297 lines
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297 lines
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<div class="headertitle"><div class="title">graph_export.cc</div></div>
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<a href="graph__export_8cc.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">#include "<a class="code" href="graph__export_8h.html">ortools/util/graph_export.h</a>"</span></div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> </div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include <memory></span></div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> </div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include "absl/status/status.h"</span></div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include "absl/strings/str_format.h"</span></div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include "<a class="code" href="base_2file_8h.html">ortools/base/file.h</a>"</span></div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</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="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include "<a class="code" href="macros_8h.html">ortools/base/macros.h</a>"</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="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="l00025" name="l00025"></a><span class="lineno"> 25</span> </div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_graph_exporter.html#aeba2a3669464e295b74b4c3572fdab1a"> 26</a></span><a class="code hl_function" href="classoperations__research_1_1_graph_exporter.html#aeba2a3669464e295b74b4c3572fdab1a">GraphExporter::~GraphExporter</a>() {}</div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> </div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="keyword">namespace </span>{</div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="keyword">class </span>GraphSyntax {</div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">virtual</span> ~GraphSyntax() {}</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="comment">// Node in the right syntax.</span></div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">virtual</span> std::string Node(<span class="keyword">const</span> std::string& <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>, <span class="keyword">const</span> std::string& label,</div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">const</span> std::string& shape,</div>
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">const</span> std::string& color) = 0;</div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <span class="comment">// Adds one link in the generated graph.</span></div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">virtual</span> std::string Link(<span class="keyword">const</span> std::string& source,</div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">const</span> std::string& destination,</div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">const</span> std::string& label) = 0;</div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="comment">// File header.</span></div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">virtual</span> std::string Header(<span class="keyword">const</span> std::string& <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>) = 0;</div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> </div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="comment">// File footer.</span></div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">virtual</span> std::string Footer() = 0;</div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span>};</div>
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> </div>
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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span><span class="keyword">class </span>DotSyntax : <span class="keyword">public</span> GraphSyntax {</div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> ~DotSyntax()<span class="keyword"> override </span>{}</div>
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> </div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> std::string Node(<span class="keyword">const</span> std::string& <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>, <span class="keyword">const</span> std::string& label,</div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keyword">const</span> std::string& shape,</div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keyword">const</span> std::string& color)<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"%s [shape=%s label=\"%s\" color=%s]\n"</span>, <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>, shape,</div>
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> label, color);</div>
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<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> }</div>
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<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> </div>
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="comment">// Adds one link in the generated graph.</span></div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> std::string Link(<span class="keyword">const</span> std::string& source, <span class="keyword">const</span> std::string& destination,</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::string& label)<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"%s -> %s [label=%s]\n"</span>, source, destination, label);</div>
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</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="comment">// File header.</span></div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> std::string Header(<span class="keyword">const</span> std::string& <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>)<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="keywordflow">return</span> absl::StrFormat(<span class="stringliteral">"graph %s {\n"</span>, <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>);</div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> }</div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> </div>
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="comment">// File footer.</span></div>
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<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> std::string Footer()<span class="keyword"> override </span>{ <span class="keywordflow">return</span> <span class="stringliteral">"}\n"</span>; }</div>
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<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span>};</div>
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<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> </div>
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<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span><span class="keyword">class </span>GmlSyntax : <span class="keyword">public</span> GraphSyntax {</div>
