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<div class="title">integer_search.h</div> </div>
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<a href="integer__search_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>&#160;<span class="comment">// Copyright 2010-2021 Google LLC</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">// Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<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>&#160;<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>&#160;<span class="comment">//</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<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>&#160;<span class="comment">//</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<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>&#160;<span class="comment">// distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<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>&#160;<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>&#160;<span class="comment">// limitations under the License.</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment">// This file contains all the top-level logic responsible for driving the search</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment">// of a satisfiability integer problem. What decision we take next, which new</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment">// Literal associated to an IntegerLiteral we create and when we restart.</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment">// For an optimization problem, our algorithm solves a sequence of decision</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="comment">// problem using this file as an entry point. Note that some heuristics here</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="comment">// still use the objective if there is one in order to orient the search towards</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="comment">// good feasible solution though.</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#ifndef OR_TOOLS_SAT_INTEGER_SEARCH_H_</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#define OR_TOOLS_SAT_INTEGER_SEARCH_H_</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<sp
<div class="ttc" id="classoperations__research_1_1sat_1_1_pseudo_costs_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_pseudo_costs.html">operations_research::sat::PseudoCosts</a></div><div class="ttdef"><b>Definition:</b> <a href="pseudo__costs_8h_source.html#l00028">pseudo_costs.h:28</a></div></div>
<div class="ttc" id="classoperations__research_1_1_time_limit_html"><div class="ttname"><a href="classoperations__research_1_1_time_limit.html">operations_research::TimeLimit</a></div><div class="ttdoc">A simple class to enforce both an elapsed time limit and a deterministic time limit in the same threa...</div><div class="ttdef"><b>Definition:</b> <a href="time__limit_8h_source.html#l00106">time_limit.h:106</a></div></div>
<div class="ttc" id="structoperations__research_1_1sat_1_1_level_zero_callback_helper_html_ac008fdb20ed4a9c84c490d4cbff755ac"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_level_zero_callback_helper.html#ac008fdb20ed4a9c84c490d4cbff755ac">operations_research::sat::LevelZeroCallbackHelper::callbacks</a></div><div class="ttdeci">std::vector&lt; std::function&lt; bool()&gt; &gt; callbacks</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8h_source.html#l00092">integer_search.h:92</a></div></div>
<div class="ttc" id="structoperations__research_1_1sat_1_1_integer_literal_html"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_integer_literal.html">operations_research::sat::IntegerLiteral</a></div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l00168">integer.h:168</a></div></div>
<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>
<div class="ttc" id="linear__programming__constraint_8h_html"><div class="ttname"><a href="linear__programming__constraint_8h.html">linear_programming_constraint.h</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_a48d1aae59a778d6f39609f9add7cd0a5"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a48d1aae59a778d6f39609f9add7cd0a5">operations_research::sat::SolveIntegerProblemWithLazyEncoding</a></div><div class="ttdeci">SatSolver::Status SolveIntegerProblemWithLazyEncoding(Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l01065">integer_search.cc:1065</a></div></div>
<div class="ttc" id="gurobi__interface_8cc_html_a0728f23c9a47655d38e0bf1a2f200bcf"><div class="ttname"><a href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a></div><div class="ttdeci">GRBmodel * model</div><div class="ttdef"><b>Definition:</b> <a href="gurobi__interface_8cc_source.html#l00274">gurobi_interface.cc:274</a></div></div>
