1989 lines
372 KiB
HTML
1989 lines
372 KiB
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<a href="element_8cc.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// Copyright 2010-2021 Google LLC</span></div>
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<div class="line"><a id="l00002" 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 id="l00003" 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 id="l00004" 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 id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment">//</span></div>
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<div class="line"><a id="l00006" 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 id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment">//</span></div>
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<div class="line"><a id="l00008" 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 id="l00009" 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 id="l00010" 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 id="l00011" 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 id="l00012" 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 id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include <algorithm></span></div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include <cstdint></span></div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include <limits></span></div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include <memory></span></div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include <numeric></span></div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include <string></span></div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include <utility></span></div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include <vector></span></div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> </div>
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<div class="line"><a id="l00023" 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 id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include "absl/strings/str_join.h"</span></div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</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 id="l00026" name="l00026"></a><span class="lineno"> 26</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 id="l00027" name="l00027"></a><span class="lineno"> 27</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 id="l00028" name="l00028"></a><span class="lineno"> 28</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 id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#include "<a class="code" href="range__minimum__query_8h.html">ortools/util/range_minimum_query.h</a>"</span></div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</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 id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"><a class="line" href="element_8cc.html#ac0db2d451cc038ba5425ebb07a91c6bf"> 32</a></span><a class="code hl_function" href="element_8cc.html#ac0db2d451cc038ba5425ebb07a91c6bf">ABSL_FLAG</a>(<span class="keywordtype">bool</span>, cp_disable_element_cache, <span class="keyword">true</span>,</div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <span class="stringliteral">"If true, caching for IntElement is disabled."</span>);</div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> </div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceoperations__research.html">operations_research</a> {</div>
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="comment">// ----- IntExprElement -----</span></div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="keywordtype">void</span> <a class="code hl_function" href="namespaceoperations__research.html#ac14e5bdd8a27f1b2089a783f842dce2f">LinkVarExpr</a>(Solver* <span class="keyword">const</span> s, IntExpr* <span class="keyword">const</span> expr, IntVar* <span class="keyword">const</span> <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>);</div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> </div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="keyword">namespace </span>{</div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> </div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span><span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span><span class="keyword">class </span>VectorLess {</div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">explicit</span> VectorLess(<span class="keyword">const</span> std::vector<T>* values) : values_(values) {}</div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> T& x, <span class="keyword">const</span> T& y)<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keywordflow">return</span> (*values_)[x] < (*values_)[y];</div>
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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> }</div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> </div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">const</span> std::vector<T>* values_;</div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span>};</div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> </div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span><span class="keyword">template</span> <<span class="keyword">class</span> T></div>
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span><span class="keyword">class </span>VectorGreater {</div>
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">explicit</span> VectorGreater(<span class="keyword">const</span> std::vector<T>* values) : values_(values) {}</div>
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<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keywordtype">bool</span> operator()(<span class="keyword">const</span> T& x, <span class="keyword">const</span> T& y)<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keywordflow">return</span> (*values_)[x] > (*values_)[y];</div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> }</div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> </div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keyword">const</span> std::vector<T>* values_;</div>
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span>};</div>
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> </div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span><span class="comment">// ----- BaseIntExprElement -----</span></div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> </div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span><span class="keyword">class </span>BaseIntExprElement : <span class="keyword">public</span> BaseIntExpr {</div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> BaseIntExprElement(Solver* <span class="keyword">const</span> s, IntVar* <span class="keyword">const</span> e);</div>
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<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> ~BaseIntExprElement()<span class="keyword"> override </span>{}</div>
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<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> int64_t Min() <span class="keyword">const override</span>;</div>
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<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> int64_t Max() <span class="keyword">const override</span>;</div>
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<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keywordtype">void</span> Range(int64_t* mi, int64_t* ma) <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keywordtype">void</span> SetMin(int64_t m) <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keywordtype">void</span> SetMax(int64_t m) <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="keywordtype">void</span> SetRange(int64_t mi, int64_t ma) <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="keywordtype">bool</span> Bound()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> (<a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>->Bound()); }</div>
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<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="comment">// TODO(user) : improve me, the previous test is not always true</span></div>
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<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keywordtype">void</span> WhenRange(Demon* d)<span class="keyword"> override </span>{ <a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>->WhenRange(d); }</div>
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<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> </div>
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<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <span class="keyword">protected</span>:</div>
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<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keyword">virtual</span> int64_t ElementValue(<span class="keywordtype">int</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>) <span class="keyword">const</span> = 0;</div>
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<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="keyword">virtual</span> int64_t ExprMin() <span class="keyword">const</span> = 0;</div>
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<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="keyword">virtual</span> int64_t ExprMax() <span class="keyword">const</span> = 0;</div>
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<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> </div>
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<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"><a class="line" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558"> 87</a></span> IntVar* <span class="keyword">const</span> <a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>;</div>
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<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> </div>
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<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <span class="keywordtype">void</span> UpdateSupports() <span class="keyword">const</span>;</div>
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<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> </div>
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<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <span class="keyword">mutable</span> int64_t min_;</div>
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<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <span class="keyword">mutable</span> <span class="keywordtype">int</span> min_support_;</div>
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<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="keyword">mutable</span> int64_t max_;</div>
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<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keyword">mutable</span> <span class="keywordtype">int</span> max_support_;</div>
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<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="keyword">mutable</span> <span class="keywordtype">bool</span> initial_update_;</div>
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<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> IntVarIterator* <span class="keyword">const</span> expr_iterator_;</div>
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<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span>};</div>
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<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> </div>
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<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span>BaseIntExprElement::BaseIntExprElement(Solver* <span class="keyword">const</span> s, IntVar* <span class="keyword">const</span> e)</div>
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<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> : BaseIntExpr(s),</div>
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<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>(e),</div>
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<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> min_(0),</div>
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<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> min_support_(-1),</div>
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<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> max_(0),</div>
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<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> max_support_(-1),</div>
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<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> initial_update_(true),</div>
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<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> expr_iterator_(<a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>->MakeDomainIterator(true)) {</div>
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<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> <a class="code hl_define" href="base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274">CHECK</a>(s != <span class="keyword">nullptr</span>);</div>
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<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <a class="code hl_define" href="base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274">CHECK</a>(e != <span class="keyword">nullptr</span>);</div>
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<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span>}</div>
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<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> </div>
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<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span>int64_t BaseIntExprElement::Min()<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> UpdateSupports();</div>
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<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <span class="keywordflow">return</span> min_;</div>
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<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span>}</div>
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<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> </div>
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<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span>int64_t BaseIntExprElement::Max()<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> UpdateSupports();</div>
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<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="keywordflow">return</span> max_;</div>
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<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span>}</div>
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<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> </div>
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<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span><span class="keywordtype">void</span> BaseIntExprElement::Range(int64_t* mi, int64_t* ma) {</div>
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<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> UpdateSupports();</div>
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<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> *mi = min_;</div>
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<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> *ma = max_;</div>
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<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span>}</div>
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<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> </div>
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<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"><a class="line" href="element_8cc.html#ae40d2ccaf13a8f831331ba8be7115994"> 129</a></span><span class="preprocessor">#define UPDATE_BASE_ELEMENT_INDEX_BOUNDS(test) \</span></div>
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<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span><span class="preprocessor"> const int64_t emin = ExprMin(); \</span></div>
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<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span><span class="preprocessor"> const int64_t emax = ExprMax(); \</span></div>
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<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span><span class="preprocessor"> int64_t nmin = emin; \</span></div>
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<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span><span class="preprocessor"> int64_t value = ElementValue(nmin); \</span></div>
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<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span><span class="preprocessor"> while (nmin < emax && test) { \</span></div>
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<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span><span class="preprocessor"> nmin++; \</span></div>
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<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span><span class="preprocessor"> value = ElementValue(nmin); \</span></div>
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<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span><span class="preprocessor"> } \</span></div>
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<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span><span class="preprocessor"> if (nmin == emax && test) { \</span></div>
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<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span><span class="preprocessor"> solver()->Fail(); \</span></div>
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<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span><span class="preprocessor"> } \</span></div>
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<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span><span class="preprocessor"> int64_t nmax = emax; \</span></div>
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<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span><span class="preprocessor"> value = ElementValue(nmax); \</span></div>
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<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span><span class="preprocessor"> while (nmax >= nmin && test) { \</span></div>
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<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span><span class="preprocessor"> nmax--; \</span></div>
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<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span><span class="preprocessor"> value = ElementValue(nmax); \</span></div>
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<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span><span class="preprocessor"> } \</span></div>
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<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span><span class="preprocessor"> expr_->SetRange(nmin, nmax);</span></div>
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<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> </div>
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<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span><span class="keywordtype">void</span> BaseIntExprElement::SetMin(int64_t m) {</div>
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<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <a class="code hl_define" href="element_8cc.html#ae40d2ccaf13a8f831331ba8be7115994">UPDATE_BASE_ELEMENT_INDEX_BOUNDS</a>(<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> < m);</div>
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<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span>}</div>
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<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> </div>
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<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span><span class="keywordtype">void</span> BaseIntExprElement::SetMax(int64_t m) {</div>
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<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <a class="code hl_define" href="element_8cc.html#ae40d2ccaf13a8f831331ba8be7115994">UPDATE_BASE_ELEMENT_INDEX_BOUNDS</a>(<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> > m);</div>
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<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span>}</div>
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<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> </div>
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<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span><span class="keywordtype">void</span> BaseIntExprElement::SetRange(int64_t mi, int64_t ma) {</div>
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<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <span class="keywordflow">if</span> (mi > ma) {</div>
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<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> solver()->Fail();</div>
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<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> }</div>
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<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <a class="code hl_define" href="element_8cc.html#ae40d2ccaf13a8f831331ba8be7115994">UPDATE_BASE_ELEMENT_INDEX_BOUNDS</a>((value < mi || value > ma));</div>
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<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span>}</div>
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<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> </div>
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<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span><span class="preprocessor">#undef UPDATE_BASE_ELEMENT_INDEX_BOUNDS</span></div>
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<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> </div>
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<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span><span class="keywordtype">void</span> BaseIntExprElement::UpdateSupports()<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <span class="keywordflow">if</span> (initial_update_ || !<a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>->Contains(min_support_) ||</div>
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<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> !<a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>->Contains(max_support_)) {</div>
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<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> <span class="keyword">const</span> int64_t emin = ExprMin();</div>
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<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> <span class="keyword">const</span> int64_t emax = ExprMax();</div>
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<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> int64_t min_value = ElementValue(emax);</div>
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<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> int64_t max_value = min_value;</div>
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<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> <span class="keywordtype">int</span> min_support = emax;</div>
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<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> <span class="keywordtype">int</span> max_support = emax;</div>
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<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> <span class="keyword">const</span> uint64_t expr_size = <a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>->Size();</div>
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<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> <span class="keywordflow">if</span> (expr_size > 1) {</div>
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<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="keywordflow">if</span> (expr_size == emax - emin + 1) {</div>
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<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <span class="comment">// Value(emax) already stored in min_value, max_value.</span></div>
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<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> <span class="keywordflow">for</span> (int64_t <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a> = emin; <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a> < emax; ++<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>) {</div>
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<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> <span class="keyword">const</span> int64_t <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> = ElementValue(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
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<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> > max_value) {</div>
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<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> max_value = <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>;</div>
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<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> max_support = <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>;</div>
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<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> < min_value) {</div>
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<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> min_value = <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>;</div>
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<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> min_support = <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>;</div>
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<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> }</div>
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<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> }</div>
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<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> int64_t <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a> : InitAndGetValues(expr_iterator_)) {</div>
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<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a> >= emin && <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a> <= emax) {</div>
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<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> <span class="keyword">const</span> int64_t <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> = ElementValue(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
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<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> > max_value) {</div>
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<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> max_value = <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>;</div>
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<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> max_support = <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>;</div>
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<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> < min_value) {</div>
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<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> min_value = <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>;</div>
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<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> min_support = <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>;</div>
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<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> }</div>
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<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> }</div>
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<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> }</div>
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<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> }</div>
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<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> }</div>
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<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> Solver* s = solver();</div>
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<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> s->SaveAndSetValue(&min_, min_value);</div>
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<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> s->SaveAndSetValue(&min_support_, min_support);</div>
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<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> s->SaveAndSetValue(&max_, max_value);</div>
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<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> s->SaveAndSetValue(&max_support_, max_support);</div>
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<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> s->SaveAndSetValue(&initial_update_, <span class="keyword">false</span>);</div>
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<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> }</div>
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<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span>}</div>
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<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> </div>
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<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span><span class="comment">// ----- IntElementConstraint -----</span></div>
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<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> </div>
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<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span><span class="comment">// This constraint implements 'elem' == 'values'['index'].</span></div>
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<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span><span class="comment">// It scans the bounds of 'elem' to propagate on the domain of 'index'.</span></div>
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<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span><span class="comment">// It scans the domain of 'index' to compute the new bounds of 'elem'.</span></div>
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<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span><span class="keyword">class </span>IntElementConstraint : <span class="keyword">public</span> CastConstraint {</div>
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<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> IntElementConstraint(Solver* <span class="keyword">const</span> s, <span class="keyword">const</span> std::vector<int64_t>& values,</div>
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<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> IntVar* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, IntVar* <span class="keyword">const</span> elem)</div>
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<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> : CastConstraint(s, elem),</div>
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<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> values_(values),</div>
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<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> index_(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>),</div>
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<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> index_iterator_(index_->MakeDomainIterator(true)) {</div>
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<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> <a class="code hl_define" href="base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274">CHECK</a>(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a> != <span class="keyword">nullptr</span>);</div>
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<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> }</div>
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<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> </div>
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<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> <span class="keywordtype">void</span> Post()<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> Demon* <span class="keyword">const</span> d =</div>
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<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> solver()->MakeDelayedConstraintInitialPropagateCallback(<span class="keyword">this</span>);</div>
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<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> index_->WhenDomain(d);</div>
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<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> <a class="code hl_variable" href="sched__constraints_8cc.html#a527571de51e3f4b1fc9945f3a374faad">target_var_</a>->WhenRange(d);</div>
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<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> }</div>
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<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> </div>
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<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> <span class="keywordtype">void</span> InitialPropagate()<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> index_->SetRange(0, values_.size() - 1);</div>
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<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> <span class="keyword">const</span> int64_t target_var_min = <a class="code hl_variable" href="sched__constraints_8cc.html#a527571de51e3f4b1fc9945f3a374faad">target_var_</a>->Min();</div>
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<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> <span class="keyword">const</span> int64_t target_var_max = <a class="code hl_variable" href="sched__constraints_8cc.html#a527571de51e3f4b1fc9945f3a374faad">target_var_</a>->Max();</div>
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<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> int64_t new_min = target_var_max;</div>
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<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> int64_t new_max = target_var_min;</div>
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<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> <a class="code hl_variable" href="constraint__solver_2table_8cc.html#ace49187800bab1a967e655278e69ca39">to_remove_</a>.clear();</div>
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<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> int64_t <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a> : InitAndGetValues(index_iterator_)) {</div>
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<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> <span class="keyword">const</span> int64_t <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> = values_[<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>];</div>
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<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> <span class="keywordflow">if</span> (value < target_var_min || value > target_var_max) {</div>
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<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> <a class="code hl_variable" href="constraint__solver_2table_8cc.html#ace49187800bab1a967e655278e69ca39">to_remove_</a>.push_back(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
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<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> < new_min) {</div>
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<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> new_min = <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>;</div>
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<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> }</div>
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<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> > new_max) {</div>
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<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> new_max = <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>;</div>
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<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> }</div>
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<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> }</div>
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<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> }</div>
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<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> <a class="code hl_variable" href="sched__constraints_8cc.html#a527571de51e3f4b1fc9945f3a374faad">target_var_</a>->SetRange(new_min, new_max);</div>
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<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> <span class="keywordflow">if</span> (!<a class="code hl_variable" href="constraint__solver_2table_8cc.html#ace49187800bab1a967e655278e69ca39">to_remove_</a>.empty()) {</div>
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<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> index_->RemoveValues(<a class="code hl_variable" href="constraint__solver_2table_8cc.html#ace49187800bab1a967e655278e69ca39">to_remove_</a>);</div>
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<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> }</div>
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<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> }</div>
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<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> </div>
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<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> std::string DebugString()<span class="keyword"> const override </span>{</div>
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<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"IntElementConstraint(%s, %s, %s)"</span>,</div>
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<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> absl::StrJoin(values_, <span class="stringliteral">", "</span>), index_->DebugString(),</div>
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<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> <a class="code hl_variable" href="sched__constraints_8cc.html#a527571de51e3f4b1fc9945f3a374faad">target_var_</a>->DebugString());</div>
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<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> }</div>
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<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> </div>
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<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</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 id="l00269" name="l00269"></a><span class="lineno"> 269</span> visitor->BeginVisitConstraint(ModelVisitor::kElementEqual, <span class="keyword">this</span>);</div>
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<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> visitor->VisitIntegerArrayArgument(ModelVisitor::kValuesArgument, values_);</div>
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<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> visitor->VisitIntegerExpressionArgument(ModelVisitor::kIndexArgument,</div>
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<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> index_);</div>
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<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> visitor->VisitIntegerExpressionArgument(ModelVisitor::kTargetArgument,</div>
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<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> <a class="code hl_variable" href="sched__constraints_8cc.html#a527571de51e3f4b1fc9945f3a374faad">target_var_</a>);</div>
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<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> visitor->EndVisitConstraint(ModelVisitor::kElementEqual, <span class="keyword">this</span>);</div>
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<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> }</div>
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<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> </div>
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<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> <span class="keyword">const</span> std::vector<int64_t> values_;</div>
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<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> IntVar* <span class="keyword">const</span> index_;</div>
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<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> IntVarIterator* <span class="keyword">const</span> index_iterator_;</div>
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<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> std::vector<int64_t> <a class="code hl_variable" href="constraint__solver_2table_8cc.html#ace49187800bab1a967e655278e69ca39">to_remove_</a>;</div>
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<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span>};</div>
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<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> </div>
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<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span><span class="comment">// ----- IntExprElement</span></div>
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<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> </div>
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<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span>IntVar* BuildDomainIntVar(Solver* <span class="keyword">const</span> solver, std::vector<int64_t>* values);</div>
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<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> </div>
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<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span><span class="keyword">class </span>IntExprElement : <span class="keyword">public</span> BaseIntExprElement {</div>
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<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> IntExprElement(Solver* <span class="keyword">const</span> s, <span class="keyword">const</span> std::vector<int64_t>& vals,</div>
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<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> IntVar* <span class="keyword">const</span> expr)</div>
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<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> : BaseIntExprElement(s, expr), values_(vals) {}</div>
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<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> </div>
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<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> ~IntExprElement()<span class="keyword"> override </span>{}</div>
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<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> </div>
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<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> std::string <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>()<span class="keyword"> const override </span>{</div>
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<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> <span class="keyword">const</span> <span class="keywordtype">int</span> size = values_.size();</div>
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<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> <span class="keywordflow">if</span> (size > 10) {</div>
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<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"IntElement(array of size %d, %s)"</span>, size,</div>
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<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> <a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>->name());</div>
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<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"IntElement(%s, %s)"</span>, absl::StrJoin(values_, <span class="stringliteral">", "</span>),</div>
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<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> <a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>->name());</div>
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<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> }</div>
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<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> }</div>
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<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> </div>
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<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> std::string DebugString()<span class="keyword"> const override </span>{</div>
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<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> <span class="keyword">const</span> <span class="keywordtype">int</span> size = values_.size();</div>
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<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> <span class="keywordflow">if</span> (size > 10) {</div>
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<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"IntElement(array of size %d, %s)"</span>, size,</div>
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<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> <a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>->DebugString());</div>
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<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"IntElement(%s, %s)"</span>, absl::StrJoin(values_, <span class="stringliteral">", "</span>),</div>
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<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> <a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>->DebugString());</div>
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<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> }</div>
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<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> }</div>
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<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> </div>
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<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> IntVar* CastToVar()<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> Solver* <span class="keyword">const</span> s = solver();</div>
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<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> IntVar* <span class="keyword">const</span> <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> = s->MakeIntVar(values_);</div>
