div><div class="line"><a name="l00647"></a><span class="lineno"> 647</span> <span class="comment"></span><span class="comment"> /// Public typedefs</span></div><div class="line"><a name="l00648"></a><span class="lineno"><a class="line" href="a05832.html#a8ad2844c921007521e36300507bcf8a2"> 648</a></span> <span class="comment"></span> <span class="keyword">typedef</span> _CharT <a class="code" href="a05832.html#a8ad2844c921007521e36300507bcf8a2">char_type</a>;</div><div class="line"><a name="l00649"></a><span class="lineno"><a class="line" href="a05832.html#af10a9e48b7d0c07aa42e5931d644703f"> 649</a></span>  <span class="keyword">typedef</span> <a class="code" href="a04768.html">basic_string<_CharT></a> <a class="code" href="a05832.html#af10a9e48b7d0c07aa42e5931d644703f">string_type</a>;<span class="comment"></span></div><div class="line"><a name="l00650"></a><span class="lineno"> 650</span> <span class="comment"> //@}</span></div><div class="line"><a name="l00651"></a><span class="lineno"> 651</span> <span class="comment"></span></div><div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  <span class="comment">// Underlying "C" library locale information saved from</span></div><div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <span class="comment">// initialization, needed by collate_byname as well.</span></div><div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  __c_locale _M_c_locale_collate;</div><div class="line"><a name="l00656"></a><span class="lineno"> 656</span> </div><div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  <span class="keyword">public</span>:<span class="comment"></span></div><div class="line"><a name="l00658"></a><span class="lineno"> 658</span> <span class="comment"> /// Numpunct facet id.</span></div><div class="line"><a name="l00659"></a><span class="lineno"><a class="line" href="a05832.html#ab4a21a6ecff234461ad994da29515d62"> 659</a></span> <span class="comment"></span> <span class="keyword">static</span> <a class="code" href="a05824.html">locale::id</a> <a class="code" href="a05832.html#ab4a21a6ecff234461ad994da29515d62">id</a>;</div><div class="line"><a name="l00660"></a><span class="lineno"> 660</span> <span class="comment"></span></div><div class="line"><a name="l00661"></a><span class="lineno"> 661</span> <span class="comment"> /**</span></div><div class="line"><a name="l00662"></a><span class="lineno"> 662</span> <span class="comment"> * @brief Constructor performs initialization.</span></div><div class="line"><a name="l00663"></a><span class="lineno"> 663</span> <span class="comment"> *</span></div><div class="line"><a name="l00664"></a><span class="lineno"> 664</span> <span class="comment"> * This is the constructor provided by the standard.</span></div><div class="line"><a name="l00665"></a><span class="lineno"> 665</span> <span class="comment"> *</span></div><div class="line"><a name="l00666"></a><span class="lineno"> 666</span> <span class="comment"> * @param __refs Passed to the base facet class.</span></div><div class="line"><a name="l00667"></a><span class="lineno"> 667</span> <span class="comment"> */</span></div><div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  <span class="keyword">explicit</span></div><div class="line"><a name="l00669"></a><span class="lineno"><a class="line" href="a05832.html#af79f640413431b317d0eef470792ebb3"> 669</a></span>  <a class="code" href="a05832.html#af79f640413431b317d0eef470792ebb3">collate</a>(<span class="keywordtype">size_t</span> __refs = 0)</div><div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  : facet(__refs), _M_c_locale_collate(_S_get_c_locale())</div><div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  { }</div><div class="line"><a name="l00672"></a><span class="lineno"> 672</span> <span class="comment"></span></div><div class="line"><a name="l00673"></a><span class="lineno"> 673</span> <span class="comment"> /**</span></div><div class="line"><a name="l00674"></a><span class="lineno"> 674</span> <span class="comment"> * @brief Internal constructor. Not for general use.</span></div><div class="line"><a name="l00675"></a><span class="lineno"> 675</span> <span class="comment"> *</span></div><div class="line"><a name="l00676"></a><span class="lineno"> 676</span> <span class="comment"> * This is a constructor for use by the library itself to set up new</span></div><div class="line"><a name="l00677"></a><span class="lineno"> 677</span> <span class="comment"> * locales.</span></div><div class="line"><a name="l00678"></a><span class="lineno"> 678</span> <span class="comment"> *</span></div><div class="line"><a name="l00679"></a><span class="lineno"> 679</span> <span class="comment"> * @param __cloc The C locale.</span></div><div class="line"><a name="l00680"></a><span class="lineno"> 680</span> <span class="comment"> * @param __refs Passed to the base facet class.</span></div><div class="line"><a name="l00681"></a><span class="lineno"> 681</span> <span class="comment"> */</span></div><div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  <span class="keyword">explicit</span></div><div class="line"><a name="l00683"></a><span class="lineno"><a class="line" href="a05832.html#a4c34c192809a224b1dfc6f3d6160e564"> 683</a></span>  <a class="code" href="a05832.html#a4c34c192809a224b1dfc6f3d6160e564">collate</a>(__c_locale __cloc, <span class="keywordtype">size_t</span> __refs = 0)</div><div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  : facet(__refs), _M_c_locale_collate(_S_clone_c_locale(__cloc))</div><div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  { }</div><div class="line"><a name="l00686"></a><span class="lineno"> 686</span> <span class="comment"></span></div><div class="line"><a name="l00687"></a><span class="lineno"> 687</span> <span class="comment"> /**</span></div><div class="line"><a name="l00688"></a><span class="lineno"> 688</span> <span class="comment"> * @brief Compare two strings.