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<div class="headertitle"><div class="title">solver_interface.cc</div></div>
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<a href="solver__interface_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>
<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 &quot;License&quot;);</span></div>
<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>
<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>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment">//</span></div>
<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>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment">//</span></div>
<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>
<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 &quot;AS IS&quot; BASIS,</span></div>
<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>
<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>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment">// limitations under the License.</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include &quot;<a class="code" href="solver__interface_8h.html">ortools/math_opt/core/solver_interface.h</a>&quot;</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> </div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include &lt;algorithm&gt;</span></div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include &lt;memory&gt;</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include &lt;utility&gt;</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include &quot;absl/container/flat_hash_map.h&quot;</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span><span class="preprocessor">#include &quot;absl/status/status.h&quot;</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include &quot;absl/status/statusor.h&quot;</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include &quot;absl/strings/str_cat.h&quot;</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include &quot;absl/strings/str_join.h&quot;</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#include &quot;absl/synchronization/mutex.h&quot;</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#include &quot;<a class="code" href="base_2logging_8h.html">ortools/base/logging.h</a>&quot;</span></div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#include &quot;<a class="code" href="map__util_8h.html">ortools/base/map_util.h</a>&quot;</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#include &quot;ortools/math_opt/model.pb.h&quot;</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#include &quot;ortools/math_opt/parameters.pb.h&quot;</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#include &quot;<a class="code" href="port_2proto__utils_8h.html">ortools/port/proto_utils.h</a>&quot;</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceoperations__research.html">operations_research</a> {</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceoperations__research_1_1math__opt.html">math_opt</a> {</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html#ab14e7952908d0b84f0229f4facac936c"> 37</a></span><a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html">AllSolversRegistry</a>* <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html#ab14e7952908d0b84f0229f4facac936c">AllSolversRegistry::Instance</a>() {</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">static</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html">AllSolversRegistry</a>* <span class="keyword">const</span> instance = <span class="keyword">new</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html">AllSolversRegistry</a>;</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> <span class="keywordflow">return</span> instance;</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span>}</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> </div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html#a0575e6aa97dc7fb09826476b04467fd2"> 42</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html#a0575e6aa97dc7fb09826476b04467fd2">AllSolversRegistry::Register</a>(<span class="keyword">const</span> SolverTypeProto solver_type,</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <a class="code hl_typedef" href="classoperations__research_1_1math__opt_1_1_solver_interface.html#aae2374119b3b25ce9be914d602a4042f">SolverInterface::Factory</a> factory) {</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="keywordtype">bool</span> inserted;</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> {</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">const</span> absl::MutexLock lock(&amp;mutex_);</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> inserted =</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> registered_solvers_.emplace(solver_type, std::move(factory)).second;</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> }</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <a class="code hl_define" href="base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274">CHECK</a>(inserted) &lt;&lt; <span class="stringliteral">&quot;Solver type: &quot;</span> &lt;&lt; <a class="code hl_function" href="namespaceoperations__research.html#a760c8bbae2698a370004ceaaba9d9920">ProtoEnumToString</a>(solver_type)</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> &lt;&lt; <span class="stringliteral">&quot; already registered.