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<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> s->AddCastConstraint(</div>
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<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> s->RevAlloc(<span class="keyword">new</span> IntElementConstraint(s, values_, <a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>, <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>)), <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>,</div>
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<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> <span class="keyword">this</span>);</div>
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<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>;</div>
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<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> }</div>
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<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> </div>
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<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</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 id="l00329" name="l00329"></a><span class="lineno"> 329</span> visitor->BeginVisitIntegerExpression(ModelVisitor::kElement, <span class="keyword">this</span>);</div>
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<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> visitor->VisitIntegerArrayArgument(ModelVisitor::kValuesArgument, values_);</div>
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<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> visitor->VisitIntegerExpressionArgument(ModelVisitor::kIndexArgument,</div>
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<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> <a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>);</div>
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<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> visitor->EndVisitIntegerExpression(ModelVisitor::kElement, <span class="keyword">this</span>);</div>
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<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> }</div>
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<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> </div>
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<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> <span class="keyword">protected</span>:</div>
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<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> int64_t ElementValue(<span class="keywordtype">int</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>)<span class="keyword"> const override </span>{</div>
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<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> <a class="code hl_define" href="base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a">DCHECK_LT</a>(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, values_.size());</div>
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<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> <span class="keywordflow">return</span> values_[<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>];</div>
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<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> }</div>
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<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> int64_t ExprMin()<span class="keyword"> const override </span>{</div>
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<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> <span class="keywordflow">return</span> std::max<int64_t>(0, <a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>->Min());</div>
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<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> }</div>
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<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> int64_t ExprMax()<span class="keyword"> const override </span>{</div>
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<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> <span class="keywordflow">return</span> values_.empty()</div>
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<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> ? 0</div>
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<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> : std::min<int64_t>(values_.size() - 1, <a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>->Max());</div>
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<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> }</div>
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<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> </div>
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<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> <span class="keyword">const</span> std::vector<int64_t> values_;</div>
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<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span>};</div>
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<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> </div>
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<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span><span class="comment">// ----- Range Minimum Query-based Element -----</span></div>
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<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> </div>
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<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span><span class="keyword">class </span>RangeMinimumQueryExprElement : <span class="keyword">public</span> BaseIntExpr {</div>
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<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> RangeMinimumQueryExprElement(Solver* solver,</div>
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<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> <span class="keyword">const</span> std::vector<int64_t>& values,</div>
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<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> IntVar* <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
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<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> ~RangeMinimumQueryExprElement()<span class="keyword"> override </span>{}</div>
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<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> int64_t Min() <span class="keyword">const override</span>;</div>
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<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span> int64_t Max() <span class="keyword">const override</span>;</div>
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<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> <span class="keywordtype">void</span> Range(int64_t* mi, int64_t* ma) <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> <span class="keywordtype">void</span> SetMin(int64_t m) <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> <span class="keywordtype">void</span> SetMax(int64_t m) <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> <span class="keywordtype">void</span> SetRange(int64_t mi, int64_t ma) <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"> 368</span> <span class="keywordtype">bool</span> Bound()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> (index_->Bound()); }</div>
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<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> <span class="comment">// TODO(user) : improve me, the previous test is not always true</span></div>
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<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> <span class="keywordtype">void</span> WhenRange(Demon* d)<span class="keyword"> override </span>{ index_->WhenRange(d); }</div>
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<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> IntVar* CastToVar()<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> <span class="comment">// TODO(user): Should we try to make holes in the domain of index_, as we</span></div>
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<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> <span class="comment">// do here, or should we only propagate bounds as we do in</span></div>
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<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> <span class="comment">// IncreasingIntExprElement ?</span></div>
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<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> IntVar* <span class="keyword">const</span> <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> = solver()->MakeIntVar(min_rmq_.array());</div>
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<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> solver()->AddCastConstraint(solver()->RevAlloc(<span class="keyword">new</span> IntElementConstraint(</div>
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<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> solver(), min_rmq_.array(), index_, <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>)),</div>
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<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, <span class="keyword">this</span>);</div>
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<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>;</div>
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<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> }</div>
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<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</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 id="l00382" name="l00382"></a><span class="lineno"> 382</span> visitor->BeginVisitIntegerExpression(ModelVisitor::kElement, <span class="keyword">this</span>);</div>
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<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> visitor->VisitIntegerArrayArgument(ModelVisitor::kValuesArgument,</div>
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<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> min_rmq_.array());</div>
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<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> visitor->VisitIntegerExpressionArgument(ModelVisitor::kIndexArgument,</div>
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<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> index_);</div>
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<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> visitor->EndVisitIntegerExpression(ModelVisitor::kElement, <span class="keyword">this</span>);</div>
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<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"> 388</span> }</div>
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<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"> 389</span> </div>
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<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> int64_t IndexMin()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> std::max<int64_t>(0, index_->Min()); }</div>
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<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> int64_t IndexMax()<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> <span class="keywordflow">return</span> std::min<int64_t>(min_rmq_.array().size() - 1, index_->Max());</div>
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<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> }</div>
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<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> </div>
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<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> IntVar* <span class="keyword">const</span> index_;</div>
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<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> <span class="keyword">const</span> RangeMinimumQuery<int64_t, std::less<int64_t>> min_rmq_;</div>
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<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> <span class="keyword">const</span> RangeMinimumQuery<int64_t, std::greater<int64_t>> max_rmq_;</div>
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<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span>};</div>
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<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span> </div>
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<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span>RangeMinimumQueryExprElement::RangeMinimumQueryExprElement(</div>
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<div class="line"><a id="l00402" name="l00402"></a><span class="lineno"> 402</span> Solver* solver, <span class="keyword">const</span> std::vector<int64_t>& values, IntVar* <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>)</div>
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<div class="line"><a id="l00403" name="l00403"></a><span class="lineno"> 403</span> : BaseIntExpr(solver), index_(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>), min_rmq_(values), max_rmq_(values) {</div>
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<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"> 404</span> <a class="code hl_define" href="base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274">CHECK</a>(solver != <span class="keyword">nullptr</span>);</div>
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<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> <a class="code hl_define" href="base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274">CHECK</a>(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a> != <span class="keyword">nullptr</span>);</div>
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<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span>}</div>
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<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> </div>
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<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span>int64_t RangeMinimumQueryExprElement::Min()<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"> 409</span> <span class="keywordflow">return</span> min_rmq_.GetMinimumFromRange(IndexMin(), IndexMax() + 1);</div>
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<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span>}</div>
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<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"> 411</span> </div>
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<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span>int64_t RangeMinimumQueryExprElement::Max()<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> <span class="keywordflow">return</span> max_rmq_.GetMinimumFromRange(IndexMin(), IndexMax() + 1);</div>
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<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span>}</div>
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<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> </div>
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<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span><span class="keywordtype">void</span> RangeMinimumQueryExprElement::Range(int64_t* mi, int64_t* ma) {</div>
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<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> <span class="keyword">const</span> int64_t range_min = IndexMin();</div>
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<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> <span class="keyword">const</span> int64_t range_max = IndexMax() + 1;</div>
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<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> *mi = min_rmq_.GetMinimumFromRange(range_min, range_max);</div>
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<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> *ma = max_rmq_.GetMinimumFromRange(range_min, range_max);</div>
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<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span>}</div>
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<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> </div>
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<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"><a class="line" href="element_8cc.html#af284cb6e0cef6e8fb276380b92524ffd"> 423</a></span><span class="preprocessor">#define UPDATE_RMQ_BASE_ELEMENT_INDEX_BOUNDS(test) \</span></div>
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<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span><span class="preprocessor"> const std::vector<int64_t>& values = min_rmq_.array(); \</span></div>
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<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span><span class="preprocessor"> int64_t index_min = IndexMin(); \</span></div>
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<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span><span class="preprocessor"> int64_t index_max = IndexMax(); \</span></div>
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<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span><span class="preprocessor"> int64_t value = values[index_min]; \</span></div>
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<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span><span class="preprocessor"> while (index_min < index_max && (test)) { \</span></div>
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<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"> 429</span><span class="preprocessor"> index_min++; \</span></div>
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<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span><span class="preprocessor"> value = values[index_min]; \</span></div>
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<div class="line"><a id="l00431" name="l00431"></a><span class="lineno"> 431</span><span class="preprocessor"> } \</span></div>
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<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"> 432</span><span class="preprocessor"> if (index_min == index_max && (test)) { \</span></div>
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<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span><span class="preprocessor"> solver()->Fail(); \</span></div>
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<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span><span class="preprocessor"> } \</span></div>
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<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span><span class="preprocessor"> value = values[index_max]; \</span></div>
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<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span><span class="preprocessor"> while (index_max >= index_min && (test)) { \</span></div>
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<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"> 437</span><span class="preprocessor"> index_max--; \</span></div>
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<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span><span class="preprocessor"> value = values[index_max]; \</span></div>
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<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"> 439</span><span class="preprocessor"> } \</span></div>
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<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span><span class="preprocessor"> index_->SetRange(index_min, index_max);</span></div>
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<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> </div>
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<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span><span class="keywordtype">void</span> RangeMinimumQueryExprElement::SetMin(int64_t m) {</div>
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<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> <a class="code hl_define" href="element_8cc.html#af284cb6e0cef6e8fb276380b92524ffd">UPDATE_RMQ_BASE_ELEMENT_INDEX_BOUNDS</a>(<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> < m);</div>
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<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span>}</div>
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<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> </div>
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<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span><span class="keywordtype">void</span> RangeMinimumQueryExprElement::SetMax(int64_t m) {</div>
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<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> <a class="code hl_define" href="element_8cc.html#af284cb6e0cef6e8fb276380b92524ffd">UPDATE_RMQ_BASE_ELEMENT_INDEX_BOUNDS</a>(<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> > m);</div>
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<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span>}</div>
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<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> </div>
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<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span><span class="keywordtype">void</span> RangeMinimumQueryExprElement::SetRange(int64_t mi, int64_t ma) {</div>
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<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span> <span class="keywordflow">if</span> (mi > ma) {</div>
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<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> solver()->Fail();</div>
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<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> }</div>
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<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> <a class="code hl_define" href="element_8cc.html#af284cb6e0cef6e8fb276380b92524ffd">UPDATE_RMQ_BASE_ELEMENT_INDEX_BOUNDS</a>(value < mi || value > ma);</div>
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<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span>}</div>
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<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span> </div>
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<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span><span class="preprocessor">#undef UPDATE_RMQ_BASE_ELEMENT_INDEX_BOUNDS</span></div>
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<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> </div>
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<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span><span class="comment">// ----- Increasing Element -----</span></div>
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<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> </div>
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<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span><span class="keyword">class </span>IncreasingIntExprElement : <span class="keyword">public</span> BaseIntExpr {</div>
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<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00463" name="l00463"></a><span class="lineno"> 463</span> IncreasingIntExprElement(Solver* <span class="keyword">const</span> s, <span class="keyword">const</span> std::vector<int64_t>& values,</div>
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<div class="line"><a id="l00464" name="l00464"></a><span class="lineno"> 464</span> IntVar* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
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<div class="line"><a id="l00465" name="l00465"></a><span class="lineno"> 465</span> ~IncreasingIntExprElement()<span class="keyword"> override </span>{}</div>
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<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"> 466</span> </div>
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<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span> int64_t Min() <span class="keyword">const override</span>;</div>
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<div class="line"><a id="l00468" name="l00468"></a><span class="lineno"> 468</span> <span class="keywordtype">void</span> SetMin(int64_t m) <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00469" name="l00469"></a><span class="lineno"> 469</span> int64_t Max() <span class="keyword">const override</span>;</div>
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<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"> 470</span> <span class="keywordtype">void</span> SetMax(int64_t m) <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span> <span class="keywordtype">void</span> SetRange(int64_t mi, int64_t ma) <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00472" name="l00472"></a><span class="lineno"> 472</span> <span class="keywordtype">bool</span> Bound()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> (index_->Bound()); }</div>
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<div class="line"><a id="l00473" name="l00473"></a><span class="lineno"> 473</span> <span class="comment">// TODO(user) : improve me, the previous test is not always true</span></div>
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<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"> 474</span> std::string <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>()<span class="keyword"> const override </span>{</div>
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<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span> <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"IntElement(%s, %s)"</span>, absl::StrJoin(values_, <span class="stringliteral">", "</span>),</div>
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<div class="line"><a id="l00476" name="l00476"></a><span class="lineno"> 476</span> index_->name());</div>
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<div class="line"><a id="l00477" name="l00477"></a><span class="lineno"> 477</span> }</div>
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<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span> std::string DebugString()<span class="keyword"> const override </span>{</div>
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<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span> <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"IntElement(%s, %s)"</span>, absl::StrJoin(values_, <span class="stringliteral">", "</span>),</div>
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<div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> index_->DebugString());</div>
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<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"> 481</span> }</div>
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<div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span> </div>
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<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</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 id="l00484" name="l00484"></a><span class="lineno"> 484</span> visitor->BeginVisitIntegerExpression(ModelVisitor::kElement, <span class="keyword">this</span>);</div>
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<div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span> visitor->VisitIntegerArrayArgument(ModelVisitor::kValuesArgument, values_);</div>
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<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span> visitor->VisitIntegerExpressionArgument(ModelVisitor::kIndexArgument,</div>
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<div class="line"><a id="l00487" name="l00487"></a><span class="lineno"> 487</span> index_);</div>
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<div class="line"><a id="l00488" name="l00488"></a><span class="lineno"> 488</span> visitor->EndVisitIntegerExpression(ModelVisitor::kElement, <span class="keyword">this</span>);</div>
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<div class="line"><a id="l00489" name="l00489"></a><span class="lineno"> 489</span> }</div>
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<div class="line"><a id="l00490" name="l00490"></a><span class="lineno"> 490</span> </div>
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<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</span> <span class="keywordtype">void</span> WhenRange(Demon* d)<span class="keyword"> override </span>{ index_->WhenRange(d); }</div>
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<div class="line"><a id="l00492" name="l00492"></a><span class="lineno"> 492</span> </div>
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<div class="line"><a id="l00493" name="l00493"></a><span class="lineno"> 493</span> IntVar* CastToVar()<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00494" name="l00494"></a><span class="lineno"> 494</span> Solver* <span class="keyword">const</span> s = solver();</div>
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<div class="line"><a id="l00495" name="l00495"></a><span class="lineno"> 495</span> IntVar* <span class="keyword">const</span> <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> = s->MakeIntVar(values_);</div>
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<div class="line"><a id="l00496" name="l00496"></a><span class="lineno"> 496</span> <a class="code hl_function" href="namespaceoperations__research.html#ac14e5bdd8a27f1b2089a783f842dce2f">LinkVarExpr</a>(s, <span class="keyword">this</span>, <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>);</div>
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<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>;</div>
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<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> }</div>
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<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span> </div>
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<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00501" name="l00501"></a><span class="lineno"> 501</span> <span class="keyword">const</span> std::vector<int64_t> values_;</div>
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<div class="line"><a id="l00502" name="l00502"></a><span class="lineno"> 502</span> IntVar* <span class="keyword">const</span> index_;</div>
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<div class="line"><a id="l00503" name="l00503"></a><span class="lineno"> 503</span>};</div>
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<div class="line"><a id="l00504" name="l00504"></a><span class="lineno"> 504</span> </div>
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<div class="line"><a id="l00505" name="l00505"></a><span class="lineno"> 505</span>IncreasingIntExprElement::IncreasingIntExprElement(</div>
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<div class="line"><a id="l00506" name="l00506"></a><span class="lineno"> 506</span> Solver* <span class="keyword">const</span> s, <span class="keyword">const</span> std::vector<int64_t>& values, IntVar* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>)</div>
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<div class="line"><a id="l00507" name="l00507"></a><span class="lineno"> 507</span> : BaseIntExpr(s), values_(values), index_(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>) {</div>
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<div class="line"><a id="l00508" name="l00508"></a><span class="lineno"> 508</span> <a class="code hl_define" href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a>(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
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<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"> 509</span> <a class="code hl_define" href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a>(s);</div>
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<div class="line"><a id="l00510" name="l00510"></a><span class="lineno"> 510</span>}</div>
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<div class="line"><a id="l00511" name="l00511"></a><span class="lineno"> 511</span> </div>
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<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span>int64_t IncreasingIntExprElement::Min()<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00513" name="l00513"></a><span class="lineno"> 513</span> <span class="keyword">const</span> int64_t expression_min = std::max<int64_t>(0, index_->Min());</div>
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<div class="line"><a id="l00514" name="l00514"></a><span class="lineno"> 514</span> <span class="keywordflow">return</span> (expression_min < values_.size()</div>
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<div class="line"><a id="l00515" name="l00515"></a><span class="lineno"> 515</span> ? values_[expression_min]</div>
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<div class="line"><a id="l00516" name="l00516"></a><span class="lineno"> 516</span> : <a class="code hl_variable" href="alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f">std::numeric_limits<int64_t>::max</a>());</div>
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<div class="line"><a id="l00517" name="l00517"></a><span class="lineno"> 517</span>}</div>
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<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"> 518</span> </div>
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<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span><span class="keywordtype">void</span> IncreasingIntExprElement::SetMin(int64_t m) {</div>
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<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"> 520</span> <span class="keyword">const</span> int64_t index_min = std::max<int64_t>(0, index_->Min());</div>
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<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span> <span class="keyword">const</span> int64_t index_max =</div>
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<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</span> std::min<int64_t>(values_.size() - 1, index_->Max());</div>
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<div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span> </div>
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<div class="line"><a id="l00524" name="l00524"></a><span class="lineno"> 524</span> <span class="keywordflow">if</span> (index_min > index_max || m > values_[index_max]) {</div>
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<div class="line"><a id="l00525" name="l00525"></a><span class="lineno"> 525</span> solver()->Fail();</div>
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<div class="line"><a id="l00526" name="l00526"></a><span class="lineno"> 526</span> }</div>
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<div class="line"><a id="l00527" name="l00527"></a><span class="lineno"> 527</span> </div>
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<div class="line"><a id="l00528" name="l00528"></a><span class="lineno"> 528</span> <span class="keyword">const</span> std::vector<int64_t>::const_iterator first =</div>
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<div class="line"><a id="l00529" name="l00529"></a><span class="lineno"> 529</span> <a class="code hl_variable" href="gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec">std::lower_bound</a>(values_.begin(), values_.end(), m);</div>
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<div class="line"><a id="l00530" name="l00530"></a><span class="lineno"> 530</span> <span class="keyword">const</span> int64_t new_index_min = first - values_.begin();</div>
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<div class="line"><a id="l00531" name="l00531"></a><span class="lineno"> 531</span> index_->SetMin(new_index_min);</div>
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<div class="line"><a id="l00532" name="l00532"></a><span class="lineno"> 532</span>}</div>
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<div class="line"><a id="l00533" name="l00533"></a><span class="lineno"> 533</span> </div>
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<div class="line"><a id="l00534" name="l00534"></a><span class="lineno"> 534</span>int64_t IncreasingIntExprElement::Max()<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00535" name="l00535"></a><span class="lineno"> 535</span> <span class="keyword">const</span> int64_t expression_max =</div>
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<div class="line"><a id="l00536" name="l00536"></a><span class="lineno"> 536</span> std::min<int64_t>(values_.size() - 1, index_->Max());</div>
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<div class="line"><a id="l00537" name="l00537"></a><span class="lineno"> 537</span> <span class="keywordflow">return</span> (expression_max >= 0 ? values_[expression_max]</div>
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<div class="line"><a id="l00538" name="l00538"></a><span class="lineno"> 538</span> : <a class="code hl_variable" href="alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f">std::numeric_limits<int64_t>::max</a>());</div>
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<div class="line"><a id="l00539" name="l00539"></a><span class="lineno"> 539</span>}</div>
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<div class="line"><a id="l00540" name="l00540"></a><span class="lineno"> 540</span> </div>
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<div class="line"><a id="l00541" name="l00541"></a><span class="lineno"> 541</span><span class="keywordtype">void</span> IncreasingIntExprElement::SetMax(int64_t m) {</div>
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<div class="line"><a id="l00542" name="l00542"></a><span class="lineno"> 542</span> int64_t index_min = std::max<int64_t>(0, index_->Min());</div>
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<div class="line"><a id="l00543" name="l00543"></a><span class="lineno"> 543</span> <span class="keywordflow">if</span> (m < values_[index_min]) {</div>
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<div class="line"><a id="l00544" name="l00544"></a><span class="lineno"> 544</span> solver()->Fail();</div>
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<div class="line"><a id="l00545" name="l00545"></a><span class="lineno"> 545</span> }</div>
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<div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> </div>
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<div class="line"><a id="l00547" name="l00547"></a><span class="lineno"> 547</span> <span class="keyword">const</span> std::vector<int64_t>::const_iterator last_after =</div>
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<div class="line"><a id="l00548" name="l00548"></a><span class="lineno"> 548</span> <a class="code hl_variable" href="gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35">std::upper_bound</a>(values_.begin(), values_.end(), m);</div>
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<div class="line"><a id="l00549" name="l00549"></a><span class="lineno"> 549</span> <span class="keyword">const</span> int64_t new_index_max = (last_after - values_.begin()) - 1;</div>
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<div class="line"><a id="l00550" name="l00550"></a><span class="lineno"> 550</span> index_->SetRange(0, new_index_max);</div>
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<div class="line"><a id="l00551" name="l00551"></a><span class="lineno"> 551</span>}</div>
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<div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span> </div>
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<div class="line"><a id="l00553" name="l00553"></a><span class="lineno"> 553</span><span class="keywordtype">void</span> IncreasingIntExprElement::SetRange(int64_t mi, int64_t ma) {</div>
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<div class="line"><a id="l00554" name="l00554"></a><span class="lineno"> 554</span> <span class="keywordflow">if</span> (mi > ma) {</div>
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<div class="line"><a id="l00555" name="l00555"></a><span class="lineno"> 555</span> solver()->Fail();</div>
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<div class="line"><a id="l00556" name="l00556"></a><span class="lineno"> 556</span> }</div>
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<div class="line"><a id="l00557" name="l00557"></a><span class="lineno"> 557</span> <span class="keyword">const</span> int64_t index_min = std::max<int64_t>(0, index_->Min());</div>
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<div class="line"><a id="l00558" name="l00558"></a><span class="lineno"> 558</span> <span class="keyword">const</span> int64_t index_max =</div>
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<div class="line"><a id="l00559" name="l00559"></a><span class="lineno"> 559</span> std::min<int64_t>(values_.size() - 1, index_->Max());</div>
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<div class="line"><a id="l00560" name="l00560"></a><span class="lineno"> 560</span> </div>
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<div class="line"><a id="l00561" name="l00561"></a><span class="lineno"> 561</span> <span class="keywordflow">if</span> (mi > ma || ma < values_[index_min] || mi > values_[index_max]) {</div>
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<div class="line"><a id="l00562" name="l00562"></a><span class="lineno"> 562</span> solver()->Fail();</div>
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<div class="line"><a id="l00563" name="l00563"></a><span class="lineno"> 563</span> }</div>
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<div class="line"><a id="l00564" name="l00564"></a><span class="lineno"> 564</span> </div>
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<div class="line"><a id="l00565" name="l00565"></a><span class="lineno"> 565</span> <span class="keyword">const</span> std::vector<int64_t>::const_iterator first =</div>
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<div class="line"><a id="l00566" name="l00566"></a><span class="lineno"> 566</span> <a class="code hl_variable" href="gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec">std::lower_bound</a>(values_.begin(), values_.end(), mi);</div>
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<div class="line"><a id="l00567" name="l00567"></a><span class="lineno"> 567</span> <span class="keyword">const</span> int64_t new_index_min = first - values_.begin();</div>
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<div class="line"><a id="l00568" name="l00568"></a><span class="lineno"> 568</span> </div>
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<div class="line"><a id="l00569" name="l00569"></a><span class="lineno"> 569</span> <span class="keyword">const</span> std::vector<int64_t>::const_iterator last_after =</div>
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<div class="line"><a id="l00570" name="l00570"></a><span class="lineno"> 570</span> <a class="code hl_variable" href="gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35">std::upper_bound</a>(first, values_.end(), ma);</div>
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<div class="line"><a id="l00571" name="l00571"></a><span class="lineno"> 571</span> <span class="keyword">const</span> int64_t new_index_max = (last_after - values_.begin()) - 1;</div>
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<div class="line"><a id="l00572" name="l00572"></a><span class="lineno"> 572</span> </div>
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<div class="line"><a id="l00573" name="l00573"></a><span class="lineno"> 573</span> <span class="comment">// Assign.</span></div>
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<div class="line"><a id="l00574" name="l00574"></a><span class="lineno"> 574</span> index_->SetRange(new_index_min, new_index_max);</div>
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<div class="line"><a id="l00575" name="l00575"></a><span class="lineno"> 575</span>}</div>
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<div class="line"><a id="l00576" name="l00576"></a><span class="lineno"> 576</span> </div>
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<div class="line"><a id="l00577" name="l00577"></a><span class="lineno"> 577</span><span class="comment">// ----- Solver::MakeElement(int array, int var) -----</span></div>
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<div class="line"><a id="l00578" name="l00578"></a><span class="lineno"> 578</span>IntExpr* BuildElement(Solver* <span class="keyword">const</span> solver, <span class="keyword">const</span> std::vector<int64_t>& values,</div>
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<div class="line"><a id="l00579" name="l00579"></a><span class="lineno"> 579</span> IntVar* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>) {</div>
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<div class="line"><a id="l00580" name="l00580"></a><span class="lineno"> 580</span> <span class="comment">// Various checks.</span></div>
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<div class="line"><a id="l00581" name="l00581"></a><span class="lineno"> 581</span> <span class="comment">// Is array constant?</span></div>
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<div class="line"><a id="l00582" name="l00582"></a><span class="lineno"> 582</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceoperations__research.html#a12527c82ffc8b31c5d8dc836c366d624">IsArrayConstant</a>(values, values[0])) {</div>
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<div class="line"><a id="l00583" name="l00583"></a><span class="lineno"> 583</span> solver->AddConstraint(solver->MakeBetweenCt(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, 0, values.size() - 1));</div>
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<div class="line"><a id="l00584" name="l00584"></a><span class="lineno"> 584</span> <span class="keywordflow">return</span> solver->MakeIntConst(values[0]);</div>
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<div class="line"><a id="l00585" name="l00585"></a><span class="lineno"> 585</span> }</div>
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<div class="line"><a id="l00586" name="l00586"></a><span class="lineno"> 586</span> <span class="comment">// Is array built with booleans only?</span></div>
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<div class="line"><a id="l00587" name="l00587"></a><span class="lineno"> 587</span> <span class="comment">// TODO(user): We could maintain the index of the first one.</span></div>
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<div class="line"><a id="l00588" name="l00588"></a><span class="lineno"> 588</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceoperations__research.html#a3f4525e71a6b05d97c868f0832750a60">IsArrayBoolean</a>(values)) {</div>
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<div class="line"><a id="l00589" name="l00589"></a><span class="lineno"> 589</span> std::vector<int64_t> ones;</div>
