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<a href="a01400.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_load_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> <span class="preprocessor">#define PB_DS_ASSERT_VALID(X) \</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor"> _GLIBCXX_DEBUG_ONLY(X.assert_valid(__FILE__, __LINE__);)</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> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> hash_load_check_resize_trigger(<span class="keywordtype">float</span> load_min, <span class="keywordtype">float</span> load_max)</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> : m_load_min(load_min), m_load_max(load_max), m_next_shrink_size(0),</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  m_next_grow_size(0), m_resize_needed(false)</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> { PB_DS_ASSERT_VALID((*<span class="keyword">this</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> { PB_DS_ASSERT_VALID((*<span class="keyword">this</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> { PB_DS_ASSERT_VALID((*<span class="keyword">this</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> { PB_DS_ASSERT_VALID((*<span class="keyword">this</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> { PB_DS_ASSERT_VALID((*<span class="keyword">this</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> 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> { PB_DS_ASSERT_VALID((*<span class="keyword">this</span>)) }</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> { PB_DS_ASSERT_VALID((*<span class="keyword">this</span>)) }</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> { PB_DS_ASSERT_VALID((*<span class="keyword">this</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> { PB_DS_ASSERT_VALID((*<span class="keyword">this</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> { PB_DS_ASSERT_VALID((*<span class="keyword">this</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 num_entries)</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>  m_resize_needed = (num_entries >= m_next_grow_size);</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  size_base::set_size(num_entries);</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  PB_DS_ASSERT_VALID((*<span class="keyword">this</span>))</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> </div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="keyword">inline</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> notify_erased(size_type num_entries)</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> {</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  size_base::set_size(num_entries);</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  m_resize_needed = num_entries <= m_next_shrink_size;</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  PB_DS_ASSERT_VALID((*<span class="keyword">this</span>))</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> }</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="keyword">inline</span> <span class="keywordtype">bool</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> is_resize_needed()<span class="keyword"> const</span></div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="keyword"></span>{</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  PB_DS_ASSERT_VALID((*<span class="keyword">this</span>))</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  return m_resize_needed;</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> }</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> inline <span class="keywordtype">bool</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> is_grow_needed(size_type <span class="comment">/*size*/</span>, size_type num_entries)<span class="keyword"> const</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="keyword"></span>{</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  _GLIBCXX_DEBUG_ASSERT(m_resize_needed);</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">return</span> num_entries >= m_next_grow_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> </div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> ~hash_load_check_resize_trigger() { }</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> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> notify_resized(size_type new_size)</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>  m_resize_needed = <span class="keyword">false</span>;</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  m_next_grow_size = size_type(m_load_max * new_size - 1);</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  m_next_shrink_size = size_type(m_load_min * new_size);</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="preprocessor">#ifdef PB_DS_HT_MAP_RESIZE_TRACE_</span></div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <a class="code" href="a01541.html#a7431d56d1e8cd7a9b854171294bd71c7">std::cerr</a> << <span class="stringliteral">"hlcrt::notify_resized "</span> << <a class="code" href="a01541.html#a8b3758bb8f17c440c7963363f42f69f3">std::endl</a></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  << <span class="stringliteral">"1 "</span> << new_size << <a class="code" href="a01541.html#a8b3758bb8f17c440c7963363f42f69f3">std::endl</a></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  << <span class="stringliteral">"2 "</span> << m_load_min << <a class="code" href="a01541.html#a8b3758bb8f17c440c7963363f42f69f3">std::endl</a></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  << <span class="stringliteral">"3 "</span> << m_load_max << <a class="code" href="a01541.html#a8b3758bb8f17c440c7963363f42f69f3">std::endl</a></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  << <span class="stringliteral">"4 "</span> << m_next_shrink_size << <a class="code" href="a01541.html#a8b3758bb8f17c440c7963363f42f69f3">std::endl</a></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  << <span class="stringliteral">"5 "</span> << m_next_grow_size << <a