</span></div><div class="line"><a name="l00689"></a><span class="lineno"> 689</span> <span class="comment"> *</span></div><div class="line"><a name="l00690"></a><span class="lineno"> 690</span> <span class="comment"> * This function compares two strings and returns the result by calling</span></div><div class="line"><a name="l00691"></a><span class="lineno"> 691</span> <span class="comment"> * collate::do_compare().</span></div><div class="line"><a name="l00692"></a><span class="lineno"> 692</span> <span class="comment"> *</span></div><div class="line"><a name="l00693"></a><span class="lineno"> 693</span> <span class="comment"> * @param __lo1 Start of string 1.</span></div><div class="line"><a name="l00694"></a><span class="lineno"> 694</span> <span class="comment"> * @param __hi1 End of string 1.</span></div><div class="line"><a name="l00695"></a><span class="lineno"> 695</span> <span class="comment"> * @param __lo2 Start of string 2.</span></div><div class="line"><a name="l00696"></a><span class="lineno"> 696</span> <span class="comment"> * @param __hi2 End of string 2.</span></div><div class="line"><a name="l00697"></a><span class="lineno"> 697</span> <span class="comment"> * @return 1 if string1 > string2, -1 if string1 < string2, else 0.</span></div><div class="line"><a name="l00698"></a><span class="lineno"> 698</span> <span class="comment"> */</span></div><div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  <span class="keywordtype">int</span></div><div class="line"><a name="l00700"></a><span class="lineno"><a class="line" href="a05832.html#ac7757ff95f04e364fc1230c2945f27fc"> 700</a></span>  <a class="code" href="a05832.html#ac7757ff95f04e364fc1230c2945f27fc">compare</a>(<span class="keyword">const</span> _CharT* __lo1, <span class="keyword">const</span> _CharT* __hi1,</div><div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  <span class="keyword">const</span> _CharT* __lo2, <span class="keyword">const</span> _CharT* __hi2)<span class="keyword"> const</span></div><div class="line"><a name="l00702"></a><span class="lineno"> 702</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> this->do_compare(__lo1, __hi1, __lo2, __hi2); }</div><div class="line"><a name="l00703"></a><span class="lineno"> 703</span> <span class="comment"></span></div><div class="line"><a name="l00704"></a><span class="lineno"> 704</span> <span class="comment"> /**</span></div><div class="line"><a name="l00705"></a><span class="lineno"> 705</span> <span class="comment"> * @brief Transform string to comparable form.</span></div><div class="line"><a name="l00706"></a><span class="lineno"> 706</span> <span class="comment"> *</span></div><div class="line"><a name="l00707"></a><span class="lineno"> 707</span> <span class="comment"> * This function is a wrapper for strxfrm functionality. It takes the</span></div><div class="line"><a name="l00708"></a><span class="lineno"> 708</span> <span class="comment"> * input string and returns a modified string that can be directly</span></div><div class="line"><a name="l00709"></a><span class="lineno"> 709</span> <span class="comment"> * compared to other transformed strings. In the C locale, this</span></div><div class="line"><a name="l00710"></a><span class="lineno"> 710</span> <span class="comment"> * function just returns a copy of the input string. In some other</span></div><div class="line"><a name="l00711"></a><span class="lineno"> 711</span> <span class="comment"> * locales, it may replace two chars with one, change a char for</span></div><div class="line"><a name="l00712"></a><span class="lineno"> 712</span> <span class="comment"> * another, etc. It does so by returning collate::do_transform().</span></div><div class="line"><a name="l00713"></a><span class="lineno"> 713</span> <span class="comment"> *</span></div><div class="line"><a name="l00714"></a><span class="lineno"> 714</span> <span class="comment"> * @param __lo Start of string.</span></div><div class="line"><a name="l00715"></a><span class="lineno"> 715</span> <span class="comment"> * @param __hi End of string.</span></div><div class="line"><a name="l00716"></a><span class="lineno"> 716</span> <span class="comment"> * @return Transformed string_type.</span></div><div class="line"><a name="l00717"></a><span class="lineno"> 717</span> <span class="comment"> */</span></div><div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  string_type</div><div class="line"><a name="l00719"></a><span class="lineno"><a class="line" href="a05832.html#ada536ca81b2869cfe04ccb92bc42282e"> 719</a></span>  <a class="code" href="a05832.html#ada536ca81b2869cfe04ccb92bc42282e">transform</a>(<span class="keyword">const</span> _CharT* __lo, <span class="keyword">const</span> _CharT* __hi)<span class="keyword"> const</span></div><div class="line"><a name="l00720"></a><span class="lineno"> 720</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> this->do_transform(__lo, __hi); }</div><div class="line"><a name="l00721"></a><span class="lineno"> 721</span> <span class="comment"></span></div><div class="line"><a name="l00722"></a><span class="lineno"> 722</span> <span class="comment"> /**</span></div><div class="line"><a name="l00723"></a><span class="lineno"> 723</span> <span class="comment"> * @brief Return hash of a string.