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<a href="a01115.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 hash_policy.hpp</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> * Contains hash-related policies.</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_HASH_POLICY_HPP</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#define PB_DS_HASH_POLICY_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"><a class="line" href="a11099.html#adecad428987dfd07cf4df9aa49a25dc3"> 44</a></span> <span class="preprocessor">#include <<a class="code" href="a00656.html">bits/c++config.h</a>></span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#include <<a class="code" href="a00038.html">algorithm</a>></span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#include <<a class="code" href="a00182.html">vector</a>></span></div><div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="a11083.html#af5404477bbd9dca79da25daf6bd77592"> 47</a></span> <span class="preprocessor">#include <<a class="code" href="a00215.html">cmath</a>></span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#include <<a class="code" href="a01112.html">ext/pb_ds/exception.hpp</a>></span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</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="l00050"></a><span class="lineno"><a class="line" href="a11099.html#aba05ccfca9dd3a44f331377bd7cc2c42"> 50</a></span> <span class="preprocessor">#include <<a class="code" href="a01313.html">ext/pb_ds/detail/hash_fn/mask_based_range_hashing.hpp</a>></span></div><div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="a11071.html#ae22be7552bf62d81aa93eb0b151e6016"> 51</a></span> <span class="preprocessor">#include <<a class="code" href="a01316.html">ext/pb_ds/detail/hash_fn/mod_based_range_hashing.hpp</a>></span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#include <<a class="code" href="a01403.html">ext/pb_ds/detail/resize_policy/hash_load_check_resize_trigger_size_base.hpp</a>></span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="keyword">namespace </span><a class="code" href="a01593.html">__gnu_pbds</a></div><div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="a11087.html#aecfd626845c5f41b5996a98ce41abe5d"> 55</a></span> {</div><div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="a11099.html#a8f0e49859d29501c85eacf73af545119"> 56</a></span> <span class="preprocessor">#define PB_DS_CLASS_T_DEC template<typename Size_Type></span></div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="a11079.html#a0b75e4a9b61ac153724d2c120d2a56dd"> 57</a></span> <span class="preprocessor">#define PB_DS_CLASS_C_DEC linear_probe_fn<Size_Type></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"> /// A probe sequence policy using fixed increments.</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> Size_Type = std::<span class="keywordtype">size_t</span>></div><div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="a11087.html#aa657361a797637c5894f887b2f68b08d"> 61</a></span>  <span class="keyword">class </span><a class="code" href="a11067.html">linear_probe_fn</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">public</span>:</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">typedef</span> Size_Type size_type;</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="a11087.html#a495e2209b7f02d5006404aaaa1087768"> 67</a></span>  swap(PB_DS_CLASS_C_DEC& other);</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">protected</span>:<span class="comment"></span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="comment"> /// Returns the i-th offset from the hash value.</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment"></span> <span class="keyword">inline</span> size_type</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <a class="code" href="a11067.html#a8974edcb80c2e1a8aee992a01b517b34">operator()</a>(size_type i) <span class="keyword">const</span>;</div><div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="a11087.html#ac180a1382d59cb873053ef1a00aeaf7a"> 73</a></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="preprocessor">#include <<a class="code" href="a01310.html">ext/pb_ds/detail/hash_fn/linear_probe_fn_imp.hpp</a>></span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="preprocessor">#undef PB_DS_CLASS_T_DEC</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="preprocessor">#undef PB_DS_CLASS_C_DEC</span></div><div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="a11087.html#a0ada2bfdc28eb5b321d4e40ae1d383f1"> 79</a></span> </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="preprocessor">#define PB_DS_CLASS_T_DEC template<typename Size_Type></span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="preprocessor">#define PB_DS_CLASS_C_DEC quadratic_probe_fn<Size_Type></span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="comment"></span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment"> /// A probe sequence policy using square increments.</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> Size_Type = std::<span class="keywordtype">size_t</span>></div><div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="a11087.html#a64694cff7ecc080077cf5a1d77cfb91f"> 85</a></span>  <span class="keyword">class </span><a class="code" href="a11071.html">quadratic_probe_fn</a></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  {</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">typedef</span> Size_Type size_type;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="a11087.html#a240b4b28ea1cdc784d5e95c62db3c15f"> 91</a></span>  swap(PB_DS_CLASS_C_DEC& other);</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keyword">protected</span>:<span class="comment"></span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment"> /// Returns the i-th offset from the hash value.</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="comment"></span> <span class="keyword">inline</span> size_type</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <a class="code" href="a11071.html#ae22be7552bf62d81aa93eb0b151e6016">operator()</a>(size_type i) <span class="keyword">const</span>;</div><div class="line"><a name="l00097"></a><span class="lineno"><a class="line" href="a11087.html#a751447ee7cf5a38825c91c46156f1553"> 97</a></span>  };</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="preprocessor">#include <<a class="code" href="a01322.html">ext/pb_ds/detail/hash_fn/quadratic_probe_fn_imp.hpp</a>></span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="preprocessor">#undef PB_DS_CLASS_T_DEC</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="preprocessor">#undef PB_DS_CLASS_C_DEC</span></div><div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="a11087.html#ad2553af559204a400e889dfce3793555"> 103</a></span> </div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="preprocessor">#define PB_DS_CLASS_T_DEC template<typename Size_Type></span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="preprocessor">#define PB_DS_CLASS_C_DEC direct_mask_range_hashing<Size_Type></span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="comment"></span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment"> /// A mask range-hashing class (uses a bitmask).</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> Size_Type = std::<span class="keywordtype">size_t</span>></div><div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="a11087.html#a3873f31f2d3d3ff8118f48fa2bead1a8"> 109</a></span>  <span class="keyword">class </span><a class="code" href="a11075.html">direct_mask_range_hashing</a></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  : <span class="keyword">public</span> <a class="code" href="a11659.html">detail::mask_based_range_hashing</a><Size_Type></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  {</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keyword">typedef</span> <a class="code" href="a11659.html">detail::mask_based_range_hashing<Size_Type></a> mask_based_base;</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div><div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="a11087.html#a1f46c2c9b293370318f1e2abb64cfcc1"> 115</a></span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keyword">typedef</span> Size_Type size_type;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  swap(PB_DS_CLASS_C_DEC& other);</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div><div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="a11087.html#afe7436bbd2219b3bb023834046574805"> 121</a></span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  notify_resized(size_type size);</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="comment"></span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="comment"> /// Transforms the __hash value hash into a ranged-hash value</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="comment"> /// (using a bit-mask).</span></div><div class="line"><a name="l00127"></a><span class="lineno"><a class="line" href="a11087.html#a7c5123f36dfca1b53699730fd2d184e8"> 127</a></span> <span class="comment"></span> <span class="keyword">inline</span> size_type</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <a class="code" href="a11075.html#a01ee7eade182938e160f79cb9c68d73c">operator()</a>(size_type hash) <span class="keyword">const</span>;</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  };</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="preprocessor">#include <<a class="code" href="a01304.html">ext/pb_ds/detail/hash_fn/direct_mask_range_hashing_imp.hpp</a>></span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div><div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="a11087.html#ad50aebe50070ae305b6c17a522bf6d0b"> 133</a></span> <span class="preprocessor">#undef PB_DS_CLASS_T_DEC</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="preprocessor">#undef PB_DS_CLASS_C_DEC</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="preprocessor">#define PB_DS_CLASS_T_DEC template<typename Size_Type></span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="preprocessor">#define PB_DS_CLASS_C_DEC direct_mod_range_hashing<Size_Type></span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="comment"></span></div><div class="line"><a name="l00139"></a><span class="lineno"><a class="line" href="a11087.html#a21c9dcb73448b7a0e82857a272ad43a8"> 139</a></span> <span class="comment"> /// A mod range-hashing class (uses the modulo function).