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<a href="a01154.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">// -*- C++ -*-</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> </div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Copyright (C) 2005-2018 Free Software Foundation, Inc.</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">//</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// This file is part of the GNU ISO C++ Library. This library is free</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// software; you can redistribute it and/or modify it under the terms</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// of the GNU General Public License as published by the Free Software</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// Foundation; either version 3, or (at your option) any later</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// 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, but</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// 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 GNU</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// General Public License for more details.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// Under Section 7 of GPL version 3, you are granted additional</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">// permissions described in the GCC Runtime Library Exception, version</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">// 3.1, as published by the Free Software Foundation.</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">// You should have received a copy of the GNU General Public License and</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">// a copy of the GCC Runtime Library Exception along with this program;</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">// <http://www.gnu.org/licenses/>.</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">// Permission to use, copy, modify, sell, and distribute this software</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">// is hereby granted without fee, provided that the above copyright</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment">// notice appears in all copies, and that both that copyright notice</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">// and this permission notice appear in supporting documentation. None</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// of the above authors, nor IBM Haifa Research Laboratories, make any</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">// representation about the suitability of this software for any</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// purpose. It is provided "as is" without express or implied</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">// warranty.</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"></span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment">/**</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment"> * @file detail/types_traits.hpp</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> * Contains a traits class of types used by containers.</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> */</span></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="preprocessor">#ifndef PB_DS_TYPES_TRAITS_HPP</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#define PB_DS_TYPES_TRAITS_HPP</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#include <<a class="code" href="a00038.html">algorithm</a>></span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#include <<a class="code" href="a00176.html">utility</a>></span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#include <<a class="code" href="a01124.html">ext/pb_ds/tag_and_trait.hpp</a>></span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#include <<a class="code" href="a01151.html">ext/pb_ds/detail/type_utils.hpp</a>></span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#include <<a class="code" href="a00176.html">utility</a>></span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">namespace </span><a class="code" href="a01593.html">__gnu_pbds</a></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> {</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">namespace </span>detail</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"> /**</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment"> * @addtogroup traits Traits</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"> * @{</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> */</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"></span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> /// Primary template.</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> Key, <span class="keyword">typename</span> Mapped></div><div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="a11439.html"> 61</a></span>  <span class="keyword">struct </span><a class="code" href="a11439.html">no_throw_copies</a></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  {</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">bool</span> __simple = is_simple<Key>::value</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  && is_simple<Mapped>::value;</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keyword">typedef</span> integral_constant<int, __simple> indicator;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  };</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment"></span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="comment"> /// Specialization.</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> Key></div><div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="a11443.html"> 70</a></span>  <span class="keyword">struct </span><a class="code" href="a11439.html">no_throw_copies</a><Key, <a class="code" href="a11215.html">null_type</a>></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  {</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">typedef</span> integral_constant<int, is_simple<Key>::value> indicator;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  };</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </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"> /// Stored value.</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> _Tv></div><div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="a11447.html"> 78</a></span>  <span class="keyword">struct </span><a class="code" href="a11447.html">stored_value</a></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  {</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">typedef</span> _Tv value_type;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  value_type m_value;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  };</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment"></span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment"> /// Stored hash.