731 lines
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731 lines
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 <span id="projectnumber">8.2</span>
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<div class="title">constraints.cc</div> </div>
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<a href="constraints_8cc.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">#include <string.h></span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>  </div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <algorithm></span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <memory></span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <string></span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <utility></span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <vector></span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  </div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include "absl/strings/str_cat.h"</span></div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include "absl/strings/str_format.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="integral__types_8h.html">ortools/base/integral_types.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="base_2logging_8h.html">ortools/base/logging.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="constraint__solver_8h.html">ortools/constraint_solver/constraint_solver.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="constraint__solveri_8h.html">ortools/constraint_solver/constraint_solveri.h</a>"</span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "<a class="code" href="saturated__arithmetic_8h.html">ortools/util/saturated_arithmetic.h</a>"</span></div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "<a class="code" href="string__array_8h.html">ortools/util/string_array.h</a>"</span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  </div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</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="l00032"></a><span class="lineno"> 32</span>  </div>
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<div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#a757134fa69300766dced7f3ed9cd1810"> 33</a></span> <a class="code" href="classoperations__research_1_1_demon.html">Demon</a>* <a class="code" href="classoperations__research_1_1_solver.html#a757134fa69300766dced7f3ed9cd1810">Solver::MakeConstraintInitialPropagateCallback</a>(<a class="code" href="classoperations__research_1_1_constraint.html">Constraint</a>* <span class="keyword">const</span> <a class="code" href="demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695">ct</a>) {</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceoperations__research.html#a3ea6af6581e6922832918c97753146a7">MakeConstraintDemon0</a>(<span class="keyword">this</span>, <a class="code" href="demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695">ct</a>, &<a class="code" href="classoperations__research_1_1_constraint.html#a9100fab5545234f60a4ce442dbb45630">Constraint::InitialPropagate</a>,</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="stringliteral">"InitialPropagate"</span>);</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> }</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  </div>
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<div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#ac46ae3a82d68424788c0eabc3d4b838c"> 38</a></span> <a class="code" href="classoperations__research_1_1_demon.html">Demon</a>* <a class="code" href="classoperations__research_1_1_solver.html#ac46ae3a82d68424788c0eabc3d4b838c">Solver::MakeDelayedConstraintInitialPropagateCallback</a>(</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <a class="code" href="classoperations__research_1_1_constraint.html">Constraint</a>* <span class="keyword">const</span> <a class="code" href="demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695">ct</a>) {</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceoperations__research.html#a82110ba1f45aa29ffc933102880dbd82">MakeDelayedConstraintDemon0</a>(<span class="keyword">this</span>, <a class="code" href="demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695">ct</a>, &<a class="code" href="classoperations__research_1_1_constraint.html#a9100fab5545234f60a4ce442dbb45630">Constraint::InitialPropagate</a>,</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="stringliteral">"InitialPropagate"</span>);</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> }</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  </div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">namespace </span>{</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">class </span>ActionDemon : <span class="keyword">public</span> <a class="code" href="classoperations__research_1_1_demon.html">Demon</a> {</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">explicit</span> ActionDemon(<span class="keyword">const</span> <a class="code" href="classoperations__research_1_1_solver.html#ad7946514ee3dd6cb3ab993dc9e98b33b">Solver::Action</a>& action) : action_(action) {</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <a class="code" href="base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274">CHECK</a>(action != <span class="keyword">nullptr</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="l00050"></a><span class="lineno"> 50</span>  </div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  ~ActionDemon()<span class="keyword"> override </span>{}</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  </div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordtype">void</span> Run(Solver* <span class="keyword">const</span> solver)<span class="keyword"> override </span>{ action_(solver); }</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  </div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <a class="code" href="classoperations__research_1_1_solver.html#ad7946514ee3dd6cb3ab993dc9e98b33b">Solver::Action</a> action_;</div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> };</div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  </div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="keyword">class </span>ClosureDemon : <span class="keyword">public</span> Demon {</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keyword">explicit</span> ClosureDemon(<span class="keyword">const</span> <a class="code" href="classoperations__research_1_1_solver.html#ad4c4d0d62a6d65debcff4437948435a1">Solver::Closure</a>& closure) : closure_(closure) {</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <a class="code" href="base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274">CHECK</a>(closure != <span class="keyword">nullptr</span>);</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  }</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  </div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  ~ClosureDemon()<span class="keyword"> override </span>{}</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  </div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordtype">void</span> Run(Solver* <span class="keyword">const</span> solver)<span class="keyword"> override </span>{ closure_(); }</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  </div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <a class="code" href="classoperations__research_1_1_solver.html#ad4c4d0d62a6d65debcff4437948435a1">Solver::Closure</a> closure_;</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> };</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  </div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment">// ----- True and False Constraint -----</span></div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  </div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="keyword">class </span>TrueConstraint : <span class="keyword">public</span> Constraint {</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">explicit</span> TrueConstraint(Solver* <span class="keyword">const</span> s) : Constraint(s) {}</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  ~TrueConstraint()<span class="keyword"> override </span>{}</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  </div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordtype">void</span> Post()<span class="keyword"> override </span>{}</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordtype">void</span> InitialPropagate()<span class="keyword"> override </span>{}</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  std::string DebugString()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> <span class="stringliteral">"TrueConstraint()"</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>  <span class="keywordtype">void</span> Accept(ModelVisitor* <span class="keyword">const</span> visitor)<span class="keyword"> const override </span>{</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  visitor->BeginVisitConstraint(<a class="code" href="classoperations__research_1_1_model_visitor.html#a68adb5b4b3cc7085d02d6e52a51cf944">ModelVisitor::kTrueConstraint</a>, <span class="keyword">this</span>);</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  visitor->EndVisitConstraint(<a class="code" href="classoperations__research_1_1_model_visitor.html#a68adb5b4b3cc7085d02d6e52a51cf944">ModelVisitor::kTrueConstraint</a>, <span class="keyword">this</span>);</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  }</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  IntVar* Var()<span class="keyword"> override </span>{ <span class="keywordflow">return</span> solver()->MakeIntConst(1); }</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="l00091"></a><span class="lineno"> 91</span> <span class="keyword">class </span>FalseConstraint : <span class="keyword">public</span> Constraint {</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keyword">explicit</span> FalseConstraint(Solver* <span class="keyword">const</span> s) : Constraint(s) {}</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  FalseConstraint(Solver* <span class="keyword">const</span> s, <span class="keyword">const</span> std::string& explanation)</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  : Constraint(s), explanation_(explanation) {}</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  ~FalseConstraint()<span class="keyword"> override </span>{}</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>  <span class="keywordtype">void</span> Post()<span class="keyword"> override </span>{}</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordtype">void</span> InitialPropagate()<span class="keyword"> override </span>{ solver()->Fail(); }</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  std::string DebugString()<span class="keyword"> const override </span>{</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">return</span> absl::StrCat(<span class="stringliteral">"FalseConstraint("</span>, explanation_, <span class="stringliteral">")"</span>);</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  }</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  </div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordtype">void</span> Accept(ModelVisitor* <span class="keyword">const</span> visitor)<span class="keyword"> const override </span>{</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  visitor->BeginVisitConstraint(<a class="code" href="classoperations__research_1_1_model_visitor.html#af587d1991370aff79fe85684249e6957">ModelVisitor::kFalseConstraint</a>, <span class="keyword">this</span>);</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  visitor->EndVisitConstraint(<a class="code" href="classoperations__research_1_1_model_visitor.html#af587d1991370aff79fe85684249e6957">ModelVisitor::kFalseConstraint</a>, <span class="keyword">this</span>);</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  }</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  IntVar* Var()<span class="keyword"> override </span>{ <span class="keywordflow">return</span> solver()->MakeIntConst(0); }</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  </div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keyword">const</span> std::string explanation_;</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>  </div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment">// ----- Map Variable Domain to Boolean Var Array -----</span></div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment">// TODO(user) : optimize constraint to avoid ping pong.</span></div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment">// After a boolvar is set to 0, we remove the value from the var.</span></div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment">// There is no need to rescan the var to find the hole if the size at the end of</span></div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="comment">// UpdateActive() is the same as the size at the beginning of VarDomain().