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<h1 style="color: #145A32;">C++ Reference: Routing</h1>
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<div class="headertitle"><div class="title">routing_index_manager.h</div></div>
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<a href="routing__index__manager_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_INDEX_MANAGER_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_INDEX_MANAGER_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 <utility></span></div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include <vector></span></div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include "ortools/base/integral_types.h"</span></div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include "ortools/base/logging.h"</span></div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include "ortools/base/strong_vector.h"</span></div>
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<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</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="l00024" name="l00024"></a><span class="lineno"> 24</span> </div>
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<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</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="l00026" name="l00026"></a><span class="lineno"> 26</span> </div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_routing_index_manager.html"> 49</a></span><span class="keyword">class </span><a class="code hl_class" href="classoperations__research_1_1_routing_index_manager.html">RoutingIndexManager</a> {</div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_routing_index_manager.html#aeb44c17e71161ec3a77d4a87e358c84b"> 51</a></span> <span class="keyword">typedef</span> RoutingNodeIndex <a class="code hl_typedef" href="classoperations__research_1_1_routing_index_manager.html#aeb44c17e71161ec3a77d4a87e358c84b">NodeIndex</a>;</div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_routing_index_manager.html#a614ebbd7235c20ebef65b127077aa268"> 52</a></span> <span class="keyword">static</span> <span class="keyword">const</span> int64_t <a class="code hl_variable" href="classoperations__research_1_1_routing_index_manager.html#a614ebbd7235c20ebef65b127077aa268">kUnassigned</a>;</div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> </div>
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<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_routing_index_manager.html#aa34d48cf57fc120d2a7307a4e7435dd3"> 58</a></span> <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#aa34d48cf57fc120d2a7307a4e7435dd3">RoutingIndexManager</a>(<span class="keywordtype">int</span> <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#a90e3616a403cd3f26b9aae1ffe0ec76c">num_nodes</a>, <span class="keywordtype">int</span> <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#ad422f8593b66956120c8a5b1959b2623">num_vehicles</a>, <a class="code hl_typedef" href="classoperations__research_1_1_routing_index_manager.html#aeb44c17e71161ec3a77d4a87e358c84b">NodeIndex</a> depot);</div>
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_routing_index_manager.html#ac1e7b72a0d7d744707cb161da806ee15"> 59</a></span> <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#ac1e7b72a0d7d744707cb161da806ee15">RoutingIndexManager</a>(<span class="keywordtype">int</span> <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#a90e3616a403cd3f26b9aae1ffe0ec76c">num_nodes</a>, <span class="keywordtype">int</span> <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#ad422f8593b66956120c8a5b1959b2623">num_vehicles</a>,</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<NodeIndex>& starts,</div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <span class="keyword">const</span> std::vector<NodeIndex>& ends);</div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_routing_index_manager.html#a817ac4c20b556e040d3bd8ffc1baf121"> 62</a></span> <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#a817ac4c20b556e040d3bd8ffc1baf121">RoutingIndexManager</a>(</div>
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keywordtype">int</span> <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#a90e3616a403cd3f26b9aae1ffe0ec76c">num_nodes</a>, <span class="keywordtype">int</span> <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#ad422f8593b66956120c8a5b1959b2623">num_vehicles</a>,</div>
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keyword">const</span> std::vector<std::pair<NodeIndex, NodeIndex> >& starts_ends);</div>
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_routing_index_manager.html#a38922642aa2a1a2a39f8693d39a7a343"> 65</a></span> <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#a38922642aa2a1a2a39f8693d39a7a343">~RoutingIndexManager</a>() {}</div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> </div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="comment">// Returns the number of nodes in the manager.</span></div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_routing_index_manager.html#a90e3616a403cd3f26b9aae1ffe0ec76c"> 68</a></span> <span class="keywordtype">int</span> <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#a90e3616a403cd3f26b9aae1ffe0ec76c">num_nodes</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> num_nodes_; }</div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="comment">// Returns the number of vehicles in the manager.</span></div>
