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899 lines
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<div class="headertitle"><div class="title">routing_neighborhoods.h</div></div>
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<a href="routing__neighborhoods_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// Copyright 2010-2021 Google LLC</span></div>
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<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div>
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<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment">// you may not use this file except in compliance with the License.</span></div>
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<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment">// You may obtain a copy of the License at</span></div>
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<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment">//</span></div>
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<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div>
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<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment">//</span></div>
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<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div>
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<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment">// See the License for the specific language governing permissions and</span></div>
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<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment">// limitations under the License.</span></div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#ifndef OR_TOOLS_CONSTRAINT_SOLVER_ROUTING_NEIGHBORHOODS_H_</span></div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#define OR_TOOLS_CONSTRAINT_SOLVER_ROUTING_NEIGHBORHOODS_H_</span></div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> </div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include <cstdint></span></div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include <functional></span></div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include <memory></span></div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include <string></span></div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include <utility></span></div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include <vector></span></div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> </div>
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<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include "absl/strings/str_cat.h"</span></div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include "<a class="code" href="base_2logging_8h.html">ortools/base/logging.h</a>"</span></div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include "<a class="code" href="constraint__solver_8h.html">ortools/constraint_solver/constraint_solver.h</a>"</span></div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#include "<a class="code" href="constraint__solveri_8h.html">ortools/constraint_solver/constraint_solveri.h</a>"</span></div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#include "<a class="code" href="routing_8h.html">ortools/constraint_solver/routing.h</a>"</span></div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#include "<a class="code" href="routing__search_8h.html">ortools/constraint_solver/routing_search.h</a>"</span></div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#include "<a class="code" href="routing__types_8h.html">ortools/constraint_solver/routing_types.h</a>"</span></div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#include "<a class="code" href="bitset_8h.html">ortools/util/bitset.h</a>"</span></div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> </div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceoperations__research.html">operations_research</a> {</div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> </div>
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span><span class="comment">// TODO(user): Consider merging with standard Relocate in local_search.cc.</span></div>
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_make_relocate_neighbors_operator.html"> 56</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1_make_relocate_neighbors_operator.html">MakeRelocateNeighborsOperator</a> : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1_path_operator.html">PathOperator</a> {</div>
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<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <a class="code hl_function" href="classoperations__research_1_1_make_relocate_neighbors_operator.html#a28fd1231bc1d9d0eaaa2224fbf777811">MakeRelocateNeighborsOperator</a>(</div>
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keyword">const</span> std::vector<IntVar*>& vars,</div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <span class="keyword">const</span> std::vector<IntVar*>& secondary_vars,</div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> std::function<<span class="keywordtype">int</span>(int64_t)> start_empty_path_class,</div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <a class="code hl_typedef" href="namespaceoperations__research.html#a26868b9d744edcd8d59145e068678885">RoutingTransitCallback2</a> arc_evaluator);</div>
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_make_relocate_neighbors_operator.html#ac404bade2c0081928aaf6f29341907b4"> 63</a></span> <a class="code hl_function" href="classoperations__research_1_1_make_relocate_neighbors_operator.html#ac404bade2c0081928aaf6f29341907b4">~MakeRelocateNeighborsOperator</a>()<span class="keyword"> override </span>{}</div>
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> </div>
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_make_relocate_neighbors_operator.html#a24ea165f00f8e15de94958fc804ff209">MakeNeighbor</a>() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_make_relocate_neighbors_operator.html#aed804747c45a7e1caf81461f9e45dd91"> 66</a></span> std::string <a class="code hl_function" href="classoperations__research_1_1_make_relocate_neighbors_operator.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> <span class="stringliteral">"RelocateNeighbors"</span>; }</div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> </div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keywordtype">bool</span> MoveChainAndRepair(int64_t before_chain, int64_t chain_end,</div>
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<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> int64_t destination);</div>
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<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> </div>
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<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> int64_t Reposition(int64_t before_to_move, int64_t up_to);</div>
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<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> </div>
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<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <a class="code hl_typedef" href="namespaceoperations__research.html#a26868b9d744edcd8d59145e068678885">RoutingTransitCallback2</a> arc_evaluator_;</div>
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<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span>};</div>
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<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> </div>
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<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span><span class="comment">// TODO(user): Add option to prune neighbords where the order of node pairs</span></div>
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<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span><span class="comment">// is violated (ie precedence between pickup and delivery nodes).</span></div>
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<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span><span class="comment">// TODO(user): Move this to local_search.cc if it's generic enough.</span></div>
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<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span><span class="comment">// TODO(user): Detect pairs automatically by parsing the constraint model;</span></div>
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<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span><span class="comment">// we could then get rid of the pair API in the RoutingModel</span></div>
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<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span><span class="comment">// class.</span></div>
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<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> </div>
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<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_make_pair_active_operator.html"> 113</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1_make_pair_active_operator.html">MakePairActiveOperator</a> : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1_path_operator.html">PathOperator</a> {</div>
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<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> <a class="code hl_function" href="classoperations__research_1_1_make_pair_active_operator.html#a86507a34f9b1d96c7d2358c4c0894fb7">MakePairActiveOperator</a>(<span class="keyword">const</span> std::vector<IntVar*>& vars,</div>
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<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="keyword">const</span> std::vector<IntVar*>& secondary_vars,</div>
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<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> std::function<<span class="keywordtype">int</span>(int64_t)> start_empty_path_class,</div>
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<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceoperations__research.html#aef7db0bee0a22d1791d040fd3853f3b7">RoutingIndexPairs</a>& pairs);</div>
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<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_make_pair_active_operator.html#aa102268c8b9c7a5a6e605252630ad07f"> 119</a></span> <a class="code hl_function" href="classoperations__research_1_1_make_pair_active_operator.html#aa102268c8b9c7a5a6e605252630ad07f">~MakePairActiveOperator</a>()<span class="keyword"> override </span>{}</div>
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<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_make_pair_active_operator.html#a24ea165f00f8e15de94958fc804ff209">MakeNeighbor</a>() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_make_pair_active_operator.html#aed804747c45a7e1caf81461f9e45dd91"> 121</a></span> std::string <a class="code hl_function" href="classoperations__research_1_1_make_pair_active_operator.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> <span class="stringliteral">"MakePairActive"</span>; }</div>
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<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> </div>
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<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> <span class="keyword">protected</span>:</div>
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<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_make_pair_active_operator.html#ad14cde260686e5b4174e691675df3139">MakeOneNeighbor</a>() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_make_pair_active_operator.html#aeb4fe30538ba848f88b1657accd934c6"> 125</a></span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_make_pair_active_operator.html#aeb4fe30538ba848f88b1657accd934c6">OnSamePathAsPreviousBase</a>(int64_t base_index)<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> }</div>
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<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> </div>
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<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> int64_t <a class="code hl_function" href="classoperations__research_1_1_make_pair_active_operator.html#a22efab68fd4a93ad85101ceffb01134b">GetBaseNodeRestartPosition</a>(<span class="keywordtype">int</span> base_index) <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> </div>
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<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_make_pair_active_operator.html#aab68dfb72803f3ee3116e4425113ed11"> 135</a></span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_make_pair_active_operator.html#aab68dfb72803f3ee3116e4425113ed11">RestartAtPathStartOnSynchronize</a>()<span class="keyword"> override </span>{ <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div>
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<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> </div>
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<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> <span class="keywordtype">void</span> OnNodeInitialization() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> <span class="keywordtype">int</span> FindNextInactivePair(<span class="keywordtype">int</span> pair_index) <span class="keyword">const</span>;</div>
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<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> <span class="keywordtype">bool</span> ContainsActiveNodes(<span class="keyword">const</span> std::vector<int64_t>& <a class="code hl_variable" href="routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17">nodes</a>) <span class="keyword">const</span>;</div>
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<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> </div>
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<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <span class="keywordtype">int</span> inactive_pair_;</div>
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<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> <span class="keywordtype">int</span> inactive_pair_first_index_;</div>
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<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keywordtype">int</span> inactive_pair_second_index_;</div>
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<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceoperations__research.html#aef7db0bee0a22d1791d040fd3853f3b7">RoutingIndexPairs</a> pairs_;</div>
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<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span>};</div>
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<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> </div>
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<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_make_pair_inactive_operator.html"> 149</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1_make_pair_inactive_operator.html">MakePairInactiveOperator</a> : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1_path_operator.html">PathOperator</a> {</div>
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<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <a class="code hl_function" href="classoperations__research_1_1_make_pair_inactive_operator.html#a02e944adb48953a4d4c8200287a14d37">MakePairInactiveOperator</a>(<span class="keyword">const</span> std::vector<IntVar*>& vars,</div>
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<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> <span class="keyword">const</span> std::vector<IntVar*>& secondary_vars,</div>
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<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> std::function<<span class="keywordtype">int</span>(int64_t)> start_empty_path_class,</div>
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<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceoperations__research.html#aef7db0bee0a22d1791d040fd3853f3b7">RoutingIndexPairs</a>& index_pairs);</div>
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<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> </div>
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<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_make_pair_inactive_operator.html#a24ea165f00f8e15de94958fc804ff209">MakeNeighbor</a>() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_make_pair_inactive_operator.html#aed804747c45a7e1caf81461f9e45dd91"> 157</a></span> std::string <a class="code hl_function" href="classoperations__research_1_1_make_pair_inactive_operator.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> <span class="stringliteral">"MakePairInActive"</span>; }</div>
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<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span>};</div>
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<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> </div>
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<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_pair_relocate_operator.html"> 168</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1_pair_relocate_operator.html">PairRelocateOperator</a> : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1_path_operator.html">PathOperator</a> {</div>
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<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> <a class="code hl_function" href="classoperations__research_1_1_pair_relocate_operator.html#adc94da037635aa653d2f68388f199086">PairRelocateOperator</a>(<span class="keyword">const</span> std::vector<IntVar*>& vars,</div>
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<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> <span class="keyword">const</span> std::vector<IntVar*>& secondary_vars,</div>
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<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> std::function<<span class="keywordtype">int</span>(int64_t)> start_empty_path_class,</div>
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<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceoperations__research.html#aef7db0bee0a22d1791d040fd3853f3b7">RoutingIndexPairs</a>& index_pairs);</div>
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|
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_pair_relocate_operator.html#a373382e6ca1b954defb315ed9ac30d83"> 174</a></span> <a class="code hl_function" href="classoperations__research_1_1_pair_relocate_operator.html#a373382e6ca1b954defb315ed9ac30d83">~PairRelocateOperator</a>()<span class="keyword"> override </span>{}</div>
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<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> </div>
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<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_pair_relocate_operator.html#a24ea165f00f8e15de94958fc804ff209">MakeNeighbor</a>() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_pair_relocate_operator.html#aed804747c45a7e1caf81461f9e45dd91"> 177</a></span> std::string <a class="code hl_function" href="classoperations__research_1_1_pair_relocate_operator.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> <span class="stringliteral">"PairRelocateOperator"</span>; }</div>
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<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> </div>
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<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> <span class="keyword">protected</span>:</div>
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<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_pair_relocate_operator.html#aeb4fe30538ba848f88b1657accd934c6"> 180</a></span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_pair_relocate_operator.html#aeb4fe30538ba848f88b1657accd934c6">OnSamePathAsPreviousBase</a>(int64_t base_index)<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> <span class="keywordflow">return</span> base_index == kPairSecondNodeDestination;</div>
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<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> }</div>
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<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> int64_t <a class="code hl_function" href="classoperations__research_1_1_pair_relocate_operator.html#a22efab68fd4a93ad85101ceffb01134b">GetBaseNodeRestartPosition</a>(<span class="keywordtype">int</span> base_index) <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> </div>
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<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_pair_relocate_operator.html#adc3462c9fc554035063b1fe871affa19"> 186</a></span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_pair_relocate_operator.html#adc3462c9fc554035063b1fe871affa19">ConsiderAlternatives</a>(int64_t base_index)<span class="keyword"> const override </span>{</div>
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|
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> <span class="keywordflow">return</span> base_index == kPairFirstNode;</div>
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<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> }</div>
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|
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> </div>
|
|
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> <span class="keyword">private</span>:</div>
|
|
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> <span class="keywordtype">bool</span> RestartAtPathStartOnSynchronize()<span class="keyword"> override </span>{ <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div>
|
|
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> </div>
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<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> <span class="keywordtype">int</span> kPairFirstNode = 0;</div>
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<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> <span class="keywordtype">int</span> kPairFirstNodeDestination = 1;</div>
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|
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> <span class="keywordtype">int</span> kPairSecondNodeDestination = 2;</div>
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<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span>};</div>
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<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> </div>
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<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_light_pair_relocate_operator.html"> 198</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1_light_pair_relocate_operator.html">LightPairRelocateOperator</a> : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1_path_operator.html">PathOperator</a> {</div>
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<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> <a class="code hl_function" href="classoperations__research_1_1_light_pair_relocate_operator.html#abbb14cebfe6adf36fb5a9c6a30768080">LightPairRelocateOperator</a>(<span class="keyword">const</span> std::vector<IntVar*>& vars,</div>
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<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> <span class="keyword">const</span> std::vector<IntVar*>& secondary_vars,</div>
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<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> std::function<<span class="keywordtype">int</span>(int64_t)> start_empty_path_class,</div>
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<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceoperations__research.html#aef7db0bee0a22d1791d040fd3853f3b7">RoutingIndexPairs</a>& index_pairs);</div>
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|
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_light_pair_relocate_operator.html#a9727b49ac5150dda2ea4f20780a6c29c"> 204</a></span> <a class="code hl_function" href="classoperations__research_1_1_light_pair_relocate_operator.html#a9727b49ac5150dda2ea4f20780a6c29c">~LightPairRelocateOperator</a>()<span class="keyword"> override </span>{}</div>
