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<a href="cp__model__mapping_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright 2010-2021 Google LLC</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// You may obtain a copy of the License at</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">//</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">//</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// See the License for the specific language governing permissions and</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// limitations under the License.</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#ifndef OR_TOOLS_SAT_CP_MODEL_MAPPING_H_</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#define OR_TOOLS_SAT_CP_MODEL_MAPPING_H_</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <cstdint></span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <functional></span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <vector></span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include "absl/container/flat_hash_map.h"</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include "absl/container/flat_hash_set.h"</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include "<a class="code" href="int__type_8h.html">ortools/base/int_type.h</a>"</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "<a class="code" href="integral__types_8h.html">ortools/base/integral_types.h</a>"</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "<a class="code" href="base_2logging_8h.html">ortools/base/logging.h</a>"</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "<a class="code" href="strong__vector_8h.html">ortools/base/strong_vector.h</a>"</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "<a class="code" href="cp__model_8pb_8h.html">ortools/sat/cp_model.pb.h</a>"</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "<a class="code" href="cp__model__utils_8h.html">ortools/sat/cp_model_utils.h</a>"</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "<a class="code" href="integer_8h.html">ortools/sat/integer.h</a>"</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "<a class="code" href="intervals_8h.html">ortools/sat/intervals.h</a>"</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include "<a class="code" href="sat_2linear__constraint_8h.html">ortools/sat/linear_constraint.h</a>"</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include "<a class="code" href="sat_2model_8h.html">ortools/sat/model.h</a>"</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include "<a class="code" href="sat__base_8h.html">ortools/sat/sat_base.h</a>"</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">namespace </span><a class="code" href="namespaceoperations__research.html">operations_research</a> {</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">namespace </span>sat {</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment">// For an optimization problem, this contains the internal integer objective</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment">// to minimize and information on how to display it correctly in the logs.</span></div><div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="structoperations__research_1_1sat_1_1_objective_definition.html"> 40</a></span> <span class="keyword">struct </span><a class="code" href="structoperations__research_1_1sat_1_1_objective_definition.html">ObjectiveDefinition</a> {</div><div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="structoperations__research_1_1sat_1_1_objective_definition.html#a82cee82f19757e963cd151f690439a61"> 41</a></span>  <span class="keywordtype">double</span> <a class="code" href="structoperations__research_1_1sat_1_1_objective_definition.html#a82cee82f19757e963cd151f690439a61">scaling_factor</a> = 1.0;</div><div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="structoperations__research_1_1sat_1_1_objective_definition.html#a129303e4bd38a8cdba722b6238ed56e9"> 42</a></span>  <span class="keywordtype">double</span> <a class="code" href="structoperations__research_1_1sat_1_1_objective_definition.html#a129303e4bd38a8cdba722b6238ed56e9">offset</a> = 0.0;</div><div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="structoperations__research_1_1sat_1_1_objective_definition.html#aa3c0b31567c91babfffd5f9afc3161dc"> 43</a></span>  IntegerVariable <a class="code" href="structoperations__research_1_1sat_1_1_objective_definition.html#aa3c0b31567c91babfffd5f9afc3161dc">objective_var</a> = <a class="code" href="namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06">kNoIntegerVariable</a>;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="comment">// The objective linear expression that should be equal to objective_var.</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="comment">// If not all proto variable have an IntegerVariable view, then some vars</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="comment">// will be set to kNoIntegerVariable. In practice, when this is used, we make</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="comment">// sure there is a view though.</span></div><div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="structoperations__research_1_1sat_1_1_objective_definition.html#a73e4094f2d4e2adbe5e8d79a5b61fcd1"> 49</a></span>  std::vector<IntegerVariable> <a class="code" href="structoperations__research_1_1sat_1_1_objective_definition.html#a73e4094f2d4e2adbe5e8d79a5b61fcd1">vars</a>;</div><div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="structoperations__research_1_1sat_1_1_objective_definition.html#a4053d5aed2a34995e0aeb2042878ca7a"> 50</a></span>  std::vector<IntegerValue> <a class="code" href="structoperations__research_1_1sat_1_1_objective_definition.html#a4053d5aed2a34995e0aeb2042878ca7a">coeffs</a>;</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="comment">// List of variable that when set to their lower bound should help getting a</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="comment">// better objective. This is used by some search heuristic to preferably</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="comment">// assign any of the variable here to their lower bound first.</span></div><div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="structoperations__research_1_1sat_1_1_objective_definition.html#af5b2a1d7e63bfb038de979a4f77f13be"> 55</a></span>  absl::flat_hash_set<IntegerVariable> <a class="code" href="structoperations__research_1_1sat_1_1_objective_definition.html#af5b2a1d7e63bfb038de979a4f77f13be">objective_impacting_variables</a>;</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="structoperations__research_1_1sat_1_1_objective_definition.html#adb0775f26a8a26bbd760d700d66c5281"> 57</a></span>  <span class="keywordtype">double</span> <a class="code" href="structoperations__research_1_1sat_1_1_objective_definition.html#adb0775f26a8a26bbd760d700d66c5281">ScaleIntegerObjective</a>(IntegerValue <a class="code" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>)<span class="keyword"> const </span>{</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordflow">return</span> (<a class="code" href="namespaceoperations__research_1_1sat.html#aed77a1a7675c2f8568529a5a16247ec1">ToDouble</a>(<a class="code" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>) + <a class="code" href="structoperations__research_1_1sat_1_1_objective_definition.html#a129303e4bd38a8cdba722b6238ed56e9">offset</a>) * <a class="code" href="structoperations__research_1_1sat_1_1_objective_definition.html#a82cee82f19757e963cd151f690439a61">scaling_factor</a>;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  }</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> };</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment">// Holds the mapping between CpModel proto indices and the sat::model ones.</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment">//</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment">// This also holds some information used when loading a CpModel proto.