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<a href="callback_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="callback_8h.html">ortools/math_opt/cpp/callback.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;optional&gt;</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include &lt;utility&gt;</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> </div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="preprocessor">#include &quot;absl/container/flat_hash_set.h&quot;</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span><span class="preprocessor">#include &quot;absl/status/status.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/statusor.h&quot;</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span><span class="preprocessor">#include &quot;absl/strings/string_view.h&quot;</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span><span class="preprocessor">#include &quot;absl/time/time.h&quot;</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="preprocessor">#include &quot;absl/types/span.h&quot;</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><span class="preprocessor">#include &quot;<a class="code" href="base_2logging_8h.html">ortools/base/logging.h</a>&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="protoutil_8h.html">ortools/base/protoutil.h</a>&quot;</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#include &quot;<a class="code" href="strong__int_8h.html">ortools/base/strong_int.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/callback.pb.h&quot;</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#include &quot;<a class="code" href="model__storage_8h.html">ortools/math_opt/core/model_storage.h</a>&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="sparse__vector__view_8h.html">ortools/math_opt/core/sparse_vector_view.h</a>&quot;</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#include &quot;<a class="code" href="map__filter_8h.html">ortools/math_opt/cpp/map_filter.h</a>&quot;</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="preprocessor">#include &quot;<a class="code" href="variable__and__expressions_8h.html">ortools/math_opt/cpp/variable_and_expressions.h</a>&quot;</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="preprocessor">#include &quot;ortools/math_opt/sparse_containers.pb.h&quot;</span></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"> 37</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceoperations__research.html">operations_research</a> {</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</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="l00039" name="l00039"></a><span class="lineno"> 39</span><span class="keyword">namespace </span>{</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>std::vector&lt;std::pair&lt;VariableId, double&gt;&gt; SortedVariableValues(</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">const</span> VariableMap&lt;double&gt;&amp; var_map) {</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> std::vector&lt;std::pair&lt;VariableId, double&gt;&gt; result(var_map.raw_map().begin(),</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> var_map.raw_map().end());</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> std::sort(result.begin(), result.end());</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keywordflow">return</span> result;</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span>}</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> </div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span><span class="comment">// Container must be an iterable on some type T where</span></div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span><span class="comment">// const ModelStorage* T::storage() const</span></div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span><span class="comment">// is defined.</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span><span class="comment">//</span></div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span><span class="comment">// CHECKs that the non-null model storages are the same, and returns the unique</span></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span><span class="comment">// non-null model storage if it exists, otherwise null.</span></div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> Container&gt;</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span><span class="keyword">const</span> ModelStorage* <a class="code hl_function" href="namespaceoperations__research_1_1math__opt_1_1internal.html#a2ce662bacc746535ce343371b35ce540">ConsistentModelStorage</a>(</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">const</span> Container&amp; model_items,</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keyword">const</span> ModelStorage* <span class="keyword">const</span> init_model = <span class="keyword">nullptr</span>) {</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> <span class="keyword">const</span> ModelStorage* result = init_model;</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>&amp; item : model_items) {</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <span class="keyword">const</span> ModelStorage* <span