class="code" href="a01541.html#a8b3758bb8f17c440c7963363f42f69f3">std::endl</a>;</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="preprocessor">#endif</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>  PB_DS_ASSERT_VALID((*<span class="keyword">this</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> {</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  m_resize_needed = <span class="keyword">false</span>;</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  size_type new_grow_size = size_type(m_load_max * new_size - 1);</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  size_type new_shrink_size = size_type(m_load_min * new_size);</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="preprocessor">#ifdef PB_DS_HT_MAP_RESIZE_TRACE_</span></div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <a class="code" href="a01541.html#a7431d56d1e8cd7a9b854171294bd71c7">std::cerr</a> << <span class="stringliteral">"hlcrt::notify_externally_resized "</span> << <a class="code" href="a01541.html#a8b3758bb8f17c440c7963363f42f69f3">std::endl</a></div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  << <span class="stringliteral">"1 "</span> << new_size << <a class="code" href="a01541.html#a8b3758bb8f17c440c7963363f42f69f3">std::endl</a></div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  << <span class="stringliteral">"2 "</span> << m_load_min << <a class="code" href="a01541.html#a8b3758bb8f17c440c7963363f42f69f3">std::endl</a></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  << <span class="stringliteral">"3 "</span> << m_load_max << <a class="code" href="a01541.html#a8b3758bb8f17c440c7963363f42f69f3">std::endl</a></div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  << <span class="stringliteral">"4 "</span> << m_next_shrink_size << <a class="code" href="a01541.html#a8b3758bb8f17c440c7963363f42f69f3">std::endl</a></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  << <span class="stringliteral">"5 "</span> << m_next_grow_size << <a class="code" href="a01541.html#a8b3758bb8f17c440c7963363f42f69f3">std::endl</a></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  << <span class="stringliteral">"6 "</span> << new_shrink_size << <a class="code" href="a01541.html#a8b3758bb8f17c440c7963363f42f69f3">std::endl</a></div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  << <span class="stringliteral">"7 "</span> << new_grow_size << <a class="code" href="a01541.html#a8b3758bb8f17c440c7963363f42f69f3">std::endl</a>;</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> </div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">if</span> (new_grow_size >= m_next_grow_size)</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  {</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  _GLIBCXX_DEBUG_ASSERT(new_shrink_size >= m_next_shrink_size);</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  m_next_grow_size = new_grow_size;</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  }</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keywordflow">else</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>  _GLIBCXX_DEBUG_ASSERT(new_shrink_size <= m_next_shrink_size);</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  m_next_shrink_size = new_shrink_size;</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  }</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  PB_DS_ASSERT_VALID((*<span class="keyword">this</span>))</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> </div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> notify_cleared()</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span> {</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  PB_DS_ASSERT_VALID((*<span class="keyword">this</span>))</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  size_base::set_size(0);</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  m_resize_needed = (0 < m_next_shrink_size);</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  PB_DS_ASSERT_VALID((*this))</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> }</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> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> swap(PB_DS_CLASS_C_DEC& other)</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> {</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  PB_DS_ASSERT_VALID((*<span class="keyword">this</span>))</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  PB_DS_ASSERT_VALID(other)</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> </div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  size_base::swap(other);</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <a class="code" href="a01541.html">std</a>::swap(m_load_min, other.m_load_min);</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <a class="code" href="a01541.html">std</a>::swap(m_load_max, other.m_load_max);</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <a class="code" href="a01541.html">std</a>::swap(m_resize_needed, other.m_resize_needed);</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <a class="code" href="a01541.html">std</a>::swap(m_next_grow_size, other.m_next_grow_size);</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <a class="code" href="a01541.html">std</a>::swap(m_next_shrink_size, other.m_next_shrink_size);</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>  PB_DS_ASSERT_VALID((*this))</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  PB_DS_ASSERT_VALID(other)</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> }</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> inline <a class="code" href="a01541.html">std</a>::pair<<span class="keywordtype">float</span>, <span class="keywordtype">float</span>></div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> get_loads()<span class="keyword"> const</span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="keyword"></span>{</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  PB_DS_STATIC_ASSERT(access, external_load_access);</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keywordflow">return</span> <a