</span></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> <span class="keyword">class </span>MapDomain : <span class="keyword">public</span> Constraint {</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  MapDomain(Solver* <span class="keyword">const</span> s, IntVar* <span class="keyword">const</span> <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>,</div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">const</span> std::vector<IntVar*>& actives)</div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  : Constraint(s), var_(<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>), actives_(actives) {</div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <a class="code" href="constraint__solver_2table_8cc.html#a9ea6e0a7e183dca3a31ee9e998d8b4df">holes_</a> = <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>->MakeHoleIterator(<span class="keyword">true</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="l00127"></a><span class="lineno"> 127</span>  </div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  ~MapDomain()<span class="keyword"> override </span>{}</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  </div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordtype">void</span> Post()<span class="keyword"> override </span>{</div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  Demon* vd = <a class="code" href="namespaceoperations__research.html#a3ea6af6581e6922832918c97753146a7">MakeConstraintDemon0</a>(solver(), <span class="keyword">this</span>, &MapDomain::VarDomain,</div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="stringliteral">"VarDomain"</span>);</div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  var_->WhenDomain(vd);</div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  Demon* vb =</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <a class="code" href="namespaceoperations__research.html#a3ea6af6581e6922832918c97753146a7">MakeConstraintDemon0</a>(solver(), <span class="keyword">this</span>, &MapDomain::VarBound, <span class="stringliteral">"VarBound"</span>);</div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  var_->WhenBound(vb);</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  std::unique_ptr<IntVarIterator> domain_it(</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  var_->MakeDomainIterator(<span class="comment">/*reversible=*/</span><span class="keyword">false</span>));</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a> : InitAndGetValues(domain_it.get())) {</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">if</span> (<a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a> >= 0 && <a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a> < actives_.size() && !actives_[<a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>]->Bound()) {</div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  Demon* d = <a class="code" href="namespaceoperations__research.html#a4fb750da00c784e5ffd1763fd3ce88f7">MakeConstraintDemon1</a>(</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  solver(), <span class="keyword">this</span>, &MapDomain::UpdateActive, <span class="stringliteral">"UpdateActive"</span>, <a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  actives_[<a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>]->WhenDomain(d);</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  }</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  }</div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  }</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>  <span class="keywordtype">void</span> InitialPropagate()<span class="keyword"> override </span>{</div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < actives_.size(); ++i) {</div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  actives_[i]->SetRange(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a>{0}, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a>{1});</div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">if</span> (!var_->Contains(i)) {</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  actives_[i]->SetValue(0);</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (actives_[i]->Max() == 0LL) {</div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  var_->RemoveValue(i);</div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  }</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">if</span> (actives_[i]->Min() == 1LL) {</div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  var_->SetValue(i);</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  }</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>  <span class="keywordflow">if</span> (var_->Bound()) {</div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  VarBound();</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="l00163"></a><span class="lineno"> 163</span>  }</div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  </div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordtype">void</span> UpdateActive(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>) {</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  IntVar* <span class="keyword">const</span> act = actives_[<a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>];</div>
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<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordflow">if</span> (act->Max() == 0) {</div>
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<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  var_->RemoveValue(<a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
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<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (act->Min() == 1) {</div>
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<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  var_->SetValue(<a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
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<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  }</div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  }</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>  <span class="keywordtype">void</span> VarDomain() {</div>
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<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> oldmin = var_->OldMin();</div>
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> oldmax = var_->OldMax();</div>
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<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> vmin = var_->Min();</div>
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> vmax = var_->Max();</div>
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<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> size = actives_.size();</div>
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<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordflow">for</span> (<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> j = <a class="code" href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">std::max</a>(oldmin, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a>{0}); j < <a class="code" href="alldiff__cst_8cc.html#a021e695f54a13bd809c34b2f4ca87c37">std::min</a>(vmin, size); ++j) {</div>
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<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  actives_[j]->SetValue(0);</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="keywordflow">for</span> (<span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> j : InitAndGetValues(<a class="code" href="constraint__solver_2table_8cc.html#a9ea6e0a7e183dca3a31ee9e998d8b4df">holes_</a>)) {</div>
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<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordflow">if</span> (j >= 0 && j < size) {</div>
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  actives_[j]->SetValue(0);</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>  }</div>
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<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">for</span> (<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> j = <a class="code" href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">std::max</a>(vmax + <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a>{1}, <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a>{0});</div>
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<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  j <= <a class="code" href="alldiff__cst_8cc.html#a021e695f54a13bd809c34b2f4ca87c37">std::min</a>(oldmax, size - <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a>{1}); ++j) {</div>
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<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  actives_[j]->SetValue(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a>{0});</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>  }</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="keywordtype">void</span> VarBound() {</div>
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<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> val = var_->Min();</div>
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<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">if</span> (val >= 0 && val < actives_.size()) {</div>
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<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  actives_[val]->SetValue(1);</div>
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<div class="line"><a name="l00198"></a><span class="lineno"> 198</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>  std::string DebugString()<span class="keyword"> const override </span>{</div>
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<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"MapDomain(%s, [%s])"</span>, var_->DebugString(),</div>
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<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <a class="code" href="namespaceoperations__research.html#a9be76edcbd5ccb982d92c8d90421a73c">JoinDebugStringPtr</a>(actives_, <span class="stringliteral">", "</span>));</div>
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<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  }</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>  <span class="keywordtype">void</span> Accept(ModelVisitor* <span class="keyword">const</span> visitor)<span class="keyword"> const override </span>{</div>
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<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  visitor->BeginVisitConstraint(<a class="code" href="classoperations__research_1_1_model_visitor.html#a75870ca07d88f7725be0e035469888a4">ModelVisitor::kMapDomain</a>, <span class="keyword">this</span>);</div>
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<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  visitor->VisitIntegerExpressionArgument(<a class="code" href="classoperations__research_1_1_model_visitor.html#a489f38dd601db8d045efae4d9ae7d754">ModelVisitor::kTargetArgument</a>,</div>
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<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  var_);</div>
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<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  visitor->VisitIntegerVariableArrayArgument(<a class="code" href="classoperations__research_1_1_model_visitor.html#aa9175e7f7c9d2598d26293435ecd89ce">ModelVisitor::kVarsArgument</a>,</div>
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<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  actives_);</div>
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<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  visitor->EndVisitConstraint(<a class="code" href="classoperations__research_1_1_model_visitor.html#a75870ca07d88f7725be0e035469888a4">ModelVisitor::kMapDomain</a>, <span class="keyword">this</span>);</div>
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<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  }</div>
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<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  </div>
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<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  IntVar* <span class="keyword">const</span> var_;</div>
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<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  std::vector<IntVar*> actives_;</div>
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<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  IntVarIterator* <a class="code" href="constraint__solver_2table_8cc.html#a9ea6e0a7e183dca3a31ee9e998d8b4df">holes_</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">// ----- Lex constraint -----</span></div>
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<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  </div>
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<div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="keyword">class </span>LexicalLess : <span class="keyword">public</span> Constraint {</div>
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<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  LexicalLess(Solver* <span class="keyword">const</span> s, <span class="keyword">const</span> std::vector<IntVar*>& left,</div>
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<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keyword">const</span> std::vector<IntVar*>& right, <span class="keywordtype">bool</span> strict)</div>
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<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  : Constraint(s),</div>
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<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  left_(left),</div>
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<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  right_(right),</div>
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<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  active_var_(0),</div>
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<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  strict_(strict),</div>
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<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  demon_(nullptr) {</div>
