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280 lines
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 <span id="projectnumber">8.2</span>
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<div class="title">sat/model.h</div> </div>
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<a href="sat_2model_8h.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">// Copyright 2010-2018 Google LLC</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// You may obtain a copy of the License at</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// See the License for the specific language governing permissions and</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// limitations under the License.</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  </div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#ifndef OR_TOOLS_SAT_MODEL_H_</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#define OR_TOOLS_SAT_MODEL_H_</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  </div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <cstddef></span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <functional></span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <map></span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <memory></span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <vector></span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  </div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include "absl/container/flat_hash_map.h"</span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "<a class="code" href="base_2logging_8h.html">ortools/base/logging.h</a>"</span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "<a class="code" href="macros_8h.html">ortools/base/macros.h</a>"</span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "<a class="code" href="map__util_8h.html">ortools/base/map_util.h</a>"</span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "<a class="code" href="typeid_8h.html">ortools/base/typeid.h</a>"</span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  </div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">namespace </span><a class="code" href="namespaceoperations__research.html">operations_research</a> {</div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">namespace </span>sat {</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  </div>
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<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_model.html"> 38</a></span> <span class="keyword">class </span><a class="code" href="classoperations__research_1_1sat_1_1_model.html">Model</a> {</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_model.html#a30c57abda5ed227c85b50007cee876db"> 40</a></span>  <a class="code" href="classoperations__research_1_1sat_1_1_model.html#a30c57abda5ed227c85b50007cee876db">Model</a>() {}</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  </div>
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<div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_model.html#a252c349b237f7779edf32778eb541a99"> 42</a></span>  <a class="code" href="classoperations__research_1_1sat_1_1_model.html#a252c349b237f7779edf32778eb541a99">~Model</a>() {</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="comment">// The order of deletion seems to be platform dependent.</span></div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="comment">// We force a reverse order on the cleanup vector.</span></div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = cleanup_list_.size() - 1; i >= 0; --i) {</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  cleanup_list_[i].reset();</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  }</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  }</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  </div>
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<div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_model.html#ad5efe7312ac548dfc3e91cff8c84b256"> 54</a></span>  <span class="keyword">explicit</span> <a class="code" href="classoperations__research_1_1sat_1_1_model.html#ad5efe7312ac548dfc3e91cff8c84b256">Model</a>(std::string <a class="code" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>) : name_(<a class="code" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>) {}</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  </div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_model.html#a7b8d774b566431b8932ba0f3c921ec7d"> 81</a></span>  T <a class="code" href="classoperations__research_1_1sat_1_1_model.html#a7b8d774b566431b8932ba0f3c921ec7d">Add</a>(std::function<T(<a class="code" href="classoperations__research_1_1sat_1_1_model.html">Model</a>*)> f) {</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">return</span> f(<span class="keyword">this</span>);</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  }</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  </div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_model.html#a37eb53a23cb596ef5d2e3bbc0fab70dc"> 87</a></span>  T <a class="code" href="classoperations__research_1_1sat_1_1_model.html#a37eb53a23cb596ef5d2e3bbc0fab70dc">Get</a>(std::function<T(<span class="keyword">const</span> <a class="code" href="classoperations__research_1_1sat_1_1_model.html">Model</a>&)> f)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">return</span> f(*<span class="keyword">this</span>);</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  }</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  </div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_model.html#a8d72645353ea6770911c4e0724995ed6"> 106</a></span>  T* <a class="code" href="classoperations__research_1_1sat_1_1_model.html#a8d72645353ea6770911c4e0724995ed6">GetOrCreate</a>() {</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> type_id = gtl::FastTypeId<T>();</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keyword">auto</span> find = singletons_.find(type_id);</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">if</span> (find != singletons_.end()) {</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>T*<span class="keyword">></span>(find->second);</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  }</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  </div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="comment">// New element.</span></div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="comment">// TODO(user): directly store std::unique_ptr<> in singletons_?