</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> Size_Type = std::<span class="keywordtype">size_t</span>></div><div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="a11079.html"> 141</a></span>  <span class="keyword">class </span><a class="code" href="a11079.html">direct_mod_range_hashing</a></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  : <span class="keyword">public</span> <a class="code" href="a11663.html">detail::mod_based_range_hashing</a><Size_Type></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  {</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keyword">typedef</span> Size_Type size_type;</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  swap(PB_DS_CLASS_C_DEC& other);</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00151"></a><span class="lineno"><a class="line" href="a11083.html#a027d59f653ccc3272bb94540164bfd77"> 151</a></span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  notify_resized(size_type size);</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"> /// Transforms the __hash value hash into a ranged-hash value</span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="comment"> /// (using a modulo operation).</span></div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="comment"></span> <span class="keyword">inline</span> size_type</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <a class="code" href="a11079.html#a0b75e4a9b61ac153724d2c120d2a56dd">operator()</a>(size_type hash) <span class="keyword">const</span>;</div><div class="line"><a name="l00158"></a><span class="lineno"><a class="line" href="a11099.html#aa07771b548262c254a703ae15eab2e2a"> 158</a></span> </div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keyword">typedef</span> <a class="code" href="a11663.html">detail::mod_based_range_hashing<size_type></a> mod_based_base;</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  };</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="preprocessor">#include <<a class="code" href="a01307.html">ext/pb_ds/detail/hash_fn/direct_mod_range_hashing_imp.hpp</a>></span></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="preprocessor">#undef PB_DS_CLASS_T_DEC</span></div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="preprocessor">#undef PB_DS_CLASS_C_DEC</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> </div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="preprocessor">#define PB_DS_CLASS_T_DEC template<bool External_Load_Access, typename Size_Type></span></div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="preprocessor">#define PB_DS_CLASS_C_DEC hash_load_check_resize_trigger<External_Load_Access, Size_Type></span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="preprocessor">#define PB_DS_SIZE_BASE_C_DEC detail::hash_load_check_resize_trigger_size_base<Size_Type, External_Load_Access></span></div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="comment"></span></div><div class="line"><a name="l00172"></a><span class="lineno"><a class="line" href="a11087.html#a548dc80e54ce98dfb63b6197b0a5367f"> 172</a></span> <span class="comment"> /// A resize trigger policy based on a load check. It keeps the</span></div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="comment"> /// load factor between some load factors load_min and load_max.</span></div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keywordtype">bool</span> External_Load_Access = false, <span class="keyword">typename</span> Size_Type = std::<span class="keywordtype">size_t</span>></div><div class="line"><a name="l00175"></a><span class="lineno"><a class="line" href="a11083.html"> 175</a></span>  <span class="keyword">class </span><a class="code" href="a11083.html">hash_load_check_resize_trigger</a> : <span class="keyword">private</span> PB_DS_SIZE_BASE_C_DEC</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  {</div><div class="line"><a name="l00177"></a><span class="lineno"><a class="line" href="a11099.html#ad37fb95749d1e67ee327b9a47198242c"> 177</a></span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keyword">typedef</span> Size_Type size_type;</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keyword">enum</span></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  {<span class="comment"></span></div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="comment"> /// Specifies whether the load factor can be accessed</span></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="comment"> /// externally. The two options have different trade-offs in</span></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="comment"> /// terms of flexibility, genericity, and encapsulation.</span></div><div class="line"><a name="l00185"></a><span class="lineno"><a class="line" href="a11083.html#a05e423b5b9d07f35207c370d62f499caa8dad02122f698bdbd58666bcbc3fdf62"> 185</a></span> <span class="comment"></span> <a class="code" href="a11083.html#a05e423b5b9d07f35207c370d62f499caa8dad02122f698bdbd58666bcbc3fdf62">external_load_access</a> = External_Load_Access</div><div class="line"><a name="l00186"></a><span class="lineno"><a class="line" href="a11099.html#aa602ba7bfa4925ea84591734c68d49e2"> 186</a></span>  };</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="comment"></span></div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="comment"> /// Default constructor, or constructor taking load_min and</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="comment"> /// load_max load factors between which this policy will keep the</span></div><div class="line"><a name="l00190"></a><span class="lineno"><a class="line" href="a11087.html#a65eddf9416d51fc632010a8667fe58c2"> 190</a></span> <span class="comment"> /// actual load.</span></div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment"></span> <a class="code" href="a11083.html#af5404477bbd9dca79da25daf6bd77592">hash_load_check_resize_trigger</a>(<span class="keywordtype">float</span> load_min = 0.125,</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordtype">float</span> load_max = 0.5);</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  swap(<a class="code" href="a11083.html">hash_load_check_resize_trigger</a>& other);</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keyword">virtual</span></div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  ~<a class="code" href="a11083.html">hash_load_check_resize_trigger</a>();</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"> /// Returns a pair of the minimal and maximal loads, respectively.</span></div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="comment"></span> <span class="keyword">inline</span> <a class="code" href="a07767.html">std::pair<float, float></a></div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <a class="code" href="a11083.html#a81fa82cbe3d7c6eab0febcba7f31a4d2">get_loads</a>() <span class="keyword">const</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"> /// Sets the loads through a pair of the minimal and maximal</span></div><div class="line"><a name="l00205"></a><span class="lineno"><a class="line" href="a11087.html#acbe6814913bb7c30a34f4fc4d99d4e01"> 205</a></span> <span class="comment"> /// loads, respectively.</span></div><div class="line"><a name="l00206"></a><span class="lineno"><a class="line" href="a11083.html#a4c92b235ca2dcda57fe3d4cee1afb48b"> 206</a></span> <span class="comment"></span> <span class="keywordtype">void</span></div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <a class="code" href="a11083.html#a5dba0dabb39ff7313a02f51b1bfefe24">set_loads</a>(<a class="code" href="a07767.html">std::pair<float, float></a> load_pair);</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>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  notify_insert_search_start();</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  notify_insert_search_collision();</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  notify_insert_search_end();</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> </div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  notify_find_search_start();</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">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  notify_find_search_collision();</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> </div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  notify_find_search_end();</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  notify_erase_search_start();</div><div class="line"><a name="l00230"></a><span class="lineno"><a class="line" href="a11099.html#ab897e097208419985aaba8fa685f7af1"> 230</a></span> </div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  notify_erase_search_collision();</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  notify_erase_search_end();</div><div class="line"><a name="l00236"></a><span class="lineno"><a class="line" href="a11099.html#ab98dda215945468c1fae60ccd9253f8b"> 236</a></span> <span class="comment"></span></div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="comment"> /// Notifies an element was inserted. The total number of entries</span></div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="comment"> /// in the table is num_entries.</span></div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> <span class="comment"></span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <a class="code" href="a11083.html#a6389dcb57ad2dc82804a7dbf32d96fc8">notify_inserted</a>(size_type num_entries);</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div><div class="line"><a name="l00242"></a><span class="lineno"><a class="line" href="a11099.html#a85ef6c33782f4a5e1e7fd2921d010e1a"> 242</a></span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  notify_erased(size_type num_entries);</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="comment"></span></div><div class="line"><a name="l00245"></a><span class="lineno"><a class="line" href="a11083.html#a5dba0dabb39ff7313a02f51b1bfefe24"> 245</a></span> <span class="comment"> /// Notifies the table was cleared.