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<div class="line"><a id="l00590" name="l00590"></a><span class="lineno"> 590</span> <span class="keywordtype">int</span> first_zero = -1;</div>
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<div class="line"><a id="l00591" name="l00591"></a><span class="lineno"> 591</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < values.size(); ++i) {</div>
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<div class="line"><a id="l00592" name="l00592"></a><span class="lineno"> 592</span> <span class="keywordflow">if</span> (values[i] == 1) {</div>
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<div class="line"><a id="l00593" name="l00593"></a><span class="lineno"> 593</span> ones.push_back(i);</div>
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<div class="line"><a id="l00594" name="l00594"></a><span class="lineno"> 594</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00595" name="l00595"></a><span class="lineno"> 595</span> first_zero = i;</div>
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<div class="line"><a id="l00596" name="l00596"></a><span class="lineno"> 596</span> }</div>
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<div class="line"><a id="l00597" name="l00597"></a><span class="lineno"> 597</span> }</div>
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<div class="line"><a id="l00598" name="l00598"></a><span class="lineno"> 598</span> <span class="keywordflow">if</span> (ones.size() == 1) {</div>
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<div class="line"><a id="l00599" name="l00599"></a><span class="lineno"> 599</span> <a class="code hl_define" href="base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0">DCHECK_EQ</a>(int64_t{1}, values[ones.back()]);</div>
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<div class="line"><a id="l00600" name="l00600"></a><span class="lineno"> 600</span> solver->AddConstraint(solver->MakeBetweenCt(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, 0, values.size() - 1));</div>
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<div class="line"><a id="l00601" name="l00601"></a><span class="lineno"> 601</span> <span class="keywordflow">return</span> solver->MakeIsEqualCstVar(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, ones.back());</div>
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<div class="line"><a id="l00602" name="l00602"></a><span class="lineno"> 602</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ones.size() == values.size() - 1) {</div>
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<div class="line"><a id="l00603" name="l00603"></a><span class="lineno"> 603</span> solver->AddConstraint(solver->MakeBetweenCt(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, 0, values.size() - 1));</div>
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<div class="line"><a id="l00604" name="l00604"></a><span class="lineno"> 604</span> <span class="keywordflow">return</span> solver->MakeIsDifferentCstVar(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, first_zero);</div>
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<div class="line"><a id="l00605" name="l00605"></a><span class="lineno"> 605</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ones.size() == ones.back() - ones.front() + 1) { <span class="comment">// contiguous.</span></div>
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<div class="line"><a id="l00606" name="l00606"></a><span class="lineno"> 606</span> solver->AddConstraint(solver->MakeBetweenCt(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, 0, values.size() - 1));</div>
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<div class="line"><a id="l00607" name="l00607"></a><span class="lineno"> 607</span> IntVar* <span class="keyword">const</span> <a class="code hl_variable" href="constraint__solver_2table_8cc.html#a9293e4d29cac928301645070dd307683">b</a> = solver->MakeBoolVar(<span class="stringliteral">"ContiguousBooleanElementVar"</span>);</div>
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<div class="line"><a id="l00608" name="l00608"></a><span class="lineno"> 608</span> solver->AddConstraint(</div>
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<div class="line"><a id="l00609" name="l00609"></a><span class="lineno"> 609</span> solver->MakeIsBetweenCt(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, ones.front(), ones.back(), <a class="code hl_variable" href="constraint__solver_2table_8cc.html#a9293e4d29cac928301645070dd307683">b</a>));</div>
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<div class="line"><a id="l00610" name="l00610"></a><span class="lineno"> 610</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="constraint__solver_2table_8cc.html#a9293e4d29cac928301645070dd307683">b</a>;</div>
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<div class="line"><a id="l00611" name="l00611"></a><span class="lineno"> 611</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00612" name="l00612"></a><span class="lineno"> 612</span> IntVar* <span class="keyword">const</span> <a class="code hl_variable" href="constraint__solver_2table_8cc.html#a9293e4d29cac928301645070dd307683">b</a> = solver->MakeBoolVar(<span class="stringliteral">"NonContiguousBooleanElementVar"</span>);</div>
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<div class="line"><a id="l00613" name="l00613"></a><span class="lineno"> 613</span> solver->AddConstraint(solver->MakeBetweenCt(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, 0, values.size() - 1));</div>
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<div class="line"><a id="l00614" name="l00614"></a><span class="lineno"> 614</span> solver->AddConstraint(solver->MakeIsMemberCt(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, ones, <a class="code hl_variable" href="constraint__solver_2table_8cc.html#a9293e4d29cac928301645070dd307683">b</a>));</div>
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<div class="line"><a id="l00615" name="l00615"></a><span class="lineno"> 615</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="constraint__solver_2table_8cc.html#a9293e4d29cac928301645070dd307683">b</a>;</div>
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<div class="line"><a id="l00616" name="l00616"></a><span class="lineno"> 616</span> }</div>
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<div class="line"><a id="l00617" name="l00617"></a><span class="lineno"> 617</span> }</div>
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<div class="line"><a id="l00618" name="l00618"></a><span class="lineno"> 618</span> IntExpr* cache = <span class="keyword">nullptr</span>;</div>
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<div class="line"><a id="l00619" name="l00619"></a><span class="lineno"> 619</span> <span class="keywordflow">if</span> (!absl::GetFlag(FLAGS_cp_disable_element_cache)) {</div>
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<div class="line"><a id="l00620" name="l00620"></a><span class="lineno"> 620</span> cache = solver->Cache()->FindVarConstantArrayExpression(</div>
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<div class="line"><a id="l00621" name="l00621"></a><span class="lineno"> 621</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, values, ModelCache::VAR_CONSTANT_ARRAY_ELEMENT);</div>
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<div class="line"><a id="l00622" name="l00622"></a><span class="lineno"> 622</span> }</div>
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<div class="line"><a id="l00623" name="l00623"></a><span class="lineno"> 623</span> <span class="keywordflow">if</span> (cache != <span class="keyword">nullptr</span>) {</div>
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<div class="line"><a id="l00624" name="l00624"></a><span class="lineno"> 624</span> <span class="keywordflow">return</span> cache;</div>
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<div class="line"><a id="l00625" name="l00625"></a><span class="lineno"> 625</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00626" name="l00626"></a><span class="lineno"> 626</span> IntExpr* result = <span class="keyword">nullptr</span>;</div>
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<div class="line"><a id="l00627" name="l00627"></a><span class="lineno"> 627</span> <span class="keywordflow">if</span> (values.size() >= 2 && <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Min() == 0 && <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Max() == 1) {</div>
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<div class="line"><a id="l00628" name="l00628"></a><span class="lineno"> 628</span> result = solver->MakeSum(solver->MakeProd(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, values[1] - values[0]),</div>
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<div class="line"><a id="l00629" name="l00629"></a><span class="lineno"> 629</span> values[0]);</div>
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|
<div class="line"><a id="l00630" name="l00630"></a><span class="lineno"> 630</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (values.size() == 2 && <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Contains(0) && <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Contains(1)) {</div>
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<div class="line"><a id="l00631" name="l00631"></a><span class="lineno"> 631</span> solver->AddConstraint(solver->MakeBetweenCt(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, 0, 1));</div>
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|
<div class="line"><a id="l00632" name="l00632"></a><span class="lineno"> 632</span> result = solver->MakeSum(solver->MakeProd(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, values[1] - values[0]),</div>
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|
<div class="line"><a id="l00633" name="l00633"></a><span class="lineno"> 633</span> values[0]);</div>
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<div class="line"><a id="l00634" name="l00634"></a><span class="lineno"> 634</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceoperations__research.html#aafac7375c23337f25821aa6f86ca627c">IsIncreasingContiguous</a>(values)) {</div>
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|
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno"> 635</span> result = solver->MakeSum(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, values[0]);</div>
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<div class="line"><a id="l00636" name="l00636"></a><span class="lineno"> 636</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceoperations__research.html#a3d434774c07815a25ffaa7adb343c19e">IsIncreasing</a>(values)) {</div>
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<div class="line"><a id="l00637" name="l00637"></a><span class="lineno"> 637</span> result = solver->RegisterIntExpr(solver->RevAlloc(</div>
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<div class="line"><a id="l00638" name="l00638"></a><span class="lineno"> 638</span> <span class="keyword">new</span> IncreasingIntExprElement(solver, values, <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>)));</div>
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<div class="line"><a id="l00639" name="l00639"></a><span class="lineno"> 639</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00640" name="l00640"></a><span class="lineno"> 640</span> <span class="keywordflow">if</span> (solver->parameters().use_element_rmq()) {</div>
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<div class="line"><a id="l00641" name="l00641"></a><span class="lineno"> 641</span> result = solver->RegisterIntExpr(solver->RevAlloc(</div>
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<div class="line"><a id="l00642" name="l00642"></a><span class="lineno"> 642</span> <span class="keyword">new</span> RangeMinimumQueryExprElement(solver, values, <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>)));</div>
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|
<div class="line"><a id="l00643" name="l00643"></a><span class="lineno"> 643</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00644" name="l00644"></a><span class="lineno"> 644</span> result = solver->RegisterIntExpr(</div>
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<div class="line"><a id="l00645" name="l00645"></a><span class="lineno"> 645</span> solver->RevAlloc(<span class="keyword">new</span> IntExprElement(solver, values, <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>)));</div>
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|
<div class="line"><a id="l00646" name="l00646"></a><span class="lineno"> 646</span> }</div>
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<div class="line"><a id="l00647" name="l00647"></a><span class="lineno"> 647</span> }</div>
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<div class="line"><a id="l00648" name="l00648"></a><span class="lineno"> 648</span> <span class="keywordflow">if</span> (!absl::GetFlag(FLAGS_cp_disable_element_cache)) {</div>
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|
<div class="line"><a id="l00649" name="l00649"></a><span class="lineno"> 649</span> solver->Cache()->InsertVarConstantArrayExpression(</div>
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<div class="line"><a id="l00650" name="l00650"></a><span class="lineno"> 650</span> result, <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, values, ModelCache::VAR_CONSTANT_ARRAY_ELEMENT);</div>
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|
<div class="line"><a id="l00651" name="l00651"></a><span class="lineno"> 651</span> }</div>
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<div class="line"><a id="l00652" name="l00652"></a><span class="lineno"> 652</span> <span class="keywordflow">return</span> result;</div>
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<div class="line"><a id="l00653" name="l00653"></a><span class="lineno"> 653</span> }</div>
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<div class="line"><a id="l00654" name="l00654"></a><span class="lineno"> 654</span>}</div>
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<div class="line"><a id="l00655" name="l00655"></a><span class="lineno"> 655</span>} <span class="comment">// namespace</span></div>
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|
<div class="line"><a id="l00656" name="l00656"></a><span class="lineno"> 656</span> </div>
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<div class="line"><a id="l00657" name="l00657"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#a88b9877d88ea2cf4d4b4b5bfc2916110"> 657</a></span><a class="code hl_class" href="classoperations__research_1_1_int_expr.html">IntExpr</a>* Solver::MakeElement(<span class="keyword">const</span> std::vector<int64_t>& values,</div>
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<div class="line"><a id="l00658" name="l00658"></a><span class="lineno"> 658</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>) {</div>
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<div class="line"><a id="l00659" name="l00659"></a><span class="lineno"> 659</span> <a class="code hl_define" href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a>(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
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<div class="line"><a id="l00660" name="l00660"></a><span class="lineno"> 660</span> <a class="code hl_define" href="base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0">DCHECK_EQ</a>(<span class="keyword">this</span>, <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->solver());</div>
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<div class="line"><a id="l00661" name="l00661"></a><span class="lineno"> 661</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Bound()) {</div>
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<div class="line"><a id="l00662" name="l00662"></a><span class="lineno"> 662</span> <span class="keywordflow">return</span> MakeIntConst(values[<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Min()]);</div>
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<div class="line"><a id="l00663" name="l00663"></a><span class="lineno"> 663</span> }</div>
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<div class="line"><a id="l00664" name="l00664"></a><span class="lineno"> 664</span> <span class="keywordflow">return</span> BuildElement(<span class="keyword">this</span>, values, <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
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<div class="line"><a id="l00665" name="l00665"></a><span class="lineno"> 665</span>}</div>
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<div class="line"><a id="l00666" name="l00666"></a><span class="lineno"> 666</span> </div>
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<div class="line"><a id="l00667" name="l00667"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#a5d55c6d88841a24a6475f2b8a0da2dd5"> 667</a></span><a class="code hl_class" href="classoperations__research_1_1_int_expr.html">IntExpr</a>* Solver::MakeElement(<span class="keyword">const</span> std::vector<int>& values,</div>
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<div class="line"><a id="l00668" name="l00668"></a><span class="lineno"> 668</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>) {</div>
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<div class="line"><a id="l00669" name="l00669"></a><span class="lineno"> 669</span> <a class="code hl_define" href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a>(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
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<div class="line"><a id="l00670" name="l00670"></a><span class="lineno"> 670</span> <a class="code hl_define" href="base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0">DCHECK_EQ</a>(<span class="keyword">this</span>, <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->solver());</div>
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<div class="line"><a id="l00671" name="l00671"></a><span class="lineno"> 671</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Bound()) {</div>
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<div class="line"><a id="l00672" name="l00672"></a><span class="lineno"> 672</span> <span class="keywordflow">return</span> MakeIntConst(values[<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Min()]);</div>
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<div class="line"><a id="l00673" name="l00673"></a><span class="lineno"> 673</span> }</div>
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<div class="line"><a id="l00674" name="l00674"></a><span class="lineno"> 674</span> <span class="keywordflow">return</span> BuildElement(<span class="keyword">this</span>, <a class="code hl_function" href="namespaceoperations__research.html#abeac98dfd5ab1335f6d21a8d71bdfd51">ToInt64Vector</a>(values), <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
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<div class="line"><a id="l00675" name="l00675"></a><span class="lineno"> 675</span>}</div>
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<div class="line"><a id="l00676" name="l00676"></a><span class="lineno"> 676</span> </div>
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<div class="line"><a id="l00677" name="l00677"></a><span class="lineno"> 677</span><span class="comment">// ----- IntExprFunctionElement -----</span></div>
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<div class="line"><a id="l00678" name="l00678"></a><span class="lineno"> 678</span> </div>
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<div class="line"><a id="l00679" name="l00679"></a><span class="lineno"> 679</span><span class="keyword">namespace </span>{</div>
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<div class="line"><a id="l00680" name="l00680"></a><span class="lineno"> 680</span><span class="keyword">class </span>IntExprFunctionElement : <span class="keyword">public</span> BaseIntExprElement {</div>
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<div class="line"><a id="l00681" name="l00681"></a><span class="lineno"> 681</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00682" name="l00682"></a><span class="lineno"> 682</span> IntExprFunctionElement(<a class="code hl_class" href="classoperations__research_1_1_solver.html">Solver</a>* <span class="keyword">const</span> s, <a class="code hl_typedef" href="classoperations__research_1_1_solver.html#ae37d3a68746841403f335654370e8560">Solver::IndexEvaluator1</a> values,</div>
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<div class="line"><a id="l00683" name="l00683"></a><span class="lineno"> 683</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> e);</div>
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<div class="line"><a id="l00684" name="l00684"></a><span class="lineno"> 684</span> ~IntExprFunctionElement() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00685" name="l00685"></a><span class="lineno"> 685</span> </div>
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<div class="line"><a id="l00686" name="l00686"></a><span class="lineno"> 686</span> std::string <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>()<span class="keyword"> const override </span>{</div>
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<div class="line"><a id="l00687" name="l00687"></a><span class="lineno"> 687</span> <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"IntFunctionElement(%s)"</span>, <a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>->name());</div>
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<div class="line"><a id="l00688" name="l00688"></a><span class="lineno"> 688</span> }</div>
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<div class="line"><a id="l00689" name="l00689"></a><span class="lineno"> 689</span> </div>
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<div class="line"><a id="l00690" name="l00690"></a><span class="lineno"> 690</span> std::string DebugString()<span class="keyword"> const override </span>{</div>
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<div class="line"><a id="l00691" name="l00691"></a><span class="lineno"> 691</span> <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"IntFunctionElement(%s)"</span>, <a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>->DebugString());</div>
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<div class="line"><a id="l00692" name="l00692"></a><span class="lineno"> 692</span> }</div>
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<div class="line"><a id="l00693" name="l00693"></a><span class="lineno"> 693</span> </div>
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<div class="line"><a id="l00694" name="l00694"></a><span class="lineno"> 694</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 id="l00695" name="l00695"></a><span class="lineno"> 695</span> <span class="comment">// Warning: This will expand all values into a vector.</span></div>
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<div class="line"><a id="l00696" name="l00696"></a><span class="lineno"> 696</span> visitor->BeginVisitIntegerExpression(ModelVisitor::kElement, <span class="keyword">this</span>);</div>
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<div class="line"><a id="l00697" name="l00697"></a><span class="lineno"> 697</span> visitor->VisitIntegerExpressionArgument(ModelVisitor::kIndexArgument,</div>
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<div class="line"><a id="l00698" name="l00698"></a><span class="lineno"> 698</span> <a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>);</div>
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<div class="line"><a id="l00699" name="l00699"></a><span class="lineno"> 699</span> visitor->VisitInt64ToInt64Extension(values_, <a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>->Min(), <a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>->Max());</div>
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<div class="line"><a id="l00700" name="l00700"></a><span class="lineno"> 700</span> visitor->EndVisitIntegerExpression(ModelVisitor::kElement, <span class="keyword">this</span>);</div>
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<div class="line"><a id="l00701" name="l00701"></a><span class="lineno"> 701</span> }</div>
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<div class="line"><a id="l00702" name="l00702"></a><span class="lineno"> 702</span> </div>
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<div class="line"><a id="l00703" name="l00703"></a><span class="lineno"> 703</span> <span class="keyword">protected</span>:</div>
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<div class="line"><a id="l00704" name="l00704"></a><span class="lineno"> 704</span> int64_t ElementValue(<span class="keywordtype">int</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>)<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> values_(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>); }</div>
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<div class="line"><a id="l00705" name="l00705"></a><span class="lineno"> 705</span> int64_t ExprMin()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> <a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>->Min(); }</div>
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<div class="line"><a id="l00706" name="l00706"></a><span class="lineno"> 706</span> int64_t ExprMax()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> <a class="code hl_variable" href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a>->Max(); }</div>
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<div class="line"><a id="l00707" name="l00707"></a><span class="lineno"> 707</span> </div>
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<div class="line"><a id="l00708" name="l00708"></a><span class="lineno"> 708</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00709" name="l00709"></a><span class="lineno"> 709</span> Solver::IndexEvaluator1 values_;</div>
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<div class="line"><a id="l00710" name="l00710"></a><span class="lineno"> 710</span>};</div>
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<div class="line"><a id="l00711" name="l00711"></a><span class="lineno"> 711</span> </div>
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<div class="line"><a id="l00712" name="l00712"></a><span class="lineno"> 712</span>IntExprFunctionElement::IntExprFunctionElement(Solver* <span class="keyword">const</span> s,</div>
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<div class="line"><a id="l00713" name="l00713"></a><span class="lineno"> 713</span> Solver::IndexEvaluator1 values,</div>
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<div class="line"><a id="l00714" name="l00714"></a><span class="lineno"> 714</span> IntVar* <span class="keyword">const</span> e)</div>
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<div class="line"><a id="l00715" name="l00715"></a><span class="lineno"> 715</span> : BaseIntExprElement(s, e), values_(<a class="code hl_namespace" href="namespacestd.html">std</a>::move(values)) {</div>
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<div class="line"><a id="l00716" name="l00716"></a><span class="lineno"> 716</span> <a class="code hl_define" href="base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274">CHECK</a>(values_ != <span class="keyword">nullptr</span>);</div>
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<div class="line"><a id="l00717" name="l00717"></a><span class="lineno"> 717</span>}</div>
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<div class="line"><a id="l00718" name="l00718"></a><span class="lineno"> 718</span> </div>
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<div class="line"><a id="l00719" name="l00719"></a><span class="lineno"> 719</span>IntExprFunctionElement::~IntExprFunctionElement() {}</div>
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<div class="line"><a id="l00720" name="l00720"></a><span class="lineno"> 720</span> </div>
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<div class="line"><a id="l00721" name="l00721"></a><span class="lineno"> 721</span><span class="comment">// ----- Increasing Element -----</span></div>
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<div class="line"><a id="l00722" name="l00722"></a><span class="lineno"> 722</span> </div>
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<div class="line"><a id="l00723" name="l00723"></a><span class="lineno"> 723</span><span class="keyword">class </span>IncreasingIntExprFunctionElement : <span class="keyword">public</span> BaseIntExpr {</div>
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<div class="line"><a id="l00724" name="l00724"></a><span class="lineno"> 724</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00725" name="l00725"></a><span class="lineno"> 725</span> IncreasingIntExprFunctionElement(Solver* <span class="keyword">const</span> s,</div>
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<div class="line"><a id="l00726" name="l00726"></a><span class="lineno"> 726</span> <a class="code hl_typedef" href="classoperations__research_1_1_solver.html#ae37d3a68746841403f335654370e8560">Solver::IndexEvaluator1</a> values,</div>
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<div class="line"><a id="l00727" name="l00727"></a><span class="lineno"> 727</span> IntVar* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>)</div>
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<div class="line"><a id="l00728" name="l00728"></a><span class="lineno"> 728</span> : BaseIntExpr(s), values_(<a class="code hl_namespace" href="namespacestd.html">std</a>::move(values)), index_(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>) {</div>
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<div class="line"><a id="l00729" name="l00729"></a><span class="lineno"> 729</span> <a class="code hl_define" href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a>(values_ != <span class="keyword">nullptr</span>);</div>
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<div class="line"><a id="l00730" name="l00730"></a><span class="lineno"> 730</span> <a class="code hl_define" href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a>(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
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|
<div class="line"><a id="l00731" name="l00731"></a><span class="lineno"> 731</span> <a class="code hl_define" href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a>(s);</div>
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|
<div class="line"><a id="l00732" name="l00732"></a><span class="lineno"> 732</span> }</div>
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|
<div class="line"><a id="l00733" name="l00733"></a><span class="lineno"> 733</span> </div>
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<div class="line"><a id="l00734" name="l00734"></a><span class="lineno"> 734</span> ~IncreasingIntExprFunctionElement()<span class="keyword"> override </span>{}</div>
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<div class="line"><a id="l00735" name="l00735"></a><span class="lineno"> 735</span> </div>
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<div class="line"><a id="l00736" name="l00736"></a><span class="lineno"> 736</span> int64_t Min()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> values_(index_->Min()); }</div>
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<div class="line"><a id="l00737" name="l00737"></a><span class="lineno"> 737</span> </div>
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<div class="line"><a id="l00738" name="l00738"></a><span class="lineno"> 738</span> <span class="keywordtype">void</span> SetMin(int64_t m)<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00739" name="l00739"></a><span class="lineno"> 739</span> <span class="keyword">const</span> int64_t index_min = index_->Min();</div>
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<div class="line"><a id="l00740" name="l00740"></a><span class="lineno"> 740</span> <span class="keyword">const</span> int64_t index_max = index_->Max();</div>
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<div class="line"><a id="l00741" name="l00741"></a><span class="lineno"> 741</span> <span class="keywordflow">if</span> (m > values_(index_max)) {</div>
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|
<div class="line"><a id="l00742" name="l00742"></a><span class="lineno"> 742</span> solver()->Fail();</div>
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|
<div class="line"><a id="l00743" name="l00743"></a><span class="lineno"> 743</span> }</div>
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|
<div class="line"><a id="l00744" name="l00744"></a><span class="lineno"> 744</span> <span class="keyword">const</span> int64_t new_index_min = FindNewIndexMin(index_min, index_max, m);</div>
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<div class="line"><a id="l00745" name="l00745"></a><span class="lineno"> 745</span> index_->SetMin(new_index_min);</div>
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|
<div class="line"><a id="l00746" name="l00746"></a><span class="lineno"> 746</span> }</div>
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<div class="line"><a id="l00747" name="l00747"></a><span class="lineno"> 747</span> </div>
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<div class="line"><a id="l00748" name="l00748"></a><span class="lineno"> 748</span> int64_t Max()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> values_(index_->Max()); }</div>
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<div class="line"><a id="l00749" name="l00749"></a><span class="lineno"> 749</span> </div>
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<div class="line"><a id="l00750" name="l00750"></a><span class="lineno"> 750</span> <span class="keywordtype">void</span> SetMax(int64_t m)<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00751" name="l00751"></a><span class="lineno"> 751</span> int64_t index_min = index_->Min();</div>
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|
<div class="line"><a id="l00752" name="l00752"></a><span class="lineno"> 752</span> int64_t index_max = index_->Max();</div>
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<div class="line"><a id="l00753" name="l00753"></a><span class="lineno"> 753</span> <span class="keywordflow">if</span> (m < values_(index_min)) {</div>
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|
<div class="line"><a id="l00754" name="l00754"></a><span class="lineno"> 754</span> solver()->Fail();</div>
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<div class="line"><a id="l00755" name="l00755"></a><span class="lineno"> 755</span> }</div>
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<div class="line"><a id="l00756" name="l00756"></a><span class="lineno"> 756</span> <span class="keyword">const</span> int64_t new_index_max = FindNewIndexMax(index_min, index_max, m);</div>
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<div class="line"><a id="l00757" name="l00757"></a><span class="lineno"> 757</span> index_->SetMax(new_index_max);</div>
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<div class="line"><a id="l00758" name="l00758"></a><span class="lineno"> 758</span> }</div>
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|
<div class="line"><a id="l00759" name="l00759"></a><span class="lineno"> 759</span> </div>
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<div class="line"><a id="l00760" name="l00760"></a><span class="lineno"> 760</span> <span class="keywordtype">void</span> SetRange(int64_t mi, int64_t ma)<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00761" name="l00761"></a><span class="lineno"> 761</span> <span class="keyword">const</span> int64_t index_min = index_->Min();</div>
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<div class="line"><a id="l00762" name="l00762"></a><span class="lineno"> 762</span> <span class="keyword">const</span> int64_t index_max = index_->Max();</div>
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<div class="line"><a id="l00763" name="l00763"></a><span class="lineno"> 763</span> <span class="keyword">const</span> int64_t value_min = values_(index_min);</div>
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<div class="line"><a id="l00764" name="l00764"></a><span class="lineno"> 764</span> <span class="keyword">const</span> int64_t value_max = values_(index_max);</div>
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<div class="line"><a id="l00765" name="l00765"></a><span class="lineno"> 765</span> <span class="keywordflow">if</span> (mi > ma || ma < value_min || mi > value_max) {</div>
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<div class="line"><a id="l00766" name="l00766"></a><span class="lineno"> 766</span> solver()->Fail();</div>
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|
<div class="line"><a id="l00767" name="l00767"></a><span class="lineno"> 767</span> }</div>
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<div class="line"><a id="l00768" name="l00768"></a><span class="lineno"> 768</span> <span class="keywordflow">if</span> (mi <= value_min && ma >= value_max) {</div>
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<div class="line"><a id="l00769" name="l00769"></a><span class="lineno"> 769</span> <span class="comment">// Nothing to do.</span></div>
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<div class="line"><a id="l00770" name="l00770"></a><span class="lineno"> 770</span> <span class="keywordflow">return</span>;</div>
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<div class="line"><a id="l00771" name="l00771"></a><span class="lineno"> 771</span> }</div>
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<div class="line"><a id="l00772" name="l00772"></a><span class="lineno"> 772</span> </div>
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<div class="line"><a id="l00773" name="l00773"></a><span class="lineno"> 773</span> <span class="keyword">const</span> int64_t new_index_min = FindNewIndexMin(index_min, index_max, mi);</div>
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<div class="line"><a id="l00774" name="l00774"></a><span class="lineno"> 774</span> <span class="keyword">const</span> int64_t new_index_max = FindNewIndexMax(new_index_min, index_max, ma);</div>
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<div class="line"><a id="l00775" name="l00775"></a><span class="lineno"> 775</span> <span class="comment">// Assign.</span></div>
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<div class="line"><a id="l00776" name="l00776"></a><span class="lineno"> 776</span> index_->SetRange(new_index_min, new_index_max);</div>
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<div class="line"><a id="l00777" name="l00777"></a><span class="lineno"> 777</span> }</div>
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<div class="line"><a id="l00778" name="l00778"></a><span class="lineno"> 778</span> </div>
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<div class="line"><a id="l00779" name="l00779"></a><span class="lineno"> 779</span> std::string <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>()<span class="keyword"> const override </span>{</div>
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<div class="line"><a id="l00780" name="l00780"></a><span class="lineno"> 780</span> <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"IncreasingIntExprFunctionElement(values, %s)"</span>,</div>
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|
<div class="line"><a id="l00781" name="l00781"></a><span class="lineno"> 781</span> index_->name());</div>
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<div class="line"><a id="l00782" name="l00782"></a><span class="lineno"> 782</span> }</div>
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|
<div class="line"><a id="l00783" name="l00783"></a><span class="lineno"> 783</span> </div>
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|
<div class="line"><a id="l00784" name="l00784"></a><span class="lineno"> 784</span> std::string DebugString()<span class="keyword"> const override </span>{</div>
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|
<div class="line"><a id="l00785" name="l00785"></a><span class="lineno"> 785</span> <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"IncreasingIntExprFunctionElement(values, %s)"</span>,</div>
|
|
<div class="line"><a id="l00786" name="l00786"></a><span class="lineno"> 786</span> index_->DebugString());</div>
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|
<div class="line"><a id="l00787" name="l00787"></a><span class="lineno"> 787</span> }</div>
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|
<div class="line"><a id="l00788" name="l00788"></a><span class="lineno"> 788</span> </div>
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|
<div class="line"><a id="l00789" name="l00789"></a><span class="lineno"> 789</span> <span class="keywordtype">void</span> WhenRange(Demon* d)<span class="keyword"> override </span>{ index_->WhenRange(d); }</div>
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|
<div class="line"><a id="l00790" name="l00790"></a><span class="lineno"> 790</span> </div>
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|
<div class="line"><a id="l00791" name="l00791"></a><span class="lineno"> 791</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 id="l00792" name="l00792"></a><span class="lineno"> 792</span> <span class="comment">// Warning: This will expand all values into a vector.</span></div>
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|
<div class="line"><a id="l00793" name="l00793"></a><span class="lineno"> 793</span> visitor->BeginVisitIntegerExpression(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#ab6614ffbe6ef3cd964f87f3c473574fc">ModelVisitor::kElement</a>, <span class="keyword">this</span>);</div>
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|
<div class="line"><a id="l00794" name="l00794"></a><span class="lineno"> 794</span> visitor->VisitIntegerExpressionArgument(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#af490af7f25d4b57c9b088a61001f6a1e">ModelVisitor::kIndexArgument</a>,</div>
|
|
<div class="line"><a id="l00795" name="l00795"></a><span class="lineno"> 795</span> index_);</div>
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|
<div class="line"><a id="l00796" name="l00796"></a><span class="lineno"> 796</span> <span class="keywordflow">if</span> (index_->Min() == 0) {</div>
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|
<div class="line"><a id="l00797" name="l00797"></a><span class="lineno"> 797</span> visitor->VisitInt64ToInt64AsArray(values_, <a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#adc9534f3f00f5aa6046609988d38967b">ModelVisitor::kValuesArgument</a>,</div>
|
|
<div class="line"><a id="l00798" name="l00798"></a><span class="lineno"> 798</span> index_->Max());</div>
|
|
<div class="line"><a id="l00799" name="l00799"></a><span class="lineno"> 799</span> } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a id="l00800" name="l00800"></a><span class="lineno"> 800</span> visitor->VisitInt64ToInt64Extension(values_, index_->Min(),</div>
|
|
<div class="line"><a id="l00801" name="l00801"></a><span class="lineno"> 801</span> index_->Max());</div>
|
|
<div class="line"><a id="l00802" name="l00802"></a><span class="lineno"> 802</span> }</div>
|
|
<div class="line"><a id="l00803" name="l00803"></a><span class="lineno"> 803</span> visitor->EndVisitIntegerExpression(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#ab6614ffbe6ef3cd964f87f3c473574fc">ModelVisitor::kElement</a>, <span class="keyword">this</span>);</div>
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|
<div class="line"><a id="l00804" name="l00804"></a><span class="lineno"> 804</span> }</div>
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|
<div class="line"><a id="l00805" name="l00805"></a><span class="lineno"> 805</span> </div>
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|
<div class="line"><a id="l00806" name="l00806"></a><span class="lineno"> 806</span> <span class="keyword">private</span>:</div>
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|
<div class="line"><a id="l00807" name="l00807"></a><span class="lineno"> 807</span> int64_t FindNewIndexMin(int64_t index_min, int64_t index_max, int64_t m) {</div>
|
|
<div class="line"><a id="l00808" name="l00808"></a><span class="lineno"> 808</span> <span class="keywordflow">if</span> (m <= values_(index_min)) {</div>
|
|
<div class="line"><a id="l00809" name="l00809"></a><span class="lineno"> 809</span> <span class="keywordflow">return</span> index_min;</div>
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|
<div class="line"><a id="l00810" name="l00810"></a><span class="lineno"> 810</span> }</div>
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<div class="line"><a id="l00811" name="l00811"></a><span class="lineno"> 811</span> </div>
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<div class="line"><a id="l00812" name="l00812"></a><span class="lineno"> 812</span> <a class="code hl_define" href="base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a">DCHECK_LT</a>(values_(index_min), m);</div>
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<div class="line"><a id="l00813" name="l00813"></a><span class="lineno"> 813</span> <a class="code hl_define" href="base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295">DCHECK_GE</a>(values_(index_max), m);</div>
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<div class="line"><a id="l00814" name="l00814"></a><span class="lineno"> 814</span> </div>
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<div class="line"><a id="l00815" name="l00815"></a><span class="lineno"> 815</span> int64_t index_lower_bound = index_min;</div>
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<div class="line"><a id="l00816" name="l00816"></a><span class="lineno"> 816</span> int64_t index_upper_bound = index_max;</div>
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<div class="line"><a id="l00817" name="l00817"></a><span class="lineno"> 817</span> <span class="keywordflow">while</span> (index_upper_bound - index_lower_bound > 1) {</div>
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<div class="line"><a id="l00818" name="l00818"></a><span class="lineno"> 818</span> <a class="code hl_define" href="base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a">DCHECK_LT</a>(values_(index_lower_bound), m);</div>
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<div class="line"><a id="l00819" name="l00819"></a><span class="lineno"> 819</span> <a class="code hl_define" href="base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295">DCHECK_GE</a>(values_(index_upper_bound), m);</div>
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<div class="line"><a id="l00820" name="l00820"></a><span class="lineno"> 820</span> <span class="keyword">const</span> int64_t pivot = (index_lower_bound + index_upper_bound) / 2;</div>
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<div class="line"><a id="l00821" name="l00821"></a><span class="lineno"> 821</span> <span class="keyword">const</span> int64_t pivot_value = values_(pivot);</div>