</span></div><div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html"> 65</a></span> <span class="keyword">class </span><a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html">CpModelMapping</a> {</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="comment">// Returns true if the given CpModelProto variable reference refers to a</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="comment">// Boolean variable. Such variable will always have an associated Literal(),</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="comment">// but not always an associated Integer().</span></div><div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a40d4cc176c455f8de98e96aade69734a"> 70</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a40d4cc176c455f8de98e96aade69734a">IsBoolean</a>(<span class="keywordtype">int</span> ref)<span class="keyword"> const </span>{</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <a class="code" href="base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a">DCHECK_LT</a>(<a class="code" href="namespaceoperations__research_1_1sat.html#acdbc8ad33149d45a6e6fcd8b72fd68ed">PositiveRef</a>(ref), booleans_.size());</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">return</span> booleans_[<a class="code" href="namespaceoperations__research_1_1sat.html#acdbc8ad33149d45a6e6fcd8b72fd68ed">PositiveRef</a>(ref)] != <a class="code" href="namespaceoperations__research_1_1sat.html#add67896a84f6372a648154c5770a0ae0">kNoBooleanVariable</a>;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  }</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div><div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a4c46b216006440e76f16d33797123b3b"> 75</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a4c46b216006440e76f16d33797123b3b">IsInteger</a>(<span class="keywordtype">int</span> ref)<span class="keyword"> const </span>{</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <a class="code" href="base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a">DCHECK_LT</a>(<a class="code" href="namespaceoperations__research_1_1sat.html#acdbc8ad33149d45a6e6fcd8b72fd68ed">PositiveRef</a>(ref), integers_.size());</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">return</span> integers_[<a class="code" href="namespaceoperations__research_1_1sat.html#acdbc8ad33149d45a6e6fcd8b72fd68ed">PositiveRef</a>(ref)] != <a class="code" href="namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06">kNoIntegerVariable</a>;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  }</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div><div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a922026cbae3cd7aac276fcad53bd4278"> 80</a></span>  <a class="code" href="classoperations__research_1_1sat_1_1_literal.html">sat::Literal</a> <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a922026cbae3cd7aac276fcad53bd4278">Literal</a>(<span class="keywordtype">int</span> ref)<span class="keyword"> const </span>{</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <a class="code" href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a>(<a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a40d4cc176c455f8de98e96aade69734a">IsBoolean</a>(ref));</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">return</span> <a class="code" href="classoperations__research_1_1sat_1_1_literal.html">sat::Literal</a>(booleans_[<a class="code" href="namespaceoperations__research_1_1sat.html#acdbc8ad33149d45a6e6fcd8b72fd68ed">PositiveRef</a>(ref)], <a class="code" href="namespaceoperations__research_1_1sat.html#a217338425de4389014563f1f24331713">RefIsPositive</a>(ref));</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  }</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div><div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a877d019ee57a306f9dc8da11efcb4c82"> 85</a></span>  IntegerVariable <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a877d019ee57a306f9dc8da11efcb4c82">Integer</a>(<span class="keywordtype">int</span> ref)<span class="keyword"> const </span>{</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <a class="code" href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a>(<a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a4c46b216006440e76f16d33797123b3b">IsInteger</a>(ref));</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keyword">const</span> IntegerVariable <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> = integers_[<a class="code" href="namespaceoperations__research_1_1sat.html#acdbc8ad33149d45a6e6fcd8b72fd68ed">PositiveRef</a>(ref)];</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceoperations__research_1_1sat.html#a217338425de4389014563f1f24331713">RefIsPositive</a>(ref) ? <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> : <a class="code" href="namespaceoperations__research_1_1sat.html#aae43e784db06c0974ce59ebbe8dd2b22">NegationOf</a>(<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>);</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  }</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="comment">// TODO(user): We could "easily" create an intermediate variable for more</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="comment">// complex linear expression. We could also identify duplicate expressions to</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="comment">// not create two identical integer variable.</span></div><div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a6ddddda7c40903f78e419181d0f85686"> 94</a></span>  <a class="code" href="structoperations__research_1_1sat_1_1_affine_expression.html">AffineExpression</a> <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a6ddddda7c40903f78e419181d0f85686">Affine</a>(<span class="keyword">const</span> <a class="code" href="classoperations__research_1_1sat_1_1_linear_expression_proto.html">LinearExpressionProto</a>& exp)<span class="keyword"> const </span>{</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="code" href="base_2logging_8h.html#ae4db23f10f5d4aad6d735f5a74cd6f8c">CHECK_LE</a>(exp.<a class="code" href="classoperations__research_1_1sat_1_1_linear_expression_proto.html#a81a65d7e582fb45427e0ffe69666bad9">vars</a>().size(), 1);</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">if</span> (exp.<a class="code" href="classoperations__research_1_1sat_1_1_linear_expression_proto.html#a81a65d7e582fb45427e0ffe69666bad9">vars</a>().empty()) {</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">return</span> <a class="code" href="structoperations__research_1_1sat_1_1_affine_expression.html">AffineExpression</a>(IntegerValue(exp.<a class="code" href="classoperations__research_1_1sat_1_1_linear_expression_proto.html#aa5753f19d2045582bbf7b95955965d6b">offset</a>()));</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  }</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">return</span> <a class="code" href="structoperations__research_1_1sat_1_1_affine_expression.html">AffineExpression</a>(<a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a877d019ee57a306f9dc8da11efcb4c82">Integer</a>(exp.<a class="code" href="classoperations__research_1_1sat_1_1_linear_expression_proto.html#a81a65d7e582fb45427e0ffe69666bad9">vars</a>(0)), IntegerValue(exp.<a class="code" href="classoperations__research_1_1sat_1_1_linear_expression_proto.html#a821ea964897901bfecffe8325b225736">coeffs</a>(0)),</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  IntegerValue(exp.