<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://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 1.8.13"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>libstdc++: hashtable.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"> $(document).ready(initResizable); </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 1.8.13 --> </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"> $(document).ready(function(){initNavTree('a15067_source.html','');}); </script> <div id="doc-content"> <div class="header"> <div class="headertitle"> <div class="title">backward/hashtable.h</div> </div> </div><!--header--> <div class="contents"> <a href="a15067.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">// Hashtable implementation used by containers -*- 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) 2001-2015 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> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">/*</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * Copyright (c) 1996,1997</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * Silicon Graphics Computer Systems, Inc.</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> <span class="comment"> * Permission to use, copy, modify, distribute and sell this software</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> * and its documentation for any purpose is hereby granted without fee,</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> * provided that the above copyright notice appear in all copies and</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> * that both that copyright notice and this permission notice appear</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> * in supporting documentation. Silicon Graphics makes no</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> * representations about the suitability of this software for any</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> * purpose. It is provided "as is" without express or implied warranty.</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"> *</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment"> *</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> * Copyright (c) 1994</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> * Hewlett-Packard Company</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"> *</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment"> * Permission to use, copy, modify, distribute and sell this software</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"> * and its documentation for any purpose is hereby granted without fee,</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment"> * provided that the above copyright notice appear in all copies and</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment"> * that both that copyright notice and this permission notice appear</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"> * in supporting documentation. Hewlett-Packard Company makes no</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"> * representations about the suitability of this software for any</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"> * purpose. It is provided "as is" without express or implied warranty.</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"> */</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"></span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment">/** @file backward/hashtable.h</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment"> * This file is a GNU extension to the Standard C++ Library (possibly</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment"> * containing extensions from the HP/SGI STL subset).</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment"> */</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor">#ifndef _BACKWARD_HASHTABLE_H</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="preprocessor">#define _BACKWARD_HASHTABLE_H 1</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment">// Hashtable class, used to implement the hashed associative containers</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment">// hash_set, hash_map, hash_multiset, and hash_multimap.</span></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="preprocessor">#include <<a class="code" href="a00176.html">vector</a>></span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="preprocessor">#include <<a class="code" href="a00086.html">iterator</a>></span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="preprocessor">#include <<a class="code" href="a00032.html">algorithm</a>></span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="preprocessor">#include <<a class="code" href="a00497.html">bits/stl_function.h</a>></span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="preprocessor">#include <<a class="code" href="a00680.html">backward/hash_fun.h</a>></span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="keyword">namespace </span><a class="code" href="a01493.html">__gnu_cxx</a> _GLIBCXX_VISIBILITY(default)</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> {</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> _GLIBCXX_BEGIN_NAMESPACE_VERSION</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">using</span> std::size_t;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">using</span> std::ptrdiff_t;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">using</span> <a class="code" href="a06593.html">std::forward_iterator_tag</a>;</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keyword">using</span> <a class="code" href="a06585.html">std::input_iterator_tag</a>;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">using</span> <a class="code" href="a01487.html#ae0f6a1883f4e98bc2ca573c992447fc2">std::_Construct</a>;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">using</span> <a class="code" href="a01487.html#a468dae7cc599699643eafa95cc9999af">std::_Destroy</a>;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keyword">using</span> <a class="code" href="a01487.html#a5852ded2c7147a161b33951ef37ecba8">std::distance</a>;</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keyword">using</span> <a class="code" href="a06825.html">std::vector</a>;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">using</span> <a class="code" href="a06689.html">std::pair</a>;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keyword">using</span> <a class="code" href="a01455.html#ga304181cfe40c7dc4e4f1bcccdae99f8d">std::__iterator_category</a>;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Val></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keyword">struct </span>_Hashtable_node</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>  _Hashtable_node* _M_next;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  _Val _M_val;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  };</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keyword">template</span><<span class="keyword">class </span>_Val, <span class="keyword">class </span>_Key, <span class="keyword">class </span>_HashFcn, <span class="keyword">class </span>_ExtractKey, </div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">class </span>_EqualKey, <span class="keyword">class </span>_Alloc = <a class="code" href="a04137.html">std::allocator<_Val></a> ></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keyword">class </span>hashtable;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keyword">template</span><<span class="keyword">class </span>_Val, <span class="keyword">class </span>_Key, <span class="keyword">class </span>_HashFcn,</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keyword">class </span>_ExtractKey, <span class="keyword">class </span>_EqualKey, <span class="keyword">class </span>_Alloc></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keyword">struct </span>_Hashtable_iterator;</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>  <span class="keyword">template</span><<span class="keyword">class </span>_Val, <span class="keyword">class </span>_Key, <span class="keyword">class </span>_HashFcn,</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keyword">class </span>_ExtractKey, <span class="keyword">class </span>_EqualKey, <span class="keyword">class </span>_Alloc></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keyword">struct </span>_Hashtable_const_iterator;</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keyword">template</span><<span class="keyword">class </span>_Val, <span class="keyword">class </span>_Key, <span class="keyword">class </span>_HashFcn,</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keyword">class </span>_ExtractKey, <span class="keyword">class </span>_EqualKey, <span class="keyword">class </span>_Alloc></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keyword">struct </span>_Hashtable_iterator</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="keyword">typedef</span> hashtable<_Val, _Key, _HashFcn, _ExtractKey, _EqualKey, _Alloc></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  _Hashtable;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keyword">typedef</span> _Hashtable_iterator<_Val, _Key, _HashFcn,</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  _ExtractKey, _EqualKey, _Alloc></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  iterator;</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keyword">typedef</span> _Hashtable_const_iterator<_Val, _Key, _HashFcn,</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  _ExtractKey, _EqualKey, _Alloc></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  const_iterator;</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keyword">typedef</span> _Hashtable_node<_Val> _Node;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keyword">typedef</span> forward_iterator_tag iterator_category;</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keyword">typedef</span> _Val value_type;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keyword">typedef</span> ptrdiff_t difference_type;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keyword">typedef</span> <span class="keywordtype">size_t</span> size_type;</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keyword">typedef</span> _Val& reference;</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keyword">typedef</span> _Val* pointer;</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  </div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  _Node* _M_cur;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  _Hashtable* _M_ht;</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  _Hashtable_iterator(_Node* __n, _Hashtable* __tab)</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  : _M_cur(__n), _M_ht(__tab) { }</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> </div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  _Hashtable_iterator() { }</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>  reference</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  operator*()<span class="keyword"> const</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_cur->_M_val; }</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  pointer</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  operator->()<span class="keyword"> const</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> &(operator*()); }</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  iterator&</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  operator++();</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  iterator</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  operator++(<span class="keywordtype">int</span>);</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="keywordtype">bool</span></div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  operator==(<span class="keyword">const</span> iterator& __it)<span class="keyword"> const</span></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_cur == __it._M_cur; }</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> </div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  operator!=(<span class="keyword">const</span> iterator& __it)<span class="keyword"> const</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_cur != __it._M_cur; }</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  };</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">template</span><<span class="keyword">class </span>_Val, <span class="keyword">class </span>_Key, <span class="keyword">class </span>_HashFcn,</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keyword">class </span>_ExtractKey, <span class="keyword">class </span>_EqualKey, <span class="keyword">class </span>_Alloc></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keyword">struct </span>_Hashtable_const_iterator</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  {</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keyword">typedef</span> hashtable<_Val, _Key, _HashFcn, _ExtractKey, _EqualKey, _Alloc></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  _Hashtable;</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keyword">typedef</span> _Hashtable_iterator<_Val,_Key,_HashFcn,</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  _ExtractKey,_EqualKey,_Alloc></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  iterator;</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keyword">typedef</span> _Hashtable_const_iterator<_Val, _Key, _HashFcn,</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  _ExtractKey, _EqualKey, _Alloc></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  const_iterator;</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keyword">typedef</span> _Hashtable_node<_Val> _Node;</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keyword">typedef</span> forward_iterator_tag iterator_category;</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keyword">typedef</span> _Val value_type;</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keyword">typedef</span> ptrdiff_t difference_type;</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keyword">typedef</span> <span class="keywordtype">size_t</span> size_type;</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keyword">typedef</span> <span class="keyword">const</span> _Val& reference;</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keyword">typedef</span> <span class="keyword">const</span> _Val* pointer;</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  </div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keyword">const</span> _Node* _M_cur;</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keyword">const</span> _Hashtable* _M_ht;</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  _Hashtable_const_iterator(<span class="keyword">const</span> _Node* __n, <span class="keyword">const</span> _Hashtable* __tab)</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  : _M_cur(__n), _M_ht(__tab) { }</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>  _Hashtable_const_iterator() { }</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> </div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  _Hashtable_const_iterator(<span class="keyword">const</span> iterator& __it)</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  : _M_cur(__it._M_cur), _M_ht(__it._M_ht) { }</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> </div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  reference</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  operator*()<span class="keyword"> const</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_cur->_M_val; }</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  pointer</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  operator->()<span class="keyword"> const</span></div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> &(operator*()); }</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  const_iterator&</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  operator++();</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> </div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  const_iterator</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  operator++(<span class="keywordtype">int</span>);</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  operator==(<span class="keyword">const</span> const_iterator& __it)<span class="keyword"> const</span></div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_cur == __it._M_cur; }</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  operator!