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<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <a class="code" href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a>(left.size(), right.size());</div>
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<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  }</div>
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<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  </div>
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<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  ~LexicalLess()<span class="keyword"> override </span>{}</div>
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<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  </div>
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<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keywordtype">void</span> Post()<span class="keyword"> override </span>{</div>
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|
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> position = JumpEqualVariables(0);</div>
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|
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  active_var_.<a class="code" href="classoperations__research_1_1_rev.html#a95da6a138a3b56de0cf0c3c4ba7c4688">SetValue</a>(solver(), position);</div>
|
|
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">if</span> (position < left_.size()) {</div>
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|
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  demon_ = solver()->MakeConstraintInitialPropagateCallback(<span class="keyword">this</span>);</div>
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<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  left_[position]->WhenRange(demon_);</div>
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<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  right_[position]->WhenRange(demon_);</div>
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<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  }</div>
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<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  }</div>
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<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  </div>
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<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keywordtype">void</span> InitialPropagate()<span class="keyword"> override </span>{</div>
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|
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> position = JumpEqualVariables(active_var_.<a class="code" href="classoperations__research_1_1_rev.html#affc0b3b0a5efa3efc9d0d86344d4a29f">Value</a>());</div>
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|
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordflow">if</span> (position >= left_.size()) {</div>
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<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keywordflow">if</span> (strict_) {</div>
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<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  solver()->Fail();</div>
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<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  }</div>
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<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="keywordflow">return</span>;</div>
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<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  }</div>
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<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">if</span> (position != active_var_.<a class="code" href="classoperations__research_1_1_rev.html#affc0b3b0a5efa3efc9d0d86344d4a29f">Value</a>()) {</div>
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<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  left_[position]->WhenRange(demon_);</div>
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  right_[position]->WhenRange(demon_);</div>
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<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  active_var_.<a class="code" href="classoperations__research_1_1_rev.html#a95da6a138a3b56de0cf0c3c4ba7c4688">SetValue</a>(solver(), position);</div>
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<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  }</div>
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<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> next_non_equal = JumpEqualVariables(position + 1);</div>
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<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keywordflow">if</span> ((strict_ && next_non_equal == left_.size()) ||</div>
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<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  (next_non_equal < left_.size() &&</div>
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<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  left_[next_non_equal]->Min() > right_[next_non_equal]->Max())) {</div>
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<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="comment">// We need to be strict if we are the last in the array, or if</span></div>
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<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="comment">// the next one is impossible.</span></div>
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<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  left_[position]->SetMax(right_[position]->Max() - 1);</div>
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<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  right_[position]->SetMin(left_[position]->Min() + 1);</div>
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<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  } <span class="keywordflow">else</span> {</div>
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<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  left_[position]->SetMax(right_[position]->Max());</div>
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<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  right_[position]->SetMin(left_[position]->Min());</div>
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<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  }</div>
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<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  }</div>
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  </div>
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<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  std::string DebugString()<span class="keyword"> const override </span>{</div>
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<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <span class="keywordflow">return</span> absl::StrFormat(</div>
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<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="stringliteral">"%s([%s], [%s])"</span>, strict_ ? <span class="stringliteral">"LexicalLess"</span> : <span class="stringliteral">"LexicalLessOrEqual"</span>,</div>
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<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <a class="code" href="namespaceoperations__research.html#a9be76edcbd5ccb982d92c8d90421a73c">JoinDebugStringPtr</a>(left_, <span class="stringliteral">", "</span>), <a class="code" href="namespaceoperations__research.html#a9be76edcbd5ccb982d92c8d90421a73c">JoinDebugStringPtr</a>(right_, <span class="stringliteral">", "</span>));</div>
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<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  }</div>
|
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<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  </div>
|
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<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordtype">void</span> Accept(ModelVisitor* <span class="keyword">const</span> visitor)<span class="keyword"> const override </span>{</div>
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<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  visitor->BeginVisitConstraint(<a class="code" href="classoperations__research_1_1_model_visitor.html#a8e8f9b2f9266719c407df83fc0cc9535">ModelVisitor::kLexLess</a>, <span class="keyword">this</span>);</div>
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<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  visitor->VisitIntegerVariableArrayArgument(<a class="code" href="classoperations__research_1_1_model_visitor.html#a8e24c7d309e4aaa23eca1c75bd42bdc5">ModelVisitor::kLeftArgument</a>,</div>
|
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<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  left_);</div>
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<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  visitor->VisitIntegerVariableArrayArgument(<a class="code" href="classoperations__research_1_1_model_visitor.html#aaeff643bea5491c9055dc67124d5d3d2">ModelVisitor::kRightArgument</a>,</div>
|
|
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  right_);</div>
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<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  visitor->VisitIntegerArgument(<a class="code" href="classoperations__research_1_1_model_visitor.html#a7899dfe8b41c6b2b13546d921114f8d2">ModelVisitor::kValueArgument</a>, strict_);</div>
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<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  visitor->EndVisitConstraint(<a class="code" href="classoperations__research_1_1_model_visitor.html#a8e8f9b2f9266719c407df83fc0cc9535">ModelVisitor::kLexLess</a>, <span class="keyword">this</span>);</div>
|
|
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  }</div>
|
|
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  </div>
|
|
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keyword">private</span>:</div>
|
|
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keywordtype">int</span> JumpEqualVariables(<span class="keywordtype">int</span> start_position)<span class="keyword"> const </span>{</div>
|
|
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="keywordtype">int</span> position = start_position;</div>
|
|
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keywordflow">while</span> (position < left_.size() && left_[position]->Bound() &&</div>
|
|
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  right_[position]->Bound() &&</div>
|
|
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  left_[position]->Min() == right_[position]->Min()) {</div>
|
|
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  position++;</div>
|
|
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  }</div>
|
|
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keywordflow">return</span> position;</div>
|
|
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  }</div>
|
|
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  </div>
|
|
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  std::vector<IntVar*> left_;</div>
|
|
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  std::vector<IntVar*> right_;</div>
|
|
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  NumericalRev<int> active_var_;</div>
|
|
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keyword">const</span> <span class="keywordtype">bool</span> strict_;</div>
|
|
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  Demon* demon_;</div>
|
|
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> };</div>
|
|
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  </div>
|
|
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <span class="comment">// ----- Inverse permutation constraint -----</span></div>
|
|
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  </div>
|
|
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> <span class="keyword">class </span>InversePermutationConstraint : <span class="keyword">public</span> Constraint {</div>
|
|
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keyword">public</span>:</div>
|
|
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  InversePermutationConstraint(Solver* <span class="keyword">const</span> s,</div>
|
|
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keyword">const</span> std::vector<IntVar*>& left,</div>
|
|
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="keyword">const</span> std::vector<IntVar*>& right)</div>
|
|
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  : Constraint(s),</div>
|
|
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  left_(left),</div>
|
|
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  right_(right),</div>
|
|
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  left_hole_iterators_(left.size()),</div>
|
|
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  left_domain_iterators_(left_.size()),</div>
|
|
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  right_hole_iterators_(right_.size()),</div>
|
|
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  right_domain_iterators_(right_.size()) {</div>
|
|
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <a class="code" href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a>(left_.size(), right_.size());</div>
|
|
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < left_.size(); ++i) {</div>
|
|
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  left_hole_iterators_[i] = left_[i]->MakeHoleIterator(<span class="keyword">true</span>);</div>
|
|