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<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> </div>
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<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_light_pair_relocate_operator.html#a24ea165f00f8e15de94958fc804ff209">MakeNeighbor</a>() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_light_pair_relocate_operator.html#aed804747c45a7e1caf81461f9e45dd91"> 207</a></span> std::string <a class="code hl_function" href="classoperations__research_1_1_light_pair_relocate_operator.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>()<span class="keyword"> const override </span>{</div>
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<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> <span class="keywordflow">return</span> <span class="stringliteral">"LightPairRelocateOperator"</span>;</div>
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<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> }</div>
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<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span>};</div>
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<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> </div>
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<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_pair_exchange_operator.html"> 218</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1_pair_exchange_operator.html">PairExchangeOperator</a> : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1_path_operator.html">PathOperator</a> {</div>
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<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> <a class="code hl_function" href="classoperations__research_1_1_pair_exchange_operator.html#a42806d77eaa1134f2c10d4e8d3eb8612">PairExchangeOperator</a>(<span class="keyword">const</span> std::vector<IntVar*>& vars,</div>
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<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> <span class="keyword">const</span> std::vector<IntVar*>& secondary_vars,</div>
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<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> std::function<<span class="keywordtype">int</span>(int64_t)> start_empty_path_class,</div>
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<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceoperations__research.html#aef7db0bee0a22d1791d040fd3853f3b7">RoutingIndexPairs</a>& index_pairs);</div>
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<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_pair_exchange_operator.html#a2c015009f4b17b17845061969669b73f"> 224</a></span> <a class="code hl_function" href="classoperations__research_1_1_pair_exchange_operator.html#a2c015009f4b17b17845061969669b73f">~PairExchangeOperator</a>()<span class="keyword"> override </span>{}</div>
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<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> </div>
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<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_pair_exchange_operator.html#a24ea165f00f8e15de94958fc804ff209">MakeNeighbor</a>() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_pair_exchange_operator.html#aed804747c45a7e1caf81461f9e45dd91"> 227</a></span> std::string <a class="code hl_function" href="classoperations__research_1_1_pair_exchange_operator.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> <span class="stringliteral">"PairExchangeOperator"</span>; }</div>
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<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> </div>
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<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> <span class="keywordtype">bool</span> RestartAtPathStartOnSynchronize()<span class="keyword"> override </span>{ <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div>
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<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> <span class="keywordtype">bool</span> ConsiderAlternatives(int64_t base_index)<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div>
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<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> <span class="keywordtype">bool</span> GetPreviousAndSibling(int64_t node, int64_t* previous, int64_t* sibling,</div>
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<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> int64_t* sibling_previous) <span class="keyword">const</span>;</div>
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<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span>};</div>
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<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> </div>
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<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_pair_exchange_relocate_operator.html"> 249</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1_pair_exchange_relocate_operator.html">PairExchangeRelocateOperator</a> : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1_path_operator.html">PathOperator</a> {</div>
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<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> <a class="code hl_function" href="classoperations__research_1_1_pair_exchange_relocate_operator.html#a39c490e9305bd7dd5ea6eb3387bc0078">PairExchangeRelocateOperator</a>(</div>
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<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> <span class="keyword">const</span> std::vector<IntVar*>& vars,</div>
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<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> <span class="keyword">const</span> std::vector<IntVar*>& secondary_vars,</div>
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<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> std::function<<span class="keywordtype">int</span>(int64_t)> start_empty_path_class,</div>
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<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceoperations__research.html#aef7db0bee0a22d1791d040fd3853f3b7">RoutingIndexPairs</a>& index_pairs);</div>
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|
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_pair_exchange_relocate_operator.html#a9d145c94687358d94da38a317064a30a"> 256</a></span> <a class="code hl_function" href="classoperations__research_1_1_pair_exchange_relocate_operator.html#a9d145c94687358d94da38a317064a30a">~PairExchangeRelocateOperator</a>()<span class="keyword"> override </span>{}</div>
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<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> </div>
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<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_pair_exchange_relocate_operator.html#a24ea165f00f8e15de94958fc804ff209">MakeNeighbor</a>() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_pair_exchange_relocate_operator.html#aed804747c45a7e1caf81461f9e45dd91"> 259</a></span> std::string <a class="code hl_function" href="classoperations__research_1_1_pair_exchange_relocate_operator.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>()<span class="keyword"> const override </span>{</div>
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<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> <span class="keywordflow">return</span> <span class="stringliteral">"PairExchangeRelocateOperator"</span>;</div>
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<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> }</div>
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<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> </div>
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<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> <span class="keyword">protected</span>:</div>
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<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_pair_exchange_relocate_operator.html#aeb4fe30538ba848f88b1657accd934c6">OnSamePathAsPreviousBase</a>(int64_t base_index) <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> int64_t <a class="code hl_function" href="classoperations__research_1_1_pair_exchange_relocate_operator.html#a22efab68fd4a93ad85101ceffb01134b">GetBaseNodeRestartPosition</a>(<span class="keywordtype">int</span> base_index) <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> </div>
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<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> <span class="keywordtype">bool</span> RestartAtPathStartOnSynchronize()<span class="keyword"> override </span>{ <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div>
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<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> <span class="keywordtype">bool</span> GetPreviousAndSibling(int64_t node, int64_t* previous, int64_t* sibling,</div>
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<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> int64_t* sibling_previous) <span class="keyword">const</span>;</div>
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<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> <span class="keywordtype">bool</span> MoveNode(<span class="keywordtype">int</span> pair, <span class="keywordtype">int</span> node, int64_t <a class="code hl_variable" href="routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17">nodes</a>[2][2], int64_t dest[2][2],</div>
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<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> int64_t prev[2][2]);</div>
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<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> <span class="keywordtype">bool</span> LoadAndCheckDest(<span class="keywordtype">int</span> pair, <span class="keywordtype">int</span> node, int64_t base_node,</div>
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<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> int64_t <a class="code hl_variable" href="routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17">nodes</a>[2][2], int64_t dest[2][2]) <span class="keyword">const</span>;</div>
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<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> </div>
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<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> <span class="keywordtype">int</span> kFirstPairFirstNode = 0;</div>
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<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> <span class="keywordtype">int</span> kSecondPairFirstNode = 1;</div>
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<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> <span class="keywordtype">int</span> kFirstPairFirstNodeDestination = 2;</div>
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<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> <span class="keywordtype">int</span> kFirstPairSecondNodeDestination = 3;</div>
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<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> <span class="keywordtype">int</span> kSecondPairFirstNodeDestination = 4;</div>
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<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> <span class="keywordtype">int</span> kSecondPairSecondNodeDestination = 5;</div>
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<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span>};</div>
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<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> </div>
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<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_swap_index_pair_operator.html"> 294</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1_swap_index_pair_operator.html">SwapIndexPairOperator</a> : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1_int_var_local_search_operator.html">IntVarLocalSearchOperator</a> {</div>
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<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> <a class="code hl_function" href="classoperations__research_1_1_swap_index_pair_operator.html#a622930b6b2a33027ce29a1bd5074792c">SwapIndexPairOperator</a>(<span class="keyword">const</span> std::vector<IntVar*>& vars,</div>
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<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> <span class="keyword">const</span> std::vector<IntVar*>& path_vars,</div>
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<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> std::function<<span class="keywordtype">int</span>(int64_t)> start_empty_path_class,</div>
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<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceoperations__research.html#aef7db0bee0a22d1791d040fd3853f3b7">RoutingIndexPairs</a>& index_pairs);</div>
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<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_swap_index_pair_operator.html#a905e55d3e3b219ed3738af2249d52dcf"> 300</a></span> <a class="code hl_function" href="classoperations__research_1_1_swap_index_pair_operator.html#a905e55d3e3b219ed3738af2249d52dcf">~SwapIndexPairOperator</a>()<span class="keyword"> override </span>{}</div>
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<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> </div>
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<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_swap_index_pair_operator.html#a2b47576627076cc054924a89a08f69a6">MakeNextNeighbor</a>(<a class="code hl_class" href="classoperations__research_1_1_assignment.html">Assignment</a>* <a class="code hl_variable" href="resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e">delta</a>, <a class="code hl_class" href="classoperations__research_1_1_assignment.html">Assignment</a>* deltadelta) <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classoperations__research_1_1_swap_index_pair_operator.html#a08ba64a7e6c6e507272f75ca518d26f5">OnStart</a>() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_swap_index_pair_operator.html#aed804747c45a7e1caf81461f9e45dd91"> 304</a></span> std::string <a class="code hl_function" href="classoperations__research_1_1_swap_index_pair_operator.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> <span class="stringliteral">"SwapIndexPairOperator"</span>; }</div>
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<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> </div>
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<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> <span class="keywordtype">bool</span> UpdateActiveNodes();</div>
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<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> <span class="keywordtype">void</span> SetNext(int64_t from, int64_t to, int64_t path) {</div>
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<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> <a class="code hl_define" href="base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a">DCHECK_LT</a>(from, number_of_nexts_);</div>
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<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> <a class="code hl_function" href="classoperations__research_1_1_var_local_search_operator.html#a20dd03e0437bf484e2ea321595c2e1cd">SetValue</a>(from, to);</div>
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<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> <span class="keywordflow">if</span> (!ignore_path_vars_) {</div>
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<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> <a class="code hl_define" href="base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a">DCHECK_LT</a>(from + number_of_nexts_, <a class="code hl_function" href="classoperations__research_1_1_var_local_search_operator.html#a24926108b770033792d015cb86aeffb3">Size</a>());</div>
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<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> <a class="code hl_function" href="classoperations__research_1_1_var_local_search_operator.html#a20dd03e0437bf484e2ea321595c2e1cd">SetValue</a>(from + number_of_nexts_, path);</div>
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<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> }</div>
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<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> }</div>
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<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> </div>
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<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceoperations__research.html#aef7db0bee0a22d1791d040fd3853f3b7">RoutingIndexPairs</a> index_pairs_;</div>
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<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> <span class="keywordtype">int</span> pair_index_;</div>
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<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> <span class="keywordtype">int</span> first_index_;</div>
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<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> <span class="keywordtype">int</span> second_index_;</div>
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<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> int64_t first_active_;</div>
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<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> int64_t second_active_;</div>
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<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> std::vector<int64_t> prevs_;</div>
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<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> <span class="keyword">const</span> <span class="keywordtype">int</span> number_of_nexts_;</div>
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<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> <span class="keyword">const</span> <span class="keywordtype">bool</span> ignore_path_vars_;</div>
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<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span>};</div>
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<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> </div>
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<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_index_pair_swap_active_operator.html"> 333</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1_index_pair_swap_active_operator.html">IndexPairSwapActiveOperator</a> : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1_path_operator.html">PathOperator</a> {</div>
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<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> <a class="code hl_function" href="classoperations__research_1_1_index_pair_swap_active_operator.html#a12ab83f297096ca5fe0970e01ac7c78c">IndexPairSwapActiveOperator</a>(</div>
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<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> <span class="keyword">const</span> std::vector<IntVar*>& vars,</div>
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<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> <span class="keyword">const</span> std::vector<IntVar*>& secondary_vars,</div>
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<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> std::function<<span class="keywordtype">int</span>(int64_t)> start_empty_path_class,</div>
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<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceoperations__research.html#aef7db0bee0a22d1791d040fd3853f3b7">RoutingIndexPairs</a>& index_pairs);</div>
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<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_index_pair_swap_active_operator.html#abe78da8f72c73a8723c7698f2e9bc79b"> 340</a></span> <a class="code hl_function" href="classoperations__research_1_1_index_pair_swap_active_operator.html#abe78da8f72c73a8723c7698f2e9bc79b">~IndexPairSwapActiveOperator</a>()<span class="keyword"> override </span>{}</div>
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<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> </div>
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<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_index_pair_swap_active_operator.html#a2b47576627076cc054924a89a08f69a6">MakeNextNeighbor</a>(<a class="code hl_class" href="classoperations__research_1_1_assignment.html">Assignment</a>* <a class="code hl_variable" href="resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e">delta</a>, <a class="code hl_class" href="classoperations__research_1_1_assignment.html">Assignment</a>* deltadelta) <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_index_pair_swap_active_operator.html#a24ea165f00f8e15de94958fc804ff209">MakeNeighbor</a>() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_index_pair_swap_active_operator.html#aed804747c45a7e1caf81461f9e45dd91"> 344</a></span> std::string <a class="code hl_function" href="classoperations__research_1_1_index_pair_swap_active_operator.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>()<span class="keyword"> const override </span>{</div>
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<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> <span class="keywordflow">return</span> <span class="stringliteral">"IndexPairSwapActiveOperator"</span>;</div>
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<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> }</div>
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<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> </div>
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<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> <span class="keywordtype">void</span> OnNodeInitialization() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> </div>
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<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> <span class="keywordtype">int</span> inactive_node_;</div>
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<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span>};</div>
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<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> </div>
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<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span><span class="comment">// TODO(user): Put these methods in an object with helper methods instead</span></div>
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<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span><span class="comment">// of adding a layer to the class hierarchy.</span></div>
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<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html"> 358</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html">FilteredHeuristicLocalSearchOperator</a> : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1_int_var_local_search_operator.html">IntVarLocalSearchOperator</a> {</div>
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<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> <span class="keyword">explicit</span> <a class="code hl_function" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#a068f0179d07363d4d3f462c60e944bf0">FilteredHeuristicLocalSearchOperator</a>(</div>
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<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> std::unique_ptr<RoutingFilteredHeuristic> heuristic,</div>
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<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> <span class="keywordtype">bool</span> keep_inverse_values = <span class="keyword">false</span>);</div>
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<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#a016c3143564f8d92d7dcef612adcef6a"> 363</a></span> <a class="code hl_function" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#a016c3143564f8d92d7dcef612adcef6a">~FilteredHeuristicLocalSearchOperator</a>()<span class="keyword"> override </span>{}</div>