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<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> ~GmlSyntax()<span class="keyword"> override </span>{}</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="l00078" name="l00078"></a><span class="lineno"> 78</span> std::string Node(<span class="keyword">const</span> std::string& <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>, <span class="keyword">const</span> std::string& label,</div>
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<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keyword">const</span> std::string& shape,</div>
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<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keyword">const</span> std::string& color)<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keywordflow">return</span> absl::StrFormat(</div>
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<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <span class="stringliteral">" node [\n"</span></div>
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<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="stringliteral">" name \"%s\"\n"</span></div>
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<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="stringliteral">" label \"%s\"\n"</span></div>
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<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="stringliteral">" graphics [\n"</span></div>
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<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="stringliteral">" type \"%s\"\n"</span></div>
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<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <span class="stringliteral">" fill \"%s\"\n"</span></div>
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<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="stringliteral">" ]\n"</span></div>
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<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <span class="stringliteral">" ]\n"</span>,</div>
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<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>, label, shape, color);</div>
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<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> }</div>
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<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> </div>
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<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <span class="comment">// Adds one link in the generated graph.</span></div>
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<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> std::string Link(<span class="keyword">const</span> std::string& source, <span class="keyword">const</span> std::string& destination,</div>
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<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keyword">const</span> std::string& label)<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="keywordflow">return</span> absl::StrFormat(</div>
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<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <span class="stringliteral">" edge [\n"</span></div>
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<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <span class="stringliteral">" label \"%s\"\n"</span></div>
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<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="stringliteral">" source \"%s\"\n"</span></div>
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<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="stringliteral">" target \"%s\"\n"</span></div>
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<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="stringliteral">" ]\n"</span>,</div>
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<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> label, source, destination);</div>
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<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> }</div>
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<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> </div>
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<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="comment">// File header.</span></div>
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<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> std::string Header(<span class="keyword">const</span> std::string& <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>)<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="keywordflow">return</span> absl::StrFormat(</div>
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<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <span class="stringliteral">"graph [\n"</span></div>
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<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> <span class="stringliteral">" name \"%s\"\n"</span>,</div>
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<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>);</div>
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<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> }</div>
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<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> </div>
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<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <span class="comment">// File footer.</span></div>
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<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> std::string Footer()<span class="keyword"> override </span>{ <span class="keywordflow">return</span> <span class="stringliteral">"]\n"</span>; }</div>
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<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span>};</div>
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<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> </div>
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<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span><span class="comment">// Graph exporter that will write to a file with a given format.</span></div>
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<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span><span class="comment">// Takes ownership of the GraphSyntax parameter.</span></div>
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<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span><span class="keyword">class </span>FileGraphExporter : <span class="keyword">public</span> GraphExporter {</div>
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<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> FileGraphExporter(<a class="code hl_class" href="class_file.html">File</a>* <span class="keyword">const</span> <a class="code hl_namespace" href="namespacefile.html">file</a>, GraphSyntax* <span class="keyword">const</span> syntax)</div>
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<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> : file_(<a class="code hl_namespace" href="namespacefile.html">file</a>), syntax_(syntax) {}</div>