<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>
<div class="ttc" id="structoperations__research_1_1sat_1_1_integer_literal_html_ab6516f556b715738034b30d290c40214"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_integer_literal.html#ab6516f556b715738034b30d290c40214">operations_research::sat::IntegerLiteral::var</a></div><div class="ttdeci">IntegerVariable var</div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l00211">integer.h:211</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_a7e0c6e9c16089229f5ae7a34ec631604"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a7e0c6e9c16089229f5ae7a34ec631604">operations_research::sat::CompleteHeuristics</a></div><div class="ttdeci">std::vector&lt; std::function&lt; BooleanOrIntegerLiteral()&gt; &gt; CompleteHeuristics(const std::vector&lt; std::function&lt; BooleanOrIntegerLiteral()&gt;&gt; &amp;incomplete_heuristics, const std::function&lt; BooleanOrIntegerLiteral()&gt; &amp;completion_heuristic)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00752">integer_search.cc:752</a></div></div>
<div class="ttc" id="classoperations__research_1_1sat_1_1_implied_bounds_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_implied_bounds.html">operations_research::sat::ImpliedBounds</a></div><div class="ttdef"><b>Definition:</b> <a href="implied__bounds_8h_source.html#l00079">implied_bounds.h:79</a></div></div>
<div class="ttc" id="classoperations__research_1_1sat_1_1_integer_search_helper_html_a3da0daf61b8c11b7503a7d8f49e964d8"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_integer_search_helper.html#a3da0daf61b8c11b7503a7d8f49e964d8">operations_research::sat::IntegerSearchHelper::IntegerSearchHelper</a></div><div class="ttdeci">IntegerSearchHelper(Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00765">integer_search.cc:765</a></div></div>
<div class="ttc" id="structoperations__research_1_1sat_1_1_boolean_or_integer_literal_html"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_boolean_or_integer_literal.html">operations_research::sat::BooleanOrIntegerLiteral</a></div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8h_source.html#l00041">integer_search.h:41</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_abb234c348ddabb307c1170b3e4c7f2b9"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#abb234c348ddabb307c1170b3e4c7f2b9">operations_research::sat::ContinuousProbing</a></div><div class="ttdeci">SatSolver::Status ContinuousProbing(const std::vector&lt; BooleanVariable &gt; &amp;bool_vars, const std::vector&lt; IntegerVariable &gt; &amp;int_vars, const std::function&lt; void()&gt; &amp;feasible_solution_observer, Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l01082">integer_search.cc:1082</a></div></div>
<div class="ttc" id="structoperations__research_1_1sat_1_1_boolean_or_integer_variable_html_ae5143331fa20cd81b3339d4279826439"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_boolean_or_integer_variable.html#ae5143331fa20cd81b3339d4279826439">operations_research::sat::BooleanOrIntegerVariable::int_var</a></div><div class="ttdeci">IntegerVariable int_var</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8h_source.html#l00170">integer_search.h:170</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_a8f18cefafff72d70f6e96ed3f2ef84aa"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a8f18cefafff72d70f6e96ed3f2ef84aa">operations_research::sat::SatSolverHeuristic</a></div><div class="ttdeci">std::function&lt; BooleanOrIntegerLiteral()&gt; SatSolverHeuristic(Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00315">integer_search.cc:315</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_a5fcdf1d56a24d096d0c381a9708d4fa9"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a5fcdf1d56a24d096d0c381a9708d4fa9">operations_research::sat::RestartEveryKFailures</a></div><div class="ttdeci">std::function&lt; bool()&gt; RestartEveryKFailures(int k, SatSolver *solver)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00612">integer_search.cc:612</a></div></div>
<div class="ttc" id="structoperations__research_1_1sat_1_1_search_heuristics_html_a984249b5c2efe8f16e6942b54be739a5"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_search_heuristics.html#a984249b5c2efe8f16e6942b54be739a5">operations_research::sat::SearchHeuristics::fixed_search</a></div><div class="ttdeci">std::function&lt; BooleanOrIntegerLiteral()&gt; fixed_search</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8h_source.html#l00074">integer_search.h:74</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_a5c07862681284286ab67401730668f38"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a5c07862681284286ab67401730668f38">operations_research::sat::FollowHint</a></div><div class="ttdeci">std::function&lt; BooleanOrIntegerLiteral()&gt; FollowHint(const std::vector&lt; BooleanOrIntegerVariable &gt; &amp;vars, const std::vector&lt; IntegerValue &gt; &amp;values, Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00582">integer_search.cc:582</a></div></div>