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  left_domain_iterators_[i] = left_[i]->MakeDomainIterator(<span class="keyword">true</span>);</div>
|
|
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  right_hole_iterators_[i] = right_[i]->MakeHoleIterator(<span class="keyword">true</span>);</div>
|
|
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  right_domain_iterators_[i] = right_[i]->MakeDomainIterator(<span class="keyword">true</span>);</div>
|
|
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  }</div>
|
|
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  }</div>
|
|
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  </div>
|
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<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  ~InversePermutationConstraint()<span class="keyword"> override </span>{}</div>
|
|
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  </div>
|
|
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="keywordtype">void</span> Post()<span class="keyword"> override </span>{</div>
|
|
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < left_.size(); ++i) {</div>
|
|
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  Demon* <span class="keyword">const</span> left_demon = <a class="code" href="namespaceoperations__research.html#a4fb750da00c784e5ffd1763fd3ce88f7">MakeConstraintDemon1</a>(</div>
|
|
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  solver(), <span class="keyword">this</span>,</div>
|
|
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  &InversePermutationConstraint::PropagateHolesOfLeftVarToRight,</div>
|
|
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="stringliteral">"PropagateHolesOfLeftVarToRight"</span>, i);</div>
|
|
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  left_[i]->WhenDomain(left_demon);</div>
|
|
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  Demon* <span class="keyword">const</span> right_demon = <a class="code" href="namespaceoperations__research.html#a4fb750da00c784e5ffd1763fd3ce88f7">MakeConstraintDemon1</a>(</div>
|
|
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  solver(), <span class="keyword">this</span>,</div>
|
|
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  &InversePermutationConstraint::PropagateHolesOfRightVarToLeft,</div>
|
|
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  <span class="stringliteral">"PropagateHolesOfRightVarToLeft"</span>, i);</div>
|
|
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  right_[i]->WhenDomain(right_demon);</div>
|
|
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  }</div>
|
|
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  solver()->AddConstraint(</div>
|
|
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  solver()->MakeAllDifferent(left_, <span class="comment">/*stronger_propagation=*/</span><span class="keyword">false</span>));</div>
|
|
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  solver()->AddConstraint(</div>
|
|
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  solver()->MakeAllDifferent(right_, <span class="comment">/*stronger_propagation=*/</span><span class="keyword">false</span>));</div>
|
|
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  }</div>
|
|
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  </div>
|
|
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keywordtype">void</span> InitialPropagate()<span class="keyword"> override </span>{</div>
|
|
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keyword">const</span> <span class="keywordtype">int</span> size = left_.size();</div>
|
|
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < size; ++i) {</div>
|
|
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  left_[i]->SetRange(0, size - 1);</div>
|
|
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  right_[i]->SetRange(0, size - 1);</div>
|
|
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  }</div>
|
|
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < size; ++i) {</div>
|
|
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  PropagateDomain(i, left_[i], left_domain_iterators_[i], right_);</div>
|
|
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  PropagateDomain(i, right_[i], right_domain_iterators_[i], left_);</div>
|
|
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  }</div>
|
|
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  }</div>
|
|
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  </div>
|
|
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <span class="keywordtype">void</span> PropagateHolesOfLeftVarToRight(<span class="keywordtype">int</span> <a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>) {</div>
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<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  PropagateHoles(<a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, left_[<a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>], left_hole_iterators_[<a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>], right_);</div>
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<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  }</div>
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<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  </div>
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<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="keywordtype">void</span> PropagateHolesOfRightVarToLeft(<span class="keywordtype">int</span> <a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>) {</div>
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<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  PropagateHoles(<a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, right_[<a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>], right_hole_iterators_[<a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>], left_);</div>
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<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  }</div>
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<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  </div>
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<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  std::string DebugString()<span class="keyword"> const override </span>{</div>
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<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"InversePermutationConstraint([%s], [%s])"</span>,</div>
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<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <a class="code" href="namespaceoperations__research.html#a9be76edcbd5ccb982d92c8d90421a73c">JoinDebugStringPtr</a>(left_, <span class="stringliteral">", "</span>),</div>
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<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <a class="code" href="namespaceoperations__research.html#a9be76edcbd5ccb982d92c8d90421a73c">JoinDebugStringPtr</a>(right_, <span class="stringliteral">", "</span>));</div>
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<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  }</div>
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<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  </div>
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<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="keywordtype">void</span> Accept(ModelVisitor* <span class="keyword">const</span> visitor)<span class="keyword"> const override </span>{</div>
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<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  visitor->BeginVisitConstraint(<a class="code" href="classoperations__research_1_1_model_visitor.html#afba4e975a246010f47c4263fd5dd6197">ModelVisitor::kInversePermutation</a>, <span class="keyword">this</span>);</div>
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<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  visitor->VisitIntegerVariableArrayArgument(<a class="code" href="classoperations__research_1_1_model_visitor.html#a8e24c7d309e4aaa23eca1c75bd42bdc5">ModelVisitor::kLeftArgument</a>,</div>
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<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  left_);</div>
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<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  visitor->VisitIntegerVariableArrayArgument(<a class="code" href="classoperations__research_1_1_model_visitor.html#aaeff643bea5491c9055dc67124d5d3d2">ModelVisitor::kRightArgument</a>,</div>
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<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  right_);</div>
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<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  visitor->EndVisitConstraint(<a class="code" href="classoperations__research_1_1_model_visitor.html#afba4e975a246010f47c4263fd5dd6197">ModelVisitor::kInversePermutation</a>, <span class="keyword">this</span>);</div>
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<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  }</div>
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<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  </div>
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<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="comment">// See PropagateHolesOfLeftVarToRight() and PropagateHolesOfRightVarToLeft().</span></div>
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<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keywordtype">void</span> PropagateHoles(<span class="keywordtype">int</span> <a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, IntVar* <span class="keyword">const</span> <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, IntVarIterator* <span class="keyword">const</span> holes,</div>
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<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  <span class="keyword">const</span> std::vector<IntVar*>& inverse) {</div>
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<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> oldmin = <a class="code" href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">std::max</a>(<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>->OldMin(), <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a>{0});</div>
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<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> oldmax =</div>
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<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <a class="code" href="alldiff__cst_8cc.html#a021e695f54a13bd809c34b2f4ca87c37">std::min</a>(<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>->OldMax(), <span class="keyword">static_cast<</span><a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a><span class="keyword">></span>(left_.size() - 1));</div>
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<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> vmin = <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>->Min();</div>
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<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> vmax = <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>->Max();</div>
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<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  <span class="keywordflow">for</span> (<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a> = oldmin; <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a> < vmin; ++<a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a>) {</div>
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<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  inverse[<a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a>]->RemoveValue(<a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
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<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  }</div>
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<div class="line"><a name="l00399"></a><span class="lineno"> 399</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> hole : InitAndGetValues(holes)) {</div>
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<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="keywordflow">if</span> (hole >= 0 && hole < left_.size()) {</div>
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<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  inverse[hole]->RemoveValue(<a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
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<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  }</div>
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<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  }</div>
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<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  <span class="keywordflow">for</span> (<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a> = vmax + 1; <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a> <= oldmax; ++<a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a>) {</div>
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<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  inverse[<a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a>]->RemoveValue(<a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
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<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  }</div>
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<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  }</div>
