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<div class="title">unordered_map.h</div> </div>
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<a href="a01624.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">// unordered_map implementation -*- C++ -*-</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> </div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Copyright (C) 2010-2013 Free Software Foundation, Inc.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">//</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// This file is part of the GNU ISO C++ Library. This library is free</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// software; you can redistribute it and/or modify it under the</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// terms of the GNU General Public License as published by the</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// Free Software Foundation; either version 3, or (at your option)</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// any later version.</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// This library is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// GNU General Public License for more details.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// Under Section 7 of GPL version 3, you are granted additional</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">// permissions described in the GCC Runtime Library Exception, version</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">// 3.1, as published by the Free Software Foundation.</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">// You should have received a copy of the GNU General Public License and</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">// a copy of the GCC Runtime Library Exception along with this program;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">// <http://www.gnu.org/licenses/>.</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"></span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">/** @file bits/unordered_map.h</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * This is an internal header file, included by other library headers.</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * Do not attempt to use it directly. @headername{unordered_map}</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#ifndef _UNORDERED_MAP_H</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor"></span><span class="preprocessor">#define _UNORDERED_MAP_H</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">namespace </span>std _GLIBCXX_VISIBILITY(default)</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> {</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> _GLIBCXX_BEGIN_NAMESPACE_CONTAINER</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"> /// Base types for unordered_map.</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keywordtype">bool</span> _Cache></div>
<div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="a01662.html#a84b02064179c0ef21d0189a7bf15803b"> 39</a></span>  <span class="keyword">using</span> <a class="code" href="a00515.html">__umap_traits</a> = <a class="code" href="a00515.html">__detail::_Hashtable_traits<_Cache, false, true></a>;</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Key,</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">typename</span> _Tp,</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keyword">typename</span> _Hash = <a class="code" href="a00743.html">hash<_Key></a>,</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">typename</span> _Pred = <a class="code" href="a00714.html">std::equal_to<_Key></a>,</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">typename</span> _Alloc = <a class="code" href="a00445.html">std::allocator<std::pair<const _Key, _Tp></a> >,</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">typename</span> _Tr = <a class="code" href="a00515.html">__umap_traits<__cache_default<_Key, _Hash>::value</a>>></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">using</span> <a class="code" href="a00427.html">__umap_hashtable</a> = <a class="code" href="a00427.html">_Hashtable<_Key, std::pair<const _Key, _Tp></a>,</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  _Alloc, __detail::_Select1st,</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  _Pred, _Hash,</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <a class="code" href="a00527.html">__detail::_Mod_range_hashing</a>,</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <a class="code" href="a00496.html">__detail::_Default_ranged_hash</a>,</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <a class="code" href="a00532.html">__detail::_Prime_rehash_policy</a>, _Tr>;</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment"></span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment"> /// Base types for unordered_multimap.</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keywordtype">bool</span> _Cache></div>
<div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="a01662.html#a1a55f2ace43a0a61a859367d227d245f"> 56</a></span>  <span class="keyword">using</span> <a class="code" href="a00515.html">__ummap_traits</a> = <a class="code" href="a00515.html">__detail::_Hashtable_traits<_Cache, false, false></a>;</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Key,</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keyword">typename</span> _Tp,</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keyword">typename</span> _Hash = <a class="code" href="a00743.html">hash<_Key></a>,</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">typename</span> _Pred = <a class="code" href="a00714.html">std::equal_to<_Key></a>,</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keyword">typename</span> _Alloc = <a class="code" href="a00445.html">std::allocator<std::pair<const _Key, _Tp></a> >,</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">typename</span> _Tr = <a class="code" href="a00515.html">__ummap_traits<__cache_default<_Key, _Hash>::value</a>>></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">using</span> <a class="code" href="a00427.html">__ummap_hashtable</a> = <a class="code" href="a00427.html">_Hashtable<_Key, std::pair<const _Key, _Tp></a>,</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  _Alloc, __detail::_Select1st,</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  _Pred, _Hash,</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <a class="code" href="a00527.html">__detail::_Mod_range_hashing</a>,</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <a class="code" href="a00496.html">__detail::_Default_ranged_hash</a>,</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <a class="code" href="a00532.html">__detail::_Prime_rehash_policy</a>, _Tr>;</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="comment"></span></div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment"> * @brief A standard container composed of unique keys (containing</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment"> * at most one of each key value) that associates values of another type</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="comment"> * with the keys.</span></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="comment"> * @ingroup unordered_associative_containers</span></div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment"> * @tparam _Key Type of key objects.</span></div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment"> * @tparam _Tp Type of mapped objects.</span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment"> * @tparam _Hash Hashing function object type, defaults to hash<_Value>.</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="comment"> * @tparam _Pred Predicate function object type, defaults</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="comment"> * to equal_to<_Value>.</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment"> * @tparam _Alloc Allocator type, defaults to allocator<_Key>.</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="comment"> * Meets the requirements of a <a href="tables.html#65">container</a>, and</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment"> * <a href="tables.html#xx">unordered associative container</a></span></div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment"> * The resulting value type of the container is std::pair<const _Key, _Tp>.</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment"> * Base is _Hashtable, dispatched at compile time via template</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment"> * alias __umap_hashtable.</span></div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keyword">template</span><<span class="keyword">class </span>_Key, <span class="keyword">class </span>_Tp,</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keyword">class </span>_Hash = <a class="code" href="a00743.html">hash<_Key></a>,</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keyword">class </span>_Pred = <a class="code" href="a00714.html">std::equal_to<_Key></a>,</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keyword">class </span>_Alloc = <a class="code" href="a00445.html">std::allocator<std::pair<const _Key, _Tp></a> > ></div>
<div class="line"><a name="l00097"></a><span class="lineno"><a class="line" href="a01014.html"> 97</a></span>  <span class="keyword">class </span><a class="code" href="a01014.html">unordered_map</a> : __check_copy_constructible<_Alloc></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  {</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keyword">typedef</span> <a class="code" href="a00427.html">__umap_hashtable<_Key, _Tp, _Hash, _Pred, _Alloc></a> <a class="code" href="a00427.html">_Hashtable</a>;</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <a class="code" href="a00427.html">_Hashtable</a> _M_h;</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">public</span>:</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="comment">// typedefs:</span><span class="comment"></span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="comment"></span><span class="comment"> /// Public typedefs.</span></div>
<div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="a01014.html#ac563e7804340b706c3efeca91157585b"> 106</a></span> <span class="comment"></span> <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::key_type <a class="code" href="a01014.html#ac563e7804340b706c3efeca91157585b">key_type</a>;</div>
<div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="a01014.html#af7e7d39b4a188c7aa535d0431ae8f14c"> 107</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::value_type <a class="code" href="a01014.html#af7e7d39b4a188c7aa535d0431ae8f14c">value_type</a>;</div>
<div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="a01014.html#a6d830d6d91653672a6f20b748327622b"> 108</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::mapped_type <a class="code" href="a01014.html#a6d830d6d91653672a6f20b748327622b">mapped_type</a>;</div>
<div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="a01014.html#a917dcd56682abf611f68cb72cbfb7d3e"> 109</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::hasher <a class="code" href="a01014.html#a917dcd56682abf611f68cb72cbfb7d3e">hasher</a>;</div>
<div class="line"><a name="l00110"></a><span class="lineno"><a class="line" href="a01014.html#aab5cec3a4b8e6f4030f5baeacf92edbc"> 110</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::key_equal <a class="code" href="a01014.html#aab5cec3a4b8e6f4030f5baeacf92edbc">key_equal</a>;</div>
<div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="a01014.html#a434ca8d37d3262f336f06903abbd170b"> 111</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::allocator_type <a class="code" href="a01014.html#a434ca8d37d3262f336f06903abbd170b">allocator_type</a>;<span class="comment"></span></div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment"></span><span class="comment"></span></div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment"></span><span class="comment"> /// Iterator-related typedefs.</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="a01014.html#a973d64fc98fa7f3444588974700e9c8e"> 116</a></span> <span class="comment"></span> <span class="keyword">typedef</span> <span class="keyword">typename</span> allocator_type::pointer <a class="code" href="a01014.html#a973d64fc98fa7f3444588974700e9c8e">pointer</a>;</div>
<div class="line"><a name="l00117"></a><span class="lineno"><a class="line" href="a01014.html#a60430ab903cbcb03f8ca87e533f2999a"> 117</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> allocator_type::const_pointer <a class="code" href="a01014.html#a60430ab903cbcb03f8ca87e533f2999a">const_pointer</a>;</div>
<div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="a01014.html#a73af9608826ed6bc2b8a1e4f623cd868"> 118</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> allocator_type::reference <a class="code" href="a01014.html#a73af9608826ed6bc2b8a1e4f623cd868">reference</a>;</div>
<div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="a01014.html#aed339eb433067b5bced5e2ff8cb59f03"> 119</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> allocator_type::const_reference <a class="code" href="a01014.html#aed339eb433067b5bced5e2ff8cb59f03">const_reference</a>;</div>
<div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="a01014.html#a0526d137ece77ce98d550cd2d6fd1816"> 120</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::iterator <a class="code" href="a01014.html#a0526d137ece77ce98d550cd2d6fd1816">iterator</a>;</div>
<div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="a01014.html#acb0e1b9ce26687d13dace99250f876e3"> 121</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::const_iterator <a class="code" href="a01014.html#acb0e1b9ce26687d13dace99250f876e3">const_iterator</a>;</div>
<div class="line"><a name="l00122"></a><span class="lineno"><a class="line" href="a01014.html#aab940536a56eb520d8e7143ce5c4af3a"> 122</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::local_iterator <a class="code" href="a01014.html#aab940536a56eb520d8e7143ce5c4af3a">local_iterator</a>;</div>
<div class="line"><a name="l00123"></a><span class="lineno"><a class="line" href="a01014.html#af0cb2cf999f96def015e87c3cca6691d"> 123</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::const_local_iterator <a class="code" href="a01014.html#af0cb2cf999f96def015e87c3cca6691d">const_local_iterator</a>;</div>
<div class="line"><a name="l00124"></a><span class="lineno"><a class="line" href="a01014.html#acefc3dbfc16b70562f92193d01156479"> 124</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::size_type <a class="code" href="a01014.html#acefc3dbfc16b70562f92193d01156479">size_type</a>;</div>
<div class="line"><a name="l00125"></a><span class="lineno"><a class="line" href="a01014.html#aede8ad7332db3b16e68cec19c0dd963e"> 125</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::difference_type <a class="code" href="a01014.html#aede8ad7332db3b16e68cec19c0dd963e">difference_type</a>;<span class="comment"></span></div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="comment"></span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="comment">//construct/destroy/copy</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="comment"></span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="comment"> * @brief Default constructor creates no elements.</span></div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment"> * @param __n Initial number of buckets.</span></div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="comment"> * @param __hf A hash functor.</span></div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="comment"> * @param __eql A key equality functor.</span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="comment"> * @param __a An allocator object.</span></div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keyword">explicit</span></div>
<div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="a01014.html#a79c0b4fa2cebfb21251dc38d9645ebfd"> 138</a></span>  <a class="code" href="a01014.html#a79c0b4fa2cebfb21251dc38d9645ebfd">unordered_map</a>(<a class="code" href="a01014.html#acefc3dbfc16b70562f92193d01156479">size_type</a> __n = 10,</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keyword">const</span> <a class="code" href="a01014.html#a917dcd56682abf611f68cb72cbfb7d3e">hasher</a>& __hf = <a class="code" href="a01014.html#a917dcd56682abf611f68cb72cbfb7d3e">hasher</a>(),</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keyword">const</span> <a class="code" href="a01014.html#aab5cec3a4b8e6f4030f5baeacf92edbc">key_equal</a>& __eql = <a class="code" href="a01014.html#aab5cec3a4b8e6f4030f5baeacf92edbc">key_equal</a>(),</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keyword">const</span> <a class="code" href="a01014.html#a434ca8d37d3262f336f06903abbd170b">allocator_type</a>& __a = <a class="code" href="a01014.html#a434ca8d37d3262f336f06903abbd170b">allocator_type</a>())</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  : _M_h(__n, __hf, __eql, __a)</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="comment"></span></div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="comment"> * @brief Builds an %unordered_map from a range.</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="comment"> * @param __first An input iterator.</span></div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="comment"> * @param __last An input iterator.</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="comment"> * @param __n Minimal initial number of buckets.</span></div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="comment"> * @param __hf A hash functor.</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="comment"> * @param __eql A key equality functor.</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment"> * @param __a An allocator object.</span></div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="comment"> * Create an %unordered_map consisting of copies of the elements from</span></div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="comment"> * [__first,__last). This is linear in N (where N is</span></div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="comment"> * distance(__first,__last)).</span></div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _InputIterator></div>
<div class="line"><a name="l00159"></a><span class="lineno"><a class="line" href="a01014.html#a1d1b40a959eeb1a8abcd6ffa057e8a04"> 159</a></span>  <a class="code" href="a01014.html#a1d1b40a959eeb1a8abcd6ffa057e8a04">unordered_map</a>(_InputIterator __f, _InputIterator __l,</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <a class="code" href="a01014.html#acefc3dbfc16b70562f92193d01156479">size_type</a> __n = 0,</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keyword">const</span> <a class="code" href="a01014.html#a917dcd56682abf611f68cb72cbfb7d3e">hasher</a>& __hf = <a class="code" href="a01014.html#a917dcd56682abf611f68cb72cbfb7d3e">hasher</a>(),</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keyword">const</span> <a class="code" href="a01014.html#aab5cec3a4b8e6f4030f5baeacf92edbc">key_equal</a>& __eql = <a class="code" href="a01014.html#aab5cec3a4b8e6f4030f5baeacf92edbc">key_equal</a>(),</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keyword">const</span> <a class="code" href="a01014.html#a434ca8d37d3262f336f06903abbd170b">allocator_type</a>& __a = <a class="code" href="a01014.html#a434ca8d37d3262f336f06903abbd170b">allocator_type</a>())</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  : _M_h(__f, __l, __n, __hf, __eql, __a)</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  { }</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="comment"></span></div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="comment"> /// Copy constructor.</span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="comment"></span> <a class="code" href="a01014.html#a79c0b4fa2cebfb21251dc38d9645ebfd">unordered_map</a>(<span class="keyword">const</span> <a class="code" href="a01014.html">unordered_map</a>&) = <span class="keywordflow">default</span>;</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="comment"></span></div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="comment"> /// Move constructor.</span></div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="comment"></span> <a class="code" href="a01014.html#a79c0b4fa2cebfb21251dc38d9645ebfd">unordered_map</a>(<a class="code" href="a01014.html">unordered_map</a>&&) = <span class="keywordflow">default</span>;</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="comment"></span></div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="comment"> * @brief Builds an %unordered_map from an initializer_list.</span></div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="comment"> * @param __l An initializer_list.</span></div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="comment"> * @param __n Minimal initial number of buckets.</span></div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="comment"> * @param __hf A hash functor.</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="comment"> * @param __eql A key equality functor.</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="comment"> * @param __a An allocator object.</span></div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="comment"> * Create an %unordered_map consisting of copies of the elements in the</span></div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="comment"> * list. This is linear in N (where N is @a __l.size()).</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="a01014.html#acae490543303c7ea2365e5a53bc7d131"> 184</a></span>  <a class="code" href="a01014.html#acae490543303c7ea2365e5a53bc7d131">unordered_map</a>(<a class="code" href="a00787.html">initializer_list<value_type></a> __l,</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <a class="code" href="a01014.html#acefc3dbfc16b70562f92193d01156479">size_type</a> __n = 0,</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keyword">const</span> <a class="code" href="a01014.html#a917dcd56682abf611f68cb72cbfb7d3e">hasher</a>& __hf = <a class="code" href="a01014.html#a917dcd56682abf611f68cb72cbfb7d3e">hasher</a>(),</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keyword">const</span> <a class="code" href="a01014.html#aab5cec3a4b8e6f4030f5baeacf92edbc">key_equal</a>& __eql = <a class="code" href="a01014.html#aab5cec3a4b8e6f4030f5baeacf92edbc">key_equal</a>(),</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keyword">const</span> <a class="code" href="a01014.html#a434ca8d37d3262f336f06903abbd170b">allocator_type</a>& __a = <a class="code" href="a01014.html#a434ca8d37d3262f336f06903abbd170b">allocator_type</a>())</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  : _M_h(__l, __n, __hf, __eql, __a)</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  { }</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment"></span></div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="comment"> /// Copy assignment operator.</span></div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="comment"></span> <a class="code" href="a01014.html">unordered_map</a>&</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <a class="code" href="a01014.html#aca0525353d274a1abca19e123ca58702">operator=</a>(<span class="keyword">const</span> <a class="code" href="a01014.html">unordered_map</a>&) = <span class="keywordflow">default</span>;</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment"></span></div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="comment"> /// Move assignment operator.</span></div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="comment"></span> <a class="code" href="a01014.html">unordered_map</a>&</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <a class="code" href="a01014.html#aca0525353d274a1abca19e123ca58702">operator=</a>(<a class="code" href="a01014.html">unordered_map</a>&&) = <span class="keywordflow">default</span>;</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="comment"></span></div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="comment"> * @brief %Unordered_map list assignment operator.</span></div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="comment"> * @param __l An initializer_list.</span></div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="comment"> * This function fills an %unordered_map with copies of the elements in</span></div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="comment"> * the initializer list @a __l.</span></div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="comment"> * Note that the assignment completely changes the %unordered_map and</span></div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="comment"> * that the resulting %unordered_map's size is the same as the number</span></div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="comment"> * of elements assigned. Old data may be lost.</span></div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <a class="code" href="a01014.html">unordered_map</a>&</div>
<div class="line"><a name="l00212"></a><span class="lineno"><a class="line" href="a01014.html#a46087d4d85698c13e7fe5e10f13821d1"> 212</a></span>  <a class="code" href="a01014.html#a46087d4d85698c13e7fe5e10f13821d1">operator=</a>(<a class="code" href="a00787.html">initializer_list<value_type></a> __l)</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>  _M_h = __l;</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  }</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="comment"></span></div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="comment"> /// Returns the allocator object with which the %unordered_map was</span></div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="comment"> /// constructed.</span></div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span> <span class="comment"></span> <a class="code" href="a01014.html#a434ca8d37d3262f336f06903abbd170b">allocator_type</a></div>
<div class="line"><a name="l00221"></a><span class="lineno"><a class="line" href="a01014.html#a13808c3062786f090b1af63937f15963"> 221</a></span>  <a class="code" href="a01014.html#a13808c3062786f090b1af63937f15963">get_allocator</a>() const noexcept</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  { <span class="keywordflow">return</span> _M_h.get_allocator(); }</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> </div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="comment">// size and capacity:</span></div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="comment"></span></div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <span class="comment"> /// Returns true if the %unordered_map is empty.</span></div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span> <span class="comment"></span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00228"></a><span class="lineno"><a class="line" href="a01014.html#a4d72f478fb0cd05cc612e7ac746131ac"> 228</a></span>  <a class="code" href="a01014.html#a4d72f478fb0cd05cc612e7ac746131ac">empty</a>() const noexcept</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  { <span class="keywordflow">return</span> _M_h.empty(); }</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> <span class="comment"></span></div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span> <span class="comment"> /// Returns the size of the %unordered_map.</span></div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="comment"></span> <a class="code" href="a01014.html#acefc3dbfc16b70562f92193d01156479">size_type</a></div>
<div class="line"><a name="l00233"></a><span class="lineno"><a class="line" href="a01014.html#a7d1de2c7389176716aceeaba3b1c2bb7"> 233</a></span>  <a class="code" href="a01014.html#a7d1de2c7389176716aceeaba3b1c2bb7">size</a>() const noexcept</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  { <span class="keywordflow">return</span> _M_h.size(); }</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="comment"></span></div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="comment"> /// Returns the maximum size of the %unordered_map.</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="comment"></span> <a class="code" href="a01014.html#acefc3dbfc16b70562f92193d01156479">size_type</a></div>
<div class="line"><a name="l00238"></a><span class="lineno"><a class="line" href="a01014.html#a695e48bcb2fa9e91ad07d3f7c45016dd"> 238</a></span>  <a class="code" href="a01014.html#a695e48bcb2fa9e91ad07d3f7c45016dd">max_size</a>() const noexcept</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  { <span class="keywordflow">return</span> _M_h.max_size(); }</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span> </div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="comment">// iterators.</span></div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="comment"></span></div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="comment"> * Returns a read/write iterator that points to the first element in the</span></div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span> <span class="comment"> * %unordered_map.</span></div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <a class="code" href="a00464.html">iterator</a></div>
<div class="line"><a name="l00248"></a><span class="lineno"><a class="line" href="a01014.html#ac90866b0f04d5366339b63f8e26bde06"> 248</a></span>  <a class="code" href="a01014.html#ac90866b0f04d5366339b63f8e26bde06">begin</a>() noexcept</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  { <span class="keywordflow">return</span> _M_h.begin(); }</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="comment"></span></div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="comment"></span><span class="comment"> /**</span></div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="comment"> * Returns a read-only (constant) iterator that points to the first</span></div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="comment"> * element in the %unordered_map.</span></div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <a class="code" href="a01014.html#acb0e1b9ce26687d13dace99250f876e3">const_iterator</a></div>