=(<span class="keyword">const</span> const_iterator& __it)<span class="keyword"> const</span></div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_cur != __it._M_cur; }</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  };</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="comment">// Note: assumes long is at least 32 bits.</span></div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keyword">enum</span> { _S_num_primes = 29 };</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> </div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _PrimeType></div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keyword">struct </span>_Hashtable_prime_list</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  {</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keyword">static</span> <span class="keyword">const</span> _PrimeType __stl_prime_list[_S_num_primes];</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keyword">static</span> <span class="keyword">const</span> _PrimeType*</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  _S_get_prime_list();</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  };</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _PrimeType> <span class="keyword">const</span> _PrimeType</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  _Hashtable_prime_list<_PrimeType>::__stl_prime_list[_S_num_primes] =</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  {</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  5ul, 53ul, 97ul, 193ul, 389ul,</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  769ul, 1543ul, 3079ul, 6151ul, 12289ul,</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  24593ul, 49157ul, 98317ul, 196613ul, 393241ul,</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  786433ul, 1572869ul, 3145739ul, 6291469ul, 12582917ul,</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  25165843ul, 50331653ul, 100663319ul, 201326611ul, 402653189ul,</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  805306457ul, 1610612741ul, 3221225473ul, 4294967291ul</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  };</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keyword">template</span><<span class="keyword">class</span> _PrimeType> <span class="keyword">inline</span> <span class="keyword">const</span> _PrimeType*</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  _Hashtable_prime_list<_PrimeType>::_S_get_prime_list()</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  {</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">return</span> __stl_prime_list;</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  }</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> </div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keyword">inline</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span></div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  __stl_next_prime(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> __n)</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  {</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>* __first = _Hashtable_prime_list<unsigned long>::_S_get_prime_list();</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>* __last = __first + (int)_S_num_primes;</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>* pos = <a class="code" href="a01438.html#ga6f1d41eed9a1fabbae1d54b384b07061">std::lower_bound</a>(__first, __last, __n);</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keywordflow">return</span> pos == __last ? *(__last - 1) : *pos;</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  }</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="comment">// Forward declaration of operator==. </span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keyword">template</span><<span class="keyword">class </span>_Val, <span class="keyword">class </span>_Key, <span class="keyword">class </span>_HF, <span class="keyword">class </span>_Ex,</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keyword">class </span>_Eq, <span class="keyword">class </span>_All></div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keyword">class </span>hashtable;</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> </div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keyword">template</span><<span class="keyword">class </span>_Val, <span class="keyword">class </span>_Key, <span class="keyword">class </span>_HF, <span class="keyword">class </span>_Ex,</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keyword">class </span>_Eq, <span class="keyword">class </span>_All></div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  operator==(<span class="keyword">const</span> hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>& __ht1,</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keyword">const</span> hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>& __ht2);</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="comment">// Hashtables handle allocators a bit differently than other</span></div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="comment">// containers do. If we're using standard-conforming allocators, then</span></div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="comment">// a hashtable unconditionally has a member variable to hold its</span></div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="comment">// allocator, even if it so happens that all instances of the</span></div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="comment">// allocator type are identical. This is because, for hashtables,</span></div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="comment">// this extra storage is negligible. Additionally, a base class</span></div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="comment">// wouldn't serve any other purposes; it wouldn't, for example,</span></div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="comment">// simplify the exception-handling code. </span></div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keyword">template</span><<span class="keyword">class </span>_Val, <span class="keyword">class </span>_Key, <span class="keyword">class </span>_HashFcn,</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="keyword">class </span>_ExtractKey, <span class="keyword">class </span>_EqualKey, <span class="keyword">class </span>_Alloc></div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keyword">class </span>hashtable</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  {</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keyword">typedef</span> _Key key_type;</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keyword">typedef</span> _Val value_type;</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keyword">typedef</span> _HashFcn hasher;</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keyword">typedef</span> _EqualKey key_equal;</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span> </div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keyword">typedef</span> <span class="keywordtype">size_t</span> size_type;</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keyword">typedef</span> ptrdiff_t difference_type;</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keyword">typedef</span> value_type* pointer;</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keyword">typedef</span> <span class="keyword">const</span> value_type* const_pointer;</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keyword">typedef</span> value_type& reference;</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keyword">typedef</span> <span class="keyword">const</span> value_type& const_reference;</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> </div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  hasher</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  hash_funct()<span class="keyword"> const</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_hash; }</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> </div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  key_equal</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  key_eq()<span class="keyword"> const</span></div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_equals; }</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> </div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keyword">typedef</span> _Hashtable_node<_Val> _Node;</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> </div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Alloc::template rebind<value_type>::other allocator_type;</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  allocator_type</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  get_allocator()<span class="keyword"> const</span></div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_node_allocator; }</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span> </div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Alloc::template rebind<_Node>::other _Node_Alloc;</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Alloc::template rebind<_Node*>::other _Nodeptr_Alloc;</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keyword">typedef</span> vector<_Node*, _Nodeptr_Alloc> _Vector_type;</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> </div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  _Node_Alloc _M_node_allocator;</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span> </div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  _Node*</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  _M_get_node()</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  { <span class="keywordflow">return</span> _M_node_allocator.allocate(1); }</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span> </div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  _M_put_node(_Node* __p)</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  { _M_node_allocator.deallocate(__p, 1); }</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="keyword">private</span>:</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  hasher _M_hash;</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  key_equal _M_equals;</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  _ExtractKey _M_get_key;</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  _Vector_type _M_buckets;</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  size_type _M_num_elements;</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  </div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keyword">typedef</span> _Hashtable_iterator<_Val, _Key, _HashFcn, _ExtractKey,</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  _EqualKey, _Alloc></div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  iterator;</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keyword">typedef</span> _Hashtable_const_iterator<_Val, _Key, _HashFcn, _ExtractKey,</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  _EqualKey, _Alloc></div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  const_iterator;</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span> </div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="keyword">friend</span> <span class="keyword">struct</span></div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  _Hashtable_iterator<_Val, _Key, _HashFcn, _ExtractKey, _EqualKey, _Alloc>;</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span> </div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keyword">friend</span> <span class="keyword">struct</span></div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  _Hashtable_const_iterator<_Val, _Key, _HashFcn, _ExtractKey,</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  _EqualKey, _Alloc>;</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span> </div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  hashtable(size_type __n, <span class="keyword">const</span> _HashFcn& __hf,</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keyword">const</span> _EqualKey& __eql, <span class="keyword">const</span> _ExtractKey& __ext,</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <span class="keyword">const</span> allocator_type& __a = allocator_type())</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  : _M_node_allocator(__a), _M_hash(__hf), _M_equals(__eql),</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  _M_get_key(__ext), _M_buckets(__a), _M_num_elements(0)</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  { _M_initialize_buckets(__n); }</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span> </div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  