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_routing_index_manager.html#ad422f8593b66956120c8a5b1959b2623"> 70</a></span> <span class="keywordtype">int</span> <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#ad422f8593b66956120c8a5b1959b2623">num_vehicles</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> num_vehicles_; }</div>
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<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="comment">// Returns the number of indices mapped to nodes.</span></div>
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<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_routing_index_manager.html#ae7309bcc0f1a1e238ad7501f1b553ef2"> 72</a></span> <span class="keywordtype">int</span> <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#ae7309bcc0f1a1e238ad7501f1b553ef2">num_indices</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_to_node_.size(); }</div>
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<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> <span class="comment">// Returns start and end indices of the given vehicle.</span></div>
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<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_routing_index_manager.html#a59b450e599349dfec9718bd43da47f24"> 74</a></span> int64_t <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#a59b450e599349dfec9718bd43da47f24">GetStartIndex</a>(<span class="keywordtype">int</span> vehicle)<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keywordflow">return</span> vehicle_to_start_[vehicle];</div>
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<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> }</div>
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<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_routing_index_manager.html#a182f3163446aae823f46636ed452b5fc"> 77</a></span> int64_t <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#a182f3163446aae823f46636ed452b5fc">GetEndIndex</a>(<span class="keywordtype">int</span> vehicle)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> vehicle_to_end_[vehicle]; }</div>
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<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="comment">// Returns the index of a node. A node can correspond to multiple indices if</span></div>
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<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="comment">// it's a start or end node. As of 03/2020, kUnassigned will be returned for</span></div>
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<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="comment">// all end nodes. If a node appears more than once as a start node, the index</span></div>
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<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="comment">// of the first node in the list of start nodes is returned.</span></div>
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<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_routing_index_manager.html#ac668c6a556f23e8f2ab92616c7594e4b"> 82</a></span> int64_t <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#ac668c6a556f23e8f2ab92616c7594e4b">NodeToIndex</a>(<a class="code hl_typedef" href="classoperations__research_1_1_routing_index_manager.html#aeb44c17e71161ec3a77d4a87e358c84b">NodeIndex</a> node)<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> DCHECK_GE(node.value(), 0);</div>
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<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> DCHECK_LT(node.value(), node_to_index_.size());</div>
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<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="keywordflow">return</span> node_to_index_[node];</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> <span class="comment">// Same as NodeToIndex but for a given vector of nodes.</span></div>
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<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_routing_index_manager.html#a90a89eedda2575e6c9f1aea2294a1024"> 88</a></span> std::vector<int64_t> <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#a90a89eedda2575e6c9f1aea2294a1024">NodesToIndices</a>(</div>
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<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <span class="keyword">const</span> std::vector<NodeIndex>& nodes) <span class="keyword">const</span>;</div>
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<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <span class="comment">// Returns the node corresponding to an index. A node may appear more than</span></div>
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<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="comment">// once if it is used as the start or the end node of multiple vehicles.</span></div>