</span></div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="comment"></span> <span class="keywordtype">void</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <a class="code" href="a11083.html#a4c92b235ca2dcda57fe3d4cee1afb48b">notify_cleared</a>();</div><div class="line"><a name="l00248"></a><span class="lineno"><a class="line" href="a11099.html#acbf933ac9a8d4356949207fa762ad9e9"> 248</a></span> <span class="comment"></span></div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> <span class="comment"> /// Notifies the table was resized as a result of this object's</span></div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="comment"> /// signifying that a resize is needed.</span></div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="comment"></span> <span class="keywordtype">void</span></div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <a class="code" href="a11083.html#a027d59f653ccc3272bb94540164bfd77">notify_resized</a>(size_type new_size);</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> </div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  notify_externally_resized(size_type new_size);</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  is_resize_needed() <span class="keyword">const</span>;</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="keyword">inline</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  is_grow_needed(size_type size, size_type num_entries) <span class="keyword">const</span>;</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> </div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  do_resize(size_type new_size);</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> </div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keyword">typedef</span> PB_DS_SIZE_BASE_C_DEC size_base;</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> </div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="preprocessor">#ifdef _GLIBCXX_DEBUG</span></div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  assert_valid(<span class="keyword">const</span> <span class="keywordtype">char</span>* file, <span class="keywordtype">int</span> line) <span class="keyword">const</span>;</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> </div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keywordtype">float</span> m_load_min;</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keywordtype">float</span> m_load_max;</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  size_type m_next_shrink_size;</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  size_type m_next_grow_size;</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keywordtype">bool</span> m_resize_needed;</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  };</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> <span class="preprocessor">#include <<a class="code" href="a01400.html">ext/pb_ds/detail/resize_policy/hash_load_check_resize_trigger_imp.hpp</a>></span></div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span> </div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="preprocessor">#undef PB_DS_CLASS_T_DEC</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="preprocessor">#undef PB_DS_CLASS_C_DEC</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="preprocessor">#undef PB_DS_SIZE_BASE_C_DEC</span></div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span> </div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> <span class="preprocessor">#define PB_DS_CLASS_T_DEC template<bool External_Load_Access, typename Size_Type></span></div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="preprocessor">#define PB_DS_CLASS_C_DEC cc_hash_max_collision_check_resize_trigger<External_Load_Access, Size_Type></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"> /// A resize trigger policy based on collision checks. It keeps the</span></div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="comment"> /// simulated load factor lower than some given load factor.</span></div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keywordtype">bool</span> External_Load_Access = false, <span class="keyword">typename</span> Size_Type = std::<span class="keywordtype">size_t</span>></div><div class="line"><a name="l00293"></a><span class="lineno"><a class="line" href="a11087.html"> 293</a></span>  <span class="keyword">class </span><a class="code" href="a11087.html">cc_hash_max_collision_check_resize_trigger</a></div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  {</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keyword">typedef</span> Size_Type size_type;</div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span> </div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keyword">enum</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"> /// Specifies whether the load factor can be accessed</span></div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="comment"> /// externally. The two options have different trade-offs in</span></div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="comment"> /// terms of flexibility, genericity, and encapsulation.</span></div><div class="line"><a name="l00303"></a><span class="lineno"><a class="line" href="a11087.html#afd8e1e7947fd32043e5a161234d6bb8cabc495279215d973cef60eeedf09f5a70"> 303</a></span> <span class="comment"></span> <a class="code" href="a11087.html#afd8e1e7947fd32043e5a161234d6bb8cabc495279215d973cef60eeedf09f5a70">external_load_access</a> = External_Load_Access</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</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"> /// Default constructor, or constructor taking load, a __load</span></div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="comment"> /// factor which it will attempt to maintain.</span></div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <span class="comment"></span> <a class="code" href="a11087.html#a3570f81e8bebfa7c217839b679c1692c">cc_hash_max_collision_check_resize_trigger</a>(<span class="keywordtype">float</span> load = 0.5);</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span> </div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  swap(PB_DS_CLASS_C_DEC& other);</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"> /// Returns the current load.</span></div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="comment"></span> <span class="keyword">inline</span> <span class="keywordtype">float</span></div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <a class="code" href="a11087.html#a65eddf9416d51fc632010a8667fe58c2">get_load</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <span class="comment"></span></div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="comment"> /// Sets the load; does not resize the container.</span></div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span> <span class="comment"></span> <span class="keywordtype">void</span></div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <a class="code" href="a11087.html#acbe6814913bb7c30a34f4fc4d99d4e01">set_load</a>(<span class="keywordtype">float</span> load);</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span> </div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keyword">protected</span>:<span class="comment"></span></div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span> <span class="comment"> /// Notifies an insert search started.</span></div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span> <span class="comment"></span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <a class="code" href="a11087.html#ac180a1382d59cb873053ef1a00aeaf7a">notify_insert_search_start</a>();</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span> <span class="comment"></span></div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span> <span class="comment"> /// Notifies a search encountered a collision.</span></div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span> <span class="comment"></span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <a class="code" href="a11087.html#a0ada2bfdc28eb5b321d4e40ae1d383f1">notify_insert_search_collision</a>();</div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span> <span class="comment"></span></div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span> <span class="comment"> /// Notifies a search ended.</span></div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span> <span class="comment"></span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <a class="code" href="a11087.html#a64694cff7ecc080077cf5a1d77cfb91f">notify_insert_search_end</a>();</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="comment"></span></div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span> <span class="comment"> /// Notifies a find search started.</span></div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span> <span class="comment"></span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <a class="code" href="a11087.html#aecfd626845c5f41b5996a98ce41abe5d">notify_find_search_start</a>();</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="comment"> /// Notifies a search encountered a collision.</span></div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span> <span class="comment"></span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <a class="code" href="a11087.html#aa657361a797637c5894f887b2f68b08d">notify_find_search_collision</a>();</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span> <span class="comment"></span></div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span> <span class="comment"> /// Notifies a search ended.</span></div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span> <span class="comment"></span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <a class="code" href="a11087.html#a495e2209b7f02d5006404aaaa1087768">notify_find_search_end</a>();</div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span> <span class="comment"></span></div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span> <span class="comment"> /// Notifies an erase search started.</span></div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span> <span class="comment"></span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <a class="code" href="a11087.html#a240b4b28ea1cdc784d5e95c62db3c15f">notify_erase_search_start</a>();</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"> /// Notifies a search encountered a collision.