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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<span id="sfml">Google OR-Tools 7.5</span>
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<h2>C++ Reference</h2>
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<li><a href="../cpp_algorithms/annotated.html">Algorithms</a></li>
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<li><a href="../cpp_sat/annotated.html">CP-SAT</a></li>
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<li><a href="../cpp_graph/annotated.html">Graph</a></li>
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<h1 style="color: #145A32;">C++ Reference: CP-SAT</h1>
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<li class="navelem"><a class="el" href="dir_a7cc1eeded8f693d0da6c729bc88c45a.html">ortools</a></li><li class="navelem"><a class="el" href="dir_dddac007a45022d9da6ea1dee012c3b9.html">sat</a></li> </ul>
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<div class="title">model.h</div> </div>
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<div class="contents">
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<a href="model_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 "ortools/base/logging.h"</span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "ortools/base/macros.h"</span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "ortools/base/map_util.h"</span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "ortools/base/typeid.h"</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_1Model.html"> 38</a></span> <span class="keyword">class </span><a class="code" href="classoperations__research_1_1sat_1_1Model.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_1Model.html#a30c57abda5ed227c85b50007cee876db"> 40</a></span>  <a class="code" href="classoperations__research_1_1sat_1_1Model.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="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1Model.html#a7b8d774b566431b8932ba0f3c921ec7d"> 67</a></span>  T <a class="code" href="classoperations__research_1_1sat_1_1Model.html#a7b8d774b566431b8932ba0f3c921ec7d">Add</a>(std::function<T(<a class="code" href="classoperations__research_1_1sat_1_1Model.html">Model</a>*)> f) {</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordflow">return</span> f(<span class="keyword">this</span>);</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  }</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  </div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1Model.html#a37eb53a23cb596ef5d2e3bbc0fab70dc"> 73</a></span>  T <a class="code" href="classoperations__research_1_1sat_1_1Model.html#a37eb53a23cb596ef5d2e3bbc0fab70dc">Get</a>(std::function<T(<span class="keyword">const</span> <a class="code" href="classoperations__research_1_1sat_1_1Model.html">Model</a>&)> f)<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">return</span> f(*<span class="keyword">this</span>);</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  }</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  </div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1Model.html#a8d72645353ea6770911c4e0724995ed6"> 92</a></span>  T* <a class="code" href="classoperations__research_1_1sat_1_1Model.html#a8d72645353ea6770911c4e0724995ed6">GetOrCreate</a>() {</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</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="l00094"></a><span class="lineno"> 94</span>  <span class="keyword">auto</span> find = singletons_.find(type_id);</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">if</span> (find != singletons_.end()) {</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</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="l00097"></a><span class="lineno"> 97</span>  }</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  </div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="comment">// New element.</span></div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="comment">// TODO(user): directly store std::unique_ptr<> in singletons_?</span></div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  T* new_t = MyNew<T>(0);</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  singletons_[type_id] = new_t;</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <a class="code" href="classoperations__research_1_1sat_1_1Model.html#aee6e749f21ce871e8a4f306ba25f2c83">TakeOwnership</a>(new_t);</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">return</span> new_t;</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  }</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  </div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1Model.html#a66b60c092ecee6c1aa8c6a8823ab19d8"> 113</a></span>  <span class="keyword">const</span> T* <a class="code" href="classoperations__research_1_1sat_1_1Model.html#a66b60c092ecee6c1aa8c6a8823ab19d8">Get</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</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="l00115"></a><span class="lineno"> 115</span>  gtl::FindWithDefault(singletons_, gtl::FastTypeId<T>(), <span class="keyword">nullptr</span>));</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  }</div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  </div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00122"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1Model.html#ac779eb15f8e4162692d13c584426d693"> 122</a></span>  T* <a class="code" href="classoperations__research_1_1sat_1_1Model.html#ac779eb15f8e4162692d13c584426d693">Mutable</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</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="l00124"></a><span class="lineno"> 124</span>  gtl::FindWithDefault(singletons_, gtl::FastTypeId<T>(), <span class="keyword">nullptr</span>));</div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  }</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  </div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1Model.html#aee6e749f21ce871e8a4f306ba25f2c83"> 133</a></span>  <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1sat_1_1Model.html#aee6e749f21ce871e8a4f306ba25f2c83">TakeOwnership</a>(T* t) {</div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  cleanup_list_.emplace_back(<span class="keyword">new</span> Delete<T>(t));</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  }</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  </div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00143"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1Model.html#a572e6368e1bf222cda8edfe559ec686b"> 143</a></span>  T* <a class="code" href="classoperations__research_1_1sat_1_1Model.html#a572e6368e1bf222cda8edfe559ec686b">Create</a>() {</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  T* new_t = MyNew<T>(0);</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <a class="code" href="classoperations__research_1_1sat_1_1Model.html#aee6e749f21ce871e8a4f306ba25f2c83">TakeOwnership</a>(new_t);</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordflow">return</span> new_t;</div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  }</div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  </div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00155"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1Model.html#a7fac5de5604ea8668bc414536e8aa7ee"> 155</a></span>  <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1sat_1_1Model.html#a7fac5de5604ea8668bc414536e8aa7ee">Register</a>(T* non_owned_class) {</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</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="l00157"></a><span class="lineno"> 157</span>  CHECK(!gtl::ContainsKey(singletons_, type_id));</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  singletons_[type_id] = non_owned_class;</div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  }</div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  </div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</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="l00163"></a><span class="lineno"> 163</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="l00164"></a><span class="lineno"> 164</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="l00165"></a><span class="lineno"> 165</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="l00166"></a><span class="lineno"> 166</span>  <span class="comment">// it has lower priority that the first one.</span></div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  decltype(T(<span class="keyword">static_cast<</span><a class="code" href="classoperations__research_1_1sat_1_1Model.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="l00169"></a><span class="lineno"> 169</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="l00170"></a><span class="lineno"> 170</span>  }</div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  T* MyNew(...) {</div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> T();</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"> 175</span>  </div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</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="l00177"></a><span class="lineno"> 177</span> <span class="preprocessor">#if defined(__APPLE__)</span></div>