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<div class="line"><a id="l00822" name="l00822"></a><span class="lineno"> 822</span> <span class="keywordflow">if</span> (pivot_value < m) {</div>
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<div class="line"><a id="l00823" name="l00823"></a><span class="lineno"> 823</span> index_lower_bound = pivot;</div>
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|
<div class="line"><a id="l00824" name="l00824"></a><span class="lineno"> 824</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00825" name="l00825"></a><span class="lineno"> 825</span> index_upper_bound = pivot;</div>
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<div class="line"><a id="l00826" name="l00826"></a><span class="lineno"> 826</span> }</div>
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<div class="line"><a id="l00827" name="l00827"></a><span class="lineno"> 827</span> }</div>
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<div class="line"><a id="l00828" name="l00828"></a><span class="lineno"> 828</span> <a class="code hl_define" href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a>(values_(index_upper_bound) >= m);</div>
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<div class="line"><a id="l00829" name="l00829"></a><span class="lineno"> 829</span> <span class="keywordflow">return</span> index_upper_bound;</div>
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<div class="line"><a id="l00830" name="l00830"></a><span class="lineno"> 830</span> }</div>
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<div class="line"><a id="l00831" name="l00831"></a><span class="lineno"> 831</span> </div>
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<div class="line"><a id="l00832" name="l00832"></a><span class="lineno"> 832</span> int64_t FindNewIndexMax(int64_t index_min, int64_t index_max, int64_t m) {</div>
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<div class="line"><a id="l00833" name="l00833"></a><span class="lineno"> 833</span> <span class="keywordflow">if</span> (m >= values_(index_max)) {</div>
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<div class="line"><a id="l00834" name="l00834"></a><span class="lineno"> 834</span> <span class="keywordflow">return</span> index_max;</div>
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<div class="line"><a id="l00835" name="l00835"></a><span class="lineno"> 835</span> }</div>
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<div class="line"><a id="l00836" name="l00836"></a><span class="lineno"> 836</span> </div>
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<div class="line"><a id="l00837" name="l00837"></a><span class="lineno"> 837</span> <a class="code hl_define" href="base_2logging_8h.html#a4395e95bab44e222cb2e77251017a0e2">DCHECK_LE</a>(values_(index_min), m);</div>
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|
<div class="line"><a id="l00838" name="l00838"></a><span class="lineno"> 838</span> <a class="code hl_define" href="base_2logging_8h.html#ab4f56aa24c4c9cddc47a6abd2d747f9a">DCHECK_GT</a>(values_(index_max), m);</div>
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|
<div class="line"><a id="l00839" name="l00839"></a><span class="lineno"> 839</span> </div>
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<div class="line"><a id="l00840" name="l00840"></a><span class="lineno"> 840</span> int64_t index_lower_bound = index_min;</div>
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|
<div class="line"><a id="l00841" name="l00841"></a><span class="lineno"> 841</span> int64_t index_upper_bound = index_max;</div>
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|
<div class="line"><a id="l00842" name="l00842"></a><span class="lineno"> 842</span> <span class="keywordflow">while</span> (index_upper_bound - index_lower_bound > 1) {</div>
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|
<div class="line"><a id="l00843" name="l00843"></a><span class="lineno"> 843</span> <a class="code hl_define" href="base_2logging_8h.html#a4395e95bab44e222cb2e77251017a0e2">DCHECK_LE</a>(values_(index_lower_bound), m);</div>
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|
<div class="line"><a id="l00844" name="l00844"></a><span class="lineno"> 844</span> <a class="code hl_define" href="base_2logging_8h.html#ab4f56aa24c4c9cddc47a6abd2d747f9a">DCHECK_GT</a>(values_(index_upper_bound), m);</div>
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|
<div class="line"><a id="l00845" name="l00845"></a><span class="lineno"> 845</span> <span class="keyword">const</span> int64_t pivot = (index_lower_bound + index_upper_bound) / 2;</div>
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|
<div class="line"><a id="l00846" name="l00846"></a><span class="lineno"> 846</span> <span class="keyword">const</span> int64_t pivot_value = values_(pivot);</div>
|
|
<div class="line"><a id="l00847" name="l00847"></a><span class="lineno"> 847</span> <span class="keywordflow">if</span> (pivot_value > m) {</div>
|
|
<div class="line"><a id="l00848" name="l00848"></a><span class="lineno"> 848</span> index_upper_bound = pivot;</div>
|
|
<div class="line"><a id="l00849" name="l00849"></a><span class="lineno"> 849</span> } <span class="keywordflow">else</span> {</div>
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|
<div class="line"><a id="l00850" name="l00850"></a><span class="lineno"> 850</span> index_lower_bound = pivot;</div>
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|
<div class="line"><a id="l00851" name="l00851"></a><span class="lineno"> 851</span> }</div>
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|
<div class="line"><a id="l00852" name="l00852"></a><span class="lineno"> 852</span> }</div>
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|
<div class="line"><a id="l00853" name="l00853"></a><span class="lineno"> 853</span> <a class="code hl_define" href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a>(values_(index_lower_bound) <= m);</div>
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|
<div class="line"><a id="l00854" name="l00854"></a><span class="lineno"> 854</span> <span class="keywordflow">return</span> index_lower_bound;</div>
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|
<div class="line"><a id="l00855" name="l00855"></a><span class="lineno"> 855</span> }</div>
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|
<div class="line"><a id="l00856" name="l00856"></a><span class="lineno"> 856</span> </div>
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|
<div class="line"><a id="l00857" name="l00857"></a><span class="lineno"> 857</span> <a class="code hl_typedef" href="classoperations__research_1_1_solver.html#ae37d3a68746841403f335654370e8560">Solver::IndexEvaluator1</a> values_;</div>
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|
<div class="line"><a id="l00858" name="l00858"></a><span class="lineno"> 858</span> IntVar* <span class="keyword">const</span> index_;</div>
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|
<div class="line"><a id="l00859" name="l00859"></a><span class="lineno"> 859</span>};</div>
|
|
<div class="line"><a id="l00860" name="l00860"></a><span class="lineno"> 860</span>} <span class="comment">// namespace</span></div>
|
|
<div class="line"><a id="l00861" name="l00861"></a><span class="lineno"> 861</span> </div>
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|
<div class="line"><a id="l00862" name="l00862"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#a82f32152b3e50f4dc8fcf740f28854db"> 862</a></span><a class="code hl_class" href="classoperations__research_1_1_int_expr.html">IntExpr</a>* <a class="code hl_function" href="classoperations__research_1_1_solver.html#a88b9877d88ea2cf4d4b4b5bfc2916110">Solver::MakeElement</a>(<a class="code hl_typedef" href="classoperations__research_1_1_solver.html#ae37d3a68746841403f335654370e8560">Solver::IndexEvaluator1</a> values,</div>
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|
<div class="line"><a id="l00863" name="l00863"></a><span class="lineno"> 863</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>) {</div>
|
|
<div class="line"><a id="l00864" name="l00864"></a><span class="lineno"> 864</span> <a class="code hl_define" href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a>(<span class="keyword">this</span>, <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->solver());</div>
|
|
<div class="line"><a id="l00865" name="l00865"></a><span class="lineno"> 865</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#a14f5f5eb80fe6b09d39ff1c0f0b816a3">RegisterIntExpr</a>(</div>
|
|
<div class="line"><a id="l00866" name="l00866"></a><span class="lineno"> 866</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7">RevAlloc</a>(<span class="keyword">new</span> IntExprFunctionElement(<span class="keyword">this</span>, std::move(values), <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>)));</div>
|
|
<div class="line"><a id="l00867" name="l00867"></a><span class="lineno"> 867</span>}</div>
|
|
<div class="line"><a id="l00868" name="l00868"></a><span class="lineno"> 868</span> </div>
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|
<div class="line"><a id="l00869" name="l00869"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#af8000758952f5c47fbc540e7515ec3d7"> 869</a></span><a class="code hl_class" href="classoperations__research_1_1_int_expr.html">IntExpr</a>* <a class="code hl_function" href="classoperations__research_1_1_solver.html#af8000758952f5c47fbc540e7515ec3d7">Solver::MakeMonotonicElement</a>(<a class="code hl_typedef" href="classoperations__research_1_1_solver.html#ae37d3a68746841403f335654370e8560">Solver::IndexEvaluator1</a> values,</div>
|
|
<div class="line"><a id="l00870" name="l00870"></a><span class="lineno"> 870</span> <span class="keywordtype">bool</span> increasing, <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>) {</div>
|
|
<div class="line"><a id="l00871" name="l00871"></a><span class="lineno"> 871</span> <a class="code hl_define" href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a>(<span class="keyword">this</span>, <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->solver());</div>
|
|
<div class="line"><a id="l00872" name="l00872"></a><span class="lineno"> 872</span> <span class="keywordflow">if</span> (increasing) {</div>
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|
<div class="line"><a id="l00873" name="l00873"></a><span class="lineno"> 873</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#a14f5f5eb80fe6b09d39ff1c0f0b816a3">RegisterIntExpr</a>(</div>
|
|
<div class="line"><a id="l00874" name="l00874"></a><span class="lineno"> 874</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7">RevAlloc</a>(<span class="keyword">new</span> IncreasingIntExprFunctionElement(<span class="keyword">this</span>, values, <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>)));</div>
|
|
<div class="line"><a id="l00875" name="l00875"></a><span class="lineno"> 875</span> } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a id="l00876" name="l00876"></a><span class="lineno"> 876</span> <span class="comment">// You need to pass by copy such that opposite_value does not include a</span></div>
|
|
<div class="line"><a id="l00877" name="l00877"></a><span class="lineno"> 877</span> <span class="comment">// dandling reference when leaving this scope.</span></div>
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|
<div class="line"><a id="l00878" name="l00878"></a><span class="lineno"> 878</span> <a class="code hl_typedef" href="classoperations__research_1_1_solver.html#ae37d3a68746841403f335654370e8560">Solver::IndexEvaluator1</a> opposite_values = [values](int64_t i) {</div>
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|
<div class="line"><a id="l00879" name="l00879"></a><span class="lineno"> 879</span> <span class="keywordflow">return</span> -values(i);</div>
|
|
<div class="line"><a id="l00880" name="l00880"></a><span class="lineno"> 880</span> };</div>
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|
<div class="line"><a id="l00881" name="l00881"></a><span class="lineno"> 881</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#a14f5f5eb80fe6b09d39ff1c0f0b816a3">RegisterIntExpr</a>(<a class="code hl_function" href="classoperations__research_1_1_solver.html#a70f2cba628260a3a04f06f676c65fd0a">MakeOpposite</a>(<a class="code hl_function" href="classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7">RevAlloc</a>(</div>
|
|
<div class="line"><a id="l00882" name="l00882"></a><span class="lineno"> 882</span> <span class="keyword">new</span> IncreasingIntExprFunctionElement(<span class="keyword">this</span>, opposite_values, <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>))));</div>
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|
<div class="line"><a id="l00883" name="l00883"></a><span class="lineno"> 883</span> }</div>
|
|
<div class="line"><a id="l00884" name="l00884"></a><span class="lineno"> 884</span>}</div>
|
|
<div class="line"><a id="l00885" name="l00885"></a><span class="lineno"> 885</span> </div>
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|
<div class="line"><a id="l00886" name="l00886"></a><span class="lineno"> 886</span><span class="comment">// ----- IntIntExprFunctionElement -----</span></div>
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|
<div class="line"><a id="l00887" name="l00887"></a><span class="lineno"> 887</span> </div>
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|
<div class="line"><a id="l00888" name="l00888"></a><span class="lineno"> 888</span><span class="keyword">namespace </span>{</div>
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|
<div class="line"><a id="l00889" name="l00889"></a><span class="lineno"> 889</span><span class="keyword">class </span>IntIntExprFunctionElement : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1_base_int_expr.html">BaseIntExpr</a> {</div>
|
|
<div class="line"><a id="l00890" name="l00890"></a><span class="lineno"> 890</span> <span class="keyword">public</span>:</div>
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|
<div class="line"><a id="l00891" name="l00891"></a><span class="lineno"> 891</span> IntIntExprFunctionElement(<a class="code hl_class" href="classoperations__research_1_1_solver.html">Solver</a>* <span class="keyword">const</span> s, <a class="code hl_typedef" href="classoperations__research_1_1_solver.html#a55d833360c375d45a3c503437de9841c">Solver::IndexEvaluator2</a> values,</div>
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|
<div class="line"><a id="l00892" name="l00892"></a><span class="lineno"> 892</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> expr1, <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> expr2);</div>
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|
<div class="line"><a id="l00893" name="l00893"></a><span class="lineno"> 893</span> ~IntIntExprFunctionElement() <span class="keyword">override</span>;</div>
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|
<div class="line"><a id="l00894" name="l00894"></a><span class="lineno"> 894</span> std::string DebugString()<span class="keyword"> const override </span>{</div>
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|
<div class="line"><a id="l00895" name="l00895"></a><span class="lineno"> 895</span> <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"IntIntFunctionElement(%s,%s)"</span>,</div>
|
|
<div class="line"><a id="l00896" name="l00896"></a><span class="lineno"> 896</span> expr1_->DebugString(), expr2_->DebugString());</div>
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|
<div class="line"><a id="l00897" name="l00897"></a><span class="lineno"> 897</span> }</div>
|
|
<div class="line"><a id="l00898" name="l00898"></a><span class="lineno"> 898</span> int64_t Min() <span class="keyword">const override</span>;</div>
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|
<div class="line"><a id="l00899" name="l00899"></a><span class="lineno"> 899</span> int64_t Max() <span class="keyword">const override</span>;</div>
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|
<div class="line"><a id="l00900" name="l00900"></a><span class="lineno"> 900</span> <span class="keywordtype">void</span> Range(int64_t* <a class="code hl_variable" href="gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec">lower_bound</a>, int64_t* <a class="code hl_variable" href="gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35">upper_bound</a>) <span class="keyword">override</span>;</div>
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|
<div class="line"><a id="l00901" name="l00901"></a><span class="lineno"> 901</span> <span class="keywordtype">void</span> SetMin(int64_t <a class="code hl_variable" href="gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec">lower_bound</a>) <span class="keyword">override</span>;</div>
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|
<div class="line"><a id="l00902" name="l00902"></a><span class="lineno"> 902</span> <span class="keywordtype">void</span> SetMax(int64_t <a class="code hl_variable" href="gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35">upper_bound</a>) <span class="keyword">override</span>;</div>
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|
<div class="line"><a id="l00903" name="l00903"></a><span class="lineno"> 903</span> <span class="keywordtype">void</span> SetRange(int64_t <a class="code hl_variable" href="gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec">lower_bound</a>, int64_t <a class="code hl_variable" href="gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35">upper_bound</a>) <span class="keyword">override</span>;</div>
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|
<div class="line"><a id="l00904" name="l00904"></a><span class="lineno"> 904</span> <span class="keywordtype">bool</span> Bound()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> expr1_->Bound() && expr2_->Bound(); }</div>
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|
<div class="line"><a id="l00905" name="l00905"></a><span class="lineno"> 905</span> <span class="comment">// TODO(user) : improve me, the previous test is not always true</span></div>
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|
<div class="line"><a id="l00906" name="l00906"></a><span class="lineno"> 906</span> <span class="keywordtype">void</span> WhenRange(Demon* d)<span class="keyword"> override </span>{</div>
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|
<div class="line"><a id="l00907" name="l00907"></a><span class="lineno"> 907</span> expr1_->WhenRange(d);</div>
|
|
<div class="line"><a id="l00908" name="l00908"></a><span class="lineno"> 908</span> expr2_->WhenRange(d);</div>
|
|
<div class="line"><a id="l00909" name="l00909"></a><span class="lineno"> 909</span> }</div>
|
|
<div class="line"><a id="l00910" name="l00910"></a><span class="lineno"> 910</span> </div>
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<div class="line"><a id="l00911" name="l00911"></a><span class="lineno"> 911</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 id="l00912" name="l00912"></a><span class="lineno"> 912</span> visitor->BeginVisitIntegerExpression(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#ab6614ffbe6ef3cd964f87f3c473574fc">ModelVisitor::kElement</a>, <span class="keyword">this</span>);</div>
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<div class="line"><a id="l00913" name="l00913"></a><span class="lineno"> 913</span> visitor->VisitIntegerExpressionArgument(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#af490af7f25d4b57c9b088a61001f6a1e">ModelVisitor::kIndexArgument</a>,</div>
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<div class="line"><a id="l00914" name="l00914"></a><span class="lineno"> 914</span> expr1_);</div>
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<div class="line"><a id="l00915" name="l00915"></a><span class="lineno"> 915</span> visitor->VisitIntegerExpressionArgument(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#a18ba1952015fae2770ace40c811c2efb">ModelVisitor::kIndex2Argument</a>,</div>
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<div class="line"><a id="l00916" name="l00916"></a><span class="lineno"> 916</span> expr2_);</div>
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<div class="line"><a id="l00917" name="l00917"></a><span class="lineno"> 917</span> <span class="comment">// Warning: This will expand all values into a vector.</span></div>
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<div class="line"><a id="l00918" name="l00918"></a><span class="lineno"> 918</span> <span class="keyword">const</span> int64_t expr1_min = expr1_->Min();</div>
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<div class="line"><a id="l00919" name="l00919"></a><span class="lineno"> 919</span> <span class="keyword">const</span> int64_t expr1_max = expr1_->Max();</div>
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<div class="line"><a id="l00920" name="l00920"></a><span class="lineno"> 920</span> visitor->VisitIntegerArgument(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#a1a1c411b20f73c324361e8eff94f12bd">ModelVisitor::kMinArgument</a>, expr1_min);</div>
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<div class="line"><a id="l00921" name="l00921"></a><span class="lineno"> 921</span> visitor->VisitIntegerArgument(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#a5f9d5cd2badcf4361bfebd07c9cb63d8">ModelVisitor::kMaxArgument</a>, expr1_max);</div>
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<div class="line"><a id="l00922" name="l00922"></a><span class="lineno"> 922</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = expr1_min; i <= expr1_max; ++i) {</div>
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<div class="line"><a id="l00923" name="l00923"></a><span class="lineno"> 923</span> visitor->VisitInt64ToInt64Extension(</div>
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<div class="line"><a id="l00924" name="l00924"></a><span class="lineno"> 924</span> [<span class="keyword">this</span>, i](int64_t j) { <span class="keywordflow">return</span> values_(i, j); }, expr2_->Min(),</div>
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<div class="line"><a id="l00925" name="l00925"></a><span class="lineno"> 925</span> expr2_->Max());</div>
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<div class="line"><a id="l00926" name="l00926"></a><span class="lineno"> 926</span> }</div>
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<div class="line"><a id="l00927" name="l00927"></a><span class="lineno"> 927</span> visitor->EndVisitIntegerExpression(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#ab6614ffbe6ef3cd964f87f3c473574fc">ModelVisitor::kElement</a>, <span class="keyword">this</span>);</div>
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<div class="line"><a id="l00928" name="l00928"></a><span class="lineno"> 928</span> }</div>
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<div class="line"><a id="l00929" name="l00929"></a><span class="lineno"> 929</span> </div>
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<div class="line"><a id="l00930" name="l00930"></a><span class="lineno"> 930</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00931" name="l00931"></a><span class="lineno"> 931</span> int64_t ElementValue(<span class="keywordtype">int</span> index1, <span class="keywordtype">int</span> index2)<span class="keyword"> const </span>{</div>
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|
<div class="line"><a id="l00932" name="l00932"></a><span class="lineno"> 932</span> <span class="keywordflow">return</span> values_(index1, index2);</div>
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|
<div class="line"><a id="l00933" name="l00933"></a><span class="lineno"> 933</span> }</div>
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|
<div class="line"><a id="l00934" name="l00934"></a><span class="lineno"> 934</span> <span class="keywordtype">void</span> UpdateSupports() <span class="keyword">const</span>;</div>
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|
<div class="line"><a id="l00935" name="l00935"></a><span class="lineno"> 935</span> </div>
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|
<div class="line"><a id="l00936" name="l00936"></a><span class="lineno"> 936</span> IntVar* <span class="keyword">const</span> expr1_;</div>
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|
<div class="line"><a id="l00937" name="l00937"></a><span class="lineno"> 937</span> IntVar* <span class="keyword">const</span> expr2_;</div>
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|
<div class="line"><a id="l00938" name="l00938"></a><span class="lineno"> 938</span> <span class="keyword">mutable</span> int64_t min_;</div>
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|
<div class="line"><a id="l00939" name="l00939"></a><span class="lineno"> 939</span> <span class="keyword">mutable</span> <span class="keywordtype">int</span> min_support1_;</div>
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<div class="line"><a id="l00940" name="l00940"></a><span class="lineno"> 940</span> <span class="keyword">mutable</span> <span class="keywordtype">int</span> min_support2_;</div>
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<div class="line"><a id="l00941" name="l00941"></a><span class="lineno"> 941</span> <span class="keyword">mutable</span> int64_t max_;</div>
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|
<div class="line"><a id="l00942" name="l00942"></a><span class="lineno"> 942</span> <span class="keyword">mutable</span> <span class="keywordtype">int</span> max_support1_;</div>
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<div class="line"><a id="l00943" name="l00943"></a><span class="lineno"> 943</span> <span class="keyword">mutable</span> <span class="keywordtype">int</span> max_support2_;</div>
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|
<div class="line"><a id="l00944" name="l00944"></a><span class="lineno"> 944</span> <span class="keyword">mutable</span> <span class="keywordtype">bool</span> initial_update_;</div>
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|
<div class="line"><a id="l00945" name="l00945"></a><span class="lineno"> 945</span> <a class="code hl_typedef" href="classoperations__research_1_1_solver.html#a55d833360c375d45a3c503437de9841c">Solver::IndexEvaluator2</a> values_;</div>
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|
<div class="line"><a id="l00946" name="l00946"></a><span class="lineno"> 946</span> IntVarIterator* <span class="keyword">const</span> expr1_iterator_;</div>
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|
<div class="line"><a id="l00947" name="l00947"></a><span class="lineno"> 947</span> IntVarIterator* <span class="keyword">const</span> expr2_iterator_;</div>
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|
<div class="line"><a id="l00948" name="l00948"></a><span class="lineno"> 948</span>};</div>
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|
<div class="line"><a id="l00949" name="l00949"></a><span class="lineno"> 949</span> </div>
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|
<div class="line"><a id="l00950" name="l00950"></a><span class="lineno"> 950</span>IntIntExprFunctionElement::IntIntExprFunctionElement(</div>
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|
<div class="line"><a id="l00951" name="l00951"></a><span class="lineno"> 951</span> Solver* <span class="keyword">const</span> s, <a class="code hl_typedef" href="classoperations__research_1_1_solver.html#a55d833360c375d45a3c503437de9841c">Solver::IndexEvaluator2</a> values, IntVar* <span class="keyword">const</span> expr1,</div>
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|
<div class="line"><a id="l00952" name="l00952"></a><span class="lineno"> 952</span> IntVar* <span class="keyword">const</span> expr2)</div>
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|
<div class="line"><a id="l00953" name="l00953"></a><span class="lineno"> 953</span> : BaseIntExpr(s),</div>
|
|
<div class="line"><a id="l00954" name="l00954"></a><span class="lineno"> 954</span> expr1_(expr1),</div>
|
|
<div class="line"><a id="l00955" name="l00955"></a><span class="lineno"> 955</span> expr2_(expr2),</div>
|
|
<div class="line"><a id="l00956" name="l00956"></a><span class="lineno"> 956</span> min_(0),</div>
|
|
<div class="line"><a id="l00957" name="l00957"></a><span class="lineno"> 957</span> min_support1_(-1),</div>
|
|
<div class="line"><a id="l00958" name="l00958"></a><span class="lineno"> 958</span> min_support2_(-1),</div>
|
|
<div class="line"><a id="l00959" name="l00959"></a><span class="lineno"> 959</span> max_(0),</div>
|
|
<div class="line"><a id="l00960" name="l00960"></a><span class="lineno"> 960</span> max_support1_(-1),</div>
|
|
<div class="line"><a id="l00961" name="l00961"></a><span class="lineno"> 961</span> max_support2_(-1),</div>
|
|
<div class="line"><a id="l00962" name="l00962"></a><span class="lineno"> 962</span> initial_update_(true),</div>
|
|
<div class="line"><a id="l00963" name="l00963"></a><span class="lineno"> 963</span> values_(<a class="code hl_namespace" href="namespacestd.html">std</a>::move(values)),</div>
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|
<div class="line"><a id="l00964" name="l00964"></a><span class="lineno"> 964</span> expr1_iterator_(expr1_->MakeDomainIterator(true)),</div>
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|
<div class="line"><a id="l00965" name="l00965"></a><span class="lineno"> 965</span> expr2_iterator_(expr2_->MakeDomainIterator(true)) {</div>
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|
<div class="line"><a id="l00966" name="l00966"></a><span class="lineno"> 966</span> <a class="code hl_define" href="base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274">CHECK</a>(values_ != <span class="keyword">nullptr</span>);</div>
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|
<div class="line"><a id="l00967" name="l00967"></a><span class="lineno"> 967</span>}</div>
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|
<div class="line"><a id="l00968" name="l00968"></a><span class="lineno"> 968</span> </div>
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|
<div class="line"><a id="l00969" name="l00969"></a><span class="lineno"> 969</span>IntIntExprFunctionElement::~IntIntExprFunctionElement() {}</div>
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|
<div class="line"><a id="l00970" name="l00970"></a><span class="lineno"> 970</span> </div>
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<div class="line"><a id="l00971" name="l00971"></a><span class="lineno"> 971</span>int64_t IntIntExprFunctionElement::Min()<span class="keyword"> const </span>{</div>
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|
<div class="line"><a id="l00972" name="l00972"></a><span class="lineno"> 972</span> UpdateSupports();</div>
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|
<div class="line"><a id="l00973" name="l00973"></a><span class="lineno"> 973</span> <span class="keywordflow">return</span> min_;</div>
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|
<div class="line"><a id="l00974" name="l00974"></a><span class="lineno"> 974</span>}</div>
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|
<div class="line"><a id="l00975" name="l00975"></a><span class="lineno"> 975</span> </div>
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|
<div class="line"><a id="l00976" name="l00976"></a><span class="lineno"> 976</span>int64_t IntIntExprFunctionElement::Max()<span class="keyword"> const </span>{</div>
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|
<div class="line"><a id="l00977" name="l00977"></a><span class="lineno"> 977</span> UpdateSupports();</div>
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|
<div class="line"><a id="l00978" name="l00978"></a><span class="lineno"> 978</span> <span class="keywordflow">return</span> max_;</div>
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|
<div class="line"><a id="l00979" name="l00979"></a><span class="lineno"> 979</span>}</div>
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|
<div class="line"><a id="l00980" name="l00980"></a><span class="lineno"> 980</span> </div>
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<div class="line"><a id="l00981" name="l00981"></a><span class="lineno"> 981</span><span class="keywordtype">void</span> IntIntExprFunctionElement::Range(int64_t* <a class="code hl_variable" href="gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec">lower_bound</a>,</div>
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|
<div class="line"><a id="l00982" name="l00982"></a><span class="lineno"> 982</span> int64_t* <a class="code hl_variable" href="gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35">upper_bound</a>) {</div>
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|
<div class="line"><a id="l00983" name="l00983"></a><span class="lineno"> 983</span> UpdateSupports();</div>
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|
<div class="line"><a id="l00984" name="l00984"></a><span class="lineno"> 984</span> *<a class="code hl_variable" href="gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec">lower_bound</a> = min_;</div>
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|
<div class="line"><a id="l00985" name="l00985"></a><span class="lineno"> 985</span> *<a class="code hl_variable" href="gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35">upper_bound</a> = max_;</div>
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|
<div class="line"><a id="l00986" name="l00986"></a><span class="lineno"> 986</span>}</div>
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|
<div class="line"><a id="l00987" name="l00987"></a><span class="lineno"> 987</span> </div>
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|
<div class="line"><a id="l00988" name="l00988"></a><span class="lineno"><a class="line" href="element_8cc.html#a03fb7adebf0edf074fec98d8790c6506"> 988</a></span><span class="preprocessor">#define UPDATE_ELEMENT_INDEX_BOUNDS(test) \</span></div>
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|
<div class="line"><a id="l00989" name="l00989"></a><span class="lineno"> 989</span><span class="preprocessor"> const int64_t emin1 = expr1_->Min(); \</span></div>
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|
<div class="line"><a id="l00990" name="l00990"></a><span class="lineno"> 990</span><span class="preprocessor"> const int64_t emax1 = expr1_->Max(); \</span></div>
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<div class="line"><a id="l00991" name="l00991"></a><span class="lineno"> 991</span><span class="preprocessor"> const int64_t emin2 = expr2_->Min(); \</span></div>
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|
<div class="line"><a id="l00992" name="l00992"></a><span class="lineno"> 992</span><span class="preprocessor"> const int64_t emax2 = expr2_->Max(); \</span></div>
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|
<div class="line"><a id="l00993" name="l00993"></a><span class="lineno"> 993</span><span class="preprocessor"> int64_t nmin1 = emin1; \</span></div>
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|
<div class="line"><a id="l00994" name="l00994"></a><span class="lineno"> 994</span><span class="preprocessor"> bool found = false; \</span></div>
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<div class="line"><a id="l00995" name="l00995"></a><span class="lineno"> 995</span><span class="preprocessor"> while (nmin1 <= emax1 && !found) { \</span></div>
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<div class="line"><a id="l00996" name="l00996"></a><span class="lineno"> 996</span><span class="preprocessor"> for (int i = emin2; i <= emax2; ++i) { \</span></div>
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<div class="line"><a id="l00997" name="l00997"></a><span class="lineno"> 997</span><span class="preprocessor"> int64_t value = ElementValue(nmin1, i); \</span></div>
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<div class="line"><a id="l00998" name="l00998"></a><span class="lineno"> 998</span><span class="preprocessor"> if (test) { \</span></div>
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|
<div class="line"><a id="l00999" name="l00999"></a><span class="lineno"> 999</span><span class="preprocessor"> found = true; \</span></div>
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|
<div class="line"><a id="l01000" name="l01000"></a><span class="lineno"> 1000</span><span class="preprocessor"> break; \</span></div>
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|
<div class="line"><a id="l01001" name="l01001"></a><span class="lineno"> 1001</span><span class="preprocessor"> } \</span></div>
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|
<div class="line"><a id="l01002" name="l01002"></a><span class="lineno"> 1002</span><span class="preprocessor"> } \</span></div>
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|
<div class="line"><a id="l01003" name="l01003"></a><span class="lineno"> 1003</span><span class="preprocessor"> if (!found) { \</span></div>
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<div class="line"><a id="l01004" name="l01004"></a><span class="lineno"> 1004</span><span class="preprocessor"> nmin1++; \</span></div>
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|
<div class="line"><a id="l01005" name="l01005"></a><span class="lineno"> 1005</span><span class="preprocessor"> } \</span></div>
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|
<div class="line"><a id="l01006" name="l01006"></a><span class="lineno"> 1006</span><span class="preprocessor"> } \</span></div>
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<div class="line"><a id="l01007" name="l01007"></a><span class="lineno"> 1007</span><span class="preprocessor"> if (nmin1 > emax1) { \</span></div>
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<div class="line"><a id="l01008" name="l01008"></a><span class="lineno"> 1008</span><span class="preprocessor"> solver()->Fail(); \</span></div>
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<div class="line"><a id="l01009" name="l01009"></a><span class="lineno"> 1009</span><span class="preprocessor"> } \</span></div>
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<div class="line"><a id="l01010" name="l01010"></a><span class="lineno"> 1010</span><span class="preprocessor"> int64_t nmin2 = emin2; \</span></div>
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<div class="line"><a id="l01011" name="l01011"></a><span class="lineno"> 1011</span><span class="preprocessor"> found = false; \</span></div>
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<div class="line"><a id="l01012" name="l01012"></a><span class="lineno"> 1012</span><span class="preprocessor"> while (nmin2 <= emax2 && !found) { \</span></div>
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<div class="line"><a id="l01013" name="l01013"></a><span class="lineno"> 1013</span><span class="preprocessor"> for (int i = emin1; i <= emax1; ++i) { \</span></div>
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<div class="line"><a id="l01014" name="l01014"></a><span class="lineno"> 1014</span><span class="preprocessor"> int64_t value = ElementValue(i, nmin2); \</span></div>
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<div class="line"><a id="l01015" name="l01015"></a><span class="lineno"> 1015</span><span class="preprocessor"> if (test) { \</span></div>
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<div class="line"><a id="l01016" name="l01016"></a><span class="lineno"> 1016</span><span class="preprocessor"> found = true; \</span></div>
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|
<div class="line"><a id="l01017" name="l01017"></a><span class="lineno"> 1017</span><span class="preprocessor"> break; \</span></div>
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|
<div class="line"><a id="l01018" name="l01018"></a><span class="lineno"> 1018</span><span class="preprocessor"> } \</span></div>
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|
<div class="line"><a id="l01019" name="l01019"></a><span class="lineno"> 1019</span><span class="preprocessor"> } \</span></div>
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<div class="line"><a id="l01020" name="l01020"></a><span class="lineno"> 1020</span><span class="preprocessor"> if (!found) { \</span></div>
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<div class="line"><a id="l01021" name="l01021"></a><span class="lineno"> 1021</span><span class="preprocessor"> nmin2++; \</span></div>
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<div class="line"><a id="l01022" name="l01022"></a><span class="lineno"> 1022</span><span class="preprocessor"> } \</span></div>
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|
<div class="line"><a id="l01023" name="l01023"></a><span class="lineno"> 1023</span><span class="preprocessor"> } \</span></div>
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<div class="line"><a id="l01024" name="l01024"></a><span class="lineno"> 1024</span><span class="preprocessor"> if (nmin2 > emax2) { \</span></div>
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<div class="line"><a id="l01025" name="l01025"></a><span class="lineno"> 1025</span><span class="preprocessor"> solver()->Fail(); \</span></div>
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<div class="line"><a id="l01026" name="l01026"></a><span class="lineno"> 1026</span><span class="preprocessor"> } \</span></div>
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|
<div class="line"><a id="l01027" name="l01027"></a><span class="lineno"> 1027</span><span class="preprocessor"> int64_t nmax1 = emax1; \</span></div>
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|
<div class="line"><a id="l01028" name="l01028"></a><span class="lineno"> 1028</span><span class="preprocessor"> found = false; \</span></div>
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|
<div class="line"><a id="l01029" name="l01029"></a><span class="lineno"> 1029</span><span class="preprocessor"> while (nmax1 >= nmin1 && !found) { \</span></div>
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|
<div class="line"><a id="l01030" name="l01030"></a><span class="lineno"> 1030</span><span class="preprocessor"> for (int i = emin2; i <= emax2; ++i) { \</span></div>
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|
<div class="line"><a id="l01031" name="l01031"></a><span class="lineno"> 1031</span><span class="preprocessor"> int64_t value = ElementValue(nmax1, i); \</span></div>
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|
<div class="line"><a id="l01032" name="l01032"></a><span class="lineno"> 1032</span><span class="preprocessor"> if (test) { \</span></div>
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|
<div class="line"><a id="l01033" name="l01033"></a><span class="lineno"> 1033</span><span class="preprocessor"> found = true; \</span></div>
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|
<div class="line"><a id="l01034" name="l01034"></a><span class="lineno"> 1034</span><span class="preprocessor"> break; \</span></div>
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<div class="line"><a id="l01035" name="l01035"></a><span class="lineno"> 1035</span><span class="preprocessor"> } \</span></div>
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<div class="line"><a id="l01036" name="l01036"></a><span class="lineno"> 1036</span><span class="preprocessor"> } \</span></div>
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<div class="line"><a id="l01037" name="l01037"></a><span class="lineno"> 1037</span><span class="preprocessor"> if (!found) { \</span></div>
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<div class="line"><a id="l01038" name="l01038"></a><span class="lineno"> 1038</span><span class="preprocessor"> nmax1--; \</span></div>
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<div class="line"><a id="l01039" name="l01039"></a><span class="lineno"> 1039</span><span class="preprocessor"> } \</span></div>
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<div class="line"><a id="l01040" name="l01040"></a><span class="lineno"> 1040</span><span class="preprocessor"> } \</span></div>
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<div class="line"><a id="l01041" name="l01041"></a><span class="lineno"> 1041</span><span class="preprocessor"> int64_t nmax2 = emax2; \</span></div>
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<div class="line"><a id="l01042" name="l01042"></a><span class="lineno"> 1042</span><span class="preprocessor"> found = false; \</span></div>
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<div class="line"><a id="l01043" name="l01043"></a><span class="lineno"> 1043</span><span class="preprocessor"> while (nmax2 >= nmin2 && !found) { \</span></div>
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<div class="line"><a id="l01044" name="l01044"></a><span class="lineno"> 1044</span><span class="preprocessor"> for (int i = emin1; i <= emax1; ++i) { \</span></div>
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|
<div class="line"><a id="l01045" name="l01045"></a><span class="lineno"> 1045</span><span class="preprocessor"> int64_t value = ElementValue(i, nmax2); \</span></div>
|
|
<div class="line"><a id="l01046" name="l01046"></a><span class="lineno"> 1046</span><span class="preprocessor"> if (test) { \</span></div>
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|
<div class="line"><a id="l01047" name="l01047"></a><span class="lineno"> 1047</span><span class="preprocessor"> found = true; \</span></div>
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|
<div class="line"><a id="l01048" name="l01048"></a><span class="lineno"> 1048</span><span class="preprocessor"> break; \</span></div>
|
|
<div class="line"><a id="l01049" name="l01049"></a><span class="lineno"> 1049</span><span class="preprocessor"> } \</span></div>
|
|
<div class="line"><a id="l01050" name="l01050"></a><span class="lineno"> 1050</span><span class="preprocessor"> } \</span></div>
|
|
<div class="line"><a id="l01051" name="l01051"></a><span class="lineno"> 1051</span><span class="preprocessor"> if (!found) { \</span></div>
|
|
<div class="line"><a id="l01052" name="l01052"></a><span class="lineno"> 1052</span><span class="preprocessor"> nmax2--; \</span></div>
|
|
<div class="line"><a id="l01053" name="l01053"></a><span class="lineno"> 1053</span><span class="preprocessor"> } \</span></div>
|
|
<div class="line"><a id="l01054" name="l01054"></a><span class="lineno"> 1054</span><span class="preprocessor"> } \</span></div>
|
|
<div class="line"><a id="l01055" name="l01055"></a><span class="lineno"> 1055</span><span class="preprocessor"> expr1_->SetRange(nmin1, nmax1); \</span></div>
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|
<div class="line"><a id="l01056" name="l01056"></a><span class="lineno"> 1056</span><span class="preprocessor"> expr2_->SetRange(nmin2, nmax2);</span></div>
|
|
<div class="line"><a id="l01057" name="l01057"></a><span class="lineno"> 1057</span> </div>
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|
<div class="line"><a id="l01058" name="l01058"></a><span class="lineno"> 1058</span><span class="keywordtype">void</span> IntIntExprFunctionElement::SetMin(int64_t <a class="code hl_variable" href="gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec">lower_bound</a>) {</div>
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|