</span></div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  T* new_t = MyNew<T>(0);</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  singletons_[type_id] = new_t;</div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <a class="code" href="classoperations__research_1_1sat_1_1_model.html#aee6e749f21ce871e8a4f306ba25f2c83">TakeOwnership</a>(new_t);</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">return</span> new_t;</div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  }</div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  </div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00127"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_model.html#a66b60c092ecee6c1aa8c6a8823ab19d8"> 127</a></span>  <span class="keyword">const</span> T* <a class="code" href="classoperations__research_1_1sat_1_1_model.html#a66b60c092ecee6c1aa8c6a8823ab19d8">Get</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><span class="keyword">const </span>T*<span class="keyword">></span>(</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <a class="code" href="namespacegtl.html#abc18f60961e36340e64e428827c0e38e">gtl::FindWithDefault</a>(singletons_, gtl::FastTypeId<T>(), <span class="keyword">nullptr</span>));</div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  }</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  </div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00136"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_model.html#ac779eb15f8e4162692d13c584426d693"> 136</a></span>  T* <a class="code" href="classoperations__research_1_1sat_1_1_model.html#ac779eb15f8e4162692d13c584426d693">Mutable</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>T*<span class="keyword">></span>(</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <a class="code" href="namespacegtl.html#abc18f60961e36340e64e428827c0e38e">gtl::FindWithDefault</a>(singletons_, gtl::FastTypeId<T>(), <span class="keyword">nullptr</span>));</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  }</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  </div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00147"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_model.html#aee6e749f21ce871e8a4f306ba25f2c83"> 147</a></span>  <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1sat_1_1_model.html#aee6e749f21ce871e8a4f306ba25f2c83">TakeOwnership</a>(T* t) {</div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  cleanup_list_.emplace_back(<span class="keyword">new</span> Delete<T>(t));</div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  }</div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  </div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_model.html#a572e6368e1bf222cda8edfe559ec686b"> 157</a></span>  T* <a class="code" href="classoperations__research_1_1sat_1_1_model.html#a572e6368e1bf222cda8edfe559ec686b">Create</a>() {</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  T* new_t = MyNew<T>(0);</div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <a class="code" href="classoperations__research_1_1sat_1_1_model.html#aee6e749f21ce871e8a4f306ba25f2c83">TakeOwnership</a>(new_t);</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">return</span> new_t;</div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  }</div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  </div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_model.html#a7fac5de5604ea8668bc414536e8aa7ee"> 169</a></span>  <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1sat_1_1_model.html#a7fac5de5604ea8668bc414536e8aa7ee">Register</a>(T* non_owned_class) {</div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> type_id = gtl::FastTypeId<T>();</div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <a class="code" href="base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274">CHECK</a>(!<a class="code" href="namespacegtl.html#aae28e97bd1fa93cb0032642550da7455">gtl::ContainsKey</a>(singletons_, type_id));</div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  singletons_[type_id] = non_owned_class;</div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  }</div>
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<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  </div>
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<div class="line"><a name="l00175"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_model.html#a191cd9b1ba3e3c01a558a1f6c02a4429"> 175</a></span>  <span class="keyword">const</span> std::string& <a class="code" href="classoperations__research_1_1sat_1_1_model.html#a191cd9b1ba3e3c01a558a1f6c02a4429">Name</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> name_; }</div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  </div>
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="comment">// We want to call the constructor T(model*) if it exists or just T() if</span></div>
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<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="comment">// it doesn't. For this we use some template "magic":</span></div>
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<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="comment">// - The first MyNew() will only be defined if the type in decltype() exist.</span></div>
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<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="comment">// - The second MyNew() will always be defined, but because of the ellipsis</span></div>
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<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="comment">// it has lower priority that the first one.</span></div>
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<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  decltype(T(<span class="keyword">static_cast<</span><a class="code" href="classoperations__research_1_1sat_1_1_model.html">Model</a>*<span class="keyword">></span>(<span class="keyword">nullptr</span>)))* MyNew(<span class="keywordtype">int</span>) {</div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> T(<span class="keyword">this</span>);</div>
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  }</div>
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<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  T* MyNew(...) {</div>
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<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> T();</div>
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<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  }</div>
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<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  </div>
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<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keyword">const</span> std::string name_;</div>
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<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  </div>
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<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="comment">// Map of FastTypeId<T> to a "singleton" of type T.</span></div>
