229 lines
34 KiB
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229 lines
34 KiB
HTML
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<span id="sfml">Google OR-Tools 7.5</span>
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<h2>DotNet Reference</h2>
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<li><a href="../dotnet/namespaceGoogle_1_1OrTools_1_1Sat.html">CP-SAT</a></li>
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<li><a href="../dotnet/namespaceGoogle_1_1OrTools_1_1Graph.html">Graph</a></li>
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<li><a href="../dotnet/namespaceGoogle_1_1OrTools_1_1Algorithms.html">Knapsack solver</a></li>
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<li><a href="../dotnet/namespaceGoogle_1_1OrTools_1_1LinearSolver.html">Linear solver</a></li>
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<li><a href="../dotnet/namespaceGoogle_1_1OrTools_1_1ConstraintSolver.html">Routing</a></li>
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<h1 style="color: #145A32;">DotNet Reference</h1>
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<div class="title">Tsp.cs</div> </div>
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<div class="contents">
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<a href="Tsp_8cs.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright 2010-2018 Google LLC</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// You may obtain a copy of the License at</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// See the License for the specific language governing permissions and</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// limitations under the License.</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  </div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// [START program]</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">// [START import]</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="keyword">using</span> System;</div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="keyword">using</span> System.Collections.Generic;</div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">using</span> <a class="code" href="namespaceGoogle.html">Google</a>.<a class="code" href="namespaceGoogle_1_1OrTools.html">OrTools</a>.<a class="code" href="namespaceGoogle_1_1OrTools_1_1ConstraintSolver.html">ConstraintSolver</a>;</div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">// [END import]</span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  </div>
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<div class="line"><a name="l00026"></a><span class="lineno"><a class="line" href="classTsp.html"> 26</a></span> <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="classTsp.html">Tsp</a> {</div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <span class="comment">// [START data_model]</span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keyword">class </span>DataModel {</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="comment">// Constructor:</span></div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keyword">public</span> DataModel() {</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="comment">// Convert locations in meters using a city block dimension of 114m x 80m.</span></div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i=0; i < Locations.GetLength(0); i++) {</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  Locations[i, 0] *= 114;</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  Locations[i, 1] *= 80;</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  }</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  }</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keyword">public</span> <span class="keywordtype">int</span>[,] Locations = {</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  {4, 4},</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  {2, 0}, {8, 0},</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  {0, 1}, {1, 1},</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  {5, 2}, {7, 2},</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  {3, 3}, {6, 3},</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  {5, 5}, {8, 5},</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  {1, 6}, {2, 6},</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  {3, 7}, {6, 7},</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  {0, 8}, {7, 8}</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  };</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">public</span> <span class="keywordtype">int</span> VehicleNumber = 1;</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keyword">public</span> <span class="keywordtype">int</span> Depot = 0;</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  };</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="comment">// [END data_model]</span></div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  </div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="comment">// [START manhattan_distance]</span></div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"></span> <span class="keyword">class </span>ManhattanDistance {</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keyword">public</span> ManhattanDistance(</div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  in DataModel data,</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  in <a class="code" href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingIndexManager.html">RoutingIndexManager</a> manager) {</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="comment">// precompute distance between location to have distance callback in O(1)</span></div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordtype">int</span> locationNumber = data.Locations.GetLength(0);</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  distancesMatrix_ = <span class="keyword">new</span> <span class="keywordtype">long</span>[locationNumber, locationNumber];</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  indexManager_ = manager;</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> fromNode = 0; fromNode < locationNumber; fromNode++) {</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> toNode = 0; toNode < locationNumber; toNode++) {</div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordflow">if</span> (fromNode == toNode)</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  distancesMatrix_[fromNode, toNode] = 0;</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">else</span></div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  distancesMatrix_[fromNode, toNode] =</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  Math.Abs(data.Locations[toNode, 0] - data.Locations[fromNode, 0]) +</div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  Math.Abs(data.Locations[toNode, 1] - data.Locations[fromNode, 1]);</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  }</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  }</div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  }</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  </div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">public</span> <span class="keywordtype">long</span> Call(<span class="keywordtype">long</span> fromIndex, <span class="keywordtype">long</span> toIndex) {</div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="comment">// Convert from routing variable Index to distance matrix NodeIndex.