</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> _Th></div><div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="a11451.html"> 86</a></span>  <span class="keyword">struct </span><a class="code" href="a11451.html">stored_hash</a></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  {</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">typedef</span> _Th hash_type;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  hash_type m_hash;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  };</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment"></span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment"> /// Primary template for representation of stored data.</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment"> /// Two types of data can be stored: value and hash.</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> _Tv, <span class="keyword">typename</span> _Th></div><div class="line"><a name="l00095"></a><span class="lineno"><a class="line" href="a11455.html"> 95</a></span>  <span class="keyword">struct </span><a class="code" href="a11455.html">stored_data</a></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  : <span class="keyword">public</span> <a class="code" href="a11447.html">stored_value</a><_Tv>, <span class="keyword">public</span> <a class="code" href="a11451.html">stored_hash</a><_Th></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  { };</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment"></span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="comment"> /// Specialization for representation of stored data of just value type.</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> _Tv></div><div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="a11459.html"> 101</a></span>  <span class="keyword">struct </span><a class="code" href="a11455.html">stored_data</a><_Tv, <a class="code" href="a11215.html">null_type</a>></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  : <span class="keyword">public</span> <a class="code" href="a11447.html">stored_value</a><_Tv></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</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"> /// Primary template.</span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> Key, <span class="keyword">typename</span> Mapped, <span class="keyword">typename</span> _Alloc, <span class="keywordtype">bool</span> Store_Hash></div><div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="a11463.html"> 107</a></span>  <span class="keyword">struct </span><a class="code" href="a11463.html">type_base</a>;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment"></span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="comment"> /**</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="comment"> * Specialization of type_base for the case where the hash value</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment"> * is not stored alongside each value.</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="keyword">template</span><<span class="keyword">typename</span> Key, <span class="keyword">typename</span> Mapped, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="a11467.html"> 114</a></span>  <span class="keyword">struct </span><a class="code" href="a11463.html">type_base</a><Key, Mapped, _Alloc, false></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  {</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Alloc::size_type size_type;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Alloc::template rebind<Mapped> __rebind_m;</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_m::other __rebind_ma;</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keyword">typedef</span> <a class="code" href="a07767.html">std::pair<const Key, Mapped></a> <a class="code" href="a07767.html">__value_type</a>;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Alloc::template rebind<__value_type> __rebind_v;</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_v::other __rebind_va;</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_ma::value_type mapped_type;</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_ma::pointer mapped_pointer;</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_ma::const_pointer mapped_const_pointer;</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_ma::reference mapped_reference;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_ma::const_reference mapped_const_reference;</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_va::value_type value_type;</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_va::pointer pointer;</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_va::const_pointer const_pointer;</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_va::reference reference;</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_va::const_reference const_reference;</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keyword">typedef</span> <a class="code" href="a11455.html">stored_data<value_type, null_type></a> <a class="code" href="a11455.html">stored_data_type</a>;</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  };</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="comment"></span></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="comment"> /**</span></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="comment"> * Specialization of type_base for the case where the hash value</span></div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="comment"> * is stored alongside each value.</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="keyword">template</span><<span class="keyword">typename</span> Key, <span class="keyword">typename</span> Mapped, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l00147"></a><span class="lineno"><a class="line" href="a11471.html"> 147</a></span>  <span class="keyword">struct </span><a class="code" href="a11463.html">type_base</a><Key, Mapped, _Alloc, true></div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  {</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Alloc::size_type size_type;</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Alloc::template rebind<Mapped> __rebind_m;</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_m::other __rebind_ma;</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keyword">typedef</span> <a class="code" href="a07767.html">std::pair<const Key, Mapped></a> <a class="code" href="a07767.html">__value_type</a>;</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Alloc::template rebind<__value_type> __rebind_v;</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_v::other __rebind_va;</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> </div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_ma::value_type mapped_type;</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_ma::pointer mapped_pointer;</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_ma::const_pointer mapped_const_pointer;</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_ma::reference mapped_reference;</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_ma::const_reference mapped_const_reference;</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_va::value_type value_type;</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_va::pointer pointer;</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_va::const_pointer const_pointer;</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_va::reference reference;</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_va::const_reference const_reference;</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keyword">typedef</span> <a class="code" href="a11455.html">stored_data<value_type, size_type></a> <a class="code" href="a11455.html">stored_data_type</a>;</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  };</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> </div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="comment"></span></div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="comment"> /**</span></div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="comment"> * Specialization of type_base for the case where the hash value</span></div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="comment"> * is not stored alongside each value.