<div class="ttc" id="structoperations__research_1_1sat_1_1_level_zero_callback_helper_html"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_level_zero_callback_helper.html">operations_research::sat::LevelZeroCallbackHelper</a></div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8h_source.html#l00091">integer_search.h:91</a></div></div>
<div class="ttc" id="structoperations__research_1_1sat_1_1_boolean_or_integer_literal_html_a3c6f3ae96a90c7fcef34dd0f1ce0297e"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_boolean_or_integer_literal.html#a3c6f3ae96a90c7fcef34dd0f1ce0297e">operations_research::sat::BooleanOrIntegerLiteral::boolean_literal_index</a></div><div class="ttdeci">LiteralIndex boolean_literal_index</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8h_source.html#l00053">integer_search.h:53</a></div></div>
<div class="ttc" id="classoperations__research_1_1sat_1_1_integer_encoder_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_integer_encoder.html">operations_research::sat::IntegerEncoder</a></div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l00356">integer.h:356</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_a7ac1d9dc3254d77ade7bdbf984884b7e"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a7ac1d9dc3254d77ade7bdbf984884b7e">operations_research::sat::ConfigureSearchHeuristics</a></div><div class="ttdeci">void ConfigureSearchHeuristics(Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00640">integer_search.cc:640</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_a527a6ee26b7f573def70daf9b2a9e577"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a527a6ee26b7f573def70daf9b2a9e577">operations_research::sat::SatSolverRestartPolicy</a></div><div class="ttdeci">std::function&lt; bool()&gt; SatSolverRestartPolicy(Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00626">integer_search.cc:626</a></div></div>
<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>
<div class="ttc" id="structoperations__research_1_1sat_1_1_search_heuristics_html_af925e41205032e143d718455bfeede3c"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_search_heuristics.html#af925e41205032e143d718455bfeede3c">operations_research::sat::SearchHeuristics::decision_policies</a></div><div class="ttdeci">std::vector&lt; std::function&lt; BooleanOrIntegerLiteral()&gt; &gt; decision_policies</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8h_source.html#l00066">integer_search.h:66</a></div></div>
<div class="ttc" id="sat__solver_8h_html"><div class="ttname"><a href="sat__solver_8h.html">sat_solver.h</a></div></div>
<div class="ttc" id="classoperations__research_1_1sat_1_1_integer_trail_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_integer_trail.html">operations_research::sat::IntegerTrail</a></div><div class="ttdef"><b>Definition:</b> <a href="integer_8h_source.html#l00613">integer.h:613</a></div></div>
<div class="ttc" id="structoperations__research_1_1sat_1_1_boolean_or_integer_literal_html_afcfb0c6902e66dba068a76719658550d"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_boolean_or_integer_literal.html#afcfb0c6902e66dba068a76719658550d">operations_research::sat::BooleanOrIntegerLiteral::BooleanOrIntegerLiteral</a></div><div class="ttdeci">BooleanOrIntegerLiteral(IntegerLiteral i_lit)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8h_source.html#l00045">integer_search.h:45</a></div></div>
<div class="ttc" id="structoperations__research_1_1sat_1_1_search_heuristics_html_a3ef187fb1a44e4df4e66c2a59304000e"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_search_heuristics.html#a3ef187fb1a44e4df4e66c2a59304000e">operations_research::sat::SearchHeuristics::hint_search</a></div><div class="ttdeci">std::function&lt; BooleanOrIntegerLiteral()&gt; hint_search</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8h_source.html#l00075">integer_search.h:75</a></div></div>