class="keyword">const</span> storage = item.storage();</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keywordflow">if</span> (storage != <span class="keyword">nullptr</span>) {</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keywordflow">if</span> (result == <span class="keyword">nullptr</span>) {</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> result = storage;</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <a class="code hl_define" href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a>(storage, result) &lt;&lt; <a class="code hl_variable" href="namespaceoperations__research_1_1math__opt_1_1internal.html#a9d4bedb453e652d220a0e686acdcc4dc">internal::kObjectsFromOtherModelStorage</a>;</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> }</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"> 70</span> <span class="keywordflow">return</span> result;</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span>}</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> </div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span>} <span class="comment">// namespace</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="structoperations__research_1_1math__opt_1_1_enum.html#a0c2d39b3d9fbfd4dbde5c6029b8a1ceb"> 75</a></span>std::optional&lt;absl::string_view&gt; <a class="code hl_function" href="structoperations__research_1_1math__opt_1_1_enum.html#a0c2d39b3d9fbfd4dbde5c6029b8a1ceb">Enum&lt;CallbackEvent&gt;::ToOptString</a>(</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <a class="code hl_enumeration" href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296">CallbackEvent</a> <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>) {</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="keywordflow">switch</span> (<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>) {</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296aac5d782c5d5407f4f333a40c2cc681ba">CallbackEvent::kPresolve</a>:</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keywordflow">return</span> <span class="stringliteral">&quot;presolve&quot;</span>;</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296ae97d1190dcdbe357a2cf9498ce213335">CallbackEvent::kSimplex</a>:</div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keywordflow">return</span> <span class="stringliteral">&quot;simplex&quot;</span>;</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296a2cf6e729c26edab22a90defbd8af7d67">CallbackEvent::kMip</a>:</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keywordflow">return</span> <span class="stringliteral">&quot;mip&quot;</span>;</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296a744c240a000894a88cd9f4740db5b87f">CallbackEvent::kMipSolution</a>:</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="keywordflow">return</span> <span class="stringliteral">&quot;mip_solution&quot;</span>;</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296af29c26bf194553ac39cae68e31d6175c">CallbackEvent::kMipNode</a>:</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <span class="keywordflow">return</span> <span class="stringliteral">&quot;mip_node&quot;</span>;</div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296affa5976cb7170d234d6b69921bf0f085">CallbackEvent::kBarrier</a>:</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <span class="keywordflow">return</span> <span class="stringliteral">&quot;barrier&quot;</span>;</div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> }</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="keywordflow">return</span> std::nullopt;</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span>}</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"><a class="line" href="structoperations__research_1_1math__opt_1_1_enum.html#a4af3361a82c9a45b9fcbe2b8ab7d9719"> 94</a></span>absl::Span&lt;const CallbackEvent&gt; <a class="code hl_function" href="structoperations__research_1_1math__opt_1_1_enum.html#a4af3361a82c9a45b9fcbe2b8ab7d9719">Enum&lt;CallbackEvent&gt;::AllValues</a>() {</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> <a class="code hl_enumeration" href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296">CallbackEvent</a> kCallbackEventValues[] = {</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <a class="code hl_enumvalue" href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296aac5d782c5d5407f4f333a40c2cc681ba">CallbackEvent::kPresolve</a>, <a class="code hl_enumvalue" href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296ae97d1190dcdbe357a2cf9498ce213335">CallbackEvent::kSimplex</a>,</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> <a class="code hl_enumvalue" href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296a2cf6e729c26edab22a90defbd8af7d67">CallbackEvent::kMip</a>, <a class="code hl_enumvalue" href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296a744c240a000894a88cd9f4740db5b87f">CallbackEvent::kMipSolution</a>,</div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <a class="code hl_enumvalue" href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296af29c26bf194553ac39cae68e31d6175c">CallbackEvent::kMipNode</a>, <a