<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.15"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>libstdc++: vstring_util.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtreedata.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(document).ready(initResizable); /* @license-end */</script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">libstdc++ </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.15 --> </div><!-- top --> <div id="side-nav" class="ui-resizable side-nav-resizable"> <div id="nav-tree"> <div id="nav-tree-contents"> <div id="nav-sync" class="sync"></div> </div> </div> <div id="splitbar" style="-moz-user-select:none;" class="ui-resizable-handle"> </div> </div> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(document).ready(function(){initNavTree('a01103_source.html','');}); /* @license-end */ </script> <div id="doc-content"> <div class="header"> <div class="headertitle"> <div class="title">vstring_util.h</div> </div> </div><!--header--> <div class="contents"> <a href="a01103.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">// Versatile string utility -*- 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) 2005-2018 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 ext/vstring_util.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{ext/vstring.h}</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="preprocessor">#ifndef _VSTRING_UTIL_H</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#define _VSTRING_UTIL_H 1</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#pragma GCC system_header</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include <<a class="code" href="a01100.html">ext/vstring_fwd.h</a>></span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include <<a class="code" href="a00743.html">debug/debug.h</a>></span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include <<a class="code" href="a00542.html">bits/stl_function.h</a>></span> <span class="comment">// For less</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include <<a class="code" href="a00356.html">bits/functexcept.h</a>></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="a00434.html">bits/ostream_insert.h</a>></span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#include <<a class="code" href="a17142.html">bits/stl_iterator.h</a>></span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#include <<a class="code" href="a01055.html">ext/numeric_traits.h</a>></span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#include <<a class="code" href="a00422.html">bits/move.h</a>></span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#include <<a class="code" href="a00458.html">bits/range_access.h</a>></span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">namespace </span><a class="code" href="a01544.html">__gnu_cxx</a> _GLIBCXX_VISIBILITY(default)</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> {</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> _GLIBCXX_BEGIN_NAMESPACE_VERSION</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _CharT, <span class="keyword">typename</span> _Traits, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">struct </span>__vstring_utility</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  {</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Alloc::template rebind<_CharT>::other _CharT_alloc_type;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">typedef</span> _Traits traits_type;</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Traits::char_type value_type;</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _CharT_alloc_type::size_type size_type;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _CharT_alloc_type::difference_type difference_type;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _CharT_alloc_type::pointer pointer;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _CharT_alloc_type::const_pointer const_pointer;</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="comment">// For __sso_string.</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">typedef</span> __gnu_cxx::</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  __normal_iterator<pointer, __gnu_cxx::</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  __versa_string<_CharT, _Traits, _Alloc,</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  __sso_string_base> ></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  __sso_iterator;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keyword">typedef</span> __gnu_cxx::</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  __normal_iterator<const_pointer, __gnu_cxx::</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  __versa_string<_CharT, _Traits, _Alloc,</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  __sso_string_base> ></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  __const_sso_iterator;</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="comment">// For __rc_string.</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keyword">typedef</span> __gnu_cxx::</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  __normal_iterator<pointer, __gnu_cxx::</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  __versa_string<_CharT, _Traits, _Alloc,</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  __rc_string_base> ></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  __rc_iterator;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">typedef</span> __gnu_cxx::</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  __normal_iterator<const_pointer, __gnu_cxx::</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  __versa_string<_CharT, _Traits, _Alloc,</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  __rc_string_base> ></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  __const_rc_iterator;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="comment">// NB: When the allocator is empty, deriving from it saves space</span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="comment">// (http://www.cantrip.org/emptyopt.html).</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Alloc1></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keyword">struct </span>_Alloc_hider</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  : <span class="keyword">public</span> _Alloc1</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  {</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  _Alloc_hider(_CharT* __ptr)</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  : _Alloc1(), _M_p(__ptr) { }</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  _Alloc_hider(<span class="keyword">const</span> _Alloc1& __a, _CharT* __ptr)</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  : _Alloc1(__a), _M_p(__ptr) { }</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  _CharT* _M_p; <span class="comment">// The actual data.