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<div class="line"><a id="l00364" name="l00364"></a><span class="lineno"> 364</span> </div>
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<div class="line"><a id="l00365" name="l00365"></a><span class="lineno"> 365</span> <span class="keyword">protected</span>:</div>
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<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#a7e4daec31b209d577f17eae614d76fe1"> 366</a></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#a7e4daec31b209d577f17eae614d76fe1">IncrementPosition</a>() = 0;</div>
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<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#a904b8e4b611be6bce384c1f14b48fd15"> 370</a></span> <span class="keyword">virtual</span> std::function<int64_t(int64_t)> <a class="code hl_function" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#a904b8e4b611be6bce384c1f14b48fd15">SetupNextAccessorForNeighbor</a>() = 0;</div>
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<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> </div>
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<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#ab186c0e8fada5169b900aad66db06b28"> 372</a></span> std::string <a class="code hl_function" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#ab186c0e8fada5169b900aad66db06b28">HeuristicName</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> std::string heuristic_name = heuristic_->DebugString();</div>
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<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> <span class="keyword">const</span> <span class="keywordtype">int</span> erase_pos = heuristic_name.find(<span class="stringliteral">"FilteredHeuristic"</span>);</div>
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<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> <span class="keywordflow">if</span> (erase_pos != std::string::npos) {</div>
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<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> <span class="keyword">const</span> <span class="keywordtype">int</span> expected_name_size = heuristic_name.size() - 17;</div>
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<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> heuristic_name.erase(erase_pos);</div>
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<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> <span class="comment">// NOTE: Verify that the "FilteredHeuristic" string was at the end of the</span></div>
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<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> <span class="comment">// heuristic name.</span></div>
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<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> <a class="code hl_define" href="base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0">DCHECK_EQ</a>(heuristic_name.size(), expected_name_size);</div>
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<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> }</div>
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<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> <span class="keywordflow">return</span> heuristic_name;</div>
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<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> }</div>
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<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> </div>
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<div class="line"><a id="l00385" name="l00385"></a><span class="lineno"> 385</span> <span class="comment">// TODO(user): Remove the dependency from RoutingModel by storing an</span></div>
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<div class="line"><a id="l00386" name="l00386"></a><span class="lineno"> 386</span> <span class="comment">// IntVarFilteredHeuristic here instead and storing information on path</span></div>
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<div class="line"><a id="l00387" name="l00387"></a><span class="lineno"> 387</span> <span class="comment">// start/ends like PathOperator does (instead of relying on the model).</span></div>
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<div class="line"><a id="l00388" name="l00388"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#a79fb08fc120a08f42d6f63eb9a2713a1"> 388</a></span> <a class="code hl_class" href="classoperations__research_1_1_routing_model.html">RoutingModel</a>* <span class="keyword">const</span> <a class="code hl_variable" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#a79fb08fc120a08f42d6f63eb9a2713a1">model_</a>;</div>
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|
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#ad988ac45a63930f901dc11713434b945"> 390</a></span> <a class="code hl_class" href="classoperations__research_1_1_sparse_bitset.html">SparseBitset<></a> <a class="code hl_variable" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#ad988ac45a63930f901dc11713434b945">removed_nodes_</a>;</div>
|
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<div class="line"><a id="l00391" name="l00391"></a><span class="lineno"> 391</span> </div>
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<div class="line"><a id="l00392" name="l00392"></a><span class="lineno"> 392</span> <span class="keyword">private</span>:</div>
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|
<div class="line"><a id="l00393" name="l00393"></a><span class="lineno"> 393</span> <span class="keywordtype">bool</span> MakeOneNeighbor() <span class="keyword">override</span>;</div>
|
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<div class="line"><a id="l00394" name="l00394"></a><span class="lineno"> 394</span> <span class="keywordtype">bool</span> MakeChangesAndInsertNodes();</div>
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|
<div class="line"><a id="l00395" name="l00395"></a><span class="lineno"> 395</span> </div>
|
|
<div class="line"><a id="l00396" name="l00396"></a><span class="lineno"> 396</span> int64_t VehicleVarIndex(int64_t node)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code hl_variable" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#a79fb08fc120a08f42d6f63eb9a2713a1">model_</a>-><a class="code hl_function" href="classoperations__research_1_1_routing_model.html#a572bd92c25ebc67c72137fd59e53f6d6">Size</a>() + node; }</div>
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<div class="line"><a id="l00397" name="l00397"></a><span class="lineno"> 397</span> </div>
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<div class="line"><a id="l00398" name="l00398"></a><span class="lineno"> 398</span> <span class="keyword">const</span> std::unique_ptr<RoutingFilteredHeuristic> heuristic_;</div>
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<div class="line"><a id="l00399" name="l00399"></a><span class="lineno"> 399</span> <span class="keyword">const</span> <span class="keywordtype">bool</span> consider_vehicle_vars_;</div>
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<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"> 400</span>};</div>
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<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> </div>
|
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<div class="line"><a id="l00404" name="l00404"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_filtered_heuristic_path_l_n_s_operator.html"> 404</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1_filtered_heuristic_path_l_n_s_operator.html">FilteredHeuristicPathLNSOperator</a></div>
|
|
<div class="line"><a id="l00405" name="l00405"></a><span class="lineno"> 405</span> : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html">FilteredHeuristicLocalSearchOperator</a> {</div>
|
|
<div class="line"><a id="l00406" name="l00406"></a><span class="lineno"> 406</span> <span class="keyword">public</span>:</div>
|
|
<div class="line"><a id="l00407" name="l00407"></a><span class="lineno"> 407</span> <span class="keyword">explicit</span> <a class="code hl_function" href="classoperations__research_1_1_filtered_heuristic_path_l_n_s_operator.html#a38cacd12bc9db8fd86e8895320594131">FilteredHeuristicPathLNSOperator</a>(</div>
|
|
<div class="line"><a id="l00408" name="l00408"></a><span class="lineno"> 408</span> std::unique_ptr<RoutingFilteredHeuristic> heuristic);</div>
|
|
<div class="line"><a id="l00409" name="l00409"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_filtered_heuristic_path_l_n_s_operator.html#af1a1ed8b81ea08d60ee97586d60e6b16"> 409</a></span> <a class="code hl_function" href="classoperations__research_1_1_filtered_heuristic_path_l_n_s_operator.html#af1a1ed8b81ea08d60ee97586d60e6b16">~FilteredHeuristicPathLNSOperator</a>()<span class="keyword"> override </span>{}</div>
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|
<div class="line"><a id="l00410" name="l00410"></a><span class="lineno"> 410</span> </div>
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|
<div class="line"><a id="l00411" name="l00411"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_filtered_heuristic_path_l_n_s_operator.html#aed804747c45a7e1caf81461f9e45dd91"> 411</a></span> std::string <a class="code hl_function" href="classoperations__research_1_1_filtered_heuristic_path_l_n_s_operator.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>()<span class="keyword"> const override </span>{</div>
|
|
<div class="line"><a id="l00412" name="l00412"></a><span class="lineno"> 412</span> <span class="keywordflow">return</span> absl::StrCat(<span class="stringliteral">"HeuristicPathLNS("</span>, <a class="code hl_function" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#ab186c0e8fada5169b900aad66db06b28">HeuristicName</a>(), <span class="stringliteral">")"</span>);</div>
|
|
<div class="line"><a id="l00413" name="l00413"></a><span class="lineno"> 413</span> }</div>
|
|
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"> 414</span> </div>
|
|
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> <span class="keyword">private</span>:</div>
|
|
<div class="line"><a id="l00416" name="l00416"></a><span class="lineno"> 416</span> <span class="keywordtype">void</span> OnStart() <span class="keyword">override</span>;</div>
|
|
<div class="line"><a id="l00417" name="l00417"></a><span class="lineno"> 417</span> </div>
|
|
<div class="line"><a id="l00418" name="l00418"></a><span class="lineno"> 418</span> <span class="keywordtype">bool</span> IncrementPosition() <span class="keyword">override</span>;</div>
|
|
<div class="line"><a id="l00419" name="l00419"></a><span class="lineno"> 419</span> <span class="keywordtype">bool</span> CurrentRouteIsEmpty() <span class="keyword">const</span>;</div>
|
|
<div class="line"><a id="l00420" name="l00420"></a><span class="lineno"> 420</span> <span class="keywordtype">void</span> IncrementCurrentRouteToNextNonEmpty();</div>
|
|
<div class="line"><a id="l00421" name="l00421"></a><span class="lineno"> 421</span> </div>
|
|
<div class="line"><a id="l00422" name="l00422"></a><span class="lineno"> 422</span> std::function<int64_t(int64_t)> SetupNextAccessorForNeighbor() <span class="keyword">override</span>;</div>
|
|
<div class="line"><a id="l00423" name="l00423"></a><span class="lineno"> 423</span> </div>
|
|
<div class="line"><a id="l00424" name="l00424"></a><span class="lineno"> 424</span> <span class="keywordtype">int</span> current_route_;</div>
|
|
<div class="line"><a id="l00425" name="l00425"></a><span class="lineno"> 425</span> <span class="keywordtype">int</span> last_route_;</div>
|
|
<div class="line"><a id="l00426" name="l00426"></a><span class="lineno"> 426</span> <span class="keywordtype">bool</span> just_started_;</div>
|
|
<div class="line"><a id="l00427" name="l00427"></a><span class="lineno"> 427</span>};</div>
|
|
<div class="line"><a id="l00428" name="l00428"></a><span class="lineno"> 428</span> </div>
|
|
<div class="line"><a id="l00432" name="l00432"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_relocate_path_and_heuristic_insert_unperformed_operator.html"> 432</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1_relocate_path_and_heuristic_insert_unperformed_operator.html">RelocatePathAndHeuristicInsertUnperformedOperator</a></div>
|
|
<div class="line"><a id="l00433" name="l00433"></a><span class="lineno"> 433</span> : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html">FilteredHeuristicLocalSearchOperator</a> {</div>
|
|
<div class="line"><a id="l00434" name="l00434"></a><span class="lineno"> 434</span> <span class="keyword">public</span>:</div>
|
|
<div class="line"><a id="l00435" name="l00435"></a><span class="lineno"> 435</span> <span class="keyword">explicit</span> <a class="code hl_function" href="classoperations__research_1_1_relocate_path_and_heuristic_insert_unperformed_operator.html#a5ae04552f86762e99d76d37fe26eee15">RelocatePathAndHeuristicInsertUnperformedOperator</a>(</div>
|
|
<div class="line"><a id="l00436" name="l00436"></a><span class="lineno"> 436</span> std::unique_ptr<RoutingFilteredHeuristic> heuristic);</div>
|
|
<div class="line"><a id="l00437" name="l00437"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_relocate_path_and_heuristic_insert_unperformed_operator.html#aec7f005a1d1d6a2b8b845a950f6541cb"> 437</a></span> <a class="code hl_function" href="classoperations__research_1_1_relocate_path_and_heuristic_insert_unperformed_operator.html#aec7f005a1d1d6a2b8b845a950f6541cb">~RelocatePathAndHeuristicInsertUnperformedOperator</a>()<span class="keyword"> override </span>{}</div>
|
|
<div class="line"><a id="l00438" name="l00438"></a><span class="lineno"> 438</span> </div>
|
|
<div class="line"><a id="l00439" name="l00439"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_relocate_path_and_heuristic_insert_unperformed_operator.html#aed804747c45a7e1caf81461f9e45dd91"> 439</a></span> std::string <a class="code hl_function" href="classoperations__research_1_1_relocate_path_and_heuristic_insert_unperformed_operator.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>()<span class="keyword"> const override </span>{</div>
|
|
<div class="line"><a id="l00440" name="l00440"></a><span class="lineno"> 440</span> <span class="keywordflow">return</span> absl::StrCat(<span class="stringliteral">"RelocatePathAndHeuristicInsertUnperformed("</span>,</div>
|
|
<div class="line"><a id="l00441" name="l00441"></a><span class="lineno"> 441</span> <a class="code hl_function" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#ab186c0e8fada5169b900aad66db06b28">HeuristicName</a>(), <span class="stringliteral">")"</span>);</div>
|
|
<div class="line"><a id="l00442" name="l00442"></a><span class="lineno"> 442</span> }</div>
|
|
<div class="line"><a id="l00443" name="l00443"></a><span class="lineno"> 443</span> </div>
|
|
<div class="line"><a id="l00444" name="l00444"></a><span class="lineno"> 444</span> <span class="keyword">private</span>:</div>
|
|
<div class="line"><a id="l00445" name="l00445"></a><span class="lineno"> 445</span> <span class="keywordtype">void</span> OnStart() <span class="keyword">override</span>;</div>
|
|
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"> 446</span> </div>
|
|
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> <span class="keywordtype">bool</span> IncrementPosition() <span class="keyword">override</span>;</div>
|
|
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> <span class="keywordtype">bool</span> IncrementRoutes();</div>
|
|
<div class="line"><a id="l00449" name="l00449"></a><span class="lineno"> 449</span> </div>
|
|
<div class="line"><a id="l00450" name="l00450"></a><span class="lineno"> 450</span> std::function<int64_t(int64_t)> SetupNextAccessorForNeighbor() <span class="keyword">override</span>;</div>
|
|
<div class="line"><a id="l00451" name="l00451"></a><span class="lineno"> 451</span> </div>
|
|
<div class="line"><a id="l00452" name="l00452"></a><span class="lineno"> 452</span> <span class="keywordtype">int</span> route_to_relocate_index_;</div>
|
|
<div class="line"><a id="l00453" name="l00453"></a><span class="lineno"> 453</span> <span class="keywordtype">int</span> last_route_to_relocate_index_;</div>
|
|
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"> 454</span> <span class="keywordtype">int</span> empty_route_index_;</div>
|
|
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> <span class="keywordtype">int</span> last_empty_route_index_;</div>
|
|
<div class="line"><a id="l00456" name="l00456"></a><span class="lineno"> 456</span> std::vector<int> routes_to_relocate_;</div>
|
|
<div class="line"><a id="l00457" name="l00457"></a><span class="lineno"> 457</span> std::vector<int> empty_routes_;</div>
|
|
<div class="line"><a id="l00458" name="l00458"></a><span class="lineno"> 458</span> std::vector<int64_t> last_node_on_route_;</div>
|
|
<div class="line"><a id="l00459" name="l00459"></a><span class="lineno"> 459</span> <span class="keywordtype">bool</span> has_unperformed_nodes_;</div>
|
|
<div class="line"><a id="l00460" name="l00460"></a><span class="lineno"> 460</span> <span class="keywordtype">bool</span> just_started_;</div>
|
|
<div class="line"><a id="l00461" name="l00461"></a><span class="lineno"> 461</span>};</div>
|
|
<div class="line"><a id="l00462" name="l00462"></a><span class="lineno"> 462</span> </div>
|
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<div class="line"><a id="l00466" name="l00466"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_filtered_heuristic_expensive_chain_l_n_s_operator.html"> 466</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1_filtered_heuristic_expensive_chain_l_n_s_operator.html">FilteredHeuristicExpensiveChainLNSOperator</a></div>
|
|
<div class="line"><a id="l00467" name="l00467"></a><span class="lineno"> 467</span> : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html">FilteredHeuristicLocalSearchOperator</a> {</div>
|
|
<div class="line"><a id="l00468" name="l00468"></a><span class="lineno"> 468</span> <span class="keyword">public</span>:</div>
|
|
<div class="line"><a id="l00469" name="l00469"></a><span class="lineno"> 469</span> <a class="code hl_function" href="classoperations__research_1_1_filtered_heuristic_expensive_chain_l_n_s_operator.html#a2f370584bd079a49b94a11d2700f9bab">FilteredHeuristicExpensiveChainLNSOperator</a>(</div>
|
|
<div class="line"><a id="l00470" name="l00470"></a><span class="lineno"> 470</span> std::unique_ptr<RoutingFilteredHeuristic> heuristic,</div>
|
|
<div class="line"><a id="l00471" name="l00471"></a><span class="lineno"> 471</span> <span class="keywordtype">int</span> num_arcs_to_consider,</div>
|
|
<div class="line"><a id="l00472" name="l00472"></a><span class="lineno"> 472</span> std::function<int64_t(int64_t, int64_t, int64_t)></div>
|
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<div class="line"><a id="l00473" name="l00473"></a><span class="lineno"> 473</span> arc_cost_for_route_start);</div>
|
|
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_filtered_heuristic_expensive_chain_l_n_s_operator.html#a7789da5b1efc781c0e8cee0f919d8387"> 474</a></span> <a class="code hl_function" href="classoperations__research_1_1_filtered_heuristic_expensive_chain_l_n_s_operator.html#a7789da5b1efc781c0e8cee0f919d8387">~FilteredHeuristicExpensiveChainLNSOperator</a>()<span class="keyword"> override </span>{}</div>
|
|
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span> </div>
|
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<div class="line"><a id="l00476" name="l00476"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_filtered_heuristic_expensive_chain_l_n_s_operator.html#aed804747c45a7e1caf81461f9e45dd91"> 476</a></span> std::string <a class="code hl_function" href="classoperations__research_1_1_filtered_heuristic_expensive_chain_l_n_s_operator.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>()<span class="keyword"> const override </span>{</div>
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<div class="line"><a id="l00477" name="l00477"></a><span class="lineno"> 477</span> <span class="keywordflow">return</span> absl::StrCat(<span class="stringliteral">"HeuristicExpensiveChainLNS("</span>, <a class="code hl_function" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#ab186c0e8fada5169b900aad66db06b28">HeuristicName</a>(), <span class="stringliteral">")"</span>);</div>
|
|
<div class="line"><a id="l00478" name="l00478"></a><span class="lineno"> 478</span> }</div>
|
|
<div class="line"><a id="l00479" name="l00479"></a><span class="lineno"> 479</span> </div>
|
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<div class="line"><a id="l00480" name="l00480"></a><span class="lineno"> 480</span> <span class="keyword">private</span>:</div>
|
|
<div class="line"><a id="l00481" name="l00481"></a><span class="lineno"> 481</span> <span class="keywordtype">void</span> OnStart() <span class="keyword">override</span>;</div>
|
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<div class="line"><a id="l00482" name="l00482"></a><span class="lineno"> 482</span> </div>
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<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"> 483</span> <span class="keywordtype">bool</span> IncrementPosition() <span class="keyword">override</span>;</div>
|
|
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno"> 484</span> <span class="keywordtype">bool</span> IncrementRoute();</div>
|
|
<div class="line"><a id="l00485" name="l00485"></a><span class="lineno"> 485</span> <span class="keywordtype">bool</span> IncrementCurrentArcIndices();</div>
|
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<div class="line"><a id="l00486" name="l00486"></a><span class="lineno"> 486</span> <span class="keywordtype">bool</span> FindMostExpensiveChainsOnRemainingRoutes();</div>
|
|
<div class="line"><a id="l00487" name="l00487"></a><span class="lineno"> 487</span> </div>
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<div class="line"><a id="l00488" name="l00488"></a><span class="lineno"> 488</span> std::function<int64_t(int64_t)> SetupNextAccessorForNeighbor() <span class="keyword">override</span>;</div>
|
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<div class="line"><a id="l00489" name="l00489"></a><span class="lineno"> 489</span> </div>
|
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<div class="line"><a id="l00490" name="l00490"></a><span class="lineno"> 490</span> <span class="keywordtype">int</span> current_route_;</div>
|
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<div class="line"><a id="l00491" name="l00491"></a><span class="lineno"> 491</span> <span class="keywordtype">int</span> last_route_;</div>
|
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<div class="line"><a id="l00492" name="l00492"></a><span class="lineno"> 492</span> </div>
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<div class="line"><a id="l00493" name="l00493"></a><span class="lineno"> 493</span> <span class="keyword">const</span> <span class="keywordtype">int</span> num_arcs_to_consider_;</div>
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<div class="line"><a id="l00494" name="l00494"></a><span class="lineno"> 494</span> std::vector<std::pair<int64_t, int>> most_expensive_arc_starts_and_ranks_;</div>
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<div class="line"><a id="l00497" name="l00497"></a><span class="lineno"> 497</span> std::pair<<span class="comment">/*first_arc_index*/</span> int, <span class="comment">/*second_arc_index*/</span> <span class="keywordtype">int</span>></div>
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<div class="line"><a id="l00498" name="l00498"></a><span class="lineno"> 498</span> current_expensive_arc_indices_;</div>
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<div class="line"><a id="l00499" name="l00499"></a><span class="lineno"> 499</span> std::function<int64_t(<span class="comment">/*before_node*/</span> int64_t, <span class="comment">/*after_node*/</span> int64_t,</div>