<div class="line"><a name="l00257"></a><span class="lineno"><a class="line" href="a01014.html#a9d409d14c46998843b60af82785dfd80"> 257</a></span>  <a class="code" href="a01014.html#a9d409d14c46998843b60af82785dfd80">begin</a>() const noexcept</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  { <span class="keywordflow">return</span> _M_h.begin(); }</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <a class="code" href="a01014.html#acb0e1b9ce26687d13dace99250f876e3">const_iterator</a></div>
<div class="line"><a name="l00261"></a><span class="lineno"><a class="line" href="a01014.html#af9610ba94f6f17e7af50d7280638fa17"> 261</a></span>  <a class="code" href="a01014.html#af9610ba94f6f17e7af50d7280638fa17">cbegin</a>() const noexcept</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  { <span class="keywordflow">return</span> _M_h.begin(); }<span class="comment"></span></div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="comment"></span><span class="comment"></span></div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="comment"> * Returns a read/write iterator that points one past the last element in</span></div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="comment"> * the %unordered_map.</span></div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <a class="code" href="a00464.html">iterator</a></div>
<div class="line"><a name="l00270"></a><span class="lineno"><a class="line" href="a01014.html#a42872e15c417c6f944d019315553951e"> 270</a></span>  <a class="code" href="a01014.html#a42872e15c417c6f944d019315553951e">end</a>() noexcept</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  { <span class="keywordflow">return</span> _M_h.end(); }</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="comment"></span></div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="comment"></span><span class="comment"> /**</span></div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="comment"> * Returns a read-only (constant) iterator that points one past the last</span></div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <span class="comment"> * element in the %unordered_map.</span></div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <a class="code" href="a01014.html#acb0e1b9ce26687d13dace99250f876e3">const_iterator</a></div>
<div class="line"><a name="l00279"></a><span class="lineno"><a class="line" href="a01014.html#a6b763e0c9c40786e19c26f5fa97e3ab6"> 279</a></span>  <a class="code" href="a01014.html#a6b763e0c9c40786e19c26f5fa97e3ab6">end</a>() const noexcept</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  { <span class="keywordflow">return</span> _M_h.end(); }</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>  <a class="code" href="a01014.html#acb0e1b9ce26687d13dace99250f876e3">const_iterator</a></div>
<div class="line"><a name="l00283"></a><span class="lineno"><a class="line" href="a01014.html#ab862dadbaf3147cfc02bd383ed35e1f9"> 283</a></span>  <a class="code" href="a01014.html#ab862dadbaf3147cfc02bd383ed35e1f9">cend</a>() const noexcept</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  { <span class="keywordflow">return</span> _M_h.end(); }<span class="comment"></span></div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="comment"></span></div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="comment">// modifiers.</span></div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="comment"></span></div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span> <span class="comment"> * @brief Attempts to build and insert a std::pair into the %unordered_map.</span></div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="comment"> * @param __args Arguments used to generate a new pair instance (see</span></div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> <span class="comment"> * std::piecewise_contruct for passing arguments to each</span></div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span> <span class="comment"> * part of the pair constructor).</span></div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="comment"> * @return A pair, of which the first element is an iterator that points</span></div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span> <span class="comment"> * to the possibly inserted pair, and the second is a bool that</span></div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="comment"> * is true if the pair was actually inserted.</span></div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="comment"> * This function attempts to build and insert a (key, value) %pair into</span></div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="comment"> * the %unordered_map.</span></div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="comment"> * An %unordered_map relies on unique keys and thus a %pair is only</span></div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <span class="comment"> * inserted if its first element (the key) is not already present in the</span></div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="comment"> * %unordered_map.</span></div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> <span class="comment"> * Insertion requires amortized constant time.</span></div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... _Args></div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <a class="code" href="a00470.html">std::pair<iterator, bool></a></div>
<div class="line"><a name="l00310"></a><span class="lineno"><a class="line" href="a01014.html#aa490a3e701dc9886e2524248231ae0d4"> 310</a></span>  <a class="code" href="a01014.html#aa490a3e701dc9886e2524248231ae0d4">emplace</a>(_Args&&... __args)</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  { <span class="keywordflow">return</span> _M_h.emplace(std::forward<_Args>(__args)...); }</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="comment"></span></div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="comment"> * @brief Attempts to build and insert a std::pair into the %unordered_map.</span></div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <span class="comment"> * @param __pos An iterator that serves as a hint as to where the pair</span></div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="comment"> * should be inserted.</span></div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span> <span class="comment"> * @param __args Arguments used to generate a new pair instance (see</span></div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> <span class="comment"> * std::piecewise_contruct for passing arguments to each</span></div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span> <span class="comment"> * part of the pair constructor).</span></div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> <span class="comment"> * @return An iterator that points to the element with key of the</span></div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span> <span class="comment"> * std::pair built from @a __args (may or may not be that</span></div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span> <span class="comment"> * std::pair).</span></div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span> <span class="comment"> * This function is not concerned about whether the insertion took place,</span></div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span> <span class="comment"> * and thus does not return a boolean like the single-argument emplace()</span></div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span> <span class="comment"> * does.</span></div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span> <span class="comment"> * Note that the first parameter is only a hint and can potentially</span></div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span> <span class="comment"> * improve the performance of the insertion process. A bad hint would</span></div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span> <span class="comment"> * cause no gains in efficiency.</span></div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="comment"> * See</span></div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="comment"> * http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt07ch17.html</span></div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span> <span class="comment"> * for more on @a hinting.</span></div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <span class="comment"> * Insertion requires amortized constant time.</span></div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... _Args></div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  <a class="code" href="a00464.html">iterator</a></div>
<div class="line"><a name="l00340"></a><span class="lineno"><a class="line" href="a01014.html#a595db5fbb326590b97850ea09b82cf66"> 340</a></span>  <a class="code" href="a01014.html#a595db5fbb326590b97850ea09b82cf66">emplace_hint</a>(<a class="code" href="a01014.html#acb0e1b9ce26687d13dace99250f876e3">const_iterator</a> __pos, _Args&&... __args)</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  { <span class="keywordflow">return</span> _M_h.emplace_hint(__pos, std::forward<_Args>(__args)...); }</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span> <span class="comment"></span></div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span> <span class="comment"></span><span class="comment"> /**</span></div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span> <span class="comment"> * @brief Attempts to insert a std::pair into the %unordered_map.</span></div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span> <span class="comment"></span></div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span> <span class="comment"> * @param __x Pair to be inserted (see std::make_pair for easy</span></div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span> <span class="comment"> * creation of pairs).</span></div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span> <span class="comment"> * @return A pair, of which the first element is an iterator that </span></div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span> <span class="comment"> * points to the possibly inserted pair, and the second is </span></div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span> <span class="comment"> * a bool that is true if the pair was actually inserted.</span></div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span> <span class="comment"> * This function attempts to insert a (key, value) %pair into the</span></div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span> <span class="comment"> * %unordered_map. An %unordered_map relies on unique keys and thus a</span></div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span> <span class="comment"> * %pair is only inserted if its first element (the key) is not already</span></div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span> <span class="comment"> * present in the %unordered_map.</span></div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span> <span class="comment"> * Insertion requires amortized constant time.</span></div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <a class="code" href="a00470.html">std::pair<iterator, bool></a></div>
<div class="line"><a name="l00362"></a><span class="lineno"><a class="line" href="a01014.html#a047d2b3433747276ee6daa9eba154295"> 362</a></span>  <a class="code" href="a01014.html#a047d2b3433747276ee6daa9eba154295">insert</a>(<span class="keyword">const</span> <a class="code" href="a01014.html#af7e7d39b4a188c7aa535d0431ae8f14c">value_type</a>& __x)</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  { <span class="keywordflow">return</span> _M_h.insert(__x); }</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span> </div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Pair, <span class="keyword">typename</span> = <span class="keyword">typename</span></div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <a class="code" href="a00456.html">std::enable_if</a><<a class="code" href="a00460.html">std::is_constructible</a><<a class="code" href="a01014.html#af7e7d39b4a188c7aa535d0431ae8f14c">value_type</a>,</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  _Pair&&>::value>::type></div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <a class="code" href="a00470.html">std::pair<iterator, bool></a></div>
<div class="line"><a name="l00369"></a><span class="lineno"><a class="line" href="a01014.html#a7c0355ec3da92acbbc429950e573e249"> 369</a></span>  <a class="code" href="a01014.html#a7c0355ec3da92acbbc429950e573e249">insert</a>(_Pair&& __x)</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  { <span class="keywordflow">return</span> _M_h.insert(std::forward<_Pair>(__x)); }<span class="comment"></span></div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span> <span class="comment"></span><span class="comment"></span></div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span> <span class="comment"></span><span class="comment"> /**</span></div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span> <span class="comment"> * @brief Attempts to insert a std::pair into the %unordered_map.</span></div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span> <span class="comment"> * @param __hint An iterator that serves as a hint as to where the</span></div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span> <span class="comment"> * pair should be inserted.</span></div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span> <span class="comment"> * @param __x Pair to be inserted (see std::make_pair for easy creation</span></div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span> <span class="comment"> * of pairs).</span></div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <span class="comment"> * @return An iterator that points to the element with key of</span></div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span> <span class="comment"> * @a __x (may or may not be the %pair passed in).</span></div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span> <span class="comment"> * This function is not concerned about whether the insertion took place,</span></div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span> <span class="comment"> * and thus does not return a boolean like the single-argument insert()</span></div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span> <span class="comment"> * does. Note that the first parameter is only a hint and can</span></div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span> <span class="comment"> * potentially improve the performance of the insertion process. A bad</span></div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span> <span class="comment"> * hint would cause no gains in efficiency.</span></div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span> <span class="comment"> * See</span></div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span> <span class="comment"> * http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt07ch17.html</span></div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span> <span class="comment"> * for more on @a hinting.</span></div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span> <span class="comment"> * Insertion requires amortized constant time.</span></div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <a class="code" href="a00464.html">iterator</a></div>
<div class="line"><a name="l00396"></a><span class="lineno"><a class="line" href="a01014.html#a3eb7753105411145e2d8476cf300b348"> 396</a></span>  <a class="code" href="a01014.html#a3eb7753105411145e2d8476cf300b348">insert</a>(<a class="code" href="a01014.html#acb0e1b9ce26687d13dace99250f876e3">const_iterator</a> __hint, <span class="keyword">const</span> <a class="code" href="a01014.html#af7e7d39b4a188c7aa535d0431ae8f14c">value_type</a>& __x)</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  { <span class="keywordflow">return</span> _M_h.insert(__hint, __x); }</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="keyword">template</span><<span class="keyword">typename</span> _Pair, <span class="keyword">typename</span> = <span class="keyword">typename</span></div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <a class="code" href="a00456.html">std::enable_if</a><<a class="code" href="a00460.html">std::is_constructible</a><<a class="code" href="a01014.html#af7e7d39b4a188c7aa535d0431ae8f14c">value_type</a>,</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  _Pair&&>::value>::type></div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <a class="code" href="a00464.html">iterator</a></div>
<div class="line"><a name="l00403"></a><span class="lineno"><a class="line" href="a01014.html#a46788631ce6026703e86c6e644a70bcb"> 403</a></span>  <a class="code" href="a01014.html#a46788631ce6026703e86c6e644a70bcb">insert</a>(<a class="code" href="a01014.html#acb0e1b9ce26687d13dace99250f876e3">const_iterator</a> __hint, _Pair&& __x)</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  { <span class="keywordflow">return</span> _M_h.insert(__hint, std::forward<_Pair>(__x)); }<span class="comment"></span></div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span> <span class="comment"></span><span class="comment"></span></div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span> <span class="comment"> * @brief A template function that attempts to insert a range of</span></div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span> <span class="comment"> * elements.</span></div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span> <span class="comment"> * @param __first Iterator pointing to the start of the range to be</span></div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span> <span class="comment"> * inserted.</span></div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span> <span class="comment"> * @param __last Iterator pointing to the end of the range.</span></div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span> <span class="comment"> * Complexity similar to that of the range constructor.</span></div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _InputIterator></div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l00418"></a><span class="lineno"><a class="line" href="a01014.html#a0c40f8641ff4ca47fe2998a46404cf37"> 418</a></span>  <a class="code" href="a01014.html#a0c40f8641ff4ca47fe2998a46404cf37">insert</a>(_InputIterator __first, _InputIterator __last)</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  { _M_h.insert(__first, __last); }</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span> <span class="comment"></span></div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span> <span class="comment"> * @brief Attempts to insert a list of elements into the %unordered_map.</span></div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span> <span class="comment"> * @param __l A std::initializer_list<value_type> of elements</span></div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span> <span class="comment"> * to be inserted.</span></div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span> <span class="comment"> * Complexity similar to that of the range constructor.</span></div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l00429"></a><span class="lineno"><a class="line" href="a01014.html#a191d1d95c2d102dc1057677df000aaec"> 429</a></span>  <a class="code" href="a01014.html#a191d1d95c2d102dc1057677df000aaec">insert</a>(<a class="code" href="a00787.html">initializer_list<value_type></a> __l)</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  { _M_h.insert(__l); }</div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span> <span class="comment"></span></div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span> <span class="comment"></span><span class="comment"> /**</span></div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span> <span class="comment"> * @brief Erases an element from an %unordered_map.</span></div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span> <span class="comment"> * @param __position An iterator pointing to the element to be erased.</span></div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span> <span class="comment"> * @return An iterator pointing to the element immediately following</span></div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span> <span class="comment"> * @a __position prior to the element being erased. If no such</span></div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span> <span class="comment"> * element exists, end() is returned.</span></div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span> <span class="comment"> * This function erases an element, pointed to by the given iterator,</span></div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span> <span class="comment"> * from an %unordered_map.</span></div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span> <span class="comment"> * Note that this function only erases the element, and that if the</span></div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span> <span class="comment"> * element is itself a pointer, the pointed-to memory is not touched in</span></div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span> <span class="comment"> * any way. Managing the pointer is the user's responsibility.</span></div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <a class="code" href="a00464.html">iterator</a></div>
<div class="line"><a name="l00447"></a><span class="lineno"><a class="line" href="a01014.html#adef61b0f6b1e43cfdb648e247277ba00"> 447</a></span>  <a class="code" href="a01014.html#adef61b0f6b1e43cfdb648e247277ba00">erase</a>(<a class="code" href="a01014.html#acb0e1b9ce26687d13dace99250f876e3">const_iterator</a> __position)</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  { <span class="keywordflow">return</span> _M_h.erase(__position); }</div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span> </div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <span class="comment">// LWG 2059.</span></div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <a class="code" href="a00464.html">iterator</a></div>
<div class="line"><a name="l00452"></a><span class="lineno"><a class="line" href="a01014.html#a0079bdd66a7c33f66f4233694ed5bb08"> 452</a></span>  <a class="code" href="a01014.html#a0079bdd66a7c33f66f4233694ed5bb08">erase</a>(<a class="code" href="a01014.html#a0526d137ece77ce98d550cd2d6fd1816">iterator</a> __it)</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  { <span class="keywordflow">return</span> _M_h.erase(__it); }<span class="comment"></span></div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span> <span class="comment"></span><span class="comment"></span></div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span> <span class="comment"> * @brief Erases elements according to the provided key.</span></div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span> <span class="comment"> * @param __x Key of element to be erased.</span></div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span> <span class="comment"> * @return The number of elements erased.</span></div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span> <span class="comment"> * This function erases all the elements located by the given key from</span></div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span> <span class="comment"> * an %unordered_map. For an %unordered_map the result of this function</span></div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span> <span class="comment"> * can only be 0 (not present) or 1 (present).</span></div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span> <span class="comment"> * Note that this function only erases the element, and that if the</span></div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span> <span class="comment"> * element is itself a pointer, the pointed-to memory is not touched in</span></div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span> <span class="comment"> * any way. Managing the pointer is the user's responsibility.</span></div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <a class="code" href="a01014.html#acefc3dbfc16b70562f92193d01156479">size_type</a></div>
<div class="line"><a name="l00469"></a><span class="lineno"><a class="line" href="a01014.html#a56149c061cd4aca92d631f7ad5a5a737"> 469</a></span>  <a class="code" href="a01014.html#a56149c061cd4aca92d631f7ad5a5a737">erase</a>(<span class="keyword">const</span> <a class="code" href="a01014.html#ac563e7804340b706c3efeca91157585b">key_type</a>& __x)</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  { <span class="keywordflow">return</span> _M_h.erase(__x); }</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span> <span class="comment"></span></div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span> <span class="comment"> * @brief Erases a [__first,__last) range of elements from an</span></div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span> <span class="comment"> * %unordered_map.</span></div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span> <span class="comment"> * @param __first Iterator pointing to the start of the range to be</span></div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span> <span class="comment"> * erased.</span></div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span> <span class="comment"> * @param __last Iterator pointing to the end of the range to</span></div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span> <span class="comment"> * be erased.</span></div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span> <span class="comment"> * @return The iterator @a __last.</span></div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span> <span class="comment"> * This function erases a sequence of elements from an %unordered_map.</span></div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span> <span class="comment"> * Note that this function only erases the elements, and that if</span></div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span> <span class="comment"> * the element is itself a pointer, the pointed-to memory is not touched</span></div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span> <span class="comment"> * in any way. Managing the pointer is the user's responsibility.</span></div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <a class="code" href="a00464.html">iterator</a></div>
<div class="line"><a name="l00487"></a><span class="lineno"><a class="line" href="a01014.html#a1b17775816c782568baefd357cd50e88"> 487</a></span>  <a class="code" href="a01014.html#a1b17775816c782568baefd357cd50e88">erase</a>(<a class="code" href="a01014.html#acb0e1b9ce26687d13dace99250f876e3">const_iterator</a> __first, <a class="code" href="a01014.html#acb0e1b9ce26687d13dace99250f876e3">const_iterator</a> __last)</div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  { <span class="keywordflow">return</span> _M_h.erase(__first, __last); }</div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span> <span class="comment"></span></div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span> <span class="comment"> * Erases all elements in an %unordered_map.</span></div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span> <span class="comment"> * Note that this function only erases the elements, and that if the</span></div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span> <span class="comment"> * elements themselves are pointers, the pointed-to memory is not touched</span></div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span> <span class="comment"> * in any way. Managing the pointer is the user's responsibility.</span></div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l00497"></a><span class="lineno"><a class="line" href="a01014.html#a9728c777ec0429619531a26201560c18"> 497</a></span>  <a class="code" href="a01014.html#a9728c777ec0429619531a26201560c18">clear</a>() noexcept</div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  { _M_h.clear(); }</div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span> <span class="comment"></span></div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span> <span class="comment"> * @brief Swaps data with another %unordered_map.</span></div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span> <span class="comment"> * @param __x An %unordered_map of the same element and allocator</span></div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span> <span class="comment"> * types.</span></div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span> <span class="comment"> * This exchanges the elements between two %unordered_map in constant time.</span></div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span> <span class="comment"> * Note that the global std::swap() function is specialized such that</span></div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span> <span class="comment"> * std::swap(m1,m2) will feed to this function.</span></div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l00510"></a><span class="lineno"><a class="line" href="a01014.html#af7f2b8bcf6d031dff1c86d8a47d375a0"> 510</a></span>  <a class="code" href="a01014.html#af7f2b8bcf6d031dff1c86d8a47d375a0">swap</a>(<a class="code" href="a01014.html">unordered_map</a>& __x)</div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  { _M_h.swap(__x._M_h); }</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span> </div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <span class="comment">// observers.</span></div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span> <span class="comment"></span></div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span> <span class="comment"> /// Returns the hash functor object with which the %unordered_map was</span></div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span> <span class="comment"> /// constructed.</span></div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span> <span class="comment"></span> <a class="code" href="a01014.html#a917dcd56682abf611f68cb72cbfb7d3e">hasher</a></div>