<a class="code" href="classoperations__research_1_1sat_1_1_linear_expression_proto.html#aa5753f19d2045582bbf7b95955965d6b">offset</a>()));</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  }</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div><div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a099bf96c059cdd79e938f093a393db48"> 103</a></span>  IntervalVariable <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a099bf96c059cdd79e938f093a393db48">Interval</a>(<span class="keywordtype">int</span> i)<span class="keyword"> const </span>{</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <a class="code" href="base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9">CHECK_GE</a>(i, 0);</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <a class="code" href="base_2logging_8h.html#a4bd2e815ca2f702a4b6aa744b1ff3b82">CHECK_LT</a>(i, intervals_.size());</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <a class="code" href="base_2logging_8h.html#ab25e01a2942b821d66371fc68d53f2eb">CHECK_NE</a>(intervals_[i], <a class="code" href="namespaceoperations__research_1_1sat.html#a5dcbeecb5d63f15f9f4c79c2ffa08777">kNoIntervalVariable</a>);</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordflow">return</span> intervals_[i];</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  }</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> List></div><div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a29dc0991abf59a6d30c457b2de0f8e0b"> 111</a></span>  std::vector<IntegerVariable> <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a29dc0991abf59a6d30c457b2de0f8e0b">Integers</a>(<span class="keyword">const</span> List& list)<span class="keyword"> const </span>{</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  std::vector<IntegerVariable> result;</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span> i : list) result.push_back(<a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a877d019ee57a306f9dc8da11efcb4c82">Integer</a>(i));</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  }</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> ProtoIndices></div><div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a0f4307fe0ec0a2e2803a15a2f17aa394"> 118</a></span>  std::vector<sat::Literal> <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a0f4307fe0ec0a2e2803a15a2f17aa394">Literals</a>(<span class="keyword">const</span> ProtoIndices& indices)<span class="keyword"> const </span>{</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  std::vector<sat::Literal> result;</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keywordtype">int</span> i : indices) result.push_back(<a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a922026cbae3cd7aac276fcad53bd4278">CpModelMapping::Literal</a>(i));</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  }</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> List></div><div class="line"><a name="l00125"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a33762da266ed3af8b408930cbe82701f"> 125</a></span>  std::vector<AffineExpression> <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a33762da266ed3af8b408930cbe82701f">Affines</a>(<span class="keyword">const</span> List& list)<span class="keyword"> const </span>{</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  std::vector<AffineExpression> result;</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>& i : list) result.push_back(<a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a6ddddda7c40903f78e419181d0f85686">Affine</a>(i));</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  }</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> ProtoIndices></div><div class="line"><a name="l00132"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a39bcc12f6eb31e15986f6a824e9bae8c"> 132</a></span>  std::vector<IntervalVariable> <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a39bcc12f6eb31e15986f6a824e9bae8c">Intervals</a>(<span class="keyword">const</span> ProtoIndices& indices)<span class="keyword"> const </span>{</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  std::vector<IntervalVariable> result;</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keywordtype">int</span> i : indices) result.push_back(<a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a099bf96c059cdd79e938f093a393db48">Interval</a>(i));</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  }</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="comment">// Depending on the option, we will load constraints in stages. This is used</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="comment">// to detect constraints that are already loaded. For instance the interval</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="comment">// constraints and the linear constraint of size 1 (encodings) are usually</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="comment">// loaded first.</span></div><div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a66ee25333b0b64292cfa8731c4d4f5eb"> 142</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a66ee25333b0b64292cfa8731c4d4f5eb">ConstraintIsAlreadyLoaded</a>(<span class="keyword">const</span> <a class="code" href="classoperations__research_1_1sat_1_1_constraint_proto.html">ConstraintProto</a>* <a class="code" href="demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695">ct</a>)<span class="keyword"> const </span>{</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">return</span> already_loaded_ct_.contains(<a class="code" href="demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695">ct</a>);</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  }</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="comment">// Returns true if the given constraint is a "half-encoding" constraint. That</span></div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="comment">// is, if it is of the form (b => size 1 linear) but there is no (<=) side in</span></div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="comment">// the model. Such constraint are detected while we extract integer encoding</span></div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="comment">// and are cached here so that we can deal properly with them during the</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="comment">// linear relaxation.</span></div><div class="line"><a name="l00151"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a720a0bf27f64e4e267424c24369b10aa"> 151</a></span>  <span class="keywordtype">bool</span> <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a720a0bf27f64e4e267424c24369b10aa">IsHalfEncodingConstraint</a>(<span class="keyword">const</span> <a class="code" href="classoperations__research_1_1sat_1_1_constraint_proto.html">ConstraintProto</a>* <a class="code" href="demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695">ct</a>)<span class="keyword"> const </span>{</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordflow">return</span> is_half_encoding_ct_.contains(<a class="code" href="demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695">ct</a>);</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  }</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="comment">// Note that both these functions returns positive reference or -1.</span></div><div class="line"><a name="l00156"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a870d11729c8b44299ad9e258b06fa768"> 156</a></span>  <span class="keywordtype">int</span> <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a870d11729c8b44299ad9e258b06fa768">GetProtoVariableFromBooleanVariable</a>(BooleanVariable <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>)<span class="keyword"> const </span>{</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">if</span> (<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>.value() >= reverse_boolean_map_.<a class="code" href="classabsl_1_1_strong_vector.html#a60304b65bf89363bcc3165d3cde67f86">size</a>()) <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">return</span> reverse_boolean_map_[<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>];</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  }</div><div class="line"><a name="l00160"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a148597d78e10112b7e5e1f778de0410f"> 160</a></span>  <span class="keywordtype">int</span> <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a148597d78e10112b7e5e1f778de0410f">GetProtoVariableFromIntegerVariable</a>(IntegerVariable <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>)<span class="keyword"> const </span>{</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">if</span> (<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>.value() >= reverse_integer_map_.