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<div class="line"><a id="l00500" name="l00500"></a><span class="lineno"> 500</span> <span class="comment">/*path_start*/</span> int64_t)></div>
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<div class="line"><a id="l00501" name="l00501"></a><span class="lineno"> 501</span> arc_cost_for_route_start_;</div>
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<div class="line"><a id="l00502" name="l00502"></a><span class="lineno"> 502</span> </div>
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<div class="line"><a id="l00503" name="l00503"></a><span class="lineno"> 503</span> <span class="keywordtype">bool</span> just_started_;</div>
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<div class="line"><a id="l00504" name="l00504"></a><span class="lineno"> 504</span>};</div>
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<div class="line"><a id="l00505" name="l00505"></a><span class="lineno"> 505</span> </div>
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<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_filtered_heuristic_close_nodes_l_n_s_operator.html"> 509</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1_filtered_heuristic_close_nodes_l_n_s_operator.html">FilteredHeuristicCloseNodesLNSOperator</a></div>
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<div class="line"><a id="l00510" name="l00510"></a><span class="lineno"> 510</span> : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html">FilteredHeuristicLocalSearchOperator</a> {</div>
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<div class="line"><a id="l00511" name="l00511"></a><span class="lineno"> 511</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00512" name="l00512"></a><span class="lineno"> 512</span> <a class="code hl_function" href="classoperations__research_1_1_filtered_heuristic_close_nodes_l_n_s_operator.html#aa885958c7ae62526a68fd8ec8dcc2060">FilteredHeuristicCloseNodesLNSOperator</a>(</div>
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<div class="line"><a id="l00513" name="l00513"></a><span class="lineno"> 513</span> std::unique_ptr<RoutingFilteredHeuristic> heuristic, <span class="keywordtype">int</span> num_close_nodes);</div>
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<div class="line"><a id="l00514" name="l00514"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_filtered_heuristic_close_nodes_l_n_s_operator.html#a5cce24de2d0d9e1a67516b7c07d5b4a9"> 514</a></span> <a class="code hl_function" href="classoperations__research_1_1_filtered_heuristic_close_nodes_l_n_s_operator.html#a5cce24de2d0d9e1a67516b7c07d5b4a9">~FilteredHeuristicCloseNodesLNSOperator</a>()<span class="keyword"> override </span>{}</div>
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<div class="line"><a id="l00515" name="l00515"></a><span class="lineno"> 515</span> </div>
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<div class="line"><a id="l00516" name="l00516"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_filtered_heuristic_close_nodes_l_n_s_operator.html#aed804747c45a7e1caf81461f9e45dd91"> 516</a></span> std::string <a class="code hl_function" href="classoperations__research_1_1_filtered_heuristic_close_nodes_l_n_s_operator.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>()<span class="keyword"> const override </span>{</div>
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<div class="line"><a id="l00517" name="l00517"></a><span class="lineno"> 517</span> <span class="keywordflow">return</span> absl::StrCat(<span class="stringliteral">"HeuristicCloseNodesLNS("</span>, <a class="code hl_function" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#ab186c0e8fada5169b900aad66db06b28">HeuristicName</a>(), <span class="stringliteral">")"</span>);</div>
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<div class="line"><a id="l00518" name="l00518"></a><span class="lineno"> 518</span> }</div>
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<div class="line"><a id="l00519" name="l00519"></a><span class="lineno"> 519</span> </div>
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<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"> 520</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span> <span class="keywordtype">void</span> OnStart() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00522" name="l00522"></a><span class="lineno"> 522</span> </div>
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<div class="line"><a id="l00523" name="l00523"></a><span class="lineno"> 523</span> <span class="keywordtype">bool</span> IncrementPosition() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00524" name="l00524"></a><span class="lineno"> 524</span> </div>
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<div class="line"><a id="l00525" name="l00525"></a><span class="lineno"> 525</span> std::function<int64_t(int64_t)> SetupNextAccessorForNeighbor() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00526" name="l00526"></a><span class="lineno"> 526</span> </div>
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<div class="line"><a id="l00527" name="l00527"></a><span class="lineno"> 527</span> <span class="keywordtype">void</span> RemoveNode(int64_t node);</div>
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<div class="line"><a id="l00528" name="l00528"></a><span class="lineno"> 528</span> <span class="keywordtype">void</span> RemoveNodeAndActiveSibling(int64_t node);</div>
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<div class="line"><a id="l00529" name="l00529"></a><span class="lineno"> 529</span> </div>
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<div class="line"><a id="l00530" name="l00530"></a><span class="lineno"> 530</span> <span class="keywordtype">bool</span> IsActive(int64_t node)<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00531" name="l00531"></a><span class="lineno"> 531</span> <a class="code hl_define" href="base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a">DCHECK_LT</a>(node, <a class="code hl_variable" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#a79fb08fc120a08f42d6f63eb9a2713a1">model_</a>-><a class="code hl_function" href="classoperations__research_1_1_routing_model.html#a572bd92c25ebc67c72137fd59e53f6d6">Size</a>());</div>
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<div class="line"><a id="l00532" name="l00532"></a><span class="lineno"> 532</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classoperations__research_1_1_var_local_search_operator.html#a3c7b6e2c172f34aad1d952d799be61f2">Value</a>(node) != node && !<a class="code hl_variable" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#ad988ac45a63930f901dc11713434b945">removed_nodes_</a>[node];</div>
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<div class="line"><a id="l00533" name="l00533"></a><span class="lineno"> 533</span> }</div>
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<div class="line"><a id="l00534" name="l00534"></a><span class="lineno"> 534</span> </div>
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<div class="line"><a id="l00535" name="l00535"></a><span class="lineno"> 535</span> int64_t Prev(int64_t node)<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00536" name="l00536"></a><span class="lineno"> 536</span> <a class="code hl_define" href="base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0">DCHECK_EQ</a>(<a class="code hl_function" href="classoperations__research_1_1_var_local_search_operator.html#a3c7b6e2c172f34aad1d952d799be61f2">Value</a>(<a class="code hl_function" href="classoperations__research_1_1_int_var_local_search_operator.html#a2d3012edb1ac1465f54c9c0c16187e69">InverseValue</a>(node)), node);</div>
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<div class="line"><a id="l00537" name="l00537"></a><span class="lineno"> 537</span> <a class="code hl_define" href="base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a">DCHECK_LT</a>(node, new_prevs_.size());</div>
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<div class="line"><a id="l00538" name="l00538"></a><span class="lineno"> 538</span> <span class="keywordflow">return</span> changed_prevs_[node] ? new_prevs_[node] : <a class="code hl_function" href="classoperations__research_1_1_int_var_local_search_operator.html#a2d3012edb1ac1465f54c9c0c16187e69">InverseValue</a>(node);</div>
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<div class="line"><a id="l00539" name="l00539"></a><span class="lineno"> 539</span> }</div>
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<div class="line"><a id="l00540" name="l00540"></a><span class="lineno"> 540</span> int64_t Next(int64_t node)<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00541" name="l00541"></a><span class="lineno"> 541</span> <a class="code hl_define" href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a>(!<a class="code hl_variable" href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#a79fb08fc120a08f42d6f63eb9a2713a1">model_</a>-><a class="code hl_function" href="classoperations__research_1_1_routing_model.html#acf67dc202e247ce193038850f71306d3">IsEnd</a>(node));</div>
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<div class="line"><a id="l00542" name="l00542"></a><span class="lineno"> 542</span> <span class="keywordflow">return</span> changed_nexts_[node] ? new_nexts_[node] : <a class="code hl_function" href="classoperations__research_1_1_var_local_search_operator.html#a3c7b6e2c172f34aad1d952d799be61f2">Value</a>(node);</div>
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<div class="line"><a id="l00543" name="l00543"></a><span class="lineno"> 543</span> }</div>
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<div class="line"><a id="l00544" name="l00544"></a><span class="lineno"> 544</span> </div>
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<div class="line"><a id="l00545" name="l00545"></a><span class="lineno"> 545</span> std::vector<int64_t> GetActiveSiblings(int64_t node) <span class="keyword">const</span>;</div>
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<div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> </div>
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<div class="line"><a id="l00547" name="l00547"></a><span class="lineno"> 547</span> <span class="keyword">const</span> std::vector<std::pair<std::vector<int64_t>, std::vector<int64_t>>>&</div>
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<div class="line"><a id="l00548" name="l00548"></a><span class="lineno"> 548</span> pickup_delivery_pairs_;</div>
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<div class="line"><a id="l00549" name="l00549"></a><span class="lineno"> 549</span> </div>
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<div class="line"><a id="l00550" name="l00550"></a><span class="lineno"> 550</span> <span class="keywordtype">int</span> current_node_;</div>
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<div class="line"><a id="l00551" name="l00551"></a><span class="lineno"> 551</span> <span class="keywordtype">int</span> last_node_;</div>
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<div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span> <span class="keywordtype">bool</span> just_started_;</div>
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<div class="line"><a id="l00553" name="l00553"></a><span class="lineno"> 553</span> </div>
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<div class="line"><a id="l00554" name="l00554"></a><span class="lineno"> 554</span> std::vector<std::vector<int64_t>> close_nodes_;</div>
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<div class="line"><a id="l00556" name="l00556"></a><span class="lineno"> 556</span> std::vector<int64_t> new_nexts_;</div>
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<div class="line"><a id="l00557" name="l00557"></a><span class="lineno"> 557</span> SparseBitset<> changed_nexts_;</div>
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<div class="line"><a id="l00558" name="l00558"></a><span class="lineno"> 558</span> std::vector<int64_t> new_prevs_;</div>
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<div class="line"><a id="l00559" name="l00559"></a><span class="lineno"> 559</span> SparseBitset<> changed_prevs_;</div>
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<div class="line"><a id="l00560" name="l00560"></a><span class="lineno"> 560</span>};</div>
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<div class="line"><a id="l00561" name="l00561"></a><span class="lineno"> 561</span> </div>
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<div class="line"><a id="l00569" name="l00569"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_relocate_expensive_chain.html"> 569</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1_relocate_expensive_chain.html">RelocateExpensiveChain</a> : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1_path_operator.html">PathOperator</a> {</div>
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<div class="line"><a id="l00570" name="l00570"></a><span class="lineno"> 570</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00571" name="l00571"></a><span class="lineno"> 571</span> <a class="code hl_function" href="classoperations__research_1_1_relocate_expensive_chain.html#ad036ef22c3dbe219d5502b2fb85a3128">RelocateExpensiveChain</a>(<span class="keyword">const</span> std::vector<IntVar*>& vars,</div>
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<div class="line"><a id="l00572" name="l00572"></a><span class="lineno"> 572</span> <span class="keyword">const</span> std::vector<IntVar*>& secondary_vars,</div>
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<div class="line"><a id="l00573" name="l00573"></a><span class="lineno"> 573</span> std::function<<span class="keywordtype">int</span>(int64_t)> start_empty_path_class,</div>
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<div class="line"><a id="l00574" name="l00574"></a><span class="lineno"> 574</span> <span class="keywordtype">int</span> num_arcs_to_consider,</div>
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<div class="line"><a id="l00575" name="l00575"></a><span class="lineno"> 575</span> std::function<int64_t(int64_t, int64_t, int64_t)></div>
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<div class="line"><a id="l00576" name="l00576"></a><span class="lineno"> 576</span> arc_cost_for_path_start);</div>
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<div class="line"><a id="l00577" name="l00577"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_relocate_expensive_chain.html#ab11ecef22dbbe62b7ab0c183344522e2"> 577</a></span> <a class="code hl_function" href="classoperations__research_1_1_relocate_expensive_chain.html#ab11ecef22dbbe62b7ab0c183344522e2">~RelocateExpensiveChain</a>()<span class="keyword"> override </span>{}</div>
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<div class="line"><a id="l00578" name="l00578"></a><span class="lineno"> 578</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_relocate_expensive_chain.html#a24ea165f00f8e15de94958fc804ff209">MakeNeighbor</a>() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00579" name="l00579"></a><span class="lineno"> 579</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_relocate_expensive_chain.html#ad14cde260686e5b4174e691675df3139">MakeOneNeighbor</a>() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00580" name="l00580"></a><span class="lineno"> 580</span> </div>
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<div class="line"><a id="l00581" name="l00581"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_relocate_expensive_chain.html#aed804747c45a7e1caf81461f9e45dd91"> 581</a></span> std::string <a class="code hl_function" href="classoperations__research_1_1_relocate_expensive_chain.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> <span class="stringliteral">"RelocateExpensiveChain"</span>; }</div>
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<div class="line"><a id="l00582" name="l00582"></a><span class="lineno"> 582</span> </div>
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<div class="line"><a id="l00583" name="l00583"></a><span class="lineno"> 583</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00584" name="l00584"></a><span class="lineno"> 584</span> <span class="keywordtype">void</span> OnNodeInitialization() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00585" name="l00585"></a><span class="lineno"> 585</span> <span class="keywordtype">void</span> IncrementCurrentPath();</div>
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<div class="line"><a id="l00586" name="l00586"></a><span class="lineno"> 586</span> <span class="keywordtype">bool</span> IncrementCurrentArcIndices();</div>
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<div class="line"><a id="l00590" name="l00590"></a><span class="lineno"> 590</span> <span class="keywordtype">bool</span> FindMostExpensiveChainsOnRemainingPaths();</div>
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<div class="line"><a id="l00591" name="l00591"></a><span class="lineno"> 591</span> </div>
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<div class="line"><a id="l00592" name="l00592"></a><span class="lineno"> 592</span> <span class="keywordtype">int</span> num_arcs_to_consider_;</div>
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<div class="line"><a id="l00593" name="l00593"></a><span class="lineno"> 593</span> <span class="keywordtype">int</span> current_path_;</div>
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<div class="line"><a id="l00594" name="l00594"></a><span class="lineno"> 594</span> std::vector<std::pair<int64_t, int>> most_expensive_arc_starts_and_ranks_;</div>
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<div class="line"><a id="l00597" name="l00597"></a><span class="lineno"> 597</span> std::pair<<span class="comment">/*first_arc_index*/</span> int, <span class="comment">/*second_arc_index*/</span> <span class="keywordtype">int</span>></div>
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<div class="line"><a id="l00598" name="l00598"></a><span class="lineno"> 598</span> current_expensive_arc_indices_;</div>
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<div class="line"><a id="l00599" name="l00599"></a><span class="lineno"> 599</span> std::function<int64_t(<span class="comment">/*before_node*/</span> int64_t, <span class="comment">/*after_node*/</span> int64_t,</div>
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<div class="line"><a id="l00600" name="l00600"></a><span class="lineno"> 600</span> <span class="comment">/*path_start*/</span> int64_t)></div>
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<div class="line"><a id="l00601" name="l00601"></a><span class="lineno"> 601</span> arc_cost_for_path_start_;</div>
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<div class="line"><a id="l00602" name="l00602"></a><span class="lineno"> 602</span> <span class="keywordtype">int</span> end_path_;</div>
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<div class="line"><a id="l00605" name="l00605"></a><span class="lineno"> 605</span> <span class="keywordtype">bool</span> has_non_empty_paths_to_explore_;</div>
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<div class="line"><a id="l00606" name="l00606"></a><span class="lineno"> 606</span>};</div>
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<div class="line"><a id="l00607" name="l00607"></a><span class="lineno"> 607</span> </div>
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<div class="line"><a id="l00615" name="l00615"></a><span class="lineno"> 615</span><span class="keyword">template</span> <<span class="keywordtype">bool</span> swap_first></div>
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<div class="line"><a id="l00616" name="l00616"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_pair_node_swap_active_operator.html"> 616</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1_pair_node_swap_active_operator.html">PairNodeSwapActiveOperator</a> : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1_path_operator.html">PathOperator</a> {</div>
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<div class="line"><a id="l00617" name="l00617"></a><span class="lineno"> 617</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00618" name="l00618"></a><span class="lineno"> 618</span> <a class="code hl_function" href="classoperations__research_1_1_pair_node_swap_active_operator.html#ae2c797dc8c9e16336ce8ecae0dc5bb8f">PairNodeSwapActiveOperator</a>(<span class="keyword">const</span> std::vector<IntVar*>& vars,</div>
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<div class="line"><a id="l00619" name="l00619"></a><span class="lineno"> 619</span> <span class="keyword">const</span> std::vector<IntVar*>& secondary_vars,</div>
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<div class="line"><a id="l00620" name="l00620"></a><span class="lineno"> 620</span> std::function<<span class="keywordtype">int</span>(int64_t)> start_empty_path_class,</div>
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<div class="line"><a id="l00621" name="l00621"></a><span class="lineno"> 621</span> <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceoperations__research.html#aef7db0bee0a22d1791d040fd3853f3b7">RoutingIndexPairs</a>& index_pairs);</div>
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<div class="line"><a id="l00622" name="l00622"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_pair_node_swap_active_operator.html#a55d9f370d9aaabb24d7da1ffc7f65ccd"> 622</a></span> <a class="code hl_function" href="classoperations__research_1_1_pair_node_swap_active_operator.html#a55d9f370d9aaabb24d7da1ffc7f65ccd">~PairNodeSwapActiveOperator</a>()<span class="keyword"> override </span>{}</div>
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<div class="line"><a id="l00623" name="l00623"></a><span class="lineno"> 623</span> </div>
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<div class="line"><a id="l00624" name="l00624"></a><span class="lineno"> 624</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_pair_node_swap_active_operator.html#a2b47576627076cc054924a89a08f69a6">MakeNextNeighbor</a>(<a class="code hl_class" href="classoperations__research_1_1_assignment.html">Assignment</a>* <a class="code hl_variable" href="resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e">delta</a>, <a class="code hl_class" href="classoperations__research_1_1_assignment.html">Assignment</a>* deltadelta) <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00625" name="l00625"></a><span class="lineno"> 625</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_pair_node_swap_active_operator.html#a24ea165f00f8e15de94958fc804ff209">MakeNeighbor</a>() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00626" name="l00626"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_pair_node_swap_active_operator.html#aed804747c45a7e1caf81461f9e45dd91"> 626</a></span> std::string <a class="code hl_function" href="classoperations__research_1_1_pair_node_swap_active_operator.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>()<span class="keyword"> const override </span>{</div>
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<div class="line"><a id="l00627" name="l00627"></a><span class="lineno"> 627</span> <span class="keywordflow">return</span> <span class="stringliteral">"PairNodeSwapActiveOperator"</span>;</div>
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<div class="line"><a id="l00628" name="l00628"></a><span class="lineno"> 628</span> }</div>
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<div class="line"><a id="l00629" name="l00629"></a><span class="lineno"> 629</span> </div>
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<div class="line"><a id="l00630" name="l00630"></a><span class="lineno"> 630</span> <span class="keyword">protected</span>:</div>
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<div class="line"><a id="l00631" name="l00631"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_pair_node_swap_active_operator.html#aeb4fe30538ba848f88b1657accd934c6"> 631</a></span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_pair_node_swap_active_operator.html#aeb4fe30538ba848f88b1657accd934c6">OnSamePathAsPreviousBase</a>(int64_t base_index)<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00634" name="l00634"></a><span class="lineno"> 634</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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<div class="line"><a id="l00635" name="l00635"></a><span class="lineno"> 635</span> }</div>