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<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> </div>
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<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> ~FileGraphExporter()<span class="keyword"> override </span>{}</div>
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<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> </div>
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<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <span class="comment">// Write node in GML or DOT format.</span></div>
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<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <span class="keywordtype">void</span> WriteNode(<span class="keyword">const</span> std::string& <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>, <span class="keyword">const</span> std::string& label,</div>
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<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <span class="keyword">const</span> std::string& shape, <span class="keyword">const</span> std::string& color)<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> Append(syntax_->Node(<a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>, label, shape, color));</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> </div>
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<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="comment">// Adds one link in the generated graph.</span></div>
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<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> <span class="keywordtype">void</span> WriteLink(<span class="keyword">const</span> std::string& source, <span class="keyword">const</span> std::string& destination,</div>
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<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> <span class="keyword">const</span> std::string& label)<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> Append(syntax_->Link(source, destination, label));</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> </div>
|
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<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> <span class="keywordtype">void</span> WriteHeader(<span class="keyword">const</span> std::string& <a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>)<span class="keyword"> override </span>{</div>
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<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> Append(syntax_->Header(<a class="code hl_variable" href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a>));</div>
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<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</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">void</span> WriteFooter()<span class="keyword"> override </span>{ Append(syntax_->Footer()); }</div>
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<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> </div>
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<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <span class="keywordtype">void</span> Append(<span class="keyword">const</span> std::string& str) {</div>
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<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <a class="code hl_function" href="namespacefile.html#a076b0cad1794671953aa9a8b8f9cf943">file::WriteString</a>(file_, str, <a class="code hl_function" href="namespacefile.html#a1abdf766bb120d38e7a4dfa200972681">file::Defaults</a>()).IgnoreError();</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="l00148" name="l00148"></a><span class="lineno"> 148</span> </div>
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<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <a class="code hl_class" href="class_file.html">File</a>* <span class="keyword">const</span> file_;</div>
|
|
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> std::unique_ptr<GraphSyntax> syntax_;</div>
|
|
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span>};</div>
|
|
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span>} <span class="comment">// namespace</span></div>
|
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<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> </div>
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<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"><a class="line" href="classoperations__research_1_1_graph_exporter.html#aedf80faa1bc5343e032372bfe5cb7523"> 154</a></span><a class="code hl_class" href="classoperations__research_1_1_graph_exporter.html">GraphExporter</a>* <a class="code hl_function" href="classoperations__research_1_1_graph_exporter.html#aedf80faa1bc5343e032372bfe5cb7523">GraphExporter::MakeFileExporter</a>(</div>
|
|
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <a class="code hl_class" href="class_file.html">File</a>* <span class="keyword">const</span> <a class="code hl_namespace" href="namespacefile.html">file</a>, <a class="code hl_enumeration" href="classoperations__research_1_1_graph_exporter.html#aa8dc121542dadf05299b389c9bd16111">GraphExporter::GraphFormat</a> format) {</div>
|
|
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> GraphSyntax* syntax = <span class="keyword">nullptr</span>;</div>
|
|
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <span class="keywordflow">switch</span> (format) {</div>
|
|
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="classoperations__research_1_1_graph_exporter.html#aa8dc121542dadf05299b389c9bd16111a17799506ea003b71e0d48d86560ba840">GraphExporter::DOT_FORMAT</a>: {</div>
|
|
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> syntax = <span class="keyword">new</span> DotSyntax();</div>
|
|
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> }</div>
|
|
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="classoperations__research_1_1_graph_exporter.html#aa8dc121542dadf05299b389c9bd16111a02bbafc55a2078a17b27840fdf19070a">GraphExporter::GML_FORMAT</a>: {</div>
|
|
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> syntax = <span class="keyword">new</span> GmlSyntax();</div>
|
|
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> }</div>
|
|
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> <span class="keywordflow">default</span>:</div>
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<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <a class="code hl_define" href="base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae">LOG</a>(<a class="code hl_variable" href="log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda">FATAL</a>) << <span class="stringliteral">"Unknown graph format"</span>;</div>
|
|
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> }</div>
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<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> <a class="code hl_define" href="base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274">CHECK</a>(syntax != <span class="keyword">nullptr</span>);</div>