hashtable(size_type __n, <span class="keyword">const</span> _HashFcn& __hf,</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keyword">const</span> _EqualKey& __eql,</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keyword">const</span> allocator_type& __a = allocator_type())</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  : _M_node_allocator(__a), _M_hash(__hf), _M_equals(__eql),</div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  _M_get_key(_ExtractKey()), _M_buckets(__a), _M_num_elements(0)</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  { _M_initialize_buckets(__n); }</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>  hashtable(<span class="keyword">const</span> hashtable& __ht)</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  : _M_node_allocator(__ht.get_allocator()), _M_hash(__ht._M_hash),</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  _M_equals(__ht._M_equals), _M_get_key(__ht._M_get_key),</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  _M_buckets(__ht.get_allocator()), _M_num_elements(0)</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  { _M_copy_from(__ht); }</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span> </div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  hashtable&</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  operator= (<span class="keyword">const</span> hashtable& __ht)</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="keywordflow">if</span> (&__ht != <span class="keyword">this</span>)</div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  {</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  clear();</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  _M_hash = __ht._M_hash;</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  _M_equals = __ht._M_equals;</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  _M_get_key = __ht._M_get_key;</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  _M_copy_from(__ht);</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  }</div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  }</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span> </div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  ~hashtable()</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  { clear(); }</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span> </div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  size_type</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  size()<span class="keyword"> const</span></div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_num_elements; }</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span> </div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  size_type</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  max_size()<span class="keyword"> const</span></div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> size_type(-1); }</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="keywordtype">bool</span></div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  empty()<span class="keyword"> const</span></div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> size() == 0; }</div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span> </div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  swap(hashtable& __ht)</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>  std::swap(_M_hash, __ht._M_hash);</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  std::swap(_M_equals, __ht._M_equals);</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  std::swap(_M_get_key, __ht._M_get_key);</div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  _M_buckets.swap(__ht._M_buckets);</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  std::swap(_M_num_elements, __ht._M_num_elements);</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  }</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span> </div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  iterator</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  <a class="code" href="a01487.html#a549ebac15bcc03ae83f87b89796d89fc">begin</a>()</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  {</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keywordflow">for</span> (size_type __n = 0; __n < _M_buckets.size(); ++__n)</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="keywordflow">if</span> (_M_buckets[__n])</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  <span class="keywordflow">return</span> iterator(_M_buckets[__n], <span class="keyword">this</span>);</div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="keywordflow">return</span> <a class="code" href="a01487.html#a579ff3807b61f57bda29d023b3918504">end</a>();</div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  }</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>  iterator</div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <a class="code" href="a01487.html#a579ff3807b61f57bda29d023b3918504">end</a>()</div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  { <span class="keywordflow">return</span> iterator(0, <span class="keyword">this</span>); }</div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span> </div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  const_iterator</div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  <a class="code" href="a01487.html#a549ebac15bcc03ae83f87b89796d89fc">begin</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="keywordflow">for</span> (size_type __n = 0; __n < _M_buckets.size(); ++__n)</div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  <span class="keywordflow">if</span> (_M_buckets[__n])</div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="keywordflow">return</span> const_iterator(_M_buckets[__n], <span class="keyword">this</span>);</div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordflow">return</span> <a class="code" href="a01487.html#a579ff3807b61f57bda29d023b3918504">end</a>();</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> </div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  const_iterator</div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <a class="code" href="a01487.html#a579ff3807b61f57bda29d023b3918504">end</a>()<span class="keyword"> const</span></div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> const_iterator(0, <span class="keyword">this</span>); }</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span> </div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <span class="keyword">template</span><<span class="keyword">class </span>_Vl, <span class="keyword">class </span>_Ky, <span class="keyword">class </span>_HF, <span class="keyword">class </span>_Ex, <span class="keyword">class </span>_Eq,</div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  <span class="keyword">class </span>_Al></div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  <span class="keyword">friend</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  operator==(<span class="keyword">const</span> hashtable<_Vl, _Ky, _HF, _Ex, _Eq, _Al>&,</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  <span class="keyword">const</span> hashtable<_Vl, _Ky, _HF, _Ex, _Eq, _Al>&);</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>  <span class="keyword">public</span>:</div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  size_type</div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  bucket_count()<span class="keyword"> const</span></div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_buckets.size(); }</div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span> </div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  size_type</div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  max_bucket_count()<span class="keyword"> const</span></div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _Hashtable_prime_list<unsigned long>::</div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  _S_get_prime_list()[(int)_S_num_primes - 1];</div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  }</div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span> </div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  size_type</div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  elems_in_bucket(size_type __bucket)<span class="keyword"> const</span></div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  size_type __result = 0;</div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  <span class="keywordflow">for</span> (_Node* __n = _M_buckets[__bucket]; __n; __n = __n->_M_next)</div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  __result += 1;</div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <span class="keywordflow">return</span> __result;</div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  }</div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span> </div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  pair<iterator, bool></div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  insert_unique(<span class="keyword">const</span> value_type& __obj)</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  {</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  resize(_M_num_elements + 1);</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="keywordflow">return</span> insert_unique_noresize(__obj);</div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  }</div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span> </div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  iterator</div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  insert_equal(<span class="keyword">const</span> value_type& __obj)</div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  {</div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  resize(_M_num_elements + 1);</div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <span class="keywordflow">return</span> insert_equal_noresize(__obj);</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>  pair<iterator, bool></div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  insert_unique_noresize(<span class="keyword">const</span> value_type& __obj);</div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span> </div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  iterator</div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  insert_equal_noresize(<span class="keyword">const</span> value_type& __obj);</div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span> </div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="keyword">template</span><<span class="keyword">class</span> _InputIterator></div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  insert_unique(_InputIterator __f, _InputIterator __l)</div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  { insert_unique(__f, __l, <a class="code" href="a01455.html#ga304181cfe40c7dc4e4f1bcccdae99f8d">__iterator_category</a>(__f)); }</div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span> </div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  <span class="keyword">template</span><<span class="keyword">class</span> _InputIterator></div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  insert_equal(_InputIterator __f, _InputIterator __l)</div><div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  { insert_equal(__f, __l, <a class="code" href="a01455.html#ga304181cfe40c7dc4e4f1bcccdae99f8d">__iterator_category</a>(__f)); }</div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span> </div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="keyword">template</span><<span class="keyword">class</span> _InputIterator></div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  insert_unique(_InputIterator __f, _InputIterator __l,</div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  input_iterator_tag)</div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  {</div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <span class="keywordflow">for</span> ( ; __f != __l; ++__f)</div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  insert_unique(*__f);</div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  }</div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span> </div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keyword">template</span><<span class="keyword">class</span> _InputIterator></div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  insert_equal(_InputIterator __f, _InputIterator __l,</div><div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  input_iterator_tag)</div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  {</div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="keywordflow">for</span> ( ; __f != __l; ++__f)</div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  insert_equal(*__f);</div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  }</div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span> </div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="keyword">template</span><<span class="keyword">class</span> _ForwardIterator></div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  insert_unique(_ForwardIterator __f, _ForwardIterator __l,</div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  forward_iterator_tag)</div><div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  {</div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  size_type __n = <a class="code" href="a01411.html#gade7ee057985825bd6d67e7a1a682dd89">distance</a>(__f, __l);</div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span>  resize(_M_num_elements + __n);</div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="keywordflow">for</span> ( ; __n > 0; --__n, ++__f)</div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  insert_unique_noresize(*__f);</div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  }</div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span> </div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="keyword">template</span><<span class="keyword">class</span> _ForwardIterator></div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  insert_equal(_ForwardIterator __f, _ForwardIterator __l,</div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  forward_iterator_tag)</div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  {</div><div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  size_type __n = <a class="code" href="a01411.html#gade7ee057985825bd6d67e7a1a682dd89">distance</a>(__f, __l);</div><div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  resize(_M_num_elements + __n);</div><div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  <span class="keywordflow">for</span> ( ; __n > 0; --__n, ++__f)</div><div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  insert_equal_noresize(*__f);</div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  }</div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span> </div><div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  reference</div><div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  find_or_insert(<span class="keyword">const</span> value_type& __obj);</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>  iterator</div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  find(<span class="keyword">const</span> key_type& __key)</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>  size_type __n = _M_bkt_num_key(__key);</div><div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  _Node* __first;</div><div class="line"><a name="l00526"></a><span class="lineno"> 526</span>  <span class="keywordflow">for</span> (__first = _M_buckets[__n];</div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  __first && !