<a class="code" href="classabsl_1_1_strong_vector.html#a60304b65bf89363bcc3165d3cde67f86">size</a>()) <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">return</span> reverse_integer_map_[<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>];</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  }</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div><div class="line"><a name="l00165"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a35c653f3824ab8cd1ccf346e48cec494"> 165</a></span>  <span class="keyword">const</span> std::vector<IntegerVariable>& <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a35c653f3824ab8cd1ccf346e48cec494">GetVariableMapping</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordflow">return</span> integers_;</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  }</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div><div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a9ac5b8ec26d0d594e4d5fb0c0ce48c3c"> 169</a></span>  <a class="code" href="structoperations__research_1_1sat_1_1_linear_expression.html">LinearExpression</a> <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a9ac5b8ec26d0d594e4d5fb0c0ce48c3c">GetExprFromProto</a>(</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keyword">const</span> <a class="code" href="classoperations__research_1_1sat_1_1_linear_expression_proto.html">LinearExpressionProto</a>& expr_proto)<span class="keyword"> const </span>{</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <a class="code" href="structoperations__research_1_1sat_1_1_linear_expression.html">LinearExpression</a> expr;</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  expr.<a class="code" href="structoperations__research_1_1sat_1_1_linear_expression.html#a73e4094f2d4e2adbe5e8d79a5b61fcd1">vars</a> = <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a29dc0991abf59a6d30c457b2de0f8e0b">Integers</a>(expr_proto.<a class="code" href="classoperations__research_1_1sat_1_1_linear_expression_proto.html#a81a65d7e582fb45427e0ffe69666bad9">vars</a>());</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> j = 0; j < expr_proto.<a class="code" href="classoperations__research_1_1sat_1_1_linear_expression_proto.html#a7b556cd1b51adc0393fa36e82c11cd7e">coeffs_size</a>(); ++j) {</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  expr.<a class="code" href="structoperations__research_1_1sat_1_1_linear_expression.html#a4053d5aed2a34995e0aeb2042878ca7a">coeffs</a>.push_back(IntegerValue(expr_proto.<a class="code" href="classoperations__research_1_1sat_1_1_linear_expression_proto.html#a821ea964897901bfecffe8325b225736">coeffs</a>(j)));</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  }</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  expr.<a class="code" href="structoperations__research_1_1sat_1_1_linear_expression.html#acd07f8397a2e61932c8ee17a4e300e23">offset</a> = IntegerValue(expr_proto.<a class="code" href="classoperations__research_1_1sat_1_1_linear_expression_proto.html#aa5753f19d2045582bbf7b95955965d6b">offset</a>());</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordflow">return</span> <a class="code" href="namespaceoperations__research_1_1sat.html#a5ec390fe1c25c7af4de7a30f84a0cd27">CanonicalizeExpr</a>(expr);</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  }</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="comment">// For logging only, these are not super efficient.</span></div><div class="line"><a name="l00181"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a6362803926342ed9d75c777f2d94c4d3"> 181</a></span>  <span class="keywordtype">int</span> <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a6362803926342ed9d75c777f2d94c4d3">NumIntegerVariables</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordtype">int</span> result = 0;</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> IntegerVariable <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> : integers_) {</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordflow">if</span> (<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> != <a class="code" href="namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06">kNoIntegerVariable</a>) result++;</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  }</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  }</div><div class="line"><a name="l00188"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a432f9671a5c6197d10b284ad2443322c"> 188</a></span>  <span class="keywordtype">int</span> <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a432f9671a5c6197d10b284ad2443322c">NumBooleanVariables</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordtype">int</span> result = 0;</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">for</span> (<span class="keyword">const</span> BooleanVariable <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> : booleans_) {</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">if</span> (<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a> != <a class="code" href="namespaceoperations__research_1_1sat.html#add67896a84f6372a648154c5770a0ae0">kNoBooleanVariable</a>) result++;</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  }</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keywordflow">return</span> result;</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  }</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> </div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="comment">// Returns a heuristic set of values that could be created for the given</span></div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="comment">// variable when the constraints will be loaded.</span></div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="comment">// Note that the pointer is not stable across calls.</span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="comment">// It returns nullptr if the set is empty.</span></div><div class="line"><a name="l00200"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a5974fccf8f46db50a67c3dce1d27e9d0"> 200</a></span>  <span class="keyword">const</span> absl::flat_hash_set<int64_t>& <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a5974fccf8f46db50a67c3dce1d27e9d0">PotentialEncodedValues</a>(<span class="keywordtype">int</span> <a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>) {</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keyword">const</span> <span class="keyword">auto</span>& it = variables_to_encoded_values_.find(<a class="code" href="expr__array_8cc.html#a472a99923cbe11ae7b5a5d157d9ad465">var</a>);</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordflow">if</span> (it != variables_to_encoded_values_.end()) {</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">return</span> it->second;</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  }</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">return</span> empty_set_;</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  }</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="comment">// Returns the number of variables in the loaded proto.