&quot;</span>;</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span>}</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> </div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html#a0a46f2178c256f27a9b98039353966e4"> 54</a></span>absl::StatusOr&lt;std::unique_ptr&lt;SolverInterface&gt;&gt; <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html#a0a46f2178c256f27a9b98039353966e4">AllSolversRegistry::Create</a>(</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> SolverTypeProto solver_type, <span class="keyword">const</span> ModelProto&amp; <a class="code hl_variable" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>,</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1math__opt_1_1_solver_interface_1_1_init_args.html">SolverInterface::InitArgs</a>&amp; init_args)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">const</span> <a class="code hl_typedef" href="classoperations__research_1_1math__opt_1_1_solver_interface.html#aae2374119b3b25ce9be914d602a4042f">SolverInterface::Factory</a>* factory = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> {</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keyword">const</span> absl::MutexLock lock(&amp;mutex_);</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> factory = <a class="code hl_function" href="namespacegtl.html#a9f74dcd1ec00022462cbf110edaafc6d">gtl::FindOrNull</a>(registered_solvers_, solver_type);</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> }</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keywordflow">if</span> (factory == <span class="keyword">nullptr</span>) {</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keywordflow">return</span> absl::InvalidArgumentError(</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> absl::StrCat(<span class="stringliteral">&quot;Solver type: &quot;</span>, <a class="code hl_function" href="namespaceoperations__research.html#a760c8bbae2698a370004ceaaba9d9920">ProtoEnumToString</a>(solver_type),</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="stringliteral">&quot; is not registered.&quot;</span>));</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> }</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="keywordflow">return</span> (*factory)(<a class="code hl_variable" href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a>, init_args);</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span>}</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> </div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html#a3168eff0e570c959dfe17cb91ff8424a"> 70</a></span><span class="keywordtype">bool</span> <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html#a3168eff0e570c959dfe17cb91ff8424a">AllSolversRegistry::IsRegistered</a>(<span class="keyword">const</span> SolverTypeProto solver_type)<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="keyword">const</span> absl::MutexLock lock(&amp;mutex_);</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <span class="keywordflow">return</span> registered_solvers_.contains(solver_type);</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span>}</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> </div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html#ac150135bcb01e101dbc9c7261f22c5c1"> 75</a></span>std::vector&lt;SolverTypeProto&gt; <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html#ac150135bcb01e101dbc9c7261f22c5c1">AllSolversRegistry::RegisteredSolvers</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> std::vector&lt;SolverTypeProto&gt; result;</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> {</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="keyword">const</span> absl::MutexLock lock(&amp;mutex_);</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>&amp; kv_pair : registered_solvers_) {</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> result.push_back(kv_pair.first);</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> }</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> }</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> std::sort(result.begin(), result.end());</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="keywordflow">return</span> result;</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span>}</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> </div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"><a class="line" href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html#a9c32ef3022cd0c9999df129ed9c5bfb1"> 87</a></span>std::string <a class="code hl_function" href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html#a9c32ef3022cd0c9999df129ed9c5bfb1">AllSolversRegistry::RegisteredSolversToString</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> std::vector&lt;std::string&gt; solver_names;</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> {</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <span class="keyword">const</span> absl::MutexLock lock(&amp;mutex_);</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>&amp; kv_pair : registered_solvers_) {</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> solver_names.push_back(<a class="code hl_function" href="namespaceoperations__research.html#a760c8bbae2698a370004ceaaba9d9920">ProtoEnumToString</a>(kv_pair.first));</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> }</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> }</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> std::sort(solver_names.begin(), solver_names.end());</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="keywordflow">return</span> absl::StrCat(<span class="stringliteral">&quot;[&quot;</span>, absl::StrJoin(solver_names, <span class="stringliteral">&quot;,&quot;</span>), <span class="stringliteral">&quot;]&quot;</span>);</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span>}</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> </div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span>} <span class="comment">// namespace math_opt</span></div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span>} <span class="comment">// namespace operations_research</span></div>
<div class="ttc" id="abase_2logging_8h_html"><div class="ttname"><a href="base_2logging_8h.html">logging.h</a></div></div>
<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>