class="code hl_enumvalue" href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296affa5976cb7170d234d6b69921bf0f085">CallbackEvent::kBarrier</a>,</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> };</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> <span class="keywordflow">return</span> absl::MakeConstSpan(kCallbackEventValues);</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span>}</div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> </div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"><a class="line" href="structoperations__research_1_1math__opt_1_1_callback_data.html#a441cf3d1c19b5b63c98a188c532b5a92"> 103</a></span><a class="code hl_function" href="structoperations__research_1_1math__opt_1_1_callback_data.html#a441cf3d1c19b5b63c98a188c532b5a92">CallbackData::CallbackData</a>(<span class="keyword">const</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_model_storage.html">ModelStorage</a>* storage,</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> <span class="keyword">const</span> CallbackDataProto&amp; <a class="code hl_variable" href="cp__model__fz__solver_8cc.html#aed003f5eb5197bc586b7ef2c36a63da2">proto</a>)</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> <span class="comment">// iOS 11 does not support .value() hence we use operator* here and CHECK</span></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> <span class="comment">// below that we have a value.</span></div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> : event(*<a class="code hl_function" href="namespaceoperations__research_1_1math__opt.html#acd8f963e2ba6b11aafb05a134bcdb7d7">EnumFromProto</a>(<a class="code hl_variable" href="cp__model__fz__solver_8cc.html#aed003f5eb5197bc586b7ef2c36a63da2">proto</a>.event())),</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> presolve_stats(<a class="code hl_variable" href="cp__model__fz__solver_8cc.html#aed003f5eb5197bc586b7ef2c36a63da2">proto</a>.presolve_stats()),</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> simplex_stats(<a class="code hl_variable" href="cp__model__fz__solver_8cc.html#aed003f5eb5197bc586b7ef2c36a63da2">proto</a>.simplex_stats()),</div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> barrier_stats(<a class="code hl_variable" href="cp__model__fz__solver_8cc.html#aed003f5eb5197bc586b7ef2c36a63da2">proto</a>.barrier_stats()),</div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> mip_stats(<a class="code hl_variable" href="cp__model__fz__solver_8cc.html#aed003f5eb5197bc586b7ef2c36a63da2">proto</a>.mip_stats()) {</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <a class="code hl_define" href="base_2logging_8h.html#a3e1cfef60e774a81f30eaddf26a3a274">CHECK</a>(<a class="code hl_function" href="namespaceoperations__research_1_1math__opt.html#acd8f963e2ba6b11aafb05a134bcdb7d7">EnumFromProto</a>(<a class="code hl_variable" href="cp__model__fz__solver_8cc.html#aed003f5eb5197bc586b7ef2c36a63da2">proto</a>.event()).has_value());</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <span class="keywordflow">if</span> (<a class="code hl_variable" href="cp__model__fz__solver_8cc.html#aed003f5eb5197bc586b7ef2c36a63da2">proto</a>.has_primal_solution_vector()) {</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> <a class="code hl_variable" href="structoperations__research_1_1math__opt_1_1_callback_data.html#a83eb2fe30a70cab226541392492288d1">solution</a> = <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_id_map.html">VariableMap&lt;double&gt;</a>(</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> storage, <a class="code hl_function" href="namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405">MakeView</a>(<a class="code hl_variable" href="cp__model__fz__solver_8cc.html#aed003f5eb5197bc586b7ef2c36a63da2">proto</a>.primal_solution_vector()).as_map&lt;VariableId&gt;());</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> }</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <span class="keyword">auto</span> maybe_time = <a class="code hl_function" href="namespaceutil__time.html#a801584734c5b3898f94cf932202b2eb7">util_time::DecodeGoogleApiProto</a>(<a class="code hl_variable" href="cp__model__fz__solver_8cc.html#aed003f5eb5197bc586b7ef2c36a63da2">proto</a>.runtime());</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> <a class="code hl_define" href="base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d">CHECK_OK</a>(maybe_time.status());</div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> <a class="code hl_variable" href="structoperations__research_1_1math__opt_1_1_callback_data.html#a32e54c85f3390e20ab42c14f8e153581">runtime</a> = *maybe_time;</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span>}</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> </div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"><a class="line" href="structoperations__research_1_1math__opt_1_1_callback_registration.html#af7b0464ca3ebd77bc51804e590e9b503"> 122</a></span><span class="keyword">const</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_model_storage.html">ModelStorage</a>* <a class="code