</span></div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span> <span class="comment"></span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <a class="code" href="a11087.html#a751447ee7cf5a38825c91c46156f1553">notify_erase_search_collision</a>();</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"> /// Notifies a search ended.</span></div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span> <span class="comment"></span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <a class="code" href="a11087.html#ad2553af559204a400e889dfce3793555">notify_erase_search_end</a>();</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span> <span class="comment"></span></div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span> <span class="comment"> /// Notifies an element was inserted.</span></div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span> <span class="comment"></span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <a class="code" href="a11087.html#a3873f31f2d3d3ff8118f48fa2bead1a8">notify_inserted</a>(size_type num_entries);</div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span> <span class="comment"></span></div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span> <span class="comment"> /// Notifies an element was erased.</span></div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span> <span class="comment"></span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <a class="code" href="a11087.html#a1f46c2c9b293370318f1e2abb64cfcc1">notify_erased</a>(size_type num_entries);</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <span class="comment"></span></div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span> <span class="comment"> /// Notifies the table was cleared.</span></div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span> <span class="comment"></span> <span class="keywordtype">void</span></div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <a class="code" href="a11087.html#afe7436bbd2219b3bb023834046574805">notify_cleared</a>();</div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span> <span class="comment"></span></div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span> <span class="comment"> /// Notifies the table was resized as a result of this object's</span></div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span> <span class="comment"> /// signifying that a resize is needed.</span></div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span> <span class="comment"></span> <span class="keywordtype">void</span></div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <a class="code" href="a11087.html#a21c9dcb73448b7a0e82857a272ad43a8">notify_resized</a>(size_type new_size);</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span> <span class="comment"></span></div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span> <span class="comment"> /// Notifies the table was resized externally.</span></div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span> <span class="comment"></span> <span class="keywordtype">void</span></div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <a class="code" href="a11087.html#a548dc80e54ce98dfb63b6197b0a5367f">notify_externally_resized</a>(size_type new_size);</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span> <span class="comment"></span></div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span> <span class="comment"> /// Queries whether a resize is needed.</span></div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span> <span class="comment"></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <a class="code" href="a11087.html#a7c5123f36dfca1b53699730fd2d184e8">is_resize_needed</a>() <span class="keyword">const</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"> /// Queries whether a grow is needed. This method is called only</span></div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span> <span class="comment"> /// if this object indicated is needed.</span></div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span> <span class="comment"></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <a class="code" href="a11087.html#ad50aebe50070ae305b6c17a522bf6d0b">is_grow_needed</a>(size_type size, size_type num_entries) <span class="keyword">const</span>;</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span> </div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  calc_max_num_coll();</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span> </div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  calc_resize_needed();</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span> </div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="keywordtype">float</span> m_load;</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  size_type m_size;</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  size_type m_num_col;</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  size_type m_max_col;</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keywordtype">bool</span> m_resize_needed;</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  };</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span> </div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span> <span class="preprocessor">#include <<a class="code" href="a01394.html">ext/pb_ds/detail/resize_policy/cc_hash_max_collision_check_resize_trigger_imp.hpp</a>></span></div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span> </div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span> <span class="preprocessor">#undef PB_DS_CLASS_T_DEC</span></div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span> <span class="preprocessor">#undef PB_DS_CLASS_C_DEC</span></div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span> </div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span> <span class="preprocessor">#define PB_DS_CLASS_T_DEC template<typename Size_Type></span></div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span> <span class="preprocessor">#define PB_DS_CLASS_C_DEC hash_exponential_size_policy<Size_Type></span></div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span> <span class="comment"></span></div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span> <span class="comment"> /// A size policy whose sequence of sizes form an exponential</span></div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span> <span class="comment"> /// sequence (typically powers of 2.</span></div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> Size_Type = std::<span class="keywordtype">size_t</span>></div><div class="line"><a name="l00413"></a><span class="lineno"><a class="line" href="a11091.html"> 413</a></span>  <span class="keyword">class </span><a class="code" href="a11091.html">hash_exponential_size_policy</a></div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  {</div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="keyword">typedef</span> Size_Type size_type;</div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span> <span class="comment"></span></div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span> <span class="comment"> /// Default constructor, or onstructor taking a start_size, or</span></div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span> <span class="comment"> /// constructor taking a start size and grow_factor. The policy</span></div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span> <span class="comment"> /// will use the sequence of sizes start_size, start_size*</span></div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span> <span class="comment"> /// grow_factor, start_size* grow_factor^2, ...</span></div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span> <span class="comment"></span> <a class="code" href="a11091.html#afaa82af641851bf662b2cf2f60ea1eb9">hash_exponential_size_policy</a>(size_type start_size = 8,</div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  size_type grow_factor = 2);</div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span> </div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  swap(PB_DS_CLASS_C_DEC& other);</div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span> </div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  size_type</div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  get_nearest_larger_size(size_type size) <span class="keyword">const</span>;</div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span> </div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  size_type</div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  get_nearest_smaller_size(size_type size) <span class="keyword">const</span>;</div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span> </div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  size_type m_start_size;</div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span>  size_type m_grow_factor;</div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  };</div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span> </div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span> <span class="preprocessor">#include <<a class="code" href="a01397.html">ext/pb_ds/detail/resize_policy/hash_exponential_size_policy_imp.hpp</a>></span></div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span> </div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span> <span class="preprocessor">#undef PB_DS_CLASS_T_DEC</span></div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span> <span class="preprocessor">#undef PB_DS_CLASS_C_DEC</span></div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span> </div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span> <span class="preprocessor">#define PB_DS_CLASS_T_DEC</span></div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span> <span class="preprocessor">#define PB_DS_CLASS_C_DEC hash_prime_size_policy</span></div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span> <span class="comment"></span></div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span> <span class="comment"> /// A size policy whose sequence of sizes form a nearly-exponential</span></div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span> <span class="comment"> /// sequence of primes.