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<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  absl::flat_hash_map<<span class="comment">/*typeid*/</span> size_t, <span class="keywordtype">void</span>*> singletons_;</div>
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  </div>
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<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keyword">struct </span>DeleteInterface {</div>
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<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keyword">virtual</span> ~DeleteInterface() = <span class="keywordflow">default</span>;</div>
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<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  };</div>
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<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keyword">class </span><a class="code" href="namespacefile.html#a34f188de33adc1532e7d866bc9f1f184">Delete</a> : <span class="keyword">public</span> DeleteInterface {</div>
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<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keyword">explicit</span> <a class="code" href="namespacefile.html#a34f188de33adc1532e7d866bc9f1f184">Delete</a>(T* t) : to_delete_(t) {}</div>
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<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  ~<a class="code" href="namespacefile.html#a34f188de33adc1532e7d866bc9f1f184">Delete</a>() <span class="keyword">override</span> = <span class="keywordflow">default</span>;</div>
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<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  </div>
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<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  std::unique_ptr<T> to_delete_;</div>
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<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  };</div>
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<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  </div>
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<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="comment">// The list of items to delete.</span></div>
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<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="comment">//</span></div>
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<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="comment">// TODO(user): I don't think we need the two layers of unique_ptr, but we</span></div>
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<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="comment">// don't care too much about efficiency here and this was easier to get</span></div>
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<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="comment">// working.</span></div>
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<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  std::vector<std::unique_ptr<DeleteInterface>> cleanup_list_;</div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  </div>
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<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  DISALLOW_COPY_AND_ASSIGN(<a class="code" href="classoperations__research_1_1sat_1_1_model.html#a30c57abda5ed227c85b50007cee876db">Model</a>);</div>
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<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> };</div>
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<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  </div>
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<div class="line"><a name="l00220"></a><span class="lineno"> 220</span> } <span class="comment">// namespace sat</span></div>
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<div class="line"><a name="l00221"></a><span class="lineno"> 221</span> } <span class="comment">// namespace operations_research</span></div>
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<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  </div>
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<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="preprocessor">#endif </span><span class="comment">// OR_TOOLS_SAT_MODEL_H_</span></div>
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<div class="ttc" id="abase_2logging_8h_html"><div class="ttname"><a href="base_2logging_8h.html">logging.h</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_a3e1cfef60e774a81f30eaddf26a3a274"><div class="ttname"><a href="base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274">CHECK</a></div><div class="ttdeci">#define CHECK(condition)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00495">base/logging.h:495</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_model_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_model.html">operations_research::sat::Model</a></div><div class="ttdoc">Class that owns everything related to a particular optimization model.</div><div class="ttdef"><b>Definition:</b> <a href="sat_2model_8h_source.html#l00038">sat/model.h:38</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_model_html_a191cd9b1ba3e3c01a558a1f6c02a4429"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_model.html#a191cd9b1ba3e3c01a558a1f6c02a4429">operations_research::sat::Model::Name</a></div><div class="ttdeci">const std::string & Name() const</div><div class="ttdef"><b>Definition:</b> <a href="sat_2model_8h_source.html#l00175">sat/model.h:175</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_model_html_a252c349b237f7779edf32778eb541a99"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_model.html#a252c349b237f7779edf32778eb541a99">operations_research::sat::Model::~Model</a></div><div class="ttdeci">~Model()</div><div class="ttdef"><b>Definition:</b> <a href="sat_2model_8h_source.html#l00042">sat/model.h:42</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_model_html_a30c57abda5ed227c85b50007cee876db"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_model.html#a30c57abda5ed227c85b50007cee876db">operations_research::sat::Model::Model</a></div><div class="ttdeci">Model()</div><div class="ttdef"><b>Definition:</b> <a href="sat_2model_8h_source.html#l00040">sat/model.h:40</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_model_html_a37eb53a23cb596ef5d2e3bbc0fab70dc"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_model.html#a37eb53a23cb596ef5d2e3bbc0fab70dc">operations_research::sat::Model::Get</a></div><div class="ttdeci">T Get(std::function< T(const Model &)> f) const</div><div class="ttdoc">Similar to Add() but this is const.