hl_function" href="structoperations__research_1_1math__opt_1_1_callback_registration.html#af7b0464ca3ebd77bc51804e590e9b503">CallbackRegistration::storage</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceoperations__research_1_1math__opt_1_1internal.html#a2ce662bacc746535ce343371b35ce540">internal::ConsistentModelStorage</a>(</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> {<a class="code hl_variable" href="structoperations__research_1_1math__opt_1_1_callback_registration.html#aa9894fa600000048052e68fc1bd7abab">mip_node_filter</a>.storage(), <a class="code hl_variable" href="structoperations__research_1_1math__opt_1_1_callback_registration.html#a5c3733be3e96b79b2474ace714e498c8">mip_solution_filter</a>.storage()});</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span>}</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> </div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"><a class="line" href="structoperations__research_1_1math__opt_1_1_callback_registration.html#a0c87a70760f8ded4a81f33893f2a5605"> 127</a></span>CallbackRegistrationProto <a class="code hl_function" href="structoperations__research_1_1math__opt_1_1_callback_registration.html#a0c87a70760f8ded4a81f33893f2a5605">CallbackRegistration::Proto</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> <span class="comment">// Ensure that the underlying ModelStorage is consistent (or CHECK fail).</span></div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <a class="code hl_function" href="structoperations__research_1_1math__opt_1_1_callback_registration.html#af7b0464ca3ebd77bc51804e590e9b503">storage</a>();</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> </div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> CallbackRegistrationProto result;</div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code hl_enumeration" href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296">CallbackEvent</a> event : <a class="code hl_variable" href="structoperations__research_1_1math__opt_1_1_callback_registration.html#acf4f9b02e62efeacad4c0aa1cbff6a39">events</a>) {</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> result.add_request_registration(<a class="code hl_function" href="namespaceoperations__research_1_1math__opt.html#afd93f2315e9dc6bea76df7e7d0d853d1">EnumToProto</a>(event));</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> }</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> std::sort(result.mutable_request_registration()-&gt;begin(),</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> result.mutable_request_registration()-&gt;end());</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> *result.mutable_mip_solution_filter() = <a class="code hl_variable" href="structoperations__research_1_1math__opt_1_1_callback_registration.html#a5c3733be3e96b79b2474ace714e498c8">mip_solution_filter</a>.Proto();</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> *result.mutable_mip_node_filter() = <a class="code hl_variable" href="structoperations__research_1_1math__opt_1_1_callback_registration.html#aa9894fa600000048052e68fc1bd7abab">mip_node_filter</a>.Proto();</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> result.set_add_lazy_constraints(<a class="code hl_variable" href="structoperations__research_1_1math__opt_1_1_callback_registration.html#a922db711f1c18d9e29f2e85c2fe23541">add_lazy_constraints</a>);</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> result.set_add_cuts(<a class="code hl_variable" href="structoperations__research_1_1math__opt_1_1_callback_registration.html#a30ba937e73ce5c1b77fdced5e6adafdd">add_cuts</a>);</div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> <span class="keywordflow">return</span> result;</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span>}</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> </div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"><a class="line" href="structoperations__research_1_1math__opt_1_1_callback_result.html#af7b0464ca3ebd77bc51804e590e9b503"> 144</a></span><span class="keyword">const</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_model_storage.html">ModelStorage</a>* <a class="code hl_function" href="structoperations__research_1_1math__opt_1_1_callback_result.html#af7b0464ca3ebd77bc51804e590e9b503">CallbackResult::storage</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> <span class="keyword">const</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_model_storage.html">ModelStorage</a>* result = <a class="code hl_function" href="namespaceoperations__research_1_1math__opt_1_1internal.html#a2ce662bacc746535ce343371b35ce540">ConsistentModelStorage</a>(<a class="code hl_variable" href="structoperations__research_1_1math__opt_1_1_callback_result.html#afc2dc2d61e49bb4d674aa79f76c8e143">new_constraints</a>);</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <span class="keywordflow">return</span> <a class="code hl_function" href="namespaceoperations__research_1_1math__opt_1_1internal.html#a2ce662bacc746535ce343371b35ce540">ConsistentModelStorage</a>(<a class="code hl_variable" href="structoperations__research_1_1math__opt_1_1_callback_result.html#a81066f9b4707ddcb2f5b5eb5ce216153">suggested_solutions</a>, result);</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span>}</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> </div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"><a class="line" href="structoperations__research_1_1math__opt_1_1_callback_result.html#a945924a45caa0d8fb76132e005a89a91"> 149</a></span>CallbackResultProto <a class="code hl_function" href="structoperations__research_1_1math__opt_1_1_callback_result.html#a945924a45caa0d8fb76132e005a89a91">CallbackResult::Proto</a>()<span class="keyword"> const </span>{</div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <span class="comment">// Ensure that the underlying ModelStorage is consistent (or CHECK fail).