</span></div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="comment"> */</span></div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Key, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l00181"></a><span class="lineno"><a class="line" href="a11475.html"> 181</a></span>  <span class="keyword">struct </span><a class="code" href="a11463.html">type_base</a><Key, <a class="code" href="a11215.html">null_type</a>, _Alloc, false></div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  {</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Alloc::size_type size_type;</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keyword">typedef</span> Key value_type;</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> </div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Alloc::template rebind<null_type> __rebind_m;</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_m::other __rebind_ma;</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Alloc::template rebind<value_type> __rebind_v;</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_v::other __rebind_va;</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_ma::value_type mapped_type;</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_ma::pointer mapped_pointer;</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_ma::const_pointer mapped_const_pointer;</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_ma::reference mapped_reference;</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_ma::const_reference mapped_const_reference;</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> </div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_va::pointer pointer;</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_va::const_pointer const_pointer;</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_va::reference reference;</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_va::const_reference const_reference;</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> </div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keyword">typedef</span> <a class="code" href="a11455.html">stored_data<value_type, null_type></a> <a class="code" href="a11455.html">stored_data_type</a>;</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span> </div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keyword">static</span> <a class="code" href="a11215.html">null_type</a> s_null_type;</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  };</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> </div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Key, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <a class="code" href="a11215.html">null_type</a></div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <a class="code" href="a11463.html">type_base<Key, null_type, _Alloc, false>::s_null_type</a>;</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="comment"></span></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="comment"> /**</span></div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="comment"> * Specialization of type_base for the case where the hash value</span></div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="comment"> * is stored alongside each value.</span></div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="comment"> */</span></div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Key, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l00220"></a><span class="lineno"><a class="line" href="a11479.html"> 220</a></span>  <span class="keyword">struct </span><a class="code" href="a11463.html">type_base</a><Key, <a class="code" href="a11215.html">null_type</a>, _Alloc, true></div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  {</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Alloc::size_type size_type;</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keyword">typedef</span> Key value_type;</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> </div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Alloc::template rebind<null_type> __rebind_m;</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_m::other __rebind_ma;</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Alloc::template rebind<value_type> __rebind_v;</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_v::other __rebind_va;</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_ma::value_type mapped_type;</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_ma::pointer mapped_pointer;</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_ma::const_pointer mapped_const_pointer;</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_ma::reference mapped_reference;</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_ma::const_reference mapped_const_reference;</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> </div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_va::pointer pointer;</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_va::const_pointer const_pointer;</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_va::reference reference;</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_va::const_reference const_reference;</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> </div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keyword">typedef</span> <a class="code" href="a11455.html">stored_data<value_type, size_type></a> <a class="code" href="a11455.html">stored_data_type</a>;</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keyword">static</span> <a class="code" href="a11215.html">null_type</a> s_null_type;</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  };</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span> </div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Key, <span class="keyword">typename</span> _Alloc></div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <a class="code" href="a11215.html">null_type</a></div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <a class="code" href="a11463.html">type_base<Key, null_type, _Alloc, true>::s_null_type</a>;</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> </div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="comment"></span></div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="comment"> /// Type base dispatch.