<div class="line"><a id="l01059" name="l01059"></a><span class="lineno"> 1059</span> <a class="code hl_define" href="element_8cc.html#a03fb7adebf0edf074fec98d8790c6506">UPDATE_ELEMENT_INDEX_BOUNDS</a>(<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> >= <a class="code hl_variable" href="gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec">lower_bound</a>);</div>
|
|
<div class="line"><a id="l01060" name="l01060"></a><span class="lineno"> 1060</span>}</div>
|
|
<div class="line"><a id="l01061" name="l01061"></a><span class="lineno"> 1061</span> </div>
|
|
<div class="line"><a id="l01062" name="l01062"></a><span class="lineno"> 1062</span><span class="keywordtype">void</span> IntIntExprFunctionElement::SetMax(int64_t <a class="code hl_variable" href="gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35">upper_bound</a>) {</div>
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|
<div class="line"><a id="l01063" name="l01063"></a><span class="lineno"> 1063</span> <a class="code hl_define" href="element_8cc.html#a03fb7adebf0edf074fec98d8790c6506">UPDATE_ELEMENT_INDEX_BOUNDS</a>(<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> <= <a class="code hl_variable" href="gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35">upper_bound</a>);</div>
|
|
<div class="line"><a id="l01064" name="l01064"></a><span class="lineno"> 1064</span>}</div>
|
|
<div class="line"><a id="l01065" name="l01065"></a><span class="lineno"> 1065</span> </div>
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|
<div class="line"><a id="l01066" name="l01066"></a><span class="lineno"> 1066</span><span class="keywordtype">void</span> IntIntExprFunctionElement::SetRange(int64_t <a class="code hl_variable" href="gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec">lower_bound</a>,</div>
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|
<div class="line"><a id="l01067" name="l01067"></a><span class="lineno"> 1067</span> int64_t <a class="code hl_variable" href="gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35">upper_bound</a>) {</div>
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|
<div class="line"><a id="l01068" name="l01068"></a><span class="lineno"> 1068</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec">lower_bound</a> > <a class="code hl_variable" href="gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35">upper_bound</a>) {</div>
|
|
<div class="line"><a id="l01069" name="l01069"></a><span class="lineno"> 1069</span> solver()->Fail();</div>
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|
<div class="line"><a id="l01070" name="l01070"></a><span class="lineno"> 1070</span> }</div>
|
|
<div class="line"><a id="l01071" name="l01071"></a><span class="lineno"> 1071</span> <a class="code hl_define" href="element_8cc.html#a03fb7adebf0edf074fec98d8790c6506">UPDATE_ELEMENT_INDEX_BOUNDS</a>(<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> >= <a class="code hl_variable" href="gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec">lower_bound</a> && <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> <= <a class="code hl_variable" href="gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35">upper_bound</a>);</div>
|
|
<div class="line"><a id="l01072" name="l01072"></a><span class="lineno"> 1072</span>}</div>
|
|
<div class="line"><a id="l01073" name="l01073"></a><span class="lineno"> 1073</span> </div>
|
|
<div class="line"><a id="l01074" name="l01074"></a><span class="lineno"> 1074</span><span class="preprocessor">#undef UPDATE_ELEMENT_INDEX_BOUNDS</span></div>
|
|
<div class="line"><a id="l01075" name="l01075"></a><span class="lineno"> 1075</span> </div>
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|
<div class="line"><a id="l01076" name="l01076"></a><span class="lineno"> 1076</span><span class="keywordtype">void</span> IntIntExprFunctionElement::UpdateSupports()<span class="keyword"> const </span>{</div>
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|
<div class="line"><a id="l01077" name="l01077"></a><span class="lineno"> 1077</span> <span class="keywordflow">if</span> (initial_update_ || !expr1_-><a class="code hl_function" href="classoperations__research_1_1_int_var.html#a0723abf37f7a5a8a604fd1bcd96a7be0">Contains</a>(min_support1_) ||</div>
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|
<div class="line"><a id="l01078" name="l01078"></a><span class="lineno"> 1078</span> !expr1_-><a class="code hl_function" href="classoperations__research_1_1_int_var.html#a0723abf37f7a5a8a604fd1bcd96a7be0">Contains</a>(max_support1_) || !expr2_-><a class="code hl_function" href="classoperations__research_1_1_int_var.html#a0723abf37f7a5a8a604fd1bcd96a7be0">Contains</a>(min_support2_) ||</div>
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|
<div class="line"><a id="l01079" name="l01079"></a><span class="lineno"> 1079</span> !expr2_-><a class="code hl_function" href="classoperations__research_1_1_int_var.html#a0723abf37f7a5a8a604fd1bcd96a7be0">Contains</a>(max_support2_)) {</div>
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|
<div class="line"><a id="l01080" name="l01080"></a><span class="lineno"> 1080</span> <span class="keyword">const</span> int64_t emax1 = expr1_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#ac84c250d67f30c89e845cd460eeaaad8">Max</a>();</div>
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|
<div class="line"><a id="l01081" name="l01081"></a><span class="lineno"> 1081</span> <span class="keyword">const</span> int64_t emax2 = expr2_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#ac84c250d67f30c89e845cd460eeaaad8">Max</a>();</div>
|
|
<div class="line"><a id="l01082" name="l01082"></a><span class="lineno"> 1082</span> int64_t min_value = ElementValue(emax1, emax2);</div>
|
|
<div class="line"><a id="l01083" name="l01083"></a><span class="lineno"> 1083</span> int64_t max_value = min_value;</div>
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|
<div class="line"><a id="l01084" name="l01084"></a><span class="lineno"> 1084</span> <span class="keywordtype">int</span> min_support1 = emax1;</div>
|
|
<div class="line"><a id="l01085" name="l01085"></a><span class="lineno"> 1085</span> <span class="keywordtype">int</span> max_support1 = emax1;</div>
|
|
<div class="line"><a id="l01086" name="l01086"></a><span class="lineno"> 1086</span> <span class="keywordtype">int</span> min_support2 = emax2;</div>
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|
<div class="line"><a id="l01087" name="l01087"></a><span class="lineno"> 1087</span> <span class="keywordtype">int</span> max_support2 = emax2;</div>
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|
<div class="line"><a id="l01088" name="l01088"></a><span class="lineno"> 1088</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> int64_t index1 : InitAndGetValues(expr1_iterator_)) {</div>
|
|
<div class="line"><a id="l01089" name="l01089"></a><span class="lineno"> 1089</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> int64_t index2 : InitAndGetValues(expr2_iterator_)) {</div>
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|
<div class="line"><a id="l01090" name="l01090"></a><span class="lineno"> 1090</span> <span class="keyword">const</span> int64_t <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> = ElementValue(index1, index2);</div>
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|
<div class="line"><a id="l01091" name="l01091"></a><span class="lineno"> 1091</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> > max_value) {</div>
|
|
<div class="line"><a id="l01092" name="l01092"></a><span class="lineno"> 1092</span> max_value = <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>;</div>
|
|
<div class="line"><a id="l01093" name="l01093"></a><span class="lineno"> 1093</span> max_support1 = index1;</div>
|
|
<div class="line"><a id="l01094" name="l01094"></a><span class="lineno"> 1094</span> max_support2 = index2;</div>
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|
<div class="line"><a id="l01095" name="l01095"></a><span class="lineno"> 1095</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> < min_value) {</div>
|
|
<div class="line"><a id="l01096" name="l01096"></a><span class="lineno"> 1096</span> min_value = <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>;</div>
|
|
<div class="line"><a id="l01097" name="l01097"></a><span class="lineno"> 1097</span> min_support1 = index1;</div>
|
|
<div class="line"><a id="l01098" name="l01098"></a><span class="lineno"> 1098</span> min_support2 = index2;</div>
|
|
<div class="line"><a id="l01099" name="l01099"></a><span class="lineno"> 1099</span> }</div>
|
|
<div class="line"><a id="l01100" name="l01100"></a><span class="lineno"> 1100</span> }</div>
|
|
<div class="line"><a id="l01101" name="l01101"></a><span class="lineno"> 1101</span> }</div>
|
|
<div class="line"><a id="l01102" name="l01102"></a><span class="lineno"> 1102</span> Solver* s = solver();</div>
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|
<div class="line"><a id="l01103" name="l01103"></a><span class="lineno"> 1103</span> s->SaveAndSetValue(&min_, min_value);</div>
|
|
<div class="line"><a id="l01104" name="l01104"></a><span class="lineno"> 1104</span> s->SaveAndSetValue(&min_support1_, min_support1);</div>
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|
<div class="line"><a id="l01105" name="l01105"></a><span class="lineno"> 1105</span> s->SaveAndSetValue(&min_support2_, min_support2);</div>
|
|
<div class="line"><a id="l01106" name="l01106"></a><span class="lineno"> 1106</span> s->SaveAndSetValue(&max_, max_value);</div>
|
|
<div class="line"><a id="l01107" name="l01107"></a><span class="lineno"> 1107</span> s->SaveAndSetValue(&max_support1_, max_support1);</div>
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|
<div class="line"><a id="l01108" name="l01108"></a><span class="lineno"> 1108</span> s->SaveAndSetValue(&max_support2_, max_support2);</div>
|
|
<div class="line"><a id="l01109" name="l01109"></a><span class="lineno"> 1109</span> s->SaveAndSetValue(&initial_update_, <span class="keyword">false</span>);</div>
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|
<div class="line"><a id="l01110" name="l01110"></a><span class="lineno"> 1110</span> }</div>
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|
<div class="line"><a id="l01111" name="l01111"></a><span class="lineno"> 1111</span>}</div>
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|
<div class="line"><a id="l01112" name="l01112"></a><span class="lineno"> 1112</span>} <span class="comment">// namespace</span></div>
|
|
<div class="line"><a id="l01113" name="l01113"></a><span class="lineno"> 1113</span> </div>
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<div class="line"><a id="l01114" name="l01114"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#a8f08623720fbf9b78baea270d0a6c55d"> 1114</a></span><a class="code hl_class" href="classoperations__research_1_1_int_expr.html">IntExpr</a>* <a class="code hl_function" href="classoperations__research_1_1_solver.html#a88b9877d88ea2cf4d4b4b5bfc2916110">Solver::MakeElement</a>(<a class="code hl_typedef" href="classoperations__research_1_1_solver.html#a55d833360c375d45a3c503437de9841c">Solver::IndexEvaluator2</a> values,</div>
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<div class="line"><a id="l01115" name="l01115"></a><span class="lineno"> 1115</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> index1, <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> index2) {</div>
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|
<div class="line"><a id="l01116" name="l01116"></a><span class="lineno"> 1116</span> <a class="code hl_define" href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a>(<span class="keyword">this</span>, index1-><a class="code hl_function" href="classoperations__research_1_1_propagation_base_object.html#a0b526d33739114e9255ffbe8343efe1a">solver</a>());</div>
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<div class="line"><a id="l01117" name="l01117"></a><span class="lineno"> 1117</span> <a class="code hl_define" href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a>(<span class="keyword">this</span>, index2-><a class="code hl_function" href="classoperations__research_1_1_propagation_base_object.html#a0b526d33739114e9255ffbe8343efe1a">solver</a>());</div>
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<div class="line"><a id="l01118" name="l01118"></a><span class="lineno"> 1118</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#a14f5f5eb80fe6b09d39ff1c0f0b816a3">RegisterIntExpr</a>(<a class="code hl_function" href="classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7">RevAlloc</a>(</div>
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<div class="line"><a id="l01119" name="l01119"></a><span class="lineno"> 1119</span> <span class="keyword">new</span> IntIntExprFunctionElement(<span class="keyword">this</span>, std::move(values), index1, index2)));</div>
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<div class="line"><a id="l01120" name="l01120"></a><span class="lineno"> 1120</span>}</div>
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<div class="line"><a id="l01121" name="l01121"></a><span class="lineno"> 1121</span> </div>
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<div class="line"><a id="l01122" name="l01122"></a><span class="lineno"> 1122</span><span class="comment">// ---------- Generalized element ----------</span></div>
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<div class="line"><a id="l01123" name="l01123"></a><span class="lineno"> 1123</span> </div>
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<div class="line"><a id="l01124" name="l01124"></a><span class="lineno"> 1124</span><span class="comment">// ----- IfThenElseCt -----</span></div>
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<div class="line"><a id="l01125" name="l01125"></a><span class="lineno"> 1125</span> </div>
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<div class="line"><a id="l01126" name="l01126"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_if_then_else_ct.html"> 1126</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1_if_then_else_ct.html">IfThenElseCt</a> : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1_cast_constraint.html">CastConstraint</a> {</div>
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<div class="line"><a id="l01127" name="l01127"></a><span class="lineno"> 1127</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l01128" name="l01128"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_if_then_else_ct.html#a6a2a11f956ba811dc225b38a36d3b6cd"> 1128</a></span> <a class="code hl_function" href="classoperations__research_1_1_if_then_else_ct.html#a6a2a11f956ba811dc225b38a36d3b6cd">IfThenElseCt</a>(<a class="code hl_class" href="classoperations__research_1_1_solver.html">Solver</a>* <span class="keyword">const</span> <a class="code hl_function" href="classoperations__research_1_1_propagation_base_object.html#a0b526d33739114e9255ffbe8343efe1a">solver</a>, <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> condition,</div>
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<div class="line"><a id="l01129" name="l01129"></a><span class="lineno"> 1129</span> <a class="code hl_class" href="classoperations__research_1_1_int_expr.html">IntExpr</a>* <span class="keyword">const</span> one, <a class="code hl_class" href="classoperations__research_1_1_int_expr.html">IntExpr</a>* <span class="keyword">const</span> zero, <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> target)</div>
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<div class="line"><a id="l01130" name="l01130"></a><span class="lineno"> 1130</span> : <a class="code hl_class" href="classoperations__research_1_1_cast_constraint.html">CastConstraint</a>(<a class="code hl_function" href="classoperations__research_1_1_propagation_base_object.html#a0b526d33739114e9255ffbe8343efe1a">solver</a>, target),</div>
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<div class="line"><a id="l01131" name="l01131"></a><span class="lineno"> 1131</span> condition_(condition),</div>
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<div class="line"><a id="l01132" name="l01132"></a><span class="lineno"> 1132</span> zero_(zero),</div>
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<div class="line"><a id="l01133" name="l01133"></a><span class="lineno"> 1133</span> one_(one) {}</div>
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<div class="line"><a id="l01134" name="l01134"></a><span class="lineno"> 1134</span> </div>
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<div class="line"><a id="l01135" name="l01135"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_if_then_else_ct.html#af2fadbcabfcf89e875fc78ae982b4c77"> 1135</a></span> <a class="code hl_function" href="classoperations__research_1_1_if_then_else_ct.html#af2fadbcabfcf89e875fc78ae982b4c77">~IfThenElseCt</a>()<span class="keyword"> override </span>{}</div>
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<div class="line"><a id="l01136" name="l01136"></a><span class="lineno"> 1136</span> </div>
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<div class="line"><a id="l01137" name="l01137"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_if_then_else_ct.html#a19d94d32f3bde30deeebb883c6f71f84"> 1137</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classoperations__research_1_1_if_then_else_ct.html#a19d94d32f3bde30deeebb883c6f71f84">Post</a>()<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l01138" name="l01138"></a><span class="lineno"> 1138</span> <a class="code hl_class" href="classoperations__research_1_1_demon.html">Demon</a>* <span class="keyword">const</span> demon = <a class="code hl_function" href="classoperations__research_1_1_propagation_base_object.html#a0b526d33739114e9255ffbe8343efe1a">solver</a>()-><a class="code hl_function" href="classoperations__research_1_1_solver.html#a757134fa69300766dced7f3ed9cd1810">MakeConstraintInitialPropagateCallback</a>(<span class="keyword">this</span>);</div>
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<div class="line"><a id="l01139" name="l01139"></a><span class="lineno"> 1139</span> condition_-><a class="code hl_function" href="classoperations__research_1_1_int_var.html#a6e33a313eaf507bae0eb7068455a5bdc">WhenBound</a>(demon);</div>
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<div class="line"><a id="l01140" name="l01140"></a><span class="lineno"> 1140</span> one_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#af13b2ea301c6800bb6d43bd70716bf6d">WhenRange</a>(demon);</div>
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<div class="line"><a id="l01141" name="l01141"></a><span class="lineno"> 1141</span> zero_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#af13b2ea301c6800bb6d43bd70716bf6d">WhenRange</a>(demon);</div>
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<div class="line"><a id="l01142" name="l01142"></a><span class="lineno"> 1142</span> <a class="code hl_variable" href="classoperations__research_1_1_cast_constraint.html#a98fcd7d6529aa105a5d9ca4b282579f0">target_var_</a>-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#af13b2ea301c6800bb6d43bd70716bf6d">WhenRange</a>(demon);</div>
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<div class="line"><a id="l01143" name="l01143"></a><span class="lineno"> 1143</span> }</div>
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<div class="line"><a id="l01144" name="l01144"></a><span class="lineno"> 1144</span> </div>
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<div class="line"><a id="l01145" name="l01145"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_if_then_else_ct.html#a36d844f2722273b190ed9a069dd25938"> 1145</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classoperations__research_1_1_if_then_else_ct.html#a36d844f2722273b190ed9a069dd25938">InitialPropagate</a>()<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l01146" name="l01146"></a><span class="lineno"> 1146</span> condition_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#a076a8890703df019ca737781b376cbe3">SetRange</a>(0, 1);</div>
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<div class="line"><a id="l01147" name="l01147"></a><span class="lineno"> 1147</span> <span class="keyword">const</span> int64_t target_var_min = <a class="code hl_variable" href="classoperations__research_1_1_cast_constraint.html#a98fcd7d6529aa105a5d9ca4b282579f0">target_var_</a>-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#a62b340f6d1dde6a36560bd88a382ada7">Min</a>();</div>
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<div class="line"><a id="l01148" name="l01148"></a><span class="lineno"> 1148</span> <span class="keyword">const</span> int64_t target_var_max = <a class="code hl_variable" href="classoperations__research_1_1_cast_constraint.html#a98fcd7d6529aa105a5d9ca4b282579f0">target_var_</a>-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#ac84c250d67f30c89e845cd460eeaaad8">Max</a>();</div>
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<div class="line"><a id="l01149" name="l01149"></a><span class="lineno"> 1149</span> int64_t new_min = <a class="code hl_variable" href="alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045">std::numeric_limits<int64_t>::min</a>();</div>
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<div class="line"><a id="l01150" name="l01150"></a><span class="lineno"> 1150</span> int64_t new_max = <a class="code hl_variable" href="alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f">std::numeric_limits<int64_t>::max</a>();</div>
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<div class="line"><a id="l01151" name="l01151"></a><span class="lineno"> 1151</span> <span class="keywordflow">if</span> (condition_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#ac84c250d67f30c89e845cd460eeaaad8">Max</a>() == 0) {</div>
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<div class="line"><a id="l01152" name="l01152"></a><span class="lineno"> 1152</span> zero_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#a076a8890703df019ca737781b376cbe3">SetRange</a>(target_var_min, target_var_max);</div>
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<div class="line"><a id="l01153" name="l01153"></a><span class="lineno"> 1153</span> zero_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#ace746bea8d19ba6bbf319dafbd5f5e5c">Range</a>(&new_min, &new_max);</div>
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<div class="line"><a id="l01154" name="l01154"></a><span class="lineno"> 1154</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (condition_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#a62b340f6d1dde6a36560bd88a382ada7">Min</a>() == 1) {</div>
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<div class="line"><a id="l01155" name="l01155"></a><span class="lineno"> 1155</span> one_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#a076a8890703df019ca737781b376cbe3">SetRange</a>(target_var_min, target_var_max);</div>
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<div class="line"><a id="l01156" name="l01156"></a><span class="lineno"> 1156</span> one_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#ace746bea8d19ba6bbf319dafbd5f5e5c">Range</a>(&new_min, &new_max);</div>
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<div class="line"><a id="l01157" name="l01157"></a><span class="lineno"> 1157</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l01158" name="l01158"></a><span class="lineno"> 1158</span> <span class="keywordflow">if</span> (target_var_max < zero_->Min() || target_var_min > zero_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#ac84c250d67f30c89e845cd460eeaaad8">Max</a>()) {</div>
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<div class="line"><a id="l01159" name="l01159"></a><span class="lineno"> 1159</span> condition_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#a2e57f8b497596533aae4607d8a89dd10">SetValue</a>(1);</div>
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<div class="line"><a id="l01160" name="l01160"></a><span class="lineno"> 1160</span> one_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#a076a8890703df019ca737781b376cbe3">SetRange</a>(target_var_min, target_var_max);</div>
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<div class="line"><a id="l01161" name="l01161"></a><span class="lineno"> 1161</span> one_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#ace746bea8d19ba6bbf319dafbd5f5e5c">Range</a>(&new_min, &new_max);</div>
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<div class="line"><a id="l01162" name="l01162"></a><span class="lineno"> 1162</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (target_var_max < one_->Min() || target_var_min > one_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#ac84c250d67f30c89e845cd460eeaaad8">Max</a>()) {</div>
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<div class="line"><a id="l01163" name="l01163"></a><span class="lineno"> 1163</span> condition_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#a2e57f8b497596533aae4607d8a89dd10">SetValue</a>(0);</div>
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<div class="line"><a id="l01164" name="l01164"></a><span class="lineno"> 1164</span> zero_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#a076a8890703df019ca737781b376cbe3">SetRange</a>(target_var_min, target_var_max);</div>
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<div class="line"><a id="l01165" name="l01165"></a><span class="lineno"> 1165</span> zero_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#ace746bea8d19ba6bbf319dafbd5f5e5c">Range</a>(&new_min, &new_max);</div>
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|
<div class="line"><a id="l01166" name="l01166"></a><span class="lineno"> 1166</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l01167" name="l01167"></a><span class="lineno"> 1167</span> int64_t zl = 0;</div>
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<div class="line"><a id="l01168" name="l01168"></a><span class="lineno"> 1168</span> int64_t zu = 0;</div>
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<div class="line"><a id="l01169" name="l01169"></a><span class="lineno"> 1169</span> int64_t ol = 0;</div>
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<div class="line"><a id="l01170" name="l01170"></a><span class="lineno"> 1170</span> int64_t ou = 0;</div>
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<div class="line"><a id="l01171" name="l01171"></a><span class="lineno"> 1171</span> zero_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#ace746bea8d19ba6bbf319dafbd5f5e5c">Range</a>(&zl, &zu);</div>
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<div class="line"><a id="l01172" name="l01172"></a><span class="lineno"> 1172</span> one_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#ace746bea8d19ba6bbf319dafbd5f5e5c">Range</a>(&ol, &ou);</div>
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<div class="line"><a id="l01173" name="l01173"></a><span class="lineno"> 1173</span> new_min = <a class="code hl_variable" href="alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045">std::min</a>(zl, ol);</div>
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<div class="line"><a id="l01174" name="l01174"></a><span class="lineno"> 1174</span> new_max = <a class="code hl_variable" href="alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f">std::max</a>(zu, ou);</div>
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|
<div class="line"><a id="l01175" name="l01175"></a><span class="lineno"> 1175</span> }</div>
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|
<div class="line"><a id="l01176" name="l01176"></a><span class="lineno"> 1176</span> }</div>
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|
<div class="line"><a id="l01177" name="l01177"></a><span class="lineno"> 1177</span> <a class="code hl_variable" href="classoperations__research_1_1_cast_constraint.html#a98fcd7d6529aa105a5d9ca4b282579f0">target_var_</a>-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#a076a8890703df019ca737781b376cbe3">SetRange</a>(new_min, new_max);</div>
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|
<div class="line"><a id="l01178" name="l01178"></a><span class="lineno"> 1178</span> }</div>
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|
<div class="line"><a id="l01179" name="l01179"></a><span class="lineno"> 1179</span> </div>
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<div class="line"><a id="l01180" name="l01180"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_if_then_else_ct.html#aed804747c45a7e1caf81461f9e45dd91"> 1180</a></span> std::string <a class="code hl_function" href="classoperations__research_1_1_if_then_else_ct.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>()<span class="keyword"> const override </span>{</div>
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<div class="line"><a id="l01181" name="l01181"></a><span class="lineno"> 1181</span> <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"(%s ? %s : %s) == %s"</span>, condition_-><a class="code hl_function" href="classoperations__research_1_1_propagation_base_object.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>(),</div>
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<div class="line"><a id="l01182" name="l01182"></a><span class="lineno"> 1182</span> one_-><a class="code hl_function" href="classoperations__research_1_1_propagation_base_object.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>(), zero_-><a class="code hl_function" href="classoperations__research_1_1_propagation_base_object.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>(),</div>
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<div class="line"><a id="l01183" name="l01183"></a><span class="lineno"> 1183</span> <a class="code hl_variable" href="classoperations__research_1_1_cast_constraint.html#a98fcd7d6529aa105a5d9ca4b282579f0">target_var_</a>-><a class="code hl_function" href="classoperations__research_1_1_propagation_base_object.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>());</div>
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|
<div class="line"><a id="l01184" name="l01184"></a><span class="lineno"> 1184</span> }</div>
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|
<div class="line"><a id="l01185" name="l01185"></a><span class="lineno"> 1185</span> </div>
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<div class="line"><a id="l01186" name="l01186"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_if_then_else_ct.html#aa30c84aec5e60d6b74e1e1eb15011d4a"> 1186</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classoperations__research_1_1_if_then_else_ct.html#aa30c84aec5e60d6b74e1e1eb15011d4a">Accept</a>(<a class="code hl_class" href="classoperations__research_1_1_model_visitor.html">ModelVisitor</a>* <span class="keyword">const</span> visitor)<span class="keyword"> const override </span>{}</div>
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<div class="line"><a id="l01187" name="l01187"></a><span class="lineno"> 1187</span> </div>
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<div class="line"><a id="l01188" name="l01188"></a><span class="lineno"> 1188</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l01189" name="l01189"></a><span class="lineno"> 1189</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> condition_;</div>
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<div class="line"><a id="l01190" name="l01190"></a><span class="lineno"> 1190</span> <a class="code hl_class" href="classoperations__research_1_1_int_expr.html">IntExpr</a>* <span class="keyword">const</span> zero_;</div>
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<div class="line"><a id="l01191" name="l01191"></a><span class="lineno"> 1191</span> <a class="code hl_class" href="classoperations__research_1_1_int_expr.html">IntExpr</a>* <span class="keyword">const</span> one_;</div>
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<div class="line"><a id="l01192" name="l01192"></a><span class="lineno"> 1192</span>};</div>
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<div class="line"><a id="l01193" name="l01193"></a><span class="lineno"> 1193</span> </div>
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|
<div class="line"><a id="l01194" name="l01194"></a><span class="lineno"> 1194</span><span class="comment">// ----- IntExprEvaluatorElementCt -----</span></div>
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|
<div class="line"><a id="l01195" name="l01195"></a><span class="lineno"> 1195</span> </div>
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<div class="line"><a id="l01196" name="l01196"></a><span class="lineno"> 1196</span><span class="comment">// This constraint implements evaluator(index) == var. It is delayed such</span></div>
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<div class="line"><a id="l01197" name="l01197"></a><span class="lineno"> 1197</span><span class="comment">// that propagation only occurs when all variables have been touched.</span></div>
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<div class="line"><a id="l01198" name="l01198"></a><span class="lineno"> 1198</span><span class="comment">// The range of the evaluator is [range_start, range_end).</span></div>
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<div class="line"><a id="l01199" name="l01199"></a><span class="lineno"> 1199</span> </div>
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<div class="line"><a id="l01200" name="l01200"></a><span class="lineno"> 1200</span><span class="keyword">namespace </span>{</div>
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<div class="line"><a id="l01201" name="l01201"></a><span class="lineno"> 1201</span><span class="keyword">class </span>IntExprEvaluatorElementCt : <span class="keyword">public</span> CastConstraint {</div>
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<div class="line"><a id="l01202" name="l01202"></a><span class="lineno"> 1202</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l01203" name="l01203"></a><span class="lineno"> 1203</span> IntExprEvaluatorElementCt(Solver* <span class="keyword">const</span> s, <a class="code hl_typedef" href="classoperations__research_1_1_solver.html#af49346bff5dd53d2e2d1c7c271c1a367">Solver::Int64ToIntVar</a> evaluator,</div>
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<div class="line"><a id="l01204" name="l01204"></a><span class="lineno"> 1204</span> int64_t range_start, int64_t range_end,</div>
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<div class="line"><a id="l01205" name="l01205"></a><span class="lineno"> 1205</span> IntVar* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, IntVar* <span class="keyword">const</span> target_var);</div>
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<div class="line"><a id="l01206" name="l01206"></a><span class="lineno"> 1206</span> ~IntExprEvaluatorElementCt()<span class="keyword"> override </span>{}</div>
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<div class="line"><a id="l01207" name="l01207"></a><span class="lineno"> 1207</span> </div>
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<div class="line"><a id="l01208" name="l01208"></a><span class="lineno"> 1208</span> <span class="keywordtype">void</span> Post() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l01209" name="l01209"></a><span class="lineno"> 1209</span> <span class="keywordtype">void</span> InitialPropagate() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l01210" name="l01210"></a><span class="lineno"> 1210</span> </div>
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<div class="line"><a id="l01211" name="l01211"></a><span class="lineno"> 1211</span> <span class="keywordtype">void</span> Propagate();</div>
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<div class="line"><a id="l01212" name="l01212"></a><span class="lineno"> 1212</span> <span class="keywordtype">void</span> Update(<span class="keywordtype">int</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
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<div class="line"><a id="l01213" name="l01213"></a><span class="lineno"> 1213</span> <span class="keywordtype">void</span> UpdateExpr();</div>
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<div class="line"><a id="l01214" name="l01214"></a><span class="lineno"> 1214</span> </div>
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<div class="line"><a id="l01215" name="l01215"></a><span class="lineno"> 1215</span> std::string DebugString() <span class="keyword">const override</span>;</div>
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<div class="line"><a id="l01216" name="l01216"></a><span class="lineno"> 1216</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 id="l01217" name="l01217"></a><span class="lineno"> 1217</span> </div>
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<div class="line"><a id="l01218" name="l01218"></a><span class="lineno"> 1218</span> <span class="keyword">protected</span>:</div>
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<div class="line"><a id="l01219" name="l01219"></a><span class="lineno"> 1219</span> IntVar* <span class="keyword">const</span> index_;</div>
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<div class="line"><a id="l01220" name="l01220"></a><span class="lineno"> 1220</span> </div>
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<div class="line"><a id="l01221" name="l01221"></a><span class="lineno"> 1221</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l01222" name="l01222"></a><span class="lineno"> 1222</span> <span class="keyword">const</span> <a class="code hl_typedef" href="classoperations__research_1_1_solver.html#af49346bff5dd53d2e2d1c7c271c1a367">Solver::Int64ToIntVar</a> <a class="code hl_variable" href="search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772">evaluator_</a>;</div>
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<div class="line"><a id="l01223" name="l01223"></a><span class="lineno"> 1223</span> <span class="keyword">const</span> int64_t range_start_;</div>
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<div class="line"><a id="l01224" name="l01224"></a><span class="lineno"> 1224</span> <span class="keyword">const</span> int64_t range_end_;</div>
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<div class="line"><a id="l01225" name="l01225"></a><span class="lineno"> 1225</span> <span class="keywordtype">int</span> min_support_;</div>
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<div class="line"><a id="l01226" name="l01226"></a><span class="lineno"> 1226</span> <span class="keywordtype">int</span> max_support_;</div>
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|
<div class="line"><a id="l01227" name="l01227"></a><span class="lineno"> 1227</span>};</div>
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<div class="line"><a id="l01228" name="l01228"></a><span class="lineno"> 1228</span> </div>
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<div class="line"><a id="l01229" name="l01229"></a><span class="lineno"> 1229</span>IntExprEvaluatorElementCt::IntExprEvaluatorElementCt(</div>
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<div class="line"><a id="l01230" name="l01230"></a><span class="lineno"> 1230</span> Solver* <span class="keyword">const</span> s, <a class="code hl_typedef" href="classoperations__research_1_1_solver.html#af49346bff5dd53d2e2d1c7c271c1a367">Solver::Int64ToIntVar</a> evaluator, int64_t range_start,</div>
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<div class="line"><a id="l01231" name="l01231"></a><span class="lineno"> 1231</span> int64_t range_end, IntVar* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, IntVar* <span class="keyword">const</span> target_var)</div>
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<div class="line"><a id="l01232" name="l01232"></a><span class="lineno"> 1232</span> : CastConstraint(s, target_var),</div>
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<div class="line"><a id="l01233" name="l01233"></a><span class="lineno"> 1233</span> index_(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>),</div>
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<div class="line"><a id="l01234" name="l01234"></a><span class="lineno"> 1234</span> <a class="code hl_variable" href="search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772">evaluator_</a>(<a class="code hl_namespace" href="namespacestd.html">std</a>::move(evaluator)),</div>
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<div class="line"><a id="l01235" name="l01235"></a><span class="lineno"> 1235</span> range_start_(range_start),</div>
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|
<div class="line"><a id="l01236" name="l01236"></a><span class="lineno"> 1236</span> range_end_(range_end),</div>
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|
<div class="line"><a id="l01237" name="l01237"></a><span class="lineno"> 1237</span> min_support_(-1),</div>
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|
<div class="line"><a id="l01238" name="l01238"></a><span class="lineno"> 1238</span> max_support_(-1) {}</div>
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|
<div class="line"><a id="l01239" name="l01239"></a><span class="lineno"> 1239</span> </div>
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<div class="line"><a id="l01240" name="l01240"></a><span class="lineno"> 1240</span><span class="keywordtype">void</span> IntExprEvaluatorElementCt::Post() {</div>
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|
<div class="line"><a id="l01241" name="l01241"></a><span class="lineno"> 1241</span> Demon* <span class="keyword">const</span> delayed_propagate_demon = <a class="code hl_function" href="namespaceoperations__research.html#a6a001b36b291a4afe7dffdbb9194bc45">MakeDelayedConstraintDemon0</a>(</div>
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|
<div class="line"><a id="l01242" name="l01242"></a><span class="lineno"> 1242</span> solver(), <span class="keyword">this</span>, &IntExprEvaluatorElementCt::Propagate, <span class="stringliteral">"Propagate"</span>);</div>
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<div class="line"><a id="l01243" name="l01243"></a><span class="lineno"> 1243</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = range_start_; i < range_end_; ++i) {</div>
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|
<div class="line"><a id="l01244" name="l01244"></a><span class="lineno"> 1244</span> IntVar* <span class="keyword">const</span> current_var = <a class="code hl_variable" href="search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772">evaluator_</a>(i);</div>
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|
<div class="line"><a id="l01245" name="l01245"></a><span class="lineno"> 1245</span> current_var->WhenRange(delayed_propagate_demon);</div>
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|
<div class="line"><a id="l01246" name="l01246"></a><span class="lineno"> 1246</span> Demon* <span class="keyword">const</span> update_demon = <a class="code hl_function" href="namespaceoperations__research.html#ae0190f4a9c848c207d0bff97f625fcd1">MakeConstraintDemon1</a>(</div>
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|
<div class="line"><a id="l01247" name="l01247"></a><span class="lineno"> 1247</span> solver(), <span class="keyword">this</span>, &IntExprEvaluatorElementCt::Update, <span class="stringliteral">"Update"</span>, i);</div>
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|
<div class="line"><a id="l01248" name="l01248"></a><span class="lineno"> 1248</span> current_var->WhenRange(update_demon);</div>
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|
<div class="line"><a id="l01249" name="l01249"></a><span class="lineno"> 1249</span> }</div>
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|
<div class="line"><a id="l01250" name="l01250"></a><span class="lineno"> 1250</span> index_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#af13b2ea301c6800bb6d43bd70716bf6d">WhenRange</a>(delayed_propagate_demon);</div>
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|
<div class="line"><a id="l01251" name="l01251"></a><span class="lineno"> 1251</span> Demon* <span class="keyword">const</span> update_expr_demon = <a class="code hl_function" href="namespaceoperations__research.html#aa213d8f884283e0d72712243cbbefa7c">MakeConstraintDemon0</a>(</div>
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|
<div class="line"><a id="l01252" name="l01252"></a><span class="lineno"> 1252</span> solver(), <span class="keyword">this</span>, &IntExprEvaluatorElementCt::UpdateExpr, <span class="stringliteral">"UpdateExpr"</span>);</div>
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|
<div class="line"><a id="l01253" name="l01253"></a><span class="lineno"> 1253</span> index_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#af13b2ea301c6800bb6d43bd70716bf6d">WhenRange</a>(update_expr_demon);</div>
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|
<div class="line"><a id="l01254" name="l01254"></a><span class="lineno"> 1254</span> Demon* <span class="keyword">const</span> update_var_demon = <a class="code hl_function" href="namespaceoperations__research.html#aa213d8f884283e0d72712243cbbefa7c">MakeConstraintDemon0</a>(</div>
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|
<div class="line"><a id="l01255" name="l01255"></a><span class="lineno"> 1255</span> solver(), <span class="keyword">this</span>, &IntExprEvaluatorElementCt::Propagate, <span class="stringliteral">"UpdateVar"</span>);</div>
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|
<div class="line"><a id="l01256" name="l01256"></a><span class="lineno"> 1256</span> </div>
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|
<div class="line"><a id="l01257" name="l01257"></a><span class="lineno"> 1257</span> <a class="code hl_variable" href="sched__constraints_8cc.html#a527571de51e3f4b1fc9945f3a374faad">target_var_</a>->WhenRange(update_var_demon);</div>
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|
<div class="line"><a id="l01258" name="l01258"></a><span class="lineno"> 1258</span>}</div>
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|
<div class="line"><a id="l01259" name="l01259"></a><span class="lineno"> 1259</span> </div>
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|
<div class="line"><a id="l01260" name="l01260"></a><span class="lineno"> 1260</span><span class="keywordtype">void</span> IntExprEvaluatorElementCt::InitialPropagate() { Propagate(); }</div>
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|
<div class="line"><a id="l01261" name="l01261"></a><span class="lineno"> 1261</span> </div>
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|
<div class="line"><a id="l01262" name="l01262"></a><span class="lineno"> 1262</span><span class="keywordtype">void</span> IntExprEvaluatorElementCt::Propagate() {</div>
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|
<div class="line"><a id="l01263" name="l01263"></a><span class="lineno"> 1263</span> <span class="keyword">const</span> int64_t emin = <a class="code hl_variable" href="alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f">std::max</a>(range_start_, index_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#a62b340f6d1dde6a36560bd88a382ada7">Min</a>());</div>
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|
<div class="line"><a id="l01264" name="l01264"></a><span class="lineno"> 1264</span> <span class="keyword">const</span> int64_t emax = std::min<int64_t>(range_end_ - 1, index_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#ac84c250d67f30c89e845cd460eeaaad8">Max</a>());</div>