</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  };</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="comment">// When __n = 1 way faster than the general multichar</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="comment">// traits_type::copy/move/assign.</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  _S_copy(_CharT* __d, <span class="keyword">const</span> _CharT* __s, size_type __n)</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  {</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">if</span> (__n == 1)</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  traits_type::assign(*__d, *__s);</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  traits_type::copy(__d, __s, __n);</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  }</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  _S_move(_CharT* __d, <span class="keyword">const</span> _CharT* __s, size_type __n)</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  {</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">if</span> (__n == 1)</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  traits_type::assign(*__d, *__s);</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  traits_type::move(__d, __s, __n);</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  }</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  _S_assign(_CharT* __d, size_type __n, _CharT __c)</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  {</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">if</span> (__n == 1)</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  traits_type::assign(*__d, __c);</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  traits_type::assign(__d, __n, __c);</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  }</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="comment">// _S_copy_chars is a separate template to permit specialization</span></div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="comment">// to optimize for the common case of pointers as iterators.</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Iterator></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  _S_copy_chars(_CharT* __p, _Iterator __k1, _Iterator __k2)</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  {</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">for</span> (; __k1 != __k2; ++__k1, ++__p)</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  traits_type::assign(*__p, *__k1); <span class="comment">// These types are off.</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  }</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  _S_copy_chars(_CharT* __p, __sso_iterator __k1, __sso_iterator __k2)</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  { _S_copy_chars(__p, __k1.base(), __k2.base()); }</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  _S_copy_chars(_CharT* __p, __const_sso_iterator __k1,</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  __const_sso_iterator __k2)</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  { _S_copy_chars(__p, __k1.base(), __k2.base()); }</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  _S_copy_chars(_CharT* __p, __rc_iterator __k1, __rc_iterator __k2)</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  { _S_copy_chars(__p, __k1.base(), __k2.base()); }</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="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  _S_copy_chars(_CharT* __p, __const_rc_iterator __k1,</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  __const_rc_iterator __k2)</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  { _S_copy_chars(__p, __k1.base(), __k2.base()); }</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  _S_copy_chars(_CharT* __p, _CharT* __k1, _CharT* __k2)</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  { _S_copy(__p, __k1, __k2 - __k1); }</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  _S_copy_chars(_CharT* __p, <span class="keyword">const</span> _CharT* __k1, <span class="keyword">const</span> _CharT* __k2)</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  { _S_copy(__p, __k1, __k2 - __k1); }</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  _S_compare(size_type __n1, size_type __n2)</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  {</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keyword">const</span> difference_type __d = difference_type(__n1 - __n2);</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> </div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">if</span> (__d > __numeric_traits_integer<int>::__max)</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">return</span> __numeric_traits_integer<int>::__max;</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (__d < __numeric_traits_integer<int>::__min)</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordflow">return</span> __numeric_traits_integer<int>::__min;</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">return</span> int(__d);</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  }</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  };</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> _GLIBCXX_END_NAMESPACE_VERSION</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> } <span class="comment">// namespace</span></div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> </div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="preprocessor">#endif </span><span class="comment">/* _VSTRING_UTIL_H */</span><span class="preprocessor"></span></div><div class="ttc" id="a00422_html"><div class="ttname"><a href="a00422.html">move.h</a></div></div> <div class="ttc" id="a00356_html"><div class="ttname"><a href="a00356.html">functexcept.h</a></div></div> <div class="ttc" id="a00542_html"><div class="ttname"><a href="a00542.html">stl_function.h</a></div></div> <div class="ttc" id="a01544_html"><div class="ttname"><a href="a01544.html">__gnu_cxx</a></div><div class="ttdoc">GNU extensions for public use.</div></div> <div class="ttc" id="a00743_html"><div class="ttname"><a href="a00743.html">debug.h</a></div></div> <div class="ttc" 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