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<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_routing_index_manager.html#aaa5a86f47526bbf08a77756d5b542d48"> 92</a></span> <a class="code hl_typedef" href="classoperations__research_1_1_routing_index_manager.html#aeb44c17e71161ec3a77d4a87e358c84b">NodeIndex</a> <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#aaa5a86f47526bbf08a77756d5b542d48">IndexToNode</a>(int64_t index)<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> DCHECK_GE(index, 0);</div>
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<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> DCHECK_LT(index, index_to_node_.size());</div>
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<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keywordflow">return</span> index_to_node_[index];</div>
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<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> }</div>
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<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <span class="comment">// Same as IndexToNode but for a given vector of indices.</span></div>
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<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_routing_index_manager.html#a2de7c1036805315f8628fbc88986e833"> 98</a></span> std::vector<NodeIndex> <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#a2de7c1036805315f8628fbc88986e833">IndicesToNodes</a>(</div>
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<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keyword">const</span> std::vector<int64_t>& indices) <span class="keyword">const</span>;</div>
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<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="comment">// TODO(user) Add unit tests for NodesToIndices and IndicesToNodes.</span></div>
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<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="comment">// TODO(user): Remove when removal of NodeIndex from RoutingModel is</span></div>
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<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_routing_index_manager.html#a77ea1e8bec366bf225bad6732c7eec63"> 103</a></span><span class="comment"></span> <span class="keywordtype">int</span> <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#a77ea1e8bec366bf225bad6732c7eec63">num_unique_depots</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> num_unique_depots_; }</div>
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<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_routing_index_manager.html#ab4cc8be57f3de60a3cc605250950295a"> 104</a></span> std::vector<NodeIndex> <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#ab4cc8be57f3de60a3cc605250950295a">GetIndexToNodeMap</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> index_to_node_; }</div>
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<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_routing_index_manager.html#a614a356f16a9ac7aaaa1d7e7de366f0b"> 105</a></span> absl::StrongVector<NodeIndex, int64_t> <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#a614a356f16a9ac7aaaa1d7e7de366f0b">GetNodeToIndexMap</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> <span class="keywordflow">return</span> node_to_index_;</div>
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<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> }</div>
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<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> </div>
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<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="keywordtype">void</span> Initialize(</div>
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<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="keywordtype">int</span> <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#a90e3616a403cd3f26b9aae1ffe0ec76c">num_nodes</a>, <span class="keywordtype">int</span> <a class="code hl_function" href="classoperations__research_1_1_routing_index_manager.html#ad422f8593b66956120c8a5b1959b2623">num_vehicles</a>,</div>
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<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <span class="keyword">const</span> std::vector<std::pair<NodeIndex, NodeIndex> >& starts_ends);</div>
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<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> </div>
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<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> std::vector<NodeIndex> index_to_node_;</div>
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<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> absl::StrongVector<NodeIndex, int64_t> node_to_index_;</div>
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<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> std::vector<int64_t> vehicle_to_start_;</div>
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<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> std::vector<int64_t> vehicle_to_end_;</div>