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<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  </div>
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<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keywordtype">void</span> PropagateDomain(<span class="keywordtype">int</span> <a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, IntVar* <span class="keyword">const</span> <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>,</div>
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<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  IntVarIterator* <span class="keyword">const</span> domain,</div>
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<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  <span class="keyword">const</span> std::vector<IntVar*>& inverse) {</div>
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<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  <span class="comment">// Iterators are not safe w.r.t. removal. Postponing deletions.</span></div>
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<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  tmp_removed_values_.clear();</div>
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<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> <a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a> : InitAndGetValues(domain)) {</div>
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<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordflow">if</span> (!inverse[<a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a>]->Contains(<a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>)) {</div>
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<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  tmp_removed_values_.push_back(<a class="code" href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a>);</div>
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<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  }</div>
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<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  }</div>
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<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  <span class="comment">// Once we've finished iterating over the domain, we may call</span></div>
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<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="comment">// RemoveValues().</span></div>
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<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  <span class="keywordflow">if</span> (!tmp_removed_values_.empty()) {</div>
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<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>->RemoveValues(tmp_removed_values_);</div>
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<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  }</div>
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<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  }</div>
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<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  </div>
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<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  std::vector<IntVar*> left_;</div>
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<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  std::vector<IntVar*> right_;</div>
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<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  std::vector<IntVarIterator*> left_hole_iterators_;</div>
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<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  std::vector<IntVarIterator*> left_domain_iterators_;</div>
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<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  std::vector<IntVarIterator*> right_hole_iterators_;</div>
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<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  std::vector<IntVarIterator*> right_domain_iterators_;</div>
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<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  </div>
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<div class="line"><a name="l00433"></a><span class="lineno"> 433</span>  <span class="comment">// used only in PropagateDomain().</span></div>
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<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  std::vector<int64> tmp_removed_values_;</div>
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<div class="line"><a name="l00435"></a><span class="lineno"> 435</span> };</div>
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<div class="line"><a name="l00436"></a><span class="lineno"> 436</span>  </div>
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<div class="line"><a name="l00437"></a><span class="lineno"> 437</span> <span class="comment">// Index of first Max Value</span></div>
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<div class="line"><a name="l00438"></a><span class="lineno"> 438</span>  </div>
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<div class="line"><a name="l00439"></a><span class="lineno"> 439</span> <span class="keyword">class </span>IndexOfFirstMaxValue : <span class="keyword">public</span> Constraint {</div>
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<div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  IndexOfFirstMaxValue(Solver* solver, IntVar* <a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>,</div>
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<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  <span class="keyword">const</span> std::vector<IntVar*>& vars)</div>
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<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  : Constraint(solver), index_(<a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>), <a class="code" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>(vars) {}</div>
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<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  </div>
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<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  ~IndexOfFirstMaxValue()<span class="keyword"> override </span>{}</div>
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<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  </div>
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<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <span class="keywordtype">void</span> Post()<span class="keyword"> override </span>{</div>
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<div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  Demon* <span class="keyword">const</span> demon =</div>
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<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  solver()->MakeDelayedConstraintInitialPropagateCallback(<span class="keyword">this</span>);</div>
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<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  index_->WhenRange(demon);</div>
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<div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <span class="keywordflow">for</span> (IntVar* <span class="keyword">const</span> <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> : vars_) {</div>
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<div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>->WhenRange(demon);</div>
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<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  }</div>
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<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  }</div>
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<div class="line"><a name="l00455"></a><span class="lineno"> 455</span>  </div>
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<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <span class="keywordtype">void</span> InitialPropagate()<span class="keyword"> override </span>{</div>
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<div class="line"><a name="l00457"></a><span class="lineno"> 457</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> vsize = <a class="code" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>.size();</div>
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<div class="line"><a name="l00458"></a><span class="lineno"> 458</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> imin = <a class="code" href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">std::max</a>(<a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a>{0}, index_->Min());</div>
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<div class="line"><a name="l00459"></a><span class="lineno"> 459</span>  <span class="keyword">const</span> <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> imax = <a class="code" href="alldiff__cst_8cc.html#a021e695f54a13bd809c34b2f4ca87c37">std::min</a>(vsize - 1, index_->Max());</div>
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<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> max_max = <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a>;</div>
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<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> max_min = <a class="code" href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a>;</div>
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<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  </div>
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<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="comment">// Compute min and max value in the current interval covered by index_.</span></div>
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<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = imin; i <= imax; ++i) {</div>
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<div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  max_max = <a class="code" href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">std::max</a>(max_max, vars_[i]->Max());</div>
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<div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  max_min = <a class="code" href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">std::max</a>(max_min, vars_[i]->Min());</div>
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<div class="line"><a name="l00467"></a><span class="lineno"> 467</span>  }</div>
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<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  </div>
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<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  <span class="comment">// Propagate the fact that the first maximum value belongs to the</span></div>
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<div class="line"><a name="l00470"></a><span class="lineno"> 470</span>  <span class="comment">// [imin..imax].</span></div>
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<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < imin; ++i) {</div>
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<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <a class="code" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>[i]->SetMax(max_max - 1);</div>
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<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  }</div>
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<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = imax + 1; i < vsize; ++i) {</div>
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<div class="line"><a name="l00475"></a><span class="lineno"> 475</span>  <a class="code" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>[i]->SetMax(max_max);</div>
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<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  }</div>
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<div class="line"><a name="l00477"></a><span class="lineno"> 477</span>  </div>
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<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="comment">// Shave bounds for index_.</span></div>
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<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> min_index = imin;</div>
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<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  <span class="keywordflow">while</span> (vars_[min_index]->Max() < max_min) {</div>
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<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  min_index++;</div>
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<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  }</div>
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<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <a class="code" href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a> max_index = imax;</div>
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<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <span class="keywordflow">while</span> (vars_[max_index]->Max() < max_min) {</div>
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<div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  max_index--;</div>
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<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  }</div>
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<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  index_->SetRange(min_index, max_index);</div>