<div class="line"><a name="l00518"></a><span class="lineno"><a class="line" href="a01014.html#a2479d3691f33d5031341525d256a4ffd"> 518</a></span>  <a class="code" href="a01014.html#a2479d3691f33d5031341525d256a4ffd">hash_function</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.hash_function(); }</div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span> <span class="comment"></span></div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span> <span class="comment"> /// Returns the key comparison object with which the %unordered_map was</span></div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span> <span class="comment"> /// constructed.</span></div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span> <span class="comment"></span> <a class="code" href="a01014.html#aab5cec3a4b8e6f4030f5baeacf92edbc">key_equal</a></div>
<div class="line"><a name="l00524"></a><span class="lineno"><a class="line" href="a01014.html#a08881723984514646510b7da2df3ac08"> 524</a></span>  <a class="code" href="a01014.html#a08881723984514646510b7da2df3ac08">key_eq</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.key_eq(); }</div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span> </div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="comment">// lookup.</span></div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span> <span class="comment"></span></div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span> <span class="comment"></span><span class="comment"> /**</span></div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span> <span class="comment"> * @brief Tries to locate an element in an %unordered_map.</span></div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span> <span class="comment"> * @param __x Key to be located.</span></div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span> <span class="comment"> * @return Iterator pointing to sought-after element, or end() if not</span></div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span> <span class="comment"> * found.</span></div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span> <span class="comment"> * This function takes a key and tries to locate the element with which</span></div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span> <span class="comment"> * the key matches. If successful the function returns an iterator</span></div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span> <span class="comment"> * pointing to the sought after element. If unsuccessful it returns the</span></div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span> <span class="comment"> * past-the-end ( @c end() ) iterator.</span></div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <a class="code" href="a00464.html">iterator</a></div>
<div class="line"><a name="l00542"></a><span class="lineno"><a class="line" href="a01014.html#ad62fc2387c4fa4aefe228c14239f8c40"> 542</a></span>  <a class="code" href="a01014.html#ad62fc2387c4fa4aefe228c14239f8c40">find</a>(<span class="keyword">const</span> <a class="code" href="a01014.html#ac563e7804340b706c3efeca91157585b">key_type</a>& __x)</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  { <span class="keywordflow">return</span> _M_h.find(__x); }</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>  <a class="code" href="a01014.html#acb0e1b9ce26687d13dace99250f876e3">const_iterator</a></div>
<div class="line"><a name="l00546"></a><span class="lineno"><a class="line" href="a01014.html#adf7fd2af0095ae694d2ff0f99c4cec02"> 546</a></span>  <a class="code" href="a01014.html#adf7fd2af0095ae694d2ff0f99c4cec02">find</a>(<span class="keyword">const</span> <a class="code" href="a01014.html#ac563e7804340b706c3efeca91157585b">key_type</a>& __x)<span class="keyword"> const</span></div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.find(__x); }<span class="comment"></span></div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span> <span class="comment"></span><span class="comment"></span></div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span> <span class="comment"> * @brief Finds the number of elements.</span></div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span> <span class="comment"> * @param __x Key to count.</span></div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span> <span class="comment"> * @return Number of elements with specified key.</span></div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span> <span class="comment"> * This function only makes sense for %unordered_multimap; for</span></div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span> <span class="comment"> * %unordered_map the result will either be 0 (not present) or 1</span></div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span> <span class="comment"> * (present).</span></div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  <a class="code" href="a01014.html#acefc3dbfc16b70562f92193d01156479">size_type</a></div>
<div class="line"><a name="l00560"></a><span class="lineno"><a class="line" href="a01014.html#ad72663530590c3d4b936657142f831ac"> 560</a></span>  <a class="code" href="a01014.html#ad72663530590c3d4b936657142f831ac">count</a>(<span class="keyword">const</span> <a class="code" href="a01014.html#ac563e7804340b706c3efeca91157585b">key_type</a>& __x)<span class="keyword"> const</span></div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.count(__x); }</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span> <span class="comment"></span></div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span> <span class="comment"></span><span class="comment"> /**</span></div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span> <span class="comment"> * @brief Finds a subsequence matching given key.</span></div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span> <span class="comment"> * @param __x Key to be located.</span></div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span> <span class="comment"> * @return Pair of iterators that possibly points to the subsequence</span></div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span> <span class="comment"> * matching given key.</span></div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span> <span class="comment"> * This function probably only makes sense for %unordered_multimap.</span></div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <a class="code" href="a00470.html">std::pair<iterator, iterator></a></div>
<div class="line"><a name="l00573"></a><span class="lineno"><a class="line" href="a01014.html#a301e117827c134ed289b5d19e5c8a36e"> 573</a></span>  <a class="code" href="a01014.html#a301e117827c134ed289b5d19e5c8a36e">equal_range</a>(<span class="keyword">const</span> <a class="code" href="a01014.html#ac563e7804340b706c3efeca91157585b">key_type</a>& __x)</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  { <span class="keywordflow">return</span> _M_h.equal_range(__x); }</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>  <a class="code" href="a00470.html">std::pair<const_iterator, const_iterator></a></div>
<div class="line"><a name="l00577"></a><span class="lineno"><a class="line" href="a01014.html#a202f59711c603269d282534f04a18702"> 577</a></span>  <a class="code" href="a01014.html#a202f59711c603269d282534f04a18702">equal_range</a>(<span class="keyword">const</span> <a class="code" href="a01014.html#ac563e7804340b706c3efeca91157585b">key_type</a>& __x)<span class="keyword"> const</span></div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.equal_range(__x); }<span class="comment"></span></div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span> <span class="comment"></span><span class="comment"></span></div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span> <span class="comment"></span><span class="comment"> /**</span></div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span> <span class="comment"> * @brief Subscript ( @c [] ) access to %unordered_map data.</span></div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span> <span class="comment"> * @param __k The key for which data should be retrieved.</span></div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span> <span class="comment"> * @return A reference to the data of the (key,data) %pair.</span></div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span> <span class="comment"> * Allows for easy lookup with the subscript ( @c [] )operator. Returns</span></div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span> <span class="comment"> * data associated with the key specified in subscript. If the key does</span></div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span> <span class="comment"> * not exist, a pair with that key is created using default values, which</span></div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span> <span class="comment"> * is then returned.</span></div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span> <span class="comment"> * Lookup requires constant time.</span></div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  <a class="code" href="a01014.html#a6d830d6d91653672a6f20b748327622b">mapped_type</a>&</div>
<div class="line"><a name="l00595"></a><span class="lineno"><a class="line" href="a01014.html#a2d7a21a98b09239b8745900308e63643"> 595</a></span>  <a class="code" href="a01014.html#a2d7a21a98b09239b8745900308e63643">operator[]</a>(<span class="keyword">const</span> <a class="code" href="a01014.html#ac563e7804340b706c3efeca91157585b">key_type</a>& __k)</div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  { <span class="keywordflow">return</span> _M_h[__k]; }</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>  <a class="code" href="a01014.html#a6d830d6d91653672a6f20b748327622b">mapped_type</a>&</div>
<div class="line"><a name="l00599"></a><span class="lineno"><a class="line" href="a01014.html#a21d659d8a7b18d41726d04ed6451d1ce"> 599</a></span>  <a class="code" href="a01014.html#a21d659d8a7b18d41726d04ed6451d1ce">operator[]</a>(<a class="code" href="a01014.html#ac563e7804340b706c3efeca91157585b">key_type</a>&& __k)</div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  { <span class="keywordflow">return</span> _M_h[std::move(__k)]; }<span class="comment"></span></div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span> <span class="comment"></span><span class="comment"></span></div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span> <span class="comment"></span><span class="comment"> /**</span></div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span> <span class="comment"> * @brief Access to %unordered_map data.</span></div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span> <span class="comment"> * @param __k The key for which data should be retrieved.</span></div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span> <span class="comment"> * @return A reference to the data whose key is equal to @a __k, if</span></div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span> <span class="comment"> * such a data is present in the %unordered_map.</span></div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span> <span class="comment"> * @throw std::out_of_range If no such data is present.</span></div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  <a class="code" href="a01014.html#a6d830d6d91653672a6f20b748327622b">mapped_type</a>&</div>
<div class="line"><a name="l00612"></a><span class="lineno"><a class="line" href="a01014.html#a801392267ec716837238015f8cefe60a"> 612</a></span>  <a class="code" href="a01014.html#a801392267ec716837238015f8cefe60a">at</a>(<span class="keyword">const</span> <a class="code" href="a01014.html#ac563e7804340b706c3efeca91157585b">key_type</a>& __k)</div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  { <span class="keywordflow">return</span> _M_h.at(__k); }</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>  <span class="keyword">const</span> <a class="code" href="a01014.html#a6d830d6d91653672a6f20b748327622b">mapped_type</a>&</div>
<div class="line"><a name="l00616"></a><span class="lineno"><a class="line" href="a01014.html#a8755baea0a703ff085206586388c56d3"> 616</a></span>  <a class="code" href="a01014.html#a8755baea0a703ff085206586388c56d3">at</a>(<span class="keyword">const</span> <a class="code" href="a01014.html#ac563e7804340b706c3efeca91157585b">key_type</a>& __k)<span class="keyword"> const</span></div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.at(__k); }<span class="comment"></span></div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span> <span class="comment"></span></div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  <span class="comment">// bucket interface.</span></div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span> <span class="comment"></span></div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span> <span class="comment"> /// Returns the number of buckets of the %unordered_map.</span></div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span> <span class="comment"></span> <a class="code" href="a01014.html#acefc3dbfc16b70562f92193d01156479">size_type</a></div>
<div class="line"><a name="l00624"></a><span class="lineno"><a class="line" href="a01014.html#ac8a1a3c1d13adf8908c863a707fa40aa"> 624</a></span>  <a class="code" href="a01014.html#ac8a1a3c1d13adf8908c863a707fa40aa">bucket_count</a>() const noexcept</div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  { <span class="keywordflow">return</span> _M_h.bucket_count(); }</div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span> <span class="comment"></span></div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span> <span class="comment"> /// Returns the maximum number of buckets of the %unordered_map.</span></div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span> <span class="comment"></span> <a class="code" href="a01014.html#acefc3dbfc16b70562f92193d01156479">size_type</a></div>
<div class="line"><a name="l00629"></a><span class="lineno"><a class="line" href="a01014.html#af29f5a18a09a36adb720b6907e45eacd"> 629</a></span>  <a class="code" href="a01014.html#af29f5a18a09a36adb720b6907e45eacd">max_bucket_count</a>() const noexcept</div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  { <span class="keywordflow">return</span> _M_h.max_bucket_count(); }</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="comment">/*</span></div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span> <span class="comment"> * @brief Returns the number of elements in a given bucket.</span></div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span> <span class="comment"> * @param __n A bucket index.</span></div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span> <span class="comment"> * @return The number of elements in the bucket.</span></div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  <a class="code" href="a01014.html#acefc3dbfc16b70562f92193d01156479">size_type</a></div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  bucket_size(<a class="code" href="a01014.html#acefc3dbfc16b70562f92193d01156479">size_type</a> __n)<span class="keyword"> const</span></div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.bucket_size(__n); }</div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span> </div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span> <span class="comment"> * @brief Returns the bucket index of a given element.</span></div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span> <span class="comment"> * @param __key A key instance.</span></div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span> <span class="comment"> * @return The key bucket index.</span></div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  <a class="code" href="a01014.html#acefc3dbfc16b70562f92193d01156479">size_type</a></div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  bucket(<span class="keyword">const</span> <a class="code" href="a01014.html#ac563e7804340b706c3efeca91157585b">key_type</a>& __key)<span class="keyword"> const</span></div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.bucket(__key); }</div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  <span class="comment"></span></div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span> <span class="comment"> * @brief Returns a read/write iterator pointing to the first bucket</span></div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span> <span class="comment"> * element.</span></div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span> <span class="comment"> * @param __n The bucket index.</span></div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span> <span class="comment"> * @return A read/write local iterator.</span></div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span>  <a class="code" href="a01014.html#aab940536a56eb520d8e7143ce5c4af3a">local_iterator</a></div>
<div class="line"><a name="l00657"></a><span class="lineno"><a class="line" href="a01014.html#ae0eddd81ee3d218ade072a8becffaff6"> 657</a></span>  <a class="code" href="a01014.html#ae0eddd81ee3d218ade072a8becffaff6">begin</a>(<a class="code" href="a01014.html#acefc3dbfc16b70562f92193d01156479">size_type</a> __n)</div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  { <span class="keywordflow">return</span> _M_h.begin(__n); }</div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span> <span class="comment"></span></div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span> <span class="comment"></span><span class="comment"> /**</span></div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span> <span class="comment"> * @brief Returns a read-only (constant) iterator pointing to the first</span></div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span> <span class="comment"> * bucket element.</span></div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span> <span class="comment"> * @param __n The bucket index.</span></div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span> <span class="comment"> * @return A read-only local iterator.</span></div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span>  <a class="code" href="a01014.html#af0cb2cf999f96def015e87c3cca6691d">const_local_iterator</a></div>
<div class="line"><a name="l00668"></a><span class="lineno"><a class="line" href="a01014.html#a6e307b5f3b7d62aed789437d151f905e"> 668</a></span>  <a class="code" href="a01014.html#a6e307b5f3b7d62aed789437d151f905e">begin</a>(<a class="code" href="a01014.html#acefc3dbfc16b70562f92193d01156479">size_type</a> __n)<span class="keyword"> const</span></div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.begin(__n); }</div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span> </div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  <a class="code" href="a01014.html#af0cb2cf999f96def015e87c3cca6691d">const_local_iterator</a></div>
<div class="line"><a name="l00672"></a><span class="lineno"><a class="line" href="a01014.html#a5f158fcd08da19aada91b52bbee4b5f2"> 672</a></span>  <a class="code" href="a01014.html#a5f158fcd08da19aada91b52bbee4b5f2">cbegin</a>(<a class="code" href="a01014.html#acefc3dbfc16b70562f92193d01156479">size_type</a> __n)<span class="keyword"> const</span></div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.cbegin(__n); }<span class="comment"></span></div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span> <span class="comment"></span><span class="comment"></span></div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span> <span class="comment"> * @brief Returns a read/write iterator pointing to one past the last</span></div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span> <span class="comment"> * bucket elements.</span></div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span> <span class="comment"> * @param __n The bucket index.</span></div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span> <span class="comment"> * @return A read/write local iterator.</span></div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  <a class="code" href="a01014.html#aab940536a56eb520d8e7143ce5c4af3a">local_iterator</a></div>
<div class="line"><a name="l00683"></a><span class="lineno"><a class="line" href="a01014.html#ab91675efcde6f50894587cdb2037a4fc"> 683</a></span>  <a class="code" href="a01014.html#ab91675efcde6f50894587cdb2037a4fc">end</a>(<a class="code" href="a01014.html#acefc3dbfc16b70562f92193d01156479">size_type</a> __n)</div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  { <span class="keywordflow">return</span> _M_h.end(__n); }</div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span> <span class="comment"></span></div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span> <span class="comment"></span><span class="comment"> /**</span></div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span> <span class="comment"> * @brief Returns a read-only (constant) iterator pointing to one past</span></div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span> <span class="comment"> * the last bucket elements.</span></div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span> <span class="comment"> * @param __n The bucket index.</span></div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span> <span class="comment"> * @return A read-only local iterator.</span></div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  <a class="code" href="a01014.html#af0cb2cf999f96def015e87c3cca6691d">const_local_iterator</a></div>
<div class="line"><a name="l00694"></a><span class="lineno"><a class="line" href="a01014.html#a300e907991787f5baa249ccdc39f04c1"> 694</a></span>  <a class="code" href="a01014.html#a300e907991787f5baa249ccdc39f04c1">end</a>(<a class="code" href="a01014.html#acefc3dbfc16b70562f92193d01156479">size_type</a> __n)<span class="keyword"> const</span></div>
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.end(__n); }</div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span> </div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  <a class="code" href="a01014.html#af0cb2cf999f96def015e87c3cca6691d">const_local_iterator</a></div>
<div class="line"><a name="l00698"></a><span class="lineno"><a class="line" href="a01014.html#a0c85a485bff988826a5043a5920e2be5"> 698</a></span>  <a class="code" href="a01014.html#a0c85a485bff988826a5043a5920e2be5">cend</a>(<a class="code" href="a01014.html#acefc3dbfc16b70562f92193d01156479">size_type</a> __n)<span class="keyword"> const</span></div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.cend(__n); }<span class="comment"></span></div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span> <span class="comment"></span></div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  <span class="comment">// hash policy.</span></div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span> <span class="comment"></span></div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span> <span class="comment"> /// Returns the average number of elements per bucket.</span></div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span> <span class="comment"></span> <span class="keywordtype">float</span></div>
<div class="line"><a name="l00706"></a><span class="lineno"><a class="line" href="a01014.html#add961e22f4549e2c94846946fbd25a7d"> 706</a></span>  <a class="code" href="a01014.html#add961e22f4549e2c94846946fbd25a7d">load_factor</a>() const noexcept</div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  { <span class="keywordflow">return</span> _M_h.load_factor(); }</div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span> <span class="comment"></span></div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span> <span class="comment"> /// Returns a positive number that the %unordered_map tries to keep the</span></div>
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span> <span class="comment"> /// load factor less than or equal to.</span></div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span> <span class="comment"></span> <span class="keywordtype">float</span></div>
<div class="line"><a name="l00712"></a><span class="lineno"><a class="line" href="a01014.html#ae2f58d908f2e03656fce158550d9ba73"> 712</a></span>  <a class="code" href="a01014.html#ae2f58d908f2e03656fce158550d9ba73">max_load_factor</a>() const noexcept</div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  { <span class="keywordflow">return</span> _M_h.max_load_factor(); }</div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span> <span class="comment"></span></div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span> <span class="comment"> * @brief Change the %unordered_map maximum load factor.</span></div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span> <span class="comment"> * @param __z The new maximum load factor.</span></div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l00720"></a><span class="lineno"><a class="line" href="a01014.html#a0584274b6378b6d962debbe96f5c5cb6"> 720</a></span>  <a class="code" href="a01014.html#a0584274b6378b6d962debbe96f5c5cb6">max_load_factor</a>(<span class="keywordtype">float</span> __z)</div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  { _M_h.max_load_factor(__z); }</div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span> <span class="comment"></span></div>
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span> <span class="comment"> * @brief May rehash the %unordered_map.</span></div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span> <span class="comment"> * @param __n The new number of buckets.</span></div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span> <span class="comment"> * Rehash will occur only if the new number of buckets respect the</span></div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span> <span class="comment"> * %unordered_map maximum load factor.</span></div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l00731"></a><span class="lineno"><a class="line" href="a01014.html#af81fbed78a715d3c81e8c7655669c7e7"> 731</a></span>  <a class="code" href="a01014.html#af81fbed78a715d3c81e8c7655669c7e7">rehash</a>(<a class="code" href="a01014.html#acefc3dbfc16b70562f92193d01156479">size_type</a> __n)</div>
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  { _M_h.rehash(__n); }</div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span> <span class="comment"></span></div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span> <span class="comment"> * @brief Prepare the %unordered_map for a specified number of</span></div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span> <span class="comment"> * elements.</span></div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span> <span class="comment"> * @param __n Number of elements required.</span></div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span> <span class="comment"> * Same as rehash(ceil(n / max_load_factor())).</span></div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l00742"></a><span class="lineno"><a class="line" href="a01014.html#a2eee23bd13796426f3018c8a9341202f"> 742</a></span>  <a class="code" href="a01014.html#a2eee23bd13796426f3018c8a9341202f">reserve</a>(<a class="code" href="a01014.html#acefc3dbfc16b70562f92193d01156479">size_type</a> __n)</div>
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  { _M_h.reserve(__n); }</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>  <span class="keyword">template</span><<span class="keyword">typename</span> _Key1, <span class="keyword">typename</span> _Tp1, <span class="keyword">typename</span> _Hash1, <span class="keyword">typename</span> _Pred1,</div>
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  <span class="keyword">typename</span> _Alloc1></div>
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  <span class="keyword">friend</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> <a class="code" href="a01014.html">unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1></a>&,</div>
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  <span class="keyword">const</span> <a class="code" href="a01014.html">unordered_map<_Key1, _Tp1, _Hash1, _Pred1, _Alloc1></a>&);</div>
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span>  };</div>
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span> <span class="comment"></span></div>
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span> <span class="comment"> * @brief A standard container composed of equivalent keys</span></div>
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span> <span class="comment"> * (possibly containing multiple of each key value) that associates</span></div>
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span> <span class="comment"> * values of another type with the keys.</span></div>
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span> <span class="comment"> * @ingroup unordered_associative_containers</span></div>
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span> <span class="comment"> * @tparam _Key Type of key objects.</span></div>
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span> <span class="comment"> * @tparam _Tp Type of mapped objects.</span></div>
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span> <span class="comment"> * @tparam _Hash Hashing function object type, defaults to hash<_Value>.</span></div>
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span> <span class="comment"> * @tparam _Pred Predicate function object type, defaults</span></div>