</span></div><div class="line"><a name="l00209"></a><span class="lineno"><a class="line" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#ae05bc267fe7166e53214c1b3fa157023"> 209</a></span>  <span class="keywordtype">int</span> <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#ae05bc267fe7166e53214c1b3fa157023">NumProtoVariables</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> integers_.size(); }</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> </div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keyword">friend</span> <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a1a6eefe7a5bfd8bdf83407c9e6af56f5">LoadVariables</a>(<span class="keyword">const</span> <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_proto.html">CpModelProto</a>& <a class="code" href="cp__model__solver_8cc.html#a6ac76d8a372013f67c4973012948ec84">model_proto</a>,</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordtype">bool</span> view_all_booleans_as_integers, <a class="code" href="classoperations__research_1_1sat_1_1_model.html">Model</a>* m);</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keyword">friend</span> <span class="keywordtype">void</span> <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#ad78bf6fcea4b54f750e2457e47b4f46a">ExtractEncoding</a>(<span class="keyword">const</span> <a class="code" href="classoperations__research_1_1sat_1_1_cp_model_proto.html">CpModelProto</a>& <a class="code" href="cp__model__solver_8cc.html#a6ac76d8a372013f67c4973012948ec84">model_proto</a>, <a class="code" href="classoperations__research_1_1sat_1_1_model.html">Model</a>* m);</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="comment">// Note that only the variables used by at least one constraint will be</span></div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <span class="comment">// created, the other will have a kNo[Integer,Interval,Boolean]VariableValue.</span></div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  std::vector<IntegerVariable> integers_;</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  std::vector<IntervalVariable> intervals_;</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  std::vector<BooleanVariable> booleans_;</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> </div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="comment">// Recover from a IntervalVariable/BooleanVariable its associated CpModelProto</span></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="comment">// index. The value of -1 is used to indicate that there is no correspondence</span></div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="comment">// (i.e. this variable is only used internally).</span></div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <a class="code" href="classabsl_1_1_strong_vector.html">absl::StrongVector<BooleanVariable, int></a> reverse_boolean_map_;</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <a class="code" href="classabsl_1_1_strong_vector.html">absl::StrongVector<IntegerVariable, int></a> reverse_integer_map_;</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="comment">// Set of constraints to ignore because they were already dealt with by</span></div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="comment">// ExtractEncoding().</span></div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  absl::flat_hash_set<const ConstraintProto*> already_loaded_ct_;</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  absl::flat_hash_set<const ConstraintProto*> is_half_encoding_ct_;</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> </div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  absl::flat_hash_map<int, absl::flat_hash_set<int64_t>></div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  variables_to_encoded_values_;</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keyword">const</span> absl::flat_hash_set<int64_t> empty_set_;</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> };</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> } <span class="comment">// namespace sat</span></div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> } <span class="comment">// namespace operations_research</span></div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> </div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="preprocessor">#endif // OR_TOOLS_SAT_CP_MODEL_MAPPING_H_</span></div><div class="ttc" id="classoperations__research_1_1sat_1_1_cp_model_mapping_html_a0f4307fe0ec0a2e2803a15a2f17aa394"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a0f4307fe0ec0a2e2803a15a2f17aa394">operations_research::sat::CpModelMapping::Literals</a></div><div class="ttdeci">std::vector< sat::Literal > Literals(const ProtoIndices &indices) const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00118">cp_model_mapping.h:118</a></div></div>
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<div class="ttc" id="structoperations__research_1_1sat_1_1_objective_definition_html_a73e4094f2d4e2adbe5e8d79a5b61fcd1"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_objective_definition.html#a73e4094f2d4e2adbe5e8d79a5b61fcd1">operations_research::sat::ObjectiveDefinition::vars</a></div><div class="ttdeci">std::vector< IntegerVariable > vars</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00049">cp_model_mapping.h:49</a></div></div>
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<div class="ttc" id="base_2logging_8h_html_a7cc25402ecd7591b4c39934dd656b1f9"><div class="ttname"><a href="base_2logging_8h.html#a7cc25402ecd7591b4c39934dd656b1f9">CHECK_GE</a></div><div class="ttdeci">#define CHECK_GE(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00706">base/logging.h:706</a></div></div>
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<div class="ttc" id="structoperations__research_1_1sat_1_1_linear_expression_html_acd07f8397a2e61932c8ee17a4e300e23"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_linear_expression.html#acd07f8397a2e61932c8ee17a4e300e23">operations_research::sat::LinearExpression::offset</a></div><div class="ttdeci">IntegerValue offset</div><div class="ttdef"><b>Definition:</b> <a href="sat_2linear__constraint_8h_source.html#l00091">sat/linear_constraint.h:91</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_model_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_model.html">operations_research::sat::Model</a></div><div class="ttdoc">Class that owns everything related to a particular optimization model.</div><div class="ttdef"><b>Definition:</b> <a href="sat_2model_8h_source.html#l00038">sat/model.h:38</a></div></div>
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<div class="ttc" id="int__type_8h_html"><div class="ttname"><a href="int__type_8h.html">int_type.h</a></div></div>
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<div class="ttc" id="structoperations__research_1_1sat_1_1_objective_definition_html_af5b2a1d7e63bfb038de979a4f77f13be"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_objective_definition.html#af5b2a1d7e63bfb038de979a4f77f13be">operations_research::sat::ObjectiveDefinition::objective_impacting_variables</a></div><div class="ttdeci">absl::flat_hash_set< IntegerVariable > objective_impacting_variables</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00055">cp_model_mapping.h:55</a></div></div>
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<div class="ttc" id="sat_2model_8h_html"><div class="ttname"><a href="sat_2model_8h.html">model.h</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_cp_model_mapping_html_a33762da266ed3af8b408930cbe82701f"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a33762da266ed3af8b408930cbe82701f">operations_research::sat::CpModelMapping::Affines</a></div><div class="ttdeci">std::vector< AffineExpression > Affines(const List &list) const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00125">cp_model_mapping.h:125</a></div></div>
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<div class="ttc" id="namespaceoperations__research_1_1sat_html_acdbc8ad33149d45a6e6fcd8b72fd68ed"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#acdbc8ad33149d45a6e6fcd8b72fd68ed">operations_research::sat::PositiveRef</a></div><div class="ttdeci">int PositiveRef(int ref)</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__utils_8h_source.html#l00035">cp_model_utils.h:35</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_literal_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_literal.html">operations_research::sat::Literal</a></div><div class="ttdef"><b>Definition:</b> <a href="sat__base_8h_source.html#l00066">sat_base.h:66</a></div></div>