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<div class="line"><a id="l00636" name="l00636"></a><span class="lineno"> 636</span> </div>
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<div class="line"><a id="l00637" name="l00637"></a><span class="lineno"> 637</span> int64_t <a class="code hl_function" href="classoperations__research_1_1_pair_node_swap_active_operator.html#a22efab68fd4a93ad85101ceffb01134b">GetBaseNodeRestartPosition</a>(<span class="keywordtype">int</span> base_index) <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00638" name="l00638"></a><span class="lineno"> 638</span> </div>
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<div class="line"><a id="l00641" name="l00641"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_pair_node_swap_active_operator.html#aab68dfb72803f3ee3116e4425113ed11"> 641</a></span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_pair_node_swap_active_operator.html#aab68dfb72803f3ee3116e4425113ed11">RestartAtPathStartOnSynchronize</a>()<span class="keyword"> override </span>{ <span class="keywordflow">return</span> <span class="keyword">true</span>; }</div>
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<div class="line"><a id="l00642" name="l00642"></a><span class="lineno"> 642</span> </div>
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<div class="line"><a id="l00643" name="l00643"></a><span class="lineno"> 643</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00644" name="l00644"></a><span class="lineno"> 644</span> <span class="keywordtype">void</span> OnNodeInitialization() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00645" name="l00645"></a><span class="lineno"> 645</span> </div>
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<div class="line"><a id="l00646" name="l00646"></a><span class="lineno"> 646</span> <span class="keywordtype">int</span> inactive_pair_;</div>
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<div class="line"><a id="l00647" name="l00647"></a><span class="lineno"> 647</span> <a class="code hl_typedef" href="namespaceoperations__research.html#aef7db0bee0a22d1791d040fd3853f3b7">RoutingIndexPairs</a> pairs_;</div>
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<div class="line"><a id="l00648" name="l00648"></a><span class="lineno"> 648</span>};</div>
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<div class="line"><a id="l00649" name="l00649"></a><span class="lineno"> 649</span> </div>
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<div class="line"><a id="l00650" name="l00650"></a><span class="lineno"> 650</span><span class="comment">// ==========================================================================</span></div>
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<div class="line"><a id="l00651" name="l00651"></a><span class="lineno"> 651</span><span class="comment">// Section: Implementations of the template classes declared above.</span></div>
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<div class="line"><a id="l00652" name="l00652"></a><span class="lineno"> 652</span> </div>
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<div class="line"><a id="l00653" name="l00653"></a><span class="lineno"> 653</span><span class="keyword">template</span> <<span class="keywordtype">bool</span> swap_first></div>
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<div class="line"><a id="l00654" name="l00654"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_pair_node_swap_active_operator.html#ae2c797dc8c9e16336ce8ecae0dc5bb8f"> 654</a></span><a class="code hl_function" href="classoperations__research_1_1_pair_node_swap_active_operator.html#ae2c797dc8c9e16336ce8ecae0dc5bb8f">PairNodeSwapActiveOperator<swap_first>::PairNodeSwapActiveOperator</a>(</div>
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<div class="line"><a id="l00655" name="l00655"></a><span class="lineno"> 655</span> <span class="keyword">const</span> std::vector<IntVar*>& vars,</div>
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<div class="line"><a id="l00656" name="l00656"></a><span class="lineno"> 656</span> <span class="keyword">const</span> std::vector<IntVar*>& secondary_vars,</div>
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<div class="line"><a id="l00657" name="l00657"></a><span class="lineno"> 657</span> std::function<<span class="keywordtype">int</span>(int64_t)> start_empty_path_class,</div>
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<div class="line"><a id="l00658" name="l00658"></a><span class="lineno"> 658</span> <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceoperations__research.html#aef7db0bee0a22d1791d040fd3853f3b7">RoutingIndexPairs</a>& index_pairs)</div>
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<div class="line"><a id="l00659" name="l00659"></a><span class="lineno"> 659</span> : <a class="code hl_class" href="classoperations__research_1_1_path_operator.html">PathOperator</a>(vars, secondary_vars, 2, false, false,</div>
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<div class="line"><a id="l00660" name="l00660"></a><span class="lineno"> 660</span> <a class="code hl_namespace" href="namespacestd.html">std</a>::move(start_empty_path_class)),</div>
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<div class="line"><a id="l00661" name="l00661"></a><span class="lineno"> 661</span> inactive_pair_(0),</div>
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<div class="line"><a id="l00662" name="l00662"></a><span class="lineno"> 662</span> pairs_(index_pairs) {}</div>
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|
<div class="line"><a id="l00663" name="l00663"></a><span class="lineno"> 663</span> </div>
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<div class="line"><a id="l00664" name="l00664"></a><span class="lineno"> 664</span><span class="keyword">template</span> <<span class="keywordtype">bool</span> swap_first></div>
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<div class="line"><a id="l00665" name="l00665"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_pair_node_swap_active_operator.html#a22efab68fd4a93ad85101ceffb01134b"> 665</a></span>int64_t <a class="code hl_function" href="classoperations__research_1_1_pair_node_swap_active_operator.html#a22efab68fd4a93ad85101ceffb01134b">PairNodeSwapActiveOperator<swap_first>::GetBaseNodeRestartPosition</a>(</div>
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<div class="line"><a id="l00666" name="l00666"></a><span class="lineno"> 666</span> <span class="keywordtype">int</span> base_index) {</div>
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<div class="line"><a id="l00667" name="l00667"></a><span class="lineno"> 667</span> <span class="comment">// Base node 1 must be after base node 0 if they are both on the same path.</span></div>
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<div class="line"><a id="l00668" name="l00668"></a><span class="lineno"> 668</span> <span class="keywordflow">if</span> (base_index == 0 || StartNode(base_index) != StartNode(base_index - 1)) {</div>
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|
<div class="line"><a id="l00669" name="l00669"></a><span class="lineno"> 669</span> <span class="keywordflow">return</span> StartNode(base_index);</div>
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|
<div class="line"><a id="l00670" name="l00670"></a><span class="lineno"> 670</span> } <span class="keywordflow">else</span> {</div>
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|
<div class="line"><a id="l00671" name="l00671"></a><span class="lineno"> 671</span> <span class="keywordflow">return</span> BaseNode(base_index - 1);</div>
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<div class="line"><a id="l00672" name="l00672"></a><span class="lineno"> 672</span> }</div>
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|
<div class="line"><a id="l00673" name="l00673"></a><span class="lineno"> 673</span>}</div>
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|
<div class="line"><a id="l00674" name="l00674"></a><span class="lineno"> 674</span> </div>
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<div class="line"><a id="l00675" name="l00675"></a><span class="lineno"> 675</span><span class="keyword">template</span> <<span class="keywordtype">bool</span> swap_first></div>
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<div class="line"><a id="l00676" name="l00676"></a><span class="lineno"> 676</span><span class="keywordtype">void</span> <a class="code hl_class" href="classoperations__research_1_1_pair_node_swap_active_operator.html">PairNodeSwapActiveOperator<swap_first>::OnNodeInitialization</a>() {</div>
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<div class="line"><a id="l00677" name="l00677"></a><span class="lineno"> 677</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < pairs_.size(); ++i) {</div>
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<div class="line"><a id="l00678" name="l00678"></a><span class="lineno"> 678</span> <span class="keywordflow">if</span> (IsInactive(pairs_[i].first[0]) && IsInactive(pairs_[i].second[0])) {</div>
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|
<div class="line"><a id="l00679" name="l00679"></a><span class="lineno"> 679</span> inactive_pair_ = i;</div>
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<div class="line"><a id="l00680" name="l00680"></a><span class="lineno"> 680</span> <span class="keywordflow">return</span>;</div>
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<div class="line"><a id="l00681" name="l00681"></a><span class="lineno"> 681</span> }</div>
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|
<div class="line"><a id="l00682" name="l00682"></a><span class="lineno"> 682</span> }</div>
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|
<div class="line"><a id="l00683" name="l00683"></a><span class="lineno"> 683</span> inactive_pair_ = pairs_.size();</div>
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|
<div class="line"><a id="l00684" name="l00684"></a><span class="lineno"> 684</span>}</div>
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<div class="line"><a id="l00685" name="l00685"></a><span class="lineno"> 685</span> </div>
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<div class="line"><a id="l00686" name="l00686"></a><span class="lineno"> 686</span><span class="keyword">template</span> <<span class="keywordtype">bool</span> swap_first></div>
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<div class="line"><a id="l00687" name="l00687"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_pair_node_swap_active_operator.html#a2b47576627076cc054924a89a08f69a6"> 687</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_pair_node_swap_active_operator.html#a2b47576627076cc054924a89a08f69a6">PairNodeSwapActiveOperator<swap_first>::MakeNextNeighbor</a>(</div>
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<div class="line"><a id="l00688" name="l00688"></a><span class="lineno"> 688</span> <a class="code hl_class" href="classoperations__research_1_1_assignment.html">Assignment</a>* <a class="code hl_variable" href="resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e">delta</a>, <a class="code hl_class" href="classoperations__research_1_1_assignment.html">Assignment</a>* deltadelta) {</div>
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<div class="line"><a id="l00689" name="l00689"></a><span class="lineno"> 689</span> <span class="keywordflow">while</span> (inactive_pair_ < pairs_.size()) {</div>
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<div class="line"><a id="l00690" name="l00690"></a><span class="lineno"> 690</span> <span class="keywordflow">if</span> (!IsInactive(pairs_[inactive_pair_].first[0]) ||</div>
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<div class="line"><a id="l00691" name="l00691"></a><span class="lineno"> 691</span> !IsInactive(pairs_[inactive_pair_].second[0]) ||</div>
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<div class="line"><a id="l00692" name="l00692"></a><span class="lineno"> 692</span> !<a class="code hl_function" href="classoperations__research_1_1_int_var_local_search_operator.html#a2b47576627076cc054924a89a08f69a6">PathOperator::MakeNextNeighbor</a>(<a class="code hl_variable" href="resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e">delta</a>, deltadelta)) {</div>
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<div class="line"><a id="l00693" name="l00693"></a><span class="lineno"> 693</span> ResetPosition();</div>
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<div class="line"><a id="l00694" name="l00694"></a><span class="lineno"> 694</span> ++inactive_pair_;</div>
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<div class="line"><a id="l00695" name="l00695"></a><span class="lineno"> 695</span> } <span class="keywordflow">else</span> {</div>
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<div class="line"><a id="l00696" name="l00696"></a><span class="lineno"> 696</span> <span class="keywordflow">return</span> <span class="keyword">true</span>;</div>
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|
<div class="line"><a id="l00697" name="l00697"></a><span class="lineno"> 697</span> }</div>
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<div class="line"><a id="l00698" name="l00698"></a><span class="lineno"> 698</span> }</div>
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|
<div class="line"><a id="l00699" name="l00699"></a><span class="lineno"> 699</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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<div class="line"><a id="l00700" name="l00700"></a><span class="lineno"> 700</span>}</div>
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|
<div class="line"><a id="l00701" name="l00701"></a><span class="lineno"> 701</span> </div>
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|
<div class="line"><a id="l00702" name="l00702"></a><span class="lineno"> 702</span><span class="keyword">template</span> <<span class="keywordtype">bool</span> swap_first></div>
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<div class="line"><a id="l00703" name="l00703"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_pair_node_swap_active_operator.html#a24ea165f00f8e15de94958fc804ff209"> 703</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_pair_node_swap_active_operator.html#a24ea165f00f8e15de94958fc804ff209">PairNodeSwapActiveOperator<swap_first>::MakeNeighbor</a>() {</div>
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|
<div class="line"><a id="l00704" name="l00704"></a><span class="lineno"> 704</span> <span class="keyword">const</span> int64_t base = BaseNode(0);</div>
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<div class="line"><a id="l00705" name="l00705"></a><span class="lineno"> 705</span> <span class="keywordflow">if</span> (IsPathEnd(base)) {</div>
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|
<div class="line"><a id="l00706" name="l00706"></a><span class="lineno"> 706</span> <span class="keywordflow">return</span> <span class="keyword">false</span>;</div>
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|
<div class="line"><a id="l00707" name="l00707"></a><span class="lineno"> 707</span> }</div>
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|
<div class="line"><a id="l00708" name="l00708"></a><span class="lineno"> 708</span> <span class="keyword">const</span> int64_t pair_first = pairs_[inactive_pair_].first[0];</div>
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<div class="line"><a id="l00709" name="l00709"></a><span class="lineno"> 709</span> <span class="keyword">const</span> int64_t pair_second = pairs_[inactive_pair_].second[0];</div>
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<div class="line"><a id="l00710" name="l00710"></a><span class="lineno"> 710</span> <span class="keywordflow">if</span> (swap_first) {</div>
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<div class="line"><a id="l00711" name="l00711"></a><span class="lineno"> 711</span> <span class="keywordflow">return</span> MakeActive(pair_second, BaseNode(1)) &&</div>
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<div class="line"><a id="l00712" name="l00712"></a><span class="lineno"> 712</span> MakeActive(pair_first, base) &&</div>
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<div class="line"><a id="l00713" name="l00713"></a><span class="lineno"> 713</span> MakeChainInactive(pair_first, Next(pair_first));</div>
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<div class="line"><a id="l00714" name="l00714"></a><span class="lineno"> 714</span> } <span class="keywordflow">else</span> {</div>
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|
<div class="line"><a id="l00715" name="l00715"></a><span class="lineno"> 715</span> <span class="keywordflow">return</span> MakeActive(pair_second, BaseNode(1)) &&</div>
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|
<div class="line"><a id="l00716" name="l00716"></a><span class="lineno"> 716</span> MakeActive(pair_first, base) &&</div>
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|
<div class="line"><a id="l00717" name="l00717"></a><span class="lineno"> 717</span> MakeChainInactive(pair_second, Next(pair_second));</div>
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|
<div class="line"><a id="l00718" name="l00718"></a><span class="lineno"> 718</span> }</div>
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<div class="line"><a id="l00719" name="l00719"></a><span class="lineno"> 719</span>}</div>
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|
<div class="line"><a id="l00720" name="l00720"></a><span class="lineno"> 720</span> </div>
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<div class="line"><a id="l00732" name="l00732"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_relocate_subtrip.html"> 732</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1_relocate_subtrip.html">RelocateSubtrip</a> : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1_path_operator.html">PathOperator</a> {</div>
|
|
<div class="line"><a id="l00733" name="l00733"></a><span class="lineno"> 733</span> <span class="keyword">public</span>:</div>
|
|
<div class="line"><a id="l00734" name="l00734"></a><span class="lineno"> 734</span> <a class="code hl_function" href="classoperations__research_1_1_relocate_subtrip.html#a6bcb545cf548018c6a0a83c85fb512c9">RelocateSubtrip</a>(<span class="keyword">const</span> std::vector<IntVar*>& vars,</div>
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<div class="line"><a id="l00735" name="l00735"></a><span class="lineno"> 735</span> <span class="keyword">const</span> std::vector<IntVar*>& secondary_vars,</div>
|
|
<div class="line"><a id="l00736" name="l00736"></a><span class="lineno"> 736</span> std::function<<span class="keywordtype">int</span>(int64_t)> start_empty_path_class,</div>
|
|
<div class="line"><a id="l00737" name="l00737"></a><span class="lineno"> 737</span> <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceoperations__research.html#aef7db0bee0a22d1791d040fd3853f3b7">RoutingIndexPairs</a>& pairs);</div>
|
|
<div class="line"><a id="l00738" name="l00738"></a><span class="lineno"> 738</span> </div>
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|
<div class="line"><a id="l00739" name="l00739"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_relocate_subtrip.html#aed804747c45a7e1caf81461f9e45dd91"> 739</a></span> std::string <a class="code hl_function" href="classoperations__research_1_1_relocate_subtrip.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> <span class="stringliteral">"RelocateSubtrip"</span>; }</div>
|
|
<div class="line"><a id="l00740" name="l00740"></a><span class="lineno"> 740</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_relocate_subtrip.html#a24ea165f00f8e15de94958fc804ff209">MakeNeighbor</a>() <span class="keyword">override</span>;</div>
|
|
<div class="line"><a id="l00741" name="l00741"></a><span class="lineno"> 741</span> </div>
|
|
<div class="line"><a id="l00742" name="l00742"></a><span class="lineno"> 742</span> <span class="keyword">private</span>:</div>
|
|
<div class="line"><a id="l00743" name="l00743"></a><span class="lineno"> 743</span> <span class="comment">// Relocates the subtrip starting at chain_first_node. It must be a pickup.</span></div>
|
|
<div class="line"><a id="l00744" name="l00744"></a><span class="lineno"> 744</span> <span class="keywordtype">bool</span> RelocateSubTripFromPickup(int64_t chain_first_node,</div>
|
|
<div class="line"><a id="l00745" name="l00745"></a><span class="lineno"> 745</span> int64_t insertion_node);</div>
|
|
<div class="line"><a id="l00747" name="l00747"></a><span class="lineno"> 747</span> <span class="keywordtype">bool</span> RelocateSubTripFromDelivery(int64_t chain_last_node,</div>
|
|
<div class="line"><a id="l00748" name="l00748"></a><span class="lineno"> 748</span> int64_t insertion_node);</div>
|
|
<div class="line"><a id="l00749" name="l00749"></a><span class="lineno"> 749</span> std::vector<bool> is_pickup_node_;</div>
|
|
<div class="line"><a id="l00750" name="l00750"></a><span class="lineno"> 750</span> std::vector<bool> is_delivery_node_;</div>
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<div class="line"><a id="l00751" name="l00751"></a><span class="lineno"> 751</span> std::vector<int> pair_of_node_;</div>
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<div class="line"><a id="l00752" name="l00752"></a><span class="lineno"> 752</span> <span class="comment">// Represents the set of pairs that have been opened during a call to</span></div>
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<div class="line"><a id="l00753" name="l00753"></a><span class="lineno"> 753</span> <span class="comment">// MakeNeighbor(). This vector must be all false before and after calling</span></div>
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<div class="line"><a id="l00754" name="l00754"></a><span class="lineno"> 754</span> <span class="comment">// RelocateSubTripFromPickup() and RelocateSubTripFromDelivery().</span></div>
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<div class="line"><a id="l00755" name="l00755"></a><span class="lineno"> 755</span> std::vector<bool> opened_pairs_bitset_;</div>
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<div class="line"><a id="l00756" name="l00756"></a><span class="lineno"> 756</span> </div>
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<div class="line"><a id="l00757" name="l00757"></a><span class="lineno"> 757</span> std::vector<int64_t> rejected_nodes_;</div>
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<div class="line"><a id="l00758" name="l00758"></a><span class="lineno"> 758</span> std::vector<int64_t> subtrip_nodes_;</div>
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<div class="line"><a id="l00759" name="l00759"></a><span class="lineno"> 759</span>};</div>
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<div class="line"><a id="l00760" name="l00760"></a><span class="lineno"> 760</span> </div>
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<div class="line"><a id="l00761" name="l00761"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_exchange_subtrip.html"> 761</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1_exchange_subtrip.html">ExchangeSubtrip</a> : <span class="keyword">public</span> <a class="code hl_class" href="classoperations__research_1_1_path_operator.html">PathOperator</a> {</div>
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<div class="line"><a id="l00762" name="l00762"></a><span class="lineno"> 762</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00763" name="l00763"></a><span class="lineno"> 763</span> <a class="code hl_function" href="classoperations__research_1_1_exchange_subtrip.html#a4a25a95207cf7404f679cfa986c7385e">ExchangeSubtrip</a>(<span class="keyword">const</span> std::vector<IntVar*>& vars,</div>