_M_equals(_M_get_key(__first->_M_val), __key);</div><div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  __first = __first->_M_next)</div><div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  { }</div><div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  <span class="keywordflow">return</span> iterator(__first, <span class="keyword">this</span>);</div><div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  }</div><div class="line"><a name="l00532"></a><span class="lineno"> 532</span> </div><div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  const_iterator</div><div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  find(<span class="keyword">const</span> key_type& __key)<span class="keyword"> const</span></div><div class="line"><a name="l00535"></a><span class="lineno"> 535</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  size_type __n = _M_bkt_num_key(__key);</div><div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="keyword">const</span> _Node* __first;</div><div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  <span class="keywordflow">for</span> (__first = _M_buckets[__n];</div><div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  __first && !_M_equals(_M_get_key(__first->_M_val), __key);</div><div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  __first = __first->_M_next)</div><div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  { }</div><div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="keywordflow">return</span> const_iterator(__first, <span class="keyword">this</span>);</div><div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  }</div><div class="line"><a name="l00544"></a><span class="lineno"> 544</span> </div><div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  size_type</div><div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  count(<span class="keyword">const</span> key_type& __key)<span class="keyword"> const</span></div><div class="line"><a name="l00547"></a><span class="lineno"> 547</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  <span class="keyword">const</span> size_type __n = _M_bkt_num_key(__key);</div><div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  size_type __result = 0;</div><div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  </div><div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> _Node* __cur = _M_buckets[__n]; __cur;</div><div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  __cur = __cur->_M_next)</div><div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  <span class="keywordflow">if</span> (_M_equals(_M_get_key(__cur->_M_val), __key))</div><div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  ++__result;</div><div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="keywordflow">return</span> __result;</div><div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  }</div><div class="line"><a name="l00557"></a><span class="lineno"> 557</span> </div><div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  pair<iterator, iterator></div><div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  equal_range(<span class="keyword">const</span> key_type& __key);</div><div class="line"><a name="l00560"></a><span class="lineno"> 560</span> </div><div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  pair<const_iterator, const_iterator></div><div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  equal_range(<span class="keyword">const</span> key_type& __key) <span class="keyword">const</span>;</div><div class="line"><a name="l00563"></a><span class="lineno"> 563</span> </div><div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  size_type</div><div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  erase(<span class="keyword">const</span> key_type& __key);</div><div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  </div><div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  erase(<span class="keyword">const</span> iterator& __it);</div><div class="line"><a name="l00569"></a><span class="lineno"> 569</span> </div><div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  erase(iterator __first, iterator __last);</div><div class="line"><a name="l00572"></a><span class="lineno"> 572</span> </div><div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  erase(<span class="keyword">const</span> const_iterator& __it);</div><div class="line"><a name="l00575"></a><span class="lineno"> 575</span> </div><div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  erase(const_iterator __first, const_iterator __last);</div><div class="line"><a name="l00578"></a><span class="lineno"> 578</span> </div><div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  resize(size_type __num_elements_hint);</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>  clear();</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="keyword">private</span>:</div><div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  size_type</div><div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  _M_next_size(size_type __n)<span class="keyword"> const</span></div><div class="line"><a name="l00588"></a><span class="lineno"> 588</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> __stl_next_prime(__n); }</div><div class="line"><a name="l00589"></a><span class="lineno"> 589</span> </div><div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  _M_initialize_buckets(size_type __n)</div><div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  {</div><div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <span class="keyword">const</span> size_type __n_buckets = _M_next_size(__n);</div><div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  _M_buckets.reserve(__n_buckets);</div><div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  _M_buckets.insert(_M_buckets.end(), __n_buckets, (_Node*) 0);</div><div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  _M_num_elements = 0;</div><div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  }</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>  size_type</div><div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  _M_bkt_num_key(<span class="keyword">const</span> key_type& __key)<span class="keyword"> const</span></div><div class="line"><a name="l00601"></a><span class="lineno"> 601</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_bkt_num_key(__key, _M_buckets.size()); }</div><div class="line"><a name="l00602"></a><span class="lineno"> 602</span> </div><div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  size_type</div><div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  _M_bkt_num(<span class="keyword">const</span> value_type& __obj)<span class="keyword"> const</span></div><div class="line"><a name="l00605"></a><span class="lineno"> 605</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_bkt_num_key(_M_get_key(__obj)); }</div><div class="line"><a name="l00606"></a><span class="lineno"> 606</span> </div><div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  size_type</div><div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  _M_bkt_num_key(<span class="keyword">const</span> key_type& __key, <span class="keywordtype">size_t</span> __n)<span class="keyword"> const</span></div><div class="line"><a name="l00609"></a><span class="lineno"> 609</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_hash(__key) % __n; }</div><div class="line"><a name="l00610"></a><span class="lineno"> 610</span> </div><div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  size_type</div><div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  _M_bkt_num(<span class="keyword">const</span> value_type& __obj, <span class="keywordtype">size_t</span> __n)<span class="keyword"> const</span></div><div class="line"><a name="l00613"></a><span class="lineno"> 613</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_bkt_num_key(_M_get_key(__obj), __n); }</div><div class="line"><a name="l00614"></a><span class="lineno"> 614</span> </div><div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  _Node*</div><div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  _M_new_node(<span class="keyword">const</span> value_type& __obj)</div><div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  {</div><div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  _Node* __n = _M_get_node();</div><div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  __n->_M_next = 0;</div><div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  __try</div><div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  {</div><div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  this->get_allocator().construct(&__n->_M_val, __obj);</div><div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  <span class="keywordflow">return</span> __n;</div><div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  }</div><div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  __catch(...)</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>  _M_put_node(__n);</div><div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  __throw_exception_again;</div><div class="line"><a name="l00629"></a><span class="lineno"> 629</span>  }</div><div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  }</div><div class="line"><a name="l00631"></a><span class="lineno"> 631</span> </div><div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  _M_delete_node(_Node* __n)</div><div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  {</div><div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  this->get_allocator().destroy(&__n->_M_val);</div><div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  _M_put_node(__n);</div><div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  }</div><div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  </div><div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  _M_erase_bucket(<span class="keyword">const</span> size_type __n, _Node* __first, _Node* __last);</div><div class="line"><a name="l00641"></a><span class="lineno"> 641</span> </div><div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  _M_erase_bucket(<span class="keyword">const</span> size_type __n, _Node* __last);</div><div class="line"><a name="l00644"></a><span class="lineno"> 644</span> </div><div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  _M_copy_from(<span class="keyword">const</span> hashtable& __ht);</div><div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  };</div><div class="line"><a name="l00648"></a><span class="lineno"> 648</span> </div><div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  <span class="keyword">template</span><<span class="keyword">class </span>_Val, <span class="keyword">class </span>_Key, <span class="keyword">class </span>_HF, <span class="keyword">class </span>_ExK, <span class="keyword">class </span>_EqK,</div><div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  <span class="keyword">class </span>_All></div><div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  _Hashtable_iterator<_Val, _Key, _HF, _ExK, _EqK, _All>&</div><div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  _Hashtable_iterator<_Val, _Key, _HF, _ExK, _EqK, _All>::</div><div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  operator++()</div><div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  {</div><div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  <span class="keyword">const</span> _Node* __old = _M_cur;</div><div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  _M_cur = _M_cur->_M_next;</div><div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  <span class="keywordflow">if</span> (!_M_cur)</div><div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  {</div><div class="line"><a name="l00659"></a><span class="lineno"> 659</span>  size_type __bucket = _M_ht->_M_bkt_num(__old->_M_val);</div><div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  <span class="keywordflow">while</span> (!_M_cur && ++__bucket < _M_ht->_M_buckets.size())</div><div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  _M_cur = _M_ht->_M_buckets[__bucket];</div><div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  }</div><div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  }</div><div class="line"><a name="l00665"></a><span class="lineno"> 665</span> </div><div class="line"><a name="l00666"></a><span class="lineno"> 666</span>  <span class="keyword">template</span><<span class="keyword">class </span>_Val, <span class="keyword">class </span>_Key, <span class="keyword">class </span>_HF, <span class="keyword">class </span>_ExK, <span class="keyword">class </span>_EqK,</div><div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  <span class="keyword">class </span>_All></div><div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  <span class="keyword">inline</span> _Hashtable_iterator<_Val, _Key, _HF, _ExK, _EqK, _All></div><div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  _Hashtable_iterator<_Val, _Key, _HF, _ExK, _EqK, _All>::</div><div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  operator++(<span class="keywordtype">int</span>)</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>  iterator __tmp = *<span class="keyword">this</span>;</div><div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  ++*<span class="keyword">this</span>;</div><div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  <span class="keywordflow">return</span> __tmp;</div><div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  }</div><div class="line"><a name="l00676"></a><span class="lineno"> 676</span> </div><div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  <span class="keyword">template</span><<span class="keyword">class </span>_Val, <span class="keyword">class </span>_Key, <span class="keyword">class </span>_HF, <span class="keyword">class </span>_ExK, <span class="keyword">class </span>_EqK,</div><div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  <span class="keyword">class </span>_All></div><div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  _Hashtable_const_iterator<_Val, _Key, _HF, _ExK, _EqK, _All>&</div><div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  _Hashtable_const_iterator<_Val, _Key, _HF, _ExK, _EqK, _All>::</div><div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  operator++()</div><div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  {</div><div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  <span class="keyword">const</span> _Node* __old = _M_cur;</div><div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  _M_cur = _M_cur->_M_next;</div><div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  <span class="keywordflow">if</span> (!