</span></div><div class="line"><a name="l00724"></a><span class="lineno"> 724</span> <span class="comment"> *</span></div><div class="line"><a name="l00725"></a><span class="lineno"> 725</span> <span class="comment"> * This function computes and returns a hash on the input string. It</span></div><div class="line"><a name="l00726"></a><span class="lineno"> 726</span> <span class="comment"> * does so by returning collate::do_hash().</span></div><div class="line"><a name="l00727"></a><span class="lineno"> 727</span> <span class="comment"> *</span></div><div class="line"><a name="l00728"></a><span class="lineno"> 728</span> <span class="comment"> * @param __lo Start of string.</span></div><div class="line"><a name="l00729"></a><span class="lineno"> 729</span> <span class="comment"> * @param __hi End of string.</span></div><div class="line"><a name="l00730"></a><span class="lineno"> 730</span> <span class="comment"> * @return Hash value.</span></div><div class="line"><a name="l00731"></a><span class="lineno"> 731</span> <span class="comment"> */</span></div><div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  <span class="keywordtype">long</span></div><div class="line"><a name="l00733"></a><span class="lineno"><a class="line" href="a05832.html#ac70cace45e39beb108d6b6fbe6748ba3"> 733</a></span>  <a class="code" href="a05832.html#ac70cace45e39beb108d6b6fbe6748ba3">hash</a>(<span class="keyword">const</span> _CharT* __lo, <span class="keyword">const</span> _CharT* __hi)<span class="keyword"> const</span></div><div class="line"><a name="l00734"></a><span class="lineno"> 734</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> this->do_hash(__lo, __hi); }</div><div class="line"><a name="l00735"></a><span class="lineno"> 735</span> </div><div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  <span class="comment">// Used to abstract out _CharT bits in virtual member functions, below.</span></div><div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  <span class="keywordtype">int</span></div><div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  _M_compare(<span class="keyword">const</span> _CharT*, <span class="keyword">const</span> _CharT*) <span class="keyword">const</span> <span class="keywordflow">throw</span>();</div><div class="line"><a name="l00739"></a><span class="lineno"> 739</span> </div><div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  <span class="keywordtype">size_t</span></div><div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  _M_transform(_CharT*, <span class="keyword">const</span> _CharT*, <span class="keywordtype">size_t</span>) <span class="keyword">const</span> <span class="keywordflow">throw</span>();</div><div class="line"><a name="l00742"></a><span class="lineno"> 742</span> </div><div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  <span class="keyword">protected</span>:<span class="comment"></span></div><div class="line"><a name="l00744"></a><span class="lineno"> 744</span> <span class="comment"> /// Destructor.</span></div><div class="line"><a name="l00745"></a><span class="lineno"> 745</span> <span class="comment"></span> <span class="keyword">virtual</span></div><div class="line"><a name="l00746"></a><span class="lineno"><a class="line" href="a05832.html#a4a168df3331d1b84ff5b547efe526bca"> 746</a></span>  <a class="code" href="a05832.html#a4a168df3331d1b84ff5b547efe526bca">~collate</a>()</div><div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  { _S_destroy_c_locale(_M_c_locale_collate); }</div><div class="line"><a name="l00748"></a><span class="lineno"> 748</span> <span class="comment"></span></div><div class="line"><a name="l00749"></a><span class="lineno"> 749</span> <span class="comment"> /**</span></div><div class="line"><a name="l00750"></a><span class="lineno"> 750</span> <span class="comment"> * @brief Compare two strings.</span></div><div class="line"><a name="l00751"></a><span class="lineno"> 751</span> <span class="comment"> *</span></div><div class="line"><a name="l00752"></a><span class="lineno"> 752</span> <span class="comment"> * This function is a hook for derived classes to change the value</span></div><div class="line"><a name="l00753"></a><span class="lineno"> 753</span> <span class="comment"> * returned. @see compare().</span></div><div class="line"><a name="l00754"></a><span class="lineno"> 754</span> <span class="comment"> *</span></div><div class="line"><a name="l00755"></a><span class="lineno"> 755</span> <span class="comment"> * @param __lo1 Start of string 1.</span></div><div class="line"><a name="l00756"></a><span class="lineno"> 756</span> <span class="comment"> * @param __hi1 End of string 1.</span></div><div class="line"><a name="l00757"></a><span class="lineno"> 757</span> <span class="comment"> * @param __lo2 Start of string 2.</span></div><div class="line"><a name="l00758"></a><span class="lineno"> 758</span> <span class="comment"> * @param __hi2 End of string 2.</span></div><div class="line"><a name="l00759"></a><span class="lineno"> 759</span> <span class="comment"> * @return 1 if string1 > string2, -1 if string1 < string2, else 0.