<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.15"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>libstdc++: standard_policies.hpp Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtreedata.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(document).ready(initResizable); /* @license-end */</script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">libstdc++ </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.15 --> </div><!-- top --> <div id="side-nav" class="ui-resizable side-nav-resizable"> <div id="nav-tree"> <div id="nav-tree-contents"> <div id="nav-sync" class="sync"></div> </div> </div> <div id="splitbar" style="-moz-user-select:none;" class="ui-resizable-handle"> </div> </div> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(document).ready(function(){initNavTree('a01142_source.html','');}); /* @license-end */ </script> <div id="doc-content"> <div class="header"> <div class="headertitle"> <div class="title">standard_policies.hpp</div> </div> </div><!--header--> <div class="contents"> <a href="a01142.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// -*- C++ -*-</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> </div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Copyright (C) 2005-2018 Free Software Foundation, Inc.</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">//</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// This file is part of the GNU ISO C++ Library. This library is free</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// software; you can redistribute it and/or modify it under the terms</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// of the GNU General Public License as published by the Free Software</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// Foundation; either version 3, or (at your option) any later</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// version.</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// This library is distributed in the hope that it will be useful, but</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// WITHOUT ANY WARRANTY; without even the implied warranty of</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// General Public License for more details.</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">// Under Section 7 of GPL version 3, you are granted additional</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">// permissions described in the GCC Runtime Library Exception, version</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">// 3.1, as published by the Free Software Foundation.</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">// You should have received a copy of the GNU General Public License and</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">// a copy of the GCC Runtime Library Exception along with this program;</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">// <http://www.gnu.org/licenses/>.</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">// Permission to use, copy, modify, sell, and distribute this software</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">// is hereby granted without fee, provided that the above copyright</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment">// notice appears in all copies, and that both that copyright notice</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">// and this permission notice appear in supporting documentation. None</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// of the above authors, nor IBM Haifa Research Laboratories, make any</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">// representation about the suitability of this software for any</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// purpose. It is provided "as is" without express or implied</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">// warranty.</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"></span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment">/**</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment"> * @file detail/standard_policies.hpp</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> * Contains standard policies for containers.</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> */</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#ifndef PB_DS_STANDARD_POLICIES_HPP</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#define PB_DS_STANDARD_POLICIES_HPP</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#include <<a class="code" href="a00107.html">memory</a>></span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#include <<a class="code" href="a01112.html">ext/pb_ds/hash_policy.hpp</a>></span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#include <<a class="code" href="a01115.html">ext/pb_ds/list_update_policy.hpp</a>></span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#include <<a class="code" href="a01229.html">ext/pb_ds/detail/branch_policy/null_node_metadata.hpp</a>></span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#include <<a class="code" href="a01124.html">ext/pb_ds/tree_policy.hpp</a>></span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#include <<a class="code" href="a01127.html">ext/pb_ds/trie_policy.hpp</a>></span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#include <<a class="code" href="a01121.html">ext/pb_ds/tag_and_trait.hpp</a>></span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor">#include <tr1/functional></span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">namespace </span><a class="code" href="a01590.html">__gnu_pbds</a></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> {</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">namespace </span>detail</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  {<span class="comment"></span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> /// Primary template, default_hash_fn.