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<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <span class="keywordtype">int</span> num_nodes_;</div>
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<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <span class="keywordtype">int</span> num_vehicles_;</div>
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<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="keywordtype">int</span> num_unique_depots_;</div>
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<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span>};</div>
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<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> </div>
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<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span>} <span class="comment">// namespace operations_research</span></div>
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<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> </div>
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<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span><span class="preprocessor">#endif </span><span class="comment">// OR_TOOLS_CONSTRAINT_SOLVER_ROUTING_INDEX_MANAGER_H_</span></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_index_manager_html"><div class="ttname"><a href="classoperations__research_1_1_routing_index_manager.html">operations_research::RoutingIndexManager</a></div><div class="ttdoc">Manager for any NodeIndex <-> variable index conversion.</div><div class="ttdef"><b>Definition:</b> <a href="routing__index__manager_8h_source.html#l00049">routing_index_manager.h:49</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_index_manager_html_a182f3163446aae823f46636ed452b5fc"><div class="ttname"><a href="classoperations__research_1_1_routing_index_manager.html#a182f3163446aae823f46636ed452b5fc">operations_research::RoutingIndexManager::GetEndIndex</a></div><div class="ttdeci">int64_t GetEndIndex(int vehicle) const</div><div class="ttdef"><b>Definition:</b> <a href="routing__index__manager_8h_source.html#l00077">routing_index_manager.h:77</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_index_manager_html_a2de7c1036805315f8628fbc88986e833"><div class="ttname"><a href="classoperations__research_1_1_routing_index_manager.html#a2de7c1036805315f8628fbc88986e833">operations_research::RoutingIndexManager::IndicesToNodes</a></div><div class="ttdeci">std::vector< NodeIndex > IndicesToNodes(const std::vector< int64_t > &indices) const</div></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_index_manager_html_a38922642aa2a1a2a39f8693d39a7a343"><div class="ttname"><a href="classoperations__research_1_1_routing_index_manager.html#a38922642aa2a1a2a39f8693d39a7a343">operations_research::RoutingIndexManager::~RoutingIndexManager</a></div><div class="ttdeci">~RoutingIndexManager()</div><div class="ttdef"><b>Definition:</b> <a href="routing__index__manager_8h_source.html#l00065">routing_index_manager.h:65</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_index_manager_html_a59b450e599349dfec9718bd43da47f24"><div class="ttname"><a href="classoperations__research_1_1_routing_index_manager.html#a59b450e599349dfec9718bd43da47f24">operations_research::RoutingIndexManager::GetStartIndex</a></div><div class="ttdeci">int64_t GetStartIndex(int vehicle) const</div><div class="ttdef"><b>Definition:</b> <a href="routing__index__manager_8h_source.html#l00074">routing_index_manager.h:74</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_index_manager_html_a614a356f16a9ac7aaaa1d7e7de366f0b"><div class="ttname"><a href="classoperations__research_1_1_routing_index_manager.html#a614a356f16a9ac7aaaa1d7e7de366f0b">operations_research::RoutingIndexManager::GetNodeToIndexMap</a></div><div class="ttdeci">absl::StrongVector< NodeIndex, int64_t > GetNodeToIndexMap() const</div><div class="ttdef"><b>Definition:</b> <a href="routing__index__manager_8h_source.html#l00105">routing_index_manager.h:105</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_index_manager_html_a614ebbd7235c20ebef65b127077aa268"><div class="ttname"><a href="classoperations__research_1_1_routing_index_manager.html#a614ebbd7235c20ebef65b127077aa268">operations_research::RoutingIndexManager::kUnassigned</a></div><div class="ttdeci">static const int64_t kUnassigned</div><div class="ttdef"><b>Definition:</b> <a href="routing__index__manager_8h_source.html#l00052">routing_index_manager.h:52</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_index_manager_html_a77ea1e8bec366bf225bad6732c7eec63"><div class="ttname"><a href="classoperations__research_1_1_routing_index_manager.html#a77ea1e8bec366bf225bad6732c7eec63">operations_research::RoutingIndexManager::num_unique_depots</a></div><div class="ttdeci">int num_unique_depots() const</div><div class="ttdoc">complete.