</span></div><div class="line"><a name="l00450"></a><span class="lineno"><a class="line" href="a11095.html"> 450</a></span> <span class="comment"></span> <span class="keyword">class </span><a class="code" href="a11095.html">hash_prime_size_policy</a></div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  {</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <span class="keyword">public</span>:<span class="comment"></span></div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span> <span class="comment"> /// Size type.</span></div><div class="line"><a name="l00454"></a><span class="lineno"><a class="line" href="a11095.html#a74744bfab3764b78a3cf339de9479a80"> 454</a></span> <span class="comment"></span> <span class="keyword">typedef</span> std::size_t <a class="code" href="a11095.html#a74744bfab3764b78a3cf339de9479a80">size_type</a>;</div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span> <span class="comment"></span></div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span> <span class="comment"> /// Default constructor, or onstructor taking a start_size The</span></div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span> <span class="comment"> /// policy will use the sequence of sizes approximately</span></div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span> <span class="comment"> /// start_size, start_size* 2, start_size* 2^2, ...</span></div><div class="line"><a name="l00459"></a><span class="lineno"> 459</span> <span class="comment"></span> <a class="code" href="a11095.html#ad18b7b7fe2840b81542376ddb4e0bcfa">hash_prime_size_policy</a>(<a class="code" href="a11095.html#a74744bfab3764b78a3cf339de9479a80">size_type</a> start_size = 8);</div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span> </div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  swap(PB_DS_CLASS_C_DEC& other);</div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span> </div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <a class="code" href="a11095.html#a74744bfab3764b78a3cf339de9479a80">size_type</a></div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  get_nearest_larger_size(<a class="code" href="a11095.html#a74744bfab3764b78a3cf339de9479a80">size_type</a> size) <span class="keyword">const</span>;</div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span> </div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <a class="code" href="a11095.html#a74744bfab3764b78a3cf339de9479a80">size_type</a></div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  get_nearest_smaller_size(<a class="code" href="a11095.html#a74744bfab3764b78a3cf339de9479a80">size_type</a> size) <span class="keyword">const</span>;</div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span> </div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <a class="code" href="a11095.html#a74744bfab3764b78a3cf339de9479a80">size_type</a> m_start_size;</div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  };</div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span> </div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span> <span class="preprocessor">#include <<a class="code" href="a01406.html">ext/pb_ds/detail/resize_policy/hash_prime_size_policy_imp.hpp</a>></span></div><div class="line"><a name="l00476"></a><span class="lineno"> 476</span> </div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span> <span class="preprocessor">#undef PB_DS_CLASS_T_DEC</span></div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span> <span class="preprocessor">#undef PB_DS_CLASS_C_DEC</span></div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span> </div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span> <span class="preprocessor">#define PB_DS_CLASS_T_DEC template<typename Size_Policy, typename Trigger_Policy, bool External_Size_Access, typename Size_Type></span></div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span> </div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span> <span class="preprocessor">#define PB_DS_CLASS_C_DEC hash_standard_resize_policy<Size_Policy, Trigger_Policy, External_Size_Access, Size_Type></span></div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span> <span class="comment"></span></div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span> <span class="comment"> /// A resize policy which delegates operations to size and trigger policies.</span></div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> Size_Policy = hash_exponential_size_policy<>,</div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <span class="keyword">typename</span> Trigger_Policy = hash_load_check_re<span class="keywordtype">size_t</span>rigger<>,</div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keywordtype">bool</span> External_Size_Access = false,</div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="keyword">typename</span> Size_Type = std::<span class="keywordtype">size_t</span>></div><div class="line"><a name="l00489"></a><span class="lineno"><a class="line" href="a11099.html"> 489</a></span>  <span class="keyword">class </span><a class="code" href="a11099.html">hash_standard_resize_policy</a></div><div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  : <span class="keyword">public</span> Size_Policy, <span class="keyword">public</span> Trigger_Policy</div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  {</div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <span class="keyword">typedef</span> Size_Type size_type;</div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="keyword">typedef</span> Trigger_Policy trigger_policy;</div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="keyword">typedef</span> Size_Policy size_policy;</div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span> </div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  <span class="keyword">enum</span></div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  {</div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  external_size_access = External_Size_Access</div><div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  };</div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span> <span class="comment"></span></div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span> <span class="comment"> /// Default constructor.</span></div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span> <span class="comment"></span> <a class="code" href="a11099.html#adecad428987dfd07cf4df9aa49a25dc3">hash_standard_resize_policy</a>();</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"> /// constructor taking some policies r_size_policy will be copied</span></div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span> <span class="comment"> /// by the Size_Policy object of this object.</span></div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span> <span class="comment"></span> <a class="code" href="a11099.html#adecad428987dfd07cf4df9aa49a25dc3">hash_standard_resize_policy</a>(<span class="keyword">const</span> Size_Policy& r_size_policy);</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="comment"> /// constructor taking some policies. r_size_policy will be</span></div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span> <span class="comment"> /// copied by the Size_Policy object of this</span></div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span> <span class="comment"> /// object. r_trigger_policy will be copied by the Trigger_Policy</span></div><div class="line"><a name="l00512"></a><span class="lineno"> 512</span> <span class="comment"> /// object of this object.</span></div><div class="line"><a name="l00513"></a><span class="lineno"> 513</span> <span class="comment"></span> <a class="code" href="a11099.html#adecad428987dfd07cf4df9aa49a25dc3">hash_standard_resize_policy</a>(<span class="keyword">const</span> Size_Policy& r_size_policy,</div><div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  <span class="keyword">const</span> Trigger_Policy& r_trigger_policy);</div><div class="line"><a name="l00515"></a><span class="lineno"> 515</span> </div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <span class="keyword">virtual</span></div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  ~<a class="code" href="a11099.html">hash_standard_resize_policy</a>();</div><div class="line"><a name="l00518"></a><span class="lineno"> 518</span> </div><div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  swap(PB_DS_CLASS_C_DEC& other);</div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span> <span class="comment"></span></div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span> <span class="comment"> /// Access to the Size_Policy object used.</span></div><div class="line"><a name="l00523"></a><span class="lineno"> 523</span> <span class="comment"></span> Size_Policy&</div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span>  <a class="code" href="a11099.html#a85ef6c33782f4a5e1e7fd2921d010e1a">get_size_policy</a>();</div><div class="line"><a name="l00525"></a><span class="lineno"> 525</span> <span class="comment"></span></div><div class="line"><a name="l00526"></a><span class="lineno"> 526</span> <span class="comment"> /// Const access to the Size_Policy object used.</span></div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span> <span class="comment"></span> <span class="keyword">const</span> Size_Policy&</div><div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  <a class="code" href="a11099.html#a85ef6c33782f4a5e1e7fd2921d010e1a">get_size_policy</a>() <span class="keyword">const</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"> /// Access to the Trigger_Policy object used.</span></div><div class="line"><a name="l00531"></a><span class="lineno"> 531</span> <span class="comment"></span> Trigger_Policy&</div><div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <a class="code" href="a11099.html#ab897e097208419985aaba8fa685f7af1">get_trigger_policy</a>();</div><div class="line"><a name="l00533"></a><span class="lineno"> 533</span> <span class="comment"></span></div><div class="line"><a name="l00534"></a><span class="lineno"> 534</span> <span class="comment"> /// Access to the Trigger_Policy object used.</span></div><div class="line"><a name="l00535"></a><span class="lineno"> 535</span> <span class="comment"></span> <span class="keyword">const</span> Trigger_Policy&</div><div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <a class="code" href="a11099.html#ab897e097208419985aaba8fa685f7af1">get_trigger_policy</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00537"></a><span class="lineno"> 537</span> <span class="comment"></span></div><div class="line"><a name="l00538"></a><span class="lineno"> 538</span> <span class="comment"> /// Returns the actual size of the container.