</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> Key></div><div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="a11376.html"> 59</a></span>  <span class="keyword">struct </span><a class="code" href="a11376.html">default_hash_fn</a></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  {<span class="comment"></span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment"> /// Dispatched type.</span></div><div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="a11376.html#a9d4935ab2b6d39c2dd35d2d6d395b45a"> 62</a></span> <span class="comment"></span> <span class="keyword">typedef</span> std::tr1::hash<Key> <a class="code" href="a11376.html#a9d4935ab2b6d39c2dd35d2d6d395b45a">type</a>;</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  };</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment"></span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment"> /// Primary template, default_eq_fn.</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> Key></div><div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="a11380.html"> 67</a></span>  <span class="keyword">struct </span><a class="code" href="a11380.html">default_eq_fn</a></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  {<span class="comment"></span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment"> /// Dispatched type.</span></div><div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="a11380.html#a504bba9208637bab17e2da42601884ba"> 70</a></span> <span class="comment"></span> <span class="keyword">typedef</span> <a class="code" href="a07364.html">std::equal_to<Key></a> <a class="code" href="a11380.html#a504bba9208637bab17e2da42601884ba">type</a>;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  };</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment"></span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment"> /// Enumeration for default behavior of stored hash data.</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="comment"></span> <span class="keyword">enum</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  {</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  default_store_hash = <span class="keyword">false</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  };</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment"></span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment"> /// Primary template, default_comb_hash_fn.</span></div><div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="a11384.html"> 80</a></span> <span class="comment"></span> <span class="keyword">struct </span><a class="code" href="a11384.html">default_comb_hash_fn</a></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  {<span class="comment"></span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="comment"> /// Dispatched type.</span></div><div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="a11384.html#acf71610ce6c7a4a66b87e61fbc3e7407"> 83</a></span> <span class="comment"></span> <span class="keyword">typedef</span> <a class="code" href="a11072.html">direct_mask_range_hashing<></a> <a class="code" href="a11384.html#acf71610ce6c7a4a66b87e61fbc3e7407">type</a>;</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  };</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="comment"></span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment"> /// Primary template, default_resize_policy.</span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> Comb_Hash_Fn></div><div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="a11388.html"> 88</a></span>  <span class="keyword">struct </span><a class="code" href="a11388.html">default_resize_policy</a></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  {</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Comb_Hash_Fn::size_type size_type;</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">typedef</span> <a class="code" href="a11072.html">direct_mask_range_hashing<size_type></a> <a class="code" href="a11072.html">default_fn</a>;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keyword">typedef</span> is_same<default_fn, Comb_Hash_Fn> same_type;</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keyword">typedef</span> <a class="code" href="a11088.html">hash_exponential_size_policy<size_type></a> <a class="code" href="a11088.html">iftrue</a>;</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keyword">typedef</span> <a class="code" href="a11092.html">hash_prime_size_policy</a> <a class="code" href="a11092.html">iffalse</a>;</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keyword">typedef</span> __conditional_type<same_type::value, iftrue, iffalse> cond_type;</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> cond_type::__type size_policy_type;</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keyword">typedef</span> <a class="code" href="a11080.html">hash_load_check_resize_trigger<false, size_type></a> <a class="code" href="a11080.html">trigger</a>;</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keyword">public</span>:<span class="comment"></span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="comment"> /// Dispatched type.