</span></div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordtype">int</span> fromNode = indexManager_.IndexToNode(fromIndex);</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordtype">int</span> toNode = indexManager_.IndexToNode(toIndex);</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordflow">return</span> distancesMatrix_[fromNode, toNode];</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  }</div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">private</span> <span class="keywordtype">long</span>[,] distancesMatrix_;</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keyword">private</span> <a class="code" href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingIndexManager.html">RoutingIndexManager</a> indexManager_;</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  };</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="comment">// [END manhattan_distance]</span></div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  </div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="comment">// [START solution_printer]</span></div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment"></span> <span class="keyword">static</span> <span class="keywordtype">void</span> PrintSolution(</div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  in <a class="code" href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingModel.html">RoutingModel</a> routing,</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  in <a class="code" href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingIndexManager.html">RoutingIndexManager</a> manager,</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  in <a class="code" href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1Assignment.html">Assignment</a> solution) {</div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  Console.WriteLine(<span class="stringliteral">"Objective: {0}"</span>, solution.ObjectiveValue());</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="comment">// Inspect solution.</span></div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  Console.WriteLine(<span class="stringliteral">"Route for Vehicle 0:"</span>);</div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordtype">long</span> routeDistance = 0;</div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  var index = routing.Start(0);</div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">while</span> (routing.IsEnd(index) == <span class="keyword">false</span>) {</div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  Console.Write(<span class="stringliteral">"{0} -> "</span>, manager.IndexToNode((<span class="keywordtype">int</span>)index));</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  var previousIndex = index;</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  index = solution.Value(routing.NextVar(index));</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  routeDistance += routing.GetArcCostForVehicle(previousIndex, index, 0);</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  }</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  Console.WriteLine(<span class="stringliteral">"{0}"</span>, manager.IndexToNode((<span class="keywordtype">int</span>)index));</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  Console.WriteLine(<span class="stringliteral">"Distance of the route: {0}m"</span>, routeDistance);</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  }</div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="comment">// [END solution_printer]</span></div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  </div>
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<div class="line"><a name="l00117"></a><span class="lineno"><a class="line" href="classTsp.html#a1f7e61855217a4f3ad075ae5cb5a7cff"> 117</a></span>  <span class="keyword">public</span> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classTsp.html#a1f7e61855217a4f3ad075ae5cb5a7cff">Main</a>(String[] args) {</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="comment">// Instantiate the data problem.</span></div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="comment">// [START data]</span></div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  DataModel data = <span class="keyword">new</span> DataModel();</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="comment">// [END data]</span></div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  </div>
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<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="comment">// Create Routing Index Manager</span></div>
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<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="comment">// [START index_manager]</span></div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <a class="code" href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingIndexManager.html">RoutingIndexManager</a> manager = <span class="keyword">new</span> <a class="code" href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingIndexManager.html">RoutingIndexManager</a>(</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  data.Locations.GetLength(0),</div>
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<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  data.VehicleNumber,</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  data.Depot);</div>
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="comment">// [END index_manager]</span></div>
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  </div>
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="comment">// Create Routing Model.</span></div>