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<div class="ttc" id="structoperations__research_1_1sat_1_1_objective_definition_html"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_objective_definition.html">operations_research::sat::ObjectiveDefinition</a></div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00040">cp_model_mapping.h:40</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_cp_model_mapping_html_a9ac5b8ec26d0d594e4d5fb0c0ce48c3c"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a9ac5b8ec26d0d594e4d5fb0c0ce48c3c">operations_research::sat::CpModelMapping::GetExprFromProto</a></div><div class="ttdeci">LinearExpression GetExprFromProto(const LinearExpressionProto &expr_proto) const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00169">cp_model_mapping.h:169</a></div></div>
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<div class="ttc" id="structoperations__research_1_1sat_1_1_linear_expression_html"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_linear_expression.html">operations_research::sat::LinearExpression</a></div><div class="ttdef"><b>Definition:</b> <a href="sat_2linear__constraint_8h_source.html#l00088">sat/linear_constraint.h:88</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_linear_expression_proto_html_aa5753f19d2045582bbf7b95955965d6b"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_linear_expression_proto.html#aa5753f19d2045582bbf7b95955965d6b">operations_research::sat::LinearExpressionProto::offset</a></div><div class="ttdeci">int64_t offset() const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model_8pb_8h_source.html#l07292">cp_model.pb.h:7292</a></div></div>
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<div class="ttc" id="structoperations__research_1_1sat_1_1_objective_definition_html_a4053d5aed2a34995e0aeb2042878ca7a"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_objective_definition.html#a4053d5aed2a34995e0aeb2042878ca7a">operations_research::sat::ObjectiveDefinition::coeffs</a></div><div class="ttdeci">std::vector< IntegerValue > coeffs</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00050">cp_model_mapping.h:50</a></div></div>
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<div class="ttc" id="structoperations__research_1_1sat_1_1_linear_expression_html_a4053d5aed2a34995e0aeb2042878ca7a"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_linear_expression.html#a4053d5aed2a34995e0aeb2042878ca7a">operations_research::sat::LinearExpression::coeffs</a></div><div class="ttdeci">std::vector< IntegerValue > coeffs</div><div class="ttdef"><b>Definition:</b> <a href="sat_2linear__constraint_8h_source.html#l00090">sat/linear_constraint.h:90</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_cp_model_mapping_html_a4c46b216006440e76f16d33797123b3b"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a4c46b216006440e76f16d33797123b3b">operations_research::sat::CpModelMapping::IsInteger</a></div><div class="ttdeci">bool IsInteger(int ref) const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00075">cp_model_mapping.h:75</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_cp_model_mapping_html_a922026cbae3cd7aac276fcad53bd4278"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a922026cbae3cd7aac276fcad53bd4278">operations_research::sat::CpModelMapping::Literal</a></div><div class="ttdeci">sat::Literal Literal(int ref) const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00080">cp_model_mapping.h:80</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_linear_expression_proto_html_a81a65d7e582fb45427e0ffe69666bad9"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_linear_expression_proto.html#a81a65d7e582fb45427e0ffe69666bad9">operations_research::sat::LinearExpressionProto::vars</a></div><div class="ttdeci">int32_t vars(int index) const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model_8pb_8h_source.html#l07204">cp_model.pb.h:7204</a></div></div>
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<div class="ttc" id="integral__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="namespaceoperations__research_1_1sat_html_a5ec390fe1c25c7af4de7a30f84a0cd27"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a5ec390fe1c25c7af4de7a30f84a0cd27">operations_research::sat::CanonicalizeExpr</a></div><div class="ttdeci">LinearExpression CanonicalizeExpr(const LinearExpression &expr)</div><div class="ttdef"><b>Definition:</b> <a href="sat_2linear__constraint_8cc_source.html#l00333">sat/linear_constraint.cc:333</a></div></div>
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<div class="ttc" id="sat_2linear__constraint_8h_html"><div class="ttname"><a href="sat_2linear__constraint_8h.html">linear_constraint.h</a></div></div>
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<div class="ttc" id="structoperations__research_1_1sat_1_1_linear_expression_html_a73e4094f2d4e2adbe5e8d79a5b61fcd1"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_linear_expression.html#a73e4094f2d4e2adbe5e8d79a5b61fcd1">operations_research::sat::LinearExpression::vars</a></div><div class="ttdeci">std::vector< IntegerVariable > vars</div><div class="ttdef"><b>Definition:</b> <a href="sat_2linear__constraint_8h_source.html#l00089">sat/linear_constraint.h:89</a></div></div>
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<div class="ttc" id="base_2logging_8h_html_a4bd2e815ca2f702a4b6aa744b1ff3b82"><div class="ttname"><a href="base_2logging_8h.html#a4bd2e815ca2f702a4b6aa744b1ff3b82">CHECK_LT</a></div><div class="ttdeci">#define CHECK_LT(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00705">base/logging.h:705</a></div></div>
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<div class="ttc" id="namespaceoperations__research_1_1sat_html_aed77a1a7675c2f8568529a5a16247ec1"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#aed77a1a7675c2f8568529a5a16247ec1">operations_research::sat::ToDouble</a></div><div class="ttdeci">double ToDouble(IntegerValue value)</div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l00071">integer.h:71</a></div></div>
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<div class="ttc" id="structoperations__research_1_1sat_1_1_objective_definition_html_adb0775f26a8a26bbd760d700d66c5281"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_objective_definition.html#adb0775f26a8a26bbd760d700d66c5281">operations_research::sat::ObjectiveDefinition::ScaleIntegerObjective</a></div><div class="ttdeci">double ScaleIntegerObjective(IntegerValue value) const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00057">cp_model_mapping.h:57</a></div></div>
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<div class="ttc" id="structoperations__research_1_1sat_1_1_objective_definition_html_a129303e4bd38a8cdba722b6238ed56e9"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_objective_definition.html#a129303e4bd38a8cdba722b6238ed56e9">operations_research::sat::ObjectiveDefinition::offset</a></div><div class="ttdeci">double offset</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00042">cp_model_mapping.h:42</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_cp_model_mapping_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html">operations_research::sat::CpModelMapping</a></div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00065">cp_model_mapping.h:65</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_cp_model_mapping_html_a148597d78e10112b7e5e1f778de0410f"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a148597d78e10112b7e5e1f778de0410f">operations_research::sat::CpModelMapping::GetProtoVariableFromIntegerVariable</a></div><div class="ttdeci">int GetProtoVariableFromIntegerVariable(IntegerVariable var) const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00160">cp_model_mapping.h:160</a></div></div>
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<div class="ttc" id="strong__vector_8h_html"><div class="ttname"><a href="strong__vector_8h.html">strong_vector.h</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_constraint_proto_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_constraint_proto.html">operations_research::sat::ConstraintProto</a></div><div class="ttdef"><b>Definition:</b> <a href="cp__model_8pb_8h_source.html#l03772">cp_model.pb.h:3772</a></div></div>