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<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  }</div>
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<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  </div>
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<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  std::string DebugString()<span class="keyword"> const override </span>{</div>
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<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"IndexMax(%s, [%s])"</span>, index_->DebugString(),</div>
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<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <a class="code" href="namespaceoperations__research.html#a9be76edcbd5ccb982d92c8d90421a73c">JoinDebugStringPtr</a>(vars_, <span class="stringliteral">", "</span>));</div>
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<div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  }</div>
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<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  </div>
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<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  <span class="keywordtype">void</span> Accept(ModelVisitor* <span class="keyword">const</span> visitor)<span class="keyword"> const override </span>{</div>
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<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="comment">// TODO(user): Implement me.</span></div>
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<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  }</div>
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<div class="line"><a name="l00498"></a><span class="lineno"> 498</span>  </div>
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<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  IntVar* <span class="keyword">const</span> index_;</div>
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<div class="line"><a name="l00501"></a><span class="lineno"> 501</span>  <span class="keyword">const</span> std::vector<IntVar*> <a class="code" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>;</div>
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<div class="line"><a name="l00502"></a><span class="lineno"> 502</span> };</div>
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<div class="line"><a name="l00503"></a><span class="lineno"> 503</span> } <span class="comment">// namespace</span></div>
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<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  </div>
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<div class="line"><a name="l00505"></a><span class="lineno"> 505</span> <span class="comment">// ----- API -----</span></div>
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<div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  </div>
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<div class="line"><a name="l00507"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#a3f0e3322d5ae085dc9958c4fd5329918"> 507</a></span> <a class="code" href="classoperations__research_1_1_demon.html">Demon</a>* <a class="code" href="classoperations__research_1_1_solver.html#a3f0e3322d5ae085dc9958c4fd5329918">Solver::MakeActionDemon</a>(<a class="code" href="classoperations__research_1_1_solver.html#ad7946514ee3dd6cb3ab993dc9e98b33b">Solver::Action</a> action) {</div>
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<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <span class="keywordflow">return</span> <a class="code" href="classoperations__research_1_1_solver.html#ab741cb25dd32d1cbe02fbfb36337d9bb">RevAlloc</a>(<span class="keyword">new</span> ActionDemon(action));</div>
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<div class="line"><a name="l00509"></a><span class="lineno"> 509</span> }</div>
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<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  </div>
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<div class="line"><a name="l00511"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#a59234ab632db0df159df6a15f32d904a"> 511</a></span> <a class="code" href="classoperations__research_1_1_demon.html">Demon</a>* <a class="code" href="classoperations__research_1_1_solver.html#a59234ab632db0df159df6a15f32d904a">Solver::MakeClosureDemon</a>(<a class="code" href="classoperations__research_1_1_solver.html#ad4c4d0d62a6d65debcff4437948435a1">Solver::Closure</a> closure) {</div>
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<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <span class="keywordflow">return</span> <a class="code" href="classoperations__research_1_1_solver.html#ab741cb25dd32d1cbe02fbfb36337d9bb">RevAlloc</a>(<span class="keyword">new</span> ClosureDemon(closure));</div>
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<div class="line"><a name="l00513"></a><span class="lineno"> 513</span> }</div>
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<div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  </div>
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<div class="line"><a name="l00515"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#a783604b36be84a0f63754d0fe5597291"> 515</a></span> <a class="code" href="classoperations__research_1_1_constraint.html">Constraint</a>* <a class="code" href="classoperations__research_1_1_solver.html#a783604b36be84a0f63754d0fe5597291">Solver::MakeTrueConstraint</a>() {</div>
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<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <a class="code" href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a>(true_constraint_ != <span class="keyword">nullptr</span>);</div>
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<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="keywordflow">return</span> true_constraint_;</div>
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<div class="line"><a name="l00518"></a><span class="lineno"> 518</span> }</div>
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<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  </div>
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<div class="line"><a name="l00520"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#a1f73b85db1b5b095064d1b2d1e40f23b"> 520</a></span> <a class="code" href="classoperations__research_1_1_constraint.html">Constraint</a>* <a class="code" href="classoperations__research_1_1_solver.html#a1f73b85db1b5b095064d1b2d1e40f23b">Solver::MakeFalseConstraint</a>() {</div>
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<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  <a class="code" href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a>(false_constraint_ != <span class="keyword">nullptr</span>);</div>
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<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <span class="keywordflow">return</span> false_constraint_;</div>
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<div class="line"><a name="l00523"></a><span class="lineno"> 523</span> }</div>
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<div class="line"><a name="l00524"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#a852aba0d03119d806f68b204a543596e"> 524</a></span> <a class="code" href="classoperations__research_1_1_constraint.html">Constraint</a>* <a class="code" href="classoperations__research_1_1_solver.html#a1f73b85db1b5b095064d1b2d1e40f23b">Solver::MakeFalseConstraint</a>(<span class="keyword">const</span> std::string& explanation) {</div>
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<div class="line"><a name="l00525"></a><span class="lineno"> 525</span>  <span class="keywordflow">return</span> <a class="code" href="classoperations__research_1_1_solver.html#ab741cb25dd32d1cbe02fbfb36337d9bb">RevAlloc</a>(<span class="keyword">new</span> FalseConstraint(<span class="keyword">this</span>, explanation));</div>
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<div class="line"><a name="l00526"></a><span class="lineno"> 526</span> }</div>
|
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<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  </div>
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<div class="line"><a name="l00528"></a><span class="lineno"> 528</span> <span class="keywordtype">void</span> Solver::InitCachedConstraint() {</div>
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<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <a class="code" href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a>(true_constraint_ == <span class="keyword">nullptr</span>);</div>
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<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  true_constraint_ = <a class="code" href="classoperations__research_1_1_solver.html#ab741cb25dd32d1cbe02fbfb36337d9bb">RevAlloc</a>(<span class="keyword">new</span> TrueConstraint(<span class="keyword">this</span>));</div>
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<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  <a class="code" href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a>(false_constraint_ == <span class="keyword">nullptr</span>);</div>
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<div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  false_constraint_ = <a class="code" href="classoperations__research_1_1_solver.html#ab741cb25dd32d1cbe02fbfb36337d9bb">RevAlloc</a>(<span class="keyword">new</span> FalseConstraint(<span class="keyword">this</span>));</div>
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<div class="line"><a name="l00533"></a><span class="lineno"> 533</span> }</div>
|
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<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  </div>
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<div class="line"><a name="l00535"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#a19542a9cd12586e432cf9ef6d9b07c31"> 535</a></span> <a class="code" href="classoperations__research_1_1_constraint.html">Constraint</a>* <a class="code" href="classoperations__research_1_1_solver.html#a19542a9cd12586e432cf9ef6d9b07c31">Solver::MakeMapDomain</a>(<a class="code" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>,</div>
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|
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keyword">const</span> std::vector<IntVar*>& actives) {</div>
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<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="keywordflow">return</span> <a class="code" href="classoperations__research_1_1_solver.html#ab741cb25dd32d1cbe02fbfb36337d9bb">RevAlloc</a>(<span class="keyword">new</span> MapDomain(<span class="keyword">this</span>, <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, actives));</div>
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<div class="line"><a name="l00538"></a><span class="lineno"> 538</span> }</div>
|
|
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  </div>
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<div class="line"><a name="l00540"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#a41bc583e647b18a0b71d07859581e640"> 540</a></span> <a class="code" href="classoperations__research_1_1_constraint.html">Constraint</a>* <a class="code" href="classoperations__research_1_1_solver.html#a41bc583e647b18a0b71d07859581e640">Solver::MakeLexicalLess</a>(<span class="keyword">const</span> std::vector<IntVar*>& left,</div>
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<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="keyword">const</span> std::vector<IntVar*>& right) {</div>
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<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  <span class="keywordflow">return</span> <a class="code" href="classoperations__research_1_1_solver.html#ab741cb25dd32d1cbe02fbfb36337d9bb">RevAlloc</a>(<span class="keyword">new</span> LexicalLess(<span class="keyword">this</span>, left, right, <span class="keyword">true</span>));</div>
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|
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span> }</div>
|
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<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  </div>
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<div class="line"><a name="l00545"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#a8acdedd57a41a9cf6e607bdd8e20f02b"> 545</a></span> <a class="code" href="classoperations__research_1_1_constraint.html">Constraint</a>* <a class="code" href="classoperations__research_1_1_solver.html#a8acdedd57a41a9cf6e607bdd8e20f02b">Solver::MakeLexicalLessOrEqual</a>(<span class="keyword">const</span> std::vector<IntVar*>& left,</div>
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<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="keyword">const</span> std::vector<IntVar*>& right) {</div>
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|
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  <span class="keywordflow">return</span> <a class="code" href="classoperations__research_1_1_solver.html#ab741cb25dd32d1cbe02fbfb36337d9bb">RevAlloc</a>(<span class="keyword">new</span> LexicalLess(<span class="keyword">this</span>, left, right, <span class="keyword">false</span>));</div>
|
|
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span> }</div>
|
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<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  </div>