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  std::map<<span class="comment">/*typeid*/</span> size_t, <span class="keywordtype">void</span>*> singletons_;</div>
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<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="preprocessor">#else</span></div>
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<div class="line"><a name="l00180"></a><span class="lineno"> 180</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="l00181"></a><span class="lineno"> 181</span> <span class="preprocessor">#endif</span></div>
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<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  </div>
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<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keyword">struct </span>DeleteInterface {</div>
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<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keyword">virtual</span> ~DeleteInterface() = <span class="keywordflow">default</span>;</div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  };</div>
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<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
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<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keyword">class </span>Delete : <span class="keyword">public</span> DeleteInterface {</div>
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keyword">explicit</span> Delete(T* t) : to_delete_(t) {}</div>
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<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  ~Delete() <span class="keyword">override</span> = <span class="keywordflow">default</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">private</span>:</div>
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<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  std::unique_ptr<T> to_delete_;</div>
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<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  };</div>
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<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  </div>
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="comment">// The list of items to delete.</span></div>
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<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="comment">//</span></div>
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<div class="line"><a name="l00198"></a><span class="lineno"> 198</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="l00199"></a><span class="lineno"> 199</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="l00200"></a><span class="lineno"> 200</span>  <span class="comment">// working.</span></div>
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<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  std::vector<std::unique_ptr<DeleteInterface>> cleanup_list_;</div>
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<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  </div>
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<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  DISALLOW_COPY_AND_ASSIGN(<a class="code" href="classoperations__research_1_1sat_1_1Model.html#a30c57abda5ed227c85b50007cee876db">Model</a>);</div>
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<div class="line"><a name="l00204"></a><span class="lineno"> 204</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="comment">// namespace sat</span></div>
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<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> } <span class="comment">// namespace operations_research</span></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> <span class="preprocessor">#endif // OR_TOOLS_SAT_MODEL_H_</span></div>
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</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1Model_html_aee6e749f21ce871e8a4f306ba25f2c83"><div class="ttname"><a href="classoperations__research_1_1sat_1_1Model.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="model_8h_source.html#l00133">model.h:133</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1Model_html_a572e6368e1bf222cda8edfe559ec686b"><div class="ttname"><a href="classoperations__research_1_1sat_1_1Model.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="model_8h_source.html#l00143">model.h:143</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1Model_html_a66b60c092ecee6c1aa8c6a8823ab19d8"><div class="ttname"><a href="classoperations__research_1_1sat_1_1Model.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="model_8h_source.html#l00113">model.h:113</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="ttdef"><b>Definition:</b> <a href="cp__model_8h_source.html#l00052">cp_model.h:52</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1Model_html_a30c57abda5ed227c85b50007cee876db"><div class="ttname"><a href="classoperations__research_1_1sat_1_1Model.html#a30c57abda5ed227c85b50007cee876db">operations_research::sat::Model::Model</a></div><div class="ttdeci">Model()</div><div class="ttdef"><b>Definition:</b> <a href="model_8h_source.html#l00040">model.h:40</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1Model_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1Model.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="model_8h_source.html#l00038">model.h:38</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1Model_html_a37eb53a23cb596ef5d2e3bbc0fab70dc"><div class="ttname"><a href="classoperations__research_1_1sat_1_1Model.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="model_8h_source.html#l00073">model.h:73</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1Model_html_ac779eb15f8e4162692d13c584426d693"><div class="ttname"><a href="classoperations__research_1_1sat_1_1Model.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="model_8h_source.html#l00122">model.h:122</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1Model_html_a7fac5de5604ea8668bc414536e8aa7ee"><div class="ttname"><a href="classoperations__research_1_1sat_1_1Model.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="model_8h_source.html#l00155">model.h:155</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1Model_html_a8d72645353ea6770911c4e0724995ed6"><div class="ttname"><a href="classoperations__research_1_1sat_1_1Model.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="model_8h_source.html#l00092">model.h:92</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1sat_1_1Model_html_a7b8d774b566431b8932ba0f3c921ec7d"><div class="ttname"><a href="classoperations__research_1_1sat_1_1Model.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="model_8h_source.html#l00067">model.h:67</a></div></div>
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