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<div class="ttc" id="intervals_8h_html"><div class="ttname"><a href="intervals_8h.html">intervals.h</a></div></div>
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<div class="ttc" id="namespaceoperations__research_1_1sat_html_add67896a84f6372a648154c5770a0ae0"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#add67896a84f6372a648154c5770a0ae0">operations_research::sat::kNoBooleanVariable</a></div><div class="ttdeci">const BooleanVariable kNoBooleanVariable(-1)</div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_cp_model_mapping_html_ae05bc267fe7166e53214c1b3fa157023"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#ae05bc267fe7166e53214c1b3fa157023">operations_research::sat::CpModelMapping::NumProtoVariables</a></div><div class="ttdeci">int NumProtoVariables() const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00209">cp_model_mapping.h:209</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_cp_model_proto_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_proto.html">operations_research::sat::CpModelProto</a></div><div class="ttdef"><b>Definition:</b> <a href="cp__model_8pb_8h_source.html#l06111">cp_model.pb.h:6111</a></div></div>
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<div class="ttc" id="base_2logging_8h_html_ae4db23f10f5d4aad6d735f5a74cd6f8c"><div class="ttname"><a href="base_2logging_8h.html#ae4db23f10f5d4aad6d735f5a74cd6f8c">CHECK_LE</a></div><div class="ttdeci">#define CHECK_LE(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00704">base/logging.h:704</a></div></div>
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<div class="ttc" id="cp__model__utils_8h_html"><div class="ttname"><a href="cp__model__utils_8h.html">cp_model_utils.h</a></div></div>
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<div class="ttc" id="structoperations__research_1_1sat_1_1_objective_definition_html_aa3c0b31567c91babfffd5f9afc3161dc"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_objective_definition.html#aa3c0b31567c91babfffd5f9afc3161dc">operations_research::sat::ObjectiveDefinition::objective_var</a></div><div class="ttdeci">IntegerVariable objective_var</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00043">cp_model_mapping.h:43</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_cp_model_mapping_html_a66ee25333b0b64292cfa8731c4d4f5eb"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a66ee25333b0b64292cfa8731c4d4f5eb">operations_research::sat::CpModelMapping::ConstraintIsAlreadyLoaded</a></div><div class="ttdeci">bool ConstraintIsAlreadyLoaded(const ConstraintProto *ct) const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00142">cp_model_mapping.h:142</a></div></div>
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<div class="ttc" id="structoperations__research_1_1sat_1_1_affine_expression_html"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_affine_expression.html">operations_research::sat::AffineExpression</a></div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l00227">integer.h:227</a></div></div>
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<div class="ttc" id="sat__base_8h_html"><div class="ttname"><a href="sat__base_8h.html">sat_base.h</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_cp_model_mapping_html_a099bf96c059cdd79e938f093a393db48"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a099bf96c059cdd79e938f093a393db48">operations_research::sat::CpModelMapping::Interval</a></div><div class="ttdeci">IntervalVariable Interval(int i) const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00103">cp_model_mapping.h:103</a></div></div>
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<div class="ttc" id="classabsl_1_1_strong_vector_html_a60304b65bf89363bcc3165d3cde67f86"><div class="ttname"><a href="classabsl_1_1_strong_vector.html#a60304b65bf89363bcc3165d3cde67f86">absl::StrongVector::size</a></div><div class="ttdeci">size_type size() const</div><div class="ttdef"><b>Definition:</b> <a href="strong__vector_8h_source.html#l00147">strong_vector.h:147</a></div></div>
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<div class="ttc" id="cp__model__solver_8cc_html_a6ac76d8a372013f67c4973012948ec84"><div class="ttname"><a href="cp__model__solver_8cc.html#a6ac76d8a372013f67c4973012948ec84">model_proto</a></div><div class="ttdeci">CpModelProto const * model_proto</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__solver_8cc_source.html#l01949">cp_model_solver.cc:1949</a></div></div>
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<div class="ttc" id="base_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="namespaceoperations__research_1_1sat_html_aae43e784db06c0974ce59ebbe8dd2b22"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#aae43e784db06c0974ce59ebbe8dd2b22">operations_research::sat::NegationOf</a></div><div class="ttdeci">std::vector< IntegerVariable > NegationOf(const std::vector< IntegerVariable > &vars)</div><div class="ttdef"><b>Definition:</b> <a href="integer_8cc_source.html#l00030">integer.cc:30</a></div></div>
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<div class="ttc" id="base_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#l00889">base/logging.h:889</a></div></div>
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<div class="ttc" id="classabsl_1_1_strong_vector_html"><div class="ttname"><a href="classabsl_1_1_strong_vector.html">absl::StrongVector< BooleanVariable, int ></a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_cp_model_mapping_html_a40d4cc176c455f8de98e96aade69734a"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a40d4cc176c455f8de98e96aade69734a">operations_research::sat::CpModelMapping::IsBoolean</a></div><div class="ttdeci">bool IsBoolean(int ref) const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00070">cp_model_mapping.h:70</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_cp_model_mapping_html_a6ddddda7c40903f78e419181d0f85686"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a6ddddda7c40903f78e419181d0f85686">operations_research::sat::CpModelMapping::Affine</a></div><div class="ttdeci">AffineExpression Affine(const LinearExpressionProto &exp) const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00094">cp_model_mapping.h:94</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_cp_model_mapping_html_a6362803926342ed9d75c777f2d94c4d3"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a6362803926342ed9d75c777f2d94c4d3">operations_research::sat::CpModelMapping::NumIntegerVariables</a></div><div class="ttdeci">int NumIntegerVariables() const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00181">cp_model_mapping.h:181</a></div></div>
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<div class="ttc" id="structoperations__research_1_1sat_1_1_objective_definition_html_a82cee82f19757e963cd151f690439a61"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_objective_definition.html#a82cee82f19757e963cd151f690439a61">operations_research::sat::ObjectiveDefinition::scaling_factor</a></div><div class="ttdeci">double scaling_factor</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00041">cp_model_mapping.h:41</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_linear_expression_proto_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_linear_expression_proto.html">operations_research::sat::LinearExpressionProto</a></div><div class="ttdef"><b>Definition:</b> <a href="cp__model_8pb_8h_source.html#l00608">cp_model.pb.h:608</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_linear_expression_proto_html_a7b556cd1b51adc0393fa36e82c11cd7e"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_linear_expression_proto.html#a7b556cd1b51adc0393fa36e82c11cd7e">operations_research::sat::LinearExpressionProto::coeffs_size</a></div><div class="ttdeci">int coeffs_size() const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model_8pb_8h_source.html#l07242">cp_model.pb.h:7242</a></div></div>