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span> <span class="comment"> * to equal_to<_Value>.</span></div>
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span> <span class="comment"> * @tparam _Alloc Allocator type, defaults to allocator<_Key>.</span></div>
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span> <span class="comment"> * Meets the requirements of a <a href="tables.html#65">container</a>, and</span></div>
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span> <span class="comment"> * <a href="tables.html#xx">unordered associative container</a></span></div>
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span> <span class="comment"> * The resulting value type of the container is std::pair<const _Key, _Tp>.</span></div>
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span> <span class="comment"> * Base is _Hashtable, dispatched at compile time via template</span></div>
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span> <span class="comment"> * alias __ummap_hashtable.</span></div>
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  <span class="keyword">template</span><<span class="keyword">class </span>_Key, <span class="keyword">class </span>_Tp,</div>
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  <span class="keyword">class </span>_Hash = hash<_Key>,</div>
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  <span class="keyword">class </span>_Pred = <a class="code" href="a00714.html">std::equal_to<_Key></a>,</div>
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span>  <span class="keyword">class </span>_Alloc = <a class="code" href="a00445.html">std::allocator<std::pair<const _Key, _Tp></a> > ></div>
<div class="line"><a name="l00778"></a><span class="lineno"><a class="line" href="a01015.html"> 778</a></span>  <span class="keyword">class </span><a class="code" href="a01015.html">unordered_multimap</a> : __check_copy_constructible<_Alloc></div>
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  {</div>
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span>  <span class="keyword">typedef</span> <a class="code" href="a00427.html">__ummap_hashtable<_Key, _Tp, _Hash, _Pred, _Alloc></a> <a class="code" href="a00427.html">_Hashtable</a>;</div>
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  <a class="code" href="a00427.html">_Hashtable</a> _M_h;</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">public</span>:</div>
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  <span class="comment">// typedefs:</span><span class="comment"></span></div>
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span> <span class="comment"></span><span class="comment"> /// Public typedefs.</span></div>
<div class="line"><a name="l00787"></a><span class="lineno"><a class="line" href="a01015.html#ae371392b325c1cdecb9bfdb891ee9fb0"> 787</a></span> <span class="comment"></span> <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::key_type <a class="code" href="a01015.html#ae371392b325c1cdecb9bfdb891ee9fb0">key_type</a>;</div>
<div class="line"><a name="l00788"></a><span class="lineno"><a class="line" href="a01015.html#a4baa45433c393ecfab2c784b8de381e8"> 788</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::value_type <a class="code" href="a01015.html#a4baa45433c393ecfab2c784b8de381e8">value_type</a>;</div>
<div class="line"><a name="l00789"></a><span class="lineno"><a class="line" href="a01015.html#a3e1544ab885cd443cf557eb35db830e8"> 789</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::mapped_type <a class="code" href="a01015.html#a3e1544ab885cd443cf557eb35db830e8">mapped_type</a>;</div>
<div class="line"><a name="l00790"></a><span class="lineno"><a class="line" href="a01015.html#a8a087ced0dd9a5d8e57c101627b67fb6"> 790</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::hasher <a class="code" href="a01015.html#a8a087ced0dd9a5d8e57c101627b67fb6">hasher</a>;</div>
<div class="line"><a name="l00791"></a><span class="lineno"><a class="line" href="a01015.html#afabc6af09a31459a08760bcec32a0b6d"> 791</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::key_equal <a class="code" href="a01015.html#afabc6af09a31459a08760bcec32a0b6d">key_equal</a>;</div>
<div class="line"><a name="l00792"></a><span class="lineno"><a class="line" href="a01015.html#aab5213cbfd6797faef226b949240b8ec"> 792</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::allocator_type <a class="code" href="a01015.html#aab5213cbfd6797faef226b949240b8ec">allocator_type</a>;<span class="comment"></span></div>
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span> <span class="comment"></span><span class="comment"></span></div>
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span> <span class="comment"></span><span class="comment"> /// Iterator-related typedefs.</span></div>
<div class="line"><a name="l00797"></a><span class="lineno"><a class="line" href="a01015.html#a20c6840706962cd3efab6ba762fffd53"> 797</a></span> <span class="comment"></span> <span class="keyword">typedef</span> <span class="keyword">typename</span> allocator_type::pointer <a class="code" href="a01015.html#a20c6840706962cd3efab6ba762fffd53">pointer</a>;</div>
<div class="line"><a name="l00798"></a><span class="lineno"><a class="line" href="a01015.html#a7e5fb78a12eb45d16d77f673df99544a"> 798</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> allocator_type::const_pointer <a class="code" href="a01015.html#a7e5fb78a12eb45d16d77f673df99544a">const_pointer</a>;</div>
<div class="line"><a name="l00799"></a><span class="lineno"><a class="line" href="a01015.html#ae4df02de779a20007cdf25dbd47ec18a"> 799</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> allocator_type::reference <a class="code" href="a01015.html#ae4df02de779a20007cdf25dbd47ec18a">reference</a>;</div>
<div class="line"><a name="l00800"></a><span class="lineno"><a class="line" href="a01015.html#ab02a0d529edf8f45dc43d2079c804f06"> 800</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> allocator_type::const_reference <a class="code" href="a01015.html#ab02a0d529edf8f45dc43d2079c804f06">const_reference</a>;</div>
<div class="line"><a name="l00801"></a><span class="lineno"><a class="line" href="a01015.html#a0fffce26090303390cc7fce06b5f6615"> 801</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::iterator <a class="code" href="a01015.html#a0fffce26090303390cc7fce06b5f6615">iterator</a>;</div>
<div class="line"><a name="l00802"></a><span class="lineno"><a class="line" href="a01015.html#ac98a77485a1a68eaadb6a7c8b5d4b141"> 802</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::const_iterator <a class="code" href="a01015.html#ac98a77485a1a68eaadb6a7c8b5d4b141">const_iterator</a>;</div>
<div class="line"><a name="l00803"></a><span class="lineno"><a class="line" href="a01015.html#a8cb5d0ca110f847b3fceed2d07472710"> 803</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::local_iterator <a class="code" href="a01015.html#a8cb5d0ca110f847b3fceed2d07472710">local_iterator</a>;</div>
<div class="line"><a name="l00804"></a><span class="lineno"><a class="line" href="a01015.html#ab04f4d4643b5de9638d2f5aaa31d94e5"> 804</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::const_local_iterator <a class="code" href="a01015.html#ab04f4d4643b5de9638d2f5aaa31d94e5">const_local_iterator</a>;</div>
<div class="line"><a name="l00805"></a><span class="lineno"><a class="line" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024"> 805</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::size_type <a class="code" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">size_type</a>;</div>
<div class="line"><a name="l00806"></a><span class="lineno"><a class="line" href="a01015.html#ab91e542e87512944adfb13fcff51d7c8"> 806</a></span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Hashtable::difference_type <a class="code" href="a01015.html#ab91e542e87512944adfb13fcff51d7c8">difference_type</a>;<span class="comment"></span></div>
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span> <span class="comment"></span></div>
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  <span class="comment">//construct/destroy/copy</span></div>
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span> <span class="comment"></span></div>
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span> <span class="comment"> * @brief Default constructor creates no elements.</span></div>
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span> <span class="comment"> * @param __n Initial number of buckets.</span></div>
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span> <span class="comment"> * @param __hf A hash functor.</span></div>
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span> <span class="comment"> * @param __eql A key equality functor.</span></div>
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span> <span class="comment"> * @param __a An allocator object.</span></div>
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  <span class="keyword">explicit</span></div>
<div class="line"><a name="l00819"></a><span class="lineno"><a class="line" href="a01015.html#ab4cbc6ef96c888e0565e802ee84049db"> 819</a></span>  <a class="code" href="a01015.html#ab4cbc6ef96c888e0565e802ee84049db">unordered_multimap</a>(<a class="code" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">size_type</a> __n = 10,</div>
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  <span class="keyword">const</span> <a class="code" href="a01015.html#a8a087ced0dd9a5d8e57c101627b67fb6">hasher</a>& __hf = <a class="code" href="a01015.html#a8a087ced0dd9a5d8e57c101627b67fb6">hasher</a>(),</div>
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  <span class="keyword">const</span> <a class="code" href="a01015.html#afabc6af09a31459a08760bcec32a0b6d">key_equal</a>& __eql = <a class="code" href="a01015.html#afabc6af09a31459a08760bcec32a0b6d">key_equal</a>(),</div>
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span>  <span class="keyword">const</span> <a class="code" href="a01015.html#aab5213cbfd6797faef226b949240b8ec">allocator_type</a>& __a = <a class="code" href="a01015.html#aab5213cbfd6797faef226b949240b8ec">allocator_type</a>())</div>
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  : _M_h(__n, __hf, __eql, __a)</div>
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  { }</div>
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span> <span class="comment"></span></div>
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span> <span class="comment"> * @brief Builds an %unordered_multimap from a range.</span></div>
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span> <span class="comment"> * @param __first An input iterator.</span></div>
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span> <span class="comment"> * @param __last An input iterator.</span></div>
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span> <span class="comment"> * @param __n Minimal initial number of buckets.</span></div>
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span> <span class="comment"> * @param __hf A hash functor.</span></div>
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span> <span class="comment"> * @param __eql A key equality functor.</span></div>
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span> <span class="comment"> * @param __a An allocator object.</span></div>
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span> <span class="comment"> * Create an %unordered_multimap consisting of copies of the elements</span></div>
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span> <span class="comment"> * from [__first,__last). This is linear in N (where N is</span></div>
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span> <span class="comment"> * distance(__first,__last)).</span></div>
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _InputIterator></div>
<div class="line"><a name="l00840"></a><span class="lineno"><a class="line" href="a01015.html#a2270256ac14d3bd5907ad27850006f2b"> 840</a></span>  <a class="code" href="a01015.html#a2270256ac14d3bd5907ad27850006f2b">unordered_multimap</a>(_InputIterator __f, _InputIterator __l,</div>
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span>  <a class="code" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">size_type</a> __n = 0,</div>
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  <span class="keyword">const</span> <a class="code" href="a01015.html#a8a087ced0dd9a5d8e57c101627b67fb6">hasher</a>& __hf = <a class="code" href="a01015.html#a8a087ced0dd9a5d8e57c101627b67fb6">hasher</a>(),</div>
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span>  <span class="keyword">const</span> <a class="code" href="a01015.html#afabc6af09a31459a08760bcec32a0b6d">key_equal</a>& __eql = <a class="code" href="a01015.html#afabc6af09a31459a08760bcec32a0b6d">key_equal</a>(),</div>
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  <span class="keyword">const</span> <a class="code" href="a01015.html#aab5213cbfd6797faef226b949240b8ec">allocator_type</a>& __a = <a class="code" href="a01015.html#aab5213cbfd6797faef226b949240b8ec">allocator_type</a>())</div>
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  : _M_h(__f, __l, __n, __hf, __eql, __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="comment"></span></div>
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span> <span class="comment"> /// Copy constructor.</span></div>
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span> <span class="comment"></span> <a class="code" href="a01015.html#ab4cbc6ef96c888e0565e802ee84049db">unordered_multimap</a>(<span class="keyword">const</span> <a class="code" href="a01015.html">unordered_multimap</a>&) = <span class="keywordflow">default</span>;</div>
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span> <span class="comment"></span></div>
<div class="line"><a name="l00851"></a><span class="lineno"> 851</span> <span class="comment"> /// Move constructor.</span></div>
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span> <span class="comment"></span> <a class="code" href="a01015.html#ab4cbc6ef96c888e0565e802ee84049db">unordered_multimap</a>(<a class="code" href="a01015.html">unordered_multimap</a>&&) = <span class="keywordflow">default</span>;</div>
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span> <span class="comment"></span></div>
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span> <span class="comment"> * @brief Builds an %unordered_multimap from an initializer_list.</span></div>
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span> <span class="comment"> * @param __l An initializer_list.</span></div>
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span> <span class="comment"> * @param __n Minimal initial number of buckets.</span></div>
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span> <span class="comment"> * @param __hf A hash functor.</span></div>
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span> <span class="comment"> * @param __eql A key equality functor.</span></div>
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span> <span class="comment"> * @param __a An allocator object.</span></div>
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span> <span class="comment"> * Create an %unordered_multimap consisting of copies of the elements in</span></div>
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span> <span class="comment"> * the list. This is linear in N (where N is @a __l.size()).</span></div>
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00865"></a><span class="lineno"><a class="line" href="a01015.html#aa11b69676f9f379ea2274cd722fae38d"> 865</a></span>  <a class="code" href="a01015.html#aa11b69676f9f379ea2274cd722fae38d">unordered_multimap</a>(<a class="code" href="a00787.html">initializer_list<value_type></a> __l,</div>
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  <a class="code" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">size_type</a> __n = 0,</div>
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  <span class="keyword">const</span> <a class="code" href="a01015.html#a8a087ced0dd9a5d8e57c101627b67fb6">hasher</a>& __hf = <a class="code" href="a01015.html#a8a087ced0dd9a5d8e57c101627b67fb6">hasher</a>(),</div>
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  <span class="keyword">const</span> <a class="code" href="a01015.html#afabc6af09a31459a08760bcec32a0b6d">key_equal</a>& __eql = <a class="code" href="a01015.html#afabc6af09a31459a08760bcec32a0b6d">key_equal</a>(),</div>
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  <span class="keyword">const</span> <a class="code" href="a01015.html#aab5213cbfd6797faef226b949240b8ec">allocator_type</a>& __a = <a class="code" href="a01015.html#aab5213cbfd6797faef226b949240b8ec">allocator_type</a>())</div>
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  : _M_h(__l, __n, __hf, __eql, __a)</div>
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span>  { }</div>
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span> <span class="comment"></span></div>
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span> <span class="comment"> /// Copy assignment operator.</span></div>
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span> <span class="comment"></span> <a class="code" href="a01015.html">unordered_multimap</a>&</div>
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span>  <a class="code" href="a01015.html#a04b3ff006b08f143403c12e743ced9b6">operator=</a>(<span class="keyword">const</span> <a class="code" href="a01015.html">unordered_multimap</a>&) = <span class="keywordflow">default</span>;</div>
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span> <span class="comment"></span></div>
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span> <span class="comment"> /// Move assignment operator.</span></div>
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span> <span class="comment"></span> <a class="code" href="a01015.html">unordered_multimap</a>&</div>
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  <a class="code" href="a01015.html#a04b3ff006b08f143403c12e743ced9b6">operator=</a>(<a class="code" href="a01015.html">unordered_multimap</a>&&) = <span class="keywordflow">default</span>;</div>
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span> <span class="comment"></span></div>
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00882"></a><span class="lineno"> 882</span> <span class="comment"> * @brief %Unordered_multimap list assignment operator.</span></div>
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span> <span class="comment"> * @param __l An initializer_list.</span></div>
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span> <span class="comment"> * This function fills an %unordered_multimap with copies of the elements</span></div>
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span> <span class="comment"> * in the initializer list @a __l.</span></div>
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00888"></a><span class="lineno"> 888</span> <span class="comment"> * Note that the assignment completely changes the %unordered_multimap</span></div>
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span> <span class="comment"> * and that the resulting %unordered_multimap's size is the same as the</span></div>
<div class="line"><a name="l00890"></a><span class="lineno"> 890</span> <span class="comment"> * number of elements assigned. Old data may be lost.</span></div>
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  <a class="code" href="a01015.html">unordered_multimap</a>&</div>
<div class="line"><a name="l00893"></a><span class="lineno"><a class="line" href="a01015.html#a1dd84e27aa97a782f79e757eadcd5461"> 893</a></span>  <a class="code" href="a01015.html#a1dd84e27aa97a782f79e757eadcd5461">operator=</a>(<a class="code" href="a00787.html">initializer_list<value_type></a> __l)</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>  _M_h = __l;</div>
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  <span class="keywordflow">return</span> *<span class="keyword">this</span>;</div>
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  }</div>
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span> <span class="comment"></span></div>
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span> <span class="comment"> /// Returns the allocator object with which the %unordered_multimap was</span></div>
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span> <span class="comment"> /// constructed.</span></div>
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span> <span class="comment"></span> <a class="code" href="a01015.html#aab5213cbfd6797faef226b949240b8ec">allocator_type</a></div>
<div class="line"><a name="l00902"></a><span class="lineno"><a class="line" href="a01015.html#afb20a72b3b3284f980ec948c79e3b59d"> 902</a></span>  <a class="code" href="a01015.html#afb20a72b3b3284f980ec948c79e3b59d">get_allocator</a>() const noexcept</div>
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  { <span class="keywordflow">return</span> _M_h.get_allocator(); }</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="comment">// size and capacity:</span></div>
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span> <span class="comment"></span></div>
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span> <span class="comment"> /// Returns true if the %unordered_multimap is empty.</span></div>
<div class="line"><a name="l00908"></a><span class="lineno"> 908</span> <span class="comment"></span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00909"></a><span class="lineno"><a class="line" href="a01015.html#ada14f82918a4a9fcfaf3c4ce218d1e70"> 909</a></span>  <a class="code" href="a01015.html#ada14f82918a4a9fcfaf3c4ce218d1e70">empty</a>() const noexcept</div>
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  { <span class="keywordflow">return</span> _M_h.empty(); }</div>
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span> <span class="comment"></span></div>
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span> <span class="comment"> /// Returns the size of the %unordered_multimap.</span></div>
<div class="line"><a name="l00913"></a><span class="lineno"> 913</span> <span class="comment"></span> <a class="code" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">size_type</a></div>
<div class="line"><a name="l00914"></a><span class="lineno"><a class="line" href="a01015.html#af02efb64c18107a5c4f13a1983cfa5a3"> 914</a></span>  <a class="code" href="a01015.html#af02efb64c18107a5c4f13a1983cfa5a3">size</a>() const noexcept</div>
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  { <span class="keywordflow">return</span> _M_h.size(); }</div>
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span> <span class="comment"></span></div>
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span> <span class="comment"> /// Returns the maximum size of the %unordered_multimap.</span></div>
<div class="line"><a name="l00918"></a><span class="lineno"> 918</span> <span class="comment"></span> <a class="code" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">size_type</a></div>
<div class="line"><a name="l00919"></a><span class="lineno"><a class="line" href="a01015.html#accd0a24f61c8161dbd0fe216ead19142"> 919</a></span>  <a class="code" href="a01015.html#accd0a24f61c8161dbd0fe216ead19142">max_size</a>() const noexcept</div>
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  { <span class="keywordflow">return</span> _M_h.max_size(); }</div>
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span> </div>
<div class="line"><a name="l00922"></a><span class="lineno"> 922</span>  <span class="comment">// iterators.</span></div>
<div class="line"><a name="l00923"></a><span class="lineno"> 923</span> <span class="comment"></span></div>
<div class="line"><a name="l00924"></a><span class="lineno"> 924</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00925"></a><span class="lineno"> 925</span> <span class="comment"> * Returns a read/write iterator that points to the first element in the</span></div>
<div class="line"><a name="l00926"></a><span class="lineno"> 926</span> <span class="comment"> * %unordered_multimap.</span></div>
<div class="line"><a name="l00927"></a><span class="lineno"> 927</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  <a class="code" href="a00464.html">iterator</a></div>
<div class="line"><a name="l00929"></a><span class="lineno"><a class="line" href="a01015.html#a1e8a71d9534d9f9cf27de31a025a3053"> 929</a></span>  <a class="code" href="a01015.html#a1e8a71d9534d9f9cf27de31a025a3053">begin</a>() noexcept</div>
<div class="line"><a name="l00930"></a><span class="lineno"> 930</span>  { <span class="keywordflow">return</span> _M_h.begin(); }</div>
<div class="line"><a name="l00931"></a><span class="lineno"> 931</span> <span class="comment"></span></div>
<div class="line"><a name="l00932"></a><span class="lineno"> 932</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l00933"></a><span class="lineno"> 933</span> <span class="comment"></span><span class="comment"> /**</span></div>
<div class="line"><a name="l00934"></a><span class="lineno"> 934</span> <span class="comment"> * Returns a read-only (constant) iterator that points to the first</span></div>
<div class="line"><a name="l00935"></a><span class="lineno"> 935</span> <span class="comment"> * element in the %unordered_multimap.</span></div>
<div class="line"><a name="l00936"></a><span class="lineno"> 936</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00937"></a><span class="lineno"> 937</span>  <a class="code" href="a01015.html#ac98a77485a1a68eaadb6a7c8b5d4b141">const_iterator</a></div>
<div class="line"><a name="l00938"></a><span class="lineno"><a class="line" href="a01015.html#a1fd8297776af120bf58bb6252562fc35"> 938</a></span>  <a class="code" href="a01015.html#a1fd8297776af120bf58bb6252562fc35">begin</a>() const noexcept</div>
<div class="line"><a name="l00939"></a><span class="lineno"> 939</span>  { <span class="keywordflow">return</span> _M_h.begin(); }</div>
<div class="line"><a name="l00940"></a><span class="lineno"> 940</span> </div>
<div class="line"><a name="l00941"></a><span class="lineno"> 941</span>  <a class="code" href="a01015.html#ac98a77485a1a68eaadb6a7c8b5d4b141">const_iterator</a></div>
<div class="line"><a name="l00942"></a><span class="lineno"><a class="line" href="a01015.html#ae1c99977950ad720b2b10f6daf6c31ab"> 942</a></span>  <a class="code" href="a01015.html#ae1c99977950ad720b2b10f6daf6c31ab">cbegin</a>() const noexcept</div>
<div class="line"><a name="l00943"></a><span class="lineno"> 943</span>  { <span class="keywordflow">return</span> _M_h.begin(); }<span class="comment"></span></div>
<div class="line"><a name="l00944"></a><span class="lineno"> 944</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l00945"></a><span class="lineno"> 945</span> <span class="comment"></span><span class="comment"></span></div>
<div class="line"><a name="l00946"></a><span class="lineno"> 946</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00947"></a><span class="lineno"> 947</span> <span class="comment"> * Returns a read/write iterator that points one past the last element in</span></div>
<div class="line"><a name="l00948"></a><span class="lineno"> 948</span> <span class="comment"> * the %unordered_multimap.</span></div>
<div class="line"><a name="l00949"></a><span class="lineno"> 949</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00950"></a><span class="lineno"> 950</span>  <a class="code" href="a00464.html">iterator</a></div>
<div class="line"><a name="l00951"></a><span class="lineno"><a class="line" href="a01015.html#a708a8efab9b1b9d8f1e41ca3ae2caaa5"> 951</a></span>  <a class="code" href="a01015.html#a708a8efab9b1b9d8f1e41ca3ae2caaa5">end</a>() noexcept</div>
<div class="line"><a name="l00952"></a><span class="lineno"> 952</span>  { <span class="keywordflow">return</span> _M_h.end(); }</div>
<div class="line"><a name="l00953"></a><span class="lineno"> 953</span> <span class="comment"></span></div>
<div class="line"><a name="l00954"></a><span class="lineno"> 954</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l00955"></a><span class="lineno"> 955</span> <span class="comment"></span><span class="comment"> /**</span></div>
<div class="line"><a name="l00956"></a><span class="lineno"> 956</span> <span class="comment"> * Returns a read-only (constant) iterator that points one past the last</span></div>
<div class="line"><a name="l00957"></a><span class="lineno"> 957</span> <span class="comment"> * element in the %unordered_multimap.</span></div>
<div class="line"><a name="l00958"></a><span class="lineno"> 958</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00959"></a><span class="lineno"> 959</span>  <a class="code" href="a01015.html#ac98a77485a1a68eaadb6a7c8b5d4b141">const_iterator</a></div>
<div class="line"><a name="l00960"></a><span class="lineno"><a class="line" href="a01015.html#a0921ff9d001238f2f5b92f025378a37d"> 960</a></span>  <a class="code" href="a01015.html#a0921ff9d001238f2f5b92f025378a37d">end</a>() const noexcept</div>
<div class="line"><a name="l00961"></a><span class="lineno"> 961</span>  { <span class="keywordflow">return</span> _M_h.end(); }</div>
<div class="line"><a name="l00962"></a><span class="lineno"> 962</span> </div>
<div class="line"><a name="l00963"></a><span class="lineno"> 963</span>  <a class="code" href="a01015.html#ac98a77485a1a68eaadb6a7c8b5d4b141">const_iterator</a></div>
<div class="line"><a name="l00964"></a><span class="lineno"><a class="line" href="a01015.html#acc5c6d3a39a12f7d21e8886534eaa591"> 964</a></span>  <a class="code" href="a01015.html#acc5c6d3a39a12f7d21e8886534eaa591">cend</a>() const noexcept</div>
<div class="line"><a name="l00965"></a><span class="lineno"> 965</span>  { <span class="keywordflow">return</span> _M_h.end(); }<span class="comment"></span></div>