</div><div class="ttdef"><b>Definition:</b> <a href="routing__index__manager_8h_source.html#l00103">routing_index_manager.h:103</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_index_manager_html_a817ac4c20b556e040d3bd8ffc1baf121"><div class="ttname"><a href="classoperations__research_1_1_routing_index_manager.html#a817ac4c20b556e040d3bd8ffc1baf121">operations_research::RoutingIndexManager::RoutingIndexManager</a></div><div class="ttdeci">RoutingIndexManager(int num_nodes, int num_vehicles, const std::vector< std::pair< NodeIndex, NodeIndex > > &starts_ends)</div></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_index_manager_html_a90a89eedda2575e6c9f1aea2294a1024"><div class="ttname"><a href="classoperations__research_1_1_routing_index_manager.html#a90a89eedda2575e6c9f1aea2294a1024">operations_research::RoutingIndexManager::NodesToIndices</a></div><div class="ttdeci">std::vector< int64_t > NodesToIndices(const std::vector< NodeIndex > &nodes) const</div></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_index_manager_html_a90e3616a403cd3f26b9aae1ffe0ec76c"><div class="ttname"><a href="classoperations__research_1_1_routing_index_manager.html#a90e3616a403cd3f26b9aae1ffe0ec76c">operations_research::RoutingIndexManager::num_nodes</a></div><div class="ttdeci">int num_nodes() const</div><div class="ttdef"><b>Definition:</b> <a href="routing__index__manager_8h_source.html#l00068">routing_index_manager.h:68</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_index_manager_html_aa34d48cf57fc120d2a7307a4e7435dd3"><div class="ttname"><a href="classoperations__research_1_1_routing_index_manager.html#aa34d48cf57fc120d2a7307a4e7435dd3">operations_research::RoutingIndexManager::RoutingIndexManager</a></div><div class="ttdeci">RoutingIndexManager(int num_nodes, int num_vehicles, NodeIndex depot)</div><div class="ttdoc">Creates a NodeIndex to variable index mapping for a problem containing 'num_nodes',...</div></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_index_manager_html_aaa5a86f47526bbf08a77756d5b542d48"><div class="ttname"><a href="classoperations__research_1_1_routing_index_manager.html#aaa5a86f47526bbf08a77756d5b542d48">operations_research::RoutingIndexManager::IndexToNode</a></div><div class="ttdeci">NodeIndex IndexToNode(int64_t index) const</div><div class="ttdef"><b>Definition:</b> <a href="routing__index__manager_8h_source.html#l00092">routing_index_manager.h:92</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_index_manager_html_ab4cc8be57f3de60a3cc605250950295a"><div class="ttname"><a href="classoperations__research_1_1_routing_index_manager.html#ab4cc8be57f3de60a3cc605250950295a">operations_research::RoutingIndexManager::GetIndexToNodeMap</a></div><div class="ttdeci">std::vector< NodeIndex > GetIndexToNodeMap() const</div><div class="ttdef"><b>Definition:</b> <a href="routing__index__manager_8h_source.html#l00104">routing_index_manager.h:104</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_index_manager_html_ac1e7b72a0d7d744707cb161da806ee15"><div class="ttname"><a href="classoperations__research_1_1_routing_index_manager.html#ac1e7b72a0d7d744707cb161da806ee15">operations_research::RoutingIndexManager::RoutingIndexManager</a></div><div class="ttdeci">RoutingIndexManager(int num_nodes, int num_vehicles, const std::vector< NodeIndex > &starts, const std::vector< NodeIndex > &ends)</div></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_index_manager_html_ac668c6a556f23e8f2ab92616c7594e4b"><div class="ttname"><a href="classoperations__research_1_1_routing_index_manager.html#ac668c6a556f23e8f2ab92616c7594e4b">operations_research::RoutingIndexManager::NodeToIndex</a></div><div class="ttdeci">int64_t NodeToIndex(NodeIndex node) const</div><div class="ttdef"><b>Definition:</b> <a href="routing__index__manager_8h_source.html#l00082">routing_index_manager.h:82</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_index_manager_html_ad422f8593b66956120c8a5b1959b2623"><div class="ttname"><a href="classoperations__research_1_1_routing_index_manager.html#ad422f8593b66956120c8a5b1959b2623">operations_research::RoutingIndexManager::num_vehicles</a></div><div class="ttdeci">int num_vehicles() const</div><div class="ttdef"><b>Definition:</b> <a href="routing__index__manager_8h_source.html#l00070">routing_index_manager.h:70</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_index_manager_html_ae7309bcc0f1a1e238ad7501f1b553ef2"><div class="ttname"><a href="classoperations__research_1_1_routing_index_manager.html#ae7309bcc0f1a1e238ad7501f1b553ef2">operations_research::RoutingIndexManager::num_indices</a></div><div class="ttdeci">int num_indices() const</div><div class="ttdef"><b>Definition:</b> <a href="routing__index__manager_8h_source.html#l00072">routing_index_manager.h:72</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_routing_index_manager_html_aeb44c17e71161ec3a77d4a87e358c84b"><div class="ttname"><a href="classoperations__research_1_1_routing_index_manager.html#aeb44c17e71161ec3a77d4a87e358c84b">operations_research::RoutingIndexManager::NodeIndex</a></div><div class="ttdeci">RoutingNodeIndex NodeIndex</div><div class="ttdef"><b>Definition:</b> <a href="routing__index__manager_8h_source.html#l00051">routing_index_manager.h:51</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="constraint__solver_8h_source.html#l00109">constraint_solver.h:109</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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