</span></div><div class="line"><a name="l00539"></a><span class="lineno"> 539</span> <span class="comment"></span> <span class="keyword">inline</span> size_type</div><div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  <a class="code" href="a11099.html#ad37fb95749d1e67ee327b9a47198242c">get_actual_size</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00541"></a><span class="lineno"> 541</span> <span class="comment"></span></div><div class="line"><a name="l00542"></a><span class="lineno"> 542</span> <span class="comment"> /// Resizes the container to suggested_new_size, a suggested size</span></div><div class="line"><a name="l00543"></a><span class="lineno"> 543</span> <span class="comment"> /// (the actual size will be determined by the Size_Policy</span></div><div class="line"><a name="l00544"></a><span class="lineno"> 544</span> <span class="comment"> /// object).</span></div><div class="line"><a name="l00545"></a><span class="lineno"> 545</span> <span class="comment"></span> <span class="keywordtype">void</span></div><div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <a class="code" href="a11099.html#aa602ba7bfa4925ea84591734c68d49e2">resize</a>(size_type suggested_new_size);</div><div class="line"><a name="l00547"></a><span class="lineno"> 547</span> </div><div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  <span class="keyword">protected</span>:</div><div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  notify_insert_search_start();</div><div class="line"><a name="l00551"></a><span class="lineno"> 551</span> </div><div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  notify_insert_search_collision();</div><div class="line"><a name="l00554"></a><span class="lineno"> 554</span> </div><div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  notify_insert_search_end();</div><div class="line"><a name="l00557"></a><span class="lineno"> 557</span> </div><div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  notify_find_search_start();</div><div class="line"><a name="l00560"></a><span class="lineno"> 560</span> </div><div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  notify_find_search_collision();</div><div class="line"><a name="l00563"></a><span class="lineno"> 563</span> </div><div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  notify_find_search_end();</div><div class="line"><a name="l00566"></a><span class="lineno"> 566</span> </div><div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  notify_erase_search_start();</div><div class="line"><a name="l00569"></a><span class="lineno"> 569</span> </div><div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  notify_erase_search_collision();</div><div class="line"><a name="l00572"></a><span class="lineno"> 572</span> </div><div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  notify_erase_search_end();</div><div class="line"><a name="l00575"></a><span class="lineno"> 575</span> </div><div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  notify_inserted(size_type num_e);</div><div class="line"><a name="l00578"></a><span class="lineno"> 578</span> </div><div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00580"></a><span class="lineno"> 580</span>  notify_erased(size_type num_e);</div><div class="line"><a name="l00581"></a><span class="lineno"> 581</span> </div><div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  notify_cleared();</div><div class="line"><a name="l00584"></a><span class="lineno"> 584</span> </div><div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <span class="keywordtype">void</span></div><div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  notify_resized(size_type new_size);</div><div class="line"><a name="l00587"></a><span class="lineno"> 587</span> </div><div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  <span class="keyword">inline</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  is_resize_needed() <span class="keyword">const</span>;</div><div class="line"><a name="l00590"></a><span class="lineno"> 590</span> <span class="comment"></span></div><div class="line"><a name="l00591"></a><span class="lineno"> 591</span> <span class="comment"> /// Queries what the new size should be, when the container is</span></div><div class="line"><a name="l00592"></a><span class="lineno"> 592</span> <span class="comment"> /// resized naturally. The current __size of the container is</span></div><div class="line"><a name="l00593"></a><span class="lineno"> 593</span> <span class="comment"> /// size, and the number of used entries within the container is</span></div><div class="line"><a name="l00594"></a><span class="lineno"> 594</span> <span class="comment"> /// num_used_e.</span></div><div class="line"><a name="l00595"></a><span class="lineno"> 595</span> <span class="comment"></span> size_type</div><div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  <a class="code" href="a11099.html#aa07771b548262c254a703ae15eab2e2a">get_new_size</a>(size_type size, size_type num_used_e) <span class="keyword">const</span>;</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>  <span class="keyword">private</span>:<span class="comment"></span></div><div class="line"><a name="l00599"></a><span class="lineno"> 599</span> <span class="comment"> /// Resizes to new_size.</span></div><div class="line"><a name="l00600"></a><span class="lineno"> 600</span> <span class="comment"></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  do_resize(size_type new_size);</div><div class="line"><a name="l00602"></a><span class="lineno"> 602</span> </div><div class="line"><a name="l00603"></a><span class="lineno"> 603</span>  <span class="keyword">typedef</span> Trigger_Policy trigger_policy_base;</div><div class="line"><a name="l00604"></a><span class="lineno"> 604</span> </div><div class="line"><a name="l00605"></a><span class="lineno"> 605</span>  <span class="keyword">typedef</span> Size_Policy size_policy_base;</div><div class="line"><a name="l00606"></a><span class="lineno"> 606</span> </div><div class="line"><a name="l00607"></a><span class="lineno"> 607</span>  size_type m_size;</div><div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  };</div><div class="line"><a name="l00609"></a><span class="lineno"> 609</span> </div><div class="line"><a name="l00610"></a><span class="lineno"> 610</span> <span class="preprocessor">#include <<a class="code" href="a01409.html">ext/pb_ds/detail/resize_policy/hash_standard_resize_policy_imp.hpp</a>></span></div><div class="line"><a name="l00611"></a><span class="lineno"> 611</span> </div><div class="line"><a name="l00612"></a><span class="lineno"> 612</span> <span class="preprocessor">#undef PB_DS_CLASS_T_DEC</span></div><div class="line"><a name="l00613"></a><span class="lineno"> 613</span> <span class="preprocessor">#undef PB_DS_CLASS_C_DEC</span></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="comment">// namespace __gnu_pbds</span></div><div class="line"><a name="l00616"></a><span class="lineno"> 616</span> </div><div class="line"><a name="l00617"></a><span class="lineno"> 617</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="a11087_html_a64694cff7ecc080077cf5a1d77cfb91f"><div class="ttname"><a href="a11087.html#a64694cff7ecc080077cf5a1d77cfb91f">__gnu_pbds::cc_hash_max_collision_check_resize_trigger::notify_insert_search_end</a></div><div class="ttdeci">void notify_insert_search_end()</div><div class="ttdoc">Notifies a search ended.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00085">hash_policy.hpp:85</a></div></div>
<div class="ttc" id="a01316_html"><div class="ttname"><a href="a01316.html">mod_based_range_hashing.hpp</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="a11087_html_a3873f31f2d3d3ff8118f48fa2bead1a8"><div class="ttname"><a href="a11087.html#a3873f31f2d3d3ff8118f48fa2bead1a8">__gnu_pbds::cc_hash_max_collision_check_resize_trigger::notify_inserted</a></div><div class="ttdeci">void notify_inserted(size_type num_entries)</div><div class="ttdoc">Notifies an element was inserted.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00109">hash_policy.hpp:109</a></div></div>
<div class="ttc" id="a01304_html"><div class="ttname"><a href="a01304.html">direct_mask_range_hashing_imp.hpp</a></div></div>
<div class="ttc" id="a11087_html_a1f46c2c9b293370318f1e2abb64cfcc1"><div class="ttname"><a href="a11087.html#a1f46c2c9b293370318f1e2abb64cfcc1">__gnu_pbds::cc_hash_max_collision_check_resize_trigger::notify_erased</a></div><div class="ttdeci">void notify_erased(size_type num_entries)</div><div class="ttdoc">Notifies an element was erased.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00115">hash_policy.hpp:115</a></div></div>
<div class="ttc" id="a01397_html"><div class="ttname"><a href="a01397.html">hash_exponential_size_policy_imp.hpp</a></div></div>
<div class="ttc" id="a11083_html_a05e423b5b9d07f35207c370d62f499caa8dad02122f698bdbd58666bcbc3fdf62"><div class="ttname"><a href="a11083.html#a05e423b5b9d07f35207c370d62f499caa8dad02122f698bdbd58666bcbc3fdf62">__gnu_pbds::hash_load_check_resize_trigger::external_load_access</a></div><div class="ttdoc">Specifies whether the load factor can be accessed externally. The two options have different trade-of...</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00185">hash_policy.hpp:185</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="a11099_html_a85ef6c33782f4a5e1e7fd2921d010e1a"><div class="ttname"><a href="a11099.html#a85ef6c33782f4a5e1e7fd2921d010e1a">__gnu_pbds::hash_standard_resize_policy::get_size_policy</a></div><div class="ttdeci">Size_Policy & get_size_policy()</div><div class="ttdoc">Access to the Size_Policy object used.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00242">hash_policy.hpp:242</a></div></div>
<div class="ttc" id="a11087_html_a21c9dcb73448b7a0e82857a272ad43a8"><div class="ttname"><a href="a11087.html#a21c9dcb73448b7a0e82857a272ad43a8">__gnu_pbds::cc_hash_max_collision_check_resize_trigger::notify_resized</a></div><div class="ttdeci">void notify_resized(size_type new_size)</div><div class="ttdoc">Notifies the table was resized as a result of this object's signifying that a resize is needed.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00139">hash_policy.hpp:139</a></div></div>