_M_cur)</div><div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  {</div><div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  size_type __bucket = _M_ht->_M_bkt_num(__old->_M_val);</div><div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  <span class="keywordflow">while</span> (!_M_cur && ++__bucket < _M_ht->_M_buckets.size())</div><div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  _M_cur = _M_ht->_M_buckets[__bucket];</div><div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  }</div><div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div><div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  }</div><div class="line"><a name="l00693"></a><span class="lineno"> 693</span> </div><div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  <span class="keyword">template</span><<span class="keyword">class </span>_Val, <span class="keyword">class </span>_Key, <span class="keyword">class </span>_HF, <span class="keyword">class </span>_ExK, <span class="keyword">class </span>_EqK,</div><div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  <span class="keyword">class </span>_All></div><div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  <span class="keyword">inline</span> _Hashtable_const_iterator<_Val, _Key, _HF, _ExK, _EqK, _All></div><div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  _Hashtable_const_iterator<_Val, _Key, _HF, _ExK, _EqK, _All>::</div><div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  operator++(<span class="keywordtype">int</span>)</div><div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  {</div><div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  const_iterator __tmp = *<span class="keyword">this</span>;</div><div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  ++*<span class="keyword">this</span>;</div><div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  <span class="keywordflow">return</span> __tmp;</div><div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  }</div><div class="line"><a name="l00704"></a><span class="lineno"> 704</span> </div><div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Val, <span class="keyword">class</span> _Key, <span class="keyword">class</span> _HF, <span class="keyword">class</span> _Ex, <span class="keyword">class</span> _Eq, <span class="keyword">class</span> _All></div><div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  <span class="keywordtype">bool</span></div><div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  operator==(<span class="keyword">const</span> hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>& __ht1,</div><div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  <span class="keyword">const</span> hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>& __ht2)</div><div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  {</div><div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::_Node _Node;</div><div class="line"><a name="l00711"></a><span class="lineno"> 711</span> </div><div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  <span class="keywordflow">if</span> (__ht1._M_buckets.size() != __ht2._M_buckets.size())</div><div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00714"></a><span class="lineno"> 714</span> </div><div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> __n = 0; __n < __ht1._M_buckets.size(); ++__n)</div><div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  {</div><div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  _Node* __cur1 = __ht1._M_buckets[__n];</div><div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  _Node* __cur2 = __ht2._M_buckets[__n];</div><div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  <span class="comment">// Check same length of lists</span></div><div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  <span class="keywordflow">for</span> (; __cur1 && __cur2;</div><div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  __cur1 = __cur1->_M_next, __cur2 = __cur2->_M_next)</div><div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  { } </div><div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  <span class="keywordflow">if</span> (__cur1 || __cur2)</div><div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  <span class="comment">// Now check one's elements are in the other</span></div><div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  <span class="keywordflow">for</span> (__cur1 = __ht1._M_buckets[__n] ; __cur1;</div><div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  __cur1 = __cur1->_M_next)</div><div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  {</div><div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  <span class="keywordtype">bool</span> _found__cur1 = <span class="keyword">false</span>;</div><div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  <span class="keywordflow">for</span> (__cur2 = __ht2._M_buckets[__n];</div><div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  __cur2; __cur2 = __cur2->_M_next)</div><div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  {</div><div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  <span class="keywordflow">if</span> (__cur1->_M_val == __cur2->_M_val)</div><div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  {</div><div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  _found__cur1 = <span class="keyword">true</span>;</div><div class="line"><a name="l00736"></a><span class="lineno"> 736</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  }</div><div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  }</div><div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  <span class="keywordflow">if</span> (!_found__cur1)</div><div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00741"></a><span class="lineno"> 741</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="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  }</div><div class="line"><a name="l00745"></a><span class="lineno"> 745</span> </div><div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Val, <span class="keyword">class</span> _Key, <span class="keyword">class</span> _HF, <span class="keyword">class</span> _Ex, <span class="keyword">class</span> _Eq, <span class="keyword">class</span> _All></div><div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l00748"></a><span class="lineno"> 748</span>  operator!=(<span class="keyword">const</span> hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>& __ht1,</div><div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  <span class="keyword">const</span> hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>& __ht2)</div><div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  { <span class="keywordflow">return</span> !(__ht1 == __ht2); }</div><div class="line"><a name="l00751"></a><span class="lineno"> 751</span> </div><div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  <span class="keyword">template</span><<span class="keyword">class </span>_Val, <span class="keyword">class </span>_Key, <span class="keyword">class </span>_HF, <span class="keyword">class </span>_Extract, <span class="keyword">class </span>_EqKey,</div><div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  <span class="keyword">class </span>_All></div><div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  swap(hashtable<_Val, _Key, _HF, _Extract, _EqKey, _All>& __ht1,</div><div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  hashtable<_Val, _Key, _HF, _Extract, _EqKey, _All>& __ht2)</div><div class="line"><a name="l00757"></a><span class="lineno"> 757</span>  { __ht1.swap(__ht2); }</div><div class="line"><a name="l00758"></a><span class="lineno"> 758</span> </div><div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Val, <span class="keyword">class</span> _Key, <span class="keyword">class</span> _HF, <span class="keyword">class</span> _Ex, <span class="keyword">class</span> _Eq, <span class="keyword">class</span> _All></div><div class="line"><a name="l00760"></a><span class="lineno"> 760</span>  pair<typename hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::iterator, <span class="keywordtype">bool</span>></div><div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::</div><div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  insert_unique_noresize(<span class="keyword">const</span> value_type& __obj)</div><div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  {</div><div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  <span class="keyword">const</span> size_type __n = _M_bkt_num(__obj);</div><div class="line"><a name="l00765"></a><span class="lineno"> 765</span>  _Node* __first = _M_buckets[__n];</div><div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  </div><div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  <span class="keywordflow">for</span> (_Node* __cur = __first; __cur; __cur = __cur->_M_next)</div><div class="line"><a name="l00768"></a><span class="lineno"> 768</span>  <span class="keywordflow">if</span> (_M_equals(_M_get_key(__cur->_M_val), _M_get_key(__obj)))</div><div class="line"><a name="l00769"></a><span class="lineno"> 769</span>  <span class="keywordflow">return</span> pair<iterator, bool>(iterator(__cur, <span class="keyword">this</span>), <span class="keyword">false</span>);</div><div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  </div><div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  _Node* __tmp = _M_new_node(__obj);</div><div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  __tmp->_M_next = __first;</div><div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  _M_buckets[__n] = __tmp;</div><div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  ++_M_num_elements;</div><div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  <span class="keywordflow">return</span> pair<iterator, bool>(iterator(__tmp, <span class="keyword">this</span>), <span class="keyword">true</span>);</div><div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  }</div><div class="line"><a name="l00777"></a><span class="lineno"> 777</span> </div><div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Val, <span class="keyword">class</span> _Key, <span class="keyword">class</span> _HF, <span class="keyword">class</span> _Ex, <span class="keyword">class</span> _Eq, <span class="keyword">class</span> _All></div><div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  <span class="keyword">typename</span> hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::iterator</div><div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::</div><div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  insert_equal_noresize(<span class="keyword">const</span> value_type& __obj)</div><div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  {</div><div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  <span class="keyword">const</span> size_type __n = _M_bkt_num(__obj);</div><div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  _Node* __first = _M_buckets[__n];</div><div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  </div><div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  <span class="keywordflow">for</span> (_Node* __cur = __first; __cur; __cur = __cur->_M_next)</div><div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  <span class="keywordflow">if</span> (_M_equals(_M_get_key(__cur->_M_val), _M_get_key(__obj)))</div><div class="line"><a name="l00788"></a><span class="lineno"> 788</span>  {</div><div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  _Node* __tmp = _M_new_node(__obj);</div><div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  __tmp->_M_next = __cur->_M_next;</div><div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  __cur->_M_next = __tmp;</div><div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  ++_M_num_elements;</div><div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  <span class="keywordflow">return</span> iterator(__tmp, <span class="keyword">this</span>);</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> </div><div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  _Node* __tmp = _M_new_node(__obj);</div><div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  __tmp->_M_next = __first;</div><div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  _M_buckets[__n] = __tmp;</div><div class="line"><a name="l00799"></a><span class="lineno"> 799</span>  ++_M_num_elements;</div><div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  <span class="keywordflow">return</span> iterator(__tmp, <span class="keyword">this</span>);</div><div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  }</div><div class="line"><a name="l00802"></a><span class="lineno"> 802</span> </div><div class="line"><a name="l00803"></a><span class="lineno"> 803</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Val, <span class="keyword">class</span> _Key, <span class="keyword">class</span> _HF, <span class="keyword">class</span> _Ex, <span class="keyword">class</span> _Eq, <span class="keyword">class</span> _All></div><div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  <span class="keyword">typename</span> hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::reference</div><div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::</div><div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  find_or_insert(<span