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<div class="line"><a name="l00550"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#abc32f3a80394fd12e8fc7f22e20c34ca"> 550</a></span> <a class="code" href="classoperations__research_1_1_constraint.html">Constraint</a>* <a class="code" href="classoperations__research_1_1_solver.html#abc32f3a80394fd12e8fc7f22e20c34ca">Solver::MakeInversePermutationConstraint</a>(</div>
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<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <span class="keyword">const</span> std::vector<IntVar*>& left, <span class="keyword">const</span> std::vector<IntVar*>& right) {</div>
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<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  <span class="keywordflow">return</span> <a class="code" href="classoperations__research_1_1_solver.html#ab741cb25dd32d1cbe02fbfb36337d9bb">RevAlloc</a>(<span class="keyword">new</span> InversePermutationConstraint(<span class="keyword">this</span>, left, right));</div>
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<div class="line"><a name="l00553"></a><span class="lineno"> 553</span> }</div>
|
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<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  </div>
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<div class="line"><a name="l00555"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#add19a54159cf1d9d075474b977a8788f"> 555</a></span> <a class="code" href="classoperations__research_1_1_constraint.html">Constraint</a>* <a class="code" href="classoperations__research_1_1_solver.html#add19a54159cf1d9d075474b977a8788f">Solver::MakeIndexOfFirstMaxValueConstraint</a>(</div>
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<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  <a class="code" href="classoperations__research_1_1_int_var.html">IntVar</a>* <a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, <span class="keyword">const</span> std::vector<IntVar*>& vars) {</div>
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<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="keywordflow">return</span> <a class="code" href="classoperations__research_1_1_solver.html#ab741cb25dd32d1cbe02fbfb36337d9bb">RevAlloc</a>(<span class="keyword">new</span> IndexOfFirstMaxValue(<span class="keyword">this</span>, <a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, vars));</div>
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<div class="line"><a name="l00558"></a><span class="lineno"> 558</span> }</div>
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<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  </div>
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<div class="line"><a name="l00560"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#a2b761ab631609dadf6e6d06432853051"> 560</a></span> <a class="code" href="classoperations__research_1_1_constraint.html">Constraint</a>* <a class="code" href="classoperations__research_1_1_solver.html#a2b761ab631609dadf6e6d06432853051">Solver::MakeIndexOfFirstMinValueConstraint</a>(</div>
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<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  <a class="code" href="classoperations__research_1_1_int_var.html">IntVar</a>* <a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, <span class="keyword">const</span> std::vector<IntVar*>& vars) {</div>
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<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  std::vector<IntVar*> opp_vars(vars.size());</div>
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<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < vars.size(); ++i) {</div>
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<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  opp_vars[i] = <a class="code" href="classoperations__research_1_1_solver.html#a70f2cba628260a3a04f06f676c65fd0a">MakeOpposite</a>(vars[i])-><a class="code" href="classoperations__research_1_1_int_expr.html#a07173db6ca3b22fdb35ad963831a962b">Var</a>();</div>
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<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  }</div>
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<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  <span class="keywordflow">return</span> <a class="code" href="classoperations__research_1_1_solver.html#ab741cb25dd32d1cbe02fbfb36337d9bb">RevAlloc</a>(<span class="keyword">new</span> IndexOfFirstMaxValue(<span class="keyword">this</span>, <a class="code" href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, opp_vars));</div>
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<div class="line"><a name="l00567"></a><span class="lineno"> 567</span> }</div>
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<div class="line"><a name="l00568"></a><span class="lineno"> 568</span> } <span class="comment">// namespace operations_research</span></div>
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<div class="ttc" id="aalldiff__cst_8cc_html_a021e695f54a13bd809c34b2f4ca87c37"><div class="ttname"><a href="alldiff__cst_8cc.html#a021e695f54a13bd809c34b2f4ca87c37">min</a></div><div class="ttdeci">int64 min</div><div class="ttdef"><b>Definition:</b> <a href="alldiff__cst_8cc_source.html#l00138">alldiff_cst.cc:138</a></div></div>
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<div class="ttc" id="aalldiff__cst_8cc_html_a151248525a9e07eb3e6e60ea1c4995eb"><div class="ttname"><a href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a></div><div class="ttdeci">const std::vector< IntVar * > vars_</div><div class="ttdef"><b>Definition:</b> <a href="alldiff__cst_8cc_source.html#l00043">alldiff_cst.cc:43</a></div></div>
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<div class="ttc" id="aalldiff__cst_8cc_html_a9d0c202d5fdd62f4fa2c613339ff168a"><div class="ttname"><a href="alldiff__cst_8cc.html#a9d0c202d5fdd62f4fa2c613339ff168a">max</a></div><div class="ttdeci">int64 max</div><div class="ttdef"><b>Definition:</b> <a href="alldiff__cst_8cc_source.html#l00139">alldiff_cst.cc:139</a></div></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="abase_2logging_8h_html_a7c0ce053b28d53aa4eaf3eb7fb71663b"><div class="ttname"><a href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a></div><div class="ttdeci">#define CHECK_EQ(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00697">base/logging.h:697</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_ae17f8119c108cf3070bad3449c7e0006"><div class="ttname"><a href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a></div><div class="ttdeci">#define DCHECK(condition)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00884">base/logging.h:884</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_constraint_html"><div class="ttname"><a href="classoperations__research_1_1_constraint.html">operations_research::Constraint</a></div><div class="ttdoc">A constraint is the main modeling object.</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03584">constraint_solver.h:3584</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_constraint_html_a9100fab5545234f60a4ce442dbb45630"><div class="ttname"><a href="classoperations__research_1_1_constraint.html#a9100fab5545234f60a4ce442dbb45630">operations_research::Constraint::InitialPropagate</a></div><div class="ttdeci">virtual void InitialPropagate()=0</div><div class="ttdoc">This method performs the initial propagation of the constraint.</div></div>
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<div class="ttc" id="aclassoperations__research_1_1_demon_html"><div class="ttname"><a href="classoperations__research_1_1_demon.html">operations_research::Demon</a></div><div class="ttdoc">A Demon is the base element of a propagation queue.</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03301">constraint_solver.h:3301</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_int_expr_html_a07173db6ca3b22fdb35ad963831a962b"><div class="ttname"><a href="classoperations__research_1_1_int_expr.html#a07173db6ca3b22fdb35ad963831a962b">operations_research::IntExpr::Var</a></div><div class="ttdeci">virtual IntVar * Var()=0</div><div class="ttdoc">Creates a variable from the expression.</div></div>
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<div class="ttc" id="aclassoperations__research_1_1_int_var_html"><div class="ttname"><a href="classoperations__research_1_1_int_var.html">operations_research::IntVar</a></div><div class="ttdoc">The class IntVar is a subset of IntExpr.</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03997">constraint_solver.h:3997</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_model_visitor_html_a489f38dd601db8d045efae4d9ae7d754"><div class="ttname"><a href="classoperations__research_1_1_model_visitor.html#a489f38dd601db8d045efae4d9ae7d754">operations_research::ModelVisitor::kTargetArgument</a></div><div class="ttdeci">static const char kTargetArgument[]</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03487">constraint_solver.h:3487</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_model_visitor_html_a68adb5b4b3cc7085d02d6e52a51cf944"><div class="ttname"><a href="classoperations__research_1_1_model_visitor.html#a68adb5b4b3cc7085d02d6e52a51cf944">operations_research::ModelVisitor::kTrueConstraint</a></div><div class="ttdeci">static const char kTrueConstraint[]</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03416">constraint_solver.h:3416</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_model_visitor_html_a75870ca07d88f7725be0e035469888a4"><div class="ttname"><a href="classoperations__research_1_1_model_visitor.html#a75870ca07d88f7725be0e035469888a4">operations_research::ModelVisitor::kMapDomain</a></div><div class="ttdeci">static const char kMapDomain[]</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03382">constraint_solver.h:3382</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_model_visitor_html_a7899dfe8b41c6b2b13546d921114f8d2"><div class="ttname"><a href="classoperations__research_1_1_model_visitor.html#a7899dfe8b41c6b2b13546d921114f8d2">operations_research::ModelVisitor::kValueArgument</a></div><div class="ttdeci">static const char kValueArgument[]</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03491">constraint_solver.h:3491</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_model_visitor_html_a8e24c7d309e4aaa23eca1c75bd42bdc5"><div class="ttname"><a href="classoperations__research_1_1_model_visitor.html#a8e24c7d309e4aaa23eca1c75bd42bdc5">operations_research::ModelVisitor::kLeftArgument</a></div><div class="ttdeci">static const char kLeftArgument[]</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03463">constraint_solver.h:3463</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_model_visitor_html_a8e8f9b2f9266719c407df83fc0cc9535"><div class="ttname"><a href="classoperations__research_1_1_model_visitor.html#a8e8f9b2f9266719c407df83fc0cc9535">operations_research::ModelVisitor::kLexLess</a></div><div class="ttdeci">static const char kLexLess[]</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03380">constraint_solver.h:3380</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_model_visitor_html_aa9175e7f7c9d2598d26293435ecd89ce"><div class="ttname"><a href="classoperations__research_1_1_model_visitor.html#aa9175e7f7c9d2598d26293435ecd89ce">operations_research::ModelVisitor::kVarsArgument</a></div><div class="ttdeci">static const char kVarsArgument[]</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03494">constraint_solver.h:3494</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_model_visitor_html_aaeff643bea5491c9055dc67124d5d3d2"><div class="ttname"><a href="classoperations__research_1_1_model_visitor.html#aaeff643bea5491c9055dc67124d5d3d2">operations_research::ModelVisitor::kRightArgument</a></div><div class="ttdeci">static const char kRightArgument[]</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03475">constraint_solver.h:3475</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_model_visitor_html_af587d1991370aff79fe85684249e6957"><div class="ttname"><a href="classoperations__research_1_1_model_visitor.html#af587d1991370aff79fe85684249e6957">operations_research::ModelVisitor::kFalseConstraint</a></div><div class="ttdeci">static const char kFalseConstraint[]</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03360">constraint_solver.h:3360</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_model_visitor_html_afba4e975a246010f47c4263fd5dd6197"><div class="ttname"><a href="classoperations__research_1_1_model_visitor.html#afba4e975a246010f47c4263fd5dd6197">operations_research::ModelVisitor::kInversePermutation</a></div><div class="ttdeci">static const char kInversePermutation[]</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03369">constraint_solver.h:3369</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_rev_html_a95da6a138a3b56de0cf0c3c4ba7c4688"><div class="ttname"><a href="classoperations__research_1_1_rev.html#a95da6a138a3b56de0cf0c3c4ba7c4688">operations_research::Rev::SetValue</a></div><div class="ttdeci">void SetValue(Solver *const s, const T &val)</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03741">constraint_solver.h:3741</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_rev_html_affc0b3b0a5efa3efc9d0d86344d4a29f"><div class="ttname"><a href="classoperations__research_1_1_rev.html#affc0b3b0a5efa3efc9d0d86344d4a29f">operations_research::Rev::Value</a></div><div class="ttdeci">const T & Value() const</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03739">constraint_solver.h:3739</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_a19542a9cd12586e432cf9ef6d9b07c31"><div class="ttname"><a href="classoperations__research_1_1_solver.html#a19542a9cd12586e432cf9ef6d9b07c31">operations_research::Solver::MakeMapDomain</a></div><div class="ttdeci">Constraint * MakeMapDomain(IntVar *const var, const std::vector< IntVar * > &actives)</div><div class="ttdoc">This constraint maps the domain of 'var' onto the array of variables 'actives'.