<!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++: cc_hash_max_collision_check_resize_trigger_imp.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('a01391_source.html','');}); /* @license-end */ </script> <div id="doc-content"> <div class="header"> <div class="headertitle"> <div class="title">cc_hash_max_collision_check_resize_trigger_imp.hpp</div> </div> </div><!--header--> <div class="contents"> <a href="a01391.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 cc_hash_max_collision_check_resize_trigger_imp.hpp</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> * Contains a resize trigger implementation.</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> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> cc_hash_max_collision_check_resize_trigger(<span class="keywordtype">float</span> load) :</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  m_load(load),</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  m_size(0),</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  m_num_col(0),</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  m_max_col(0),</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  m_resize_needed(false)</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> { }</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> notify_find_search_start()</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> { }</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> notify_find_search_collision()</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> { }</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> notify_find_search_end()</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> { }</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> notify_insert_search_start()</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> { m_num_col = 0; }</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> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> notify_insert_search_collision()</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> { ++m_num_col; }</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> notify_insert_search_end()</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> { calc_resize_needed(); }</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> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> notify_erase_search_start()</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> { }</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> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> notify_erase_search_collision()</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> { }</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> notify_erase_search_end()</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> { }</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> notify_inserted(size_type)</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> { }</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> notify_erased(size_type)</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> { m_resize_needed = <span class="keyword">true</span>; }</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> PB_DS_CLASS_T_DEC</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> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> notify_cleared()</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> { m_resize_needed = <span class="keyword">false</span>; }</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> </div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> is_resize_needed()<span class="keyword"> const</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="keyword"></span>{ <span class="keywordflow">return</span> m_resize_needed; }</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> is_grow_needed(size_type <span class="comment">/*size*/</span>, size_type <span class="comment">/*num_used_e*/</span>)<span class="keyword"> const</span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="keyword"></span>{ <span class="keywordflow">return</span> m_num_col >= m_max_col; }</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> notify_resized(size_type new_size)</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> {</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  m_size = new_size;</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="preprocessor">#ifdef PB_DS_HT_MAP_RESIZE_TRACE_</span></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="a01538.html#a7431d56d1e8cd7a9b854171294bd71c7">std::cerr</a> << <span class="stringliteral">"chmccrt::notify_resized "</span> </div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  << static_cast<unsigned long>(new_size) << <a class="code" href="a01538.html#a8b3758bb8f17c440c7963363f42f69f3">std::endl</a>;</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="preprocessor">#endif </span></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>  calc_max_num_coll();</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  calc_resize_needed();</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  m_num_col = 0;</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> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> calc_max_num_coll()</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> {</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="comment">// max_col <-- \sqrt{2 load \ln( 2 m \ln( m ) ) }</span></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keyword">const</span> <span class="keywordtype">double</span> ln_arg = 2 * m_size * <a class="code" href="a01467.html#ga42f2de63a5c18a149f94b926d4d6bb21">std::log</a>(<span class="keywordtype">double</span>(m_size));</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  m_max_col = size_type(std::ceil(<a class="code" href="a01467.html#gaf91cd3409ab242d469bcc1b2d06624c3">std::sqrt</a>(2 * m_load * <a class="code" href="a01467.html#ga42f2de63a5c18a149f94b926d4d6bb21">std::log</a>(ln_arg))));</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> </div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="preprocessor">#ifdef PB_DS_HT_MAP_RESIZE_TRACE_</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <a class="code" href="a01538.html#a7431d56d1e8cd7a9b854171294bd71c7">std::cerr</a> << <span class="stringliteral">"chmccrt::calc_max_num_coll "</span> </div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  << static_cast<unsigned long>(m_size) << <span class="stringliteral">" "</span> </div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  << static_cast<unsigned long>(m_max_col) << <a class="code" href="a01538.html#a8b3758bb8f17c440c7963363f42f69f3">std::endl</a>;</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="preprocessor">#endif </span></div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> }</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> </div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> notify_externally_resized(size_type new_size)</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> { notify_resized(new_size); }</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> </div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> swap(PB_DS_CLASS_C_DEC& other)</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> {</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  std::swap(m_load, other.m_load);</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  std::swap(m_size, other.m_size);</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  std::swap(m_num_col, other.m_num_col);</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  std::swap(m_max_col, other.m_max_col);</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  std::swap(m_resize_needed, other.m_resize_needed);</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> }</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="keyword">inline</span> <span class="keywordtype">float</span></div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> get_load()<span class="keyword"> const</span></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="keyword"></span>{</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  PB_DS_STATIC_ASSERT(access, external_load_access);</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">return</span> m_load;</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> </div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> calc_resize_needed()</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> { m_resize_needed = m_resize_needed || m_num_col >= m_max_col; }</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> set_load(<span class="keywordtype">float</span> load)</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> {</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  PB_DS_STATIC_ASSERT(access, external_load_access);</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  m_load = load;</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  calc_max_num_coll();</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  calc_resize_needed();</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> }</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> </div><div class="ttc" id="a01538_html_a8b3758bb8f17c440c7963363f42f69f3"><div class="ttname"><a href="a01538.html#a8b3758bb8f17c440c7963363f42f69f3">std::endl</a></div><div class="ttdeci">basic_ostream< _CharT, _Traits > & endl(basic_ostream< _CharT, _Traits > &__os)</div><div class="ttdoc">Write a newline and flush the stream.</div><div class="ttdef"><b>Definition:</b> <a href="a00116_source.html#l00593">ostream:593</a></div></div> <div class="ttc" id="a01467_html_gaf91cd3409ab242d469bcc1b2d06624c3"><div class="ttname"><a href="a01467.html#gaf91cd3409ab242d469bcc1b2d06624c3">std::sqrt</a></div><div class="ttdeci">complex< _Tp > sqrt(const complex< _Tp > &)</div><div class="ttdoc">Return complex square root of z.</div><div class="ttdef"><b>Definition:</b> <a href="a00053_source.html#l00922">complex:922</a></div></div> <div class="ttc" id="a01538_html_a7431d56d1e8cd7a9b854171294bd71c7"><div class="ttname"><a href="a01538.html#a7431d56d1e8cd7a9b854171294bd71c7">std::cerr</a></div><div class="ttdeci">ostream cerr</div><div class="ttdoc">Linked to standard output.</div></div> <div class="ttc" id="a01467_html_ga42f2de63a5c18a149f94b926d4d6bb21"><div class="ttname"><a href="a01467.html#ga42f2de63a5c18a149f94b926d4d6bb21">std::log</a></div><div class="ttdeci">complex< _Tp > log(const complex< _Tp > &)</div><div class="ttdoc">Return complex natural logarithm of z.</div><div class="ttdef"><b>Definition:</b> <a href="a00053_source.html#l00813">complex:813</a></div></div> </div><!-- fragment --></div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> <ul> <li class="navelem"><a class="el" href="dir_3a83f109ff04170a1f8448445d1bdcba.html">include</a></li><li class="navelem"><a class="el" href="dir_d6815ee4ad7be618f033845800be3017.html">ext</a></li><li class="navelem"><a class="el" href="dir_afaff2f5b61f44d50c9875b428318082.html">pb_ds</a></li><li class="navelem"><a class="el" href="dir_f37d910f5ba825954160494085256009.html">detail</a></li><li class="navelem"><a class="el" href="dir_24c8b87b895f693294ce0a1400cb0080.html">resize_policy</a></li><li class="navelem"><a class="el" href="a01391.html">cc_hash_max_collision_check_resize_trigger_imp.hpp</a></li> <li class="footer">Generated by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.15 </li> </ul> </div> </body> </html>