class="keyword">const</span> value_type& __obj)</div><div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  {</div><div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  resize(_M_num_elements + 1);</div><div class="line"><a name="l00809"></a><span class="lineno"> 809</span> </div><div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  size_type __n = _M_bkt_num(__obj);</div><div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  _Node* __first = _M_buckets[__n];</div><div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  </div><div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  <span class="keywordflow">for</span> (_Node* __cur = __first; __cur; __cur = __cur->_M_next)</div><div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  <span class="keywordflow">if</span> (_M_equals(_M_get_key(__cur->_M_val), _M_get_key(__obj)))</div><div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  <span class="keywordflow">return</span> __cur->_M_val;</div><div class="line"><a name="l00816"></a><span class="lineno"> 816</span>  </div><div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  _Node* __tmp = _M_new_node(__obj);</div><div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  __tmp->_M_next = __first;</div><div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  _M_buckets[__n] = __tmp;</div><div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  ++_M_num_elements;</div><div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  <span class="keywordflow">return</span> __tmp->_M_val;</div><div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  }</div><div class="line"><a name="l00823"></a><span class="lineno"> 823</span> </div><div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Val, <span class="keyword">class</span> _Key, <span class="keyword">class</span> _HF, <span class="keyword">class</span> _Ex, <span class="keyword">class</span> _Eq, <span class="keyword">class</span> _All></div><div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  pair<typename hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::iterator,</div><div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  <span class="keyword">typename</span> hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::iterator></div><div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::</div><div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  equal_range(<span class="keyword">const</span> key_type& __key)</div><div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  {</div><div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  <span class="keyword">typedef</span> pair<iterator, iterator> _Pii;</div><div class="line"><a name="l00831"></a><span class="lineno"> 831</span>  <span class="keyword">const</span> size_type __n = _M_bkt_num_key(__key);</div><div class="line"><a name="l00832"></a><span class="lineno"> 832</span> </div><div class="line"><a name="l00833"></a><span class="lineno"> 833</span>  <span class="keywordflow">for</span> (_Node* __first = _M_buckets[__n]; __first;</div><div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  __first = __first->_M_next)</div><div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  <span class="keywordflow">if</span> (_M_equals(_M_get_key(__first->_M_val), __key))</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="keywordflow">for</span> (_Node* __cur = __first->_M_next; __cur;</div><div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  __cur = __cur->_M_next)</div><div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  <span class="keywordflow">if</span> (!_M_equals(_M_get_key(__cur->_M_val), __key))</div><div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  <span class="keywordflow">return</span> _Pii(iterator(__first, <span class="keyword">this</span>), iterator(__cur, <span class="keyword">this</span>));</div><div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  <span class="keywordflow">for</span> (size_type __m = __n + 1; __m < _M_buckets.size(); ++__m)</div><div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  <span class="keywordflow">if</span> (_M_buckets[__m])</div><div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  <span class="keywordflow">return</span> _Pii(iterator(__first, <span class="keyword">this</span>),</div><div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  iterator(_M_buckets[__m], <span class="keyword">this</span>));</div><div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  <span class="keywordflow">return</span> _Pii(iterator(__first, <span class="keyword">this</span>), <a class="code" href="a01487.html#a579ff3807b61f57bda29d023b3918504">end</a>());</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>  <span class="keywordflow">return</span> _Pii(<a class="code" href="a01487.html#a579ff3807b61f57bda29d023b3918504">end</a>(), <a class="code" href="a01487.html#a579ff3807b61f57bda29d023b3918504">end</a>());</div><div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  }</div><div class="line"><a name="l00849"></a><span class="lineno"> 849</span> </div><div class="line"><a name="l00850"></a><span class="lineno"> 850</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Val, <span class="keyword">class</span> _Key, <span class="keyword">class</span> _HF, <span class="keyword">class</span> _Ex, <span class="keyword">class</span> _Eq, <span class="keyword">class</span> _All></div><div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  pair<typename hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::const_iterator,</div><div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  <span class="keyword">typename</span> hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::const_iterator></div><div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::</div><div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  equal_range(<span class="keyword">const</span> key_type& __key)<span class="keyword"> const</span></div><div class="line"><a name="l00855"></a><span class="lineno"> 855</span> <span class="keyword"> </span>{</div><div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  <span class="keyword">typedef</span> pair<const_iterator, const_iterator> _Pii;</div><div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  <span class="keyword">const</span> size_type __n = _M_bkt_num_key(__key);</div><div class="line"><a name="l00858"></a><span class="lineno"> 858</span> </div><div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> _Node* __first = _M_buckets[__n]; __first;</div><div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  __first = __first->_M_next)</div><div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  {</div><div class="line"><a name="l00862"></a><span class="lineno"> 862</span>  <span class="keywordflow">if</span> (_M_equals(_M_get_key(__first->_M_val), __key))</div><div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  {</div><div class="line"><a name="l00864"></a><span class="lineno"> 864</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> _Node* __cur = __first->_M_next; __cur;</div><div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  __cur = __cur->_M_next)</div><div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  <span class="keywordflow">if</span> (!_M_equals(_M_get_key(__cur->_M_val), __key))</div><div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  <span class="keywordflow">return</span> _Pii(const_iterator(__first, <span class="keyword">this</span>),</div><div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  const_iterator(__cur, <span class="keyword">this</span>));</div><div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  <span class="keywordflow">for</span> (size_type __m = __n + 1; __m < _M_buckets.size(); ++__m)</div><div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  <span class="keywordflow">if</span> (_M_buckets[__m])</div><div class="line"><a name="l00871"></a><span class="lineno"> 871</span>  <span class="keywordflow">return</span> _Pii(const_iterator(__first, <span class="keyword">this</span>),</div><div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  const_iterator(_M_buckets[__m], <span class="keyword">this</span>));</div><div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  <span class="keywordflow">return</span> _Pii(const_iterator(__first, <span class="keyword">this</span>), <a class="code" href="a01487.html#a579ff3807b61f57bda29d023b3918504">end</a>());</div><div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  }</div><div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  }</div><div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  <span class="keywordflow">return</span> _Pii(<a class="code" href="a01487.html#a579ff3807b61f57bda29d023b3918504">end</a>(), <a class="code" href="a01487.html#a579ff3807b61f57bda29d023b3918504">end</a>());</div><div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  }</div><div class="line"><a name="l00878"></a><span class="lineno"> 878</span> </div><div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Val, <span class="keyword">class</span> _Key, <span class="keyword">class</span> _HF, <span class="keyword">class</span> _Ex, <span class="keyword">class</span> _Eq, <span class="keyword">class</span> _All></div><div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  <span class="keyword">typename</span> hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::size_type</div><div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::</div><div class="line"><a name="l00882"></a><span class="lineno"> 882</span>  erase(<span class="keyword">const</span> key_type& __key)</div><div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  {</div><div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  <span class="keyword">const</span> size_type __n = _M_bkt_num_key(__key);</div><div class="line"><a name="l00885"></a><span class="lineno"> 885</span>  _Node* __first = _M_buckets[__n];</div><div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  _Node* __saved_slot = 0;</div><div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  size_type __erased = 0;</div><div class="line"><a name="l00888"></a><span class="lineno"> 888</span> </div><div class="line"><a name="l00889"></a><span class="lineno"> 889</span>  <span class="keywordflow">if</span> (__first)</div><div class="line"><a name="l00890"></a><span class="lineno"> 890</span>  {</div><div class="line"><a name="l00891"></a><span class="lineno"> 891</span>  _Node* __cur = __first;</div><div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  _Node* __next = __cur->_M_next;</div><div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  <span class="keywordflow">while</span> (__next)</div><div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  {</div><div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  <span class="keywordflow">if</span> (_M_equals(_M_get_key(__next->_M_val), __key))</div><div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  {</div><div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  <span class="keywordflow">if</span> (&_M_get_key(__next->_M_val) != &__key)</div><div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  {</div><div class="line"><a name="l00899"></a><span class="lineno"> 899</span>  __cur->_M_next = __next->_M_next;</div><div class="line"><a name="l00900"></a><span class="lineno"> 900</span>  _M_delete_node(__next);</div><div class="line"><a name="l00901"></a><span class="lineno"> 901</span>  __next = __cur->_M_next;</div><div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  ++__erased;</div><div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  --_M_num_elements;</div><div class="line"><a name="l00904"></a><span class="lineno"> 904</span>  }</div><div class="line"><a name="l00905"></a><span class="lineno"> 905</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00906"></a><span class="lineno"> 906</span>  {</div><div class="line"><a name="l00907"></a><span class="lineno"> 907</span>  __saved_slot = __cur;</div><div class="line"><a name="l00908"></a><span class="lineno"> 908</span>  __cur = __next;</div><div class="line"><a name="l00909"></a><span class="lineno"> 909</span>  __next = __cur->_M_next;</div><div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  }</div><div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  }</div><div class="line"><a name="l00912"></a><span class="lineno"> 912</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00913"></a><span class="lineno"> 913</span>  {</div><div class="line"><a name="l00914"></a><span class="lineno"> 914</span>  __cur = __next;</div><div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  __next = __cur->_M_next;</div><div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  }</div><div class="line"><a name="l00917"></a><span class="lineno"> 917</span>  }</div><div class="line"><a name="l00918"></a><span class="lineno"> 918</span>  <span class="keywordtype">bool</span> __delete_first = _M_equals(_M_get_key(__first->_M_val), __key);</div><div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  <span class="keywordflow">if</span> (__saved_slot)</div><div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  {</div><div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  __next = __saved_slot->_M_next;</div><div class="line"><a name="l00922"></a><span class="lineno"> 922</span>  __saved_slot->_M_next = __next->_M_next;</div><div class="line"><a name="l00923"></a><span class="lineno"> 923</span>  _M_delete_node(__next);</div><div class="line"><a name="l00924"></a><span class="lineno"> 924</span>  ++__erased;</div><div class="line"><a name="l00925"></a><span class="lineno"> 925</span>  --_M_num_elements;</div><div class="line"><a name="l00926"></a><span class="lineno"> 926</span>  }</div><div class="line"><a name="l00927"></a><span class="lineno"> 927</span>  <span class="keywordflow">if</span> (__delete_first)</div><div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  {</div><div class="line"><a name="l00929"></a><span class="lineno"> 929</span>  _M_buckets[__n] = __first->_M_next;</div><div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  _M_delete_node(__first);</div><div class="line"><a name="l00931"></a><span class="lineno"> 931</span>  ++__erased;</div><div class="line"><a name="l00932"></a><span class="lineno"> 932</span>  --_M_num_elements;</div><div class="line"><a name="l00933"></a><span class="lineno"> 933</span>  }</div><div class="line"><a name="l00934"></a><span class="lineno"> 934</span>  }</div><div class="line"><a name="l00935"></a><span class="lineno"> 935</span>  <span