</span></div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> Key, <span class="keyword">typename</span> Mapped, <span class="keyword">typename</span> _Alloc, <span class="keywordtype">bool</span> Store_Hash></div><div class="line"><a name="l00256"></a><span class="lineno"><a class="line" href="a11483.html"> 256</a></span>  <span class="keyword">struct </span><a class="code" href="a11483.html">type_dispatch</a></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  {</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keyword">typedef</span> <a class="code" href="a11463.html">type_base<Key, Mapped, _Alloc, Store_Hash></a> <a class="code" href="a11463.html">type</a>;</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> <span class="comment"></span></div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <span class="comment"> /// Traits for abstract types.</span></div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> Key, <span class="keyword">typename</span> Mapped, <span class="keyword">typename</span> _Alloc, <span class="keywordtype">bool</span> Store_Hash></div><div class="line"><a name="l00263"></a><span class="lineno"><a class="line" href="a11487.html"> 263</a></span>  <span class="keyword">struct </span><a class="code" href="a11487.html">types_traits</a></div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  : <span class="keyword">public</span> <a class="code" href="a11483.html">type_dispatch</a><Key, Mapped, _Alloc, Store_Hash>::type</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  {</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keyword">typedef</span> <a class="code" href="a11439.html">no_throw_copies<Key, Mapped></a> <a class="code" href="a11439.html">__nothrowcopy</a>;</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Alloc::template rebind<Key>::other __rebind_a;</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span> </div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> _Alloc::size_type size_type;</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_a::value_type key_type;</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_a::pointer key_pointer;</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_a::const_pointer key_const_pointer;</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_a::reference key_reference;</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __rebind_a::const_reference key_const_reference;</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keyword">typedef</span> <a class="code" href="a07767.html">std::pair<size_type, size_type></a> <a class="code" href="a07767.html">comp_hash</a>;</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keyword">typedef</span> integral_constant<int, Store_Hash> store_extra;</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> __nothrowcopy::indicator no_throw_indicator;</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> </div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  store_extra m_store_extra_indicator;</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  no_throw_indicator m_no_throw_copies_indicator;</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  };<span class="comment"></span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="comment"> //@}</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="comment"></span> } <span class="comment">// namespace detail</span></div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span> } <span class="comment">// namespace __gnu_pbds</span></div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> </div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="a11455_html"><div class="ttname"><a href="a11455.html">__gnu_pbds::detail::stored_data</a></div><div class="ttdoc">Primary template for representation of stored data. Two types of data can be stored: value and hash.</div><div class="ttdef"><b>Definition:</b> <a href="a01154_source.html#l00095">types_traits.hpp:95</a></div></div>
<div class="ttc" id="a01151_html"><div class="ttname"><a href="a01151.html">type_utils.hpp</a></div></div>
<div class="ttc" id="a07767_html"><div class="ttname"><a href="a07767.html">std::pair</a></div><div class="ttdoc">Struct holding two objects of arbitrary type.</div><div class="ttdef"><b>Definition:</b> <a href="a00572_source.html#l00208">stl_pair.h:208</a></div></div>
<div class="ttc" id="a11487_html"><div class="ttname"><a href="a11487.html">__gnu_pbds::detail::types_traits</a></div><div class="ttdoc">Traits for abstract types.</div><div class="ttdef"><b>Definition:</b> <a href="a01154_source.html#l00263">types_traits.hpp:263</a></div></div>
<div class="ttc" id="a11463_html"><div class="ttname"><a href="a11463.html">__gnu_pbds::detail::type_base</a></div><div class="ttdoc">Primary template.</div><div class="ttdef"><b>Definition:</b> <a href="a01154_source.html#l00107">types_traits.hpp:107</a></div></div>
<div class="ttc" id="a01124_html"><div class="ttname"><a href="a01124.html">tag_and_trait.hpp</a></div></div>
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<div class="ttc" id="a01593_html"><div class="ttname"><a href="a01593.html">__gnu_pbds</a></div><div class="ttdoc">GNU extensions for policy-based data structures for public use.</div><div class="ttdef"><b>Definition:</b> <a href="a01109_source.html#l00051">assoc_container.hpp:51</a></div></div>
<div class="ttc" id="a11483_html"><div class="ttname"><a href="a11483.html">__gnu_pbds::detail::type_dispatch</a></div><div class="ttdoc">Type base dispatch.</div><div class="ttdef"><b>Definition:</b> <a href="a01154_source.html#l00256">types_traits.hpp:256</a></div></div>
<div class="ttc" id="a00038_html"><div class="ttname"><a href="a00038.html">algorithm</a></div></div>
<div class="ttc" id="a11451_html"><div class="ttname"><a href="a11451.html">__gnu_pbds::detail::stored_hash</a></div><div class="ttdoc">Stored hash.</div><div class="ttdef"><b>Definition:</b> <a href="a01154_source.html#l00086">types_traits.hpp:86</a></div></div>
<div class="ttc" id="a11439_html"><div class="ttname"><a href="a11439.html">__gnu_pbds::detail::no_throw_copies</a></div><div class="ttdoc">Primary template.</div><div class="ttdef"><b>Definition:</b> <a href="a01154_source.html#l00061">types_traits.hpp:61</a></div></div>
<div class="ttc" id="a11215_html"><div class="ttname"><a href="a11215.html">__gnu_pbds::null_type</a></div><div class="ttdoc">Represents no type, or absence of type, for template tricks.</div><div class="ttdef"><b>Definition:</b> <a href="a01124_source.html#l00210">tag_and_trait.hpp:210</a></div></div>
<div class="ttc" id="a11447_html"><div class="ttname"><a href="a11447.html">__gnu_pbds::detail::stored_value</a></div><div class="ttdoc">Stored value.</div><div class="ttdef"><b>Definition:</b> <a href="a01154_source.html#l00078">types_traits.hpp:78</a></div></div>
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