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|
<div class="line"><a id="l01265" name="l01265"></a><span class="lineno"> 1265</span> <span class="keyword">const</span> int64_t vmin = <a class="code hl_variable" href="sched__constraints_8cc.html#a527571de51e3f4b1fc9945f3a374faad">target_var_</a>->Min();</div>
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|
<div class="line"><a id="l01266" name="l01266"></a><span class="lineno"> 1266</span> <span class="keyword">const</span> int64_t vmax = <a class="code hl_variable" href="sched__constraints_8cc.html#a527571de51e3f4b1fc9945f3a374faad">target_var_</a>->Max();</div>
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|
<div class="line"><a id="l01267" name="l01267"></a><span class="lineno"> 1267</span> <span class="keywordflow">if</span> (emin == emax) {</div>
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|
<div class="line"><a id="l01268" name="l01268"></a><span class="lineno"> 1268</span> index_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#a2e57f8b497596533aae4607d8a89dd10">SetValue</a>(emin); <span class="comment">// in case it was reduced by the above min/max.</span></div>
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|
<div class="line"><a id="l01269" name="l01269"></a><span class="lineno"> 1269</span> <a class="code hl_variable" href="search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772">evaluator_</a>(emin)->SetRange(vmin, vmax);</div>
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|
<div class="line"><a id="l01270" name="l01270"></a><span class="lineno"> 1270</span> } <span class="keywordflow">else</span> {</div>
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|
<div class="line"><a id="l01271" name="l01271"></a><span class="lineno"> 1271</span> int64_t nmin = emin;</div>
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|
<div class="line"><a id="l01272" name="l01272"></a><span class="lineno"> 1272</span> <span class="keywordflow">for</span> (; nmin <= emax; nmin++) {</div>
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|
<div class="line"><a id="l01273" name="l01273"></a><span class="lineno"> 1273</span> <span class="comment">// break if the intersection of</span></div>
|
|
<div class="line"><a id="l01274" name="l01274"></a><span class="lineno"> 1274</span> <span class="comment">// [evaluator_(nmin)->Min(), evaluator_(nmin)->Max()] and [vmin, vmax]</span></div>
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|
<div class="line"><a id="l01275" name="l01275"></a><span class="lineno"> 1275</span> <span class="comment">// is non-empty.</span></div>
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|
<div class="line"><a id="l01276" name="l01276"></a><span class="lineno"> 1276</span> IntVar* <span class="keyword">const</span> nmin_var = <a class="code hl_variable" href="search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772">evaluator_</a>(nmin);</div>
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|
<div class="line"><a id="l01277" name="l01277"></a><span class="lineno"> 1277</span> <span class="keywordflow">if</span> (nmin_var->Min() <= vmax && nmin_var->Max() >= vmin) <span class="keywordflow">break</span>;</div>
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|
<div class="line"><a id="l01278" name="l01278"></a><span class="lineno"> 1278</span> }</div>
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|
<div class="line"><a id="l01279" name="l01279"></a><span class="lineno"> 1279</span> int64_t nmax = emax;</div>
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|
<div class="line"><a id="l01280" name="l01280"></a><span class="lineno"> 1280</span> <span class="keywordflow">for</span> (; nmin <= nmax; nmax--) {</div>
|
|
<div class="line"><a id="l01281" name="l01281"></a><span class="lineno"> 1281</span> <span class="comment">// break if the intersection of</span></div>
|
|
<div class="line"><a id="l01282" name="l01282"></a><span class="lineno"> 1282</span> <span class="comment">// [evaluator_(nmin)->Min(), evaluator_(nmin)->Max()] and [vmin, vmax]</span></div>
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|
<div class="line"><a id="l01283" name="l01283"></a><span class="lineno"> 1283</span> <span class="comment">// is non-empty.</span></div>
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|
<div class="line"><a id="l01284" name="l01284"></a><span class="lineno"> 1284</span> IntExpr* <span class="keyword">const</span> nmax_var = <a class="code hl_variable" href="search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772">evaluator_</a>(nmax);</div>
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|
<div class="line"><a id="l01285" name="l01285"></a><span class="lineno"> 1285</span> <span class="keywordflow">if</span> (nmax_var->Min() <= vmax && nmax_var->Max() >= vmin) <span class="keywordflow">break</span>;</div>
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|
<div class="line"><a id="l01286" name="l01286"></a><span class="lineno"> 1286</span> }</div>
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|
<div class="line"><a id="l01287" name="l01287"></a><span class="lineno"> 1287</span> index_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#a076a8890703df019ca737781b376cbe3">SetRange</a>(nmin, nmax);</div>
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|
<div class="line"><a id="l01288" name="l01288"></a><span class="lineno"> 1288</span> <span class="keywordflow">if</span> (nmin == nmax) {</div>
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|
<div class="line"><a id="l01289" name="l01289"></a><span class="lineno"> 1289</span> <a class="code hl_variable" href="search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772">evaluator_</a>(nmin)->SetRange(vmin, vmax);</div>
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|
<div class="line"><a id="l01290" name="l01290"></a><span class="lineno"> 1290</span> }</div>
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|
<div class="line"><a id="l01291" name="l01291"></a><span class="lineno"> 1291</span> }</div>
|
|
<div class="line"><a id="l01292" name="l01292"></a><span class="lineno"> 1292</span> <span class="keywordflow">if</span> (min_support_ == -1 || max_support_ == -1) {</div>
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|
<div class="line"><a id="l01293" name="l01293"></a><span class="lineno"> 1293</span> <span class="keywordtype">int</span> min_support = -1;</div>
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|
<div class="line"><a id="l01294" name="l01294"></a><span class="lineno"> 1294</span> <span class="keywordtype">int</span> max_support = -1;</div>
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|
<div class="line"><a id="l01295" name="l01295"></a><span class="lineno"> 1295</span> int64_t gmin = <a class="code hl_variable" href="alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f">std::numeric_limits<int64_t>::max</a>();</div>
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|
<div class="line"><a id="l01296" name="l01296"></a><span class="lineno"> 1296</span> int64_t gmax = <a class="code hl_variable" href="alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045">std::numeric_limits<int64_t>::min</a>();</div>
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|
<div class="line"><a id="l01297" name="l01297"></a><span class="lineno"> 1297</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = index_-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#a62b340f6d1dde6a36560bd88a382ada7">Min</a>(); i <= index_->Max(); ++i) {</div>
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|
<div class="line"><a id="l01298" name="l01298"></a><span class="lineno"> 1298</span> IntExpr* <span class="keyword">const</span> var_i = <a class="code hl_variable" href="search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772">evaluator_</a>(i);</div>
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|
<div class="line"><a id="l01299" name="l01299"></a><span class="lineno"> 1299</span> <span class="keyword">const</span> int64_t vmin = var_i->Min();</div>
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|
<div class="line"><a id="l01300" name="l01300"></a><span class="lineno"> 1300</span> <span class="keywordflow">if</span> (vmin < gmin) {</div>
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|
<div class="line"><a id="l01301" name="l01301"></a><span class="lineno"> 1301</span> gmin = vmin;</div>
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<div class="line"><a id="l01302" name="l01302"></a><span class="lineno"> 1302</span> }</div>
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|
<div class="line"><a id="l01303" name="l01303"></a><span class="lineno"> 1303</span> <span class="keyword">const</span> int64_t vmax = var_i->Max();</div>
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|
<div class="line"><a id="l01304" name="l01304"></a><span class="lineno"> 1304</span> <span class="keywordflow">if</span> (vmax > gmax) {</div>
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|
<div class="line"><a id="l01305" name="l01305"></a><span class="lineno"> 1305</span> gmax = vmax;</div>
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|
<div class="line"><a id="l01306" name="l01306"></a><span class="lineno"> 1306</span> }</div>
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|
<div class="line"><a id="l01307" name="l01307"></a><span class="lineno"> 1307</span> }</div>
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|
<div class="line"><a id="l01308" name="l01308"></a><span class="lineno"> 1308</span> solver()->SaveAndSetValue(&min_support_, min_support);</div>
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|
<div class="line"><a id="l01309" name="l01309"></a><span class="lineno"> 1309</span> solver()->SaveAndSetValue(&max_support_, max_support);</div>
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<div class="line"><a id="l01310" name="l01310"></a><span class="lineno"> 1310</span> <a class="code hl_variable" href="sched__constraints_8cc.html#a527571de51e3f4b1fc9945f3a374faad">target_var_</a>->SetRange(gmin, gmax);</div>
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|
<div class="line"><a id="l01311" name="l01311"></a><span class="lineno"> 1311</span> }</div>
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<div class="line"><a id="l01312" name="l01312"></a><span class="lineno"> 1312</span>}</div>
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<div class="line"><a id="l01313" name="l01313"></a><span class="lineno"> 1313</span> </div>
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<div class="line"><a id="l01314" name="l01314"></a><span class="lineno"> 1314</span><span class="keywordtype">void</span> IntExprEvaluatorElementCt::Update(<span class="keywordtype">int</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>) {</div>
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<div class="line"><a id="l01315" name="l01315"></a><span class="lineno"> 1315</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a> == min_support_ || <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a> == max_support_) {</div>
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<div class="line"><a id="l01316" name="l01316"></a><span class="lineno"> 1316</span> solver()->SaveAndSetValue(&min_support_, -1);</div>
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<div class="line"><a id="l01317" name="l01317"></a><span class="lineno"> 1317</span> solver()->SaveAndSetValue(&max_support_, -1);</div>
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<div class="line"><a id="l01318" name="l01318"></a><span class="lineno"> 1318</span> }</div>
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<div class="line"><a id="l01319" name="l01319"></a><span class="lineno"> 1319</span>}</div>
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<div class="line"><a id="l01320" name="l01320"></a><span class="lineno"> 1320</span> </div>
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<div class="line"><a id="l01321" name="l01321"></a><span class="lineno"> 1321</span><span class="keywordtype">void</span> IntExprEvaluatorElementCt::UpdateExpr() {</div>
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<div class="line"><a id="l01322" name="l01322"></a><span class="lineno"> 1322</span> <span class="keywordflow">if</span> (!index_-><a class="code hl_function" href="classoperations__research_1_1_int_var.html#a0723abf37f7a5a8a604fd1bcd96a7be0">Contains</a>(min_support_) || !index_-><a class="code hl_function" href="classoperations__research_1_1_int_var.html#a0723abf37f7a5a8a604fd1bcd96a7be0">Contains</a>(max_support_)) {</div>
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<div class="line"><a id="l01323" name="l01323"></a><span class="lineno"> 1323</span> solver()->SaveAndSetValue(&min_support_, -1);</div>
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<div class="line"><a id="l01324" name="l01324"></a><span class="lineno"> 1324</span> solver()->SaveAndSetValue(&max_support_, -1);</div>
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<div class="line"><a id="l01325" name="l01325"></a><span class="lineno"> 1325</span> }</div>
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<div class="line"><a id="l01326" name="l01326"></a><span class="lineno"> 1326</span>}</div>
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<div class="line"><a id="l01327" name="l01327"></a><span class="lineno"> 1327</span> </div>
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<div class="line"><a id="l01328" name="l01328"></a><span class="lineno"> 1328</span><span class="keyword">namespace </span>{</div>
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|
<div class="line"><a id="l01329" name="l01329"></a><span class="lineno"> 1329</span>std::string StringifyEvaluatorBare(<span class="keyword">const</span> <a class="code hl_typedef" href="classoperations__research_1_1_solver.html#af49346bff5dd53d2e2d1c7c271c1a367">Solver::Int64ToIntVar</a>& evaluator,</div>
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<div class="line"><a id="l01330" name="l01330"></a><span class="lineno"> 1330</span> int64_t range_start, int64_t range_end) {</div>
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<div class="line"><a id="l01331" name="l01331"></a><span class="lineno"> 1331</span> std::string out;</div>
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|
<div class="line"><a id="l01332" name="l01332"></a><span class="lineno"> 1332</span> <span class="keywordflow">for</span> (int64_t i = range_start; i < range_end; ++i) {</div>
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|
<div class="line"><a id="l01333" name="l01333"></a><span class="lineno"> 1333</span> <span class="keywordflow">if</span> (i != range_start) {</div>
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|
<div class="line"><a id="l01334" name="l01334"></a><span class="lineno"> 1334</span> out += <span class="stringliteral">", "</span>;</div>
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<div class="line"><a id="l01335" name="l01335"></a><span class="lineno"> 1335</span> }</div>
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<div class="line"><a id="l01336" name="l01336"></a><span class="lineno"> 1336</span> out += absl::StrFormat(<span class="stringliteral">"%d -> %s"</span>, i, evaluator(i)->DebugString());</div>
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<div class="line"><a id="l01337" name="l01337"></a><span class="lineno"> 1337</span> }</div>
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|
<div class="line"><a id="l01338" name="l01338"></a><span class="lineno"> 1338</span> <span class="keywordflow">return</span> out;</div>
|
|
<div class="line"><a id="l01339" name="l01339"></a><span class="lineno"> 1339</span>}</div>
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|
<div class="line"><a id="l01340" name="l01340"></a><span class="lineno"> 1340</span> </div>
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<div class="line"><a id="l01341" name="l01341"></a><span class="lineno"> 1341</span>std::string StringifyInt64ToIntVar(<span class="keyword">const</span> <a class="code hl_typedef" href="classoperations__research_1_1_solver.html#af49346bff5dd53d2e2d1c7c271c1a367">Solver::Int64ToIntVar</a>& evaluator,</div>
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|
<div class="line"><a id="l01342" name="l01342"></a><span class="lineno"> 1342</span> int64_t range_begin, int64_t range_end) {</div>
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|
<div class="line"><a id="l01343" name="l01343"></a><span class="lineno"> 1343</span> std::string out;</div>
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<div class="line"><a id="l01344" name="l01344"></a><span class="lineno"> 1344</span> <span class="keywordflow">if</span> (range_end - range_begin > 10) {</div>
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<div class="line"><a id="l01345" name="l01345"></a><span class="lineno"> 1345</span> out = absl::StrFormat(</div>
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<div class="line"><a id="l01346" name="l01346"></a><span class="lineno"> 1346</span> <span class="stringliteral">"IntToIntVar(%s, ...%s)"</span>,</div>
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<div class="line"><a id="l01347" name="l01347"></a><span class="lineno"> 1347</span> StringifyEvaluatorBare(evaluator, range_begin, range_begin + 5),</div>
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<div class="line"><a id="l01348" name="l01348"></a><span class="lineno"> 1348</span> StringifyEvaluatorBare(evaluator, range_end - 5, range_end));</div>
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<div class="line"><a id="l01349" name="l01349"></a><span class="lineno"> 1349</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l01350" name="l01350"></a><span class="lineno"> 1350</span> out = absl::StrFormat(</div>
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<div class="line"><a id="l01351" name="l01351"></a><span class="lineno"> 1351</span> <span class="stringliteral">"IntToIntVar(%s)"</span>,</div>
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<div class="line"><a id="l01352" name="l01352"></a><span class="lineno"> 1352</span> StringifyEvaluatorBare(evaluator, range_begin, range_end));</div>
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<div class="line"><a id="l01353" name="l01353"></a><span class="lineno"> 1353</span> }</div>
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<div class="line"><a id="l01354" name="l01354"></a><span class="lineno"> 1354</span> <span class="keywordflow">return</span> out;</div>
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<div class="line"><a id="l01355" name="l01355"></a><span class="lineno"> 1355</span>}</div>
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<div class="line"><a id="l01356" name="l01356"></a><span class="lineno"> 1356</span>} <span class="comment">// namespace</span></div>
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<div class="line"><a id="l01357" name="l01357"></a><span class="lineno"> 1357</span> </div>
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<div class="line"><a id="l01358" name="l01358"></a><span class="lineno"> 1358</span>std::string IntExprEvaluatorElementCt::DebugString()<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l01359" name="l01359"></a><span class="lineno"> 1359</span> <span class="keywordflow">return</span> StringifyInt64ToIntVar(<a class="code hl_variable" href="search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772">evaluator_</a>, range_start_, range_end_);</div>
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<div class="line"><a id="l01360" name="l01360"></a><span class="lineno"> 1360</span>}</div>
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<div class="line"><a id="l01361" name="l01361"></a><span class="lineno"> 1361</span> </div>
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<div class="line"><a id="l01362" name="l01362"></a><span class="lineno"> 1362</span><span class="keywordtype">void</span> IntExprEvaluatorElementCt::Accept(ModelVisitor* <span class="keyword">const</span> visitor)<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l01363" name="l01363"></a><span class="lineno"> 1363</span> visitor->BeginVisitConstraint(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#a30e4aa304708fb1cd99e94d8aabd7966">ModelVisitor::kElementEqual</a>, <span class="keyword">this</span>);</div>
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<div class="line"><a id="l01364" name="l01364"></a><span class="lineno"> 1364</span> visitor->VisitIntegerVariableEvaluatorArgument(</div>
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<div class="line"><a id="l01365" name="l01365"></a><span class="lineno"> 1365</span> <a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#a6c209a362cd20e6577972871f139c11c">ModelVisitor::kEvaluatorArgument</a>, <a class="code hl_variable" href="search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772">evaluator_</a>);</div>
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<div class="line"><a id="l01366" name="l01366"></a><span class="lineno"> 1366</span> visitor->VisitIntegerExpressionArgument(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#af490af7f25d4b57c9b088a61001f6a1e">ModelVisitor::kIndexArgument</a>, index_);</div>
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<div class="line"><a id="l01367" name="l01367"></a><span class="lineno"> 1367</span> visitor->VisitIntegerExpressionArgument(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#a489f38dd601db8d045efae4d9ae7d754">ModelVisitor::kTargetArgument</a>,</div>
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<div class="line"><a id="l01368" name="l01368"></a><span class="lineno"> 1368</span> <a class="code hl_variable" href="sched__constraints_8cc.html#a527571de51e3f4b1fc9945f3a374faad">target_var_</a>);</div>
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<div class="line"><a id="l01369" name="l01369"></a><span class="lineno"> 1369</span> visitor->EndVisitConstraint(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#a30e4aa304708fb1cd99e94d8aabd7966">ModelVisitor::kElementEqual</a>, <span class="keyword">this</span>);</div>
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<div class="line"><a id="l01370" name="l01370"></a><span class="lineno"> 1370</span>}</div>
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<div class="line"><a id="l01371" name="l01371"></a><span class="lineno"> 1371</span> </div>
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<div class="line"><a id="l01372" name="l01372"></a><span class="lineno"> 1372</span><span class="comment">// ----- IntExprArrayElementCt -----</span></div>
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|
<div class="line"><a id="l01373" name="l01373"></a><span class="lineno"> 1373</span> </div>
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<div class="line"><a id="l01374" name="l01374"></a><span class="lineno"> 1374</span><span class="comment">// This constraint implements vars[index] == var. It is delayed such</span></div>
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|
<div class="line"><a id="l01375" name="l01375"></a><span class="lineno"> 1375</span><span class="comment">// that propagation only occurs when all variables have been touched.</span></div>
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<div class="line"><a id="l01376" name="l01376"></a><span class="lineno"> 1376</span> </div>
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<div class="line"><a id="l01377" name="l01377"></a><span class="lineno"> 1377</span><span class="keyword">class </span>IntExprArrayElementCt : <span class="keyword">public</span> IntExprEvaluatorElementCt {</div>
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|
<div class="line"><a id="l01378" name="l01378"></a><span class="lineno"> 1378</span> <span class="keyword">public</span>:</div>
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|
<div class="line"><a id="l01379" name="l01379"></a><span class="lineno"> 1379</span> IntExprArrayElementCt(Solver* <span class="keyword">const</span> s, std::vector<IntVar*> vars,</div>
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<div class="line"><a id="l01380" name="l01380"></a><span class="lineno"> 1380</span> IntVar* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, IntVar* <span class="keyword">const</span> target_var);</div>
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|
<div class="line"><a id="l01381" name="l01381"></a><span class="lineno"> 1381</span> </div>
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|
<div class="line"><a id="l01382" name="l01382"></a><span class="lineno"> 1382</span> std::string DebugString() <span class="keyword">const override</span>;</div>
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|
<div class="line"><a id="l01383" name="l01383"></a><span class="lineno"> 1383</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 id="l01384" name="l01384"></a><span class="lineno"> 1384</span> </div>
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|
<div class="line"><a id="l01385" name="l01385"></a><span class="lineno"> 1385</span> <span class="keyword">private</span>:</div>
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|
<div class="line"><a id="l01386" name="l01386"></a><span class="lineno"> 1386</span> <span class="keyword">const</span> std::vector<IntVar*> <a class="code hl_variable" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>;</div>
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|
<div class="line"><a id="l01387" name="l01387"></a><span class="lineno"> 1387</span>};</div>
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|
<div class="line"><a id="l01388" name="l01388"></a><span class="lineno"> 1388</span> </div>
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|
<div class="line"><a id="l01389" name="l01389"></a><span class="lineno"> 1389</span>IntExprArrayElementCt::IntExprArrayElementCt(Solver* <span class="keyword">const</span> s,</div>
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<div class="line"><a id="l01390" name="l01390"></a><span class="lineno"> 1390</span> std::vector<IntVar*> vars,</div>
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|
<div class="line"><a id="l01391" name="l01391"></a><span class="lineno"> 1391</span> IntVar* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>,</div>
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|
<div class="line"><a id="l01392" name="l01392"></a><span class="lineno"> 1392</span> IntVar* <span class="keyword">const</span> target_var)</div>
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|
<div class="line"><a id="l01393" name="l01393"></a><span class="lineno"> 1393</span> : IntExprEvaluatorElementCt(</div>
|
|
<div class="line"><a id="l01394" name="l01394"></a><span class="lineno"> 1394</span> s, [this](int64_t idx) { <span class="keywordflow">return</span> <a class="code hl_variable" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>[idx]; }, 0, vars.size(), <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>,</div>
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|
<div class="line"><a id="l01395" name="l01395"></a><span class="lineno"> 1395</span> target_var),</div>
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|
<div class="line"><a id="l01396" name="l01396"></a><span class="lineno"> 1396</span> <a class="code hl_variable" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>(std::move(vars)) {}</div>
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|
<div class="line"><a id="l01397" name="l01397"></a><span class="lineno"> 1397</span> </div>
|
|
<div class="line"><a id="l01398" name="l01398"></a><span class="lineno"> 1398</span>std::string IntExprArrayElementCt::DebugString()<span class="keyword"> const </span>{</div>
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|
<div class="line"><a id="l01399" name="l01399"></a><span class="lineno"> 1399</span> int64_t size = <a class="code hl_variable" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>.size();</div>
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|
<div class="line"><a id="l01400" name="l01400"></a><span class="lineno"> 1400</span> <span class="keywordflow">if</span> (size > 10) {</div>
|
|
<div class="line"><a id="l01401" name="l01401"></a><span class="lineno"> 1401</span> <span class="keywordflow">return</span> absl::StrFormat(</div>
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|
<div class="line"><a id="l01402" name="l01402"></a><span class="lineno"> 1402</span> <span class="stringliteral">"IntExprArrayElement(var array of size %d, %s) == %s"</span>, size,</div>
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|
<div class="line"><a id="l01403" name="l01403"></a><span class="lineno"> 1403</span> index_-><a class="code hl_function" href="classoperations__research_1_1_propagation_base_object.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>(), <a class="code hl_variable" href="sched__constraints_8cc.html#a527571de51e3f4b1fc9945f3a374faad">target_var_</a>-><a class="code hl_function" href="classoperations__research_1_1_propagation_base_object.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>());</div>
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|
<div class="line"><a id="l01404" name="l01404"></a><span class="lineno"> 1404</span> } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a id="l01405" name="l01405"></a><span class="lineno"> 1405</span> <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"IntExprArrayElement([%s], %s) == %s"</span>,</div>
|
|
<div class="line"><a id="l01406" name="l01406"></a><span class="lineno"> 1406</span> <a class="code hl_function" href="namespaceoperations__research.html#a9be76edcbd5ccb982d92c8d90421a73c">JoinDebugStringPtr</a>(vars_, <span class="stringliteral">", "</span>),</div>
|
|
<div class="line"><a id="l01407" name="l01407"></a><span class="lineno"> 1407</span> index_-><a class="code hl_function" href="classoperations__research_1_1_propagation_base_object.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>(), <a class="code hl_variable" href="sched__constraints_8cc.html#a527571de51e3f4b1fc9945f3a374faad">target_var_</a>-><a class="code hl_function" href="classoperations__research_1_1_propagation_base_object.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>());</div>
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|
<div class="line"><a id="l01408" name="l01408"></a><span class="lineno"> 1408</span> }</div>
|
|
<div class="line"><a id="l01409" name="l01409"></a><span class="lineno"> 1409</span>}</div>
|
|
<div class="line"><a id="l01410" name="l01410"></a><span class="lineno"> 1410</span> </div>
|
|
<div class="line"><a id="l01411" name="l01411"></a><span class="lineno"> 1411</span><span class="keywordtype">void</span> IntExprArrayElementCt::Accept(ModelVisitor* <span class="keyword">const</span> visitor)<span class="keyword"> const </span>{</div>
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|
<div class="line"><a id="l01412" name="l01412"></a><span class="lineno"> 1412</span> visitor->BeginVisitConstraint(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#a30e4aa304708fb1cd99e94d8aabd7966">ModelVisitor::kElementEqual</a>, <span class="keyword">this</span>);</div>
|
|
<div class="line"><a id="l01413" name="l01413"></a><span class="lineno"> 1413</span> visitor->VisitIntegerVariableArrayArgument(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#aa9175e7f7c9d2598d26293435ecd89ce">ModelVisitor::kVarsArgument</a>,</div>
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|
<div class="line"><a id="l01414" name="l01414"></a><span class="lineno"> 1414</span> vars_);</div>
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|
<div class="line"><a id="l01415" name="l01415"></a><span class="lineno"> 1415</span> visitor->VisitIntegerExpressionArgument(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#af490af7f25d4b57c9b088a61001f6a1e">ModelVisitor::kIndexArgument</a>, index_);</div>
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|
<div class="line"><a id="l01416" name="l01416"></a><span class="lineno"> 1416</span> visitor->VisitIntegerExpressionArgument(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#a489f38dd601db8d045efae4d9ae7d754">ModelVisitor::kTargetArgument</a>,</div>
|
|
<div class="line"><a id="l01417" name="l01417"></a><span class="lineno"> 1417</span> <a class="code hl_variable" href="sched__constraints_8cc.html#a527571de51e3f4b1fc9945f3a374faad">target_var_</a>);</div>
|
|
<div class="line"><a id="l01418" name="l01418"></a><span class="lineno"> 1418</span> visitor->EndVisitConstraint(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#a30e4aa304708fb1cd99e94d8aabd7966">ModelVisitor::kElementEqual</a>, <span class="keyword">this</span>);</div>
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|
<div class="line"><a id="l01419" name="l01419"></a><span class="lineno"> 1419</span>}</div>
|
|
<div class="line"><a id="l01420" name="l01420"></a><span class="lineno"> 1420</span> </div>
|
|
<div class="line"><a id="l01421" name="l01421"></a><span class="lineno"> 1421</span><span class="comment">// ----- IntExprArrayElementCstCt -----</span></div>
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|
<div class="line"><a id="l01422" name="l01422"></a><span class="lineno"> 1422</span> </div>
|
|
<div class="line"><a id="l01423" name="l01423"></a><span class="lineno"> 1423</span><span class="comment">// This constraint implements vars[index] == constant.</span></div>
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|
<div class="line"><a id="l01424" name="l01424"></a><span class="lineno"> 1424</span> </div>
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|
<div class="line"><a id="l01425" name="l01425"></a><span class="lineno"> 1425</span><span class="keyword">class </span>IntExprArrayElementCstCt : <span class="keyword">public</span> Constraint {</div>
|
|
<div class="line"><a id="l01426" name="l01426"></a><span class="lineno"> 1426</span> <span class="keyword">public</span>:</div>
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|
<div class="line"><a id="l01427" name="l01427"></a><span class="lineno"> 1427</span> IntExprArrayElementCstCt(Solver* <span class="keyword">const</span> s, <span class="keyword">const</span> std::vector<IntVar*>& vars,</div>
|
|
<div class="line"><a id="l01428" name="l01428"></a><span class="lineno"> 1428</span> IntVar* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, int64_t target)</div>
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|
<div class="line"><a id="l01429" name="l01429"></a><span class="lineno"> 1429</span> : Constraint(s),</div>
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|
<div class="line"><a id="l01430" name="l01430"></a><span class="lineno"> 1430</span> <a class="code hl_variable" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>(vars),</div>
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|
<div class="line"><a id="l01431" name="l01431"></a><span class="lineno"> 1431</span> index_(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>),</div>
|
|
<div class="line"><a id="l01432" name="l01432"></a><span class="lineno"> 1432</span> target_(target),</div>
|
|
<div class="line"><a id="l01433" name="l01433"></a><span class="lineno"> 1433</span> demons_(vars.size()) {}</div>
|
|
<div class="line"><a id="l01434" name="l01434"></a><span class="lineno"> 1434</span> </div>
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|
<div class="line"><a id="l01435" name="l01435"></a><span class="lineno"> 1435</span> ~IntExprArrayElementCstCt()<span class="keyword"> override </span>{}</div>
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|
<div class="line"><a id="l01436" name="l01436"></a><span class="lineno"> 1436</span> </div>
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|
<div class="line"><a id="l01437" name="l01437"></a><span class="lineno"> 1437</span> <span class="keywordtype">void</span> Post()<span class="keyword"> override </span>{</div>
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|
<div class="line"><a id="l01438" name="l01438"></a><span class="lineno"> 1438</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code hl_variable" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>.size(); ++i) {</div>
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<div class="line"><a id="l01439" name="l01439"></a><span class="lineno"> 1439</span> demons_[i] = <a class="code hl_function" href="namespaceoperations__research.html#ae0190f4a9c848c207d0bff97f625fcd1">MakeConstraintDemon1</a>(</div>
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|
<div class="line"><a id="l01440" name="l01440"></a><span class="lineno"> 1440</span> solver(), <span class="keyword">this</span>, &IntExprArrayElementCstCt::Propagate, <span class="stringliteral">"Propagate"</span>, i);</div>
|
|
<div class="line"><a id="l01441" name="l01441"></a><span class="lineno"> 1441</span> <a class="code hl_variable" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>[i]->WhenDomain(demons_[i]);</div>
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|
<div class="line"><a id="l01442" name="l01442"></a><span class="lineno"> 1442</span> }</div>
|
|
<div class="line"><a id="l01443" name="l01443"></a><span class="lineno"> 1443</span> Demon* <span class="keyword">const</span> index_demon = <a class="code hl_function" href="namespaceoperations__research.html#aa213d8f884283e0d72712243cbbefa7c">MakeConstraintDemon0</a>(</div>
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|
<div class="line"><a id="l01444" name="l01444"></a><span class="lineno"> 1444</span> solver(), <span class="keyword">this</span>, &IntExprArrayElementCstCt::PropagateIndex,</div>
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<div class="line"><a id="l01445" name="l01445"></a><span class="lineno"> 1445</span> <span class="stringliteral">"PropagateIndex"</span>);</div>
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|
<div class="line"><a id="l01446" name="l01446"></a><span class="lineno"> 1446</span> index_->WhenBound(index_demon);</div>
|
|
<div class="line"><a id="l01447" name="l01447"></a><span class="lineno"> 1447</span> }</div>
|
|
<div class="line"><a id="l01448" name="l01448"></a><span class="lineno"> 1448</span> </div>
|
|
<div class="line"><a id="l01449" name="l01449"></a><span class="lineno"> 1449</span> <span class="keywordtype">void</span> InitialPropagate()<span class="keyword"> override </span>{</div>
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|
<div class="line"><a id="l01450" name="l01450"></a><span class="lineno"> 1450</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code hl_variable" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>.size(); ++i) {</div>
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|
<div class="line"><a id="l01451" name="l01451"></a><span class="lineno"> 1451</span> Propagate(i);</div>
|
|
<div class="line"><a id="l01452" name="l01452"></a><span class="lineno"> 1452</span> }</div>
|
|
<div class="line"><a id="l01453" name="l01453"></a><span class="lineno"> 1453</span> PropagateIndex();</div>
|
|
<div class="line"><a id="l01454" name="l01454"></a><span class="lineno"> 1454</span> }</div>
|
|
<div class="line"><a id="l01455" name="l01455"></a><span class="lineno"> 1455</span> </div>
|
|
<div class="line"><a id="l01456" name="l01456"></a><span class="lineno"> 1456</span> <span class="keywordtype">void</span> Propagate(<span class="keywordtype">int</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>) {</div>
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|
<div class="line"><a id="l01457" name="l01457"></a><span class="lineno"> 1457</span> <span class="keywordflow">if</span> (!vars_[<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>]->Contains(target_)) {</div>
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<div class="line"><a id="l01458" name="l01458"></a><span class="lineno"> 1458</span> index_->RemoveValue(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
|
|
<div class="line"><a id="l01459" name="l01459"></a><span class="lineno"> 1459</span> demons_[<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>]->inhibit(solver());</div>
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|
<div class="line"><a id="l01460" name="l01460"></a><span class="lineno"> 1460</span> }</div>
|
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<div class="line"><a id="l01461" name="l01461"></a><span class="lineno"> 1461</span> }</div>
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<div class="line"><a id="l01462" name="l01462"></a><span class="lineno"> 1462</span> </div>
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<div class="line"><a id="l01463" name="l01463"></a><span class="lineno"> 1463</span> <span class="keywordtype">void</span> PropagateIndex() {</div>
|
|
<div class="line"><a id="l01464" name="l01464"></a><span class="lineno"> 1464</span> <span class="keywordflow">if</span> (index_->Bound()) {</div>
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|
<div class="line"><a id="l01465" name="l01465"></a><span class="lineno"> 1465</span> <a class="code hl_variable" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>[index_->Min()]->SetValue(target_);</div>
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|
<div class="line"><a id="l01466" name="l01466"></a><span class="lineno"> 1466</span> }</div>
|
|
<div class="line"><a id="l01467" name="l01467"></a><span class="lineno"> 1467</span> }</div>
|
|
<div class="line"><a id="l01468" name="l01468"></a><span class="lineno"> 1468</span> </div>
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|
<div class="line"><a id="l01469" name="l01469"></a><span class="lineno"> 1469</span> std::string DebugString()<span class="keyword"> const override </span>{</div>
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|
<div class="line"><a id="l01470" name="l01470"></a><span class="lineno"> 1470</span> <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"IntExprArrayElement([%s], %s) == %d"</span>,</div>
|
|
<div class="line"><a id="l01471" name="l01471"></a><span class="lineno"> 1471</span> <a class="code hl_function" href="namespaceoperations__research.html#a9be76edcbd5ccb982d92c8d90421a73c">JoinDebugStringPtr</a>(vars_, <span class="stringliteral">", "</span>),</div>
|
|
<div class="line"><a id="l01472" name="l01472"></a><span class="lineno"> 1472</span> index_->DebugString(), target_);</div>
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|
<div class="line"><a id="l01473" name="l01473"></a><span class="lineno"> 1473</span> }</div>
|
|
<div class="line"><a id="l01474" name="l01474"></a><span class="lineno"> 1474</span> </div>
|
|
<div class="line"><a id="l01475" name="l01475"></a><span class="lineno"> 1475</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 id="l01476" name="l01476"></a><span class="lineno"> 1476</span> visitor->BeginVisitConstraint(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#a30e4aa304708fb1cd99e94d8aabd7966">ModelVisitor::kElementEqual</a>, <span class="keyword">this</span>);</div>
|
|
<div class="line"><a id="l01477" name="l01477"></a><span class="lineno"> 1477</span> visitor->VisitIntegerVariableArrayArgument(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#aa9175e7f7c9d2598d26293435ecd89ce">ModelVisitor::kVarsArgument</a>,</div>
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|
<div class="line"><a id="l01478" name="l01478"></a><span class="lineno"> 1478</span> vars_);</div>
|
|
<div class="line"><a id="l01479" name="l01479"></a><span class="lineno"> 1479</span> visitor->VisitIntegerExpressionArgument(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#af490af7f25d4b57c9b088a61001f6a1e">ModelVisitor::kIndexArgument</a>,</div>
|
|
<div class="line"><a id="l01480" name="l01480"></a><span class="lineno"> 1480</span> index_);</div>
|
|
<div class="line"><a id="l01481" name="l01481"></a><span class="lineno"> 1481</span> visitor->VisitIntegerArgument(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#a489f38dd601db8d045efae4d9ae7d754">ModelVisitor::kTargetArgument</a>, target_);</div>
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|
<div class="line"><a id="l01482" name="l01482"></a><span class="lineno"> 1482</span> visitor->EndVisitConstraint(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#a30e4aa304708fb1cd99e94d8aabd7966">ModelVisitor::kElementEqual</a>, <span class="keyword">this</span>);</div>
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|
<div class="line"><a id="l01483" name="l01483"></a><span class="lineno"> 1483</span> }</div>
|
|
<div class="line"><a id="l01484" name="l01484"></a><span class="lineno"> 1484</span> </div>
|
|
<div class="line"><a id="l01485" name="l01485"></a><span class="lineno"> 1485</span> <span class="keyword">private</span>:</div>
|
|
<div class="line"><a id="l01486" name="l01486"></a><span class="lineno"> 1486</span> <span class="keyword">const</span> std::vector<IntVar*> <a class="code hl_variable" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>;</div>
|
|
<div class="line"><a id="l01487" name="l01487"></a><span class="lineno"> 1487</span> IntVar* <span class="keyword">const</span> index_;</div>
|
|
<div class="line"><a id="l01488" name="l01488"></a><span class="lineno"> 1488</span> <span class="keyword">const</span> int64_t target_;</div>
|
|
<div class="line"><a id="l01489" name="l01489"></a><span class="lineno"> 1489</span> std::vector<Demon*> demons_;</div>
|
|
<div class="line"><a id="l01490" name="l01490"></a><span class="lineno"> 1490</span>};</div>
|
|
<div class="line"><a id="l01491" name="l01491"></a><span class="lineno"> 1491</span> </div>
|
|
<div class="line"><a id="l01492" name="l01492"></a><span class="lineno"> 1492</span><span class="comment">// This constraint implements index == position(constant in vars).</span></div>
|
|
<div class="line"><a id="l01493" name="l01493"></a><span class="lineno"> 1493</span> </div>
|
|
<div class="line"><a id="l01494" name="l01494"></a><span class="lineno"> 1494</span><span class="keyword">class </span>IntExprIndexOfCt : <span class="keyword">public</span> Constraint {</div>
|
|
<div class="line"><a id="l01495" name="l01495"></a><span class="lineno"> 1495</span> <span class="keyword">public</span>:</div>
|
|
<div class="line"><a id="l01496" name="l01496"></a><span class="lineno"> 1496</span> IntExprIndexOfCt(Solver* <span class="keyword">const</span> s, <span class="keyword">const</span> std::vector<IntVar*>& vars,</div>
|
|
<div class="line"><a id="l01497" name="l01497"></a><span class="lineno"> 1497</span> IntVar* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, int64_t target)</div>
|
|
<div class="line"><a id="l01498" name="l01498"></a><span class="lineno"> 1498</span> : Constraint(s),</div>
|
|
<div class="line"><a id="l01499" name="l01499"></a><span class="lineno"> 1499</span> <a class="code hl_variable" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>(vars),</div>
|
|
<div class="line"><a id="l01500" name="l01500"></a><span class="lineno"> 1500</span> index_(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>),</div>
|
|
<div class="line"><a id="l01501" name="l01501"></a><span class="lineno"> 1501</span> target_(target),</div>
|
|
<div class="line"><a id="l01502" name="l01502"></a><span class="lineno"> 1502</span> demons_(<a class="code hl_variable" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>.size()),</div>
|
|
<div class="line"><a id="l01503" name="l01503"></a><span class="lineno"> 1503</span> index_iterator_(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->MakeHoleIterator(true)) {}</div>
|
|