</div><div class="ttdef"><b>Definition:</b> <a href="constraints_8cc_source.html#l00535">constraints.cc:535</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_a1f73b85db1b5b095064d1b2d1e40f23b"><div class="ttname"><a href="classoperations__research_1_1_solver.html#a1f73b85db1b5b095064d1b2d1e40f23b">operations_research::Solver::MakeFalseConstraint</a></div><div class="ttdeci">Constraint * MakeFalseConstraint()</div><div class="ttdoc">This constraint always fails.</div><div class="ttdef"><b>Definition:</b> <a href="constraints_8cc_source.html#l00520">constraints.cc:520</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_a2b761ab631609dadf6e6d06432853051"><div class="ttname"><a href="classoperations__research_1_1_solver.html#a2b761ab631609dadf6e6d06432853051">operations_research::Solver::MakeIndexOfFirstMinValueConstraint</a></div><div class="ttdeci">Constraint * MakeIndexOfFirstMinValueConstraint(IntVar *index, const std::vector< IntVar * > &vars)</div><div class="ttdoc">Creates a constraint that binds the index variable to the index of the first variable with the minimu...</div><div class="ttdef"><b>Definition:</b> <a href="constraints_8cc_source.html#l00560">constraints.cc:560</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_a3f0e3322d5ae085dc9958c4fd5329918"><div class="ttname"><a href="classoperations__research_1_1_solver.html#a3f0e3322d5ae085dc9958c4fd5329918">operations_research::Solver::MakeActionDemon</a></div><div class="ttdeci">Demon * MakeActionDemon(Action action)</div><div class="ttdoc">Creates a demon from a callback.</div><div class="ttdef"><b>Definition:</b> <a href="constraints_8cc_source.html#l00507">constraints.cc:507</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_a41bc583e647b18a0b71d07859581e640"><div class="ttname"><a href="classoperations__research_1_1_solver.html#a41bc583e647b18a0b71d07859581e640">operations_research::Solver::MakeLexicalLess</a></div><div class="ttdeci">Constraint * MakeLexicalLess(const std::vector< IntVar * > &left, const std::vector< IntVar * > &right)</div><div class="ttdoc">Creates a constraint that enforces that left is lexicographically less than right.</div><div class="ttdef"><b>Definition:</b> <a href="constraints_8cc_source.html#l00540">constraints.cc:540</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_a59234ab632db0df159df6a15f32d904a"><div class="ttname"><a href="classoperations__research_1_1_solver.html#a59234ab632db0df159df6a15f32d904a">operations_research::Solver::MakeClosureDemon</a></div><div class="ttdeci">Demon * MakeClosureDemon(Closure closure)</div><div class="ttdoc">!defined(SWIG)</div><div class="ttdef"><b>Definition:</b> <a href="constraints_8cc_source.html#l00511">constraints.cc:511</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_a70f2cba628260a3a04f06f676c65fd0a"><div class="ttname"><a href="classoperations__research_1_1_solver.html#a70f2cba628260a3a04f06f676c65fd0a">operations_research::Solver::MakeOpposite</a></div><div class="ttdeci">IntExpr * MakeOpposite(IntExpr *const expr)</div><div class="ttdoc">-expr</div><div class="ttdef"><b>Definition:</b> <a href="expressions_8cc_source.html#l06728">expressions.cc:6728</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_a757134fa69300766dced7f3ed9cd1810"><div class="ttname"><a href="classoperations__research_1_1_solver.html#a757134fa69300766dced7f3ed9cd1810">operations_research::Solver::MakeConstraintInitialPropagateCallback</a></div><div class="ttdeci">Demon * MakeConstraintInitialPropagateCallback(Constraint *const ct)</div><div class="ttdoc">This method is a specialized case of the MakeConstraintDemon method to call the InitiatePropagate of ...</div><div class="ttdef"><b>Definition:</b> <a href="constraints_8cc_source.html#l00033">constraints.cc:33</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_a783604b36be84a0f63754d0fe5597291"><div class="ttname"><a href="classoperations__research_1_1_solver.html#a783604b36be84a0f63754d0fe5597291">operations_research::Solver::MakeTrueConstraint</a></div><div class="ttdeci">Constraint * MakeTrueConstraint()</div><div class="ttdoc">This constraint always succeeds.</div><div class="ttdef"><b>Definition:</b> <a href="constraints_8cc_source.html#l00515">constraints.cc:515</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_a8acdedd57a41a9cf6e607bdd8e20f02b"><div class="ttname"><a href="classoperations__research_1_1_solver.html#a8acdedd57a41a9cf6e607bdd8e20f02b">operations_research::Solver::MakeLexicalLessOrEqual</a></div><div class="ttdeci">Constraint * MakeLexicalLessOrEqual(const std::vector< IntVar * > &left, const std::vector< IntVar * > &right)</div><div class="ttdoc">Creates a constraint that enforces that left is lexicographically less than or equal to right.</div><div class="ttdef"><b>Definition:</b> <a href="constraints_8cc_source.html#l00545">constraints.cc:545</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_ab741cb25dd32d1cbe02fbfb36337d9bb"><div class="ttname"><a href="classoperations__research_1_1_solver.html#ab741cb25dd32d1cbe02fbfb36337d9bb">operations_research::Solver::RevAlloc</a></div><div class="ttdeci">T * RevAlloc(T *object)</div><div class="ttdoc">Registers the given object as being reversible.</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l00796">constraint_solver.h:796</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_abc32f3a80394fd12e8fc7f22e20c34ca"><div class="ttname"><a href="classoperations__research_1_1_solver.html#abc32f3a80394fd12e8fc7f22e20c34ca">operations_research::Solver::MakeInversePermutationConstraint</a></div><div class="ttdeci">Constraint * MakeInversePermutationConstraint(const std::vector< IntVar * > &left, const std::vector< IntVar * > &right)</div><div class="ttdoc">Creates a constraint that enforces that 'left' and 'right' both represent permutations of [0....</div><div class="ttdef"><b>Definition:</b> <a href="constraints_8cc_source.html#l00550">constraints.cc:550</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_ac46ae3a82d68424788c0eabc3d4b838c"><div class="ttname"><a href="classoperations__research_1_1_solver.html#ac46ae3a82d68424788c0eabc3d4b838c">operations_research::Solver::MakeDelayedConstraintInitialPropagateCallback</a></div><div class="ttdeci">Demon * MakeDelayedConstraintInitialPropagateCallback(Constraint *const ct)</div><div class="ttdoc">This method is a specialized case of the MakeConstraintDemon method to call the InitiatePropagate of ...</div><div class="ttdef"><b>Definition:</b> <a href="constraints_8cc_source.html#l00038">constraints.cc:38</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_ad4c4d0d62a6d65debcff4437948435a1"><div class="ttname"><a href="classoperations__research_1_1_solver.html#ad4c4d0d62a6d65debcff4437948435a1">operations_research::Solver::Closure</a></div><div class="ttdeci">std::function< void()> Closure</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l00760">constraint_solver.h:760</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_ad7946514ee3dd6cb3ab993dc9e98b33b"><div class="ttname"><a href="classoperations__research_1_1_solver.html#ad7946514ee3dd6cb3ab993dc9e98b33b">operations_research::Solver::Action</a></div><div class="ttdeci">std::function< void(Solver *)> Action</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l00759">constraint_solver.h:759</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_add19a54159cf1d9d075474b977a8788f"><div class="ttname"><a href="classoperations__research_1_1_solver.html#add19a54159cf1d9d075474b977a8788f">operations_research::Solver::MakeIndexOfFirstMaxValueConstraint</a></div><div class="ttdeci">Constraint * MakeIndexOfFirstMaxValueConstraint(IntVar *index, const std::vector< IntVar * > &vars)</div><div class="ttdoc">Creates a constraint that binds the index variable to the index of the first variable with the maximu...</div><div class="ttdef"><b>Definition:</b> <a href="constraints_8cc_source.html#l00555">constraints.cc:555</a></div></div>
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<div class="ttc" id="aconstraint__solver_2table_8cc_html_a9ea6e0a7e183dca3a31ee9e998d8b4df"><div class="ttname"><a href="constraint__solver_2table_8cc.html#a9ea6e0a7e183dca3a31ee9e998d8b4df">holes_</a></div><div class="ttdeci">std::vector< IntVarIterator * > holes_</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_2table_8cc_source.html#l00224">constraint_solver/table.cc:224</a></div></div>
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<div class="ttc" id="aconstraint__solver_8h_html"><div class="ttname"><a href="constraint__solver_8h.html">constraint_solver.h</a></div></div>
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<div class="ttc" id="aconstraint__solveri_8h_html"><div class="ttname"><a href="constraint__solveri_8h.html">constraint_solveri.h</a></div></div>
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<div class="ttc" id="ademon__profiler_8cc_html_a05da18ca9c7b657a4a6ea24e07c9b695"><div class="ttname"><a href="demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695">ct</a></div><div class="ttdeci">const Constraint * ct</div><div class="ttdef"><b>Definition:</b> <a href="demon__profiler_8cc_source.html#l00042">demon_profiler.cc:42</a></div></div>
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<div class="ttc" id="ademon__profiler_8cc_html_a21edc7ca4cc5802c8779d68556bc09cf"><div class="ttname"><a href="demon__profiler_8cc.html#a21edc7ca4cc5802c8779d68556bc09cf">value</a></div><div class="ttdeci">int64 value</div><div class="ttdef"><b>Definition:</b> <a href="demon__profiler_8cc_source.html#l00043">demon_profiler.cc:43</a></div></div>
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<div class="ttc" id="aexpr__array_8cc_html_a472a99923cbe11ae7b5a5d157d9ad465"><div class="ttname"><a href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a></div><div class="ttdeci">IntVar * var</div><div class="ttdef"><b>Definition:</b> <a href="expr__array_8cc_source.html#l01858">expr_array.cc:1858</a></div></div>
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<div class="ttc" id="aintegral__types_8h_html"><div class="ttname"><a href="integral__types_8h.html">integral_types.h</a></div></div>
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<div class="ttc" id="aintegral__types_8h_html_a7cde0074dfd288f2d70c0e035dacb28a"><div class="ttname"><a href="integral__types_8h.html#a7cde0074dfd288f2d70c0e035dacb28a">int64</a></div><div class="ttdeci">int64_t int64</div><div class="ttdef"><b>Definition:</b> <a href="integral__types_8h_source.html#l00034">integral_types.h:34</a></div></div>
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<div class="ttc" id="aintegral__types_8h_html_af458164b470cbba416d5ed579e00ff60"><div class="ttname"><a href="integral__types_8h.html#af458164b470cbba416d5ed579e00ff60">kint64min</a></div><div class="ttdeci">static const int64 kint64min</div><div class="ttdef"><b>Definition:</b> <a href="integral__types_8h_source.html#l00060">integral_types.h:60</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="anamespaceoperations__research_html_a3ea6af6581e6922832918c97753146a7"><div class="ttname"><a href="namespaceoperations__research.html#a3ea6af6581e6922832918c97753146a7">operations_research::MakeConstraintDemon0</a></div><div class="ttdeci">Demon * MakeConstraintDemon0(Solver *const s, T *const ct, void(T::*method)(), const std::string &name)</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solveri_8h_source.html#l00525">constraint_solveri.h:525</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_a4fb750da00c784e5ffd1763fd3ce88f7"><div class="ttname"><a href="namespaceoperations__research.html#a4fb750da00c784e5ffd1763fd3ce88f7">operations_research::MakeConstraintDemon1</a></div><div class="ttdeci">Demon * MakeConstraintDemon1(Solver *const s, T *const ct, void(T::*method)(P), const std::string &name, P param1)</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solveri_8h_source.html#l00566">constraint_solveri.h:566</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_a82110ba1f45aa29ffc933102880dbd82"><div class="ttname"><a href="namespaceoperations__research.html#a82110ba1f45aa29ffc933102880dbd82">operations_research::MakeDelayedConstraintDemon0</a></div><div class="ttdeci">Demon * MakeDelayedConstraintDemon0(Solver *const s, T *const ct, void(T::*method)(), const std::string &name)</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solveri_8h_source.html#l00688">constraint_solveri.h:688</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_a9be76edcbd5ccb982d92c8d90421a73c"><div class="ttname"><a href="namespaceoperations__research.html#a9be76edcbd5ccb982d92c8d90421a73c">operations_research::JoinDebugStringPtr</a></div><div class="ttdeci">std::string JoinDebugStringPtr(const std::vector< T > &v, const std::string &separator)</div><div class="ttdef"><b>Definition:</b> <a href="string__array_8h_source.html#l00045">string_array.h:45</a></div></div>
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<div class="ttc" id="asaturated__arithmetic_8h_html"><div class="ttname"><a href="saturated__arithmetic_8h.html">saturated_arithmetic.h</a></div></div>
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