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<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="comment">// [START routing_model]</span></div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <a class="code" href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingModel.html">RoutingModel</a> routing = <span class="keyword">new</span> <a class="code" href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingModel.html">RoutingModel</a>(manager);</div>
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<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="comment">// [END routing_model]</span></div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  </div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="comment">// Create and register a transit callback.</span></div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="comment">// [START transit_callback]</span></div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  var distanceCallback = <span class="keyword">new</span> ManhattanDistance(data, manager);</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordtype">int</span> transitCallbackIndex = routing.<a class="code" href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingModel.html#af53f116c307b4d40e8d848138f462cd6">RegisterTransitCallback</a>(distanceCallback.Call);</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="comment">// [END transit_callback]</span></div>
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<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  </div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="comment">// Define cost of each arc.</span></div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="comment">// [START arc_cost]</span></div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  routing.<a class="code" href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingModel.html#ab8d61705aa4291d2cd437ba0a7dfccbf">SetArcCostEvaluatorOfAllVehicles</a>(transitCallbackIndex);</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="comment">// [END arc_cost]</span></div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  </div>
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="comment">// Setting first solution heuristic.</span></div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="comment">// [START parameters]</span></div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <a class="code" href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingSearchParameters.html">RoutingSearchParameters</a> searchParameters =</div>
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<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <a class="code" href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1operations__research__constraint__solver.html">operations_research_constraint_solver</a>.<a class="code" href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1operations__research__constraint__solver.html#af0c180fefcb881087147070e31bc2ddb">DefaultRoutingSearchParameters</a>();</div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  searchParameters.<a class="code" href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingSearchParameters.html#a7c694dcc636f76fdccdb7eb652f2bcdb">FirstSolutionStrategy</a> =</div>
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <a class="code" href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1FirstSolutionStrategy.html">FirstSolutionStrategy</a>.<a class="code" href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1FirstSolutionStrategy_1_1Types.html">Types</a>.<a class="code" href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1FirstSolutionStrategy_1_1Types.html#a896c037a32087c5c20d97e64a1786880">Value</a>.PathCheapestArc;</div>
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="comment">// [END parameters]</span></div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  </div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="comment">// Solve the problem.</span></div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="comment">// [START solve]</span></div>
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <a class="code" href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1Assignment.html">Assignment</a> solution = routing.<a class="code" href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingModel.html#a8c122a12ab9c69148b48ba6a532f3949">SolveWithParameters</a>(searchParameters);</div>
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<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="comment">// [END solve]</span></div>
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  </div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="comment">// Print solution on console.</span></div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="comment">// [START print_solution]</span></div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  PrintSolution(routing, manager, solution);</div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="comment">// [END print_solution]</span></div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  }</div>
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<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> }</div>
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<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="comment">// [END program]</span></div>
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</div><!-- fragment --></div><!-- contents -->
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingModel_html_ab8d61705aa4291d2cd437ba0a7dfccbf"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingModel.html#ab8d61705aa4291d2cd437ba0a7dfccbf">Google.OrTools.ConstraintSolver.RoutingModel.SetArcCostEvaluatorOfAllVehicles</a></div><div class="ttdeci">void SetArcCostEvaluatorOfAllVehicles(int evaluator_index)</div><div class="ttdef"><b>Definition:</b> <a href="RoutingModel_8cs_source.html#l00327">RoutingModel.cs:327</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingSearchParameters_html_a7c694dcc636f76fdccdb7eb652f2bcdb"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingSearchParameters.html#a7c694dcc636f76fdccdb7eb652f2bcdb">Google.OrTools.ConstraintSolver.RoutingSearchParameters.FirstSolutionStrategy</a></div><div class="ttdeci">global::Google.OrTools.ConstraintSolver.FirstSolutionStrategy.Types.Value FirstSolutionStrategy</div><div class="ttdoc">First solution strategies, used as starting point of local search.</div><div class="ttdef"><b>Definition:</b> <a href="RoutingParameters_8pb_8cs_source.html#l00211">RoutingParameters.pb.cs:211</a></div></div>