<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_all_solvers_registry_html"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html">operations_research::math_opt::AllSolversRegistry</a></div><div class="ttdef"><b>Definition:</b> <a href="solver__interface_8h_source.html#l00144">solver_interface.h:144</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_all_solvers_registry_html_a0575e6aa97dc7fb09826476b04467fd2"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html#a0575e6aa97dc7fb09826476b04467fd2">operations_research::math_opt::AllSolversRegistry::Register</a></div><div class="ttdeci">void Register(SolverTypeProto solver_type, SolverInterface::Factory factory)</div><div class="ttdef"><b>Definition:</b> <a href="solver__interface_8cc_source.html#l00042">solver_interface.cc:42</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_all_solvers_registry_html_a0a46f2178c256f27a9b98039353966e4"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html#a0a46f2178c256f27a9b98039353966e4">operations_research::math_opt::AllSolversRegistry::Create</a></div><div class="ttdeci">absl::StatusOr&lt; std::unique_ptr&lt; SolverInterface &gt; &gt; Create(SolverTypeProto solver_type, const ModelProto &amp;model, const SolverInterface::InitArgs &amp;init_args) const</div><div class="ttdef"><b>Definition:</b> <a href="solver__interface_8cc_source.html#l00054">solver_interface.cc:54</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_all_solvers_registry_html_a3168eff0e570c959dfe17cb91ff8424a"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html#a3168eff0e570c959dfe17cb91ff8424a">operations_research::math_opt::AllSolversRegistry::IsRegistered</a></div><div class="ttdeci">bool IsRegistered(SolverTypeProto solver_type) const</div><div class="ttdef"><b>Definition:</b> <a href="solver__interface_8cc_source.html#l00070">solver_interface.cc:70</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_all_solvers_registry_html_a9c32ef3022cd0c9999df129ed9c5bfb1"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html#a9c32ef3022cd0c9999df129ed9c5bfb1">operations_research::math_opt::AllSolversRegistry::RegisteredSolversToString</a></div><div class="ttdeci">std::string RegisteredSolversToString() const</div><div class="ttdef"><b>Definition:</b> <a href="solver__interface_8cc_source.html#l00087">solver_interface.cc:87</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_all_solvers_registry_html_ab14e7952908d0b84f0229f4facac936c"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html#ab14e7952908d0b84f0229f4facac936c">operations_research::math_opt::AllSolversRegistry::Instance</a></div><div class="ttdeci">static AllSolversRegistry * Instance()</div><div class="ttdef"><b>Definition:</b> <a href="solver__interface_8cc_source.html#l00037">solver_interface.cc:37</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_all_solvers_registry_html_ac150135bcb01e101dbc9c7261f22c5c1"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_all_solvers_registry.html#ac150135bcb01e101dbc9c7261f22c5c1">operations_research::math_opt::AllSolversRegistry::RegisteredSolvers</a></div><div class="ttdeci">std::vector&lt; SolverTypeProto &gt; RegisteredSolvers() const</div><div class="ttdef"><b>Definition:</b> <a href="solver__interface_8cc_source.html#l00075">solver_interface.cc:75</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_solver_interface_html_aae2374119b3b25ce9be914d602a4042f"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_solver_interface.html#aae2374119b3b25ce9be914d602a4042f">operations_research::math_opt::SolverInterface::Factory</a></div><div class="ttdeci">std::function&lt; absl::StatusOr&lt; std::unique_ptr&lt; SolverInterface &gt; &gt;(const ModelProto &amp;model, const InitArgs &amp;init_args)&gt; Factory</div><div class="ttdef"><b>Definition:</b> <a href="solver__interface_8h_source.html#l00095">solver_interface.h:97</a></div></div>
<div class="ttc" id="agurobi__interface_8cc_html_a0728f23c9a47655d38e0bf1a2f200bcf"><div class="ttname"><a href="gurobi__interface_8cc.html#a0728f23c9a47655d38e0bf1a2f200bcf">model</a></div><div class="ttdeci">GRBmodel * model</div><div class="ttdef"><b>Definition:</b> <a href="gurobi__interface_8cc_source.html#l00274">gurobi_interface.cc:274</a></div></div>
<div class="ttc" id="amap__util_8h_html"><div class="ttname"><a href="map__util_8h.html">map_util.h</a></div></div>
<div class="ttc" id="anamespacegtl_html_a9f74dcd1ec00022462cbf110edaafc6d"><div class="ttname"><a href="namespacegtl.html#a9f74dcd1ec00022462cbf110edaafc6d">gtl::FindOrNull</a></div><div class="ttdeci">const Collection::value_type::second_type * FindOrNull(const Collection &amp;collection, const typename Collection::value_type::first_type &amp;key)</div><div class="ttdef"><b>Definition:</b> <a href="map__util_8h_source.html#l00060">map_util.h:60</a></div></div>
<div class="ttc" id="anamespaceoperations__research_1_1math__opt_html"><div class="ttname"><a href="namespaceoperations__research_1_1math__opt.html">operations_research::math_opt</a></div><div class="ttdef"><b>Definition:</b> <a href="arrow__operator__proxy_8h_source.html#l00020">arrow_operator_proxy.h:20</a></div></div>
<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>
<div class="ttc" id="anamespaceoperations__research_html_a760c8bbae2698a370004ceaaba9d9920"><div class="ttname"><a href="namespaceoperations__research.html#a760c8bbae2698a370004ceaaba9d9920">operations_research::ProtoEnumToString</a></div><div class="ttdeci">std::string ProtoEnumToString(ProtoEnumType enum_value)</div><div class="ttdef"><b>Definition:</b> <a href="port_2proto__utils_8h_source.html#l00047">port/proto_utils.h:47</a></div></div>
<div class="ttc" id="aport_2proto__utils_8h_html"><div class="ttname"><a href="port_2proto__utils_8h.html">proto_utils.h</a></div></div>
<div class="ttc" id="asolver__interface_8h_html"><div class="ttname"><a href="solver__interface_8h.html">solver_interface.h</a></div></div>
<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_solver_interface_1_1_init_args_html"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_solver_interface_1_1_init_args.html">operations_research::math_opt::SolverInterface::InitArgs</a></div><div class="ttdef"><b>Definition:</b> <a href="solver__interface_8h_source.html#l00062">solver_interface.h:62</a></div></div>
2021-04-27 23:00:03 +02:00
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