</span></div><div class="line"><a name="l00760"></a><span class="lineno"> 760</span> <span class="comment"> */</span></div><div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  <span class="keyword">virtual</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  do_compare(<span class="keyword">const</span> _CharT* __lo1, <span class="keyword">const</span> _CharT* __hi1,</div><div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  <span class="keyword">const</span> _CharT* __lo2, <span class="keyword">const</span> _CharT* __hi2) <span class="keyword">const</span>;</div><div class="line"><a name="l00764"></a><span class="lineno"> 764</span> <span class="comment"></span></div><div class="line"><a name="l00765"></a><span class="lineno"> 765</span> <span class="comment"> /**</span></div><div class="line"><a name="l00766"></a><span class="lineno"> 766</span> <span class="comment"> * @brief Transform string to comparable form.</span></div><div class="line"><a name="l00767"></a><span class="lineno"> 767</span> <span class="comment"> *</span></div><div class="line"><a name="l00768"></a><span class="lineno"> 768</span> <span class="comment"> * This function is a hook for derived classes to change the value</span></div><div class="line"><a name="l00769"></a><span class="lineno"> 769</span> <span class="comment"> * returned.</span></div><div class="line"><a name="l00770"></a><span class="lineno"> 770</span> <span class="comment"> *</span></div><div class="line"><a name="l00771"></a><span class="lineno"> 771</span> <span class="comment"> * @param __lo Start.</span></div><div class="line"><a name="l00772"></a><span class="lineno"> 772</span> <span class="comment"> * @param __hi End.</span></div><div class="line"><a name="l00773"></a><span class="lineno"> 773</span> <span class="comment"> * @return transformed string.</span></div><div class="line"><a name="l00774"></a><span class="lineno"> 774</span> <span class="comment"> */</span></div><div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  <span class="keyword">virtual</span> string_type</div><div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  do_transform(<span class="keyword">const</span> _CharT* __lo, <span class="keyword">const</span> _CharT* __hi) <span class="keyword">const</span>;</div><div class="line"><a name="l00777"></a><span class="lineno"> 777</span> <span class="comment"></span></div><div class="line"><a name="l00778"></a><span class="lineno"> 778</span> <span class="comment"> /**</span></div><div class="line"><a name="l00779"></a><span class="lineno"> 779</span> <span class="comment"> * @brief Return hash of a string.</span></div><div class="line"><a name="l00780"></a><span class="lineno"> 780</span> <span class="comment"> *</span></div><div class="line"><a name="l00781"></a><span class="lineno"> 781</span> <span class="comment"> * This function computes and returns a hash on the input string. This</span></div><div class="line"><a name="l00782"></a><span class="lineno"> 782</span> <span class="comment"> * function is a hook for derived classes to change the value returned.</span></div><div class="line"><a name="l00783"></a><span class="lineno"> 783</span> <span class="comment"> *</span></div><div class="line"><a name="l00784"></a><span class="lineno"> 784</span> <span class="comment"> * @param __lo Start of string.</span></div><div class="line"><a name="l00785"></a><span class="lineno"> 785</span> <span class="comment"> * @param __hi End of string.</span></div><div class="line"><a name="l00786"></a><span class="lineno"> 786</span> <span class="comment"> * @return Hash value.</span></div><div class="line"><a name="l00787"></a><span class="lineno"> 787</span> <span class="comment"> */</span></div><div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  <span class="keyword">virtual</span> <span class="keywordtype">long</span></div><div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  do_hash(<span class="keyword">const</span> _CharT* __lo, <span class="keyword">const</span> _CharT* __hi) <span class="keyword">const</span>;</div><div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  };</div><div class="line"><a name="l00791"></a><span class="lineno"> 791</span> </div><div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _CharT></div><div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  locale::id <a class="code" href="a05832.html#ab4a21a6ecff234461ad994da29515d62">collate<_CharT>::id</a>;</div><div class="line"><a name="l00794"></a><span class="lineno"> 794</span> </div><div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  <span class="comment">// Specializations.</span></div><div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  <span class="keyword">template</span><></div><div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  <span class="keywordtype">int</span></div><div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  collate<char>::_M_compare(<span class="keyword">const</span> <span class="keywordtype">char</span>*, <span class="keyword">const</span> <span class="keywordtype">char</span>*) <span class="keyword">const</span> <span class="keywordflow">throw</span>();</div><div class="line"><a name="l00799"></a><span class="lineno"> 799</span> </div><div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  <span class="keyword">template</span><></div><div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  <span class="keywordtype">size_t</span></div><div class="line"><a name="l00802"></a><span class="lineno"> 802</span>  collate<char>::_M_transform(<span class="keywordtype">char</span>*, <span class="keyword">const</span> <span class="keywordtype">char</span>*, <span class="keywordtype">size_t</span>) <span class="keyword">const</span> <span class="keywordflow">throw</span>();</div><div class="line"><a name="l00803"></a><span class="lineno"> 