</div><div class="ttdef"><b>Definition:</b> <a href="sat_2model_8h_source.html#l00087">sat/model.h:87</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_model_html_a572e6368e1bf222cda8edfe559ec686b"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_model.html#a572e6368e1bf222cda8edfe559ec686b">operations_research::sat::Model::Create</a></div><div class="ttdeci">T * Create()</div><div class="ttdoc">This returns a non-singleton object owned by the model and created with the T(Model* model) construct...</div><div class="ttdef"><b>Definition:</b> <a href="sat_2model_8h_source.html#l00157">sat/model.h:157</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_model_html_a66b60c092ecee6c1aa8c6a8823ab19d8"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_model.html#a66b60c092ecee6c1aa8c6a8823ab19d8">operations_research::sat::Model::Get</a></div><div class="ttdeci">const T * Get() const</div><div class="ttdoc">Likes GetOrCreate() but do not create the object if it is non-existing.</div><div class="ttdef"><b>Definition:</b> <a href="sat_2model_8h_source.html#l00127">sat/model.h:127</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_model_html_a7b8d774b566431b8932ba0f3c921ec7d"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_model.html#a7b8d774b566431b8932ba0f3c921ec7d">operations_research::sat::Model::Add</a></div><div class="ttdeci">T Add(std::function< T(Model *)> f)</div><div class="ttdoc">This makes it possible to have a nicer API on the client side, and it allows both of these forms:</div><div class="ttdef"><b>Definition:</b> <a href="sat_2model_8h_source.html#l00081">sat/model.h:81</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_model_html_a7fac5de5604ea8668bc414536e8aa7ee"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_model.html#a7fac5de5604ea8668bc414536e8aa7ee">operations_research::sat::Model::Register</a></div><div class="ttdeci">void Register(T *non_owned_class)</div><div class="ttdoc">Register a non-owned class that will be "singleton" in the model.</div><div class="ttdef"><b>Definition:</b> <a href="sat_2model_8h_source.html#l00169">sat/model.h:169</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_model_html_a8d72645353ea6770911c4e0724995ed6"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_model.html#a8d72645353ea6770911c4e0724995ed6">operations_research::sat::Model::GetOrCreate</a></div><div class="ttdeci">T * GetOrCreate()</div><div class="ttdoc">Returns an object of type T that is unique to this model (like a "local" singleton).</div><div class="ttdef"><b>Definition:</b> <a href="sat_2model_8h_source.html#l00106">sat/model.h:106</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_model_html_ac779eb15f8e4162692d13c584426d693"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_model.html#ac779eb15f8e4162692d13c584426d693">operations_research::sat::Model::Mutable</a></div><div class="ttdeci">T * Mutable() const</div><div class="ttdoc">Same as Get(), but returns a mutable version of the object.</div><div class="ttdef"><b>Definition:</b> <a href="sat_2model_8h_source.html#l00136">sat/model.h:136</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_model_html_ad5efe7312ac548dfc3e91cff8c84b256"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_model.html#ad5efe7312ac548dfc3e91cff8c84b256">operations_research::sat::Model::Model</a></div><div class="ttdeci">Model(std::string name)</div><div class="ttdoc">When there is more than one model in an application, it makes sense to name them for debugging or log...</div><div class="ttdef"><b>Definition:</b> <a href="sat_2model_8h_source.html#l00054">sat/model.h:54</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1_model_html_aee6e749f21ce871e8a4f306ba25f2c83"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_model.html#aee6e749f21ce871e8a4f306ba25f2c83">operations_research::sat::Model::TakeOwnership</a></div><div class="ttdeci">void TakeOwnership(T *t)</div><div class="ttdoc">Gives ownership of a pointer to this model.</div><div class="ttdef"><b>Definition:</b> <a href="sat_2model_8h_source.html#l00147">sat/model.h:147</a></div></div>
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<div class="ttc" id="adefault__search_8cc_html_ac673bc430bdc3fdaa09f7becf98ef267"><div class="ttname"><a href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a></div><div class="ttdeci">const std::string name</div><div class="ttdef"><b>Definition:</b> <a href="default__search_8cc_source.html#l00808">default_search.cc:808</a></div></div>
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<div class="ttc" id="amacros_8h_html"><div class="ttname"><a href="macros_8h.html">macros.h</a></div></div>
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<div class="ttc" id="amap__util_8h_html"><div class="ttname"><a href="map__util_8h.html">map_util.h</a></div></div>
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<div class="ttc" id="anamespacefile_html_a34f188de33adc1532e7d866bc9f1f184"><div class="ttname"><a href="namespacefile.html#a34f188de33adc1532e7d866bc9f1f184">file::Delete</a></div><div class="ttdeci">absl::Status Delete(const absl::string_view &path, int flags)</div><div class="ttdef"><b>Definition:</b> <a href="file_8cc_source.html#l00305">file.cc:305</a></div></div>
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<div class="ttc" id="anamespacegtl_html_aae28e97bd1fa93cb0032642550da7455"><div class="ttname"><a href="namespacegtl.html#aae28e97bd1fa93cb0032642550da7455">gtl::ContainsKey</a></div><div class="ttdeci">bool ContainsKey(const Collection &collection, const Key &key)</div><div class="ttdef"><b>Definition:</b> <a href="map__util_8h_source.html#l00170">map_util.h:170</a></div></div>
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<div class="ttc" id="anamespacegtl_html_abc18f60961e36340e64e428827c0e38e"><div class="ttname"><a href="namespacegtl.html#abc18f60961e36340e64e428827c0e38e">gtl::FindWithDefault</a></div><div class="ttdeci">const Collection::value_type::second_type & FindWithDefault(const Collection &collection, const typename Collection::value_type::first_type &key, const typename Collection::value_type::second_type &value)</div><div class="ttdef"><b>Definition:</b> <a href="map__util_8h_source.html#l00026">map_util.h:26</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html"><div class="ttname"><a href="namespaceoperations__research.html">operations_research</a></div><div class="ttdoc">The vehicle routing library lets one model and solve generic vehicle routing problems ranging from th...</div><div class="ttdef"><b>Definition:</b> <a href="dense__doubly__linked__list_8h_source.html#l00021">dense_doubly_linked_list.h:21</a></div></div>
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<div class="ttc" id="atypeid_8h_html"><div class="ttname"><a href="typeid_8h.html">typeid.h</a></div></div>
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