<div class="line"><a name="l00966"></a><span class="lineno"> 966</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l00967"></a><span class="lineno"> 967</span> <span class="comment"></span></div>
<div class="line"><a name="l00968"></a><span class="lineno"> 968</span>  <span class="comment">// modifiers.</span></div>
<div class="line"><a name="l00969"></a><span class="lineno"> 969</span> <span class="comment"></span></div>
<div class="line"><a name="l00970"></a><span class="lineno"> 970</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00971"></a><span class="lineno"> 971</span> <span class="comment"> * @brief Attempts to build and insert a std::pair into the</span></div>
<div class="line"><a name="l00972"></a><span class="lineno"> 972</span> <span class="comment"> * %unordered_multimap.</span></div>
<div class="line"><a name="l00973"></a><span class="lineno"> 973</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00974"></a><span class="lineno"> 974</span> <span class="comment"> * @param __args Arguments used to generate a new pair instance (see</span></div>
<div class="line"><a name="l00975"></a><span class="lineno"> 975</span> <span class="comment"> * std::piecewise_contruct for passing arguments to each</span></div>
<div class="line"><a name="l00976"></a><span class="lineno"> 976</span> <span class="comment"> * part of the pair constructor).</span></div>
<div class="line"><a name="l00977"></a><span class="lineno"> 977</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00978"></a><span class="lineno"> 978</span> <span class="comment"> * @return An iterator that points to the inserted pair.</span></div>
<div class="line"><a name="l00979"></a><span class="lineno"> 979</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00980"></a><span class="lineno"> 980</span> <span class="comment"> * This function attempts to build and insert a (key, value) %pair into</span></div>
<div class="line"><a name="l00981"></a><span class="lineno"> 981</span> <span class="comment"> * the %unordered_multimap.</span></div>
<div class="line"><a name="l00982"></a><span class="lineno"> 982</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00983"></a><span class="lineno"> 983</span> <span class="comment"> * Insertion requires amortized constant time.</span></div>
<div class="line"><a name="l00984"></a><span class="lineno"> 984</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00985"></a><span class="lineno"> 985</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... _Args></div>
<div class="line"><a name="l00986"></a><span class="lineno"> 986</span>  <a class="code" href="a00464.html">iterator</a></div>
<div class="line"><a name="l00987"></a><span class="lineno"><a class="line" href="a01015.html#af27da19222254578d59ad97df979d874"> 987</a></span>  <a class="code" href="a01015.html#af27da19222254578d59ad97df979d874">emplace</a>(_Args&&... __args)</div>
<div class="line"><a name="l00988"></a><span class="lineno"> 988</span>  { <span class="keywordflow">return</span> _M_h.emplace(std::forward<_Args>(__args)...); }</div>
<div class="line"><a name="l00989"></a><span class="lineno"> 989</span> <span class="comment"></span></div>
<div class="line"><a name="l00990"></a><span class="lineno"> 990</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l00991"></a><span class="lineno"> 991</span> <span class="comment"> * @brief Attempts to build and insert a std::pair into the %unordered_multimap.</span></div>
<div class="line"><a name="l00992"></a><span class="lineno"> 992</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00993"></a><span class="lineno"> 993</span> <span class="comment"> * @param __pos An iterator that serves as a hint as to where the pair</span></div>
<div class="line"><a name="l00994"></a><span class="lineno"> 994</span> <span class="comment"> * should be inserted.</span></div>
<div class="line"><a name="l00995"></a><span class="lineno"> 995</span> <span class="comment"> * @param __args Arguments used to generate a new pair instance (see</span></div>
<div class="line"><a name="l00996"></a><span class="lineno"> 996</span> <span class="comment"> * std::piecewise_contruct for passing arguments to each</span></div>
<div class="line"><a name="l00997"></a><span class="lineno"> 997</span> <span class="comment"> * part of the pair constructor).</span></div>
<div class="line"><a name="l00998"></a><span class="lineno"> 998</span> <span class="comment"> * @return An iterator that points to the element with key of the</span></div>
<div class="line"><a name="l00999"></a><span class="lineno"> 999</span> <span class="comment"> * std::pair built from @a __args.</span></div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span> <span class="comment"> * Note that the first parameter is only a hint and can potentially</span></div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span> <span class="comment"> * improve the performance of the insertion process. A bad hint would</span></div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span> <span class="comment"> * cause no gains in efficiency.</span></div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span> <span class="comment"> * See</span></div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span> <span class="comment"> * http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt07ch17.html</span></div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span> <span class="comment"> * for more on @a hinting.</span></div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span> <span class="comment"> * Insertion requires amortized constant time.</span></div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>  <span class="keyword">template</span><<span class="keyword">typename</span>... _Args></div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>  <a class="code" href="a00464.html">iterator</a></div>
<div class="line"><a name="l01013"></a><span class="lineno"><a class="line" href="a01015.html#ac51d1ce88e59a256220e4e186cfca25e"> 1013</a></span>  <a class="code" href="a01015.html#ac51d1ce88e59a256220e4e186cfca25e">emplace_hint</a>(<a class="code" href="a01015.html#ac98a77485a1a68eaadb6a7c8b5d4b141">const_iterator</a> __pos, _Args&&... __args)</div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>  { <span class="keywordflow">return</span> _M_h.emplace_hint(__pos, std::forward<_Args>(__args)...); }</div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span> <span class="comment"></span></div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span> <span class="comment"></span><span class="comment"> /**</span></div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span> <span class="comment"> * @brief Inserts a std::pair into the %unordered_multimap.</span></div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span> <span class="comment"> * @param __x Pair to be inserted (see std::make_pair for easy</span></div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span> <span class="comment"> * creation of pairs).</span></div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span> <span class="comment"> * @return An iterator that points to the inserted pair.</span></div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span> <span class="comment"> * Insertion requires amortized constant time.</span></div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01026"></a><span class="lineno"> 1026</span>  <a class="code" href="a00464.html">iterator</a></div>
<div class="line"><a name="l01027"></a><span class="lineno"><a class="line" href="a01015.html#a79303f819716015a95be11962dda3e53"> 1027</a></span>  <a class="code" href="a01015.html#a79303f819716015a95be11962dda3e53">insert</a>(<span class="keyword">const</span> <a class="code" href="a01015.html#a4baa45433c393ecfab2c784b8de381e8">value_type</a>& __x)</div>
<div class="line"><a name="l01028"></a><span class="lineno"> 1028</span>  { <span class="keywordflow">return</span> _M_h.insert(__x); }</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>  <span class="keyword">template</span><<span class="keyword">typename</span> _Pair, <span class="keyword">typename</span> = <span class="keyword">typename</span></div>
<div class="line"><a name="l01031"></a><span class="lineno"> 1031</span>  <a class="code" href="a00456.html">std::enable_if</a><<a class="code" href="a00460.html">std::is_constructible</a><<a class="code" href="a01015.html#a4baa45433c393ecfab2c784b8de381e8">value_type</a>,</div>
<div class="line"><a name="l01032"></a><span class="lineno"> 1032</span>  _Pair&&>::value>::type></div>
<div class="line"><a name="l01033"></a><span class="lineno"> 1033</span>  <a class="code" href="a00464.html">iterator</a></div>
<div class="line"><a name="l01034"></a><span class="lineno"><a class="line" href="a01015.html#a9644a1df197ed6de0b6f9a7f0a40ea65"> 1034</a></span>  <a class="code" href="a01015.html#a9644a1df197ed6de0b6f9a7f0a40ea65">insert</a>(_Pair&& __x)</div>
<div class="line"><a name="l01035"></a><span class="lineno"> 1035</span>  { <span class="keywordflow">return</span> _M_h.insert(std::forward<_Pair>(__x)); }<span class="comment"></span></div>
<div class="line"><a name="l01036"></a><span class="lineno"> 1036</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span> <span class="comment"></span><span class="comment"></span></div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span> <span class="comment"></span><span class="comment"> /**</span></div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span> <span class="comment"> * @brief Inserts a std::pair into the %unordered_multimap.</span></div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span> <span class="comment"> * @param __hint An iterator that serves as a hint as to where the</span></div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span> <span class="comment"> * pair should be inserted.</span></div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span> <span class="comment"> * @param __x Pair to be inserted (see std::make_pair for easy creation</span></div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span> <span class="comment"> * of pairs).</span></div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span> <span class="comment"> * @return An iterator that points to the element with key of</span></div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span> <span class="comment"> * @a __x (may or may not be the %pair passed in).</span></div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span> <span class="comment"> * Note that the first parameter is only a hint and can potentially</span></div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span> <span class="comment"> * improve the performance of the insertion process. A bad hint would</span></div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span> <span class="comment"> * cause no gains in efficiency.</span></div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span> <span class="comment"> * See</span></div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span> <span class="comment"> * http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt07ch17.html</span></div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span> <span class="comment"> * for more on @a hinting.</span></div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span> <span class="comment"> * Insertion requires amortized constant time.</span></div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>  <a class="code" href="a00464.html">iterator</a></div>
<div class="line"><a name="l01059"></a><span class="lineno"><a class="line" href="a01015.html#aeb4625ec1e0a22af00ccb220e4c7c7b2"> 1059</a></span>  <a class="code" href="a01015.html#aeb4625ec1e0a22af00ccb220e4c7c7b2">insert</a>(<a class="code" href="a01015.html#ac98a77485a1a68eaadb6a7c8b5d4b141">const_iterator</a> __hint, <span class="keyword">const</span> <a class="code" href="a01015.html#a4baa45433c393ecfab2c784b8de381e8">value_type</a>& __x)</div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>  { <span class="keywordflow">return</span> _M_h.insert(__hint, __x); }</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>  <span class="keyword">template</span><<span class="keyword">typename</span> _Pair, <span class="keyword">typename</span> = <span class="keyword">typename</span></div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>  <a class="code" href="a00456.html">std::enable_if</a><<a class="code" href="a00460.html">std::is_constructible</a><<a class="code" href="a01015.html#a4baa45433c393ecfab2c784b8de381e8">value_type</a>,</div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>  _Pair&&>::value>::type></div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>  <a class="code" href="a00464.html">iterator</a></div>
<div class="line"><a name="l01066"></a><span class="lineno"><a class="line" href="a01015.html#a4ad75b95b4d2d71e2d4cd27a9adc539d"> 1066</a></span>  <a class="code" href="a01015.html#a4ad75b95b4d2d71e2d4cd27a9adc539d">insert</a>(<a class="code" href="a01015.html#ac98a77485a1a68eaadb6a7c8b5d4b141">const_iterator</a> __hint, _Pair&& __x)</div>
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>  { <span class="keywordflow">return</span> _M_h.insert(__hint, std::forward<_Pair>(__x)); }<span class="comment"></span></div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span> <span class="comment"></span><span class="comment"></span></div>
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span> <span class="comment"> * @brief A template function that attempts to insert a range of</span></div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span> <span class="comment"> * elements.</span></div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span> <span class="comment"> * @param __first Iterator pointing to the start of the range to be</span></div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span> <span class="comment"> * inserted.</span></div>
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span> <span class="comment"> * @param __last Iterator pointing to the end of the range.</span></div>
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span> <span class="comment"> * Complexity similar to that of the range constructor.</span></div>
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _InputIterator></div>
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l01081"></a><span class="lineno"><a class="line" href="a01015.html#a46f035c31a44c4051965af7868d40e77"> 1081</a></span>  <a class="code" href="a01015.html#a46f035c31a44c4051965af7868d40e77">insert</a>(_InputIterator __first, _InputIterator __last)</div>
<div class="line"><a name="l01082"></a><span class="lineno"> 1082</span>  { _M_h.insert(__first, __last); }</div>
<div class="line"><a name="l01083"></a><span class="lineno"> 1083</span> <span class="comment"></span></div>
<div class="line"><a name="l01084"></a><span class="lineno"> 1084</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l01085"></a><span class="lineno"> 1085</span> <span class="comment"> * @brief Attempts to insert a list of elements into the</span></div>
<div class="line"><a name="l01086"></a><span class="lineno"> 1086</span> <span class="comment"> * %unordered_multimap.</span></div>
<div class="line"><a name="l01087"></a><span class="lineno"> 1087</span> <span class="comment"> * @param __l A std::initializer_list<value_type> of elements</span></div>
<div class="line"><a name="l01088"></a><span class="lineno"> 1088</span> <span class="comment"> * to be inserted.</span></div>
<div class="line"><a name="l01089"></a><span class="lineno"> 1089</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01090"></a><span class="lineno"> 1090</span> <span class="comment"> * Complexity similar to that of the range constructor.</span></div>
<div class="line"><a name="l01091"></a><span class="lineno"> 1091</span> <span class="comment"> */</span></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"><a class="line" href="a01015.html#acb1935806673ced5dae48aa64d8cabc3"> 1093</a></span>  <a class="code" href="a01015.html#acb1935806673ced5dae48aa64d8cabc3">insert</a>(<a class="code" href="a00787.html">initializer_list<value_type></a> __l)</div>
<div class="line"><a name="l01094"></a><span class="lineno"> 1094</span>  { _M_h.insert(__l); }</div>
<div class="line"><a name="l01095"></a><span class="lineno"> 1095</span> <span class="comment"></span></div>
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span> <span class="comment"></span><span class="comment"> /**</span></div>
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span> <span class="comment"> * @brief Erases an element from an %unordered_multimap.</span></div>
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span> <span class="comment"> * @param __position An iterator pointing to the element to be erased.</span></div>
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span> <span class="comment"> * @return An iterator pointing to the element immediately following</span></div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span> <span class="comment"> * @a __position prior to the element being erased. If no such</span></div>
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span> <span class="comment"> * element exists, end() is returned.</span></div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span> <span class="comment"> * This function erases an element, pointed to by the given iterator,</span></div>
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span> <span class="comment"> * from an %unordered_multimap.</span></div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span> <span class="comment"> * Note that this function only erases the element, and that if the</span></div>
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span> <span class="comment"> * element is itself a pointer, the pointed-to memory is not touched in</span></div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span> <span class="comment"> * any way. Managing the pointer is the user's responsibility.</span></div>
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>  <a class="code" href="a00464.html">iterator</a></div>
<div class="line"><a name="l01111"></a><span class="lineno"><a class="line" href="a01015.html#a671564fa7d5dd0e04b651e78861c89ba"> 1111</a></span>  <a class="code" href="a01015.html#a671564fa7d5dd0e04b651e78861c89ba">erase</a>(<a class="code" href="a01015.html#ac98a77485a1a68eaadb6a7c8b5d4b141">const_iterator</a> __position)</div>
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>  { <span class="keywordflow">return</span> _M_h.erase(__position); }</div>
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span> </div>
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>  <span class="comment">// LWG 2059.</span></div>
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>  <a class="code" href="a00464.html">iterator</a></div>
<div class="line"><a name="l01116"></a><span class="lineno"><a class="line" href="a01015.html#af4ce32b0079818bb3fccc46bc3f595a4"> 1116</a></span>  <a class="code" href="a01015.html#af4ce32b0079818bb3fccc46bc3f595a4">erase</a>(<a class="code" href="a01015.html#a0fffce26090303390cc7fce06b5f6615">iterator</a> __it)</div>
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>  { <span class="keywordflow">return</span> _M_h.erase(__it); }<span class="comment"></span></div>
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span> <span class="comment"></span><span class="comment"></span></div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span> <span class="comment"> * @brief Erases elements according to the provided key.</span></div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span> <span class="comment"> * @param __x Key of elements to be erased.</span></div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span> <span class="comment"> * @return The number of elements erased.</span></div>
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span> <span class="comment"> * This function erases all the elements located by the given key from</span></div>
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span> <span class="comment"> * an %unordered_multimap.</span></div>
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span> <span class="comment"> * Note that this function only erases the element, and that if the</span></div>
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span> <span class="comment"> * element is itself a pointer, the pointed-to memory is not touched in</span></div>
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span> <span class="comment"> * any way. Managing the pointer is the user's responsibility.</span></div>
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>  <a class="code" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">size_type</a></div>
<div class="line"><a name="l01132"></a><span class="lineno"><a class="line" href="a01015.html#a09397dfd53f29fdbc8809d37ab11b142"> 1132</a></span>  <a class="code" href="a01015.html#a09397dfd53f29fdbc8809d37ab11b142">erase</a>(<span class="keyword">const</span> <a class="code" href="a01015.html#ae371392b325c1cdecb9bfdb891ee9fb0">key_type</a>& __x)</div>
<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>  { <span class="keywordflow">return</span> _M_h.erase(__x); }</div>
<div class="line"><a name="l01134"></a><span class="lineno"> 1134</span> <span class="comment"></span></div>
<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span> <span class="comment"> * @brief Erases a [__first,__last) range of elements from an</span></div>
<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span> <span class="comment"> * %unordered_multimap.</span></div>
<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span> <span class="comment"> * @param __first Iterator pointing to the start of the range to be</span></div>
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span> <span class="comment"> * erased.</span></div>
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span> <span class="comment"> * @param __last Iterator pointing to the end of the range to</span></div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span> <span class="comment"> * be erased.</span></div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span> <span class="comment"> * @return The iterator @a __last.</span></div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span> <span class="comment"> * This function erases a sequence of elements from an</span></div>
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span> <span class="comment"> * %unordered_multimap.</span></div>
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span> <span class="comment"> * Note that this function only erases the elements, and that if</span></div>
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span> <span class="comment"> * the element is itself a pointer, the pointed-to memory is not touched</span></div>
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span> <span class="comment"> * in any way. Managing the pointer is the user's responsibility.</span></div>
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>  <a class="code" href="a00464.html">iterator</a></div>
<div class="line"><a name="l01151"></a><span class="lineno"><a class="line" href="a01015.html#aa38e97c00a7b10fb37726206ebc57800"> 1151</a></span>  <a class="code" href="a01015.html#aa38e97c00a7b10fb37726206ebc57800">erase</a>(<a class="code" href="a01015.html#ac98a77485a1a68eaadb6a7c8b5d4b141">const_iterator</a> __first, <a class="code" href="a01015.html#ac98a77485a1a68eaadb6a7c8b5d4b141">const_iterator</a> __last)</div>
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>  { <span class="keywordflow">return</span> _M_h.erase(__first, __last); }</div>
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span> <span class="comment"></span></div>
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span> <span class="comment"> * Erases all elements in an %unordered_multimap.</span></div>
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span> <span class="comment"> * Note that this function only erases the elements, and that if the</span></div>
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span> <span class="comment"> * elements themselves are pointers, the pointed-to memory is not touched</span></div>
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span> <span class="comment"> * in any way. Managing the pointer is the user's responsibility.</span></div>
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l01161"></a><span class="lineno"><a class="line" href="a01015.html#a96159c845937ab5729b5ed41a7ef6071"> 1161</a></span>  <a class="code" href="a01015.html#a96159c845937ab5729b5ed41a7ef6071">clear</a>() noexcept</div>
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>  { _M_h.clear(); }</div>
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span> <span class="comment"></span></div>
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span> <span class="comment"> * @brief Swaps data with another %unordered_multimap.</span></div>
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span> <span class="comment"> * @param __x An %unordered_multimap of the same element and allocator</span></div>
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span> <span class="comment"> * types.</span></div>
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span> <span class="comment"> * This exchanges the elements between two %unordered_multimap in</span></div>
<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span> <span class="comment"> * constant time.</span></div>
<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span> <span class="comment"> * Note that the global std::swap() function is specialized such that</span></div>
<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span> <span class="comment"> * std::swap(m1,m2) will feed to this function.</span></div>
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l01175"></a><span class="lineno"><a class="line" href="a01015.html#a29a12652526dc313fc70afa35abb20ce"> 1175</a></span>  <a class="code" href="a01015.html#a29a12652526dc313fc70afa35abb20ce">swap</a>(<a class="code" href="a01015.html">unordered_multimap</a>& __x)</div>
<div class="line"><a name="l01176"></a><span class="lineno"> 1176</span>  { _M_h.swap(__x._M_h); }</div>
<div class="line"><a name="l01177"></a><span class="lineno"> 1177</span> </div>
<div class="line"><a name="l01178"></a><span class="lineno"> 1178</span>  <span class="comment">// observers.</span></div>
<div class="line"><a name="l01179"></a><span class="lineno"> 1179</span> <span class="comment"></span></div>
<div class="line"><a name="l01180"></a><span class="lineno"> 1180</span> <span class="comment"> /// Returns the hash functor object with which the %unordered_multimap</span></div>
<div class="line"><a name="l01181"></a><span class="lineno"> 1181</span> <span class="comment"> /// was constructed.</span></div>
<div class="line"><a name="l01182"></a><span class="lineno"> 1182</span> <span class="comment"></span> <a class="code" href="a01015.html#a8a087ced0dd9a5d8e57c101627b67fb6">hasher</a></div>
<div class="line"><a name="l01183"></a><span class="lineno"><a class="line" href="a01015.html#a594115dd209ab35e8bae4232056d233d"> 1183</a></span>  <a class="code" href="a01015.html#a594115dd209ab35e8bae4232056d233d">hash_function</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l01184"></a><span class="lineno"> 1184</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.hash_function(); }</div>
<div class="line"><a name="l01185"></a><span class="lineno"> 1185</span> <span class="comment"></span></div>
<div class="line"><a name="l01186"></a><span class="lineno"> 1186</span> <span class="comment"> /// Returns the key comparison object with which the %unordered_multimap</span></div>
<div class="line"><a name="l01187"></a><span class="lineno"> 1187</span> <span class="comment"> /// was constructed.</span></div>
<div class="line"><a name="l01188"></a><span class="lineno"> 1188</span> <span class="comment"></span> <a class="code" href="a01015.html#afabc6af09a31459a08760bcec32a0b6d">key_equal</a></div>
<div class="line"><a name="l01189"></a><span class="lineno"><a class="line" href="a01015.html#a4f7166b414e5325ef19e4415cdc6fc20"> 1189</a></span>  <a class="code" href="a01015.html#a4f7166b414e5325ef19e4415cdc6fc20">key_eq</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l01190"></a><span class="lineno"> 1190</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.key_eq(); }</div>
<div class="line"><a name="l01191"></a><span class="lineno"> 1191</span> </div>
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>  <span class="comment">// lookup.</span></div>
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span> <span class="comment"></span></div>
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span> <span class="comment"></span><span class="comment"> /**</span></div>
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span> <span class="comment"> * @brief Tries to locate an element in an %unordered_multimap.</span></div>
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span> <span class="comment"> * @param __x Key to be located.</span></div>
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span> <span class="comment"> * @return Iterator pointing to sought-after element, or end() if not</span></div>
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span> <span class="comment"> * found.</span></div>
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span> <span class="comment"> * This function takes a key and tries to locate the element with which</span></div>
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span> <span class="comment"> * the key matches. If successful the function returns an iterator</span></div>
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span> <span class="comment"> * pointing to the sought after element. If unsuccessful it returns the</span></div>