class="keywordflow">return</span> __erased;</div><div class="line"><a name="l00936"></a><span class="lineno"> 936</span>  }</div><div class="line"><a name="l00937"></a><span class="lineno"> 937</span> </div><div class="line"><a name="l00938"></a><span class="lineno"> 938</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Val, <span class="keyword">class</span> _Key, <span class="keyword">class</span> _HF, <span class="keyword">class</span> _Ex, <span class="keyword">class</span> _Eq, <span class="keyword">class</span> _All></div><div class="line"><a name="l00939"></a><span class="lineno"> 939</span>  <span class="keywordtype">void</span> hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::</div><div class="line"><a name="l00940"></a><span class="lineno"> 940</span>  erase(<span class="keyword">const</span> iterator& __it)</div><div class="line"><a name="l00941"></a><span class="lineno"> 941</span>  {</div><div class="line"><a name="l00942"></a><span class="lineno"> 942</span>  _Node* __p = __it._M_cur;</div><div class="line"><a name="l00943"></a><span class="lineno"> 943</span>  <span class="keywordflow">if</span> (__p)</div><div class="line"><a name="l00944"></a><span class="lineno"> 944</span>  {</div><div class="line"><a name="l00945"></a><span class="lineno"> 945</span>  <span class="keyword">const</span> size_type __n = _M_bkt_num(__p->_M_val);</div><div class="line"><a name="l00946"></a><span class="lineno"> 946</span>  _Node* __cur = _M_buckets[__n];</div><div class="line"><a name="l00947"></a><span class="lineno"> 947</span>  </div><div class="line"><a name="l00948"></a><span class="lineno"> 948</span>  <span class="keywordflow">if</span> (__cur == __p)</div><div class="line"><a name="l00949"></a><span class="lineno"> 949</span>  {</div><div class="line"><a name="l00950"></a><span class="lineno"> 950</span>  _M_buckets[__n] = __cur->_M_next;</div><div class="line"><a name="l00951"></a><span class="lineno"> 951</span>  _M_delete_node(__cur);</div><div class="line"><a name="l00952"></a><span class="lineno"> 952</span>  --_M_num_elements;</div><div class="line"><a name="l00953"></a><span class="lineno"> 953</span>  }</div><div class="line"><a name="l00954"></a><span class="lineno"> 954</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00955"></a><span class="lineno"> 955</span>  {</div><div class="line"><a name="l00956"></a><span class="lineno"> 956</span>  _Node* __next = __cur->_M_next;</div><div class="line"><a name="l00957"></a><span class="lineno"> 957</span>  <span class="keywordflow">while</span> (__next)</div><div class="line"><a name="l00958"></a><span class="lineno"> 958</span>  {</div><div class="line"><a name="l00959"></a><span class="lineno"> 959</span>  <span class="keywordflow">if</span> (__next == __p)</div><div class="line"><a name="l00960"></a><span class="lineno"> 960</span>  {</div><div class="line"><a name="l00961"></a><span class="lineno"> 961</span>  __cur->_M_next = __next->_M_next;</div><div class="line"><a name="l00962"></a><span class="lineno"> 962</span>  _M_delete_node(__next);</div><div class="line"><a name="l00963"></a><span class="lineno"> 963</span>  --_M_num_elements;</div><div class="line"><a name="l00964"></a><span class="lineno"> 964</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00965"></a><span class="lineno"> 965</span>  }</div><div class="line"><a name="l00966"></a><span class="lineno"> 966</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00967"></a><span class="lineno"> 967</span>  {</div><div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  __cur = __next;</div><div class="line"><a name="l00969"></a><span class="lineno"> 969</span>  __next = __cur->_M_next;</div><div class="line"><a name="l00970"></a><span class="lineno"> 970</span>  }</div><div class="line"><a name="l00971"></a><span class="lineno"> 971</span>  }</div><div class="line"><a name="l00972"></a><span class="lineno"> 972</span>  }</div><div class="line"><a name="l00973"></a><span class="lineno"> 973</span>  }</div><div class="line"><a name="l00974"></a><span class="lineno"> 974</span>  }</div><div class="line"><a name="l00975"></a><span class="lineno"> 975</span> </div><div class="line"><a name="l00976"></a><span class="lineno"> 976</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Val, <span class="keyword">class</span> _Key, <span class="keyword">class</span> _HF, <span class="keyword">class</span> _Ex, <span class="keyword">class</span> _Eq, <span class="keyword">class</span> _All></div><div class="line"><a name="l00977"></a><span class="lineno"> 977</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00978"></a><span class="lineno"> 978</span>  hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::</div><div class="line"><a name="l00979"></a><span class="lineno"> 979</span>  erase(iterator __first, iterator __last)</div><div class="line"><a name="l00980"></a><span class="lineno"> 980</span>  {</div><div class="line"><a name="l00981"></a><span class="lineno"> 981</span>  size_type __f_bucket = __first._M_cur ? _M_bkt_num(__first._M_cur->_M_val)</div><div class="line"><a name="l00982"></a><span class="lineno"> 982</span>  : _M_buckets.size();</div><div class="line"><a name="l00983"></a><span class="lineno"> 983</span> </div><div class="line"><a name="l00984"></a><span class="lineno"> 984</span>  size_type __l_bucket = __last._M_cur ? _M_bkt_num(__last._M_cur->_M_val)</div><div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  : _M_buckets.size();</div><div class="line"><a name="l00986"></a><span class="lineno"> 986</span> </div><div class="line"><a name="l00987"></a><span class="lineno"> 987</span>  <span class="keywordflow">if</span> (__first._M_cur == __last._M_cur)</div><div class="line"><a name="l00988"></a><span class="lineno"> 988</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00989"></a><span class="lineno"> 989</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (__f_bucket == __l_bucket)</div><div class="line"><a name="l00990"></a><span class="lineno"> 990</span>  _M_erase_bucket(__f_bucket, __first._M_cur, __last._M_cur);</div><div class="line"><a name="l00991"></a><span class="lineno"> 991</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00992"></a><span class="lineno"> 992</span>  {</div><div class="line"><a name="l00993"></a><span class="lineno"> 993</span>  _M_erase_bucket(__f_bucket, __first._M_cur, 0);</div><div class="line"><a name="l00994"></a><span class="lineno"> 994</span>  <span class="keywordflow">for</span> (size_type __n = __f_bucket + 1; __n < __l_bucket; ++__n)</div><div class="line"><a name="l00995"></a><span class="lineno"> 995</span>  _M_erase_bucket(__n, 0);</div><div class="line"><a name="l00996"></a><span class="lineno"> 996</span>  <span class="keywordflow">if</span> (__l_bucket != _M_buckets.size())</div><div class="line"><a name="l00997"></a><span class="lineno"> 997</span>  _M_erase_bucket(__l_bucket, __last._M_cur);</div><div class="line"><a name="l00998"></a><span class="lineno"> 998</span>  }</div><div class="line"><a name="l00999"></a><span class="lineno"> 999</span>  }</div><div class="line"><a name="l01000"></a><span class="lineno"> 1000</span> </div><div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Val, <span class="keyword">class</span> _Key, <span class="keyword">class</span> _HF, <span class="keyword">class</span> _Ex, <span class="keyword">class</span> _Eq, <span class="keyword">class</span> _All></div><div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>  hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::</div><div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>  erase(const_iterator __first, const_iterator __last)</div><div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>  {</div><div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>  erase(iterator(const_cast<_Node*>(__first._M_cur),</div><div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>  const_cast<hashtable*>(__first._M_ht)),</div><div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>  iterator(const_cast<_Node*>(__last._M_cur),</div><div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>  const_cast<hashtable*>(__last._M_ht)));</div><div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>  }</div><div class="line"><a name="l01011"></a><span class="lineno"> 1011</span> </div><div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Val, <span class="keyword">class</span> _Key, <span class="keyword">class</span> _HF, <span class="keyword">class</span> _Ex, <span class="keyword">class</span> _Eq, <span class="keyword">class</span> _All></div><div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::</div><div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>  erase(<span class="keyword">const</span> const_iterator& __it)</div><div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>  { erase(iterator(const_cast<_Node*>(__it._M_cur),</div><div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>  const_cast<hashtable*>(__it._M_ht))); }</div><div class="line"><a name="l01018"></a><span class="lineno"> 1018</span> </div><div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Val, <span class="keyword">class</span> _Key, <span class="keyword">class</span> _HF, <span class="keyword">class</span> _Ex, <span class="keyword">class</span> _Eq, <span class="keyword">class</span> _All></div><div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>  hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::</div><div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>  resize(size_type __num_elements_hint)</div><div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>  {</div><div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>  <span class="keyword">const</span> size_type __old_n = _M_buckets.size();</div><div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>  <span class="keywordflow">if</span> (__num_elements_hint > __old_n)</div><div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>  {</div><div class="line"><a name="l01027"></a><span class="lineno"> 1027</span>  <span class="keyword">const</span> size_type __n = _M_next_size(__num_elements_hint);</div><div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>  <span class="keywordflow">if</span> (__n > __old_n)</div><div class="line"><a name="l01029"></a><span class="lineno"> 1029</span>  {</div><div class="line"><a name="l01030"></a><span class="lineno"> 1030</span>  _Vector_type __tmp(__n, (_Node*)(0), _M_buckets.get_allocator());</div><div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>  __try</div><div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>  {</div><div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>  <span class="keywordflow">for</span> (size_type __bucket = 0; __bucket < __old_n; ++__bucket)</div><div class="line"><a name="l01034"></a><span class="lineno"> 1034</span>  {</div><div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>  _Node* __first = _M_buckets[__bucket];</div><div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>  <span class="keywordflow">while</span> (__first)</div><div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>  {</div><div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>  size_type __new_bucket = _M_bkt_num(__first->_M_val,</div><div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>  __n);</div><div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>  _M_buckets[__bucket] = __first->_M_next;</div><div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>  __first->_M_next = __tmp[__new_bucket];</div><div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>  __tmp[__new_bucket] = __first;</div><div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>  __first = _M_buckets[__bucket];</div><div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>  }</div><div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>  }</div><div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>  _M_buckets.swap(__tmp);</div><div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>  }</div><div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>  __catch(...)</div><div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>  {</div><div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>  <span class="keywordflow">for</span> (size_type __bucket = 0; __bucket < __tmp.size();</div><div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>  ++__bucket)</div><div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>  {</div><div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>  <span class="keywordflow">while</span> (__tmp[__bucket])</div><div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>  {</div><div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>  _Node* __next = __tmp[__bucket]->_M_next;</div><div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>  _M_delete_node(__tmp[__bucket]);</div><div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>  __tmp[__bucket] = __next;</div><div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>  }</div><div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>  }</div><div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>  __throw_exception_again;</div><div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>  }</div><div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>  }</div><div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>  }</div><div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>  }</div><div class="line"><a name="l01065"></a><span class="lineno"> 1065</span> </div><div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Val, <span class="keyword">class</span> _Key, <span class="keyword">class</span> _HF, <span class="keyword">class</span> _Ex, <span class="keyword">class</span> _Eq, <span class="keyword">class</span> _All></div><div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>  hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::</div><div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>  _M_erase_bucket(<span class="keyword">const</span> size_type __n, _Node* __first, _Node* __last)</div><div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>  {</div><div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>  _Node* __cur = _M_buckets[__n];</div><div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>  <span class="keywordflow">if</span> (__cur == __first)</div><div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>  _M_erase_bucket(__n, __last);</div><div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>  {</div><div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>  _Node* __next;</div><div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>  <span class="keywordflow">for</span> (__next = __cur->_M_next;</div><div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>  __next != __first;</div><div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>  __cur = __next, __next = __cur->_M_next)</div><div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>  ;</div><div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>  <span class="keywordflow">while</span> (__next != __last)</div><div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>  {</div><div class="line"><a name="l01083"></a><span class="lineno"> 1083</span>  __cur->_M_next = __next->_M_next;</div><div class="line"><a name="l01084"></a><span class="lineno"> 1084</span>  _M_delete_node(__next);</div><div class="line"><a name="l01085"></a><span class="lineno"> 1085</span>  __next = __cur->_M_next;</div><div class="line"><a name="l01086"></a><span class="lineno"> 1086</span>  --_M_num_elements;</div><div class="line"><a name="l01087"></a><span class="lineno"> 1087</span>  }</div><div class="line"><a name="l01088"></a><span class="lineno"> 1088</span>  }</div><div class="line"><a name="l01089"></a><span class="lineno"> 1089</span>  }</div><div class="line"><a name="l01090"></a><span class="lineno"> 1090</span> </div><div class="line"><a name="l01091"></a><span class="lineno"> 1091</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Val, <span class="keyword">class</span> _Key, <span class="keyword">class</span> _HF, <span class="keyword">class</span> _Ex, <span class="keyword">class</span> _Eq, <span class="keyword">class</span> _All></div><div class="line"><a name="l01092"></a><span class="lineno"> 1092</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l01093"></a><span class="lineno"> 1093</span>  hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::</div><div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>  _M_erase_bucket(<span class="keyword">const</span> size_type __n, _Node* __last)</div><div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>  {</div><div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>  _Node* __cur = _M_buckets[__n];</div><div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>  <span class="keywordflow">while</span> (__cur != __last)</div><div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>  {</div><div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>  _Node* __next = __cur->_M_next;</div><div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>  _M_delete_node(__cur);</div><div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>  __cur = __next;</div><div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>  _M_buckets[__n] = __cur;</div><div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>  --_M_num_elements;</div><div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>  }</div><div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>  }</div><div class="line"><a name="l01106"></a><span class="lineno"> 1106</span> </div><div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Val, <span class="keyword">class</span> _Key, <span class="keyword">class</span> _HF, <span class="keyword">class</span> _Ex, <span class="keyword">class</span> _Eq, <span class="keyword">class</span> _All></div><div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>  hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::</div><div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>  clear()</div><div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>  {</div><div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>  <span class="keywordflow">if</span> (_M_num_elements == 0)</div><div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l01114"></a><span class="lineno"> 1114</span> </div><div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>  <span class="keywordflow">for</span> (size_type __i = 0; __i < _M_buckets.size(); ++__i)</div><div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>  {</div><div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>  _Node* __cur = _M_buckets[__i];</div><div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>  <span class="keywordflow">while</span> (__cur != 0)</div><div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>  {</div><div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>  _Node* __next = __cur->_M_next;</div><div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>  _M_delete_node(__cur);</div><div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>  __cur = __next;</div><div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>  }</div><div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>  _M_buckets[__i] = 0;</div><div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>  }</div><div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>  _M_num_elements = 0;</div><div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>  }</div><div class="line"><a name="l01128"></a><span class="lineno"> 1128</span> </div><div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Val, <span class="keyword">class</span> _Key, <span class="keyword">class</span> _HF, <span class="keyword">class</span> _Ex, <span class="keyword">class</span> _Eq, <span class="keyword">class</span> _All></div><div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>  hashtable<_Val, _Key, _HF, _Ex, _Eq, _All>::</div><div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>  _M_copy_from(<span class="keyword">const</span> hashtable& __ht)</div><div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>  {</div><div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>  _M_buckets.clear();</div><div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>  _M_buckets.reserve(__ht._M_buckets.size());</div><div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>  _M_buckets.insert(_M_buckets.end(), __ht._M_buckets.size(), (_Node*) 0);</div><div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>  __try</div><div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>  {</div><div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>  <span class="keywordflow">for</span> (size_type __i = 0; __i < __ht._M_buckets.size(); ++__i) {</div><div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>  <span class="keyword">const</span> _Node* __cur = __ht._M_buckets[__i];</div><div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>  <span class="keywordflow">if</span> (__cur)</div><div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>  {</div><div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>  _Node* __local_copy = _M_new_node(__cur->_M_val);</div><div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>  _M_buckets[__i] = __local_copy;</div><div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>  </div><div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>  <span class="keywordflow">for</span> (_Node* __next = __cur->_M_next;</div><div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>  __next;</div><div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>  __cur = __next, __next = __cur->_M_next)</div><div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>  {</div><div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>  __local_copy->_M_next = _M_new_node(__next->_M_val);</div><div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>  __local_copy = __local_copy->_M_next;</div><div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>  }</div><div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>  }</div><div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>  }</div><div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>  _M_num_elements = __ht._M_num_elements;</div><div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>  }</div><div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>  __catch(...)</div><div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>  {</div><div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>  clear();</div><div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>  __throw_exception_again;</div><div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>  }</div><div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>  }</div><div class="line"><a name="l01163"></a><span class="lineno"> 1163</span> </div><div class="line"><a name="l01164"></a><span class="lineno"> 1164</span> _GLIBCXX_END_NAMESPACE_VERSION</div><div class="line"><a name="l01165"></a><span class="lineno"> 1165</span> } <span class="comment">// namespace</span></div><div class="line"><a name="l01166"></a><span class="lineno"> 1166</span> </div><div class="line"><a name="l01167"></a><span class="lineno"> 1167</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="a01487_html_a5852ded2c7147a161b33951ef37ecba8"><div class="ttname"><a href="a01487.html#a5852ded2c7147a161b33951ef37ecba8">std::distance</a></div><div class="ttdeci">iterator_traits< _InputIterator >::difference_type distance(_InputIterator __first, _InputIterator __last)</div><div class="ttdoc">A generalization of pointer arithmetic. </div><div class="ttdef"><b>Definition:</b> <a href="a00506_source.html#l00114">stl_iterator_base_funcs.h:114</a></div></div> <div class="ttc" id="a01487_html_ae0f6a1883f4e98bc2ca573c992447fc2"><div class="ttname"><a href="a01487.html#ae0f6a1883f4e98bc2ca573c992447fc2">std::_Construct</a></div><div class="ttdeci">void _Construct(_T1 *__p, _Args &&... __args)</div><div class="ttdef"><b>Definition:</b> <a href="a00491_source.html#l00074">stl_construct.h:74</a></div></div> <div class="ttc" id="a00176_html"><div class="ttname"><a href="a00176.html">vector</a></div></div> <div class="ttc" id="a01493_html"><div class="ttname"><a href="a01493.html">__gnu_cxx</a></div><div class="ttdoc">GNU extensions for public use. </div></div> <div class="ttc" id="a01438_html_ga6f1d41eed9a1fabbae1d54b384b07061"><div class="ttname"><a href="a01438.html#ga6f1d41eed9a1fabbae1d54b384b07061">std::lower_bound</a></div><div class="ttdeci">_ForwardIterator lower_bound(_ForwardIterator __first, _ForwardIterator __last, const _Tp &__val)</div><div class="ttdoc">Finds the first position in which val could be inserted without changing the ordering. </div><div class="ttdef"><b>Definition:</b> <a href="a00485_source.html#l01000">stl_algobase.h:1000</a></div></div> <div class="ttc" id="a01487_html_a468dae7cc599699643eafa95cc9999af"><div class="ttname"><a href="a01487.html#a468dae7cc599699643eafa95cc9999af">std::_Destroy</a></div><div class="ttdeci">void _Destroy(_Tp *__pointer)</div><div class="ttdef"><b>Definition:</b> <a href="a00491_source.html#l00092">stl_construct.h:92</a></div></div> <div class="ttc" id="a06825_html"><div class="ttname"><a href="a06825.html">std::vector</a></div><div class="ttdoc">A standard container which offers fixed time access to individual elements in any order...</div><div class="ttdef"><b>Definition:</b> <a href="a00554_source.html#l00214">stl_vector.h:214</a></div></div> <div class="ttc" id="a00032_html"><div class="ttname"><a href="a00032.html">algorithm</a></div></div> <div class="ttc" id="a06689_html"><div class="ttname"><a href="a06689.html">std::pair</a></div><div class="ttdoc">Struct holding two objects of arbitrary type. </div><div class="ttdef"><b>Definition:</b> <a href="a00527_source.html#l00096">stl_pair.h:96</a></div></div> <div class="ttc" id="a01487_html_a549ebac15bcc03ae83f87b89796d89fc"><div class="ttname"><a href="a01487.html#a549ebac15bcc03ae83f87b89796d89fc">std::begin</a></div><div class="ttdeci">constexpr const _Tp * begin(initializer_list< _Tp > __ils) noexcept</div><div class="ttdoc">Return an iterator pointing to the first element of the initializer_list. </div><div class="ttdef"><b>Definition:</b> <a href="a00023_source.html#l00089">initializer_list:89</a></div></div> <div class="ttc" id="a00086_html"><div class="ttname"><a href="a00086.html">iterator</a></div></div> <div class="ttc" id="a04137_html"><div class="ttname"><a href="a04137.html">std::allocator</a></div><div class="ttdoc">The standard allocator, as per [20.4]. </div><div class="ttdef"><b>Definition:</b> <a href="a00263_source.html#l00101">allocator.h:101</a></div></div> <div class="ttc" id="a01455_html_ga304181cfe40c7dc4e4f1bcccdae99f8d"><div class="ttname"><a href="a01455.html#ga304181cfe40c7dc4e4f1bcccdae99f8d">std::__iterator_category</a></div><div class="ttdeci">iterator_traits< _Iter >::iterator_category __iterator_category(const _Iter &)</div><div class="ttdef"><b>Definition:</b> <a href="a00509_source.html#l00204">stl_iterator_base_types.h:204</a></div></div> <div class="ttc" id="a06585_html"><div class="ttname"><a href="a06585.html">std::input_iterator_tag</a></div><div class="ttdoc">Marking input iterators. </div><div class="ttdef"><b>Definition:</b> <a href="a00509_source.html#l00089">stl_iterator_base_types.h:89</a></div></div> <div class="ttc" id="a01487_html_a579ff3807b61f57bda29d023b3918504"><div class="ttname"><a href="a01487.html#a579ff3807b61f57bda29d023b3918504">std::end</a></div><div class="ttdeci">constexpr const _Tp * end(initializer_list< _Tp > __ils) noexcept</div><div class="ttdoc">Return an iterator pointing to one past the last element of the initializer_list. ...</div><div class="ttdef"><b>Definition:</b> <a href="a00023_source.html#l00099">initializer_list:99</a></div></div> <div class="ttc" id="a00680_html"><div class="ttname"><a href="a00680.html">hash_fun.h</a></div></div> <div class="ttc" id="a06593_html"><div class="ttname"><a href="a06593.html">std::forward_iterator_tag</a></div><div class="ttdoc">Forward iterators support a superset of input iterator operations. </div><div class="ttdef"><b>Definition:</b> <a href="a00509_source.html#l00095">stl_iterator_base_types.h:95</a></div></div> <div class="ttc" id="a00497_html"><div class="ttname"><a href="a00497.html">stl_function.h</a></div></div> <div class="ttc" id="a01411_html_gade7ee057985825bd6d67e7a1a682dd89"><div class="ttname"><a href="a01411.html#gade7ee057985825bd6d67e7a1a682dd89">__gnu_cxx::distance</a></div><div class="ttdeci">void distance(_InputIterator __first, _InputIterator __last, _Distance &__n)</div><div class="ttdef"><b>Definition:</b> <a href="a15151_source.html#l00105">ext/iterator:105</a></div></div> </div><!-- fragment --></div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> <ul> <li class="navelem"><a class="el" href="dir_3a83f109ff04170a1f8448445d1bdcba.html">include</a></li><li class="navelem"><a class="el" href="dir_15b520e14b00fe097b0d5bef618fa2fe.html">backward</a></li><li class="navelem"><a class="el" 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