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<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> <span class="keywordflow">return</span> <span class="keyword">new</span> FileGraphExporter(<a class="code hl_namespace" href="namespacefile.html">file</a>, syntax);</div>
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<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span>}</div>
|
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<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span>} <span class="comment">// namespace operations_research</span></div>
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<div class="ttc" id="abase_2file_8h_html"><div class="ttname"><a href="base_2file_8h.html">file.h</a></div></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_a3e1cfef60e774a81f30eaddf26a3a274"><div class="ttname"><a href="base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274">CHECK</a></div><div class="ttdeci">#define CHECK(condition)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00495">base/logging.h:495</a></div></div>
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<div class="ttc" id="abase_2logging_8h_html_accad43a85d781d53381cd53a9894b6ae"><div class="ttname"><a href="base_2logging_8h.html#accad43a85d781d53381cd53a9894b6ae">LOG</a></div><div class="ttdeci">#define LOG(severity)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00420">base/logging.h:420</a></div></div>
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<div class="ttc" id="aclass_file_html"><div class="ttname"><a href="class_file.html">File</a></div><div class="ttdef"><b>Definition:</b> <a href="base_2file_8h_source.html#l00032">base/file.h:32</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_graph_exporter_html"><div class="ttname"><a href="classoperations__research_1_1_graph_exporter.html">operations_research::GraphExporter</a></div><div class="ttdef"><b>Definition:</b> <a href="graph__export_8h_source.html#l00028">graph_export.h:28</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_graph_exporter_html_aa8dc121542dadf05299b389c9bd16111"><div class="ttname"><a href="classoperations__research_1_1_graph_exporter.html#aa8dc121542dadf05299b389c9bd16111">operations_research::GraphExporter::GraphFormat</a></div><div class="ttdeci">GraphFormat</div><div class="ttdef"><b>Definition:</b> <a href="graph__export_8h_source.html#l00031">graph_export.h:31</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_graph_exporter_html_aa8dc121542dadf05299b389c9bd16111a02bbafc55a2078a17b27840fdf19070a"><div class="ttname"><a href="classoperations__research_1_1_graph_exporter.html#aa8dc121542dadf05299b389c9bd16111a02bbafc55a2078a17b27840fdf19070a">operations_research::GraphExporter::GML_FORMAT</a></div><div class="ttdeci">@ GML_FORMAT</div><div class="ttdef"><b>Definition:</b> <a href="graph__export_8h_source.html#l00033">graph_export.h:33</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_graph_exporter_html_aa8dc121542dadf05299b389c9bd16111a17799506ea003b71e0d48d86560ba840"><div class="ttname"><a href="classoperations__research_1_1_graph_exporter.html#aa8dc121542dadf05299b389c9bd16111a17799506ea003b71e0d48d86560ba840">operations_research::GraphExporter::DOT_FORMAT</a></div><div class="ttdeci">@ DOT_FORMAT</div><div class="ttdef"><b>Definition:</b> <a href="graph__export_8h_source.html#l00032">graph_export.h:32</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_graph_exporter_html_aeba2a3669464e295b74b4c3572fdab1a"><div class="ttname"><a href="classoperations__research_1_1_graph_exporter.html#aeba2a3669464e295b74b4c3572fdab1a">operations_research::GraphExporter::~GraphExporter</a></div><div class="ttdeci">virtual ~GraphExporter()</div><div class="ttdef"><b>Definition:</b> <a href="graph__export_8cc_source.html#l00026">graph_export.cc:26</a></div></div>
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<div class="ttc" id="aclassoperations__research_1_1_graph_exporter_html_aedf80faa1bc5343e032372bfe5cb7523"><div class="ttname"><a href="classoperations__research_1_1_graph_exporter.html#aedf80faa1bc5343e032372bfe5cb7523">operations_research::GraphExporter::MakeFileExporter</a></div><div class="ttdeci">static GraphExporter * MakeFileExporter(File *const file, GraphExporter::GraphFormat format)</div><div class="ttdef"><b>Definition:</b> <a href="graph__export_8cc_source.html#l00154">graph_export.cc:154</a></div></div>
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<div class="ttc" id="adefault__search_8cc_html_ac673bc430bdc3fdaa09f7becf98ef267"><div class="ttname"><a href="default__search_8cc.html#ac673bc430bdc3fdaa09f7becf98ef267">name</a></div><div class="ttdeci">const std::string name</div><div class="ttdef"><b>Definition:</b> <a href="default__search_8cc_source.html#l00813">default_search.cc:813</a></div></div>
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<div class="ttc" id="agraph__export_8h_html"><div class="ttname"><a href="graph__export_8h.html">graph_export.h</a></div></div>
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<div class="ttc" id="alog__severity_8h_html_acdd38e3c9f22f127d7776920e3079eda"><div class="ttname"><a href="log__severity_8h.html#acdd38e3c9f22f127d7776920e3079eda">FATAL</a></div><div class="ttdeci">const int FATAL</div><div class="ttdef"><b>Definition:</b> <a href="log__severity_8h_source.html#l00032">log_severity.h:32</a></div></div>
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<div class="ttc" id="amacros_8h_html"><div class="ttname"><a href="macros_8h.html">macros.h</a></div></div>
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<div class="ttc" id="anamespacefile_html"><div class="ttname"><a href="namespacefile.html">file</a></div><div class="ttdef"><b>Definition:</b> <a href="base_2file_8cc_source.html#l00141">base/file.cc:141</a></div></div>
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<div class="ttc" id="anamespacefile_html_a076b0cad1794671953aa9a8b8f9cf943"><div class="ttname"><a href="namespacefile.html#a076b0cad1794671953aa9a8b8f9cf943">file::WriteString</a></div><div class="ttdeci">absl::Status WriteString(File *file, const absl::string_view &contents, int flags)</div><div class="ttdef"><b>Definition:</b> <a href="base_2file_8cc_source.html#l00184">base/file.cc:184</a></div></div>
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<div class="ttc" id="anamespacefile_html_a1abdf766bb120d38e7a4dfa200972681"><div class="ttname"><a href="namespacefile.html#a1abdf766bb120d38e7a4dfa200972681">file::Defaults</a></div><div class="ttdeci">int Defaults()</div><div class="ttdef"><b>Definition:</b> <a href="base_2file_8h_source.html#l00119">base/file.h:119</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><!-- fragment --></div><!-- contents -->
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<li class="navelem"><a class="el" href="dir_a7cc1eeded8f693d0da6c729bc88c45a.html">ortools</a></li><li class="navelem"><a class="el" href="dir_a3328a0ea67a2aaa160c2783ffbaa5dc.html">util</a></li><li class="navelem"><a class="el" href="graph__export_8cc.html">graph_export.cc</a></li>
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