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<div class="ttc" id="cp__model_8pb_8h_html"><div class="ttname"><a href="cp__model_8pb_8h.html">cp_model.pb.h</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_cp_model_mapping_html_a870d11729c8b44299ad9e258b06fa768"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a870d11729c8b44299ad9e258b06fa768">operations_research::sat::CpModelMapping::GetProtoVariableFromBooleanVariable</a></div><div class="ttdeci">int GetProtoVariableFromBooleanVariable(BooleanVariable var) const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00156">cp_model_mapping.h:156</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_cp_model_mapping_html_a1a6eefe7a5bfd8bdf83407c9e6af56f5"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a1a6eefe7a5bfd8bdf83407c9e6af56f5">operations_research::sat::CpModelMapping::LoadVariables</a></div><div class="ttdeci">friend void LoadVariables(const CpModelProto &model_proto, bool view_all_booleans_as_integers, Model *m)</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__loader_8cc_source.html#l00119">cp_model_loader.cc:119</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_linear_expression_proto_html_a821ea964897901bfecffe8325b225736"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_linear_expression_proto.html#a821ea964897901bfecffe8325b225736">operations_research::sat::LinearExpressionProto::coeffs</a></div><div class="ttdeci">int64_t coeffs(int index) const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model_8pb_8h_source.html#l07251">cp_model.pb.h:7251</a></div></div>
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<div class="ttc" id="integer_8h_html"><div class="ttname"><a href="integer_8h.html">integer.h</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_cp_model_mapping_html_a39bcc12f6eb31e15986f6a824e9bae8c"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a39bcc12f6eb31e15986f6a824e9bae8c">operations_research::sat::CpModelMapping::Intervals</a></div><div class="ttdeci">std::vector< IntervalVariable > Intervals(const ProtoIndices &indices) const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00132">cp_model_mapping.h:132</a></div></div>
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<div class="ttc" id="namespaceoperations__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="namespaceoperations__research_1_1sat_html_a5bd8c44473618b7eafd33ba978db2f06"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a5bd8c44473618b7eafd33ba978db2f06">operations_research::sat::kNoIntegerVariable</a></div><div class="ttdeci">const IntegerVariable kNoIntegerVariable(-1)</div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_cp_model_mapping_html_a720a0bf27f64e4e267424c24369b10aa"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a720a0bf27f64e4e267424c24369b10aa">operations_research::sat::CpModelMapping::IsHalfEncodingConstraint</a></div><div class="ttdeci">bool IsHalfEncodingConstraint(const ConstraintProto *ct) const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00151">cp_model_mapping.h:151</a></div></div>
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<div class="ttc" id="namespaceoperations__research_1_1sat_html_a217338425de4389014563f1f24331713"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a217338425de4389014563f1f24331713">operations_research::sat::RefIsPositive</a></div><div class="ttdeci">bool RefIsPositive(int ref)</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__utils_8h_source.html#l00036">cp_model_utils.h:36</a></div></div>
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<div class="ttc" id="expr__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="classoperations__research_1_1sat_1_1_cp_model_mapping_html_a5974fccf8f46db50a67c3dce1d27e9d0"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a5974fccf8f46db50a67c3dce1d27e9d0">operations_research::sat::CpModelMapping::PotentialEncodedValues</a></div><div class="ttdeci">const absl::flat_hash_set< int64_t > & PotentialEncodedValues(int var)</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00200">cp_model_mapping.h:200</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_cp_model_mapping_html_a29dc0991abf59a6d30c457b2de0f8e0b"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a29dc0991abf59a6d30c457b2de0f8e0b">operations_research::sat::CpModelMapping::Integers</a></div><div class="ttdeci">std::vector< IntegerVariable > Integers(const List &list) const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00111">cp_model_mapping.h:111</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_cp_model_mapping_html_a877d019ee57a306f9dc8da11efcb4c82"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a877d019ee57a306f9dc8da11efcb4c82">operations_research::sat::CpModelMapping::Integer</a></div><div class="ttdeci">IntegerVariable Integer(int ref) const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00085">cp_model_mapping.h:85</a></div></div>
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<div class="ttc" id="demon__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="classoperations__research_1_1sat_1_1_cp_model_mapping_html_ad78bf6fcea4b54f750e2457e47b4f46a"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#ad78bf6fcea4b54f750e2457e47b4f46a">operations_research::sat::CpModelMapping::ExtractEncoding</a></div><div class="ttdeci">friend void ExtractEncoding(const CpModelProto &model_proto, Model *m)</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__loader_8cc_source.html#l00351">cp_model_loader.cc:351</a></div></div>
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<div class="ttc" id="base_2logging_8h_html_ab25e01a2942b821d66371fc68d53f2eb"><div class="ttname"><a href="base_2logging_8h.html#ab25e01a2942b821d66371fc68d53f2eb">CHECK_NE</a></div><div class="ttdeci">#define CHECK_NE(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="classoperations__research_1_1sat_1_1_cp_model_mapping_html_a432f9671a5c6197d10b284ad2443322c"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a432f9671a5c6197d10b284ad2443322c">operations_research::sat::CpModelMapping::NumBooleanVariables</a></div><div class="ttdeci">int NumBooleanVariables() const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00188">cp_model_mapping.h:188</a></div></div>
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<div class="ttc" id="demon__profiler_8cc_html_a05da18ca9c7b657a4a6ea24e07c9b695"><div class="ttname"><a href="demon__profiler_8cc.html#a05da18ca9c7b657a4a6ea24e07c9b695">ct</a></div><div class="ttdeci">const Constraint * ct</div><div class="ttdef"><b>Definition:</b> <a href="demon__profiler_8cc_source.html#l00043">demon_profiler.cc:43</a></div></div>
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<div class="ttc" id="base_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#l00893">base/logging.h:893</a></div></div>
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<div class="ttc" id="classoperations__research_1_1sat_1_1_cp_model_mapping_html_a35c653f3824ab8cd1ccf346e48cec494"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_cp_model_mapping.html#a35c653f3824ab8cd1ccf346e48cec494">operations_research::sat::CpModelMapping::GetVariableMapping</a></div><div class="ttdeci">const std::vector< IntegerVariable > & GetVariableMapping() const</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__mapping_8h_source.html#l00165">cp_model_mapping.h:165</a></div></div>
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<div class="ttc" id="namespaceoperations__research_1_1sat_html_a5dcbeecb5d63f15f9f4c79c2ffa08777"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a5dcbeecb5d63f15f9f4c79c2ffa08777">operations_research::sat::kNoIntervalVariable</a></div><div class="ttdeci">const IntervalVariable kNoIntervalVariable(-1)</div></div>
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