<div class="ttc" id="a11099_html"><div class="ttname"><a href="a11099.html">__gnu_pbds::hash_standard_resize_policy</a></div><div class="ttdoc">A resize policy which delegates operations to size and trigger policies.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00489">hash_policy.hpp:489</a></div></div>
<div class="ttc" id="a11083_html_a6389dcb57ad2dc82804a7dbf32d96fc8"><div class="ttname"><a href="a11083.html#a6389dcb57ad2dc82804a7dbf32d96fc8">__gnu_pbds::hash_load_check_resize_trigger::notify_inserted</a></div><div class="ttdeci">void notify_inserted(size_type num_entries)</div><div class="ttdoc">Notifies an element was inserted. The total number of entries in the table is num_entries.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00109">hash_policy.hpp:109</a></div></div>
<div class="ttc" id="a11087_html"><div class="ttname"><a href="a11087.html">__gnu_pbds::cc_hash_max_collision_check_resize_trigger</a></div><div class="ttdoc">A resize trigger policy based on collision checks. It keeps the simulated load factor lower than some...</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00293">hash_policy.hpp:293</a></div></div>
<div class="ttc" id="a00656_html"><div class="ttname"><a href="a00656.html">c++config.h</a></div></div>
<div class="ttc" id="a11075_html"><div class="ttname"><a href="a11075.html">__gnu_pbds::direct_mask_range_hashing</a></div><div class="ttdoc">A mask range-hashing class (uses a bitmask).</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00109">hash_policy.hpp:109</a></div></div>
<div class="ttc" id="a00215_html"><div class="ttname"><a href="a00215.html">cmath</a></div></div>
<div class="ttc" id="a01307_html"><div class="ttname"><a href="a01307.html">direct_mod_range_hashing_imp.hpp</a></div></div>
<div class="ttc" id="a11091_html_afaa82af641851bf662b2cf2f60ea1eb9"><div class="ttname"><a href="a11091.html#afaa82af641851bf662b2cf2f60ea1eb9">__gnu_pbds::hash_exponential_size_policy::hash_exponential_size_policy</a></div><div class="ttdeci">hash_exponential_size_policy(size_type start_size=8, size_type grow_factor=2)</div><div class="ttdoc">Default constructor, or onstructor taking a start_size, or constructor taking a start size and grow_f...</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00044">hash_policy.hpp:44</a></div></div>
<div class="ttc" id="a11087_html_a3570f81e8bebfa7c217839b679c1692c"><div class="ttname"><a href="a11087.html#a3570f81e8bebfa7c217839b679c1692c">__gnu_pbds::cc_hash_max_collision_check_resize_trigger::cc_hash_max_collision_check_resize_trigger</a></div><div class="ttdeci">cc_hash_max_collision_check_resize_trigger(float load=0.5)</div><div class="ttdoc">Default constructor, or constructor taking load, a __load factor which it will attempt to maintain.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00044">hash_policy.hpp:44</a></div></div>
<div class="ttc" id="a11663_html"><div class="ttname"><a href="a11663.html">__gnu_pbds::detail::mod_based_range_hashing</a></div><div class="ttdoc">Mod based range hashing.</div><div class="ttdef"><b>Definition:</b> <a href="a01316_source.html#l00050">mod_based_range_hashing.hpp:50</a></div></div>
<div class="ttc" id="a01322_html"><div class="ttname"><a href="a01322.html">quadratic_probe_fn_imp.hpp</a></div></div>
<div class="ttc" id="a01310_html"><div class="ttname"><a href="a01310.html">linear_probe_fn_imp.hpp</a></div></div>
<div class="ttc" id="a11087_html_a7c5123f36dfca1b53699730fd2d184e8"><div class="ttname"><a href="a11087.html#a7c5123f36dfca1b53699730fd2d184e8">__gnu_pbds::cc_hash_max_collision_check_resize_trigger::is_resize_needed</a></div><div class="ttdeci">bool is_resize_needed() const</div><div class="ttdoc">Queries whether a resize is needed.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00127">hash_policy.hpp:127</a></div></div>
<div class="ttc" id="a11087_html_a548dc80e54ce98dfb63b6197b0a5367f"><div class="ttname"><a href="a11087.html#a548dc80e54ce98dfb63b6197b0a5367f">__gnu_pbds::cc_hash_max_collision_check_resize_trigger::notify_externally_resized</a></div><div class="ttdeci">void notify_externally_resized(size_type new_size)</div><div class="ttdoc">Notifies the table was resized externally.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00172">hash_policy.hpp:172</a></div></div>
<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="a11087_html_a0ada2bfdc28eb5b321d4e40ae1d383f1"><div class="ttname"><a href="a11087.html#a0ada2bfdc28eb5b321d4e40ae1d383f1">__gnu_pbds::cc_hash_max_collision_check_resize_trigger::notify_insert_search_collision</a></div><div class="ttdeci">void notify_insert_search_collision()</div><div class="ttdoc">Notifies a search encountered a collision.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00079">hash_policy.hpp:79</a></div></div>
<div class="ttc" id="a11095_html"><div class="ttname"><a href="a11095.html">__gnu_pbds::hash_prime_size_policy</a></div><div class="ttdoc">A size policy whose sequence of sizes form a nearly-exponential sequence of primes.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00450">hash_policy.hpp:450</a></div></div>
<div class="ttc" id="a11087_html_a495e2209b7f02d5006404aaaa1087768"><div class="ttname"><a href="a11087.html#a495e2209b7f02d5006404aaaa1087768">__gnu_pbds::cc_hash_max_collision_check_resize_trigger::notify_find_search_end</a></div><div class="ttdeci">void notify_find_search_end()</div><div class="ttdoc">Notifies a search ended.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00067">hash_policy.hpp:67</a></div></div>
<div class="ttc" id="a11087_html_ac180a1382d59cb873053ef1a00aeaf7a"><div class="ttname"><a href="a11087.html#ac180a1382d59cb873053ef1a00aeaf7a">__gnu_pbds::cc_hash_max_collision_check_resize_trigger::notify_insert_search_start</a></div><div class="ttdeci">void notify_insert_search_start()</div><div class="ttdoc">Notifies an insert search started.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00073">hash_policy.hpp:73</a></div></div>
<div class="ttc" id="a11083_html"><div class="ttname"><a href="a11083.html">__gnu_pbds::hash_load_check_resize_trigger</a></div><div class="ttdoc">A resize trigger policy based on a load check. It keeps the load factor between some load factors loa...</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00175">hash_policy.hpp:175</a></div></div>
<div class="ttc" id="a11099_html_adecad428987dfd07cf4df9aa49a25dc3"><div class="ttname"><a href="a11099.html#adecad428987dfd07cf4df9aa49a25dc3">__gnu_pbds::hash_standard_resize_policy::hash_standard_resize_policy</a></div><div class="ttdeci">hash_standard_resize_policy()</div><div class="ttdoc">Default constructor.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00044">hash_policy.hpp:44</a></div></div>
<div class="ttc" id="a01403_html"><div class="ttname"><a href="a01403.html">hash_load_check_resize_trigger_size_base.hpp</a></div></div>
<div class="ttc" id="a11083_html_a81fa82cbe3d7c6eab0febcba7f31a4d2"><div class="ttname"><a href="a11083.html#a81fa82cbe3d7c6eab0febcba7f31a4d2">__gnu_pbds::hash_load_check_resize_trigger::get_loads</a></div><div class="ttdeci">std::pair< float, float > get_loads() const</div><div class="ttdoc">Returns a pair of the minimal and maximal loads, respectively.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00236">hash_policy.hpp:236</a></div></div>
<div class="ttc" id="a11083_html_af5404477bbd9dca79da25daf6bd77592"><div class="ttname"><a href="a11083.html#af5404477bbd9dca79da25daf6bd77592">__gnu_pbds::hash_load_check_resize_trigger::hash_load_check_resize_trigger</a></div><div class="ttdeci">hash_load_check_resize_trigger(float load_min=0.125, float load_max=0.5)</div><div class="ttdoc">Default constructor, or constructor taking load_min and load_max load factors between which this poli...</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00047">hash_policy.hpp:47</a></div></div>
<div class="ttc" id="a11087_html_a240b4b28ea1cdc784d5e95c62db3c15f"><div class="ttname"><a href="a11087.html#a240b4b28ea1cdc784d5e95c62db3c15f">__gnu_pbds::cc_hash_max_collision_check_resize_trigger::notify_erase_search_start</a></div><div class="ttdeci">void notify_erase_search_start()</div><div class="ttdoc">Notifies an erase search started.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00091">hash_policy.hpp:91</a></div></div>
<div class="ttc" id="a11087_html_ad50aebe50070ae305b6c17a522bf6d0b"><div class="ttname"><a href="a11087.html#ad50aebe50070ae305b6c17a522bf6d0b">__gnu_pbds::cc_hash_max_collision_check_resize_trigger::is_grow_needed</a></div><div class="ttdeci">bool is_grow_needed(size_type size, size_type num_entries) const</div><div class="ttdoc">Queries whether a grow is needed. This method is called only if this object indicated is needed.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00133">hash_policy.hpp:133</a></div></div>
<div class="ttc" id="a11095_html_a74744bfab3764b78a3cf339de9479a80"><div class="ttname"><a href="a11095.html#a74744bfab3764b78a3cf339de9479a80">__gnu_pbds::hash_prime_size_policy::size_type</a></div><div class="ttdeci">std::size_t size_type</div><div class="ttdoc">Size type.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00454">hash_policy.hpp:454</a></div></div>
<div class="ttc" id="a11095_html_ad18b7b7fe2840b81542376ddb4e0bcfa"><div class="ttname"><a href="a11095.html#ad18b7b7fe2840b81542376ddb4e0bcfa">__gnu_pbds::hash_prime_size_policy::hash_prime_size_policy</a></div><div class="ttdeci">hash_prime_size_policy(size_type start_size=8)</div><div class="ttdoc">Default constructor, or onstructor taking a start_size The policy will use the sequence of sizes appr...</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00127">hash_policy.hpp:127</a></div></div>
<div class="ttc" id="a11083_html_a027d59f653ccc3272bb94540164bfd77"><div class="ttname"><a href="a11083.html#a027d59f653ccc3272bb94540164bfd77">__gnu_pbds::hash_load_check_resize_trigger::notify_resized</a></div><div class="ttdeci">void notify_resized(size_type new_size)</div><div class="ttdoc">Notifies the table was resized as a result of this object's signifying that a resize is needed.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00151">hash_policy.hpp:151</a></div></div>
<div class="ttc" id="a00182_html"><div class="ttname"><a href="a00182.html">vector</a></div></div>