class="code" href="a01480.html#ga0409e288f07b697cb6885d1002df0bd6">std::make_pair</a>(m_load_min, m_load_max);</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> }</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> </div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> set_loads(<a class="code" href="a07767.html">std::pair<float, float></a> load_pair)</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> {</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  PB_DS_STATIC_ASSERT(access, external_load_access);</div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keyword">const</span> <span class="keywordtype">float</span> old_load_min = m_load_min;</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keyword">const</span> <span class="keywordtype">float</span> old_load_max = m_load_max;</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keyword">const</span> size_type old_next_shrink_size = m_next_shrink_size;</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keyword">const</span> size_type old_next_grow_size = m_next_grow_size;</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> old_resize_needed = m_resize_needed;</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> </div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  __try</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  {</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  m_load_min = load_pair.<a class="code" href="a07767.html#a198b03cffc037835dc1dc01c926ce251">first</a>;</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  m_load_max = load_pair.<a class="code" href="a07767.html#a91179413226db12e66346d3673b7835f">second</a>;</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  do_resize(static_cast<size_type>(size_base::get_size() / ((m_load_min + m_load_max) / 2)));</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  }</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  __catch(...)</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  {</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  m_load_min = old_load_min;</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  m_load_max = old_load_max;</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  m_next_shrink_size = old_next_shrink_size;</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  m_next_grow_size = old_next_grow_size;</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  m_resize_needed = old_resize_needed;</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  __throw_exception_again;</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  }</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> </div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> do_resize(size_type)</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span> { std::abort(); }</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> </div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <span class="preprocessor">#ifdef _GLIBCXX_DEBUG</span></div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="preprocessor"># define PB_DS_DEBUG_VERIFY(_Cond) \</span></div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> <span class="preprocessor"> _GLIBCXX_DEBUG_VERIFY_AT(_Cond, \</span></div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> <span class="preprocessor"> _M_message(#_Cond" assertion from %1;:%2;") \</span></div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="preprocessor"> ._M_string(__FILE__)._M_integer(__LINE__) \</span></div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="preprocessor"> ,__file,__line)</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> PB_DS_CLASS_T_DEC</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> PB_DS_CLASS_C_DEC::</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</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="l00287"></a><span class="lineno"> 287</span> <span class="keyword"></span>{</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  PB_DS_DEBUG_VERIFY(m_load_max > m_load_min);</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  PB_DS_DEBUG_VERIFY(m_next_grow_size >= m_next_shrink_size);</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span> }</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="preprocessor"># undef PB_DS_DEBUG_VERIFY</span></div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span> <span class="preprocessor">#undef PB_DS_ASSERT_VALID</span></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="a01480_html_ga0409e288f07b697cb6885d1002df0bd6"><div class="ttname"><a href="a01480.html#ga0409e288f07b697cb6885d1002df0bd6">std::make_pair</a></div><div class="ttdeci">constexpr pair< typename __decay_and_strip< _T1 >::__type, typename __decay_and_strip< _T2 >::__type > make_pair(_T1 &&__x, _T2 &&__y)</div><div class="ttdoc">A convenience wrapper for creating a pair from two objects.</div><div class="ttdef"><b>Definition:</b> <a href="a00572_source.html#l00524">stl_pair.h:524</a></div></div>
<div class="ttc" id="a01541_html_a7431d56d1e8cd7a9b854171294bd71c7"><div class="ttname"><a href="a01541.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="a01541_html"><div class="ttname"><a href="a01541.html">std</a></div><div class="ttdoc">ISO C++ entities toplevel namespace is std.</div></div>
<div class="ttc" id="a01541_html_a8b3758bb8f17c440c7963363f42f69f3"><div class="ttname"><a href="a01541.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="a07767_html_a198b03cffc037835dc1dc01c926ce251"><div class="ttname"><a href="a07767.html#a198b03cffc037835dc1dc01c926ce251">std::pair::first</a></div><div class="ttdeci">_T1 first</div><div class="ttdoc">second_type is the second bound type</div><div class="ttdef"><b>Definition:</b> <a href="a00572_source.html#l00214">stl_pair.h:214</a></div></div>
<div class="ttc" id="a07767_html_a91179413226db12e66346d3673b7835f"><div class="ttname"><a href="a07767.html#a91179413226db12e66346d3673b7835f">std::pair::second</a></div><div class="ttdeci">_T2 second</div><div class="ttdoc">first is a copy of the first object</div><div class="ttdef"><b>Definition:</b> <a href="a00572_source.html#l00215">stl_pair.h:215</a></div></div>
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