803</span> </div><div class="line"><a name="l00804"></a><span class="lineno"> 804</span> <span class="preprocessor">#ifdef _GLIBCXX_USE_WCHAR_T</span></div><div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  <span class="keyword">template</span><></div><div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  <span class="keywordtype">int</span></div><div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  collate<wchar_t>::_M_compare(<span class="keyword">const</span> <span class="keywordtype">wchar_t</span>*, <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>*) <span class="keyword">const</span> <span class="keywordflow">throw</span>();</div><div class="line"><a name="l00808"></a><span class="lineno"> 808</span> </div><div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  <span class="keyword">template</span><></div><div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  <span class="keywordtype">size_t</span></div><div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  collate<wchar_t>::_M_transform(<span class="keywordtype">wchar_t</span>*, <span class="keyword">const</span> <span class="keywordtype">wchar_t</span>*, <span class="keywordtype">size_t</span>) <span class="keyword">const</span> <span class="keywordflow">throw</span>();</div><div class="line"><a name="l00812"></a><span class="lineno"> 812</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00813"></a><span class="lineno"> 813</span> <span class="comment"></span></div><div class="line"><a name="l00814"></a><span class="lineno"> 814</span> <span class="comment"> /// class collate_byname [22.2.4.2].</span></div><div class="line"><a name="l00815"></a><span class="lineno"> 815</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> _CharT></div><div class="line"><a name="l00816"></a><span class="lineno"><a class="line" href="a05836.html"> 816</a></span>  <span class="keyword">class </span>_GLIBCXX_NAMESPACE_CXX11 <a class="code" href="a05836.html">collate_byname</a> : <span class="keyword">public</span> <a class="code" href="a05832.html">collate</a><_CharT></div><div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  {</div><div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  <span class="keyword">public</span>:<span class="comment"></span></div><div class="line"><a name="l00819"></a><span class="lineno"> 819</span> <span class="comment"> //@{</span></div><div class="line"><a name="l00820"></a><span class="lineno"> 820</span> <span class="comment"></span><span class="comment"> /// Public typedefs</span></div><div class="line"><a name="l00821"></a><span class="lineno"><a class="line" href="a05836.html#aea2bc2caa0c7516b94a3a0a7513e9533"> 821</a></span> <span class="comment"></span> <span class="keyword">typedef</span> _CharT <a class="code" href="a05836.html#aea2bc2caa0c7516b94a3a0a7513e9533">char_type</a>;</div><div class="line"><a name="l00822"></a><span class="lineno"><a class="line" href="a05836.html#aad3f32937222680b3f47919cdf752b6c"> 822</a></span>  <span class="keyword">typedef</span> <a class="code" href="a04768.html">basic_string<_CharT></a> <a class="code" href="a05836.html#aad3f32937222680b3f47919cdf752b6c">string_type</a>;<span class="comment"></span></div><div class="line"><a name="l00823"></a><span class="lineno"> 823</span> <span class="comment"> //@}</span></div><div class="line"><a name="l00824"></a><span class="lineno"> 824</span> <span class="comment"></span></div><div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  <span class="keyword">explicit</span></div><div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  <a class="code" href="a05836.html">collate_byname</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* __s, <span class="keywordtype">size_t</span> __refs = 0)</div><div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  : <a class="code" href="a05832.html">collate</a><_CharT>(__refs)</div><div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  {</div><div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  <span class="keywordflow">if</span> (__builtin_strcmp(__s, <span class="stringliteral">"C"</span>) != 0</div><div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  && __builtin_strcmp(__s, <span class="stringliteral">"POSIX"</span>) != 0)</div><div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  {</div><div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  this->_S_destroy_c_locale(this->_M_c_locale_collate);</div><div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  this->_S_create_c_locale(this->_M_c_locale_collate, __s);</div><div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  }</div><div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  }</div><div class="line"><a name="l00836"></a><span class="lineno"> 836</span> </div><div class="line"><a name="l00837"></a><span class="lineno"> 837</span> <span class="preprocessor">#if __cplusplus >= 201103L</span></div><div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  <span class="keyword">explicit</span></div><div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  <a class="code" href="a05836.html">collate_byname</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& __s, <span class="keywordtype">size_t</span> __refs = 0)</div><div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  : <a class="code" href="a05836.html">collate_byname</a>(__s.c_str(), __refs) { }</div><div class="line"><a name="l00841"></a><span class="lineno"> 841</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00842"></a><span class="lineno"> 