</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment"></span> <span class="keyword">typedef</span> <a class="code" href="a11096.html">hash_standard_resize_policy</a><size_policy_type, <a class="code" href="a11080.html">trigger</a>, </div><div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="a11388.html#a76f207395a752f928b216799653b005d"> 105</a></span>  <span class="keyword">false</span>, size_type> <a class="code" href="a11388.html#a76f207395a752f928b216799653b005d">type</a>;</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  };</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment"></span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment"> /// Default update policy.</span></div><div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="a11392.html"> 109</a></span> <span class="comment"></span> <span class="keyword">struct </span><a class="code" href="a11392.html">default_update_policy</a></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  {<span class="comment"></span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment"> /// Dispatched type.</span></div><div class="line"><a name="l00112"></a><span class="lineno"><a class="line" href="a11392.html#a386b5f8ac62032f7854bec47c859d9b8"> 112</a></span> <span class="comment"></span> <span class="keyword">typedef</span> <a class="code" href="a11100.html">lu_move_to_front_policy<></a> <a class="code" href="a11392.html#a386b5f8ac62032f7854bec47c859d9b8">type</a>;</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  };</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"></span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment"> /// Primary template, default_probe_fn.</span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> Comb_Probe_Fn></div><div class="line"><a name="l00117"></a><span class="lineno"><a class="line" href="a11396.html"> 117</a></span>  <span class="keyword">struct </span><a class="code" href="a11396.html">default_probe_fn</a></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  {</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keyword">typedef</span> <span class="keyword">typename</span> Comb_Probe_Fn::size_type size_type;</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">typedef</span> <a class="code" href="a11072.html">direct_mask_range_hashing<size_type></a> <a class="code" href="a11072.html">default_fn</a>;</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keyword">typedef</span> is_same<default_fn, Comb_Probe_Fn> same_type;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">typedef</span> <a class="code" href="a11064.html">linear_probe_fn<size_type></a> <a class="code" href="a11064.html">iftrue</a>;</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keyword">typedef</span> <a class="code" href="a11068.html">quadratic_probe_fn<size_type></a> <a class="code" href="a11068.html">iffalse</a>;</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keyword">typedef</span> __conditional_type<same_type::value, iftrue, iffalse> cond_type;</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keyword">public</span>:<span class="comment"></span></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="comment"> /// Dispatched type.</span></div><div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="a11396.html#a37d9371e79bf6ce01e4bdcc723df1017"> 129</a></span> <span class="comment"></span> <span class="keyword">typedef</span> <span class="keyword">typename</span> cond_type::__type <a class="code" href="a11396.html#a37d9371e79bf6ce01e4bdcc723df1017">type</a>;</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> </div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment"></span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="comment"> /// Primary template, default_trie_access_traits.</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> Key></div><div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="a11400.html"> 135</a></span>  <span class="keyword">struct </span><a class="code" href="a11400.html">default_trie_access_traits</a>;</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="preprocessor">#define __dtrie_alloc std::allocator<char> </span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="preprocessor">#define __dtrie_string std::basic_string<Char, Char_Traits, __dtrie_alloc> </span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="comment"></span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="comment"> /// Partial specialization, default_trie_access_traits.