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<div class="ttc" id="aclassTsp_html_a1f7e61855217a4f3ad075ae5cb5a7cff"><div class="ttname"><a href="classTsp.html#a1f7e61855217a4f3ad075ae5cb5a7cff">Tsp.Main</a></div><div class="ttdeci">static void Main(String[] args)</div><div class="ttdef"><b>Definition:</b> <a href="Tsp_8cs_source.html#l00117">Tsp.cs:117</a></div></div>
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<div class="ttc" id="anamespaceGoogle_1_1OrTools_1_1ConstraintSolver_html"><div class="ttname"><a href="namespaceGoogle_1_1OrTools_1_1ConstraintSolver.html">Google.OrTools.ConstraintSolver</a></div><div class="ttdef"><b>Definition:</b> <a href="Assignment_8cs_source.html#l00011">Assignment.cs:11</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1ConstraintSolver_1_1FirstSolutionStrategy_1_1Types_html_a896c037a32087c5c20d97e64a1786880"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1FirstSolutionStrategy_1_1Types.html#a896c037a32087c5c20d97e64a1786880">Google.OrTools.ConstraintSolver.FirstSolutionStrategy.Types.Value</a></div><div class="ttdeci">Value</div><div class="ttdef"><b>Definition:</b> <a href="RoutingEnums_8pb_8cs_source.html#l00161">RoutingEnums.pb.cs:161</a></div></div>
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<div class="ttc" id="anamespaceGoogle_html"><div class="ttname"><a href="namespaceGoogle.html">Google</a></div><div class="ttdef"><b>Definition:</b> <a href="KInt64Vector_8cs_source.html#l00011">KInt64Vector.cs:11</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingModel_html"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingModel.html">Google.OrTools.ConstraintSolver.RoutingModel</a></div><div class="ttdef"><b>Definition:</b> <a href="RoutingModel_8cs_source.html#l00018">RoutingModel.cs:18</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1ConstraintSolver_1_1operations__research__constraint__solver_html"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1operations__research__constraint__solver.html">Google.OrTools.ConstraintSolver.operations_research_constraint_solver</a></div><div class="ttdef"><b>Definition:</b> <a href="operations__research__constraint__solver_8cs_source.html#l00013">operations_research_constraint_solver.cs:13</a></div></div>
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<div class="ttc" id="aclassTsp_html"><div class="ttname"><a href="classTsp.html">Tsp</a></div><div class="ttdoc">Minimal TSP.</div><div class="ttdef"><b>Definition:</b> <a href="Tsp_8cs_source.html#l00026">Tsp.cs:26</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1ConstraintSolver_1_1FirstSolutionStrategy_html"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1FirstSolutionStrategy.html">Google.OrTools.ConstraintSolver.FirstSolutionStrategy</a></div><div class="ttdoc">First solution strategies, used as starting point of local search.</div><div class="ttdef"><b>Definition:</b> <a href="RoutingEnums_8pb_8cs_source.html#l00058">RoutingEnums.pb.cs:58</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingIndexManager_html"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingIndexManager.html">Google.OrTools.ConstraintSolver.RoutingIndexManager</a></div><div class="ttdef"><b>Definition:</b> <a href="RoutingIndexManager_8cs_source.html#l00018">RoutingIndexManager.cs:18</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1ConstraintSolver_1_1operations__research__constraint__solver_html_af0c180fefcb881087147070e31bc2ddb"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1operations__research__constraint__solver.html#af0c180fefcb881087147070e31bc2ddb">Google.OrTools.ConstraintSolver.operations_research_constraint_solver.DefaultRoutingSearchParameters</a></div><div class="ttdeci">static Google.OrTools.ConstraintSolver.RoutingSearchParameters DefaultRoutingSearchParameters()</div><div class="ttdef"><b>Definition:</b> <a href="operations__research__constraint__solver_8cs_source.html#l00106">operations_research_constraint_solver.cs:106</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1ConstraintSolver_1_1Assignment_html"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1Assignment.html">Google.OrTools.ConstraintSolver.Assignment</a></div><div class="ttdef"><b>Definition:</b> <a href="Assignment_8cs_source.html#l00018">Assignment.cs:18</a></div></div>
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<div class="ttc" id="anamespaceGoogle_1_1OrTools_html"><div class="ttname"><a href="namespaceGoogle_1_1OrTools.html">Google.OrTools</a></div><div class="ttdef"><b>Definition:</b> <a href="KInt64Vector_8cs_source.html#l00011">KInt64Vector.cs:11</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1ConstraintSolver_1_1FirstSolutionStrategy_1_1Types_html"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1FirstSolutionStrategy_1_1Types.html">Google.OrTools.ConstraintSolver.FirstSolutionStrategy.Types</a></div><div class="ttdoc">Container for nested types declared in the FirstSolutionStrategy message type.</div><div class="ttdef"><b>Definition:</b> <a href="RoutingEnums_8pb_8cs_source.html#l00160">RoutingEnums.pb.cs:160</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingModel_html_af53f116c307b4d40e8d848138f462cd6"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingModel.html#af53f116c307b4d40e8d848138f462cd6">Google.OrTools.ConstraintSolver.RoutingModel.RegisterTransitCallback</a></div><div class="ttdeci">int RegisterTransitCallback(LongLongToLong callback)</div><div class="ttdef"><b>Definition:</b> <a href="RoutingModel_8cs_source.html#l00116">RoutingModel.cs:116</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingModel_html_a8c122a12ab9c69148b48ba6a532f3949"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingModel.html#a8c122a12ab9c69148b48ba6a532f3949">Google.OrTools.ConstraintSolver.RoutingModel.SolveWithParameters</a></div><div class="ttdeci">Assignment SolveWithParameters(Google.OrTools.ConstraintSolver.RoutingSearchParameters search_parameters)</div><div class="ttdef"><b>Definition:</b> <a href="RoutingModel_8cs_source.html#l00441">RoutingModel.cs:441</a></div></div>
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<div class="ttc" id="aclassGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingSearchParameters_html"><div class="ttname"><a href="classGoogle_1_1OrTools_1_1ConstraintSolver_1_1RoutingSearchParameters.html">Google.OrTools.ConstraintSolver.RoutingSearchParameters</a></div><div class="ttdoc">Parameters defining the search used to solve vehicle routing problems.</div><div class="ttdef"><b>Definition:</b> <a href="RoutingParameters_8pb_8cs_source.html#l00141">RoutingParameters.pb.cs:141</a></div></div>
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