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<div class="line"><a id="l00764" name="l00764"></a><span class="lineno"> 764</span> <span class="keyword">const</span> std::vector<IntVar*>& secondary_vars,</div>
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<div class="line"><a id="l00765" name="l00765"></a><span class="lineno"> 765</span> std::function<<span class="keywordtype">int</span>(int64_t)> start_empty_path_class,</div>
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<div class="line"><a id="l00766" name="l00766"></a><span class="lineno"> 766</span> <span class="keyword">const</span> <a class="code hl_typedef" href="namespaceoperations__research.html#aef7db0bee0a22d1791d040fd3853f3b7">RoutingIndexPairs</a>& pairs);</div>
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<div class="line"><a id="l00767" name="l00767"></a><span class="lineno"> 767</span> </div>
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<div class="line"><a id="l00768" name="l00768"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_exchange_subtrip.html#aed804747c45a7e1caf81461f9e45dd91"> 768</a></span> std::string <a class="code hl_function" href="classoperations__research_1_1_exchange_subtrip.html#aed804747c45a7e1caf81461f9e45dd91">DebugString</a>()<span class="keyword"> const override </span>{ <span class="keywordflow">return</span> <span class="stringliteral">"ExchangeSubtrip"</span>; }</div>
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<div class="line"><a id="l00769" name="l00769"></a><span class="lineno"> 769</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1_exchange_subtrip.html#a24ea165f00f8e15de94958fc804ff209">MakeNeighbor</a>() <span class="keyword">override</span>;</div>
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<div class="line"><a id="l00770" name="l00770"></a><span class="lineno"> 770</span> </div>
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<div class="line"><a id="l00771" name="l00771"></a><span class="lineno"> 771</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00772" name="l00772"></a><span class="lineno"> 772</span> <span class="comment">// Try to extract a subtrip from base_node (see below) and check that the move</span></div>
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<div class="line"><a id="l00773" name="l00773"></a><span class="lineno"> 773</span> <span class="comment">// will be canonical.</span></div>
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<div class="line"><a id="l00774" name="l00774"></a><span class="lineno"> 774</span> <span class="comment">// Given a pickup/delivery pair, this operator could generate the same move</span></div>
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<div class="line"><a id="l00775" name="l00775"></a><span class="lineno"> 775</span> <span class="comment">// twice, the first time with base_node == pickup, the second time with</span></div>
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<div class="line"><a id="l00776" name="l00776"></a><span class="lineno"> 776</span> <span class="comment">// base_node == delivery. This happens only when no nodes in the subtrip</span></div>
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<div class="line"><a id="l00777" name="l00777"></a><span class="lineno"> 777</span> <span class="comment">// remain in the original path, i.e. when rejects is empty after</span></div>
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<div class="line"><a id="l00778" name="l00778"></a><span class="lineno"> 778</span> <span class="comment">// chain extraction. In that case, we keep only a canonical move out of the</span></div>
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<div class="line"><a id="l00779" name="l00779"></a><span class="lineno"> 779</span> <span class="comment">// two possibilities, the move where base_node is a pickup.</span></div>
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<div class="line"><a id="l00780" name="l00780"></a><span class="lineno"> 780</span> <span class="keywordtype">bool</span> ExtractChainsAndCheckCanonical(int64_t base_node,</div>
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<div class="line"><a id="l00781" name="l00781"></a><span class="lineno"> 781</span> std::vector<int64_t>* rejects,</div>
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<div class="line"><a id="l00782" name="l00782"></a><span class="lineno"> 782</span> std::vector<int64_t>* subtrip);</div>
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<div class="line"><a id="l00783" name="l00783"></a><span class="lineno"> 783</span> <span class="comment">// Reads the path from base_node forward, collecting subtrip nodes in</span></div>
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|
<div class="line"><a id="l00784" name="l00784"></a><span class="lineno"> 784</span> <span class="comment">// subtrip and non-subtrip nodes in rejects.</span></div>
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<div class="line"><a id="l00785" name="l00785"></a><span class="lineno"> 785</span> <span class="comment">// Non-subtrip nodes will be unmatched delivery nodes.</span></div>
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<div class="line"><a id="l00786" name="l00786"></a><span class="lineno"> 786</span> <span class="comment">// base_node must be a pickup, and remaining/extracted_nodes must be empty.</span></div>
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<div class="line"><a id="l00787" name="l00787"></a><span class="lineno"> 787</span> <span class="comment">// Returns true if such chains could be extracted.</span></div>
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<div class="line"><a id="l00788" name="l00788"></a><span class="lineno"> 788</span> <span class="keywordtype">bool</span> ExtractChainsFromPickup(int64_t base_node, std::vector<int64_t>* rejects,</div>
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<div class="line"><a id="l00789" name="l00789"></a><span class="lineno"> 789</span> std::vector<int64_t>* subtrip);</div>
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|
<div class="line"><a id="l00790" name="l00790"></a><span class="lineno"> 790</span> <span class="comment">// Reads the path from base_node backward, collecting subtrip nodes in</span></div>
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|
<div class="line"><a id="l00791" name="l00791"></a><span class="lineno"> 791</span> <span class="comment">// subtrip and non-subtrip nodes in rejects.</span></div>
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|
<div class="line"><a id="l00792" name="l00792"></a><span class="lineno"> 792</span> <span class="comment">// Non-subtrip nodes will be unmatched pickup nodes.</span></div>
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|
<div class="line"><a id="l00793" name="l00793"></a><span class="lineno"> 793</span> <span class="comment">// base_node must be a delivery, and remaining/extracted_nodes must be empty.</span></div>
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|
<div class="line"><a id="l00794" name="l00794"></a><span class="lineno"> 794</span> <span class="comment">// Returns true if such chains could be extracted.</span></div>
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|
<div class="line"><a id="l00795" name="l00795"></a><span class="lineno"> 795</span> <span class="keywordtype">bool</span> ExtractChainsFromDelivery(int64_t base_node,</div>
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|
<div class="line"><a id="l00796" name="l00796"></a><span class="lineno"> 796</span> std::vector<int64_t>* rejects,</div>
|
|
<div class="line"><a id="l00797" name="l00797"></a><span class="lineno"> 797</span> std::vector<int64_t>* subtrip);</div>
|
|
<div class="line"><a id="l00798" name="l00798"></a><span class="lineno"> 798</span> <span class="keywordtype">void</span> SetPath(<span class="keyword">const</span> std::vector<int64_t>& path, <span class="keywordtype">int</span> path_id);</div>
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<div class="line"><a id="l00799" name="l00799"></a><span class="lineno"> 799</span> </div>
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<div class="line"><a id="l00800" name="l00800"></a><span class="lineno"> 800</span> <span class="comment">// Precompute some information about nodes.</span></div>
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<div class="line"><a id="l00801" name="l00801"></a><span class="lineno"> 801</span> std::vector<bool> is_pickup_node_;</div>
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|
<div class="line"><a id="l00802" name="l00802"></a><span class="lineno"> 802</span> std::vector<bool> is_delivery_node_;</div>
|
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<div class="line"><a id="l00803" name="l00803"></a><span class="lineno"> 803</span> std::vector<int> pair_of_node_;</div>
|
|
<div class="line"><a id="l00804" name="l00804"></a><span class="lineno"> 804</span> <span class="comment">// Represents the set of opened pairs during ExtractChainsFromXXX().</span></div>
|
|
<div class="line"><a id="l00805" name="l00805"></a><span class="lineno"> 805</span> std::vector<bool> opened_pairs_set_;</div>
|
|
<div class="line"><a id="l00806" name="l00806"></a><span class="lineno"> 806</span> <span class="comment">// Keep internal structures under hand to avoid reallocation.</span></div>
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|
<div class="line"><a id="l00807" name="l00807"></a><span class="lineno"> 807</span> std::vector<int64_t> rejects0_;</div>
|
|
<div class="line"><a id="l00808" name="l00808"></a><span class="lineno"> 808</span> std::vector<int64_t> subtrip0_;</div>
|
|
<div class="line"><a id="l00809" name="l00809"></a><span class="lineno"> 809</span> std::vector<int64_t> rejects1_;</div>
|
|
<div class="line"><a id="l00810" name="l00810"></a><span class="lineno"> 810</span> std::vector<int64_t> subtrip1_;</div>
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|
<div class="line"><a id="l00811" name="l00811"></a><span class="lineno"> 811</span> std::vector<int64_t> path0_;</div>
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|
<div class="line"><a id="l00812" name="l00812"></a><span class="lineno"> 812</span> std::vector<int64_t> path1_;</div>
|
|
<div class="line"><a id="l00813" name="l00813"></a><span class="lineno"> 813</span>};</div>
|
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<div class="line"><a id="l00814" name="l00814"></a><span class="lineno"> 814</span> </div>
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<div class="line"><a id="l00815" name="l00815"></a><span class="lineno"> 815</span>} <span class="comment">// namespace operations_research</span></div>
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<div class="line"><a id="l00816" name="l00816"></a><span class="lineno"> 816</span> </div>
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<div class="line"><a id="l00817" name="l00817"></a><span class="lineno"> 817</span><span class="preprocessor">#endif </span><span class="comment">// OR_TOOLS_CONSTRAINT_SOLVER_ROUTING_NEIGHBORHOODS_H_</span></div>
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<div class="ttc" id="abase_2logging_8h_html"><div class="ttname"><a href="base_2logging_8h.html">logging.h</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_ab62f5ed8f2d48e29802be0cbbcd1359a"><div class="ttname"><a href="base_2logging_8h.html#ab62f5ed8f2d48e29802be0cbbcd1359a">DCHECK_LT</a></div><div class="ttdeci">#define DCHECK_LT(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00894">base/logging.h:894</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_ae17f8119c108cf3070bad3449c7e0006"><div class="ttname"><a href="base_2logging_8h.html#ae17f8119c108cf3070bad3449c7e0006">DCHECK</a></div><div class="ttdeci">#define DCHECK(condition)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00890">base/logging.h:890</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_ae89df3243bbb8341130c7b3f44145ea0"><div class="ttname"><a href="base_2logging_8h.html#ae89df3243bbb8341130c7b3f44145ea0">DCHECK_EQ</a></div><div class="ttdeci">#define DCHECK_EQ(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00891">base/logging.h:891</a></div></div>
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<div class="ttc" id="abitset_8h_html"><div class="ttname"><a href="bitset_8h.html">bitset.h</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_assignment_html"><div class="ttname"><a href="classoperations__research_1_1_assignment.html">operations_research::Assignment</a></div><div class="ttdoc">An Assignment is a variable -> domains mapping, used to report solutions to the user.</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solver_8h_source.html#l05081">constraint_solver.h:5081</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_exchange_subtrip_html"><div class="ttname"><a href="classoperations__research_1_1_exchange_subtrip.html">operations_research::ExchangeSubtrip</a></div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00761">routing_neighborhoods.h:761</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_exchange_subtrip_html_a24ea165f00f8e15de94958fc804ff209"><div class="ttname"><a href="classoperations__research_1_1_exchange_subtrip.html#a24ea165f00f8e15de94958fc804ff209">operations_research::ExchangeSubtrip::MakeNeighbor</a></div><div class="ttdeci">bool MakeNeighbor() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l01518">routing_neighborhoods.cc:1518</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_exchange_subtrip_html_a4a25a95207cf7404f679cfa986c7385e"><div class="ttname"><a href="classoperations__research_1_1_exchange_subtrip.html#a4a25a95207cf7404f679cfa986c7385e">operations_research::ExchangeSubtrip::ExchangeSubtrip</a></div><div class="ttdeci">ExchangeSubtrip(const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, const RoutingIndexPairs &pairs)</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l01483">routing_neighborhoods.cc:1483</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_exchange_subtrip_html_aed804747c45a7e1caf81461f9e45dd91"><div class="ttname"><a href="classoperations__research_1_1_exchange_subtrip.html#aed804747c45a7e1caf81461f9e45dd91">operations_research::ExchangeSubtrip::DebugString</a></div><div class="ttdeci">std::string DebugString() const override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00768">routing_neighborhoods.h:768</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_filtered_heuristic_close_nodes_l_n_s_operator_html"><div class="ttname"><a href="classoperations__research_1_1_filtered_heuristic_close_nodes_l_n_s_operator.html">operations_research::FilteredHeuristicCloseNodesLNSOperator</a></div><div class="ttdoc">Filtered heuristic LNS operator, where the destruction phase consists of removing a node and the 'num...</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00509">routing_neighborhoods.h:510</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_filtered_heuristic_close_nodes_l_n_s_operator_html_a5cce24de2d0d9e1a67516b7c07d5b4a9"><div class="ttname"><a href="classoperations__research_1_1_filtered_heuristic_close_nodes_l_n_s_operator.html#a5cce24de2d0d9e1a67516b7c07d5b4a9">operations_research::FilteredHeuristicCloseNodesLNSOperator::~FilteredHeuristicCloseNodesLNSOperator</a></div><div class="ttdeci">~FilteredHeuristicCloseNodesLNSOperator() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00514">routing_neighborhoods.h:514</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_filtered_heuristic_close_nodes_l_n_s_operator_html_aa885958c7ae62526a68fd8ec8dcc2060"><div class="ttname"><a href="classoperations__research_1_1_filtered_heuristic_close_nodes_l_n_s_operator.html#aa885958c7ae62526a68fd8ec8dcc2060">operations_research::FilteredHeuristicCloseNodesLNSOperator::FilteredHeuristicCloseNodesLNSOperator</a></div><div class="ttdeci">FilteredHeuristicCloseNodesLNSOperator(std::unique_ptr< RoutingFilteredHeuristic > heuristic, int num_close_nodes)</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00933">routing_neighborhoods.cc:933</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_filtered_heuristic_close_nodes_l_n_s_operator_html_aed804747c45a7e1caf81461f9e45dd91"><div class="ttname"><a href="classoperations__research_1_1_filtered_heuristic_close_nodes_l_n_s_operator.html#aed804747c45a7e1caf81461f9e45dd91">operations_research::FilteredHeuristicCloseNodesLNSOperator::DebugString</a></div><div class="ttdeci">std::string DebugString() const override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00516">routing_neighborhoods.h:516</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_filtered_heuristic_expensive_chain_l_n_s_operator_html"><div class="ttname"><a href="classoperations__research_1_1_filtered_heuristic_expensive_chain_l_n_s_operator.html">operations_research::FilteredHeuristicExpensiveChainLNSOperator</a></div><div class="ttdoc">Similar to the heuristic path LNS above, but instead of removing one route entirely,...</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00466">routing_neighborhoods.h:467</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_filtered_heuristic_expensive_chain_l_n_s_operator_html_a2f370584bd079a49b94a11d2700f9bab"><div class="ttname"><a href="classoperations__research_1_1_filtered_heuristic_expensive_chain_l_n_s_operator.html#a2f370584bd079a49b94a11d2700f9bab">operations_research::FilteredHeuristicExpensiveChainLNSOperator::FilteredHeuristicExpensiveChainLNSOperator</a></div><div class="ttdeci">FilteredHeuristicExpensiveChainLNSOperator(std::unique_ptr< RoutingFilteredHeuristic > heuristic, int num_arcs_to_consider, std::function< int64_t(int64_t, int64_t, int64_t)> arc_cost_for_route_start)</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l01079">routing_neighborhoods.cc:1080</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_filtered_heuristic_expensive_chain_l_n_s_operator_html_a7789da5b1efc781c0e8cee0f919d8387"><div class="ttname"><a href="classoperations__research_1_1_filtered_heuristic_expensive_chain_l_n_s_operator.html#a7789da5b1efc781c0e8cee0f919d8387">operations_research::FilteredHeuristicExpensiveChainLNSOperator::~FilteredHeuristicExpensiveChainLNSOperator</a></div><div class="ttdeci">~FilteredHeuristicExpensiveChainLNSOperator() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00474">routing_neighborhoods.h:474</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_filtered_heuristic_expensive_chain_l_n_s_operator_html_aed804747c45a7e1caf81461f9e45dd91"><div class="ttname"><a href="classoperations__research_1_1_filtered_heuristic_expensive_chain_l_n_s_operator.html#aed804747c45a7e1caf81461f9e45dd91">operations_research::FilteredHeuristicExpensiveChainLNSOperator::DebugString</a></div><div class="ttdeci">std::string DebugString() const override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00476">routing_neighborhoods.h:476</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_filtered_heuristic_local_search_operator_html"><div class="ttname"><a href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html">operations_research::FilteredHeuristicLocalSearchOperator</a></div><div class="ttdoc">Class of operators using a RoutingFilteredHeuristic to insert unperformed nodes after changes have be...</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00358">routing_neighborhoods.h:358</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_filtered_heuristic_local_search_operator_html_a016c3143564f8d92d7dcef612adcef6a"><div class="ttname"><a href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#a016c3143564f8d92d7dcef612adcef6a">operations_research::FilteredHeuristicLocalSearchOperator::~FilteredHeuristicLocalSearchOperator</a></div><div class="ttdeci">~FilteredHeuristicLocalSearchOperator() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00363">routing_neighborhoods.h:363</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_filtered_heuristic_local_search_operator_html_a068f0179d07363d4d3f462c60e944bf0"><div class="ttname"><a href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#a068f0179d07363d4d3f462c60e944bf0">operations_research::FilteredHeuristicLocalSearchOperator::FilteredHeuristicLocalSearchOperator</a></div><div class="ttdeci">FilteredHeuristicLocalSearchOperator(std::unique_ptr< RoutingFilteredHeuristic > heuristic, bool keep_inverse_values=false)</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00675">routing_neighborhoods.cc:675</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_filtered_heuristic_local_search_operator_html_a79fb08fc120a08f42d6f63eb9a2713a1"><div class="ttname"><a href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#a79fb08fc120a08f42d6f63eb9a2713a1">operations_research::FilteredHeuristicLocalSearchOperator::model_</a></div><div class="ttdeci">RoutingModel *const model_</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00388">routing_neighborhoods.h:388</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_filtered_heuristic_local_search_operator_html_a7e4daec31b209d577f17eae614d76fe1"><div class="ttname"><a href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#a7e4daec31b209d577f17eae614d76fe1">operations_research::FilteredHeuristicLocalSearchOperator::IncrementPosition</a></div><div class="ttdeci">virtual bool IncrementPosition()=0</div></div>
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<div class="ttc" id="aclassoperations__research_1_1_filtered_heuristic_local_search_operator_html_a904b8e4b611be6bce384c1f14b48fd15"><div class="ttname"><a href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#a904b8e4b611be6bce384c1f14b48fd15">operations_research::FilteredHeuristicLocalSearchOperator::SetupNextAccessorForNeighbor</a></div><div class="ttdeci">virtual std::function< int64_t(int64_t)> SetupNextAccessorForNeighbor()=0</div><div class="ttdoc">Virtual method to return the next_accessor to be passed to the heuristic to build a new solution.</div></div>