<div class="line"><a id="l01504" name="l01504"></a><span class="lineno"> 1504</span> </div>
|
|
<div class="line"><a id="l01505" name="l01505"></a><span class="lineno"> 1505</span> ~IntExprIndexOfCt()<span class="keyword"> override </span>{}</div>
|
|
<div class="line"><a id="l01506" name="l01506"></a><span class="lineno"> 1506</span> </div>
|
|
<div class="line"><a id="l01507" name="l01507"></a><span class="lineno"> 1507</span> <span class="keywordtype">void</span> Post()<span class="keyword"> override </span>{</div>
|
|
<div class="line"><a id="l01508" name="l01508"></a><span class="lineno"> 1508</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code hl_variable" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>.size(); ++i) {</div>
|
|
<div class="line"><a id="l01509" name="l01509"></a><span class="lineno"> 1509</span> demons_[i] = <a class="code hl_function" href="namespaceoperations__research.html#ae0190f4a9c848c207d0bff97f625fcd1">MakeConstraintDemon1</a>(</div>
|
|
<div class="line"><a id="l01510" name="l01510"></a><span class="lineno"> 1510</span> solver(), <span class="keyword">this</span>, &IntExprIndexOfCt::Propagate, <span class="stringliteral">"Propagate"</span>, i);</div>
|
|
<div class="line"><a id="l01511" name="l01511"></a><span class="lineno"> 1511</span> <a class="code hl_variable" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>[i]->WhenDomain(demons_[i]);</div>
|
|
<div class="line"><a id="l01512" name="l01512"></a><span class="lineno"> 1512</span> }</div>
|
|
<div class="line"><a id="l01513" name="l01513"></a><span class="lineno"> 1513</span> Demon* <span class="keyword">const</span> index_demon = <a class="code hl_function" href="namespaceoperations__research.html#aa213d8f884283e0d72712243cbbefa7c">MakeConstraintDemon0</a>(</div>
|
|
<div class="line"><a id="l01514" name="l01514"></a><span class="lineno"> 1514</span> solver(), <span class="keyword">this</span>, &IntExprIndexOfCt::PropagateIndex, <span class="stringliteral">"PropagateIndex"</span>);</div>
|
|
<div class="line"><a id="l01515" name="l01515"></a><span class="lineno"> 1515</span> index_->WhenDomain(index_demon);</div>
|
|
<div class="line"><a id="l01516" name="l01516"></a><span class="lineno"> 1516</span> }</div>
|
|
<div class="line"><a id="l01517" name="l01517"></a><span class="lineno"> 1517</span> </div>
|
|
<div class="line"><a id="l01518" name="l01518"></a><span class="lineno"> 1518</span> <span class="keywordtype">void</span> InitialPropagate()<span class="keyword"> override </span>{</div>
|
|
<div class="line"><a id="l01519" name="l01519"></a><span class="lineno"> 1519</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < <a class="code hl_variable" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>.size(); ++i) {</div>
|
|
<div class="line"><a id="l01520" name="l01520"></a><span class="lineno"> 1520</span> <span class="keywordflow">if</span> (!index_->Contains(i)) {</div>
|
|
<div class="line"><a id="l01521" name="l01521"></a><span class="lineno"> 1521</span> <a class="code hl_variable" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>[i]->RemoveValue(target_);</div>
|
|
<div class="line"><a id="l01522" name="l01522"></a><span class="lineno"> 1522</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!vars_[i]->Contains(target_)) {</div>
|
|
<div class="line"><a id="l01523" name="l01523"></a><span class="lineno"> 1523</span> index_->RemoveValue(i);</div>
|
|
<div class="line"><a id="l01524" name="l01524"></a><span class="lineno"> 1524</span> demons_[i]->inhibit(solver());</div>
|
|
<div class="line"><a id="l01525" name="l01525"></a><span class="lineno"> 1525</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (vars_[i]->Bound()) {</div>
|
|
<div class="line"><a id="l01526" name="l01526"></a><span class="lineno"> 1526</span> index_->SetValue(i);</div>
|
|
<div class="line"><a id="l01527" name="l01527"></a><span class="lineno"> 1527</span> demons_[i]->inhibit(solver());</div>
|
|
<div class="line"><a id="l01528" name="l01528"></a><span class="lineno"> 1528</span> }</div>
|
|
<div class="line"><a id="l01529" name="l01529"></a><span class="lineno"> 1529</span> }</div>
|
|
<div class="line"><a id="l01530" name="l01530"></a><span class="lineno"> 1530</span> }</div>
|
|
<div class="line"><a id="l01531" name="l01531"></a><span class="lineno"> 1531</span> </div>
|
|
<div class="line"><a id="l01532" name="l01532"></a><span class="lineno"> 1532</span> <span class="keywordtype">void</span> Propagate(<span class="keywordtype">int</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>) {</div>
|
|
<div class="line"><a id="l01533" name="l01533"></a><span class="lineno"> 1533</span> <span class="keywordflow">if</span> (!vars_[<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>]->Contains(target_)) {</div>
|
|
<div class="line"><a id="l01534" name="l01534"></a><span class="lineno"> 1534</span> index_->RemoveValue(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
|
|
<div class="line"><a id="l01535" name="l01535"></a><span class="lineno"> 1535</span> demons_[<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>]->inhibit(solver());</div>
|
|
<div class="line"><a id="l01536" name="l01536"></a><span class="lineno"> 1536</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (vars_[<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>]->Bound()) {</div>
|
|
<div class="line"><a id="l01537" name="l01537"></a><span class="lineno"> 1537</span> index_->SetValue(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
|
|
<div class="line"><a id="l01538" name="l01538"></a><span class="lineno"> 1538</span> }</div>
|
|
<div class="line"><a id="l01539" name="l01539"></a><span class="lineno"> 1539</span> }</div>
|
|
<div class="line"><a id="l01540" name="l01540"></a><span class="lineno"> 1540</span> </div>
|
|
<div class="line"><a id="l01541" name="l01541"></a><span class="lineno"> 1541</span> <span class="keywordtype">void</span> PropagateIndex() {</div>
|
|
<div class="line"><a id="l01542" name="l01542"></a><span class="lineno"> 1542</span> <span class="keyword">const</span> int64_t oldmax = index_->OldMax();</div>
|
|
<div class="line"><a id="l01543" name="l01543"></a><span class="lineno"> 1543</span> <span class="keyword">const</span> int64_t vmin = index_->Min();</div>
|
|
<div class="line"><a id="l01544" name="l01544"></a><span class="lineno"> 1544</span> <span class="keyword">const</span> int64_t vmax = index_->Max();</div>
|
|
<div class="line"><a id="l01545" name="l01545"></a><span class="lineno"> 1545</span> <span class="keywordflow">for</span> (int64_t <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> = index_->OldMin(); <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> < vmin; ++<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>) {</div>
|
|
<div class="line"><a id="l01546" name="l01546"></a><span class="lineno"> 1546</span> <a class="code hl_variable" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>[<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>]->RemoveValue(target_);</div>
|
|
<div class="line"><a id="l01547" name="l01547"></a><span class="lineno"> 1547</span> demons_[<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>]->inhibit(solver());</div>
|
|
<div class="line"><a id="l01548" name="l01548"></a><span class="lineno"> 1548</span> }</div>
|
|
<div class="line"><a id="l01549" name="l01549"></a><span class="lineno"> 1549</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> int64_t <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> : InitAndGetValues(index_iterator_)) {</div>
|
|
<div class="line"><a id="l01550" name="l01550"></a><span class="lineno"> 1550</span> <a class="code hl_variable" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>[<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>]->RemoveValue(target_);</div>
|
|
<div class="line"><a id="l01551" name="l01551"></a><span class="lineno"> 1551</span> demons_[<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>]->inhibit(solver());</div>
|
|
<div class="line"><a id="l01552" name="l01552"></a><span class="lineno"> 1552</span> }</div>
|
|
<div class="line"><a id="l01553" name="l01553"></a><span class="lineno"> 1553</span> <span class="keywordflow">for</span> (int64_t <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> = vmax + 1; <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a> <= oldmax; ++<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>) {</div>
|
|
<div class="line"><a id="l01554" name="l01554"></a><span class="lineno"> 1554</span> <a class="code hl_variable" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>[<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>]->RemoveValue(target_);</div>
|
|
<div class="line"><a id="l01555" name="l01555"></a><span class="lineno"> 1555</span> demons_[<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>]->inhibit(solver());</div>
|
|
<div class="line"><a id="l01556" name="l01556"></a><span class="lineno"> 1556</span> }</div>
|
|
<div class="line"><a id="l01557" name="l01557"></a><span class="lineno"> 1557</span> <span class="keywordflow">if</span> (index_->Bound()) {</div>
|
|
<div class="line"><a id="l01558" name="l01558"></a><span class="lineno"> 1558</span> <a class="code hl_variable" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>[index_->Min()]->SetValue(target_);</div>
|
|
<div class="line"><a id="l01559" name="l01559"></a><span class="lineno"> 1559</span> }</div>
|
|
<div class="line"><a id="l01560" name="l01560"></a><span class="lineno"> 1560</span> }</div>
|
|
<div class="line"><a id="l01561" name="l01561"></a><span class="lineno"> 1561</span> </div>
|
|
<div class="line"><a id="l01562" name="l01562"></a><span class="lineno"> 1562</span> std::string DebugString()<span class="keyword"> const override </span>{</div>
|
|
<div class="line"><a id="l01563" name="l01563"></a><span class="lineno"> 1563</span> <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"IntExprIndexOf([%s], %s) == %d"</span>,</div>
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<div class="line"><a id="l01564" name="l01564"></a><span class="lineno"> 1564</span> <a class="code hl_function" href="namespaceoperations__research.html#a9be76edcbd5ccb982d92c8d90421a73c">JoinDebugStringPtr</a>(vars_, <span class="stringliteral">", "</span>),</div>
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<div class="line"><a id="l01565" name="l01565"></a><span class="lineno"> 1565</span> index_->DebugString(), target_);</div>
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<div class="line"><a id="l01566" name="l01566"></a><span class="lineno"> 1566</span> }</div>
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<div class="line"><a id="l01567" name="l01567"></a><span class="lineno"> 1567</span> </div>
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<div class="line"><a id="l01568" name="l01568"></a><span class="lineno"> 1568</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 id="l01569" name="l01569"></a><span class="lineno"> 1569</span> visitor->BeginVisitConstraint(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#ab354de3c492f5e3fc448e3af32450925">ModelVisitor::kIndexOf</a>, <span class="keyword">this</span>);</div>
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<div class="line"><a id="l01570" name="l01570"></a><span class="lineno"> 1570</span> visitor->VisitIntegerVariableArrayArgument(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#aa9175e7f7c9d2598d26293435ecd89ce">ModelVisitor::kVarsArgument</a>,</div>
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<div class="line"><a id="l01571" name="l01571"></a><span class="lineno"> 1571</span> vars_);</div>
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<div class="line"><a id="l01572" name="l01572"></a><span class="lineno"> 1572</span> visitor->VisitIntegerExpressionArgument(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#af490af7f25d4b57c9b088a61001f6a1e">ModelVisitor::kIndexArgument</a>,</div>
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<div class="line"><a id="l01573" name="l01573"></a><span class="lineno"> 1573</span> index_);</div>
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<div class="line"><a id="l01574" name="l01574"></a><span class="lineno"> 1574</span> visitor->VisitIntegerArgument(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#a489f38dd601db8d045efae4d9ae7d754">ModelVisitor::kTargetArgument</a>, target_);</div>
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<div class="line"><a id="l01575" name="l01575"></a><span class="lineno"> 1575</span> visitor->EndVisitConstraint(<a class="code hl_variable" href="classoperations__research_1_1_model_visitor.html#ab354de3c492f5e3fc448e3af32450925">ModelVisitor::kIndexOf</a>, <span class="keyword">this</span>);</div>
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<div class="line"><a id="l01576" name="l01576"></a><span class="lineno"> 1576</span> }</div>
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<div class="line"><a id="l01577" name="l01577"></a><span class="lineno"> 1577</span> </div>
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<div class="line"><a id="l01578" name="l01578"></a><span class="lineno"> 1578</span> <span class="keyword">private</span>:</div>
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|
<div class="line"><a id="l01579" name="l01579"></a><span class="lineno"> 1579</span> <span class="keyword">const</span> std::vector<IntVar*> <a class="code hl_variable" href="alldiff__cst_8cc.html#a151248525a9e07eb3e6e60ea1c4995eb">vars_</a>;</div>
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|
<div class="line"><a id="l01580" name="l01580"></a><span class="lineno"> 1580</span> IntVar* <span class="keyword">const</span> index_;</div>
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<div class="line"><a id="l01581" name="l01581"></a><span class="lineno"> 1581</span> <span class="keyword">const</span> int64_t target_;</div>
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|
<div class="line"><a id="l01582" name="l01582"></a><span class="lineno"> 1582</span> std::vector<Demon*> demons_;</div>
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|
<div class="line"><a id="l01583" name="l01583"></a><span class="lineno"> 1583</span> IntVarIterator* <span class="keyword">const</span> index_iterator_;</div>
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|
<div class="line"><a id="l01584" name="l01584"></a><span class="lineno"> 1584</span>};</div>
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|
<div class="line"><a id="l01585" name="l01585"></a><span class="lineno"> 1585</span> </div>
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<div class="line"><a id="l01586" name="l01586"></a><span class="lineno"> 1586</span><span class="comment">// Factory helper.</span></div>
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|
<div class="line"><a id="l01587" name="l01587"></a><span class="lineno"> 1587</span> </div>
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<div class="line"><a id="l01588" name="l01588"></a><span class="lineno"> 1588</span>Constraint* MakeElementEqualityFunc(Solver* <span class="keyword">const</span> solver,</div>
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<div class="line"><a id="l01589" name="l01589"></a><span class="lineno"> 1589</span> <span class="keyword">const</span> std::vector<int64_t>& vals,</div>
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<div class="line"><a id="l01590" name="l01590"></a><span class="lineno"> 1590</span> IntVar* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, IntVar* <span class="keyword">const</span> target) {</div>
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<div class="line"><a id="l01591" name="l01591"></a><span class="lineno"> 1591</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Bound()) {</div>
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|
<div class="line"><a id="l01592" name="l01592"></a><span class="lineno"> 1592</span> <span class="keyword">const</span> int64_t val = <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Min();</div>
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|
<div class="line"><a id="l01593" name="l01593"></a><span class="lineno"> 1593</span> <span class="keywordflow">if</span> (val < 0 || val >= vals.size()) {</div>
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|
<div class="line"><a id="l01594" name="l01594"></a><span class="lineno"> 1594</span> <span class="keywordflow">return</span> solver->MakeFalseConstraint();</div>
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|
<div class="line"><a id="l01595" name="l01595"></a><span class="lineno"> 1595</span> } <span class="keywordflow">else</span> {</div>
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|
<div class="line"><a id="l01596" name="l01596"></a><span class="lineno"> 1596</span> <span class="keywordflow">return</span> solver->MakeEquality(target, vals[val]);</div>
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|
<div class="line"><a id="l01597" name="l01597"></a><span class="lineno"> 1597</span> }</div>
|
|
<div class="line"><a id="l01598" name="l01598"></a><span class="lineno"> 1598</span> } <span class="keywordflow">else</span> {</div>
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|
<div class="line"><a id="l01599" name="l01599"></a><span class="lineno"> 1599</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceoperations__research.html#aafac7375c23337f25821aa6f86ca627c">IsIncreasingContiguous</a>(vals)) {</div>
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|
<div class="line"><a id="l01600" name="l01600"></a><span class="lineno"> 1600</span> <span class="keywordflow">return</span> solver->MakeEquality(target, solver->MakeSum(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, vals[0]));</div>
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|
<div class="line"><a id="l01601" name="l01601"></a><span class="lineno"> 1601</span> } <span class="keywordflow">else</span> {</div>
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|
<div class="line"><a id="l01602" name="l01602"></a><span class="lineno"> 1602</span> <span class="keywordflow">return</span> solver->RevAlloc(</div>
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|
<div class="line"><a id="l01603" name="l01603"></a><span class="lineno"> 1603</span> <span class="keyword">new</span> IntElementConstraint(solver, vals, <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, target));</div>
|
|
<div class="line"><a id="l01604" name="l01604"></a><span class="lineno"> 1604</span> }</div>
|
|
<div class="line"><a id="l01605" name="l01605"></a><span class="lineno"> 1605</span> }</div>
|
|
<div class="line"><a id="l01606" name="l01606"></a><span class="lineno"> 1606</span>}</div>
|
|
<div class="line"><a id="l01607" name="l01607"></a><span class="lineno"> 1607</span>} <span class="comment">// namespace</span></div>
|
|
<div class="line"><a id="l01608" name="l01608"></a><span class="lineno"> 1608</span> </div>
|
|
<div class="line"><a id="l01609" name="l01609"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#a74b8b1a83df2cb86a4e3606c747e202c"> 1609</a></span><a class="code hl_class" href="classoperations__research_1_1_constraint.html">Constraint</a>* <a class="code hl_function" href="classoperations__research_1_1_solver.html#a74b8b1a83df2cb86a4e3606c747e202c">Solver::MakeIfThenElseCt</a>(<a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> condition,</div>
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|
<div class="line"><a id="l01610" name="l01610"></a><span class="lineno"> 1610</span> <a class="code hl_class" href="classoperations__research_1_1_int_expr.html">IntExpr</a>* <span class="keyword">const</span> then_expr,</div>
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|
<div class="line"><a id="l01611" name="l01611"></a><span class="lineno"> 1611</span> <a class="code hl_class" href="classoperations__research_1_1_int_expr.html">IntExpr</a>* <span class="keyword">const</span> else_expr,</div>
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|
<div class="line"><a id="l01612" name="l01612"></a><span class="lineno"> 1612</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> target_var) {</div>
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|
<div class="line"><a id="l01613" name="l01613"></a><span class="lineno"> 1613</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7">RevAlloc</a>(</div>
|
|
<div class="line"><a id="l01614" name="l01614"></a><span class="lineno"> 1614</span> <span class="keyword">new</span> <a class="code hl_class" href="classoperations__research_1_1_if_then_else_ct.html">IfThenElseCt</a>(<span class="keyword">this</span>, condition, then_expr, else_expr, target_var));</div>
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|
<div class="line"><a id="l01615" name="l01615"></a><span class="lineno"> 1615</span>}</div>
|
|
<div class="line"><a id="l01616" name="l01616"></a><span class="lineno"> 1616</span> </div>
|
|
<div class="line"><a id="l01617" name="l01617"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#a607c2a1c721c5ca1d2399a13e619e2cd"> 1617</a></span><a class="code hl_class" href="classoperations__research_1_1_int_expr.html">IntExpr</a>* <a class="code hl_function" href="classoperations__research_1_1_solver.html#a88b9877d88ea2cf4d4b4b5bfc2916110">Solver::MakeElement</a>(<span class="keyword">const</span> std::vector<IntVar*>& vars,</div>
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|
<div class="line"><a id="l01618" name="l01618"></a><span class="lineno"> 1618</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>) {</div>
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|
<div class="line"><a id="l01619" name="l01619"></a><span class="lineno"> 1619</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Bound()) {</div>
|
|
<div class="line"><a id="l01620" name="l01620"></a><span class="lineno"> 1620</span> <span class="keywordflow">return</span> vars[<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Min()];</div>
|
|
<div class="line"><a id="l01621" name="l01621"></a><span class="lineno"> 1621</span> }</div>
|
|
<div class="line"><a id="l01622" name="l01622"></a><span class="lineno"> 1622</span> <span class="keyword">const</span> <span class="keywordtype">int</span> size = vars.size();</div>
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|
<div class="line"><a id="l01623" name="l01623"></a><span class="lineno"> 1623</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceoperations__research.html#ae4c7a8bfc6877606e512d3279549f44d">AreAllBound</a>(vars)) {</div>
|
|
<div class="line"><a id="l01624" name="l01624"></a><span class="lineno"> 1624</span> std::vector<int64_t> values(size);</div>
|
|
<div class="line"><a id="l01625" name="l01625"></a><span class="lineno"> 1625</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < size; ++i) {</div>
|
|
<div class="line"><a id="l01626" name="l01626"></a><span class="lineno"> 1626</span> values[i] = vars[i]->Value();</div>
|
|
<div class="line"><a id="l01627" name="l01627"></a><span class="lineno"> 1627</span> }</div>
|
|
<div class="line"><a id="l01628" name="l01628"></a><span class="lineno"> 1628</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#a88b9877d88ea2cf4d4b4b5bfc2916110">MakeElement</a>(values, <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>);</div>
|
|
<div class="line"><a id="l01629" name="l01629"></a><span class="lineno"> 1629</span> }</div>
|
|
<div class="line"><a id="l01630" name="l01630"></a><span class="lineno"> 1630</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Size() == 2 && <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Min() + 1 == <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Max() &&</div>
|
|
<div class="line"><a id="l01631" name="l01631"></a><span class="lineno"> 1631</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Min() >= 0 && <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Max() < vars.size()) {</div>
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|
<div class="line"><a id="l01632" name="l01632"></a><span class="lineno"> 1632</span> <span class="comment">// Let's get the index between 0 and 1.</span></div>
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|
<div class="line"><a id="l01633" name="l01633"></a><span class="lineno"> 1633</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> scaled_index = <a class="code hl_function" href="classoperations__research_1_1_solver.html#ac957f0efc6de9135512f60f80ba36083">MakeSum</a>(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, -<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Min())-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#a8a1d9ddd5f5fc8f2a02b8a8700d3e3b1">Var</a>();</div>
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|
<div class="line"><a id="l01634" name="l01634"></a><span class="lineno"> 1634</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> zero = vars[<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Min()];</div>
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|
<div class="line"><a id="l01635" name="l01635"></a><span class="lineno"> 1635</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> one = vars[<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Max()];</div>
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|
<div class="line"><a id="l01636" name="l01636"></a><span class="lineno"> 1636</span> <span class="keyword">const</span> std::string <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a> = absl::StrFormat(</div>
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|
<div class="line"><a id="l01637" name="l01637"></a><span class="lineno"> 1637</span> <span class="stringliteral">"ElementVar([%s], %s)"</span>, <a class="code hl_function" href="namespaceoperations__research.html#aea04391e4d85555ed4fde9b89e8139f2">JoinNamePtr</a>(vars, <span class="stringliteral">", "</span>), <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->name());</div>
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|
<div class="line"><a id="l01638" name="l01638"></a><span class="lineno"> 1638</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> target = <a class="code hl_function" href="classoperations__research_1_1_solver.html#a495aac6fec0fd7a6780cde3fc6128fdc">MakeIntVar</a>(<a class="code hl_variable" href="alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045">std::min</a>(zero-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#a62b340f6d1dde6a36560bd88a382ada7">Min</a>(), one-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#a62b340f6d1dde6a36560bd88a382ada7">Min</a>()),</div>
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<div class="line"><a id="l01639" name="l01639"></a><span class="lineno"> 1639</span> <a class="code hl_variable" href="alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f">std::max</a>(zero-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#ac84c250d67f30c89e845cd460eeaaad8">Max</a>(), one-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#ac84c250d67f30c89e845cd460eeaaad8">Max</a>()), <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>);</div>
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|
<div class="line"><a id="l01640" name="l01640"></a><span class="lineno"> 1640</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#a5931080c9bfda8dedfef0e3adf313ab3">AddConstraint</a>(</div>
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|
<div class="line"><a id="l01641" name="l01641"></a><span class="lineno"> 1641</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7">RevAlloc</a>(<span class="keyword">new</span> <a class="code hl_class" href="classoperations__research_1_1_if_then_else_ct.html">IfThenElseCt</a>(<span class="keyword">this</span>, scaled_index, one, zero, target)));</div>
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|
<div class="line"><a id="l01642" name="l01642"></a><span class="lineno"> 1642</span> <span class="keywordflow">return</span> target;</div>
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|
<div class="line"><a id="l01643" name="l01643"></a><span class="lineno"> 1643</span> }</div>
|
|
<div class="line"><a id="l01644" name="l01644"></a><span class="lineno"> 1644</span> int64_t emin = <a class="code hl_variable" href="alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f">std::numeric_limits<int64_t>::max</a>();</div>
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|
<div class="line"><a id="l01645" name="l01645"></a><span class="lineno"> 1645</span> int64_t emax = <a class="code hl_variable" href="alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045">std::numeric_limits<int64_t>::min</a>();</div>
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|
<div class="line"><a id="l01646" name="l01646"></a><span class="lineno"> 1646</span> std::unique_ptr<IntVarIterator> iterator(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->MakeDomainIterator(<span class="keyword">false</span>));</div>
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|
<div class="line"><a id="l01647" name="l01647"></a><span class="lineno"> 1647</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> int64_t index_value : <a class="code hl_class" href="classoperations__research_1_1_init_and_get_values.html">InitAndGetValues</a>(iterator.get())) {</div>
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|
<div class="line"><a id="l01648" name="l01648"></a><span class="lineno"> 1648</span> <span class="keywordflow">if</span> (index_value >= 0 && index_value < size) {</div>
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|
<div class="line"><a id="l01649" name="l01649"></a><span class="lineno"> 1649</span> emin = <a class="code hl_variable" href="alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045">std::min</a>(emin, vars[index_value]->Min());</div>
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|
<div class="line"><a id="l01650" name="l01650"></a><span class="lineno"> 1650</span> emax = <a class="code hl_variable" href="alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f">std::max</a>(emax, vars[index_value]->Max());</div>
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|
<div class="line"><a id="l01651" name="l01651"></a><span class="lineno"> 1651</span> }</div>
|
|
<div class="line"><a id="l01652" name="l01652"></a><span class="lineno"> 1652</span> }</div>
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|
<div class="line"><a id="l01653" name="l01653"></a><span class="lineno"> 1653</span> <span class="keyword">const</span> std::string vname =</div>
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<div class="line"><a id="l01654" name="l01654"></a><span class="lineno"> 1654</span> size > 10 ? absl::StrFormat(<span class="stringliteral">"ElementVar(var array of size %d, %s)"</span>, size,</div>
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|
<div class="line"><a id="l01655" name="l01655"></a><span class="lineno"> 1655</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->DebugString())</div>
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|
<div class="line"><a id="l01656" name="l01656"></a><span class="lineno"> 1656</span> : absl::StrFormat(<span class="stringliteral">"ElementVar([%s], %s)"</span>,</div>
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<div class="line"><a id="l01657" name="l01657"></a><span class="lineno"> 1657</span> <a class="code hl_function" href="namespaceoperations__research.html#aea04391e4d85555ed4fde9b89e8139f2">JoinNamePtr</a>(vars, <span class="stringliteral">", "</span>), <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->name());</div>
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<div class="line"><a id="l01658" name="l01658"></a><span class="lineno"> 1658</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> element_var = <a class="code hl_function" href="classoperations__research_1_1_solver.html#a495aac6fec0fd7a6780cde3fc6128fdc">MakeIntVar</a>(emin, emax, vname);</div>
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|
<div class="line"><a id="l01659" name="l01659"></a><span class="lineno"> 1659</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#a5931080c9bfda8dedfef0e3adf313ab3">AddConstraint</a>(</div>
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|
<div class="line"><a id="l01660" name="l01660"></a><span class="lineno"> 1660</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7">RevAlloc</a>(<span class="keyword">new</span> IntExprArrayElementCt(<span class="keyword">this</span>, vars, <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, element_var)));</div>
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|
<div class="line"><a id="l01661" name="l01661"></a><span class="lineno"> 1661</span> <span class="keywordflow">return</span> element_var;</div>
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|
<div class="line"><a id="l01662" name="l01662"></a><span class="lineno"> 1662</span>}</div>
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|
<div class="line"><a id="l01663" name="l01663"></a><span class="lineno"> 1663</span> </div>
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|
<div class="line"><a id="l01664" name="l01664"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#ab7cb6b671291bba8bc4077e1d2efadbe"> 1664</a></span><a class="code hl_class" href="classoperations__research_1_1_int_expr.html">IntExpr</a>* <a class="code hl_function" href="classoperations__research_1_1_solver.html#a88b9877d88ea2cf4d4b4b5bfc2916110">Solver::MakeElement</a>(<a class="code hl_typedef" href="classoperations__research_1_1_solver.html#af49346bff5dd53d2e2d1c7c271c1a367">Int64ToIntVar</a> vars, int64_t range_start,</div>
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|
<div class="line"><a id="l01665" name="l01665"></a><span class="lineno"> 1665</span> int64_t range_end, <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* argument) {</div>
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|
<div class="line"><a id="l01666" name="l01666"></a><span class="lineno"> 1666</span> <span class="keyword">const</span> std::string index_name =</div>
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|
<div class="line"><a id="l01667" name="l01667"></a><span class="lineno"> 1667</span> !argument-><a class="code hl_function" href="classoperations__research_1_1_propagation_base_object.html#a1d89c28bd42ba9a52da008bb69367171">name</a>().empty() ? argument-><a class="code hl_function" href="classoperations__research_1_1_propagation_base_object.html#a1d89c28bd42ba9a52da008bb69367171">name</a>() : argument-><a class="code hl_function" href="classoperations__research_1_1_propagation_base_object.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>();</div>
|
|
<div class="line"><a id="l01668" name="l01668"></a><span class="lineno"> 1668</span> <span class="keyword">const</span> std::string vname = absl::StrFormat(</div>
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|
<div class="line"><a id="l01669" name="l01669"></a><span class="lineno"> 1669</span> <span class="stringliteral">"ElementVar(%s, %s)"</span>,</div>
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|
<div class="line"><a id="l01670" name="l01670"></a><span class="lineno"> 1670</span> StringifyInt64ToIntVar(vars, range_start, range_end), index_name);</div>
|
|
<div class="line"><a id="l01671" name="l01671"></a><span class="lineno"> 1671</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> element_var =</div>
|
|
<div class="line"><a id="l01672" name="l01672"></a><span class="lineno"> 1672</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#a495aac6fec0fd7a6780cde3fc6128fdc">MakeIntVar</a>(<a class="code hl_variable" href="alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045">std::numeric_limits<int64_t>::min</a>(),</div>
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|
<div class="line"><a id="l01673" name="l01673"></a><span class="lineno"> 1673</span> <a class="code hl_variable" href="alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f">std::numeric_limits<int64_t>::max</a>(), vname);</div>
|
|
<div class="line"><a id="l01674" name="l01674"></a><span class="lineno"> 1674</span> IntExprEvaluatorElementCt* evaluation_ct = <span class="keyword">new</span> IntExprEvaluatorElementCt(</div>
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|
<div class="line"><a id="l01675" name="l01675"></a><span class="lineno"> 1675</span> <span class="keyword">this</span>, std::move(vars), range_start, range_end, argument, element_var);</div>
|
|
<div class="line"><a id="l01676" name="l01676"></a><span class="lineno"> 1676</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#a5931080c9bfda8dedfef0e3adf313ab3">AddConstraint</a>(<a class="code hl_function" href="classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7">RevAlloc</a>(evaluation_ct));</div>
|
|
<div class="line"><a id="l01677" name="l01677"></a><span class="lineno"> 1677</span> evaluation_ct->Propagate();</div>
|
|
<div class="line"><a id="l01678" name="l01678"></a><span class="lineno"> 1678</span> <span class="keywordflow">return</span> element_var;</div>
|
|
<div class="line"><a id="l01679" name="l01679"></a><span class="lineno"> 1679</span>}</div>
|
|
<div class="line"><a id="l01680" name="l01680"></a><span class="lineno"> 1680</span> </div>
|
|
<div class="line"><a id="l01681" name="l01681"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#a42aa9b19e7f196e8ae5d94a192f132d5"> 1681</a></span><a class="code hl_class" href="classoperations__research_1_1_constraint.html">Constraint</a>* <a class="code hl_function" href="classoperations__research_1_1_solver.html#a42aa9b19e7f196e8ae5d94a192f132d5">Solver::MakeElementEquality</a>(<span class="keyword">const</span> std::vector<int64_t>& vals,</div>
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|
<div class="line"><a id="l01682" name="l01682"></a><span class="lineno"> 1682</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>,</div>
|
|
<div class="line"><a id="l01683" name="l01683"></a><span class="lineno"> 1683</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> target) {</div>
|
|
<div class="line"><a id="l01684" name="l01684"></a><span class="lineno"> 1684</span> <span class="keywordflow">return</span> MakeElementEqualityFunc(<span class="keyword">this</span>, vals, <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, target);</div>
|
|
<div class="line"><a id="l01685" name="l01685"></a><span class="lineno"> 1685</span>}</div>
|
|
<div class="line"><a id="l01686" name="l01686"></a><span class="lineno"> 1686</span> </div>
|
|
<div class="line"><a id="l01687" name="l01687"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#a7dacaf3594ba4371238e9d69ba778151"> 1687</a></span><a class="code hl_class" href="classoperations__research_1_1_constraint.html">Constraint</a>* <a class="code hl_function" href="classoperations__research_1_1_solver.html#a42aa9b19e7f196e8ae5d94a192f132d5">Solver::MakeElementEquality</a>(<span class="keyword">const</span> std::vector<int>& vals,</div>
|
|
<div class="line"><a id="l01688" name="l01688"></a><span class="lineno"> 1688</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>,</div>
|
|
<div class="line"><a id="l01689" name="l01689"></a><span class="lineno"> 1689</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> target) {</div>
|
|
<div class="line"><a id="l01690" name="l01690"></a><span class="lineno"> 1690</span> <span class="keywordflow">return</span> MakeElementEqualityFunc(<span class="keyword">this</span>, <a class="code hl_function" href="namespaceoperations__research.html#abeac98dfd5ab1335f6d21a8d71bdfd51">ToInt64Vector</a>(vals), <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, target);</div>
|
|
<div class="line"><a id="l01691" name="l01691"></a><span class="lineno"> 1691</span>}</div>
|
|
<div class="line"><a id="l01692" name="l01692"></a><span class="lineno"> 1692</span> </div>
|
|
<div class="line"><a id="l01693" name="l01693"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#a2988304a57c8b68fdd6ea271259d0143"> 1693</a></span><a class="code hl_class" href="classoperations__research_1_1_constraint.html">Constraint</a>* <a class="code hl_function" href="classoperations__research_1_1_solver.html#a42aa9b19e7f196e8ae5d94a192f132d5">Solver::MakeElementEquality</a>(<span class="keyword">const</span> std::vector<IntVar*>& vars,</div>
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|
<div class="line"><a id="l01694" name="l01694"></a><span class="lineno"> 1694</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>,</div>
|
|
<div class="line"><a id="l01695" name="l01695"></a><span class="lineno"> 1695</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> target) {</div>
|
|
<div class="line"><a id="l01696" name="l01696"></a><span class="lineno"> 1696</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceoperations__research.html#ae4c7a8bfc6877606e512d3279549f44d">AreAllBound</a>(vars)) {</div>
|
|
<div class="line"><a id="l01697" name="l01697"></a><span class="lineno"> 1697</span> std::vector<int64_t> values(vars.size());</div>
|
|
<div class="line"><a id="l01698" name="l01698"></a><span class="lineno"> 1698</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 id="l01699" name="l01699"></a><span class="lineno"> 1699</span> values[i] = vars[i]->Value();</div>
|
|
<div class="line"><a id="l01700" name="l01700"></a><span class="lineno"> 1700</span> }</div>
|
|
<div class="line"><a id="l01701" name="l01701"></a><span class="lineno"> 1701</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#a42aa9b19e7f196e8ae5d94a192f132d5">MakeElementEquality</a>(values, <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, target);</div>
|
|
<div class="line"><a id="l01702" name="l01702"></a><span class="lineno"> 1702</span> }</div>
|
|
<div class="line"><a id="l01703" name="l01703"></a><span class="lineno"> 1703</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Bound()) {</div>
|
|
<div class="line"><a id="l01704" name="l01704"></a><span class="lineno"> 1704</span> <span class="keyword">const</span> int64_t val = <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Min();</div>
|
|
<div class="line"><a id="l01705" name="l01705"></a><span class="lineno"> 1705</span> <span class="keywordflow">if</span> (val < 0 || val >= vars.size()) {</div>
|
|
<div class="line"><a id="l01706" name="l01706"></a><span class="lineno"> 1706</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#a1f73b85db1b5b095064d1b2d1e40f23b">MakeFalseConstraint</a>();</div>
|
|
<div class="line"><a id="l01707" name="l01707"></a><span class="lineno"> 1707</span> } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a id="l01708" name="l01708"></a><span class="lineno"> 1708</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#a2085a8965de86fa4cf3aa76331331372">MakeEquality</a>(target, vars[val]);</div>
|
|
<div class="line"><a id="l01709" name="l01709"></a><span class="lineno"> 1709</span> }</div>
|
|
<div class="line"><a id="l01710" name="l01710"></a><span class="lineno"> 1710</span> } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a id="l01711" name="l01711"></a><span class="lineno"> 1711</span> <span class="keywordflow">if</span> (target-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#a1d04569b37cb7fe6ed0956ab71e08bc9">Bound</a>()) {</div>
|
|
<div class="line"><a id="l01712" name="l01712"></a><span class="lineno"> 1712</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7">RevAlloc</a>(</div>
|
|
<div class="line"><a id="l01713" name="l01713"></a><span class="lineno"> 1713</span> <span class="keyword">new</span> IntExprArrayElementCstCt(<span class="keyword">this</span>, vars, <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, target-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#a62b340f6d1dde6a36560bd88a382ada7">Min</a>()));</div>
|
|
<div class="line"><a id="l01714" name="l01714"></a><span class="lineno"> 1714</span> } <span class="keywordflow">else</span> {</div>
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|
<div class="line"><a id="l01715" name="l01715"></a><span class="lineno"> 1715</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7">RevAlloc</a>(<span class="keyword">new</span> IntExprArrayElementCt(<span class="keyword">this</span>, vars, <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, target));</div>
|
|
<div class="line"><a id="l01716" name="l01716"></a><span class="lineno"> 1716</span> }</div>
|
|
<div class="line"><a id="l01717" name="l01717"></a><span class="lineno"> 1717</span> }</div>
|
|
<div class="line"><a id="l01718" name="l01718"></a><span class="lineno"> 1718</span>}</div>
|
|
<div class="line"><a id="l01719" name="l01719"></a><span class="lineno"> 1719</span> </div>
|
|
<div class="line"><a id="l01720" name="l01720"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#ac085ecdbf4f27716641a6369da14d954"> 1720</a></span><a class="code hl_class" href="classoperations__research_1_1_constraint.html">Constraint</a>* <a class="code hl_function" href="classoperations__research_1_1_solver.html#a42aa9b19e7f196e8ae5d94a192f132d5">Solver::MakeElementEquality</a>(<span class="keyword">const</span> std::vector<IntVar*>& vars,</div>
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|
<div class="line"><a id="l01721" name="l01721"></a><span class="lineno"> 1721</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, int64_t target) {</div>
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|
<div class="line"><a id="l01722" name="l01722"></a><span class="lineno"> 1722</span> <span class="keywordflow">if</span> (<a class="code hl_function" href="namespaceoperations__research.html#ae4c7a8bfc6877606e512d3279549f44d">AreAllBound</a>(vars)) {</div>
|
|
<div class="line"><a id="l01723" name="l01723"></a><span class="lineno"> 1723</span> std::vector<int> valid_indices;</div>
|
|
<div class="line"><a id="l01724" name="l01724"></a><span class="lineno"> 1724</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 id="l01725" name="l01725"></a><span class="lineno"> 1725</span> <span class="keywordflow">if</span> (vars[i]-><a class="code hl_function" href="namespaceoperations__research_1_1sat.html#a96eab70b5ead3894afac4d4fff0fd984">Value</a>() == target) {</div>
|
|
<div class="line"><a id="l01726" name="l01726"></a><span class="lineno"> 1726</span> valid_indices.push_back(i);</div>
|
|
<div class="line"><a id="l01727" name="l01727"></a><span class="lineno"> 1727</span> }</div>
|
|
<div class="line"><a id="l01728" name="l01728"></a><span class="lineno"> 1728</span> }</div>
|
|
<div class="line"><a id="l01729" name="l01729"></a><span class="lineno"> 1729</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#a4d94925b21a62f9e9ecba91d4783b30d">MakeMemberCt</a>(<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, valid_indices);</div>
|
|
<div class="line"><a id="l01730" name="l01730"></a><span class="lineno"> 1730</span> }</div>
|
|
<div class="line"><a id="l01731" name="l01731"></a><span class="lineno"> 1731</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Bound()) {</div>
|
|
<div class="line"><a id="l01732" name="l01732"></a><span class="lineno"> 1732</span> <span class="keyword">const</span> int64_t pos = <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Min();</div>
|
|
<div class="line"><a id="l01733" name="l01733"></a><span class="lineno"> 1733</span> <span class="keywordflow">if</span> (pos >= 0 && pos < vars.size()) {</div>
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|
<div class="line"><a id="l01734" name="l01734"></a><span class="lineno"> 1734</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> = vars[pos];</div>
|
|
<div class="line"><a id="l01735" name="l01735"></a><span class="lineno"> 1735</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#a2085a8965de86fa4cf3aa76331331372">MakeEquality</a>(<a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, target);</div>
|
|