842</span> </div><div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  <span class="keyword">virtual</span></div><div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  ~collate_byname() { }</div><div class="line"><a name="l00846"></a><span class="lineno"> 846</span>  };</div><div class="line"><a name="l00847"></a><span class="lineno"> 847</span> </div><div class="line"><a name="l00848"></a><span class="lineno"> 848</span> _GLIBCXX_END_NAMESPACE_VERSION</div><div class="line"><a name="l00849"></a><span class="lineno"> 849</span> } <span class="comment">// namespace</span></div><div class="line"><a name="l00850"></a><span class="lineno"> 850</span> </div><div class="line"><a name="l00851"></a><span class="lineno"> 851</span> <span class="preprocessor"># include <<a class="code" href="a00395.html">bits/locale_classes.tcc</a>></span></div><div class="line"><a name="l00852"></a><span class="lineno"> 852</span> </div><div class="line"><a name="l00853"></a><span class="lineno"> 853</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="a05832_html_a8ad2844c921007521e36300507bcf8a2"><div class="ttname"><a href="a05832.html#a8ad2844c921007521e36300507bcf8a2">std::collate::char_type</a></div><div class="ttdeci">_CharT char_type</div><div class="ttdoc">Public typedefs.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00648">locale_classes.h:648</a></div></div>
<div class="ttc" id="a05816_html_af149bfda05282c1f7c62973c887d77e6"><div class="ttname"><a href="a05816.html#af149bfda05282c1f7c62973c887d77e6">std::locale::locale</a></div><div class="ttdeci">locale()</div><div class="ttdoc">Default constructor.</div></div>
<div class="ttc" id="a05816_html_a9806f062f79116a09c2ed0ad9449e58f"><div class="ttname"><a href="a05816.html#a9806f062f79116a09c2ed0ad9449e58f">std::locale::combine</a></div><div class="ttdeci">locale combine(const locale &__other) const</div><div class="ttdoc">Construct locale with another facet.</div><div class="ttdef"><b>Definition:</b> <a href="a00395_source.html#l00063">locale_classes.tcc:63</a></div></div>
<div class="ttc" id="a05836_html_aad3f32937222680b3f47919cdf752b6c"><div class="ttname"><a href="a05836.html#aad3f32937222680b3f47919cdf752b6c">std::collate_byname::string_type</a></div><div class="ttdeci">basic_string< _CharT > string_type</div><div class="ttdoc">Public typedefs.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00822">locale_classes.h:822</a></div></div>
<div class="ttc" id="a05824_html_ac42c07b39caa9133862dd851c3fa2c7d"><div class="ttname"><a href="a05824.html#ac42c07b39caa9133862dd851c3fa2c7d">std::locale::id::use_facet</a></div><div class="ttdeci">friend const _Facet & use_facet(const locale &)</div><div class="ttdoc">Return a facet.use_facet looks for and returns a reference to a facet of type Facet where Facet is th...</div><div class="ttdef"><b>Definition:</b> <a href="a00395_source.html#l00132">locale_classes.tcc:132</a></div></div>
<div class="ttc" id="a05816_html_a969b15053ff1b296935ea2dff07afad5"><div class="ttname"><a href="a05816.html#a969b15053ff1b296935ea2dff07afad5">std::locale::category</a></div><div class="ttdeci">int category</div><div class="ttdoc">Definition of locale::category.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00067">locale_classes.h:67</a></div></div>
<div class="ttc" id="a01022_html"><div class="ttname"><a href="a01022.html">atomicity.h</a></div></div>
<div class="ttc" id="a05816_html_a85e91d15c668e3455ff2a1eda4e6784a"><div class="ttname"><a href="a05816.html#a85e91d15c668e3455ff2a1eda4e6784a">std::locale::locale</a></div><div class="ttdeci">locale(const std::string &__s)</div><div class="ttdoc">Named locale constructor.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00163">locale_classes.h:163</a></div></div>
<div class="ttc" id="a04768_html"><div class="ttname"><a href="a04768.html">std::basic_string< char ></a></div></div>
<div class="ttc" id="a05816_html_a0f58972cf0b98da7d1e751bba3f28f7e"><div class="ttname"><a href="a05816.html#a0f58972cf0b98da7d1e751bba3f28f7e">std::locale::operator==</a></div><div class="ttdeci">bool operator==(const locale &__other) const</div><div class="ttdoc">Locale equality.</div></div>
<div class="ttc" id="a05816_html_ad5bc3cddb6bb375329682cb211ba0441"><div class="ttname"><a href="a05816.html#ad5bc3cddb6bb375329682cb211ba0441">std::locale::has_facet</a></div><div class="ttdeci">friend bool has_facet(const locale &)</div><div class="ttdoc">Test for the presence of a facet.has_facet tests the locale argument for the presence of the facet ty...</div><div class="ttdef"><b>Definition:</b> <a href="a00395_source.html#l00104">locale_classes.tcc:104</a></div></div>
<div class="ttc" id="a05832_html_af79f640413431b317d0eef470792ebb3"><div class="ttname"><a href="a05832.html#af79f640413431b317d0eef470792ebb3">std::collate::collate</a></div><div class="ttdeci">collate(size_t __refs=0)</div><div class="ttdoc">Constructor performs initialization.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00669">locale_classes.h:669</a></div></div>
<div class="ttc" id="a05824_html_a05733d8d1ad35f4fa4feef3313b1bce3"><div class="ttname"><a href="a05824.html#a05733d8d1ad35f4fa4feef3313b1bce3">std::locale::id::id</a></div><div class="ttdeci">id()</div><div class="ttdoc">Constructor.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00514">locale_classes.h:514</a></div></div>
<div class="ttc" id="a05816_html_ad2ddc152ed732bc16528984b71f1066d"><div class="ttname"><a href="a05816.html#ad2ddc152ed732bc16528984b71f1066d">std::locale::all</a></div><div class="ttdeci">static const category all</div><div class="ttdoc">Category values.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00105">locale_classes.h:105</a></div></div>