</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="comment"></span> <span class="keyword">template</span><<span class="keyword">typename</span> Char, <span class="keyword">typename</span> Char_Traits></div><div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="a11404.html"> 142</a></span>  <span class="keyword">struct </span><a class="code" href="a11400.html">default_trie_access_traits</a><__dtrie_string></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">private</span>:</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keyword">typedef</span> __dtrie_string <a class="code" href="a04768.html">string_type</a>;</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="keyword">public</span>:<span class="comment"></span></div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="comment"> /// Dispatched type.</span></div><div class="line"><a name="l00149"></a><span class="lineno"><a class="line" href="a11404.html#a3d7eb49d274057829afe1bce8418ca14"> 149</a></span> <span class="comment"></span> <span class="keyword">typedef</span> <a class="code" href="a11284.html">trie_string_access_traits<string_type></a> <a class="code" href="a11404.html#a3d7eb49d274057829afe1bce8418ca14">type</a>;</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  };</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="preprocessor">#undef __dtrie_alloc</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="preprocessor">#undef __dtrie_string</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  } <span class="comment">// namespace detail</span></div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> } <span class="comment">// namespace __gnu_pbds</span></div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="preprocessor">#endif // #ifndef PB_DS_STANDARD_POLICIES_HPP</span></div><div class="ttc" id="a11396_html"><div class="ttname"><a href="a11396.html">__gnu_pbds::detail::default_probe_fn</a></div><div class="ttdoc">Primary template, default_probe_fn.</div><div class="ttdef"><b>Definition:</b> <a href="a01142_source.html#l00117">standard_policies.hpp:117</a></div></div> <div class="ttc" id="a11384_html"><div class="ttname"><a href="a11384.html">__gnu_pbds::detail::default_comb_hash_fn</a></div><div class="ttdoc">Primary template, default_comb_hash_fn.</div><div class="ttdef"><b>Definition:</b> <a href="a01142_source.html#l00080">standard_policies.hpp:80</a></div></div> <div class="ttc" id="a11284_html"><div class="ttname"><a href="a11284.html">__gnu_pbds::trie_string_access_traits</a></div><div class="ttdef"><b>Definition:</b> <a href="a01127_source.html#l00074">trie_policy.hpp:74</a></div></div> <div class="ttc" id="a11404_html_a3d7eb49d274057829afe1bce8418ca14"><div class="ttname"><a href="a11404.html#a3d7eb49d274057829afe1bce8418ca14">__gnu_pbds::detail::default_trie_access_traits< std::basic_string< Char, Char_Traits, std::allocator< char > > >::type</a></div><div class="ttdeci">trie_string_access_traits< string_type > type</div><div class="ttdoc">Dispatched type.</div><div class="ttdef"><b>Definition:</b> <a href="a01142_source.html#l00149">standard_policies.hpp:149</a></div></div> <div class="ttc" id="a01124_html"><div class="ttname"><a href="a01124.html">tree_policy.hpp</a></div></div> <div class="ttc" id="a04768_html"><div class="ttname"><a href="a04768.html">std::basic_string</a></div><div class="ttdoc">Managing sequences of characters and character-like objects.</div><div class="ttdef"><b>Definition:</b> <a href="a00290_source.html#l03104">basic_string.h:3104</a></div></div> <div class="ttc" id="a01127_html"><div class="ttname"><a href="a01127.html">trie_policy.hpp</a></div></div> <div class="ttc" id="a11400_html"><div class="ttname"><a href="a11400.html">__gnu_pbds::detail::default_trie_access_traits</a></div><div class="ttdoc">Primary template, default_trie_access_traits.</div><div class="ttdef"><b>Definition:</b> <a href="a01142_source.html#l00135">standard_policies.hpp:135</a></div></div> <div class="ttc" id="a11100_html"><div class="ttname"><a href="a11100.html">__gnu_pbds::lu_move_to_front_policy</a></div><div class="ttdef"><b>Definition:</b> <a href="a01115_source.html#l00057">list_update_policy.hpp:57</a></div></div> <div class="ttc" id="a01115_html"><div class="ttname"><a href="a01115.html">list_update_policy.hpp</a></div></div> <div class="ttc" id="a11396_html_a37d9371e79bf6ce01e4bdcc723df1017"><div class="ttname"><a href="a11396.html#a37d9371e79bf6ce01e4bdcc723df1017">__gnu_pbds::detail::default_probe_fn::type</a></div><div class="ttdeci">cond_type::__type type</div><div class="ttdoc">Dispatched type.</div><div class="ttdef"><b>Definition:</b> <a href="a01142_source.html#l00129">standard_policies.hpp:129</a></div></div> <div class="ttc" id="a01121_html"><div class="ttname"><a href="a01121.html">tag_and_trait.hpp</a></div></div> <div class="ttc" id="a11072_html"><div class="ttname"><a href="a11072.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="a01112_source.html#l00109">hash_policy.hpp:109</a></div></div> <div class="ttc" id="a11388_html_a76f207395a752f928b216799653b005d"><div class="ttname"><a href="a11388.html#a76f207395a752f928b216799653b005d">__gnu_pbds::detail::default_resize_policy::type</a></div><div class="ttdeci">hash_standard_resize_policy< size_policy_type, trigger, false, size_type > type</div><div class="ttdoc">Dispatched type.