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<div class="ttc" id="aclassoperations__research_1_1_filtered_heuristic_local_search_operator_html_ab186c0e8fada5169b900aad66db06b28"><div class="ttname"><a href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#ab186c0e8fada5169b900aad66db06b28">operations_research::FilteredHeuristicLocalSearchOperator::HeuristicName</a></div><div class="ttdeci">std::string HeuristicName() const</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00372">routing_neighborhoods.h:372</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_filtered_heuristic_local_search_operator_html_ad988ac45a63930f901dc11713434b945"><div class="ttname"><a href="classoperations__research_1_1_filtered_heuristic_local_search_operator.html#ad988ac45a63930f901dc11713434b945">operations_research::FilteredHeuristicLocalSearchOperator::removed_nodes_</a></div><div class="ttdeci">SparseBitset removed_nodes_</div><div class="ttdoc">Keeps track of removed nodes when making a neighbor.</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00390">routing_neighborhoods.h:390</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_filtered_heuristic_path_l_n_s_operator_html"><div class="ttname"><a href="classoperations__research_1_1_filtered_heuristic_path_l_n_s_operator.html">operations_research::FilteredHeuristicPathLNSOperator</a></div><div class="ttdoc">LNS-like operator based on a filtered first solution heuristic to rebuild the solution,...</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00404">routing_neighborhoods.h:405</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_filtered_heuristic_path_l_n_s_operator_html_a38cacd12bc9db8fd86e8895320594131"><div class="ttname"><a href="classoperations__research_1_1_filtered_heuristic_path_l_n_s_operator.html#a38cacd12bc9db8fd86e8895320594131">operations_research::FilteredHeuristicPathLNSOperator::FilteredHeuristicPathLNSOperator</a></div><div class="ttdeci">FilteredHeuristicPathLNSOperator(std::unique_ptr< RoutingFilteredHeuristic > heuristic)</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00769">routing_neighborhoods.cc:769</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_filtered_heuristic_path_l_n_s_operator_html_aed804747c45a7e1caf81461f9e45dd91"><div class="ttname"><a href="classoperations__research_1_1_filtered_heuristic_path_l_n_s_operator.html#aed804747c45a7e1caf81461f9e45dd91">operations_research::FilteredHeuristicPathLNSOperator::DebugString</a></div><div class="ttdeci">std::string DebugString() const override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00411">routing_neighborhoods.h:411</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_filtered_heuristic_path_l_n_s_operator_html_af1a1ed8b81ea08d60ee97586d60e6b16"><div class="ttname"><a href="classoperations__research_1_1_filtered_heuristic_path_l_n_s_operator.html#af1a1ed8b81ea08d60ee97586d60e6b16">operations_research::FilteredHeuristicPathLNSOperator::~FilteredHeuristicPathLNSOperator</a></div><div class="ttdeci">~FilteredHeuristicPathLNSOperator() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00409">routing_neighborhoods.h:409</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_index_pair_swap_active_operator_html"><div class="ttname"><a href="classoperations__research_1_1_index_pair_swap_active_operator.html">operations_research::IndexPairSwapActiveOperator</a></div><div class="ttdoc">Operator which inserts inactive nodes into a path and makes a pair of active nodes inactive.</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00333">routing_neighborhoods.h:333</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_index_pair_swap_active_operator_html_a12ab83f297096ca5fe0970e01ac7c78c"><div class="ttname"><a href="classoperations__research_1_1_index_pair_swap_active_operator.html#a12ab83f297096ca5fe0970e01ac7c78c">operations_research::IndexPairSwapActiveOperator::IndexPairSwapActiveOperator</a></div><div class="ttdeci">IndexPairSwapActiveOperator(const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, const RoutingIndexPairs &index_pairs)</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00626">routing_neighborhoods.cc:626</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_index_pair_swap_active_operator_html_a24ea165f00f8e15de94958fc804ff209"><div class="ttname"><a href="classoperations__research_1_1_index_pair_swap_active_operator.html#a24ea165f00f8e15de94958fc804ff209">operations_research::IndexPairSwapActiveOperator::MakeNeighbor</a></div><div class="ttdeci">bool MakeNeighbor() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00651">routing_neighborhoods.cc:651</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_index_pair_swap_active_operator_html_a2b47576627076cc054924a89a08f69a6"><div class="ttname"><a href="classoperations__research_1_1_index_pair_swap_active_operator.html#a2b47576627076cc054924a89a08f69a6">operations_research::IndexPairSwapActiveOperator::MakeNextNeighbor</a></div><div class="ttdeci">bool MakeNextNeighbor(Assignment *delta, Assignment *deltadelta) override</div><div class="ttdoc">Redefines MakeNextNeighbor to export a simpler interface.</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00637">routing_neighborhoods.cc:637</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_index_pair_swap_active_operator_html_abe78da8f72c73a8723c7698f2e9bc79b"><div class="ttname"><a href="classoperations__research_1_1_index_pair_swap_active_operator.html#abe78da8f72c73a8723c7698f2e9bc79b">operations_research::IndexPairSwapActiveOperator::~IndexPairSwapActiveOperator</a></div><div class="ttdeci">~IndexPairSwapActiveOperator() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00340">routing_neighborhoods.h:340</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_index_pair_swap_active_operator_html_aed804747c45a7e1caf81461f9e45dd91"><div class="ttname"><a href="classoperations__research_1_1_index_pair_swap_active_operator.html#aed804747c45a7e1caf81461f9e45dd91">operations_research::IndexPairSwapActiveOperator::DebugString</a></div><div class="ttdeci">std::string DebugString() const override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00344">routing_neighborhoods.h:344</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_int_var_local_search_operator_html"><div class="ttname"><a href="classoperations__research_1_1_int_var_local_search_operator.html">operations_research::IntVarLocalSearchOperator</a></div><div class="ttdoc">Specialization of LocalSearchOperator built from an array of IntVars which specifies the scope of the...</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solveri_8h_source.html#l01021">constraint_solveri.h:1022</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_int_var_local_search_operator_html_a2b47576627076cc054924a89a08f69a6"><div class="ttname"><a href="classoperations__research_1_1_int_var_local_search_operator.html#a2b47576627076cc054924a89a08f69a6">operations_research::IntVarLocalSearchOperator::MakeNextNeighbor</a></div><div class="ttdeci">bool MakeNextNeighbor(Assignment *delta, Assignment *deltadelta) override</div><div class="ttdoc">Redefines MakeNextNeighbor to export a simpler interface.</div><div class="ttdef"><b>Definition:</b> <a href="local__search_8cc_source.html#l00076">local_search.cc:76</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_int_var_local_search_operator_html_a2d3012edb1ac1465f54c9c0c16187e69"><div class="ttname"><a href="classoperations__research_1_1_int_var_local_search_operator.html#a2d3012edb1ac1465f54c9c0c16187e69">operations_research::IntVarLocalSearchOperator::InverseValue</a></div><div class="ttdeci">int64_t InverseValue(int64_t index) const</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solveri_8h_source.html#l01066">constraint_solveri.h:1066</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_light_pair_relocate_operator_html"><div class="ttname"><a href="classoperations__research_1_1_light_pair_relocate_operator.html">operations_research::LightPairRelocateOperator</a></div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00198">routing_neighborhoods.h:198</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_light_pair_relocate_operator_html_a24ea165f00f8e15de94958fc804ff209"><div class="ttname"><a href="classoperations__research_1_1_light_pair_relocate_operator.html#a24ea165f00f8e15de94958fc804ff209">operations_research::LightPairRelocateOperator::MakeNeighbor</a></div><div class="ttdeci">bool MakeNeighbor() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00285">routing_neighborhoods.cc:285</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_light_pair_relocate_operator_html_a9727b49ac5150dda2ea4f20780a6c29c"><div class="ttname"><a href="classoperations__research_1_1_light_pair_relocate_operator.html#a9727b49ac5150dda2ea4f20780a6c29c">operations_research::LightPairRelocateOperator::~LightPairRelocateOperator</a></div><div class="ttdeci">~LightPairRelocateOperator() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00204">routing_neighborhoods.h:204</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_light_pair_relocate_operator_html_abbb14cebfe6adf36fb5a9c6a30768080"><div class="ttname"><a href="classoperations__research_1_1_light_pair_relocate_operator.html#abbb14cebfe6adf36fb5a9c6a30768080">operations_research::LightPairRelocateOperator::LightPairRelocateOperator</a></div><div class="ttdeci">LightPairRelocateOperator(const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, const RoutingIndexPairs &index_pairs)</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00275">routing_neighborhoods.cc:275</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_light_pair_relocate_operator_html_aed804747c45a7e1caf81461f9e45dd91"><div class="ttname"><a href="classoperations__research_1_1_light_pair_relocate_operator.html#aed804747c45a7e1caf81461f9e45dd91">operations_research::LightPairRelocateOperator::DebugString</a></div><div class="ttdeci">std::string DebugString() const override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00207">routing_neighborhoods.h:207</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_make_pair_active_operator_html"><div class="ttname"><a href="classoperations__research_1_1_make_pair_active_operator.html">operations_research::MakePairActiveOperator</a></div><div class="ttdoc">Pair-based neighborhood operators, designed to move nodes by pairs (pairs are static and given).</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00113">routing_neighborhoods.h:113</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_make_pair_active_operator_html_a22efab68fd4a93ad85101ceffb01134b"><div class="ttname"><a href="classoperations__research_1_1_make_pair_active_operator.html#a22efab68fd4a93ad85101ceffb01134b">operations_research::MakePairActiveOperator::GetBaseNodeRestartPosition</a></div><div class="ttdeci">int64_t GetBaseNodeRestartPosition(int base_index) override</div><div class="ttdoc">Returns the index of the node to which the base node of index base_index must be set to when it reach...</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00152">routing_neighborhoods.cc:152</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_make_pair_active_operator_html_a24ea165f00f8e15de94958fc804ff209"><div class="ttname"><a href="classoperations__research_1_1_make_pair_active_operator.html#a24ea165f00f8e15de94958fc804ff209">operations_research::MakePairActiveOperator::MakeNeighbor</a></div><div class="ttdeci">bool MakeNeighbor() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00139">routing_neighborhoods.cc:139</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_make_pair_active_operator_html_a86507a34f9b1d96c7d2358c4c0894fb7"><div class="ttname"><a href="classoperations__research_1_1_make_pair_active_operator.html#a86507a34f9b1d96c7d2358c4c0894fb7">operations_research::MakePairActiveOperator::MakePairActiveOperator</a></div><div class="ttdeci">MakePairActiveOperator(const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, const RoutingIndexPairs &pairs)</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00108">routing_neighborhoods.cc:108</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_make_pair_active_operator_html_aa102268c8b9c7a5a6e605252630ad07f"><div class="ttname"><a href="classoperations__research_1_1_make_pair_active_operator.html#aa102268c8b9c7a5a6e605252630ad07f">operations_research::MakePairActiveOperator::~MakePairActiveOperator</a></div><div class="ttdeci">~MakePairActiveOperator() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00119">routing_neighborhoods.h:119</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_make_pair_active_operator_html_aab68dfb72803f3ee3116e4425113ed11"><div class="ttname"><a href="classoperations__research_1_1_make_pair_active_operator.html#aab68dfb72803f3ee3116e4425113ed11">operations_research::MakePairActiveOperator::RestartAtPathStartOnSynchronize</a></div><div class="ttdeci">bool RestartAtPathStartOnSynchronize() override</div><div class="ttdoc">Required to ensure that after synchronization the operator is in a state compatible with GetBaseNodeR...</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00135">routing_neighborhoods.h:135</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_make_pair_active_operator_html_ad14cde260686e5b4174e691675df3139"><div class="ttname"><a href="classoperations__research_1_1_make_pair_active_operator.html#ad14cde260686e5b4174e691675df3139">operations_research::MakePairActiveOperator::MakeOneNeighbor</a></div><div class="ttdeci">bool MakeOneNeighbor() override</div><div class="ttdoc">This method should not be overridden. Override MakeNeighbor() instead.</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00120">routing_neighborhoods.cc:120</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_make_pair_active_operator_html_aeb4fe30538ba848f88b1657accd934c6"><div class="ttname"><a href="classoperations__research_1_1_make_pair_active_operator.html#aeb4fe30538ba848f88b1657accd934c6">operations_research::MakePairActiveOperator::OnSamePathAsPreviousBase</a></div><div class="ttdeci">bool OnSamePathAsPreviousBase(int64_t base_index) override</div><div class="ttdoc">Returns true if a base node has to be on the same path as the "previous" base node (base node of inde...</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00125">routing_neighborhoods.h:125</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_make_pair_active_operator_html_aed804747c45a7e1caf81461f9e45dd91"><div class="ttname"><a href="classoperations__research_1_1_make_pair_active_operator.html#aed804747c45a7e1caf81461f9e45dd91">operations_research::MakePairActiveOperator::DebugString</a></div><div class="ttdeci">std::string DebugString() const override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00121">routing_neighborhoods.h:121</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_make_pair_inactive_operator_html"><div class="ttname"><a href="classoperations__research_1_1_make_pair_inactive_operator.html">operations_research::MakePairInactiveOperator</a></div><div class="ttdoc">Operator which makes pairs of active nodes inactive.</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00149">routing_neighborhoods.h:149</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_make_pair_inactive_operator_html_a02e944adb48953a4d4c8200287a14d37"><div class="ttname"><a href="classoperations__research_1_1_make_pair_inactive_operator.html#a02e944adb48953a4d4c8200287a14d37">operations_research::MakePairInactiveOperator::MakePairInactiveOperator</a></div><div class="ttdeci">MakePairInactiveOperator(const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, const RoutingIndexPairs &index_pairs)</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00185">routing_neighborhoods.cc:185</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_make_pair_inactive_operator_html_a24ea165f00f8e15de94958fc804ff209"><div class="ttname"><a href="classoperations__research_1_1_make_pair_inactive_operator.html#a24ea165f00f8e15de94958fc804ff209">operations_research::MakePairInactiveOperator::MakeNeighbor</a></div><div class="ttdeci">bool MakeNeighbor() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00195">routing_neighborhoods.cc:195</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_make_pair_inactive_operator_html_aed804747c45a7e1caf81461f9e45dd91"><div class="ttname"><a href="classoperations__research_1_1_make_pair_inactive_operator.html#aed804747c45a7e1caf81461f9e45dd91">operations_research::MakePairInactiveOperator::DebugString</a></div><div class="ttdeci">std::string DebugString() const override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00157">routing_neighborhoods.h:157</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_make_relocate_neighbors_operator_html"><div class="ttname"><a href="classoperations__research_1_1_make_relocate_neighbors_operator.html">operations_research::MakeRelocateNeighborsOperator</a></div><div class="ttdoc">Relocate neighborhood which moves chains of neighbors.</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00056">routing_neighborhoods.h:56</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_make_relocate_neighbors_operator_html_a24ea165f00f8e15de94958fc804ff209"><div class="ttname"><a href="classoperations__research_1_1_make_relocate_neighbors_operator.html#a24ea165f00f8e15de94958fc804ff209">operations_research::MakeRelocateNeighborsOperator::MakeNeighbor</a></div><div class="ttdeci">bool MakeNeighbor() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00047">routing_neighborhoods.cc:47</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_make_relocate_neighbors_operator_html_a28fd1231bc1d9d0eaaa2224fbf777811"><div class="ttname"><a href="classoperations__research_1_1_make_relocate_neighbors_operator.html#a28fd1231bc1d9d0eaaa2224fbf777811">operations_research::MakeRelocateNeighborsOperator::MakeRelocateNeighborsOperator</a></div><div class="ttdeci">MakeRelocateNeighborsOperator(const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, RoutingTransitCallback2 arc_evaluator)</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00038">routing_neighborhoods.cc:38</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_make_relocate_neighbors_operator_html_ac404bade2c0081928aaf6f29341907b4"><div class="ttname"><a href="classoperations__research_1_1_make_relocate_neighbors_operator.html#ac404bade2c0081928aaf6f29341907b4">operations_research::MakeRelocateNeighborsOperator::~MakeRelocateNeighborsOperator</a></div><div class="ttdeci">~MakeRelocateNeighborsOperator() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00063">routing_neighborhoods.h:63</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_make_relocate_neighbors_operator_html_aed804747c45a7e1caf81461f9e45dd91"><div class="ttname"><a href="classoperations__research_1_1_make_relocate_neighbors_operator.html#aed804747c45a7e1caf81461f9e45dd91">operations_research::MakeRelocateNeighborsOperator::DebugString</a></div><div class="ttdeci">std::string DebugString() const override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00066">routing_neighborhoods.h:66</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_exchange_operator_html"><div class="ttname"><a href="classoperations__research_1_1_pair_exchange_operator.html">operations_research::PairExchangeOperator</a></div><div class="ttdoc">Operator which exchanges the position of two pairs; for both pairs the first node of the pair must be...</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00218">routing_neighborhoods.h:218</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_exchange_operator_html_a24ea165f00f8e15de94958fc804ff209"><div class="ttname"><a href="classoperations__research_1_1_pair_exchange_operator.html#a24ea165f00f8e15de94958fc804ff209">operations_research::PairExchangeOperator::MakeNeighbor</a></div><div class="ttdeci">bool MakeNeighbor() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00313">routing_neighborhoods.cc:313</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_exchange_operator_html_a2c015009f4b17b17845061969669b73f"><div class="ttname"><a href="classoperations__research_1_1_pair_exchange_operator.html#a2c015009f4b17b17845061969669b73f">operations_research::PairExchangeOperator::~PairExchangeOperator</a></div><div class="ttdeci">~PairExchangeOperator() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00224">routing_neighborhoods.h:224</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_exchange_operator_html_a42806d77eaa1134f2c10d4e8d3eb8612"><div class="ttname"><a href="classoperations__research_1_1_pair_exchange_operator.html#a42806d77eaa1134f2c10d4e8d3eb8612">operations_research::PairExchangeOperator::PairExchangeOperator</a></div><div class="ttdeci">PairExchangeOperator(const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, const RoutingIndexPairs &index_pairs)</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00303">routing_neighborhoods.cc:303</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_exchange_operator_html_aed804747c45a7e1caf81461f9e45dd91"><div class="ttname"><a href="classoperations__research_1_1_pair_exchange_operator.html#aed804747c45a7e1caf81461f9e45dd91">operations_research::PairExchangeOperator::DebugString</a></div><div class="ttdeci">std::string DebugString() const override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00227">routing_neighborhoods.h:227</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_exchange_relocate_operator_html"><div class="ttname"><a href="classoperations__research_1_1_pair_exchange_relocate_operator.html">operations_research::PairExchangeRelocateOperator</a></div><div class="ttdoc">Operator which exchanges the paths of two pairs (path have to be different).</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00249">routing_neighborhoods.h:249</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_exchange_relocate_operator_html_a22efab68fd4a93ad85101ceffb01134b"><div class="ttname"><a href="classoperations__research_1_1_pair_exchange_relocate_operator.html#a22efab68fd4a93ad85101ceffb01134b">operations_research::PairExchangeRelocateOperator::GetBaseNodeRestartPosition</a></div><div class="ttdeci">int64_t GetBaseNodeRestartPosition(int base_index) override</div><div class="ttdoc">Returns the index of the node to which the base node of index base_index must be set to when it reach...</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00493">routing_neighborhoods.cc:493</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_exchange_relocate_operator_html_a24ea165f00f8e15de94958fc804ff209"><div class="ttname"><a href="classoperations__research_1_1_pair_exchange_relocate_operator.html#a24ea165f00f8e15de94958fc804ff209">operations_research::PairExchangeRelocateOperator::MakeNeighbor</a></div><div class="ttdeci">bool MakeNeighbor() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00385">routing_neighborhoods.cc:385</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_exchange_relocate_operator_html_a39c490e9305bd7dd5ea6eb3387bc0078"><div class="ttname"><a href="classoperations__research_1_1_pair_exchange_relocate_operator.html#a39c490e9305bd7dd5ea6eb3387bc0078">operations_research::PairExchangeRelocateOperator::PairExchangeRelocateOperator</a></div><div class="ttdeci">PairExchangeRelocateOperator(const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, const RoutingIndexPairs &index_pairs)</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00375">routing_neighborhoods.cc:375</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_exchange_relocate_operator_html_a9d145c94687358d94da38a317064a30a"><div class="ttname"><a href="classoperations__research_1_1_pair_exchange_relocate_operator.html#a9d145c94687358d94da38a317064a30a">operations_research::PairExchangeRelocateOperator::~PairExchangeRelocateOperator</a></div><div class="ttdeci">~PairExchangeRelocateOperator() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00256">routing_neighborhoods.h:256</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_exchange_relocate_operator_html_aeb4fe30538ba848f88b1657accd934c6"><div class="ttname"><a href="classoperations__research_1_1_pair_exchange_relocate_operator.html#aeb4fe30538ba848f88b1657accd934c6">operations_research::PairExchangeRelocateOperator::OnSamePathAsPreviousBase</a></div><div class="ttdeci">bool OnSamePathAsPreviousBase(int64_t base_index) override</div><div class="ttdoc">Returns true if a base node has to be on the same path as the "previous" base node (base node of inde...</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00483">routing_neighborhoods.cc:483</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_exchange_relocate_operator_html_aed804747c45a7e1caf81461f9e45dd91"><div class="ttname"><a href="classoperations__research_1_1_pair_exchange_relocate_operator.html#aed804747c45a7e1caf81461f9e45dd91">operations_research::PairExchangeRelocateOperator::DebugString</a></div><div class="ttdeci">std::string DebugString() const override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00259">routing_neighborhoods.h:259</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_node_swap_active_operator_html"><div class="ttname"><a href="classoperations__research_1_1_pair_node_swap_active_operator.html">operations_research::PairNodeSwapActiveOperator</a></div><div class="ttdoc">Operator which inserts pairs of inactive nodes into a path and makes an active node inactive.</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00616">routing_neighborhoods.h:616</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_node_swap_active_operator_html_a22efab68fd4a93ad85101ceffb01134b"><div class="ttname"><a href="classoperations__research_1_1_pair_node_swap_active_operator.html#a22efab68fd4a93ad85101ceffb01134b">operations_research::PairNodeSwapActiveOperator::GetBaseNodeRestartPosition</a></div><div class="ttdeci">int64_t GetBaseNodeRestartPosition(int base_index) override</div><div class="ttdoc">Returns the index of the node to which the base node of index base_index must be set to when it reach...</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00665">routing_neighborhoods.h:665</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_node_swap_active_operator_html_a24ea165f00f8e15de94958fc804ff209"><div class="ttname"><a href="classoperations__research_1_1_pair_node_swap_active_operator.html#a24ea165f00f8e15de94958fc804ff209">operations_research::PairNodeSwapActiveOperator::MakeNeighbor</a></div><div class="ttdeci">bool MakeNeighbor() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00703">routing_neighborhoods.h:703</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_node_swap_active_operator_html_a2b47576627076cc054924a89a08f69a6"><div class="ttname"><a href="classoperations__research_1_1_pair_node_swap_active_operator.html#a2b47576627076cc054924a89a08f69a6">operations_research::PairNodeSwapActiveOperator::MakeNextNeighbor</a></div><div class="ttdeci">bool MakeNextNeighbor(Assignment *delta, Assignment *deltadelta) override</div><div class="ttdoc">Redefines MakeNextNeighbor to export a simpler interface.