<div class="ttc" id="a05816_html_a70bef0686be2c1b746e21069f73415b8"><div class="ttname"><a href="a05816.html#a70bef0686be2c1b746e21069f73415b8">std::locale::none</a></div><div class="ttdeci">static const category none</div><div class="ttdoc">Category values.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00098">locale_classes.h:98</a></div></div>
<div class="ttc" id="a05816_html_a7cfad8ee6c5f1275b9862c63bd5d5241"><div class="ttname"><a href="a05816.html#a7cfad8ee6c5f1275b9862c63bd5d5241">std::locale::messages</a></div><div class="ttdeci">static const category messages</div><div class="ttdoc">Category values.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00104">locale_classes.h:104</a></div></div>
<div class="ttc" id="a05832_html_ac7757ff95f04e364fc1230c2945f27fc"><div class="ttname"><a href="a05832.html#ac7757ff95f04e364fc1230c2945f27fc">std::collate::compare</a></div><div class="ttdeci">int compare(const _CharT *__lo1, const _CharT *__hi1, const _CharT *__lo2, const _CharT *__hi2) const</div><div class="ttdoc">Compare two strings.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00700">locale_classes.h:700</a></div></div>
<div class="ttc" id="a05832_html"><div class="ttname"><a href="a05832.html">std::collate</a></div><div class="ttdoc">Facet for localized string comparison.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00642">locale_classes.h:642</a></div></div>
<div class="ttc" id="a05820_html"><div class="ttname"><a href="a05820.html">std::locale::facet</a></div><div class="ttdoc">Localization functionality base class.The facet class is the base class for a localization feature,...</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00371">locale_classes.h:371</a></div></div>
<div class="ttc" id="a05820_html_a04dc2d88fcc6ebd76e37eb11d928eb7a"><div class="ttname"><a href="a05820.html#a04dc2d88fcc6ebd76e37eb11d928eb7a">std::locale::facet::facet</a></div><div class="ttdeci">facet(size_t __refs=0)</div><div class="ttdoc">Facet constructor.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00403">locale_classes.h:403</a></div></div>
<div class="ttc" id="a05832_html_ada536ca81b2869cfe04ccb92bc42282e"><div class="ttname"><a href="a05832.html#ada536ca81b2869cfe04ccb92bc42282e">std::collate::transform</a></div><div class="ttdeci">string_type transform(const _CharT *__lo, const _CharT *__hi) const</div><div class="ttdoc">Transform string to comparable form.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00719">locale_classes.h:719</a></div></div>
<div class="ttc" id="a05832_html_a4a168df3331d1b84ff5b547efe526bca"><div class="ttname"><a href="a05832.html#a4a168df3331d1b84ff5b547efe526bca">std::collate::~collate</a></div><div class="ttdeci">virtual ~collate()</div><div class="ttdoc">Destructor.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00746">locale_classes.h:746</a></div></div>
<div class="ttc" id="a00395_html"><div class="ttname"><a href="a00395.html">locale_classes.tcc</a></div></div>
<div class="ttc" id="a05832_html_ac70cace45e39beb108d6b6fbe6748ba3"><div class="ttname"><a href="a05832.html#ac70cace45e39beb108d6b6fbe6748ba3">std::collate::hash</a></div><div class="ttdeci">long hash(const _CharT *__lo, const _CharT *__hi) const</div><div class="ttdoc">Return hash of a string.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00733">locale_classes.h:733</a></div></div>
<div class="ttc" id="a05816_html_a11180773b88e5f353fdb0a9f51214ec6"><div class="ttname"><a href="a05816.html#a11180773b88e5f353fdb0a9f51214ec6">std::locale::global</a></div><div class="ttdeci">static locale global(const locale &__loc)</div><div class="ttdoc">Set global locale.</div></div>
<div class="ttc" id="a05824_html_ad5bc3cddb6bb375329682cb211ba0441"><div class="ttname"><a href="a05824.html#ad5bc3cddb6bb375329682cb211ba0441">std::locale::id::has_facet</a></div><div class="ttdeci">friend bool has_facet(const locale &)</div><div class="ttdoc">Test for the presence of a facet.has_facet tests the locale argument for the presence of the facet ty...</div><div class="ttdef"><b>Definition:</b> <a href="a00395_source.html#l00104">locale_classes.tcc:104</a></div></div>
<div class="ttc" id="a01538_html"><div class="ttname"><a href="a01538.html">std</a></div><div class="ttdoc">ISO C++ entities toplevel namespace is std.</div></div>
<div class="ttc" id="a05816_html_aa50e351ed674a068ff3e179c5a75c21b"><div class="ttname"><a href="a05816.html#aa50e351ed674a068ff3e179c5a75c21b">std::locale::classic</a></div><div class="ttdeci">static const locale & classic()</div><div class="ttdoc">Return reference to the C locale.</div></div>
<div class="ttc" id="a05832_html_af10a9e48b7d0c07aa42e5931d644703f"><div class="ttname"><a href="a05832.html#af10a9e48b7d0c07aa42e5931d644703f">std::collate::string_type</a></div><div class="ttdeci">basic_string< _CharT > string_type</div><div class="ttdoc">Public typedefs.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00649">locale_classes.h:649</a></div></div>
<div class="ttc" id="a05972_html"><div class="ttname"><a href="a05972.html">std::messages</a></div><div class="ttdoc">Primary class template messages.This facet encapsulates the code to retrieve messages from message ca...</div><div class="ttdef"><b>Definition:</b> <a href="a00407_source.html#l01799">locale_facets_nonio.h:1799</a></div></div>