<div class="line"><a id="l01736" name="l01736"></a><span class="lineno"> 1736</span> } <span class="keywordflow">else</span> {</div>
|
|
<div class="line"><a id="l01737" name="l01737"></a><span class="lineno"> 1737</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#a1f73b85db1b5b095064d1b2d1e40f23b">MakeFalseConstraint</a>();</div>
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|
<div class="line"><a id="l01738" name="l01738"></a><span class="lineno"> 1738</span> }</div>
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<div class="line"><a id="l01739" name="l01739"></a><span class="lineno"> 1739</span> } <span class="keywordflow">else</span> {</div>
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|
<div class="line"><a id="l01740" name="l01740"></a><span class="lineno"> 1740</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7">RevAlloc</a>(<span class="keyword">new</span> IntExprArrayElementCstCt(<span class="keyword">this</span>, vars, <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, target));</div>
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|
<div class="line"><a id="l01741" name="l01741"></a><span class="lineno"> 1741</span> }</div>
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|
<div class="line"><a id="l01742" name="l01742"></a><span class="lineno"> 1742</span>}</div>
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|
<div class="line"><a id="l01743" name="l01743"></a><span class="lineno"> 1743</span> </div>
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<div class="line"><a id="l01744" name="l01744"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#a814f10c84ca9b8ee0b25453b8c381a02"> 1744</a></span><a class="code hl_class" href="classoperations__research_1_1_constraint.html">Constraint</a>* <a class="code hl_function" href="classoperations__research_1_1_solver.html#a814f10c84ca9b8ee0b25453b8c381a02">Solver::MakeIndexOfConstraint</a>(<span class="keyword">const</span> std::vector<IntVar*>& vars,</div>
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|
<div class="line"><a id="l01745" name="l01745"></a><span class="lineno"> 1745</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, int64_t target) {</div>
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<div class="line"><a id="l01746" name="l01746"></a><span class="lineno"> 1746</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Bound()) {</div>
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|
<div class="line"><a id="l01747" name="l01747"></a><span class="lineno"> 1747</span> <span class="keyword">const</span> int64_t pos = <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>->Min();</div>
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<div class="line"><a id="l01748" name="l01748"></a><span class="lineno"> 1748</span> <span class="keywordflow">if</span> (pos >= 0 && pos < vars.size()) {</div>
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<div class="line"><a id="l01749" name="l01749"></a><span class="lineno"> 1749</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> <a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> = vars[pos];</div>
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|
<div class="line"><a id="l01750" name="l01750"></a><span class="lineno"> 1750</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#a2085a8965de86fa4cf3aa76331331372">MakeEquality</a>(<a class="code hl_variable" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>, target);</div>
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|
<div class="line"><a id="l01751" name="l01751"></a><span class="lineno"> 1751</span> } <span class="keywordflow">else</span> {</div>
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|
<div class="line"><a id="l01752" name="l01752"></a><span class="lineno"> 1752</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#a1f73b85db1b5b095064d1b2d1e40f23b">MakeFalseConstraint</a>();</div>
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|
<div class="line"><a id="l01753" name="l01753"></a><span class="lineno"> 1753</span> }</div>
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|
<div class="line"><a id="l01754" name="l01754"></a><span class="lineno"> 1754</span> } <span class="keywordflow">else</span> {</div>
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|
<div class="line"><a id="l01755" name="l01755"></a><span class="lineno"> 1755</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7">RevAlloc</a>(<span class="keyword">new</span> IntExprIndexOfCt(<span class="keyword">this</span>, vars, <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, target));</div>
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|
<div class="line"><a id="l01756" name="l01756"></a><span class="lineno"> 1756</span> }</div>
|
|
<div class="line"><a id="l01757" name="l01757"></a><span class="lineno"> 1757</span>}</div>
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|
<div class="line"><a id="l01758" name="l01758"></a><span class="lineno"> 1758</span> </div>
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|
<div class="line"><a id="l01759" name="l01759"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_solver.html#a141ceaeede5f00e9a4c798e55048cf99"> 1759</a></span><a class="code hl_class" href="classoperations__research_1_1_int_expr.html">IntExpr</a>* <a class="code hl_function" href="classoperations__research_1_1_solver.html#a141ceaeede5f00e9a4c798e55048cf99">Solver::MakeIndexExpression</a>(<span class="keyword">const</span> std::vector<IntVar*>& vars,</div>
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<div class="line"><a id="l01760" name="l01760"></a><span class="lineno"> 1760</span> int64_t <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>) {</div>
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<div class="line"><a id="l01761" name="l01761"></a><span class="lineno"> 1761</span> <a class="code hl_class" href="classoperations__research_1_1_int_expr.html">IntExpr</a>* <span class="keyword">const</span> cache = model_cache_->FindVarArrayConstantExpression(</div>
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<div class="line"><a id="l01762" name="l01762"></a><span class="lineno"> 1762</span> vars, <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>, <a class="code hl_enumvalue" href="classoperations__research_1_1_model_cache.html#accb0b4e01f39be7d7d482c4a3797476caebf2a4cbf4f2f568990b8fa64d3d006c">ModelCache::VAR_ARRAY_CONSTANT_INDEX</a>);</div>
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<div class="line"><a id="l01763" name="l01763"></a><span class="lineno"> 1763</span> <span class="keywordflow">if</span> (cache != <span class="keyword">nullptr</span>) {</div>
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|
<div class="line"><a id="l01764" name="l01764"></a><span class="lineno"> 1764</span> <span class="keywordflow">return</span> cache-><a class="code hl_function" href="classoperations__research_1_1_int_expr.html#a8a1d9ddd5f5fc8f2a02b8a8700d3e3b1">Var</a>();</div>
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|
<div class="line"><a id="l01765" name="l01765"></a><span class="lineno"> 1765</span> } <span class="keywordflow">else</span> {</div>
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|
<div class="line"><a id="l01766" name="l01766"></a><span class="lineno"> 1766</span> <span class="keyword">const</span> std::string <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a> =</div>
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<div class="line"><a id="l01767" name="l01767"></a><span class="lineno"> 1767</span> absl::StrFormat(<span class="stringliteral">"Index(%s, %d)"</span>, <a class="code hl_function" href="namespaceoperations__research.html#aea04391e4d85555ed4fde9b89e8139f2">JoinNamePtr</a>(vars, <span class="stringliteral">", "</span>), <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>);</div>
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<div class="line"><a id="l01768" name="l01768"></a><span class="lineno"> 1768</span> <a class="code hl_class" href="classoperations__research_1_1_int_var.html">IntVar</a>* <span class="keyword">const</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a> = <a class="code hl_function" href="classoperations__research_1_1_solver.html#a495aac6fec0fd7a6780cde3fc6128fdc">MakeIntVar</a>(0, vars.size() - 1, <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>);</div>
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<div class="line"><a id="l01769" name="l01769"></a><span class="lineno"> 1769</span> <a class="code hl_function" href="classoperations__research_1_1_solver.html#a5931080c9bfda8dedfef0e3adf313ab3">AddConstraint</a>(<a class="code hl_function" href="classoperations__research_1_1_solver.html#a814f10c84ca9b8ee0b25453b8c381a02">MakeIndexOfConstraint</a>(vars, <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>));</div>
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<div class="line"><a id="l01770" name="l01770"></a><span class="lineno"> 1770</span> model_cache_->InsertVarArrayConstantExpression(</div>
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<div class="line"><a id="l01771" name="l01771"></a><span class="lineno"> 1771</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>, vars, <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>, <a class="code hl_enumvalue" href="classoperations__research_1_1_model_cache.html#accb0b4e01f39be7d7d482c4a3797476caebf2a4cbf4f2f568990b8fa64d3d006c">ModelCache::VAR_ARRAY_CONSTANT_INDEX</a>);</div>
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|
<div class="line"><a id="l01772" name="l01772"></a><span class="lineno"> 1772</span> <span class="keywordflow">return</span> <a class="code hl_variable" href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a>;</div>
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|
<div class="line"><a id="l01773" name="l01773"></a><span class="lineno"> 1773</span> }</div>
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<div class="line"><a id="l01774" name="l01774"></a><span class="lineno"> 1774</span>}</div>
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<div class="line"><a id="l01775" name="l01775"></a><span class="lineno"> 1775</span>} <span class="comment">// namespace operations_research</span></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#l00044">alldiff_cst.cc:44</a></div></div>
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<div class="ttc" id="aalldiff__cst_8cc_html_a26e6db9bcc64b584051ecc28171ed11f"><div class="ttname"><a href="alldiff__cst_8cc.html#a26e6db9bcc64b584051ecc28171ed11f">max</a></div><div class="ttdeci">int64_t max</div><div class="ttdef"><b>Definition:</b> <a href="alldiff__cst_8cc_source.html#l00140">alldiff_cst.cc:140</a></div></div>
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<div class="ttc" id="aalldiff__cst_8cc_html_ad10edae0a852d72fb76afb1c77735045"><div class="ttname"><a href="alldiff__cst_8cc.html#ad10edae0a852d72fb76afb1c77735045">min</a></div><div class="ttdeci">int64_t min</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_a4395e95bab44e222cb2e77251017a0e2"><div class="ttname"><a href="base_2logging_8h.html#a4395e95bab44e222cb2e77251017a0e2">DCHECK_LE</a></div><div class="ttdeci">#define DCHECK_LE(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00893">base/logging.h:893</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#l00703">base/logging.h:703</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_aae2dc65d9ea248d54bf39daa986dd295"><div class="ttname"><a href="base_2logging_8h.html#aae2dc65d9ea248d54bf39daa986dd295">DCHECK_GE</a></div><div class="ttdeci">#define DCHECK_GE(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00895">base/logging.h:895</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_ab4f56aa24c4c9cddc47a6abd2d747f9a"><div class="ttname"><a href="base_2logging_8h.html#ab4f56aa24c4c9cddc47a6abd2d747f9a">DCHECK_GT</a></div><div class="ttdeci">#define DCHECK_GT(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00896">base/logging.h:896</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_ab62f5ed8f2d48e29802be0cbbcd1359a"><div class="ttname"><a href="base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a">DCHECK_LT</a></div><div class="ttdeci">#define DCHECK_LT(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00894">base/logging.h:894</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#l00890">base/logging.h:890</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_ae89df3243bbb8341130c7b3f44145ea0"><div class="ttname"><a href="base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0">DCHECK_EQ</a></div><div class="ttdeci">#define DCHECK_EQ(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00891">base/logging.h:891</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_base_int_expr_html"><div class="ttname"><a href="classoperations__research_1_1_base_int_expr.html">operations_research::BaseIntExpr</a></div><div class="ttdef"><b>Definition:</b> <a href="constraint__solveri_8h_source.html#l00101">constraint_solveri.h:101</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_cast_constraint_html"><div class="ttname"><a href="classoperations__research_1_1_cast_constraint.html">operations_research::CastConstraint</a></div><div class="ttdoc">Cast constraints are special channeling constraints designed to keep a variable in sync with an expre...</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03662">constraint_solver.h:3662</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_cast_constraint_html_a98fcd7d6529aa105a5d9ca4b282579f0"><div class="ttname"><a href="classoperations__research_1_1_cast_constraint.html#a98fcd7d6529aa105a5d9ca4b282579f0">operations_research::CastConstraint::target_var_</a></div><div class="ttdeci">IntVar *const target_var_</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03673">constraint_solver.h:3673</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#l03626">constraint_solver.h:3626</a></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#l03342">constraint_solver.h:3342</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_if_then_else_ct_html"><div class="ttname"><a href="classoperations__research_1_1_if_then_else_ct.html">operations_research::IfThenElseCt</a></div><div class="ttdef"><b>Definition:</b> <a href="element_8cc_source.html#l01126">element.cc:1126</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_if_then_else_ct_html_a19d94d32f3bde30deeebb883c6f71f84"><div class="ttname"><a href="classoperations__research_1_1_if_then_else_ct.html#a19d94d32f3bde30deeebb883c6f71f84">operations_research::IfThenElseCt::Post</a></div><div class="ttdeci">void Post() override</div><div class="ttdoc">This method is called when the constraint is processed by the solver.</div><div class="ttdef"><b>Definition:</b> <a href="element_8cc_source.html#l01137">element.cc:1137</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_if_then_else_ct_html_a36d844f2722273b190ed9a069dd25938"><div class="ttname"><a href="classoperations__research_1_1_if_then_else_ct.html#a36d844f2722273b190ed9a069dd25938">operations_research::IfThenElseCt::InitialPropagate</a></div><div class="ttdeci">void InitialPropagate() override</div><div class="ttdoc">This method performs the initial propagation of the constraint.</div><div class="ttdef"><b>Definition:</b> <a href="element_8cc_source.html#l01145">element.cc:1145</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_if_then_else_ct_html_a6a2a11f956ba811dc225b38a36d3b6cd"><div class="ttname"><a href="classoperations__research_1_1_if_then_else_ct.html#a6a2a11f956ba811dc225b38a36d3b6cd">operations_research::IfThenElseCt::IfThenElseCt</a></div><div class="ttdeci">IfThenElseCt(Solver *const solver, IntVar *const condition, IntExpr *const one, IntExpr *const zero, IntVar *const target)</div><div class="ttdef"><b>Definition:</b> <a href="element_8cc_source.html#l01128">element.cc:1128</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_if_then_else_ct_html_aa30c84aec5e60d6b74e1e1eb15011d4a"><div class="ttname"><a href="classoperations__research_1_1_if_then_else_ct.html#aa30c84aec5e60d6b74e1e1eb15011d4a">operations_research::IfThenElseCt::Accept</a></div><div class="ttdeci">void Accept(ModelVisitor *const visitor) const override</div><div class="ttdoc">Accepts the given visitor.</div><div class="ttdef"><b>Definition:</b> <a href="element_8cc_source.html#l01186">element.cc:1186</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_if_then_else_ct_html_aed804747c45a7e1caf81461f9e45dd91"><div class="ttname"><a href="classoperations__research_1_1_if_then_else_ct.html#aed804747c45a7e1caf81461f9e45dd91">operations_research::IfThenElseCt::DebugString</a></div><div class="ttdeci">std::string DebugString() const override</div><div class="ttdef"><b>Definition:</b> <a href="element_8cc_source.html#l01180">element.cc:1180</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_if_then_else_ct_html_af2fadbcabfcf89e875fc78ae982b4c77"><div class="ttname"><a href="classoperations__research_1_1_if_then_else_ct.html#af2fadbcabfcf89e875fc78ae982b4c77">operations_research::IfThenElseCt::~IfThenElseCt</a></div><div class="ttdeci">~IfThenElseCt() override</div><div class="ttdef"><b>Definition:</b> <a href="element_8cc_source.html#l01135">element.cc:1135</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_init_and_get_values_html"><div class="ttname"><a href="classoperations__research_1_1_init_and_get_values.html">operations_research::InitAndGetValues</a></div><div class="ttdoc">Utility class to encapsulate an IntVarIterator and use it in a range-based loop.</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03983">constraint_solver.h:3983</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_int_expr_html"><div class="ttname"><a href="classoperations__research_1_1_int_expr.html">operations_research::IntExpr</a></div><div class="ttdoc">The class IntExpr is the base of all integer expressions in constraint programming.</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03878">constraint_solver.h:3878</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_int_expr_html_a076a8890703df019ca737781b376cbe3"><div class="ttname"><a href="classoperations__research_1_1_int_expr.html#a076a8890703df019ca737781b376cbe3">operations_research::IntExpr::SetRange</a></div><div class="ttdeci">virtual void SetRange(int64_t l, int64_t u)</div><div class="ttdoc">This method sets both the min and the max of the expression.</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03895">constraint_solver.h:3895</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_int_expr_html_a1d04569b37cb7fe6ed0956ab71e08bc9"><div class="ttname"><a href="classoperations__research_1_1_int_expr.html#a1d04569b37cb7fe6ed0956ab71e08bc9">operations_research::IntExpr::Bound</a></div><div class="ttdeci">virtual bool Bound() const</div><div class="ttdoc">Returns true if the min and the max of the expression are equal.</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03904">constraint_solver.h:3904</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_int_expr_html_a2e57f8b497596533aae4607d8a89dd10"><div class="ttname"><a href="classoperations__research_1_1_int_expr.html#a2e57f8b497596533aae4607d8a89dd10">operations_research::IntExpr::SetValue</a></div><div class="ttdeci">virtual void SetValue(int64_t v)</div><div class="ttdoc">This method sets the value of the expression.</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03901">constraint_solver.h:3901</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_int_expr_html_a62b340f6d1dde6a36560bd88a382ada7"><div class="ttname"><a href="classoperations__research_1_1_int_expr.html#a62b340f6d1dde6a36560bd88a382ada7">operations_research::IntExpr::Min</a></div><div class="ttdeci">virtual int64_t Min() const =0</div></div>
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<div class="ttc" id="aclassoperations__research_1_1_int_expr_html_a8a1d9ddd5f5fc8f2a02b8a8700d3e3b1"><div class="ttname"><a href="classoperations__research_1_1_int_expr.html#a8a1d9ddd5f5fc8f2a02b8a8700d3e3b1">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_expr_html_ac84c250d67f30c89e845cd460eeaaad8"><div class="ttname"><a href="classoperations__research_1_1_int_expr.html#ac84c250d67f30c89e845cd460eeaaad8">operations_research::IntExpr::Max</a></div><div class="ttdeci">virtual int64_t Max() const =0</div></div>
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<div class="ttc" id="aclassoperations__research_1_1_int_expr_html_ace746bea8d19ba6bbf319dafbd5f5e5c"><div class="ttname"><a href="classoperations__research_1_1_int_expr.html#ace746bea8d19ba6bbf319dafbd5f5e5c">operations_research::IntExpr::Range</a></div><div class="ttdeci">virtual void Range(int64_t *l, int64_t *u)</div><div class="ttdoc">By default calls Min() and Max(), but can be redefined when Min and Max code can be factorized.</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03890">constraint_solver.h:3890</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_int_expr_html_af13b2ea301c6800bb6d43bd70716bf6d"><div class="ttname"><a href="classoperations__research_1_1_int_expr.html#af13b2ea301c6800bb6d43bd70716bf6d">operations_research::IntExpr::WhenRange</a></div><div class="ttdeci">virtual void WhenRange(Demon *d)=0</div><div class="ttdoc">Attach a demon that will watch the min or the max of 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#l04040">constraint_solver.h:4040</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_int_var_html_a0723abf37f7a5a8a604fd1bcd96a7be0"><div class="ttname"><a href="classoperations__research_1_1_int_var.html#a0723abf37f7a5a8a604fd1bcd96a7be0">operations_research::IntVar::Contains</a></div><div class="ttdeci">virtual bool Contains(int64_t v) const =0</div><div class="ttdoc">This method returns whether the value 'v' is in the domain of the variable.</div></div>
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<div class="ttc" id="aclassoperations__research_1_1_int_var_html_a6e33a313eaf507bae0eb7068455a5bdc"><div class="ttname"><a href="classoperations__research_1_1_int_var.html#a6e33a313eaf507bae0eb7068455a5bdc">operations_research::IntVar::WhenBound</a></div><div class="ttdeci">virtual void WhenBound(Demon *d)=0</div><div class="ttdoc">This method attaches a demon that will be awakened when the variable is bound.</div></div>
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<div class="ttc" id="aclassoperations__research_1_1_model_cache_html_accb0b4e01f39be7d7d482c4a3797476caebf2a4cbf4f2f568990b8fa64d3d006c"><div class="ttname"><a href="classoperations__research_1_1_model_cache.html#accb0b4e01f39be7d7d482c4a3797476caebf2a4cbf4f2f568990b8fa64d3d006c">operations_research::ModelCache::VAR_ARRAY_CONSTANT_INDEX</a></div><div class="ttdeci">@ VAR_ARRAY_CONSTANT_INDEX</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solveri_8h_source.html#l02181">constraint_solveri.h:2181</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_model_visitor_html"><div class="ttname"><a href="classoperations__research_1_1_model_visitor.html">operations_research::ModelVisitor</a></div><div class="ttdoc">Model visitor.</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03375">constraint_solver.h:3375</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_model_visitor_html_a18ba1952015fae2770ace40c811c2efb"><div class="ttname"><a href="classoperations__research_1_1_model_visitor.html#a18ba1952015fae2770ace40c811c2efb">operations_research::ModelVisitor::kIndex2Argument</a></div><div class="ttdeci">static const char kIndex2Argument[]</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03497">constraint_solver.h:3497</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_model_visitor_html_a1a1c411b20f73c324361e8eff94f12bd"><div class="ttname"><a href="classoperations__research_1_1_model_visitor.html#a1a1c411b20f73c324361e8eff94f12bd">operations_research::ModelVisitor::kMinArgument</a></div><div class="ttdeci">static const char kMinArgument[]</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03507">constraint_solver.h:3507</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_model_visitor_html_a30e4aa304708fb1cd99e94d8aabd7966"><div class="ttname"><a href="classoperations__research_1_1_model_visitor.html#a30e4aa304708fb1cd99e94d8aabd7966">operations_research::ModelVisitor::kElementEqual</a></div><div class="ttdeci">static const char kElementEqual[]</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03398">constraint_solver.h:3398</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#l03528">constraint_solver.h:3528</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_model_visitor_html_a5f9d5cd2badcf4361bfebd07c9cb63d8"><div class="ttname"><a href="classoperations__research_1_1_model_visitor.html#a5f9d5cd2badcf4361bfebd07c9cb63d8">operations_research::ModelVisitor::kMaxArgument</a></div><div class="ttdeci">static const char kMaxArgument[]</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03505">constraint_solver.h:3505</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_model_visitor_html_a6c209a362cd20e6577972871f139c11c"><div class="ttname"><a href="classoperations__research_1_1_model_visitor.html#a6c209a362cd20e6577972871f139c11c">operations_research::ModelVisitor::kEvaluatorArgument</a></div><div class="ttdeci">static const char kEvaluatorArgument[]</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03536">constraint_solver.h:3536</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#l03535">constraint_solver.h:3535</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_model_visitor_html_ab354de3c492f5e3fc448e3af32450925"><div class="ttname"><a href="classoperations__research_1_1_model_visitor.html#ab354de3c492f5e3fc448e3af32450925">operations_research::ModelVisitor::kIndexOf</a></div><div class="ttdeci">static const char kIndexOf[]</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03383">constraint_solver.h:3383</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_model_visitor_html_ab6614ffbe6ef3cd964f87f3c473574fc"><div class="ttname"><a href="classoperations__research_1_1_model_visitor.html#ab6614ffbe6ef3cd964f87f3c473574fc">operations_research::ModelVisitor::kElement</a></div><div class="ttdeci">static const char kElement[]</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03397">constraint_solver.h:3397</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_model_visitor_html_adc9534f3f00f5aa6046609988d38967b"><div class="ttname"><a href="classoperations__research_1_1_model_visitor.html#adc9534f3f00f5aa6046609988d38967b">operations_research::ModelVisitor::kValuesArgument</a></div><div class="ttdeci">static const char kValuesArgument[]</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03533">constraint_solver.h:3533</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_model_visitor_html_af490af7f25d4b57c9b088a61001f6a1e"><div class="ttname"><a href="classoperations__research_1_1_model_visitor.html#af490af7f25d4b57c9b088a61001f6a1e">operations_research::ModelVisitor::kIndexArgument</a></div><div class="ttdeci">static const char kIndexArgument[]</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03498">constraint_solver.h:3498</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_propagation_base_object_html_a0b526d33739114e9255ffbe8343efe1a"><div class="ttname"><a href="classoperations__research_1_1_propagation_base_object.html#a0b526d33739114e9255ffbe8343efe1a">operations_research::PropagationBaseObject::solver</a></div><div class="ttdeci">Solver * solver() const</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03196">constraint_solver.h:3196</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_propagation_base_object_html_a1d89c28bd42ba9a52da008bb69367171"><div class="ttname"><a href="classoperations__research_1_1_propagation_base_object.html#a1d89c28bd42ba9a52da008bb69367171">operations_research::PropagationBaseObject::name</a></div><div class="ttdeci">virtual std::string name() const</div><div class="ttdoc">Object naming.</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8cc_source.html#l02511">constraint_solver.cc:2511</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_propagation_base_object_html_aed804747c45a7e1caf81461f9e45dd91"><div class="ttname"><a href="classoperations__research_1_1_propagation_base_object.html#aed804747c45a7e1caf81461f9e45dd91">operations_research::PropagationBaseObject::DebugString</a></div><div class="ttdeci">std::string DebugString() const override</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l03189">constraint_solver.h:3189</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html"><div class="ttname"><a href="classoperations__research_1_1_solver.html">operations_research::Solver</a></div><div class="ttdoc">Solver Class.</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l00245">constraint_solver.h:245</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_a141ceaeede5f00e9a4c798e55048cf99"><div class="ttname"><a href="classoperations__research_1_1_solver.html#a141ceaeede5f00e9a4c798e55048cf99">operations_research::Solver::MakeIndexExpression</a></div><div class="ttdeci">IntExpr * MakeIndexExpression(const std::vector< IntVar * > &vars, int64_t value)</div><div class="ttdoc">Returns the expression expr such that vars[expr] == value.</div><div class="ttdef"><b>Definition:</b> <a href="element_8cc_source.html#l01759">element.cc:1759</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_a14f5f5eb80fe6b09d39ff1c0f0b816a3"><div class="ttname"><a href="classoperations__research_1_1_solver.html#a14f5f5eb80fe6b09d39ff1c0f0b816a3">operations_research::Solver::RegisterIntExpr</a></div><div class="ttdeci">IntExpr * RegisterIntExpr(IntExpr *const expr)</div><div class="ttdoc">Registers a new IntExpr and wraps it inside a TraceIntExpr if necessary.</div><div class="ttdef"><b>Definition:</b> <a href="trace_8cc_source.html#l00849">trace.cc:849</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#l00523">constraints.cc:523</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_a2085a8965de86fa4cf3aa76331331372"><div class="ttname"><a href="classoperations__research_1_1_solver.html#a2085a8965de86fa4cf3aa76331331372">operations_research::Solver::MakeEquality</a></div><div class="ttdeci">Constraint * MakeEquality(IntExpr *const left, IntExpr *const right)</div><div class="ttdoc">left == right</div><div class="ttdef"><b>Definition:</b> <a href="range__cst_8cc_source.html#l00512">range_cst.cc:512</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_a42aa9b19e7f196e8ae5d94a192f132d5"><div class="ttname"><a href="classoperations__research_1_1_solver.html#a42aa9b19e7f196e8ae5d94a192f132d5">operations_research::Solver::MakeElementEquality</a></div><div class="ttdeci">Constraint * MakeElementEquality(const std::vector< int64_t > &vals, IntVar *const index, IntVar *const target)</div><div class="ttdef"><b>Definition:</b> <a href="element_8cc_source.html#l01681">element.cc:1681</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_a495aac6fec0fd7a6780cde3fc6128fdc"><div class="ttname"><a href="classoperations__research_1_1_solver.html#a495aac6fec0fd7a6780cde3fc6128fdc">operations_research::Solver::MakeIntVar</a></div><div class="ttdeci">IntVar * MakeIntVar(int64_t min, int64_t max, const std::string &name)</div><div class="ttdoc">MakeIntVar will create the best range based int var for the bounds given.</div><div class="ttdef"><b>Definition:</b> <a href="expressions_8cc_source.html#l06388">expressions.cc:6388</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_a4d94925b21a62f9e9ecba91d4783b30d"><div class="ttname"><a href="classoperations__research_1_1_solver.html#a4d94925b21a62f9e9ecba91d4783b30d">operations_research::Solver::MakeMemberCt</a></div><div class="ttdeci">Constraint * MakeMemberCt(IntExpr *const expr, const std::vector< int64_t > &values)</div><div class="ttdoc">expr in set.</div><div class="ttdef"><b>Definition:</b> <a href="expr__cst_8cc_source.html#l01163">expr_cst.cc:1163</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_a55d833360c375d45a3c503437de9841c"><div class="ttname"><a href="classoperations__research_1_1_solver.html#a55d833360c375d45a3c503437de9841c">operations_research::Solver::IndexEvaluator2</a></div><div class="ttdeci">std::function< int64_t(int64_t, int64_t)> IndexEvaluator2</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l00736">constraint_solver.h:736</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_a5931080c9bfda8dedfef0e3adf313ab3"><div class="ttname"><a href="classoperations__research_1_1_solver.html#a5931080c9bfda8dedfef0e3adf313ab3">operations_research::Solver::AddConstraint</a></div><div class="ttdeci">void AddConstraint(Constraint *const c)</div><div class="ttdoc">Adds the constraint 'c' to the model.</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8cc_source.html#l01663">constraint_solver.cc:1663</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#l06761">expressions.cc:6761</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_a74b8b1a83df2cb86a4e3606c747e202c"><div class="ttname"><a href="classoperations__research_1_1_solver.html#a74b8b1a83df2cb86a4e3606c747e202c">operations_research::Solver::MakeIfThenElseCt</a></div><div class="ttdeci">Constraint * MakeIfThenElseCt(IntVar *const condition, IntExpr *const then_expr, IntExpr *const else_expr, IntVar *const target_var)</div><div class="ttdoc">Special cases with arrays of size two.</div><div class="ttdef"><b>Definition:</b> <a href="element_8cc_source.html#l01609">element.cc:1609</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#l00035">constraints.cc:35</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_a814f10c84ca9b8ee0b25453b8c381a02"><div class="ttname"><a href="classoperations__research_1_1_solver.html#a814f10c84ca9b8ee0b25453b8c381a02">operations_research::Solver::MakeIndexOfConstraint</a></div><div class="ttdeci">Constraint * MakeIndexOfConstraint(const std::vector< IntVar * > &vars, IntVar *const index, int64_t target)</div><div class="ttdoc">This constraint is a special case of the element constraint with an array of integer variables,...</div><div class="ttdef"><b>Definition:</b> <a href="element_8cc_source.html#l01744">element.cc:1744</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_a88b9877d88ea2cf4d4b4b5bfc2916110"><div class="ttname"><a href="classoperations__research_1_1_solver.html#a88b9877d88ea2cf4d4b4b5bfc2916110">operations_research::Solver::MakeElement</a></div><div class="ttdeci">IntExpr * MakeElement(const std::vector< int64_t > &values, IntVar *const index)</div><div class="ttdoc">values[index]</div><div class="ttdef"><b>Definition:</b> <a href="element_8cc_source.html#l00657">element.cc:657</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_ac957f0efc6de9135512f60f80ba36083"><div class="ttname"><a href="classoperations__research_1_1_solver.html#ac957f0efc6de9135512f60f80ba36083">operations_research::Solver::MakeSum</a></div><div class="ttdeci">IntExpr * MakeSum(IntExpr *const left, IntExpr *const right)</div><div class="ttdoc">left + right.</div><div class="ttdef"><b>Definition:</b> <a href="expressions_8cc_source.html#l06564">expressions.cc:6564</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_ae37d3a68746841403f335654370e8560"><div class="ttname"><a href="classoperations__research_1_1_solver.html#ae37d3a68746841403f335654370e8560">operations_research::Solver::IndexEvaluator1</a></div><div class="ttdeci">std::function< int64_t(int64_t)> IndexEvaluator1</div><div class="ttdoc">Callback typedefs.</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l00735">constraint_solver.h:735</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_af49346bff5dd53d2e2d1c7c271c1a367"><div class="ttname"><a href="classoperations__research_1_1_solver.html#af49346bff5dd53d2e2d1c7c271c1a367">operations_research::Solver::Int64ToIntVar</a></div><div class="ttdeci">std::function< IntVar *(int64_t)> Int64ToIntVar</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l00741">constraint_solver.h:741</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_af5a1f8b1ea0ab0796c8667b9e2ef0ce7"><div class="ttname"><a href="classoperations__research_1_1_solver.html#af5a1f8b1ea0ab0796c8667b9e2ef0ce7">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#l00791">constraint_solver.h:791</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_solver_html_af8000758952f5c47fbc540e7515ec3d7"><div class="ttname"><a href="classoperations__research_1_1_solver.html#af8000758952f5c47fbc540e7515ec3d7">operations_research::Solver::MakeMonotonicElement</a></div><div class="ttdeci">IntExpr * MakeMonotonicElement(IndexEvaluator1 values, bool increasing, IntVar *const index)</div><div class="ttdoc">Function based element.</div><div class="ttdef"><b>Definition:</b> <a href="element_8cc_source.html#l00869">element.cc:869</a></div></div>
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<div class="ttc" id="aconstraint__solver_2table_8cc_html_a9293e4d29cac928301645070dd307683"><div class="ttname"><a href="constraint__solver_2table_8cc.html#a9293e4d29cac928301645070dd307683">b</a></div><div class="ttdeci">int64_t b</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_2table_8cc_source.html#l00047">constraint_solver/table.cc:47</a></div></div>
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<div class="ttc" id="aconstraint__solver_2table_8cc_html_ace49187800bab1a967e655278e69ca39"><div class="ttname"><a href="constraint__solver_2table_8cc.html#ace49187800bab1a967e655278e69ca39">to_remove_</a></div><div class="ttdeci">std::vector< int64_t > to_remove_</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_2table_8cc_source.html#l00230">constraint_solver/table.cc:230</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="adefault__search_8cc_html_ac673bc430bdc3fdaa09f7becf98ef267"><div class="ttname"><a href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a></div><div class="ttdeci">const std::string name</div><div class="ttdef"><b>Definition:</b> <a href="default__search_8cc_source.html#l00813">default_search.cc:813</a></div></div>
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<div class="ttc" id="ademon__profiler_8cc_html_ac072af30c4ffbc834bb4c681f6ecb514"><div class="ttname"><a href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a></div><div class="ttdeci">int64_t value</div><div class="ttdef"><b>Definition:</b> <a href="demon__profiler_8cc_source.html#l00044">demon_profiler.cc:44</a></div></div>
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<div class="ttc" id="aelement_8cc_html_a03fb7adebf0edf074fec98d8790c6506"><div class="ttname"><a href="element_8cc.html#a03fb7adebf0edf074fec98d8790c6506">UPDATE_ELEMENT_INDEX_BOUNDS</a></div><div class="ttdeci">#define UPDATE_ELEMENT_INDEX_BOUNDS(test)</div><div class="ttdef"><b>Definition:</b> <a href="element_8cc_source.html#l00988">element.cc:988</a></div></div>
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<div class="ttc" id="aelement_8cc_html_a2dac2393bef148b7c15723ef0770d558"><div class="ttname"><a href="element_8cc.html#a2dac2393bef148b7c15723ef0770d558">expr_</a></div><div class="ttdeci">IntVar *const expr_</div><div class="ttdef"><b>Definition:</b> <a href="element_8cc_source.html#l00087">element.cc:87</a></div></div>
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<div class="ttc" id="aelement_8cc_html_ac0db2d451cc038ba5425ebb07a91c6bf"><div class="ttname"><a href="element_8cc.html#ac0db2d451cc038ba5425ebb07a91c6bf">ABSL_FLAG</a></div><div class="ttdeci">ABSL_FLAG(bool, cp_disable_element_cache, true, "If true, caching for IntElement is disabled.")</div></div>
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<div class="ttc" id="aelement_8cc_html_ae40d2ccaf13a8f831331ba8be7115994"><div class="ttname"><a href="element_8cc.html#ae40d2ccaf13a8f831331ba8be7115994">UPDATE_BASE_ELEMENT_INDEX_BOUNDS</a></div><div class="ttdeci">#define UPDATE_BASE_ELEMENT_INDEX_BOUNDS(test)</div><div class="ttdef"><b>Definition:</b> <a href="element_8cc_source.html#l00129">element.cc:129</a></div></div>
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<div class="ttc" id="aelement_8cc_html_af284cb6e0cef6e8fb276380b92524ffd"><div class="ttname"><a href="element_8cc.html#af284cb6e0cef6e8fb276380b92524ffd">UPDATE_RMQ_BASE_ELEMENT_INDEX_BOUNDS</a></div><div class="ttdeci">#define UPDATE_RMQ_BASE_ELEMENT_INDEX_BOUNDS(test)</div><div class="ttdef"><b>Definition:</b> <a href="element_8cc_source.html#l00423">element.cc:423</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#l01874">expr_array.cc:1874</a></div></div>
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<div class="ttc" id="agscip__solver_8cc_html_a1ba5ca0f61f2fa13bd23bf0f89004f35"><div class="ttname"><a href="gscip__solver_8cc.html#a1ba5ca0f61f2fa13bd23bf0f89004f35">upper_bound</a></div><div class="ttdeci">double upper_bound</div><div class="ttdef"><b>Definition:</b> <a href="gscip__solver_8cc_source.html#l00137">gscip_solver.cc:137</a></div></div>
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<div class="ttc" id="agscip__solver_8cc_html_a1e2f9a2352c1d9a6cada9544898fceec"><div class="ttname"><a href="gscip__solver_8cc.html#a1e2f9a2352c1d9a6cada9544898fceec">lower_bound</a></div><div class="ttdeci">double lower_bound</div><div class="ttdef"><b>Definition:</b> <a href="gscip__solver_8cc_source.html#l00136">gscip_solver.cc:136</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="alocal__search_8cc_html_a750b5d744c39a06bfb13e6eb010e35d0"><div class="ttname"><a href="local__search_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a></div><div class="ttdeci">int index</div><div class="ttdef"><b>Definition:</b> <a href="local__search_8cc_source.html#l02750">local_search.cc:2750</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_1_1sat_html_a96eab70b5ead3894afac4d4fff0fd984"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a96eab70b5ead3894afac4d4fff0fd984">operations_research::sat::Value</a></div><div class="ttdeci">std::function< int64_t(const Model &)> Value(IntegerVariable v)</div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l01683">integer.h:1683</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">Collection of objects used to extend the Constraint Solver library.</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_a12527c82ffc8b31c5d8dc836c366d624"><div class="ttname"><a href="namespaceoperations__research.html#a12527c82ffc8b31c5d8dc836c366d624">operations_research::IsArrayConstant</a></div><div class="ttdeci">bool IsArrayConstant(const std::vector< T > &values, const T &value)</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solveri_8h_source.html#l02846">constraint_solveri.h:2846</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_a3d434774c07815a25ffaa7adb343c19e"><div class="ttname"><a href="namespaceoperations__research.html#a3d434774c07815a25ffaa7adb343c19e">operations_research::IsIncreasing</a></div><div class="ttdeci">bool IsIncreasing(const std::vector< T > &values)</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solveri_8h_source.html#l02926">constraint_solveri.h:2926</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_a3f4525e71a6b05d97c868f0832750a60"><div class="ttname"><a href="namespaceoperations__research.html#a3f4525e71a6b05d97c868f0832750a60">operations_research::IsArrayBoolean</a></div><div class="ttdeci">bool IsArrayBoolean(const std::vector< T > &values)</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solveri_8h_source.html#l02856">constraint_solveri.h:2856</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_a6a001b36b291a4afe7dffdbb9194bc45"><div class="ttname"><a href="namespaceoperations__research.html#a6a001b36b291a4afe7dffdbb9194bc45">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#l00682">constraint_solveri.h:682</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="anamespaceoperations__research_html_aa213d8f884283e0d72712243cbbefa7c"><div class="ttname"><a href="namespaceoperations__research.html#aa213d8f884283e0d72712243cbbefa7c">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#l00519">constraint_solveri.h:519</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_aafac7375c23337f25821aa6f86ca627c"><div class="ttname"><a href="namespaceoperations__research.html#aafac7375c23337f25821aa6f86ca627c">operations_research::IsIncreasingContiguous</a></div><div class="ttdeci">bool IsIncreasingContiguous(const std::vector< T > &values)</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solveri_8h_source.html#l02916">constraint_solveri.h:2916</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_abeac98dfd5ab1335f6d21a8d71bdfd51"><div class="ttname"><a href="namespaceoperations__research.html#abeac98dfd5ab1335f6d21a8d71bdfd51">operations_research::ToInt64Vector</a></div><div class="ttdeci">std::vector< int64_t > ToInt64Vector(const std::vector< int > &input)</div><div class="ttdef"><b>Definition:</b> <a href="utilities_8cc_source.html#l00828">utilities.cc:828</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_ac14e5bdd8a27f1b2089a783f842dce2f"><div class="ttname"><a href="namespaceoperations__research.html#ac14e5bdd8a27f1b2089a783f842dce2f">operations_research::LinkVarExpr</a></div><div class="ttdeci">void LinkVarExpr(Solver *const s, IntExpr *const expr, IntVar *const var)</div><div class="ttdef"><b>Definition:</b> <a href="expressions_8cc_source.html#l07429">expressions.cc:7429</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_ae0190f4a9c848c207d0bff97f625fcd1"><div class="ttname"><a href="namespaceoperations__research.html#ae0190f4a9c848c207d0bff97f625fcd1">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#l00560">constraint_solveri.h:560</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_ae4c7a8bfc6877606e512d3279549f44d"><div class="ttname"><a href="namespaceoperations__research.html#ae4c7a8bfc6877606e512d3279549f44d">operations_research::AreAllBound</a></div><div class="ttdeci">bool AreAllBound(const std::vector< IntVar * > &vars)</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solveri_8h_source.html#l02946">constraint_solveri.h:2946</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_aea04391e4d85555ed4fde9b89e8139f2"><div class="ttname"><a href="namespaceoperations__research.html#aea04391e4d85555ed4fde9b89e8139f2">operations_research::JoinNamePtr</a></div><div class="ttdeci">std::string JoinNamePtr(const std::vector< T > &v, const std::string &separator)</div><div class="ttdef"><b>Definition:</b> <a href="string__array_8h_source.html#l00052">string_array.h:52</a></div></div>
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<div class="ttc" id="anamespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdoc">STL namespace.</div></div>
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<div class="ttc" id="arange__minimum__query_8h_html"><div class="ttname"><a href="range__minimum__query_8h.html">range_minimum_query.h</a></div></div>
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<div class="ttc" id="asched__constraints_8cc_html_a527571de51e3f4b1fc9945f3a374faad"><div class="ttname"><a href="sched__constraints_8cc.html#a527571de51e3f4b1fc9945f3a374faad">target_var_</a></div><div class="ttdeci">IntervalVar *const target_var_</div><div class="ttdef"><b>Definition:</b> <a href="sched__constraints_8cc_source.html#l00232">sched_constraints.cc:232</a></div></div>
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<div class="ttc" id="asearch_8cc_html_ab8e7cdbcc8db4792b2ca9b8d4f5b0772"><div class="ttname"><a href="search_8cc.html#ab8e7cdbcc8db4792b2ca9b8d4f5b0772">evaluator_</a></div><div class="ttdeci">std::function< int64_t(int64_t, int64_t)> evaluator_</div><div class="ttdef"><b>Definition:</b> <a href="search_8cc_source.html#l01368">search.cc:1368</a></div></div>
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<div class="ttc" id="astring__array_8h_html"><div class="ttname"><a href="string__array_8h.html">string_array.h</a></div></div>
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