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span> <span class="comment"> * past-the-end ( @c end() ) iterator.</span></div>
<div class="line"><a name="l01205"></a><span class="lineno"> 1205</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>  <a class="code" href="a00464.html">iterator</a></div>
<div class="line"><a name="l01207"></a><span class="lineno"><a class="line" href="a01015.html#a9f64e8fbc46b2fec76e96499ac91c8b6"> 1207</a></span>  <a class="code" href="a01015.html#a9f64e8fbc46b2fec76e96499ac91c8b6">find</a>(<span class="keyword">const</span> <a class="code" href="a01015.html#ae371392b325c1cdecb9bfdb891ee9fb0">key_type</a>& __x)</div>
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>  { <span class="keywordflow">return</span> _M_h.find(__x); }</div>
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span> </div>
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>  <a class="code" href="a01015.html#ac98a77485a1a68eaadb6a7c8b5d4b141">const_iterator</a></div>
<div class="line"><a name="l01211"></a><span class="lineno"><a class="line" href="a01015.html#a9359a97b4eedcbbcdd75a9c22231cd2f"> 1211</a></span>  <a class="code" href="a01015.html#a9359a97b4eedcbbcdd75a9c22231cd2f">find</a>(<span class="keyword">const</span> <a class="code" href="a01015.html#ae371392b325c1cdecb9bfdb891ee9fb0">key_type</a>& __x)<span class="keyword"> const</span></div>
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.find(__x); }<span class="comment"></span></div>
<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span> <span class="comment"></span><span class="comment"></span></div>
<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span> <span class="comment"> * @brief Finds the number of elements.</span></div>
<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span> <span class="comment"> * @param __x Key to count.</span></div>
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span> <span class="comment"> * @return Number of elements with specified key.</span></div>
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>  <a class="code" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">size_type</a></div>
<div class="line"><a name="l01221"></a><span class="lineno"><a class="line" href="a01015.html#a516d610bac3fe56588282a11e4cffe7a"> 1221</a></span>  <a class="code" href="a01015.html#a516d610bac3fe56588282a11e4cffe7a">count</a>(<span class="keyword">const</span> <a class="code" href="a01015.html#ae371392b325c1cdecb9bfdb891ee9fb0">key_type</a>& __x)<span class="keyword"> const</span></div>
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.count(__x); }</div>
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span> <span class="comment"></span></div>
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span> <span class="comment"></span><span class="comment"> /**</span></div>
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span> <span class="comment"> * @brief Finds a subsequence matching given key.</span></div>
<div class="line"><a name="l01227"></a><span class="lineno"> 1227</span> <span class="comment"> * @param __x Key to be located.</span></div>
<div class="line"><a name="l01228"></a><span class="lineno"> 1228</span> <span class="comment"> * @return Pair of iterators that possibly points to the subsequence</span></div>
<div class="line"><a name="l01229"></a><span class="lineno"> 1229</span> <span class="comment"> * matching given key.</span></div>
<div class="line"><a name="l01230"></a><span class="lineno"> 1230</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01231"></a><span class="lineno"> 1231</span>  <a class="code" href="a00470.html">std::pair<iterator, iterator></a></div>
<div class="line"><a name="l01232"></a><span class="lineno"><a class="line" href="a01015.html#a55b2bb934fcc4f41eaa67280c73ff1d5"> 1232</a></span>  <a class="code" href="a01015.html#a55b2bb934fcc4f41eaa67280c73ff1d5">equal_range</a>(<span class="keyword">const</span> <a class="code" href="a01015.html#ae371392b325c1cdecb9bfdb891ee9fb0">key_type</a>& __x)</div>
<div class="line"><a name="l01233"></a><span class="lineno"> 1233</span>  { <span class="keywordflow">return</span> _M_h.equal_range(__x); }</div>
<div class="line"><a name="l01234"></a><span class="lineno"> 1234</span> </div>
<div class="line"><a name="l01235"></a><span class="lineno"> 1235</span>  <a class="code" href="a00470.html">std::pair<const_iterator, const_iterator></a></div>
<div class="line"><a name="l01236"></a><span class="lineno"><a class="line" href="a01015.html#ae079f283d5faa29fa6f6b2ccc2db4a07"> 1236</a></span>  <a class="code" href="a01015.html#ae079f283d5faa29fa6f6b2ccc2db4a07">equal_range</a>(<span class="keyword">const</span> <a class="code" href="a01015.html#ae371392b325c1cdecb9bfdb891ee9fb0">key_type</a>& __x)<span class="keyword"> const</span></div>
<div class="line"><a name="l01237"></a><span class="lineno"> 1237</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.equal_range(__x); }<span class="comment"></span></div>
<div class="line"><a name="l01238"></a><span class="lineno"> 1238</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l01239"></a><span class="lineno"> 1239</span> <span class="comment"></span></div>
<div class="line"><a name="l01240"></a><span class="lineno"> 1240</span>  <span class="comment">// bucket interface.</span></div>
<div class="line"><a name="l01241"></a><span class="lineno"> 1241</span> <span class="comment"></span></div>
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span> <span class="comment"> /// Returns the number of buckets of the %unordered_multimap.</span></div>
<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span> <span class="comment"></span> <a class="code" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">size_type</a></div>
<div class="line"><a name="l01244"></a><span class="lineno"><a class="line" href="a01015.html#a0c57013bd56a6fc373659c4e5807a64d"> 1244</a></span>  <a class="code" href="a01015.html#a0c57013bd56a6fc373659c4e5807a64d">bucket_count</a>() const noexcept</div>
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>  { <span class="keywordflow">return</span> _M_h.bucket_count(); }</div>
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span> <span class="comment"></span></div>
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span> <span class="comment"> /// Returns the maximum number of buckets of the %unordered_multimap.</span></div>
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span> <span class="comment"></span> <a class="code" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">size_type</a></div>
<div class="line"><a name="l01249"></a><span class="lineno"><a class="line" href="a01015.html#a193e48c36ac0f5888911cf991428a287"> 1249</a></span>  <a class="code" href="a01015.html#a193e48c36ac0f5888911cf991428a287">max_bucket_count</a>() const noexcept</div>
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>  { <span class="keywordflow">return</span> _M_h.max_bucket_count(); }</div>
<div class="line"><a name="l01251"></a><span class="lineno"> 1251</span> </div>
<div class="line"><a name="l01252"></a><span class="lineno"> 1252</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01253"></a><span class="lineno"> 1253</span> <span class="comment"> * @brief Returns the number of elements in a given bucket.</span></div>
<div class="line"><a name="l01254"></a><span class="lineno"> 1254</span> <span class="comment"> * @param __n A bucket index.</span></div>
<div class="line"><a name="l01255"></a><span class="lineno"> 1255</span> <span class="comment"> * @return The number of elements in the bucket.</span></div>
<div class="line"><a name="l01256"></a><span class="lineno"> 1256</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01257"></a><span class="lineno"> 1257</span>  <a class="code" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">size_type</a></div>
<div class="line"><a name="l01258"></a><span class="lineno"> 1258</span>  bucket_size(<a class="code" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">size_type</a> __n)<span class="keyword"> const</span></div>
<div class="line"><a name="l01259"></a><span class="lineno"> 1259</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.bucket_size(__n); }</div>
<div class="line"><a name="l01260"></a><span class="lineno"> 1260</span> </div>
<div class="line"><a name="l01261"></a><span class="lineno"> 1261</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l01262"></a><span class="lineno"> 1262</span> <span class="comment"> * @brief Returns the bucket index of a given element.</span></div>
<div class="line"><a name="l01263"></a><span class="lineno"> 1263</span> <span class="comment"> * @param __key A key instance.</span></div>
<div class="line"><a name="l01264"></a><span class="lineno"> 1264</span> <span class="comment"> * @return The key bucket index.</span></div>
<div class="line"><a name="l01265"></a><span class="lineno"> 1265</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01266"></a><span class="lineno"> 1266</span>  <a class="code" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">size_type</a></div>
<div class="line"><a name="l01267"></a><span class="lineno"> 1267</span>  bucket(<span class="keyword">const</span> <a class="code" href="a01015.html#ae371392b325c1cdecb9bfdb891ee9fb0">key_type</a>& __key)<span class="keyword"> const</span></div>
<div class="line"><a name="l01268"></a><span class="lineno"> 1268</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.bucket(__key); }</div>
<div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>  <span class="comment"></span></div>
<div class="line"><a name="l01270"></a><span class="lineno"> 1270</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l01271"></a><span class="lineno"> 1271</span> <span class="comment"> * @brief Returns a read/write iterator pointing to the first bucket</span></div>
<div class="line"><a name="l01272"></a><span class="lineno"> 1272</span> <span class="comment"> * element.</span></div>
<div class="line"><a name="l01273"></a><span class="lineno"> 1273</span> <span class="comment"> * @param __n The bucket index.</span></div>
<div class="line"><a name="l01274"></a><span class="lineno"> 1274</span> <span class="comment"> * @return A read/write local iterator.</span></div>
<div class="line"><a name="l01275"></a><span class="lineno"> 1275</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01276"></a><span class="lineno"> 1276</span>  <a class="code" href="a01015.html#a8cb5d0ca110f847b3fceed2d07472710">local_iterator</a></div>
<div class="line"><a name="l01277"></a><span class="lineno"><a class="line" href="a01015.html#a72025b859653a260f7e14bac43feae79"> 1277</a></span>  <a class="code" href="a01015.html#a72025b859653a260f7e14bac43feae79">begin</a>(<a class="code" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">size_type</a> __n)</div>
<div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>  { <span class="keywordflow">return</span> _M_h.begin(__n); }</div>
<div class="line"><a name="l01279"></a><span class="lineno"> 1279</span> <span class="comment"></span></div>
<div class="line"><a name="l01280"></a><span class="lineno"> 1280</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l01281"></a><span class="lineno"> 1281</span> <span class="comment"></span><span class="comment"> /**</span></div>
<div class="line"><a name="l01282"></a><span class="lineno"> 1282</span> <span class="comment"> * @brief Returns a read-only (constant) iterator pointing to the first</span></div>
<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span> <span class="comment"> * bucket element.</span></div>
<div class="line"><a name="l01284"></a><span class="lineno"> 1284</span> <span class="comment"> * @param __n The bucket index.</span></div>
<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span> <span class="comment"> * @return A read-only local iterator.</span></div>
<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>  <a class="code" href="a01015.html#ab04f4d4643b5de9638d2f5aaa31d94e5">const_local_iterator</a></div>
<div class="line"><a name="l01288"></a><span class="lineno"><a class="line" href="a01015.html#aba9b3986620ad0a7774ebacc0f196d19"> 1288</a></span>  <a class="code" href="a01015.html#aba9b3986620ad0a7774ebacc0f196d19">begin</a>(<a class="code" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">size_type</a> __n)<span class="keyword"> const</span></div>
<div class="line"><a name="l01289"></a><span class="lineno"> 1289</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.begin(__n); }</div>
<div class="line"><a name="l01290"></a><span class="lineno"> 1290</span> </div>
<div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>  <a class="code" href="a01015.html#ab04f4d4643b5de9638d2f5aaa31d94e5">const_local_iterator</a></div>
<div class="line"><a name="l01292"></a><span class="lineno"><a class="line" href="a01015.html#a6f6bc86ed68207b7b456e7fcf37a0d55"> 1292</a></span>  <a class="code" href="a01015.html#a6f6bc86ed68207b7b456e7fcf37a0d55">cbegin</a>(<a class="code" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">size_type</a> __n)<span class="keyword"> const</span></div>
<div class="line"><a name="l01293"></a><span class="lineno"> 1293</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.cbegin(__n); }<span class="comment"></span></div>
<div class="line"><a name="l01294"></a><span class="lineno"> 1294</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l01295"></a><span class="lineno"> 1295</span> <span class="comment"></span><span class="comment"></span></div>
<div class="line"><a name="l01296"></a><span class="lineno"> 1296</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l01297"></a><span class="lineno"> 1297</span> <span class="comment"> * @brief Returns a read/write iterator pointing to one past the last</span></div>
<div class="line"><a name="l01298"></a><span class="lineno"> 1298</span> <span class="comment"> * bucket elements.</span></div>
<div class="line"><a name="l01299"></a><span class="lineno"> 1299</span> <span class="comment"> * @param __n The bucket index.</span></div>
<div class="line"><a name="l01300"></a><span class="lineno"> 1300</span> <span class="comment"> * @return A read/write local iterator.</span></div>
<div class="line"><a name="l01301"></a><span class="lineno"> 1301</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01302"></a><span class="lineno"> 1302</span>  <a class="code" href="a01015.html#a8cb5d0ca110f847b3fceed2d07472710">local_iterator</a></div>
<div class="line"><a name="l01303"></a><span class="lineno"><a class="line" href="a01015.html#a4209ed9ce2c4549ded624445fa59416f"> 1303</a></span>  <a class="code" href="a01015.html#a4209ed9ce2c4549ded624445fa59416f">end</a>(<a class="code" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">size_type</a> __n)</div>
<div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>  { <span class="keywordflow">return</span> _M_h.end(__n); }</div>
<div class="line"><a name="l01305"></a><span class="lineno"> 1305</span> <span class="comment"></span></div>
<div class="line"><a name="l01306"></a><span class="lineno"> 1306</span> <span class="comment"> //@{</span></div>
<div class="line"><a name="l01307"></a><span class="lineno"> 1307</span> <span class="comment"></span><span class="comment"> /**</span></div>
<div class="line"><a name="l01308"></a><span class="lineno"> 1308</span> <span class="comment"> * @brief Returns a read-only (constant) iterator pointing to one past</span></div>
<div class="line"><a name="l01309"></a><span class="lineno"> 1309</span> <span class="comment"> * the last bucket elements.</span></div>
<div class="line"><a name="l01310"></a><span class="lineno"> 1310</span> <span class="comment"> * @param __n The bucket index.</span></div>
<div class="line"><a name="l01311"></a><span class="lineno"> 1311</span> <span class="comment"> * @return A read-only local iterator.</span></div>
<div class="line"><a name="l01312"></a><span class="lineno"> 1312</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>  <a class="code" href="a01015.html#ab04f4d4643b5de9638d2f5aaa31d94e5">const_local_iterator</a></div>
<div class="line"><a name="l01314"></a><span class="lineno"><a class="line" href="a01015.html#a0c6f00b2afd5e3efb675f5bf4db1e6b9"> 1314</a></span>  <a class="code" href="a01015.html#a0c6f00b2afd5e3efb675f5bf4db1e6b9">end</a>(<a class="code" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">size_type</a> __n)<span class="keyword"> const</span></div>
<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.end(__n); }</div>
<div class="line"><a name="l01316"></a><span class="lineno"> 1316</span> </div>
<div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>  <a class="code" href="a01015.html#ab04f4d4643b5de9638d2f5aaa31d94e5">const_local_iterator</a></div>
<div class="line"><a name="l01318"></a><span class="lineno"><a class="line" href="a01015.html#a6f8d48fb78ab017c88624b5dfc10aaf0"> 1318</a></span>  <a class="code" href="a01015.html#a6f8d48fb78ab017c88624b5dfc10aaf0">cend</a>(<a class="code" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">size_type</a> __n)<span class="keyword"> const</span></div>
<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span> <span class="keyword"> </span>{ <span class="keywordflow">return</span> _M_h.cend(__n); }<span class="comment"></span></div>
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span> <span class="comment"> //@}</span></div>
<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span> <span class="comment"></span></div>
<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>  <span class="comment">// hash policy.</span></div>
<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span> <span class="comment"></span></div>
<div class="line"><a name="l01324"></a><span class="lineno"> 1324</span> <span class="comment"> /// Returns the average number of elements per bucket.</span></div>
<div class="line"><a name="l01325"></a><span class="lineno"> 1325</span> <span class="comment"></span> <span class="keywordtype">float</span></div>
<div class="line"><a name="l01326"></a><span class="lineno"><a class="line" href="a01015.html#a02888ba9dce21c5e16ba09734ebdb642"> 1326</a></span>  <a class="code" href="a01015.html#a02888ba9dce21c5e16ba09734ebdb642">load_factor</a>() const noexcept</div>
<div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>  { <span class="keywordflow">return</span> _M_h.load_factor(); }</div>
<div class="line"><a name="l01328"></a><span class="lineno"> 1328</span> <span class="comment"></span></div>
<div class="line"><a name="l01329"></a><span class="lineno"> 1329</span> <span class="comment"> /// Returns a positive number that the %unordered_multimap tries to keep</span></div>
<div class="line"><a name="l01330"></a><span class="lineno"> 1330</span> <span class="comment"> /// the load factor less than or equal to.</span></div>
<div class="line"><a name="l01331"></a><span class="lineno"> 1331</span> <span class="comment"></span> <span class="keywordtype">float</span></div>
<div class="line"><a name="l01332"></a><span class="lineno"><a class="line" href="a01015.html#a72250fbcb87cc6ea4998eb8f00465650"> 1332</a></span>  <a class="code" href="a01015.html#a72250fbcb87cc6ea4998eb8f00465650">max_load_factor</a>() const noexcept</div>
<div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>  { <span class="keywordflow">return</span> _M_h.max_load_factor(); }</div>
<div class="line"><a name="l01334"></a><span class="lineno"> 1334</span> <span class="comment"></span></div>
<div class="line"><a name="l01335"></a><span class="lineno"> 1335</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l01336"></a><span class="lineno"> 1336</span> <span class="comment"> * @brief Change the %unordered_multimap maximum load factor.</span></div>
<div class="line"><a name="l01337"></a><span class="lineno"> 1337</span> <span class="comment"> * @param __z The new maximum load factor.</span></div>
<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l01340"></a><span class="lineno"><a class="line" href="a01015.html#afea08a0d2315df4b6da1318c74be7114"> 1340</a></span>  <a class="code" href="a01015.html#afea08a0d2315df4b6da1318c74be7114">max_load_factor</a>(<span class="keywordtype">float</span> __z)</div>
<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>  { _M_h.max_load_factor(__z); }</div>
<div class="line"><a name="l01342"></a><span class="lineno"> 1342</span> <span class="comment"></span></div>
<div class="line"><a name="l01343"></a><span class="lineno"> 1343</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l01344"></a><span class="lineno"> 1344</span> <span class="comment"> * @brief May rehash the %unordered_multimap.</span></div>
<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span> <span class="comment"> * @param __n The new number of buckets.</span></div>
<div class="line"><a name="l01346"></a><span class="lineno"> 1346</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span> <span class="comment"> * Rehash will occur only if the new number of buckets respect the</span></div>
<div class="line"><a name="l01348"></a><span class="lineno"> 1348</span> <span class="comment"> * %unordered_multimap maximum load factor.</span></div>
<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l01351"></a><span class="lineno"><a class="line" href="a01015.html#ac9032d22474fc3c5ec4d0b74362b5f4e"> 1351</a></span>  <a class="code" href="a01015.html#ac9032d22474fc3c5ec4d0b74362b5f4e">rehash</a>(<a class="code" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">size_type</a> __n)</div>
<div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>  { _M_h.rehash(__n); }</div>
<div class="line"><a name="l01353"></a><span class="lineno"> 1353</span> <span class="comment"></span></div>
<div class="line"><a name="l01354"></a><span class="lineno"> 1354</span> <span class="comment"> /**</span></div>
<div class="line"><a name="l01355"></a><span class="lineno"> 1355</span> <span class="comment"> * @brief Prepare the %unordered_multimap for a specified number of</span></div>
<div class="line"><a name="l01356"></a><span class="lineno"> 1356</span> <span class="comment"> * elements.</span></div>
<div class="line"><a name="l01357"></a><span class="lineno"> 1357</span> <span class="comment"> * @param __n Number of elements required.</span></div>
<div class="line"><a name="l01358"></a><span class="lineno"> 1358</span> <span class="comment"> *</span></div>
<div class="line"><a name="l01359"></a><span class="lineno"> 1359</span> <span class="comment"> * Same as rehash(ceil(n / max_load_factor())).</span></div>
<div class="line"><a name="l01360"></a><span class="lineno"> 1360</span> <span class="comment"> */</span></div>
<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>  <span class="keywordtype">void</span></div>
<div class="line"><a name="l01362"></a><span class="lineno"><a class="line" href="a01015.html#a9167538c4058279e45627d0a68f3d030"> 1362</a></span>  <a class="code" href="a01015.html#a9167538c4058279e45627d0a68f3d030">reserve</a>(<a class="code" href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">size_type</a> __n)</div>
<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span>  { _M_h.reserve(__n); }</div>
<div class="line"><a name="l01364"></a><span class="lineno"> 1364</span> </div>
<div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>  <span class="keyword">template</span><<span class="keyword">typename</span> _Key1, <span class="keyword">typename</span> _Tp1, <span class="keyword">typename</span> _Hash1, <span class="keyword">typename</span> _Pred1,</div>
<div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>  <span class="keyword">typename</span> _Alloc1></div>
<div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>  <span class="keyword">friend</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l01368"></a><span class="lineno"> 1368</span>  operator==(<span class="keyword">const</span> <a class="code" href="a01015.html">unordered_multimap</a><_Key1, _Tp1,</div>
<div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>  _Hash1, _Pred1, _Alloc1>&,</div>
<div class="line"><a name="l01370"></a><span class="lineno"> 1370</span>  <span class="keyword">const</span> <a class="code" href="a01015.html">unordered_multimap</a><_Key1, _Tp1,</div>
<div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>  _Hash1, _Pred1, _Alloc1>&);</div>
<div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>  };</div>
<div class="line"><a name="l01373"></a><span class="lineno"> 1373</span> </div>
<div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Key, <span class="keyword">class</span> _Tp, <span class="keyword">class</span> _Hash, <span class="keyword">class</span> _Pred, <span class="keyword">class</span> _Alloc></div>
<div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>  <a class="code" href="a01662.html#aa36b65fec3dac007e5357c3fc03d0335">swap</a>(unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,</div>
<div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>  unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __y)</div>
<div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>  { __x.swap(__y); }</div>
<div class="line"><a name="l01379"></a><span class="lineno"> 1379</span> </div>
<div class="line"><a name="l01380"></a><span class="lineno"> 1380</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Key, <span class="keyword">class</span> _Tp, <span class="keyword">class</span> _Hash, <span class="keyword">class</span> _Pred, <span class="keyword">class</span> _Alloc></div>
<div class="line"><a name="l01381"></a><span class="lineno"> 1381</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l01382"></a><span class="lineno"> 1382</span>  <a class="code" href="a01662.html#aa36b65fec3dac007e5357c3fc03d0335">swap</a>(unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,</div>
<div class="line"><a name="l01383"></a><span class="lineno"> 1383</span>  unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __y)</div>
<div class="line"><a name="l01384"></a><span class="lineno"> 1384</span>  { __x.swap(__y); }</div>
<div class="line"><a name="l01385"></a><span class="lineno"> 1385</span> </div>
<div class="line"><a name="l01386"></a><span class="lineno"> 1386</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Key, <span class="keyword">class</span> _Tp, <span class="keyword">class</span> _Hash, <span class="keyword">class</span> _Pred, <span class="keyword">class</span> _Alloc></div>
<div class="line"><a name="l01387"></a><span class="lineno"> 1387</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l01388"></a><span class="lineno"> 1388</span>  operator==(<span class="keyword">const</span> unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,</div>
<div class="line"><a name="l01389"></a><span class="lineno"> 1389</span>  <span class="keyword">const</span> unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __y)</div>
<div class="line"><a name="l01390"></a><span class="lineno"> 1390</span>  { <span class="keywordflow">return</span> __x._M_h._M_equal(__y._M_h); }</div>
<div class="line"><a name="l01391"></a><span class="lineno"> 1391</span> </div>
<div class="line"><a name="l01392"></a><span class="lineno"> 1392</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Key, <span class="keyword">class</span> _Tp, <span class="keyword">class</span> _Hash, <span class="keyword">class</span> _Pred, <span class="keyword">class</span> _Alloc></div>
<div class="line"><a name="l01393"></a><span class="lineno"> 1393</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l01394"></a><span class="lineno"> 1394</span>  operator!=(<span class="keyword">const</span> unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,</div>
<div class="line"><a name="l01395"></a><span class="lineno"> 1395</span>  <span class="keyword">const</span> unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>& __y)</div>
<div class="line"><a name="l01396"></a><span class="lineno"> 1396</span>  { <span class="keywordflow">return</span> !(__x == __y); }</div>
<div class="line"><a name="l01397"></a><span class="lineno"> 1397</span> </div>
<div class="line"><a name="l01398"></a><span class="lineno"> 1398</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Key, <span class="keyword">class</span> _Tp, <span class="keyword">class</span> _Hash, <span class="keyword">class</span> _Pred, <span class="keyword">class</span> _Alloc></div>
<div class="line"><a name="l01399"></a><span class="lineno"> 1399</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l01400"></a><span class="lineno"> 1400</span>  operator==(<span class="keyword">const</span> unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,</div>
<div class="line"><a name="l01401"></a><span class="lineno"> 1401</span>  <span class="keyword">const</span> unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __y)</div>
<div class="line"><a name="l01402"></a><span class="lineno"> 1402</span>  { <span class="keywordflow">return</span> __x._M_h._M_equal(__y._M_h); }</div>
<div class="line"><a name="l01403"></a><span class="lineno"> 1403</span> </div>
<div class="line"><a name="l01404"></a><span class="lineno"> 1404</span>  <span class="keyword">template</span><<span class="keyword">class</span> _Key, <span class="keyword">class</span> _Tp, <span class="keyword">class</span> _Hash, <span class="keyword">class</span> _Pred, <span class="keyword">class</span> _Alloc></div>
<div class="line"><a name="l01405"></a><span class="lineno"> 1405</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>  operator!=(<span class="keyword">const</span> unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __x,</div>
<div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>  <span class="keyword">const</span> unordered_multimap<_Key, _Tp, _Hash, _Pred, _Alloc>& __y)</div>
<div class="line"><a name="l01408"></a><span class="lineno"> 1408</span>  { <span class="keywordflow">return</span> !(__x == __y); }</div>