<div class="ttc" id="a11099_html_aa07771b548262c254a703ae15eab2e2a"><div class="ttname"><a href="a11099.html#aa07771b548262c254a703ae15eab2e2a">__gnu_pbds::hash_standard_resize_policy::get_new_size</a></div><div class="ttdeci">size_type get_new_size(size_type size, size_type num_used_e) const</div><div class="ttdoc">Queries what the new size should be, when the container is resized naturally. The current __size of t...</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00158">hash_policy.hpp:158</a></div></div>
<div class="ttc" id="a00038_html"><div class="ttname"><a href="a00038.html">algorithm</a></div></div>
<div class="ttc" id="a11087_html_aa657361a797637c5894f887b2f68b08d"><div class="ttname"><a href="a11087.html#aa657361a797637c5894f887b2f68b08d">__gnu_pbds::cc_hash_max_collision_check_resize_trigger::notify_find_search_collision</a></div><div class="ttdeci">void notify_find_search_collision()</div><div class="ttdoc">Notifies a search encountered a collision.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00061">hash_policy.hpp:61</a></div></div>
<div class="ttc" id="a01406_html"><div class="ttname"><a href="a01406.html">hash_prime_size_policy_imp.hpp</a></div></div>
<div class="ttc" id="a01409_html"><div class="ttname"><a href="a01409.html">hash_standard_resize_policy_imp.hpp</a></div></div>
<div class="ttc" id="a01112_html"><div class="ttname"><a href="a01112.html">exception.hpp</a></div></div>
<div class="ttc" id="a01400_html"><div class="ttname"><a href="a01400.html">hash_load_check_resize_trigger_imp.hpp</a></div></div>
<div class="ttc" id="a11087_html_a751447ee7cf5a38825c91c46156f1553"><div class="ttname"><a href="a11087.html#a751447ee7cf5a38825c91c46156f1553">__gnu_pbds::cc_hash_max_collision_check_resize_trigger::notify_erase_search_collision</a></div><div class="ttdeci">void notify_erase_search_collision()</div><div class="ttdoc">Notifies a search encountered a collision.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00097">hash_policy.hpp:97</a></div></div>
<div class="ttc" id="a11099_html_ad37fb95749d1e67ee327b9a47198242c"><div class="ttname"><a href="a11099.html#ad37fb95749d1e67ee327b9a47198242c">__gnu_pbds::hash_standard_resize_policy::get_actual_size</a></div><div class="ttdeci">size_type get_actual_size() const</div><div class="ttdoc">Returns the actual size of the container.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00177">hash_policy.hpp:177</a></div></div>
<div class="ttc" id="a11071_html"><div class="ttname"><a href="a11071.html">__gnu_pbds::quadratic_probe_fn</a></div><div class="ttdoc">A probe sequence policy using square increments.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00085">hash_policy.hpp:85</a></div></div>
<div class="ttc" id="a11075_html_a01ee7eade182938e160f79cb9c68d73c"><div class="ttname"><a href="a11075.html#a01ee7eade182938e160f79cb9c68d73c">__gnu_pbds::direct_mask_range_hashing::operator()</a></div><div class="ttdeci">size_type operator()(size_type hash) const</div><div class="ttdoc">Transforms the __hash value hash into a ranged-hash value (using a bit-mask).</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00057">hash_policy.hpp:57</a></div></div>
<div class="ttc" id="a11071_html_ae22be7552bf62d81aa93eb0b151e6016"><div class="ttname"><a href="a11071.html#ae22be7552bf62d81aa93eb0b151e6016">__gnu_pbds::quadratic_probe_fn::operator()</a></div><div class="ttdeci">size_type operator()(size_type i) const</div><div class="ttdoc">Returns the i-th offset from the hash value.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00051">hash_policy.hpp:51</a></div></div>
<div class="ttc" id="a11087_html_afd8e1e7947fd32043e5a161234d6bb8cabc495279215d973cef60eeedf09f5a70"><div class="ttname"><a href="a11087.html#afd8e1e7947fd32043e5a161234d6bb8cabc495279215d973cef60eeedf09f5a70">__gnu_pbds::cc_hash_max_collision_check_resize_trigger::external_load_access</a></div><div class="ttdoc">Specifies whether the load factor can be accessed externally. The two options have different trade-of...</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00303">hash_policy.hpp:303</a></div></div>
<div class="ttc" id="a11087_html_aecfd626845c5f41b5996a98ce41abe5d"><div class="ttname"><a href="a11087.html#aecfd626845c5f41b5996a98ce41abe5d">__gnu_pbds::cc_hash_max_collision_check_resize_trigger::notify_find_search_start</a></div><div class="ttdeci">void notify_find_search_start()</div><div class="ttdoc">Notifies a find search started.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00055">hash_policy.hpp:55</a></div></div>
<div class="ttc" id="a11087_html_acbe6814913bb7c30a34f4fc4d99d4e01"><div class="ttname"><a href="a11087.html#acbe6814913bb7c30a34f4fc4d99d4e01">__gnu_pbds::cc_hash_max_collision_check_resize_trigger::set_load</a></div><div class="ttdeci">void set_load(float load)</div><div class="ttdoc">Sets the load; does not resize the container.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00205">hash_policy.hpp:205</a></div></div>
<div class="ttc" id="a11099_html_aa602ba7bfa4925ea84591734c68d49e2"><div class="ttname"><a href="a11099.html#aa602ba7bfa4925ea84591734c68d49e2">__gnu_pbds::hash_standard_resize_policy::resize</a></div><div class="ttdeci">void resize(size_type suggested_new_size)</div><div class="ttdoc">Resizes the container to suggested_new_size, a suggested size (the actual size will be determined by ...</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00186">hash_policy.hpp:186</a></div></div>
<div class="ttc" id="a11091_html"><div class="ttname"><a href="a11091.html">__gnu_pbds::hash_exponential_size_policy</a></div><div class="ttdoc">A size policy whose sequence of sizes form an exponential sequence (typically powers of 2.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00413">hash_policy.hpp:413</a></div></div>
<div class="ttc" id="a01313_html"><div class="ttname"><a href="a01313.html">mask_based_range_hashing.hpp</a></div></div>
<div class="ttc" id="a11067_html_a8974edcb80c2e1a8aee992a01b517b34"><div class="ttname"><a href="a11067.html#a8974edcb80c2e1a8aee992a01b517b34">__gnu_pbds::linear_probe_fn::operator()</a></div><div class="ttdeci">size_type operator()(size_type i) const</div><div class="ttdoc">Returns the i-th offset from the hash value.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00051">hash_policy.hpp:51</a></div></div>
<div class="ttc" id="a11087_html_a65eddf9416d51fc632010a8667fe58c2"><div class="ttname"><a href="a11087.html#a65eddf9416d51fc632010a8667fe58c2">__gnu_pbds::cc_hash_max_collision_check_resize_trigger::get_load</a></div><div class="ttdeci">float get_load() const</div><div class="ttdoc">Returns the current load.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00190">hash_policy.hpp:190</a></div></div>
<div class="ttc" id="a11087_html_ad2553af559204a400e889dfce3793555"><div class="ttname"><a href="a11087.html#ad2553af559204a400e889dfce3793555">__gnu_pbds::cc_hash_max_collision_check_resize_trigger::notify_erase_search_end</a></div><div class="ttdeci">void notify_erase_search_end()</div><div class="ttdoc">Notifies a search ended.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00103">hash_policy.hpp:103</a></div></div>
<div class="ttc" id="a11659_html"><div class="ttname"><a href="a11659.html">__gnu_pbds::detail::mask_based_range_hashing</a></div><div class="ttdoc">Range hashing policy.</div><div class="ttdef"><b>Definition:</b> <a href="a01313_source.html#l00050">mask_based_range_hashing.hpp:50</a></div></div>
<div class="ttc" id="a11079_html_a0b75e4a9b61ac153724d2c120d2a56dd"><div class="ttname"><a href="a11079.html#a0b75e4a9b61ac153724d2c120d2a56dd">__gnu_pbds::direct_mod_range_hashing::operator()</a></div><div class="ttdeci">size_type operator()(size_type hash) const</div><div class="ttdoc">Transforms the __hash value hash into a ranged-hash value (using a modulo operation).</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00057">hash_policy.hpp:57</a></div></div>
<div class="ttc" id="a11083_html_a4c92b235ca2dcda57fe3d4cee1afb48b"><div class="ttname"><a href="a11083.html#a4c92b235ca2dcda57fe3d4cee1afb48b">__gnu_pbds::hash_load_check_resize_trigger::notify_cleared</a></div><div class="ttdeci">void notify_cleared()</div><div class="ttdoc">Notifies the table was cleared.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00206">hash_policy.hpp:206</a></div></div>
<div class="ttc" id="a11099_html_ab897e097208419985aaba8fa685f7af1"><div class="ttname"><a href="a11099.html#ab897e097208419985aaba8fa685f7af1">__gnu_pbds::hash_standard_resize_policy::get_trigger_policy</a></div><div class="ttdeci">Trigger_Policy & get_trigger_policy()</div><div class="ttdoc">Access to the Trigger_Policy object used.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00230">hash_policy.hpp:230</a></div></div>
<div class="ttc" id="a11079_html"><div class="ttname"><a href="a11079.html">__gnu_pbds::direct_mod_range_hashing</a></div><div class="ttdoc">A mod range-hashing class (uses the modulo function).</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00141">hash_policy.hpp:141</a></div></div>
<div class="ttc" id="a11083_html_a5dba0dabb39ff7313a02f51b1bfefe24"><div class="ttname"><a href="a11083.html#a5dba0dabb39ff7313a02f51b1bfefe24">__gnu_pbds::hash_load_check_resize_trigger::set_loads</a></div><div class="ttdeci">void set_loads(std::pair< float, float > load_pair)</div><div class="ttdoc">Sets the loads through a pair of the minimal and maximal loads, respectively.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00245">hash_policy.hpp:245</a></div></div>
<div class="ttc" id="a01394_html"><div class="ttname"><a href="a01394.html">cc_hash_max_collision_check_resize_trigger_imp.hpp</a></div></div>
<div class="ttc" id="a11087_html_afe7436bbd2219b3bb023834046574805"><div class="ttname"><a href="a11087.html#afe7436bbd2219b3bb023834046574805">__gnu_pbds::cc_hash_max_collision_check_resize_trigger::notify_cleared</a></div><div class="ttdeci">void notify_cleared()</div><div class="ttdoc">Notifies the table was cleared.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00121">hash_policy.hpp:121</a></div></div>
<div class="ttc" id="a11067_html"><div class="ttname"><a href="a11067.html">__gnu_pbds::linear_probe_fn</a></div><div class="ttdoc">A probe sequence policy using fixed increments.</div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00061">hash_policy.hpp:61</a></div></div>
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