</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00687">routing_neighborhoods.h:687</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_node_swap_active_operator_html_a55d9f370d9aaabb24d7da1ffc7f65ccd"><div class="ttname"><a href="classoperations__research_1_1_pair_node_swap_active_operator.html#a55d9f370d9aaabb24d7da1ffc7f65ccd">operations_research::PairNodeSwapActiveOperator::~PairNodeSwapActiveOperator</a></div><div class="ttdeci">~PairNodeSwapActiveOperator() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00622">routing_neighborhoods.h:622</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_node_swap_active_operator_html_aab68dfb72803f3ee3116e4425113ed11"><div class="ttname"><a href="classoperations__research_1_1_pair_node_swap_active_operator.html#aab68dfb72803f3ee3116e4425113ed11">operations_research::PairNodeSwapActiveOperator::RestartAtPathStartOnSynchronize</a></div><div class="ttdeci">bool RestartAtPathStartOnSynchronize() override</div><div class="ttdoc">Required to ensure that after synchronization the operator is in a state compatible with GetBaseNodeR...</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00641">routing_neighborhoods.h:641</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_node_swap_active_operator_html_ae2c797dc8c9e16336ce8ecae0dc5bb8f"><div class="ttname"><a href="classoperations__research_1_1_pair_node_swap_active_operator.html#ae2c797dc8c9e16336ce8ecae0dc5bb8f">operations_research::PairNodeSwapActiveOperator::PairNodeSwapActiveOperator</a></div><div class="ttdeci">PairNodeSwapActiveOperator(const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, const RoutingIndexPairs &index_pairs)</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00654">routing_neighborhoods.h:654</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_node_swap_active_operator_html_aeb4fe30538ba848f88b1657accd934c6"><div class="ttname"><a href="classoperations__research_1_1_pair_node_swap_active_operator.html#aeb4fe30538ba848f88b1657accd934c6">operations_research::PairNodeSwapActiveOperator::OnSamePathAsPreviousBase</a></div><div class="ttdeci">bool OnSamePathAsPreviousBase(int64_t base_index) override</div><div class="ttdoc">Returns true if a base node has to be on the same path as the "previous" base node (base node of inde...</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00631">routing_neighborhoods.h:631</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_node_swap_active_operator_html_aed804747c45a7e1caf81461f9e45dd91"><div class="ttname"><a href="classoperations__research_1_1_pair_node_swap_active_operator.html#aed804747c45a7e1caf81461f9e45dd91">operations_research::PairNodeSwapActiveOperator::DebugString</a></div><div class="ttdeci">std::string DebugString() const override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00626">routing_neighborhoods.h:626</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_relocate_operator_html"><div class="ttname"><a href="classoperations__research_1_1_pair_relocate_operator.html">operations_research::PairRelocateOperator</a></div><div class="ttdoc">Operator which moves a pair of nodes to another position where the first node of the pair must be bef...</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00168">routing_neighborhoods.h:168</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_relocate_operator_html_a22efab68fd4a93ad85101ceffb01134b"><div class="ttname"><a href="classoperations__research_1_1_pair_relocate_operator.html#a22efab68fd4a93ad85101ceffb01134b">operations_research::PairRelocateOperator::GetBaseNodeRestartPosition</a></div><div class="ttdeci">int64_t GetBaseNodeRestartPosition(int base_index) override</div><div class="ttdoc">Returns the index of the node to which the base node of index base_index must be set to when it reach...</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00265">routing_neighborhoods.cc:265</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_relocate_operator_html_a24ea165f00f8e15de94958fc804ff209"><div class="ttname"><a href="classoperations__research_1_1_pair_relocate_operator.html#a24ea165f00f8e15de94958fc804ff209">operations_research::PairRelocateOperator::MakeNeighbor</a></div><div class="ttdeci">bool MakeNeighbor() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00216">routing_neighborhoods.cc:216</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_relocate_operator_html_a373382e6ca1b954defb315ed9ac30d83"><div class="ttname"><a href="classoperations__research_1_1_pair_relocate_operator.html#a373382e6ca1b954defb315ed9ac30d83">operations_research::PairRelocateOperator::~PairRelocateOperator</a></div><div class="ttdeci">~PairRelocateOperator() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00174">routing_neighborhoods.h:174</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_relocate_operator_html_adc3462c9fc554035063b1fe871affa19"><div class="ttname"><a href="classoperations__research_1_1_pair_relocate_operator.html#adc3462c9fc554035063b1fe871affa19">operations_research::PairRelocateOperator::ConsiderAlternatives</a></div><div class="ttdeci">bool ConsiderAlternatives(int64_t base_index) const override</div><div class="ttdoc">Indicates if alternatives should be considered when iterating over base nodes.</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00186">routing_neighborhoods.h:186</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_relocate_operator_html_adc94da037635aa653d2f68388f199086"><div class="ttname"><a href="classoperations__research_1_1_pair_relocate_operator.html#adc94da037635aa653d2f68388f199086">operations_research::PairRelocateOperator::PairRelocateOperator</a></div><div class="ttdeci">PairRelocateOperator(const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, const RoutingIndexPairs &index_pairs)</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00206">routing_neighborhoods.cc:206</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_relocate_operator_html_aeb4fe30538ba848f88b1657accd934c6"><div class="ttname"><a href="classoperations__research_1_1_pair_relocate_operator.html#aeb4fe30538ba848f88b1657accd934c6">operations_research::PairRelocateOperator::OnSamePathAsPreviousBase</a></div><div class="ttdeci">bool OnSamePathAsPreviousBase(int64_t base_index) override</div><div class="ttdoc">Returns true if a base node has to be on the same path as the "previous" base node (base node of inde...</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00180">routing_neighborhoods.h:180</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_pair_relocate_operator_html_aed804747c45a7e1caf81461f9e45dd91"><div class="ttname"><a href="classoperations__research_1_1_pair_relocate_operator.html#aed804747c45a7e1caf81461f9e45dd91">operations_research::PairRelocateOperator::DebugString</a></div><div class="ttdeci">std::string DebugString() const override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00177">routing_neighborhoods.h:177</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_path_operator_html"><div class="ttname"><a href="classoperations__research_1_1_path_operator.html">operations_research::PathOperator</a></div><div class="ttdoc">Base class of the local search operators dedicated to path modifications (a path is a set of nodes li...</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solveri_8h_source.html#l01313">constraint_solveri.h:1313</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_relocate_expensive_chain_html"><div class="ttname"><a href="classoperations__research_1_1_relocate_expensive_chain.html">operations_research::RelocateExpensiveChain</a></div><div class="ttdoc">RelocateExpensiveChain.</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00569">routing_neighborhoods.h:569</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_relocate_expensive_chain_html_a24ea165f00f8e15de94958fc804ff209"><div class="ttname"><a href="classoperations__research_1_1_relocate_expensive_chain.html#a24ea165f00f8e15de94958fc804ff209">operations_research::RelocateExpensiveChain::MakeNeighbor</a></div><div class="ttdeci">bool MakeNeighbor() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l01258">routing_neighborhoods.cc:1258</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_relocate_expensive_chain_html_ab11ecef22dbbe62b7ab0c183344522e2"><div class="ttname"><a href="classoperations__research_1_1_relocate_expensive_chain.html#ab11ecef22dbbe62b7ab0c183344522e2">operations_research::RelocateExpensiveChain::~RelocateExpensiveChain</a></div><div class="ttdeci">~RelocateExpensiveChain() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00577">routing_neighborhoods.h:577</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_relocate_expensive_chain_html_ad036ef22c3dbe219d5502b2fb85a3128"><div class="ttname"><a href="classoperations__research_1_1_relocate_expensive_chain.html#ad036ef22c3dbe219d5502b2fb85a3128">operations_research::RelocateExpensiveChain::RelocateExpensiveChain</a></div><div class="ttdeci">RelocateExpensiveChain(const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, int num_arcs_to_consider, std::function< int64_t(int64_t, int64_t, int64_t)> arc_cost_for_path_start)</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l01241">routing_neighborhoods.cc:1241</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_relocate_expensive_chain_html_ad14cde260686e5b4174e691675df3139"><div class="ttname"><a href="classoperations__research_1_1_relocate_expensive_chain.html#ad14cde260686e5b4174e691675df3139">operations_research::RelocateExpensiveChain::MakeOneNeighbor</a></div><div class="ttdeci">bool MakeOneNeighbor() override</div><div class="ttdoc">This method should not be overridden. Override MakeNeighbor() instead.</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l01281">routing_neighborhoods.cc:1281</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_relocate_expensive_chain_html_aed804747c45a7e1caf81461f9e45dd91"><div class="ttname"><a href="classoperations__research_1_1_relocate_expensive_chain.html#aed804747c45a7e1caf81461f9e45dd91">operations_research::RelocateExpensiveChain::DebugString</a></div><div class="ttdeci">std::string DebugString() const override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00581">routing_neighborhoods.h:581</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_relocate_path_and_heuristic_insert_unperformed_operator_html"><div class="ttname"><a href="classoperations__research_1_1_relocate_path_and_heuristic_insert_unperformed_operator.html">operations_research::RelocatePathAndHeuristicInsertUnperformedOperator</a></div><div class="ttdoc">Heuristic-based local search operator which relocates an entire route to an empty vehicle of differen...</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00432">routing_neighborhoods.h:433</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_relocate_path_and_heuristic_insert_unperformed_operator_html_a5ae04552f86762e99d76d37fe26eee15"><div class="ttname"><a href="classoperations__research_1_1_relocate_path_and_heuristic_insert_unperformed_operator.html#a5ae04552f86762e99d76d37fe26eee15">operations_research::RelocatePathAndHeuristicInsertUnperformedOperator::RelocatePathAndHeuristicInsertUnperformedOperator</a></div><div class="ttdeci">RelocatePathAndHeuristicInsertUnperformedOperator(std::unique_ptr< RoutingFilteredHeuristic > heuristic)</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00829">routing_neighborhoods.cc:830</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_relocate_path_and_heuristic_insert_unperformed_operator_html_aec7f005a1d1d6a2b8b845a950f6541cb"><div class="ttname"><a href="classoperations__research_1_1_relocate_path_and_heuristic_insert_unperformed_operator.html#aec7f005a1d1d6a2b8b845a950f6541cb">operations_research::RelocatePathAndHeuristicInsertUnperformedOperator::~RelocatePathAndHeuristicInsertUnperformedOperator</a></div><div class="ttdeci">~RelocatePathAndHeuristicInsertUnperformedOperator() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00437">routing_neighborhoods.h:437</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_relocate_path_and_heuristic_insert_unperformed_operator_html_aed804747c45a7e1caf81461f9e45dd91"><div class="ttname"><a href="classoperations__research_1_1_relocate_path_and_heuristic_insert_unperformed_operator.html#aed804747c45a7e1caf81461f9e45dd91">operations_research::RelocatePathAndHeuristicInsertUnperformedOperator::DebugString</a></div><div class="ttdeci">std::string DebugString() const override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00439">routing_neighborhoods.h:439</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_relocate_subtrip_html"><div class="ttname"><a href="classoperations__research_1_1_relocate_subtrip.html">operations_research::RelocateSubtrip</a></div><div class="ttdoc">Tries to move subtrips after an insertion node.</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00732">routing_neighborhoods.h:732</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_relocate_subtrip_html_a24ea165f00f8e15de94958fc804ff209"><div class="ttname"><a href="classoperations__research_1_1_relocate_subtrip.html#a24ea165f00f8e15de94958fc804ff209">operations_research::RelocateSubtrip::MakeNeighbor</a></div><div class="ttdeci">bool MakeNeighbor() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l01473">routing_neighborhoods.cc:1473</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_relocate_subtrip_html_a6bcb545cf548018c6a0a83c85fb512c9"><div class="ttname"><a href="classoperations__research_1_1_relocate_subtrip.html#a6bcb545cf548018c6a0a83c85fb512c9">operations_research::RelocateSubtrip::RelocateSubtrip</a></div><div class="ttdeci">RelocateSubtrip(const std::vector< IntVar * > &vars, const std::vector< IntVar * > &secondary_vars, std::function< int(int64_t)> start_empty_path_class, const RoutingIndexPairs &pairs)</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l01347">routing_neighborhoods.cc:1347</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_relocate_subtrip_html_aed804747c45a7e1caf81461f9e45dd91"><div class="ttname"><a href="classoperations__research_1_1_relocate_subtrip.html#aed804747c45a7e1caf81461f9e45dd91">operations_research::RelocateSubtrip::DebugString</a></div><div class="ttdeci">std::string DebugString() const override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00739">routing_neighborhoods.h:739</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_model_html"><div class="ttname"><a href="classoperations__research_1_1_routing_model.html">operations_research::RoutingModel</a></div><div class="ttdef"><b>Definition:</b> <a href="routing_8h_source.html#l00210">routing.h:210</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_model_html_a572bd92c25ebc67c72137fd59e53f6d6"><div class="ttname"><a href="classoperations__research_1_1_routing_model.html#a572bd92c25ebc67c72137fd59e53f6d6">operations_research::RoutingModel::Size</a></div><div class="ttdeci">int64_t Size() const</div><div class="ttdoc">Returns the number of next variables in the model.</div><div class="ttdef"><b>Definition:</b> <a href="routing_8h_source.html#l01531">routing.h:1531</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_model_html_acf67dc202e247ce193038850f71306d3"><div class="ttname"><a href="classoperations__research_1_1_routing_model.html#acf67dc202e247ce193038850f71306d3">operations_research::RoutingModel::IsEnd</a></div><div class="ttdeci">bool IsEnd(int64_t index) const</div><div class="ttdoc">Returns true if 'index' represents the last node of a route.</div><div class="ttdef"><b>Definition:</b> <a href="routing_8h_source.html#l01339">routing.h:1339</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_sparse_bitset_html"><div class="ttname"><a href="classoperations__research_1_1_sparse_bitset.html">operations_research::SparseBitset</a></div><div class="ttdef"><b>Definition:</b> <a href="bitset_8h_source.html#l00771">bitset.h:771</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_swap_index_pair_operator_html"><div class="ttname"><a href="classoperations__research_1_1_swap_index_pair_operator.html">operations_research::SwapIndexPairOperator</a></div><div class="ttdoc">Operator which iterates through each alternative of a set of pairs.</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00294">routing_neighborhoods.h:294</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_swap_index_pair_operator_html_a08ba64a7e6c6e507272f75ca518d26f5"><div class="ttname"><a href="classoperations__research_1_1_swap_index_pair_operator.html#a08ba64a7e6c6e507272f75ca518d26f5">operations_research::SwapIndexPairOperator::OnStart</a></div><div class="ttdeci">void OnStart() override</div><div class="ttdoc">Called by Start() after synchronizing the operator with the current assignment.</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00586">routing_neighborhoods.cc:586</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_swap_index_pair_operator_html_a2b47576627076cc054924a89a08f69a6"><div class="ttname"><a href="classoperations__research_1_1_swap_index_pair_operator.html#a2b47576627076cc054924a89a08f69a6">operations_research::SwapIndexPairOperator::MakeNextNeighbor</a></div><div class="ttdeci">bool MakeNextNeighbor(Assignment *delta, Assignment *deltadelta) override</div><div class="ttdoc">Redefines MakeNextNeighbor to export a simpler interface.</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00529">routing_neighborhoods.cc:529</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_swap_index_pair_operator_html_a622930b6b2a33027ce29a1bd5074792c"><div class="ttname"><a href="classoperations__research_1_1_swap_index_pair_operator.html#a622930b6b2a33027ce29a1bd5074792c">operations_research::SwapIndexPairOperator::SwapIndexPairOperator</a></div><div class="ttdeci">SwapIndexPairOperator(const std::vector< IntVar * > &vars, const std::vector< IntVar * > &path_vars, std::function< int(int64_t)> start_empty_path_class, const RoutingIndexPairs &index_pairs)</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8cc_source.html#l00513">routing_neighborhoods.cc:513</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_swap_index_pair_operator_html_a905e55d3e3b219ed3738af2249d52dcf"><div class="ttname"><a href="classoperations__research_1_1_swap_index_pair_operator.html#a905e55d3e3b219ed3738af2249d52dcf">operations_research::SwapIndexPairOperator::~SwapIndexPairOperator</a></div><div class="ttdeci">~SwapIndexPairOperator() override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00300">routing_neighborhoods.h:300</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_swap_index_pair_operator_html_aed804747c45a7e1caf81461f9e45dd91"><div class="ttname"><a href="classoperations__research_1_1_swap_index_pair_operator.html#aed804747c45a7e1caf81461f9e45dd91">operations_research::SwapIndexPairOperator::DebugString</a></div><div class="ttdeci">std::string DebugString() const override</div><div class="ttdef"><b>Definition:</b> <a href="routing__neighborhoods_8h_source.html#l00304">routing_neighborhoods.h:304</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_var_local_search_operator_html_a20dd03e0437bf484e2ea321595c2e1cd"><div class="ttname"><a href="classoperations__research_1_1_var_local_search_operator.html#a20dd03e0437bf484e2ea321595c2e1cd">operations_research::VarLocalSearchOperator< IntVar, int64_t, IntVarLocalSearchHandler >::SetValue</a></div><div class="ttdeci">void SetValue(int64_t index, const int64_t &value)</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solveri_8h_source.html#l00845">constraint_solveri.h:845</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_var_local_search_operator_html_a24926108b770033792d015cb86aeffb3"><div class="ttname"><a href="classoperations__research_1_1_var_local_search_operator.html#a24926108b770033792d015cb86aeffb3">operations_research::VarLocalSearchOperator< IntVar, int64_t, IntVarLocalSearchHandler >::Size</a></div><div class="ttdeci">int Size() const</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solveri_8h_source.html#l00834">constraint_solveri.h:834</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_var_local_search_operator_html_a3c7b6e2c172f34aad1d952d799be61f2"><div class="ttname"><a href="classoperations__research_1_1_var_local_search_operator.html#a3c7b6e2c172f34aad1d952d799be61f2">operations_research::VarLocalSearchOperator< IntVar, int64_t, IntVarLocalSearchHandler >::Value</a></div><div class="ttdeci">const int64_t & Value(int64_t index) const</div><div class="ttdoc">Returns the value in the current assignment of the variable of given index.</div><div class="ttdef"><b>Definition:</b> <a href="constraint__solveri_8h_source.html#l00837">constraint_solveri.h:837</a></div></div>
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<div class="ttc" id="aconstraint__solver_8h_html"><div class="ttname"><a href="constraint__solver_8h.html">constraint_solver.h</a></div></div>
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<div class="ttc" id="aconstraint__solveri_8h_html"><div class="ttname"><a href="constraint__solveri_8h.html">constraint_solveri.h</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html"><div class="ttname"><a href="namespaceoperations__research.html">operations_research</a></div><div class="ttdoc">Collection of objects used to extend the Constraint Solver library.</div><div class="ttdef"><b>Definition:</b> <a href="dense__doubly__linked__list_8h_source.html#l00021">dense_doubly_linked_list.h:21</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_a26868b9d744edcd8d59145e068678885"><div class="ttname"><a href="namespaceoperations__research.html#a26868b9d744edcd8d59145e068678885">operations_research::RoutingTransitCallback2</a></div><div class="ttdeci">std::function< int64_t(int64_t, int64_t)> RoutingTransitCallback2</div><div class="ttdef"><b>Definition:</b> <a href="routing__types_8h_source.html#l00043">routing_types.h:43</a></div></div>
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<div class="ttc" id="anamespaceoperations__research_html_aef7db0bee0a22d1791d040fd3853f3b7"><div class="ttname"><a href="namespaceoperations__research.html#aef7db0bee0a22d1791d040fd3853f3b7">operations_research::RoutingIndexPairs</a></div><div class="ttdeci">std::vector< RoutingIndexPair > RoutingIndexPairs</div><div class="ttdef"><b>Definition:</b> <a href="routing__types_8h_source.html#l00046">routing_types.h:46</a></div></div>
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<div class="ttc" id="anamespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div><div class="ttdoc">STL namespace.</div></div>
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<div class="ttc" id="aresource_8cc_html_af12056bc2a8e3ec563f0940d87abbd2e"><div class="ttname"><a href="resource_8cc.html#af12056bc2a8e3ec563f0940d87abbd2e">delta</a></div><div class="ttdeci">int64_t delta</div><div class="ttdef"><b>Definition:</b> <a href="resource_8cc_source.html#l01694">resource.cc:1694</a></div></div>
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<div class="ttc" id="arouting_8h_html"><div class="ttname"><a href="routing_8h.html">routing.h</a></div></div>
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<div class="ttc" id="arouting__search_8cc_html_a6b7983ccd32c86cbbc3d4d9cda4cac17"><div class="ttname"><a href="routing__search_8cc.html#a6b7983ccd32c86cbbc3d4d9cda4cac17">nodes</a></div><div class="ttdeci">int nodes</div><div class="ttdef"><b>Definition:</b> <a href="routing__search_8cc_source.html#l03997">routing_search.cc:3997</a></div></div>
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<div class="ttc" id="arouting__search_8h_html"><div class="ttname"><a href="routing__search_8h.html">routing_search.h</a></div></div>
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<div class="ttc" id="arouting__types_8h_html"><div class="ttname"><a href="routing__types_8h.html">routing_types.h</a></div></div>
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