<div class="ttc" id="pack_8cc_html_a750b5d744c39a06bfb13e6eb010e35d0"><div class="ttname"><a href="pack_8cc.html#a750b5d744c39a06bfb13e6eb010e35d0">index</a></div><div class="ttdeci">int index</div><div class="ttdef"><b>Definition:</b> <a href="pack_8cc_source.html#l00509">pack.cc:509</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_a71fa416b44768076a0e7dd7777ab433d"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a71fa416b44768076a0e7dd7777ab433d">operations_research::sat::ChooseBestObjectiveValue</a></div><div class="ttdeci">IntegerLiteral ChooseBestObjectiveValue(IntegerVariable var, Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00046">integer_search.cc:46</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_afc647a54403bf1bedce9b09841748c91"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#afc647a54403bf1bedce9b09841748c91">operations_research::sat::SequentialValueSelection</a></div><div class="ttdeci">std::function&lt; BooleanOrIntegerLiteral()&gt; SequentialValueSelection(std::vector&lt; std::function&lt; IntegerLiteral(IntegerVariable)&gt;&gt; value_selection_heuristics, std::function&lt; BooleanOrIntegerLiteral()&gt; var_selection_heuristic, Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00198">integer_search.cc:198</a></div></div>
<div class="ttc" id="pseudo__costs_8h_html"><div class="ttname"><a href="pseudo__costs_8h.html">pseudo_costs.h</a></div></div>
<div class="ttc" id="classoperations__research_1_1sat_1_1_integer_search_helper_html_a918e2c1a7965a933b914ceaceb847a0c"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_integer_search_helper.html#a918e2c1a7965a933b914ceaceb847a0c">operations_research::sat::IntegerSearchHelper::BeforeTakingDecision</a></div><div class="ttdeci">bool BeforeTakingDecision()</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00778">integer_search.cc:778</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_a3f4df9da99787316bfb5029b7a6b92b7"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a3f4df9da99787316bfb5029b7a6b92b7">operations_research::sat::GreaterOrEqualToMiddleValue</a></div><div class="ttdeci">IntegerLiteral GreaterOrEqualToMiddleValue(IntegerVariable var, IntegerTrail *integer_trail)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00058">integer_search.cc:58</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_a6c01e08a9089e0d5fed2507f479bbadc"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a6c01e08a9089e0d5fed2507f479bbadc">operations_research::sat::SchedulingSearchHeuristic</a></div><div class="ttdeci">std::function&lt; BooleanOrIntegerLiteral()&gt; SchedulingSearchHeuristic(Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00350">integer_search.cc:350</a></div></div>
<div class="ttc" id="sat__base_8h_html"><div class="ttname"><a href="sat__base_8h.html">sat_base.h</a></div></div>
<div class="ttc" id="classoperations__research_1_1sat_1_1_integer_search_helper_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_integer_search_helper.html">operations_research::sat::IntegerSearchHelper</a></div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8h_source.html#l00237">integer_search.h:237</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_a304417ca7c3964cc928b771620b2dc53"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a304417ca7c3964cc928b771620b2dc53">operations_research::sat::AtMinValue</a></div><div class="ttdeci">IntegerLiteral AtMinValue(IntegerVariable var, IntegerTrail *integer_trail)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00038">integer_search.cc:38</a></div></div>
<div class="ttc" id="classoperations__research_1_1sat_1_1_sat_solver_html"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_sat_solver.html">operations_research::sat::SatSolver</a></div><div class="ttdef"><b>Definition:</b> <a href="sat__solver_8h_source.html#l00058">sat_solver.h:58</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_a8bea9a6a0de60c8fdab99ad7dfdf8498"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a8bea9a6a0de60c8fdab99ad7dfdf8498">operations_research::sat::SolveIntegerProblem</a></div><div class="ttdeci">SatSolver::Status SolveIntegerProblem(Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00900">integer_search.cc:900</a></div></div>
<div class="ttc" id="structoperations__research_1_1sat_1_1_boolean_or_integer_literal_html_ae524bf12eec388724545b7f47e3538ef"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_boolean_or_integer_literal.html#ae524bf12eec388724545b7f47e3538ef">operations_research::sat::BooleanOrIntegerLiteral::BooleanOrIntegerLiteral</a></div><div class="ttdeci">BooleanOrIntegerLiteral()</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8h_source.html#l00042">integer_search.h:42</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_a17b20b0845d9e02829d417294aded36a"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a17b20b0845d9e02829d417294aded36a">operations_research::sat::ResetAndSolveIntegerProblem</a></div><div class="ttdeci">SatSolver::Status ResetAndSolveIntegerProblem(const std::vector&lt; Literal &gt; &amp;assumptions, Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l01044">integer_search.cc:1044</a></div></div>
<div class="ttc" id="structoperations__research_1_1sat_1_1_boolean_or_integer_variable_html"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_boolean_or_integer_variable.html">operations_research::sat::BooleanOrIntegerVariable</a></div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8h_source.html#l00168">integer_search.h:168</a></div></div>