<div class="line"><a name="l01409"></a><span class="lineno"> 1409</span> </div>
<div class="line"><a name="l01410"></a><span class="lineno"> 1410</span> _GLIBCXX_END_NAMESPACE_CONTAINER</div>
<div class="line"><a name="l01411"></a><span class="lineno"> 1411</span> } <span class="comment">// namespace std</span></div>
<div class="line"><a name="l01412"></a><span class="lineno"> 1412</span> </div>
<div class="line"><a name="l01413"></a><span class="lineno"> 1413</span> <span class="preprocessor">#endif </span><span class="comment">/* _UNORDERED_MAP_H */</span><span class="preprocessor"></span></div>
<div class="ttc" id="a01015_html_ae371392b325c1cdecb9bfdb891ee9fb0"><div class="ttname"><a href="a01015.html#ae371392b325c1cdecb9bfdb891ee9fb0">std::unordered_multimap::key_type</a></div><div class="ttdeci">_Hashtable::key_type key_type</div><div class="ttdoc">Public typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00787">unordered_map.h:787</a></div></div>
<div class="ttc" id="a01015_html_a671564fa7d5dd0e04b651e78861c89ba"><div class="ttname"><a href="a01015.html#a671564fa7d5dd0e04b651e78861c89ba">std::unordered_multimap::erase</a></div><div class="ttdeci">iterator erase(const_iterator __position)</div><div class="ttdoc">Erases an element from an unordered_multimap. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01111">unordered_map.h:1111</a></div></div>
<div class="ttc" id="a01014_html_aede8ad7332db3b16e68cec19c0dd963e"><div class="ttname"><a href="a01014.html#aede8ad7332db3b16e68cec19c0dd963e">std::unordered_map::difference_type</a></div><div class="ttdeci">_Hashtable::difference_type difference_type</div><div class="ttdoc">Iterator-related typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00125">unordered_map.h:125</a></div></div>
<div class="ttc" id="a01015_html_aa38e97c00a7b10fb37726206ebc57800"><div class="ttname"><a href="a01015.html#aa38e97c00a7b10fb37726206ebc57800">std::unordered_multimap::erase</a></div><div class="ttdeci">iterator erase(const_iterator __first, const_iterator __last)</div><div class="ttdoc">Erases a [__first,__last) range of elements from an unordered_multimap. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01151">unordered_map.h:1151</a></div></div>
<div class="ttc" id="a01015_html_a0c57013bd56a6fc373659c4e5807a64d"><div class="ttname"><a href="a01015.html#a0c57013bd56a6fc373659c4e5807a64d">std::unordered_multimap::bucket_count</a></div><div class="ttdeci">size_type bucket_count() const noexcept</div><div class="ttdoc">Returns the number of buckets of the unordered_multimap. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01244">unordered_map.h:1244</a></div></div>
<div class="ttc" id="a01014_html_ab862dadbaf3147cfc02bd383ed35e1f9"><div class="ttname"><a href="a01014.html#ab862dadbaf3147cfc02bd383ed35e1f9">std::unordered_map::cend</a></div><div class="ttdeci">const_iterator cend() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00283">unordered_map.h:283</a></div></div>
<div class="ttc" id="a01015_html_acc5c6d3a39a12f7d21e8886534eaa591"><div class="ttname"><a href="a01015.html#acc5c6d3a39a12f7d21e8886534eaa591">std::unordered_multimap::cend</a></div><div class="ttdeci">const_iterator cend() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00964">unordered_map.h:964</a></div></div>
<div class="ttc" id="a01015_html_a4ad75b95b4d2d71e2d4cd27a9adc539d"><div class="ttname"><a href="a01015.html#a4ad75b95b4d2d71e2d4cd27a9adc539d">std::unordered_multimap::insert</a></div><div class="ttdeci">iterator insert(const_iterator __hint, _Pair &&__x)</div><div class="ttdoc">Inserts a std::pair into the unordered_multimap. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01066">unordered_map.h:1066</a></div></div>
<div class="ttc" id="a01014_html_a13808c3062786f090b1af63937f15963"><div class="ttname"><a href="a01014.html#a13808c3062786f090b1af63937f15963">std::unordered_map::get_allocator</a></div><div class="ttdeci">allocator_type get_allocator() const noexcept</div><div class="ttdoc">Returns the allocator object with which the unordered_map was constructed. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00221">unordered_map.h:221</a></div></div>
<div class="ttc" id="a01014_html_a695e48bcb2fa9e91ad07d3f7c45016dd"><div class="ttname"><a href="a01014.html#a695e48bcb2fa9e91ad07d3f7c45016dd">std::unordered_map::max_size</a></div><div class="ttdeci">size_type max_size() const noexcept</div><div class="ttdoc">Returns the maximum size of the unordered_map. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00238">unordered_map.h:238</a></div></div>
<div class="ttc" id="a01014_html_ad72663530590c3d4b936657142f831ac"><div class="ttname"><a href="a01014.html#ad72663530590c3d4b936657142f831ac">std::unordered_map::count</a></div><div class="ttdeci">size_type count(const key_type &__x) const </div><div class="ttdoc">Finds the number of elements. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00560">unordered_map.h:560</a></div></div>
<div class="ttc" id="a00456_html"><div class="ttname"><a href="a00456.html">std::enable_if</a></div><div class="ttdoc">Define a member typedef type only if a boolean constant is true. </div><div class="ttdef"><b>Definition:</b> <a href="a01609_source.html#l01766">type_traits:1766</a></div></div>
<div class="ttc" id="a01015_html_a72250fbcb87cc6ea4998eb8f00465650"><div class="ttname"><a href="a01015.html#a72250fbcb87cc6ea4998eb8f00465650">std::unordered_multimap::max_load_factor</a></div><div class="ttdeci">float max_load_factor() const noexcept</div><div class="ttdoc">Returns a positive number that the unordered_multimap tries to keep the load factor less than or equa...</div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01332">unordered_map.h:1332</a></div></div>
<div class="ttc" id="a01015_html_a4f7166b414e5325ef19e4415cdc6fc20"><div class="ttname"><a href="a01015.html#a4f7166b414e5325ef19e4415cdc6fc20">std::unordered_multimap::key_eq</a></div><div class="ttdeci">key_equal key_eq() const </div><div class="ttdoc">Returns the key comparison object with which the unordered_multimap was constructed. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01189">unordered_map.h:1189</a></div></div>
<div class="ttc" id="a00427_html"><div class="ttname"><a href="a00427.html">std::_Hashtable</a></div><div class="ttdef"><b>Definition:</b> <a href="a01280_source.html#l00174">bits/hashtable.h:174</a></div></div>
<div class="ttc" id="a00527_html"><div class="ttname"><a href="a00527.html">std::__detail::_Mod_range_hashing</a></div><div class="ttdoc">Default range hashing function: use division to fold a large number into the range [0...</div><div class="ttdef"><b>Definition:</b> <a href="a01282_source.html#l00337">hashtable_policy.h:337</a></div></div>
<div class="ttc" id="a01014_html_af0cb2cf999f96def015e87c3cca6691d"><div class="ttname"><a href="a01014.html#af0cb2cf999f96def015e87c3cca6691d">std::unordered_map::const_local_iterator</a></div><div class="ttdeci">_Hashtable::const_local_iterator const_local_iterator</div><div class="ttdoc">Iterator-related typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00123">unordered_map.h:123</a></div></div>
<div class="ttc" id="a01014_html_ad62fc2387c4fa4aefe228c14239f8c40"><div class="ttname"><a href="a01014.html#ad62fc2387c4fa4aefe228c14239f8c40">std::unordered_map::find</a></div><div class="ttdeci">iterator find(const key_type &__x)</div><div class="ttdoc">Tries to locate an element in an unordered_map. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00542">unordered_map.h:542</a></div></div>
<div class="ttc" id="a00515_html"><div class="ttname"><a href="a00515.html">std::__detail::_Hashtable_traits</a></div><div class="ttdef"><b>Definition:</b> <a href="a01282_source.html#l00131">hashtable_policy.h:131</a></div></div>
<div class="ttc" id="a01015_html_a6f6bc86ed68207b7b456e7fcf37a0d55"><div class="ttname"><a href="a01015.html#a6f6bc86ed68207b7b456e7fcf37a0d55">std::unordered_multimap::cbegin</a></div><div class="ttdeci">const_local_iterator cbegin(size_type __n) const </div><div class="ttdoc">Returns a read-only (constant) iterator pointing to the first bucket element. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01292">unordered_map.h:1292</a></div></div>
<div class="ttc" id="a01014_html_a3eb7753105411145e2d8476cf300b348"><div class="ttname"><a href="a01014.html#a3eb7753105411145e2d8476cf300b348">std::unordered_map::insert</a></div><div class="ttdeci">iterator insert(const_iterator __hint, const value_type &__x)</div><div class="ttdoc">Attempts to insert a std::pair into the unordered_map. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00396">unordered_map.h:396</a></div></div>
<div class="ttc" id="a01015_html_a8cb5d0ca110f847b3fceed2d07472710"><div class="ttname"><a href="a01015.html#a8cb5d0ca110f847b3fceed2d07472710">std::unordered_multimap::local_iterator</a></div><div class="ttdeci">_Hashtable::local_iterator local_iterator</div><div class="ttdoc">Iterator-related typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00803">unordered_map.h:803</a></div></div>
<div class="ttc" id="a01015_html_a9359a97b4eedcbbcdd75a9c22231cd2f"><div class="ttname"><a href="a01015.html#a9359a97b4eedcbbcdd75a9c22231cd2f">std::unordered_multimap::find</a></div><div class="ttdeci">const_iterator find(const key_type &__x) const </div><div class="ttdoc">Tries to locate an element in an unordered_multimap. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01211">unordered_map.h:1211</a></div></div>
<div class="ttc" id="a01014_html_af7e7d39b4a188c7aa535d0431ae8f14c"><div class="ttname"><a href="a01014.html#af7e7d39b4a188c7aa535d0431ae8f14c">std::unordered_map::value_type</a></div><div class="ttdeci">_Hashtable::value_type value_type</div><div class="ttdoc">Public typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00107">unordered_map.h:107</a></div></div>
<div class="ttc" id="a01014_html_ae2f58d908f2e03656fce158550d9ba73"><div class="ttname"><a href="a01014.html#ae2f58d908f2e03656fce158550d9ba73">std::unordered_map::max_load_factor</a></div><div class="ttdeci">float max_load_factor() const noexcept</div><div class="ttdoc">Returns a positive number that the unordered_map tries to keep the load factor less than or equal to...</div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00712">unordered_map.h:712</a></div></div>
<div class="ttc" id="a01015_html_a1e8a71d9534d9f9cf27de31a025a3053"><div class="ttname"><a href="a01015.html#a1e8a71d9534d9f9cf27de31a025a3053">std::unordered_multimap::begin</a></div><div class="ttdeci">iterator begin() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00929">unordered_map.h:929</a></div></div>
<div class="ttc" id="a01015_html_a04b3ff006b08f143403c12e743ced9b6"><div class="ttname"><a href="a01015.html#a04b3ff006b08f143403c12e743ced9b6">std::unordered_multimap::operator=</a></div><div class="ttdeci">unordered_multimap & operator=(const unordered_multimap &)=default</div><div class="ttdoc">Copy assignment operator. </div></div>
<div class="ttc" id="a00464_html"><div class="ttname"><a href="a00464.html">std::iterator</a></div><div class="ttdoc">Common iterator class. </div><div class="ttdef"><b>Definition:</b> <a href="a01555_source.html#l00118">stl_iterator_base_types.h:118</a></div></div>
<div class="ttc" id="a01015_html"><div class="ttname"><a href="a01015.html">std::unordered_multimap</a></div><div class="ttdoc">A standard container composed of equivalent keys (possibly containing multiple of each key value) tha...</div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00778">unordered_map.h:778</a></div></div>
<div class="ttc" id="a01014_html_aab940536a56eb520d8e7143ce5c4af3a"><div class="ttname"><a href="a01014.html#aab940536a56eb520d8e7143ce5c4af3a">std::unordered_map::local_iterator</a></div><div class="ttdeci">_Hashtable::local_iterator local_iterator</div><div class="ttdoc">Iterator-related typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00122">unordered_map.h:122</a></div></div>
<div class="ttc" id="a01014_html_af7f2b8bcf6d031dff1c86d8a47d375a0"><div class="ttname"><a href="a01014.html#af7f2b8bcf6d031dff1c86d8a47d375a0">std::unordered_map::swap</a></div><div class="ttdeci">void swap(unordered_map &__x)</div><div class="ttdoc">Swaps data with another unordered_map. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00510">unordered_map.h:510</a></div></div>
<div class="ttc" id="a01015_html_af4ce32b0079818bb3fccc46bc3f595a4"><div class="ttname"><a href="a01015.html#af4ce32b0079818bb3fccc46bc3f595a4">std::unordered_multimap::erase</a></div><div class="ttdeci">iterator erase(iterator __it)</div><div class="ttdoc">Erases an element from an unordered_multimap. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01116">unordered_map.h:1116</a></div></div>
<div class="ttc" id="a01014_html_a973d64fc98fa7f3444588974700e9c8e"><div class="ttname"><a href="a01014.html#a973d64fc98fa7f3444588974700e9c8e">std::unordered_map::pointer</a></div><div class="ttdeci">allocator_type::pointer pointer</div><div class="ttdoc">Iterator-related typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00116">unordered_map.h:116</a></div></div>
<div class="ttc" id="a01014_html_a301e117827c134ed289b5d19e5c8a36e"><div class="ttname"><a href="a01014.html#a301e117827c134ed289b5d19e5c8a36e">std::unordered_map::equal_range</a></div><div class="ttdeci">std::pair< iterator, iterator > equal_range(const key_type &__x)</div><div class="ttdoc">Finds a subsequence matching given key. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00573">unordered_map.h:573</a></div></div>
<div class="ttc" id="a01014_html_ae0eddd81ee3d218ade072a8becffaff6"><div class="ttname"><a href="a01014.html#ae0eddd81ee3d218ade072a8becffaff6">std::unordered_map::begin</a></div><div class="ttdeci">local_iterator begin(size_type __n)</div><div class="ttdoc">Returns a read/write iterator pointing to the first bucket element. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00657">unordered_map.h:657</a></div></div>
<div class="ttc" id="a01015_html_a594115dd209ab35e8bae4232056d233d"><div class="ttname"><a href="a01015.html#a594115dd209ab35e8bae4232056d233d">std::unordered_multimap::hash_function</a></div><div class="ttdeci">hasher hash_function() const </div><div class="ttdoc">Returns the hash functor object with which the unordered_multimap was constructed. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01183">unordered_map.h:1183</a></div></div>
<div class="ttc" id="a00496_html"><div class="ttname"><a href="a00496.html">std::__detail::_Default_ranged_hash</a></div><div class="ttdoc">Default ranged hash function H. In principle it should be a function object composed from objects of ...</div><div class="ttdef"><b>Definition:</b> <a href="a01282_source.html#l00353">hashtable_policy.h:353</a></div></div>
<div class="ttc" id="a01015_html_a0921ff9d001238f2f5b92f025378a37d"><div class="ttname"><a href="a01015.html#a0921ff9d001238f2f5b92f025378a37d">std::unordered_multimap::end</a></div><div class="ttdeci">const_iterator end() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00960">unordered_map.h:960</a></div></div>
<div class="ttc" id="a01014_html_a0c85a485bff988826a5043a5920e2be5"><div class="ttname"><a href="a01014.html#a0c85a485bff988826a5043a5920e2be5">std::unordered_map::cend</a></div><div class="ttdeci">const_local_iterator cend(size_type __n) const </div><div class="ttdoc">Returns a read-only (constant) iterator pointing to one past the last bucket elements. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00698">unordered_map.h:698</a></div></div>
<div class="ttc" id="a00743_html"><div class="ttname"><a href="a00743.html">std::hash</a></div><div class="ttdoc">Primary class template hash. </div><div class="ttdef"><b>Definition:</b> <a href="a01581_source.html#l00112">system_error:112</a></div></div>
<div class="ttc" id="a01014_html_a73af9608826ed6bc2b8a1e4f623cd868"><div class="ttname"><a href="a01014.html#a73af9608826ed6bc2b8a1e4f623cd868">std::unordered_map::reference</a></div><div class="ttdeci">allocator_type::reference reference</div><div class="ttdoc">Iterator-related typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00118">unordered_map.h:118</a></div></div>
<div class="ttc" id="a01014_html_a46788631ce6026703e86c6e644a70bcb"><div class="ttname"><a href="a01014.html#a46788631ce6026703e86c6e644a70bcb">std::unordered_map::insert</a></div><div class="ttdeci">iterator insert(const_iterator __hint, _Pair &&__x)</div><div class="ttdoc">Attempts to insert a std::pair into the unordered_map. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00403">unordered_map.h:403</a></div></div>
<div class="ttc" id="a01014_html_af29f5a18a09a36adb720b6907e45eacd"><div class="ttname"><a href="a01014.html#af29f5a18a09a36adb720b6907e45eacd">std::unordered_map::max_bucket_count</a></div><div class="ttdeci">size_type max_bucket_count() const noexcept</div><div class="ttdoc">Returns the maximum number of buckets of the unordered_map. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00629">unordered_map.h:629</a></div></div>
<div class="ttc" id="a00470_html"><div class="ttname"><a href="a00470.html">std::pair</a></div><div class="ttdoc">Struct holding two objects of arbitrary type. </div><div class="ttdef"><b>Definition:</b> <a href="a01561_source.html#l00096">stl_pair.h:96</a></div></div>
<div class="ttc" id="a01015_html_a3e1544ab885cd443cf557eb35db830e8"><div class="ttname"><a href="a01015.html#a3e1544ab885cd443cf557eb35db830e8">std::unordered_multimap::mapped_type</a></div><div class="ttdeci">_Hashtable::mapped_type mapped_type</div><div class="ttdoc">Public typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00789">unordered_map.h:789</a></div></div>
<div class="ttc" id="a01014_html_a434ca8d37d3262f336f06903abbd170b"><div class="ttname"><a href="a01014.html#a434ca8d37d3262f336f06903abbd170b">std::unordered_map::allocator_type</a></div><div class="ttdeci">_Hashtable::allocator_type allocator_type</div><div class="ttdoc">Public typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00111">unordered_map.h:111</a></div></div>
<div class="ttc" id="a01015_html_af02efb64c18107a5c4f13a1983cfa5a3"><div class="ttname"><a href="a01015.html#af02efb64c18107a5c4f13a1983cfa5a3">std::unordered_multimap::size</a></div><div class="ttdeci">size_type size() const noexcept</div><div class="ttdoc">Returns the size of the unordered_multimap. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00914">unordered_map.h:914</a></div></div>
<div class="ttc" id="a01015_html_a2270256ac14d3bd5907ad27850006f2b"><div class="ttname"><a href="a01015.html#a2270256ac14d3bd5907ad27850006f2b">std::unordered_multimap::unordered_multimap</a></div><div class="ttdeci">unordered_multimap(_InputIterator __f, _InputIterator __l, size_type __n=0, const hasher &__hf=hasher(), const key_equal &__eql=key_equal(), const allocator_type &__a=allocator_type())</div><div class="ttdoc">Builds an unordered_multimap from a range. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00840">unordered_map.h:840</a></div></div>
<div class="ttc" id="a01015_html_acb1935806673ced5dae48aa64d8cabc3"><div class="ttname"><a href="a01015.html#acb1935806673ced5dae48aa64d8cabc3">std::unordered_multimap::insert</a></div><div class="ttdeci">void insert(initializer_list< value_type > __l)</div><div class="ttdoc">Attempts to insert a list of elements into the unordered_multimap. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01093">unordered_map.h:1093</a></div></div>
<div class="ttc" id="a01015_html_a8a087ced0dd9a5d8e57c101627b67fb6"><div class="ttname"><a href="a01015.html#a8a087ced0dd9a5d8e57c101627b67fb6">std::unordered_multimap::hasher</a></div><div class="ttdeci">_Hashtable::hasher hasher</div><div class="ttdoc">Public typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00790">unordered_map.h:790</a></div></div>
<div class="ttc" id="a01014_html_a7d1de2c7389176716aceeaba3b1c2bb7"><div class="ttname"><a href="a01014.html#a7d1de2c7389176716aceeaba3b1c2bb7">std::unordered_map::size</a></div><div class="ttdeci">size_type size() const noexcept</div><div class="ttdoc">Returns the size of the unordered_map. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00233">unordered_map.h:233</a></div></div>
<div class="ttc" id="a01014_html_aab5cec3a4b8e6f4030f5baeacf92edbc"><div class="ttname"><a href="a01014.html#aab5cec3a4b8e6f4030f5baeacf92edbc">std::unordered_map::key_equal</a></div><div class="ttdeci">_Hashtable::key_equal key_equal</div><div class="ttdoc">Public typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00110">unordered_map.h:110</a></div></div>
<div class="ttc" id="a00787_html"><div class="ttname"><a href="a00787.html">std::initializer_list</a></div><div class="ttdoc">initializer_list </div><div class="ttdef"><b>Definition:</b> <a href="a01294_source.html#l00047">initializer_list:47</a></div></div>
<div class="ttc" id="a01015_html_a20c6840706962cd3efab6ba762fffd53"><div class="ttname"><a href="a01015.html#a20c6840706962cd3efab6ba762fffd53">std::unordered_multimap::pointer</a></div><div class="ttdeci">allocator_type::pointer pointer</div><div class="ttdoc">Iterator-related typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00797">unordered_map.h:797</a></div></div>
<div class="ttc" id="a01014_html_a0526d137ece77ce98d550cd2d6fd1816"><div class="ttname"><a href="a01014.html#a0526d137ece77ce98d550cd2d6fd1816">std::unordered_map::iterator</a></div><div class="ttdeci">_Hashtable::iterator iterator</div><div class="ttdoc">Iterator-related typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00120">unordered_map.h:120</a></div></div>
<div class="ttc" id="a01015_html_afabc6af09a31459a08760bcec32a0b6d"><div class="ttname"><a href="a01015.html#afabc6af09a31459a08760bcec32a0b6d">std::unordered_multimap::key_equal</a></div><div class="ttdeci">_Hashtable::key_equal key_equal</div><div class="ttdoc">Public typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00791">unordered_map.h:791</a></div></div>
<div class="ttc" id="a01015_html_a02888ba9dce21c5e16ba09734ebdb642"><div class="ttname"><a href="a01015.html#a02888ba9dce21c5e16ba09734ebdb642">std::unordered_multimap::load_factor</a></div><div class="ttdeci">float load_factor() const noexcept</div><div class="ttdoc">Returns the average number of elements per bucket. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01326">unordered_map.h:1326</a></div></div>
<div class="ttc" id="a01014_html_a047d2b3433747276ee6daa9eba154295"><div class="ttname"><a href="a01014.html#a047d2b3433747276ee6daa9eba154295">std::unordered_map::insert</a></div><div class="ttdeci">std::pair< iterator, bool > insert(const value_type &__x)</div><div class="ttdoc">Attempts to insert a std::pair into the unordered_map. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00362">unordered_map.h:362</a></div></div>
<div class="ttc" id="a01014_html_a2479d3691f33d5031341525d256a4ffd"><div class="ttname"><a href="a01014.html#a2479d3691f33d5031341525d256a4ffd">std::unordered_map::hash_function</a></div><div class="ttdeci">hasher hash_function() const </div><div class="ttdoc">Returns the hash functor object with which the unordered_map was constructed. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00518">unordered_map.h:518</a></div></div>
<div class="ttc" id="a01014_html_a60430ab903cbcb03f8ca87e533f2999a"><div class="ttname"><a href="a01014.html#a60430ab903cbcb03f8ca87e533f2999a">std::unordered_map::const_pointer</a></div><div class="ttdeci">allocator_type::const_pointer const_pointer</div><div class="ttdoc">Iterator-related typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00117">unordered_map.h:117</a></div></div>
<div class="ttc" id="a01015_html_ac9032d22474fc3c5ec4d0b74362b5f4e"><div class="ttname"><a href="a01015.html#ac9032d22474fc3c5ec4d0b74362b5f4e">std::unordered_multimap::rehash</a></div><div class="ttdeci">void rehash(size_type __n)</div><div class="ttdoc">May rehash the unordered_multimap. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01351">unordered_map.h:1351</a></div></div>
<div class="ttc" id="a01014_html_ac90866b0f04d5366339b63f8e26bde06"><div class="ttname"><a href="a01014.html#ac90866b0f04d5366339b63f8e26bde06">std::unordered_map::begin</a></div><div class="ttdeci">iterator begin() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00248">unordered_map.h:248</a></div></div>
<div class="ttc" id="a01014_html_a801392267ec716837238015f8cefe60a"><div class="ttname"><a href="a01014.html#a801392267ec716837238015f8cefe60a">std::unordered_map::at</a></div><div class="ttdeci">mapped_type & at(const key_type &__k)</div><div class="ttdoc">Access to unordered_map data. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00612">unordered_map.h:612</a></div></div>
<div class="ttc" id="a01015_html_ae1c99977950ad720b2b10f6daf6c31ab"><div class="ttname"><a href="a01015.html#ae1c99977950ad720b2b10f6daf6c31ab">std::unordered_multimap::cbegin</a></div><div class="ttdeci">const_iterator cbegin() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00942">unordered_map.h:942</a></div></div>
<div class="ttc" id="a01014_html_a6e307b5f3b7d62aed789437d151f905e"><div class="ttname"><a href="a01014.html#a6e307b5f3b7d62aed789437d151f905e">std::unordered_map::begin</a></div><div class="ttdeci">const_local_iterator begin(size_type __n) const </div><div class="ttdoc">Returns a read-only (constant) iterator pointing to the first bucket element. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00668">unordered_map.h:668</a></div></div>
<div class="ttc" id="a01014_html_a4d72f478fb0cd05cc612e7ac746131ac"><div class="ttname"><a href="a01014.html#a4d72f478fb0cd05cc612e7ac746131ac">std::unordered_map::empty</a></div><div class="ttdeci">bool empty() const noexcept</div><div class="ttdoc">Returns true if the unordered_map is empty. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00228">unordered_map.h:228</a></div></div>
<div class="ttc" id="a01015_html_af27da19222254578d59ad97df979d874"><div class="ttname"><a href="a01015.html#af27da19222254578d59ad97df979d874">std::unordered_multimap::emplace</a></div><div class="ttdeci">iterator emplace(_Args &&...__args)</div><div class="ttdoc">Attempts to build and insert a std::pair into the unordered_multimap. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00987">unordered_map.h:987</a></div></div>
<div class="ttc" id="a00714_html"><div class="ttname"><a href="a00714.html">std::equal_to</a></div><div class="ttdoc">One of the comparison functors. </div><div class="ttdef"><b>Definition:</b> <a href="a01551_source.html#l00204">stl_function.h:204</a></div></div>
<div class="ttc" id="a01015_html_a4baa45433c393ecfab2c784b8de381e8"><div class="ttname"><a href="a01015.html#a4baa45433c393ecfab2c784b8de381e8">std::unordered_multimap::value_type</a></div><div class="ttdeci">_Hashtable::value_type value_type</div><div class="ttdoc">Public typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00788">unordered_map.h:788</a></div></div>
<div class="ttc" id="a01015_html_accd0a24f61c8161dbd0fe216ead19142"><div class="ttname"><a href="a01015.html#accd0a24f61c8161dbd0fe216ead19142">std::unordered_multimap::max_size</a></div><div class="ttdeci">size_type max_size() const noexcept</div><div class="ttdoc">Returns the maximum size of the unordered_multimap. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00919">unordered_map.h:919</a></div></div>
<div class="ttc" id="a01015_html_ae079f283d5faa29fa6f6b2ccc2db4a07"><div class="ttname"><a href="a01015.html#ae079f283d5faa29fa6f6b2ccc2db4a07">std::unordered_multimap::equal_range</a></div><div class="ttdeci">std::pair< const_iterator, const_iterator > equal_range(const key_type &__x) const </div><div class="ttdoc">Finds a subsequence matching given key. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01236">unordered_map.h:1236</a></div></div>
<div class="ttc" id="a01014_html_adef61b0f6b1e43cfdb648e247277ba00"><div class="ttname"><a href="a01014.html#adef61b0f6b1e43cfdb648e247277ba00">std::unordered_map::erase</a></div><div class="ttdeci">iterator erase(const_iterator __position)</div><div class="ttdoc">Erases an element from an unordered_map. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00447">unordered_map.h:447</a></div></div>
<div class="ttc" id="a01014_html_acb0e1b9ce26687d13dace99250f876e3"><div class="ttname"><a href="a01014.html#acb0e1b9ce26687d13dace99250f876e3">std::unordered_map::const_iterator</a></div><div class="ttdeci">_Hashtable::const_iterator const_iterator</div><div class="ttdoc">Iterator-related typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00121">unordered_map.h:121</a></div></div>
<div class="ttc" id="a01014_html_a5f158fcd08da19aada91b52bbee4b5f2"><div class="ttname"><a href="a01014.html#a5f158fcd08da19aada91b52bbee4b5f2">std::unordered_map::cbegin</a></div><div class="ttdeci">const_local_iterator cbegin(size_type __n) const </div><div class="ttdoc">Returns a read-only (constant) iterator pointing to the first bucket element. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00672">unordered_map.h:672</a></div></div>
<div class="ttc" id="a01015_html_a9f64e8fbc46b2fec76e96499ac91c8b6"><div class="ttname"><a href="a01015.html#a9f64e8fbc46b2fec76e96499ac91c8b6">std::unordered_multimap::find</a></div><div class="ttdeci">iterator find(const key_type &__x)</div><div class="ttdoc">Tries to locate an element in an unordered_multimap. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01207">unordered_map.h:1207</a></div></div>
<div class="ttc" id="a01015_html_a193e48c36ac0f5888911cf991428a287"><div class="ttname"><a href="a01015.html#a193e48c36ac0f5888911cf991428a287">std::unordered_multimap::max_bucket_count</a></div><div class="ttdeci">size_type max_bucket_count() const noexcept</div><div class="ttdoc">Returns the maximum number of buckets of the unordered_multimap. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01249">unordered_map.h:1249</a></div></div>