<div class="ttc" id="a05836_html_aea2bc2caa0c7516b94a3a0a7513e9533"><div class="ttname"><a href="a05836.html#aea2bc2caa0c7516b94a3a0a7513e9533">std::collate_byname::char_type</a></div><div class="ttdeci">_CharT char_type</div><div class="ttdoc">Public typedefs.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00821">locale_classes.h:821</a></div></div>
<div class="ttc" id="a00413_html"><div class="ttname"><a href="a00413.html">localefwd.h</a></div></div>
<div class="ttc" id="a00152_html"><div class="ttname"><a href="a00152.html">string</a></div></div>
<div class="ttc" id="a05816_html_a918d906d5f6fc923db96a72021ad5aab"><div class="ttname"><a href="a05816.html#a918d906d5f6fc923db96a72021ad5aab">std::locale::locale</a></div><div class="ttdeci">locale(const locale &__base, const std::string &__s, category __cat)</div><div class="ttdoc">Construct locale with facets from another locale.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00177">locale_classes.h:177</a></div></div>
<div class="ttc" id="a05816_html_ab0027979b86e7a74e9b33dd0686c3c2d"><div class="ttname"><a href="a05816.html#ab0027979b86e7a74e9b33dd0686c3c2d">std::locale::name</a></div><div class="ttdeci">_GLIBCXX_DEFAULT_ABI_TAG string name() const</div><div class="ttdoc">Return locale name.</div></div>
<div class="ttc" id="a05816_html"><div class="ttname"><a href="a05816.html">std::locale</a></div><div class="ttdoc">Container class for localization functionality.The locale class is first a class wrapper for C librar...</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00062">locale_classes.h:62</a></div></div>
<div class="ttc" id="a05832_html_ab4a21a6ecff234461ad994da29515d62"><div class="ttname"><a href="a05832.html#ab4a21a6ecff234461ad994da29515d62">std::collate::id</a></div><div class="ttdeci">static locale::id id</div><div class="ttdoc">Numpunct facet id.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00659">locale_classes.h:659</a></div></div>
<div class="ttc" id="a05832_html_a4c34c192809a224b1dfc6f3d6160e564"><div class="ttname"><a href="a05832.html#a4c34c192809a224b1dfc6f3d6160e564">std::collate::collate</a></div><div class="ttdeci">collate(__c_locale __cloc, size_t __refs=0)</div><div class="ttdoc">Internal constructor. Not for general use.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00683">locale_classes.h:683</a></div></div>
<div class="ttc" id="a05836_html"><div class="ttname"><a href="a05836.html">std::collate_byname</a></div><div class="ttdoc">class collate_byname [22.2.4.2].</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00816">locale_classes.h:816</a></div></div>
<div class="ttc" id="a05816_html_a1da7e1b7c469ed4ed45d61139cdc043d"><div class="ttname"><a href="a05816.html#a1da7e1b7c469ed4ed45d61139cdc043d">std::locale::time</a></div><div class="ttdeci">static const category time</div><div class="ttdoc">Category values.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00102">locale_classes.h:102</a></div></div>
<div class="ttc" id="a05816_html_a45b12cb443002d7995d5a1fd4d2ad179"><div class="ttname"><a href="a05816.html#a45b12cb443002d7995d5a1fd4d2ad179">std::locale::~locale</a></div><div class="ttdeci">~locale()</div><div class="ttdoc">Locale destructor.</div></div>
<div class="ttc" id="a05824_html"><div class="ttname"><a href="a05824.html">std::locale::id</a></div><div class="ttdoc">Facet ID class.The ID class provides facets with an index used to identify them. Every facet class mu...</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00483">locale_classes.h:483</a></div></div>
<div class="ttc" id="a05816_html_a344e6500c766e554a71933878f1fc654"><div class="ttname"><a href="a05816.html#a344e6500c766e554a71933878f1fc654">std::locale::monetary</a></div><div class="ttdeci">static const category monetary</div><div class="ttdoc">Category values.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00103">locale_classes.h:103</a></div></div>
<div class="ttc" id="a05816_html_ac42c07b39caa9133862dd851c3fa2c7d"><div class="ttname"><a href="a05816.html#ac42c07b39caa9133862dd851c3fa2c7d">std::locale::use_facet</a></div><div class="ttdeci">friend const _Facet & use_facet(const locale &)</div><div class="ttdoc">Return a facet.use_facet looks for and returns a reference to a facet of type Facet where Facet is th...</div><div class="ttdef"><b>Definition:</b> <a href="a00395_source.html#l00132">locale_classes.tcc:132</a></div></div>
<div class="ttc" id="a05856_html"><div class="ttname"><a href="a05856.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>
<div class="ttc" id="a05816_html_a50c9f58112ca40d3d53b07e1d524228b"><div class="ttname"><a href="a05816.html#a50c9f58112ca40d3d53b07e1d524228b">std::locale::numeric</a></div><div class="ttdeci">static const category numeric</div><div class="ttdoc">Category values.</div><div class="ttdef"><b>Definition:</b> <a href="a00392_source.html#l00100">locale_classes.h:100</a></div></div>
<div class="ttc" id="a05820_html_a6e70b45296191df4c1a0657bd9be6514"><div class="ttname"><a href="a05820.html#a6e70b45296191df4c1a0657bd9be6514">std::locale::facet::~facet</a></div><div class="ttdeci">virtual ~facet()</div><div class="ttdoc">Facet destructor.</div></div>
<div class="ttc" id="a05816_html_ad9d4f2f1dd2404eeb399f7609e50f1fb"><div class="ttname"><a href="a05816.html#ad9d4f2f1dd2404eeb399f7609e50f1fb">std::locale::operator()</a></div><div class="ttdeci">bool operator()(const basic_string< _Char, _Traits, _Alloc > &__s1, const basic_string< _Char, _Traits, _Alloc > &__s2) const</div><div class="ttdoc">Compare two strings according to collate.</div></div>
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