<div class="ttc" id="structoperations__research_1_1sat_1_1_boolean_or_integer_literal_html_a706766402ca4c78519e6c10eb76c8db3"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_boolean_or_integer_literal.html#a706766402ca4c78519e6c10eb76c8db3">operations_research::sat::BooleanOrIntegerLiteral::BooleanOrIntegerLiteral</a></div><div class="ttdeci">BooleanOrIntegerLiteral(LiteralIndex index)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8h_source.html#l00043">integer_search.h:43</a></div></div>
<div class="ttc" id="structoperations__research_1_1sat_1_1_search_heuristics_html"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_search_heuristics.html">operations_research::sat::SearchHeuristics</a></div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8h_source.html#l00062">integer_search.h:62</a></div></div>
<div class="ttc" id="structoperations__research_1_1sat_1_1_boolean_or_integer_literal_html_aee356429e37f0750e38ee17ae1464a00"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_boolean_or_integer_literal.html#aee356429e37f0750e38ee17ae1464a00">operations_research::sat::BooleanOrIntegerLiteral::integer_literal</a></div><div class="ttdeci">IntegerLiteral integer_literal</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8h_source.html#l00054">integer_search.h:54</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_a46cb4c07c4971a99724693260c92fd5b"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a46cb4c07c4971a99724693260c92fd5b">operations_research::sat::SplitAroundGivenValue</a></div><div class="ttdeci">IntegerLiteral SplitAroundGivenValue(IntegerVariable var, IntegerValue value, Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00069">integer_search.cc:69</a></div></div>
<div class="ttc" id="integer_8h_html"><div class="ttname"><a href="integer_8h.html">integer.h</a></div></div>
<div class="ttc" id="structoperations__research_1_1sat_1_1_boolean_or_integer_variable_html_aa5d493d0ceaa64f8e71d9aa540db7d90"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_boolean_or_integer_variable.html#aa5d493d0ceaa64f8e71d9aa540db7d90">operations_research::sat::BooleanOrIntegerVariable::bool_var</a></div><div class="ttdeci">BooleanVariable bool_var</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8h_source.html#l00169">integer_search.h:169</a></div></div>
<div class="ttc" id="structoperations__research_1_1sat_1_1_search_heuristics_html_aa1668e07fb6607c61474310ad1045657"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_search_heuristics.html#aa1668e07fb6607c61474310ad1045657">operations_research::sat::SearchHeuristics::next_decision_override</a></div><div class="ttdeci">std::function&lt; BooleanOrIntegerLiteral()&gt; next_decision_override</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8h_source.html#l00080">integer_search.h:80</a></div></div>
<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>
<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>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_a88ab44e20ce09e9942f6b8411452df27"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a88ab44e20ce09e9942f6b8411452df27">operations_research::sat::IntegerValueSelectionHeuristic</a></div><div class="ttdeci">std::function&lt; BooleanOrIntegerLiteral()&gt; IntegerValueSelectionHeuristic(std::function&lt; BooleanOrIntegerLiteral()&gt; var_selection_heuristic, Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00258">integer_search.cc:258</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_aefab46ecc02eb059ed853ee0213be7fb"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#aefab46ecc02eb059ed853ee0213be7fb">operations_research::sat::PseudoCost</a></div><div class="ttdeci">std::function&lt; BooleanOrIntegerLiteral()&gt; PseudoCost(Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00328">integer_search.cc:328</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_a2dbcb7017d468a17bdb30252af5c6c31"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a2dbcb7017d468a17bdb30252af5c6c31">operations_research::sat::kNoLiteralIndex</a></div><div class="ttdeci">const LiteralIndex kNoLiteralIndex(-1)</div></div>
<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>
<div class="ttc" id="structoperations__research_1_1sat_1_1_search_heuristics_html_af2155539e87804108c670c32478e123d"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_search_heuristics.html#af2155539e87804108c670c32478e123d">operations_research::sat::SearchHeuristics::policy_index</a></div><div class="ttdeci">int policy_index</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8h_source.html#l00070">integer_search.h:70</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_ac0774a1df651b83339b00fee0bde1cd8"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#ac0774a1df651b83339b00fee0bde1cd8">operations_research::sat::SplitAroundLpValue</a></div><div class="ttdeci">IntegerLiteral SplitAroundLpValue(IntegerVariable var, Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00097">integer_search.cc:97</a></div></div>