<div class="ttc" id="a01015_html_a96159c845937ab5729b5ed41a7ef6071"><div class="ttname"><a href="a01015.html#a96159c845937ab5729b5ed41a7ef6071">std::unordered_multimap::clear</a></div><div class="ttdeci">void clear() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01161">unordered_map.h:1161</a></div></div>
<div class="ttc" id="a01015_html_ab4cbc6ef96c888e0565e802ee84049db"><div class="ttname"><a href="a01015.html#ab4cbc6ef96c888e0565e802ee84049db">std::unordered_multimap::unordered_multimap</a></div><div class="ttdeci">unordered_multimap(size_type __n=10, const hasher &__hf=hasher(), const key_equal &__eql=key_equal(), const allocator_type &__a=allocator_type())</div><div class="ttdoc">Default constructor creates no elements. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00819">unordered_map.h:819</a></div></div>
<div class="ttc" id="a01015_html_afb20a72b3b3284f980ec948c79e3b59d"><div class="ttname"><a href="a01015.html#afb20a72b3b3284f980ec948c79e3b59d">std::unordered_multimap::get_allocator</a></div><div class="ttdeci">allocator_type get_allocator() const noexcept</div><div class="ttdoc">Returns the allocator object with which the unordered_multimap was constructed. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00902">unordered_map.h:902</a></div></div>
<div class="ttc" id="a01015_html_a0c6f00b2afd5e3efb675f5bf4db1e6b9"><div class="ttname"><a href="a01015.html#a0c6f00b2afd5e3efb675f5bf4db1e6b9">std::unordered_multimap::end</a></div><div class="ttdeci">const_local_iterator end(size_type __n) const </div><div class="ttdoc">Returns a read-only (constant) iterator pointing to one past the last bucket elements. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01314">unordered_map.h:1314</a></div></div>
<div class="ttc" id="a01015_html_ae4df02de779a20007cdf25dbd47ec18a"><div class="ttname"><a href="a01015.html#ae4df02de779a20007cdf25dbd47ec18a">std::unordered_multimap::reference</a></div><div class="ttdeci">allocator_type::reference reference</div><div class="ttdoc">Iterator-related typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00799">unordered_map.h:799</a></div></div>
<div class="ttc" id="a01015_html_a29a12652526dc313fc70afa35abb20ce"><div class="ttname"><a href="a01015.html#a29a12652526dc313fc70afa35abb20ce">std::unordered_multimap::swap</a></div><div class="ttdeci">void swap(unordered_multimap &__x)</div><div class="ttdoc">Swaps data with another unordered_multimap. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01175">unordered_map.h:1175</a></div></div>
<div class="ttc" id="a01015_html_a9167538c4058279e45627d0a68f3d030"><div class="ttname"><a href="a01015.html#a9167538c4058279e45627d0a68f3d030">std::unordered_multimap::reserve</a></div><div class="ttdeci">void reserve(size_type __n)</div><div class="ttdoc">Prepare the unordered_multimap for a specified number of elements. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01362">unordered_map.h:1362</a></div></div>
<div class="ttc" id="a01014_html"><div class="ttname"><a href="a01014.html">std::unordered_map</a></div><div class="ttdoc">A standard container composed of unique keys (containing at most one of each key value) that associat...</div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00097">unordered_map.h:97</a></div></div>
<div class="ttc" id="a01014_html_a0c40f8641ff4ca47fe2998a46404cf37"><div class="ttname"><a href="a01014.html#a0c40f8641ff4ca47fe2998a46404cf37">std::unordered_map::insert</a></div><div class="ttdeci">void insert(_InputIterator __first, _InputIterator __last)</div><div class="ttdoc">A template function that attempts to insert a range of elements. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00418">unordered_map.h:418</a></div></div>
<div class="ttc" id="a01015_html_a09397dfd53f29fdbc8809d37ab11b142"><div class="ttname"><a href="a01015.html#a09397dfd53f29fdbc8809d37ab11b142">std::unordered_multimap::erase</a></div><div class="ttdeci">size_type erase(const key_type &__x)</div><div class="ttdoc">Erases elements according to the provided key. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01132">unordered_map.h:1132</a></div></div>
<div class="ttc" id="a01014_html_ab91675efcde6f50894587cdb2037a4fc"><div class="ttname"><a href="a01014.html#ab91675efcde6f50894587cdb2037a4fc">std::unordered_map::end</a></div><div class="ttdeci">local_iterator end(size_type __n)</div><div class="ttdoc">Returns a read/write iterator pointing to one past the last bucket elements. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00683">unordered_map.h:683</a></div></div>
<div class="ttc" id="a00532_html"><div class="ttname"><a href="a00532.html">std::__detail::_Prime_rehash_policy</a></div><div class="ttdoc">Default value for rehash policy. Bucket size is (usually) the smallest prime that keeps the load fact...</div><div class="ttdef"><b>Definition:</b> <a href="a01282_source.html#l00357">hashtable_policy.h:357</a></div></div>
<div class="ttc" id="a01015_html_a72025b859653a260f7e14bac43feae79"><div class="ttname"><a href="a01015.html#a72025b859653a260f7e14bac43feae79">std::unordered_multimap::begin</a></div><div class="ttdeci">local_iterator begin(size_type __n)</div><div class="ttdoc">Returns a read/write iterator pointing to the first bucket element. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01277">unordered_map.h:1277</a></div></div>
<div class="ttc" id="a01014_html_acefc3dbfc16b70562f92193d01156479"><div class="ttname"><a href="a01014.html#acefc3dbfc16b70562f92193d01156479">std::unordered_map::size_type</a></div><div class="ttdeci">_Hashtable::size_type size_type</div><div class="ttdoc">Iterator-related typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00124">unordered_map.h:124</a></div></div>
<div class="ttc" id="a01015_html_ab04f4d4643b5de9638d2f5aaa31d94e5"><div class="ttname"><a href="a01015.html#ab04f4d4643b5de9638d2f5aaa31d94e5">std::unordered_multimap::const_local_iterator</a></div><div class="ttdeci">_Hashtable::const_local_iterator const_local_iterator</div><div class="ttdoc">Iterator-related typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00804">unordered_map.h:804</a></div></div>
<div class="ttc" id="a01015_html_a9644a1df197ed6de0b6f9a7f0a40ea65"><div class="ttname"><a href="a01015.html#a9644a1df197ed6de0b6f9a7f0a40ea65">std::unordered_multimap::insert</a></div><div class="ttdeci">iterator insert(_Pair &&__x)</div><div class="ttdoc">Inserts a std::pair into the unordered_multimap. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01034">unordered_map.h:1034</a></div></div>
<div class="ttc" id="a01014_html_aed339eb433067b5bced5e2ff8cb59f03"><div class="ttname"><a href="a01014.html#aed339eb433067b5bced5e2ff8cb59f03">std::unordered_map::const_reference</a></div><div class="ttdeci">allocator_type::const_reference const_reference</div><div class="ttdoc">Iterator-related typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00119">unordered_map.h:119</a></div></div>
<div class="ttc" id="a01015_html_a516d610bac3fe56588282a11e4cffe7a"><div class="ttname"><a href="a01015.html#a516d610bac3fe56588282a11e4cffe7a">std::unordered_multimap::count</a></div><div class="ttdeci">size_type count(const key_type &__x) const </div><div class="ttdoc">Finds the number of elements. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01221">unordered_map.h:1221</a></div></div>
<div class="ttc" id="a01014_html_adf7fd2af0095ae694d2ff0f99c4cec02"><div class="ttname"><a href="a01014.html#adf7fd2af0095ae694d2ff0f99c4cec02">std::unordered_map::find</a></div><div class="ttdeci">const_iterator find(const key_type &__x) const </div><div class="ttdoc">Tries to locate an element in an unordered_map. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00546">unordered_map.h:546</a></div></div>
<div class="ttc" id="a01015_html_a4209ed9ce2c4549ded624445fa59416f"><div class="ttname"><a href="a01015.html#a4209ed9ce2c4549ded624445fa59416f">std::unordered_multimap::end</a></div><div class="ttdeci">local_iterator end(size_type __n)</div><div class="ttdoc">Returns a read/write iterator pointing to one past the last bucket elements. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01303">unordered_map.h:1303</a></div></div>
<div class="ttc" id="a01015_html_ab91e542e87512944adfb13fcff51d7c8"><div class="ttname"><a href="a01015.html#ab91e542e87512944adfb13fcff51d7c8">std::unordered_multimap::difference_type</a></div><div class="ttdeci">_Hashtable::difference_type difference_type</div><div class="ttdoc">Iterator-related typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00806">unordered_map.h:806</a></div></div>
<div class="ttc" id="a01014_html_a191d1d95c2d102dc1057677df000aaec"><div class="ttname"><a href="a01014.html#a191d1d95c2d102dc1057677df000aaec">std::unordered_map::insert</a></div><div class="ttdeci">void insert(initializer_list< value_type > __l)</div><div class="ttdoc">Attempts to insert a list of elements into the unordered_map. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00429">unordered_map.h:429</a></div></div>
<div class="ttc" id="a01014_html_a0584274b6378b6d962debbe96f5c5cb6"><div class="ttname"><a href="a01014.html#a0584274b6378b6d962debbe96f5c5cb6">std::unordered_map::max_load_factor</a></div><div class="ttdeci">void max_load_factor(float __z)</div><div class="ttdoc">Change the unordered_map maximum load factor. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00720">unordered_map.h:720</a></div></div>
<div class="ttc" id="a01015_html_aeb4625ec1e0a22af00ccb220e4c7c7b2"><div class="ttname"><a href="a01015.html#aeb4625ec1e0a22af00ccb220e4c7c7b2">std::unordered_multimap::insert</a></div><div class="ttdeci">iterator insert(const_iterator __hint, const value_type &__x)</div><div class="ttdoc">Inserts a std::pair into the unordered_multimap. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01059">unordered_map.h:1059</a></div></div>
<div class="ttc" id="a01014_html_a7c0355ec3da92acbbc429950e573e249"><div class="ttname"><a href="a01014.html#a7c0355ec3da92acbbc429950e573e249">std::unordered_map::insert</a></div><div class="ttdeci">std::pair< iterator, bool > insert(_Pair &&__x)</div><div class="ttdoc">Attempts to insert a std::pair into the unordered_map. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00369">unordered_map.h:369</a></div></div>
<div class="ttc" id="a01014_html_a595db5fbb326590b97850ea09b82cf66"><div class="ttname"><a href="a01014.html#a595db5fbb326590b97850ea09b82cf66">std::unordered_map::emplace_hint</a></div><div class="ttdeci">iterator emplace_hint(const_iterator __pos, _Args &&...__args)</div><div class="ttdoc">Attempts to build and insert a std::pair into the unordered_map. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00340">unordered_map.h:340</a></div></div>
<div class="ttc" id="a01014_html_a56149c061cd4aca92d631f7ad5a5a737"><div class="ttname"><a href="a01014.html#a56149c061cd4aca92d631f7ad5a5a737">std::unordered_map::erase</a></div><div class="ttdeci">size_type erase(const key_type &__x)</div><div class="ttdoc">Erases elements according to the provided key. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00469">unordered_map.h:469</a></div></div>
<div class="ttc" id="a01015_html_a0fffce26090303390cc7fce06b5f6615"><div class="ttname"><a href="a01015.html#a0fffce26090303390cc7fce06b5f6615">std::unordered_multimap::iterator</a></div><div class="ttdeci">_Hashtable::iterator iterator</div><div class="ttdoc">Iterator-related typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00801">unordered_map.h:801</a></div></div>
<div class="ttc" id="a01014_html_a202f59711c603269d282534f04a18702"><div class="ttname"><a href="a01014.html#a202f59711c603269d282534f04a18702">std::unordered_map::equal_range</a></div><div class="ttdeci">std::pair< const_iterator, const_iterator > equal_range(const key_type &__x) const </div><div class="ttdoc">Finds a subsequence matching given key. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00577">unordered_map.h:577</a></div></div>
<div class="ttc" id="a01014_html_ac8a1a3c1d13adf8908c863a707fa40aa"><div class="ttname"><a href="a01014.html#ac8a1a3c1d13adf8908c863a707fa40aa">std::unordered_map::bucket_count</a></div><div class="ttdeci">size_type bucket_count() const noexcept</div><div class="ttdoc">Returns the number of buckets of the unordered_map. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00624">unordered_map.h:624</a></div></div>
<div class="ttc" id="a01014_html_a08881723984514646510b7da2df3ac08"><div class="ttname"><a href="a01014.html#a08881723984514646510b7da2df3ac08">std::unordered_map::key_eq</a></div><div class="ttdeci">key_equal key_eq() const </div><div class="ttdoc">Returns the key comparison object with which the unordered_map was constructed. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00524">unordered_map.h:524</a></div></div>
<div class="ttc" id="a01015_html_a1dd84e27aa97a782f79e757eadcd5461"><div class="ttname"><a href="a01015.html#a1dd84e27aa97a782f79e757eadcd5461">std::unordered_multimap::operator=</a></div><div class="ttdeci">unordered_multimap & operator=(initializer_list< value_type > __l)</div><div class="ttdoc">Unordered_multimap list assignment operator. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00893">unordered_map.h:893</a></div></div>
<div class="ttc" id="a01015_html_a6f8d48fb78ab017c88624b5dfc10aaf0"><div class="ttname"><a href="a01015.html#a6f8d48fb78ab017c88624b5dfc10aaf0">std::unordered_multimap::cend</a></div><div class="ttdeci">const_local_iterator cend(size_type __n) const </div><div class="ttdoc">Returns a read-only (constant) iterator pointing to one past the last bucket elements. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01318">unordered_map.h:1318</a></div></div>
<div class="ttc" id="a01015_html_ac51d1ce88e59a256220e4e186cfca25e"><div class="ttname"><a href="a01015.html#ac51d1ce88e59a256220e4e186cfca25e">std::unordered_multimap::emplace_hint</a></div><div class="ttdeci">iterator emplace_hint(const_iterator __pos, _Args &&...__args)</div><div class="ttdoc">Attempts to build and insert a std::pair into the unordered_multimap. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01013">unordered_map.h:1013</a></div></div>
<div class="ttc" id="a01014_html_a9728c777ec0429619531a26201560c18"><div class="ttname"><a href="a01014.html#a9728c777ec0429619531a26201560c18">std::unordered_map::clear</a></div><div class="ttdeci">void clear() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00497">unordered_map.h:497</a></div></div>
<div class="ttc" id="a01014_html_af9610ba94f6f17e7af50d7280638fa17"><div class="ttname"><a href="a01014.html#af9610ba94f6f17e7af50d7280638fa17">std::unordered_map::cbegin</a></div><div class="ttdeci">const_iterator cbegin() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00261">unordered_map.h:261</a></div></div>
<div class="ttc" id="a00445_html"><div class="ttname"><a href="a00445.html">std::allocator</a></div><div class="ttdoc">The standard allocator, as per [20.4]. </div><div class="ttdef"><b>Definition:</b> <a href="a01035_source.html#l00092">allocator.h:92</a></div></div>
<div class="ttc" id="a01015_html_ab9e187c541bf3fe290dd21b514abd024"><div class="ttname"><a href="a01015.html#ab9e187c541bf3fe290dd21b514abd024">std::unordered_multimap::size_type</a></div><div class="ttdeci">_Hashtable::size_type size_type</div><div class="ttdoc">Iterator-related typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00805">unordered_map.h:805</a></div></div>
<div class="ttc" id="a01014_html_acae490543303c7ea2365e5a53bc7d131"><div class="ttname"><a href="a01014.html#acae490543303c7ea2365e5a53bc7d131">std::unordered_map::unordered_map</a></div><div class="ttdeci">unordered_map(initializer_list< value_type > __l, size_type __n=0, const hasher &__hf=hasher(), const key_equal &__eql=key_equal(), const allocator_type &__a=allocator_type())</div><div class="ttdoc">Builds an unordered_map from an initializer_list. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00184">unordered_map.h:184</a></div></div>
<div class="ttc" id="a01015_html_a46f035c31a44c4051965af7868d40e77"><div class="ttname"><a href="a01015.html#a46f035c31a44c4051965af7868d40e77">std::unordered_multimap::insert</a></div><div class="ttdeci">void insert(_InputIterator __first, _InputIterator __last)</div><div class="ttdoc">A template function that attempts to insert a range of elements. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01081">unordered_map.h:1081</a></div></div>
<div class="ttc" id="a00460_html"><div class="ttname"><a href="a00460.html">std::is_constructible</a></div><div class="ttdoc">is_constructible </div><div class="ttdef"><b>Definition:</b> <a href="a01609_source.html#l00955">type_traits:955</a></div></div>
<div class="ttc" id="a01662_html_aa36b65fec3dac007e5357c3fc03d0335"><div class="ttname"><a href="a01662.html#aa36b65fec3dac007e5357c3fc03d0335">std::swap</a></div><div class="ttdeci">void swap(function< _Res(_Args...)> &__x, function< _Res(_Args...)> &__y)</div><div class="ttdoc">Swap the targets of two polymorphic function object wrappers. </div><div class="ttdef"><b>Definition:</b> <a href="a01256_source.html#l02566">functional:2566</a></div></div>
<div class="ttc" id="a01015_html_aab5213cbfd6797faef226b949240b8ec"><div class="ttname"><a href="a01015.html#aab5213cbfd6797faef226b949240b8ec">std::unordered_multimap::allocator_type</a></div><div class="ttdeci">_Hashtable::allocator_type allocator_type</div><div class="ttdoc">Public typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00792">unordered_map.h:792</a></div></div>
<div class="ttc" id="a01014_html_a1b17775816c782568baefd357cd50e88"><div class="ttname"><a href="a01014.html#a1b17775816c782568baefd357cd50e88">std::unordered_map::erase</a></div><div class="ttdeci">iterator erase(const_iterator __first, const_iterator __last)</div><div class="ttdoc">Erases a [__first,__last) range of elements from an unordered_map. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00487">unordered_map.h:487</a></div></div>
<div class="ttc" id="a01014_html_a8755baea0a703ff085206586388c56d3"><div class="ttname"><a href="a01014.html#a8755baea0a703ff085206586388c56d3">std::unordered_map::at</a></div><div class="ttdeci">const mapped_type & at(const key_type &__k) const </div><div class="ttdoc">Access to unordered_map data. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00616">unordered_map.h:616</a></div></div>
<div class="ttc" id="a01015_html_ab02a0d529edf8f45dc43d2079c804f06"><div class="ttname"><a href="a01015.html#ab02a0d529edf8f45dc43d2079c804f06">std::unordered_multimap::const_reference</a></div><div class="ttdeci">allocator_type::const_reference const_reference</div><div class="ttdoc">Iterator-related typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00800">unordered_map.h:800</a></div></div>
<div class="ttc" id="a01015_html_ada14f82918a4a9fcfaf3c4ce218d1e70"><div class="ttname"><a href="a01015.html#ada14f82918a4a9fcfaf3c4ce218d1e70">std::unordered_multimap::empty</a></div><div class="ttdeci">bool empty() const noexcept</div><div class="ttdoc">Returns true if the unordered_multimap is empty. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00909">unordered_map.h:909</a></div></div>
<div class="ttc" id="a01014_html_a42872e15c417c6f944d019315553951e"><div class="ttname"><a href="a01014.html#a42872e15c417c6f944d019315553951e">std::unordered_map::end</a></div><div class="ttdeci">iterator end() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00270">unordered_map.h:270</a></div></div>
<div class="ttc" id="a01015_html_a55b2bb934fcc4f41eaa67280c73ff1d5"><div class="ttname"><a href="a01015.html#a55b2bb934fcc4f41eaa67280c73ff1d5">std::unordered_multimap::equal_range</a></div><div class="ttdeci">std::pair< iterator, iterator > equal_range(const key_type &__x)</div><div class="ttdoc">Finds a subsequence matching given key. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01232">unordered_map.h:1232</a></div></div>
<div class="ttc" id="a01015_html_aa11b69676f9f379ea2274cd722fae38d"><div class="ttname"><a href="a01015.html#aa11b69676f9f379ea2274cd722fae38d">std::unordered_multimap::unordered_multimap</a></div><div class="ttdeci">unordered_multimap(initializer_list< value_type > __l, size_type __n=0, const hasher &__hf=hasher(), const key_equal &__eql=key_equal(), const allocator_type &__a=allocator_type())</div><div class="ttdoc">Builds an unordered_multimap from an initializer_list. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00865">unordered_map.h:865</a></div></div>
<div class="ttc" id="a01014_html_aa490a3e701dc9886e2524248231ae0d4"><div class="ttname"><a href="a01014.html#aa490a3e701dc9886e2524248231ae0d4">std::unordered_map::emplace</a></div><div class="ttdeci">std::pair< iterator, bool > emplace(_Args &&...__args)</div><div class="ttdoc">Attempts to build and insert a std::pair into the unordered_map. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00310">unordered_map.h:310</a></div></div>
<div class="ttc" id="a01014_html_af81fbed78a715d3c81e8c7655669c7e7"><div class="ttname"><a href="a01014.html#af81fbed78a715d3c81e8c7655669c7e7">std::unordered_map::rehash</a></div><div class="ttdeci">void rehash(size_type __n)</div><div class="ttdoc">May rehash the unordered_map. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00731">unordered_map.h:731</a></div></div>
<div class="ttc" id="a01014_html_add961e22f4549e2c94846946fbd25a7d"><div class="ttname"><a href="a01014.html#add961e22f4549e2c94846946fbd25a7d">std::unordered_map::load_factor</a></div><div class="ttdeci">float load_factor() const noexcept</div><div class="ttdoc">Returns the average number of elements per bucket. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00706">unordered_map.h:706</a></div></div>
<div class="ttc" id="a01014_html_a1d1b40a959eeb1a8abcd6ffa057e8a04"><div class="ttname"><a href="a01014.html#a1d1b40a959eeb1a8abcd6ffa057e8a04">std::unordered_map::unordered_map</a></div><div class="ttdeci">unordered_map(_InputIterator __f, _InputIterator __l, size_type __n=0, const hasher &__hf=hasher(), const key_equal &__eql=key_equal(), const allocator_type &__a=allocator_type())</div><div class="ttdoc">Builds an unordered_map from a range. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00159">unordered_map.h:159</a></div></div>
<div class="ttc" id="a01015_html_ac98a77485a1a68eaadb6a7c8b5d4b141"><div class="ttname"><a href="a01015.html#ac98a77485a1a68eaadb6a7c8b5d4b141">std::unordered_multimap::const_iterator</a></div><div class="ttdeci">_Hashtable::const_iterator const_iterator</div><div class="ttdoc">Iterator-related typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00802">unordered_map.h:802</a></div></div>
<div class="ttc" id="a01015_html_a79303f819716015a95be11962dda3e53"><div class="ttname"><a href="a01015.html#a79303f819716015a95be11962dda3e53">std::unordered_multimap::insert</a></div><div class="ttdeci">iterator insert(const value_type &__x)</div><div class="ttdoc">Inserts a std::pair into the unordered_multimap. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01027">unordered_map.h:1027</a></div></div>
<div class="ttc" id="a01014_html_a79c0b4fa2cebfb21251dc38d9645ebfd"><div class="ttname"><a href="a01014.html#a79c0b4fa2cebfb21251dc38d9645ebfd">std::unordered_map::unordered_map</a></div><div class="ttdeci">unordered_map(size_type __n=10, const hasher &__hf=hasher(), const key_equal &__eql=key_equal(), const allocator_type &__a=allocator_type())</div><div class="ttdoc">Default constructor creates no elements. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00138">unordered_map.h:138</a></div></div>
<div class="ttc" id="a01014_html_ac563e7804340b706c3efeca91157585b"><div class="ttname"><a href="a01014.html#ac563e7804340b706c3efeca91157585b">std::unordered_map::key_type</a></div><div class="ttdeci">_Hashtable::key_type key_type</div><div class="ttdoc">Public typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00106">unordered_map.h:106</a></div></div>
<div class="ttc" id="a01014_html_a2d7a21a98b09239b8745900308e63643"><div class="ttname"><a href="a01014.html#a2d7a21a98b09239b8745900308e63643">std::unordered_map::operator[]</a></div><div class="ttdeci">mapped_type & operator[](const key_type &__k)</div><div class="ttdoc">Subscript ( [] ) access to unordered_map data. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00595">unordered_map.h:595</a></div></div>
<div class="ttc" id="a01014_html_a0079bdd66a7c33f66f4233694ed5bb08"><div class="ttname"><a href="a01014.html#a0079bdd66a7c33f66f4233694ed5bb08">std::unordered_map::erase</a></div><div class="ttdeci">iterator erase(iterator __it)</div><div class="ttdoc">Erases an element from an unordered_map. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00452">unordered_map.h:452</a></div></div>
<div class="ttc" id="a01014_html_a2eee23bd13796426f3018c8a9341202f"><div class="ttname"><a href="a01014.html#a2eee23bd13796426f3018c8a9341202f">std::unordered_map::reserve</a></div><div class="ttdeci">void reserve(size_type __n)</div><div class="ttdoc">Prepare the unordered_map for a specified number of elements. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00742">unordered_map.h:742</a></div></div>
<div class="ttc" id="a01014_html_a300e907991787f5baa249ccdc39f04c1"><div class="ttname"><a href="a01014.html#a300e907991787f5baa249ccdc39f04c1">std::unordered_map::end</a></div><div class="ttdeci">const_local_iterator end(size_type __n) const </div><div class="ttdoc">Returns a read-only (constant) iterator pointing to one past the last bucket elements. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00694">unordered_map.h:694</a></div></div>
<div class="ttc" id="a01014_html_a917dcd56682abf611f68cb72cbfb7d3e"><div class="ttname"><a href="a01014.html#a917dcd56682abf611f68cb72cbfb7d3e">std::unordered_map::hasher</a></div><div class="ttdeci">_Hashtable::hasher hasher</div><div class="ttdoc">Public typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00109">unordered_map.h:109</a></div></div>
<div class="ttc" id="a01015_html_aba9b3986620ad0a7774ebacc0f196d19"><div class="ttname"><a href="a01015.html#aba9b3986620ad0a7774ebacc0f196d19">std::unordered_multimap::begin</a></div><div class="ttdeci">const_local_iterator begin(size_type __n) const </div><div class="ttdoc">Returns a read-only (constant) iterator pointing to the first bucket element. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01288">unordered_map.h:1288</a></div></div>
<div class="ttc" id="a01014_html_a6d830d6d91653672a6f20b748327622b"><div class="ttname"><a href="a01014.html#a6d830d6d91653672a6f20b748327622b">std::unordered_map::mapped_type</a></div><div class="ttdeci">_Hashtable::mapped_type mapped_type</div><div class="ttdoc">Public typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00108">unordered_map.h:108</a></div></div>
<div class="ttc" id="a01015_html_a1fd8297776af120bf58bb6252562fc35"><div class="ttname"><a href="a01015.html#a1fd8297776af120bf58bb6252562fc35">std::unordered_multimap::begin</a></div><div class="ttdeci">const_iterator begin() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00938">unordered_map.h:938</a></div></div>
<div class="ttc" id="a01015_html_a708a8efab9b1b9d8f1e41ca3ae2caaa5"><div class="ttname"><a href="a01015.html#a708a8efab9b1b9d8f1e41ca3ae2caaa5">std::unordered_multimap::end</a></div><div class="ttdeci">iterator end() noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00951">unordered_map.h:951</a></div></div>
<div class="ttc" id="a01015_html_afea08a0d2315df4b6da1318c74be7114"><div class="ttname"><a href="a01015.html#afea08a0d2315df4b6da1318c74be7114">std::unordered_multimap::max_load_factor</a></div><div class="ttdeci">void max_load_factor(float __z)</div><div class="ttdoc">Change the unordered_multimap maximum load factor. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l01340">unordered_map.h:1340</a></div></div>
<div class="ttc" id="a01014_html_a21d659d8a7b18d41726d04ed6451d1ce"><div class="ttname"><a href="a01014.html#a21d659d8a7b18d41726d04ed6451d1ce">std::unordered_map::operator[]</a></div><div class="ttdeci">mapped_type & operator[](key_type &&__k)</div><div class="ttdoc">Subscript ( [] ) access to unordered_map data. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00599">unordered_map.h:599</a></div></div>
<div class="ttc" id="a01014_html_a46087d4d85698c13e7fe5e10f13821d1"><div class="ttname"><a href="a01014.html#a46087d4d85698c13e7fe5e10f13821d1">std::unordered_map::operator=</a></div><div class="ttdeci">unordered_map & operator=(initializer_list< value_type > __l)</div><div class="ttdoc">Unordered_map list assignment operator. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00212">unordered_map.h:212</a></div></div>
<div class="ttc" id="a01014_html_a6b763e0c9c40786e19c26f5fa97e3ab6"><div class="ttname"><a href="a01014.html#a6b763e0c9c40786e19c26f5fa97e3ab6">std::unordered_map::end</a></div><div class="ttdeci">const_iterator end() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00279">unordered_map.h:279</a></div></div>
<div class="ttc" id="a01014_html_a9d409d14c46998843b60af82785dfd80"><div class="ttname"><a href="a01014.html#a9d409d14c46998843b60af82785dfd80">std::unordered_map::begin</a></div><div class="ttdeci">const_iterator begin() const noexcept</div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00257">unordered_map.h:257</a></div></div>
<div class="ttc" id="a01014_html_aca0525353d274a1abca19e123ca58702"><div class="ttname"><a href="a01014.html#aca0525353d274a1abca19e123ca58702">std::unordered_map::operator=</a></div><div class="ttdeci">unordered_map & operator=(const unordered_map &)=default</div><div class="ttdoc">Copy assignment operator. </div></div>
<div class="ttc" id="a01015_html_a7e5fb78a12eb45d16d77f673df99544a"><div class="ttname"><a href="a01015.html#a7e5fb78a12eb45d16d77f673df99544a">std::unordered_multimap::const_pointer</a></div><div class="ttdeci">allocator_type::const_pointer const_pointer</div><div class="ttdoc">Iterator-related typedefs. </div><div class="ttdef"><b>Definition:</b> <a href="a01624_source.html#l00798">unordered_map.h:798</a></div></div>
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