</div><div class="ttdef"><b>Definition:</b> <a href="a01142_source.html#l00105">standard_policies.hpp:105</a></div></div> <div class="ttc" id="a01590_html"><div class="ttname"><a href="a01590.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="a01106_source.html#l00051">assoc_container.hpp:51</a></div></div> <div class="ttc" id="a11092_html"><div class="ttname"><a href="a11092.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="a01112_source.html#l00450">hash_policy.hpp:450</a></div></div> <div class="ttc" id="a11392_html"><div class="ttname"><a href="a11392.html">__gnu_pbds::detail::default_update_policy</a></div><div class="ttdoc">Default update policy.</div><div class="ttdef"><b>Definition:</b> <a href="a01142_source.html#l00109">standard_policies.hpp:109</a></div></div> <div class="ttc" id="a11080_html"><div class="ttname"><a href="a11080.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="a01112_source.html#l00175">hash_policy.hpp:175</a></div></div> <div class="ttc" id="a11392_html_a386b5f8ac62032f7854bec47c859d9b8"><div class="ttname"><a href="a11392.html#a386b5f8ac62032f7854bec47c859d9b8">__gnu_pbds::detail::default_update_policy::type</a></div><div class="ttdeci">lu_move_to_front_policy type</div><div class="ttdoc">Dispatched type.</div><div class="ttdef"><b>Definition:</b> <a href="a01142_source.html#l00112">standard_policies.hpp:112</a></div></div> <div class="ttc" id="a11380_html"><div class="ttname"><a href="a11380.html">__gnu_pbds::detail::default_eq_fn</a></div><div class="ttdoc">Primary template, default_eq_fn.</div><div class="ttdef"><b>Definition:</b> <a href="a01142_source.html#l00067">standard_policies.hpp:67</a></div></div> <div class="ttc" id="a01112_html"><div class="ttname"><a href="a01112.html">hash_policy.hpp</a></div></div> <div class="ttc" id="a01229_html"><div class="ttname"><a href="a01229.html">null_node_metadata.hpp</a></div></div> <div class="ttc" id="a11384_html_acf71610ce6c7a4a66b87e61fbc3e7407"><div class="ttname"><a href="a11384.html#acf71610ce6c7a4a66b87e61fbc3e7407">__gnu_pbds::detail::default_comb_hash_fn::type</a></div><div class="ttdeci">direct_mask_range_hashing type</div><div class="ttdoc">Dispatched type.</div><div class="ttdef"><b>Definition:</b> <a href="a01142_source.html#l00083">standard_policies.hpp:83</a></div></div> <div class="ttc" id="a11380_html_a504bba9208637bab17e2da42601884ba"><div class="ttname"><a href="a11380.html#a504bba9208637bab17e2da42601884ba">__gnu_pbds::detail::default_eq_fn::type</a></div><div class="ttdeci">std::equal_to< Key > type</div><div class="ttdoc">Dispatched type.</div><div class="ttdef"><b>Definition:</b> <a href="a01142_source.html#l00070">standard_policies.hpp:70</a></div></div> <div class="ttc" id="a11068_html"><div class="ttname"><a href="a11068.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="a01112_source.html#l00085">hash_policy.hpp:85</a></div></div> <div class="ttc" id="a11088_html"><div class="ttname"><a href="a11088.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="a01112_source.html#l00413">hash_policy.hpp:413</a></div></div> <div class="ttc" id="a11376_html_a9d4935ab2b6d39c2dd35d2d6d395b45a"><div class="ttname"><a href="a11376.html#a9d4935ab2b6d39c2dd35d2d6d395b45a">__gnu_pbds::detail::default_hash_fn::type</a></div><div class="ttdeci">std::tr1::hash< Key > type</div><div class="ttdoc">Dispatched type.</div><div class="ttdef"><b>Definition:</b> <a href="a01142_source.html#l00062">standard_policies.hpp:62</a></div></div> <div class="ttc" id="a11388_html"><div class="ttname"><a href="a11388.html">__gnu_pbds::detail::default_resize_policy</a></div><div class="ttdoc">Primary template, default_resize_policy.</div><div class="ttdef"><b>Definition:</b> <a href="a01142_source.html#l00088">standard_policies.hpp:88</a></div></div> <div class="ttc" id="a11376_html"><div class="ttname"><a href="a11376.html">__gnu_pbds::detail::default_hash_fn</a></div><div class="ttdoc">Primary template, default_hash_fn.</div><div class="ttdef"><b>Definition:</b> <a href="a01142_source.html#l00059">standard_policies.hpp:59</a></div></div> <div class="ttc" id="a11064_html"><div class="ttname"><a href="a11064.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="a01112_source.html#l00061">hash_policy.hpp:61</a></div></div> <div class="ttc" id="a07364_html"><div class="ttname"><a href="a07364.html">std::equal_to</a></div><div class="ttdoc">One of the comparison functors.</div><div class="ttdef"><b>Definition:</b> <a href="a00542_source.html#l00331">stl_function.h:331</a></div></div> <div class="ttc" id="a11096_html"><div class="ttname"><a href="a11096.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="a01112_source.html#l00489">hash_policy.hpp:489</a></div></div> <div class="ttc" id="a00107_html"><div class="ttname"><a href="a00107.html">memory</a></div></div> </div><!-- fragment --></div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! 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