<div class="ttc" id="structoperations__research_1_1sat_1_1_boolean_or_integer_literal_html_ae26b73bbf70dc88433be39df364ca7c1"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_boolean_or_integer_literal.html#ae26b73bbf70dc88433be39df364ca7c1">operations_research::sat::BooleanOrIntegerLiteral::HasValue</a></div><div class="ttdeci">bool HasValue() const</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8h_source.html#l00048">integer_search.h:48</a></div></div>
<div class="ttc" id="classoperations__research_1_1sat_1_1_integer_search_helper_html_aaad5f63041d2eb2fee1a5b6d1cac8424"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_integer_search_helper.html#aaad5f63041d2eb2fee1a5b6d1cac8424">operations_research::sat::IntegerSearchHelper::TakeDecision</a></div><div class="ttdeci">bool TakeDecision(Literal decision)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00864">integer_search.cc:864</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_a4713f8fb7e1ccddece18a374886ad866"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a4713f8fb7e1ccddece18a374886ad866">operations_research::sat::UnassignedVarWithLowestMinAtItsMinHeuristic</a></div><div class="ttdeci">std::function&lt; BooleanOrIntegerLiteral()&gt; UnassignedVarWithLowestMinAtItsMinHeuristic(const std::vector&lt; IntegerVariable &gt; &amp;vars, Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00167">integer_search.cc:167</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_a0b08971dbb223f77e7fc9c41a77fdc7b"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#a0b08971dbb223f77e7fc9c41a77fdc7b">operations_research::sat::FirstUnassignedVarAtItsMinHeuristic</a></div><div class="ttdeci">std::function&lt; BooleanOrIntegerLiteral()&gt; FirstUnassignedVarAtItsMinHeuristic(const std::vector&lt; IntegerVariable &gt; &amp;vars, Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00152">integer_search.cc:152</a></div></div>
<div class="ttc" id="classoperations__research_1_1sat_1_1_sat_solver_html_a67a0db04d321a74b7e7fcfd3f1a3f70b"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_sat_solver.html#a67a0db04d321a74b7e7fcfd3f1a3f70b">operations_research::sat::SatSolver::Status</a></div><div class="ttdeci">Status</div><div class="ttdef"><b>Definition:</b> <a href="sat__solver_8h_source.html#l00181">sat_solver.h:181</a></div></div>
<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>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_aeaaccdd218e3f0aa5c218d3a0cc5c3f1"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#aeaaccdd218e3f0aa5c218d3a0cc5c3f1">operations_research::sat::LinearizedPartIsLarge</a></div><div class="ttdeci">bool LinearizedPartIsLarge(Model *model)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00245">integer_search.cc:245</a></div></div>
<div class="ttc" id="structoperations__research_1_1sat_1_1_search_heuristics_html_a0d0b8f29f3557e2ee84f53b45d817e02"><div class="ttname"><a href="structoperations__research_1_1sat_1_1_search_heuristics.html#a0d0b8f29f3557e2ee84f53b45d817e02">operations_research::sat::SearchHeuristics::restart_policies</a></div><div class="ttdeci">std::vector&lt; std::function&lt; bool()&gt; &gt; restart_policies</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8h_source.html#l00067">integer_search.h:67</a></div></div>
<div class="ttc" id="namespaceoperations__research_1_1sat_html_abcf8d0c663710a1e395489e62de487b1"><div class="ttname"><a href="namespaceoperations__research_1_1sat.html#abcf8d0c663710a1e395489e62de487b1">operations_research::sat::SequentialSearch</a></div><div class="ttdeci">std::function&lt; BooleanOrIntegerLiteral()&gt; SequentialSearch(std::vector&lt; std::function&lt; BooleanOrIntegerLiteral()&gt;&gt; heuristics)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00187">integer_search.cc:187</a></div></div>
<div class="ttc" id="classoperations__research_1_1sat_1_1_integer_search_helper_html_ab47c89fedb27c73cf9ab768b913d1dfe"><div class="ttname"><a href="classoperations__research_1_1sat_1_1_integer_search_helper.html#ab47c89fedb27c73cf9ab768b913d1dfe">operations_research::sat::IntegerSearchHelper::GetDecision</a></div><div class="ttdeci">LiteralIndex GetDecision(const std::function&lt; BooleanOrIntegerLiteral()&gt; &amp;f)</div><div class="ttdef"><b>Definition:</b> <a href="integer__search_8cc_source.html#l00813">integer_search.cc:813</a></div></div>
2021-01-26 11:28:50 +01:00
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