</span></div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <a class="code hl_function" href="structoperations__research_1_1math__opt_1_1_callback_result.html#af7b0464ca3ebd77bc51804e590e9b503">storage</a>();</div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> </div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> CallbackResultProto result;</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> result.set_terminate(<a class="code hl_variable" href="structoperations__research_1_1math__opt_1_1_callback_result.html#a74995b2493f23c9103413e37da5cdc38">terminate</a>);</div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <a class="code hl_class" href="classoperations__research_1_1math__opt_1_1_id_map.html">VariableMap&lt;double&gt;</a>&amp; solution : <a class="code hl_variable" href="structoperations__research_1_1math__opt_1_1_callback_result.html#a81066f9b4707ddcb2f5b5eb5ce216153">suggested_solutions</a>) {</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> SparseDoubleVectorProto* solution_vector = result.add_suggested_solutions();</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>&amp; [typed_id, <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>] : SortedVariableValues(solution)) {</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> solution_vector-&gt;add_ids(typed_id.value());</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> solution_vector-&gt;add_values(<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>);</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</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">for</span> (<span class="keyword">const</span> <a class="code hl_struct" href="structoperations__research_1_1math__opt_1_1_callback_result_1_1_generated_linear_constraint.html">GeneratedLinearConstraint</a>&amp; constraint : <a class="code hl_variable" href="structoperations__research_1_1math__opt_1_1_callback_result.html#afc2dc2d61e49bb4d674aa79f76c8e143">new_constraints</a>) {</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> CallbackResultProto::GeneratedLinearConstraint* constraint_proto =</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> result.add_cuts();</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> constraint_proto-&gt;set_is_lazy(constraint.is_lazy);</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> constraint_proto-&gt;set_lower_bound(</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> constraint.linear_constraint.lower_bound_minus_offset());</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> constraint_proto-&gt;set_upper_bound(</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> constraint.linear_constraint.upper_bound_minus_offset());</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keyword">auto</span>&amp; [typed_id, <a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>] : SortedVariableValues(</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> constraint.linear_constraint.expression.terms())) {</div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> constraint_proto-&gt;mutable_linear_expression()-&gt;add_ids(typed_id.value());</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> constraint_proto-&gt;mutable_linear_expression()-&gt;add_values(<a class="code hl_variable" href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a>);</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> }</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> }</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> <span class="keywordflow">return</span> result;</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span>}</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> </div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span>} <span class="comment">// namespace math_opt</span></div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</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="abase_2logging_8h_html_a7c0ce053b28d53aa4eaf3eb7fb71663b"><div class="ttname"><a href="base_2logging_8h.html#a7c0ce053b28d53aa4eaf3eb7fb71663b">CHECK_EQ</a></div><div class="ttdeci">#define CHECK_EQ(val1, val2)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00703">base/logging.h:703</a></div></div>
<div class="ttc" id="abase_2logging_8h_html_a9f96ed9f06763f0821fdbb4d29031d8d"><div class="ttname"><a href="base_2logging_8h.html#a9f96ed9f06763f0821fdbb4d29031d8d">CHECK_OK</a></div><div class="ttdeci">#define CHECK_OK(x)</div><div class="ttdef"><b>Definition:</b> <a href="base_2logging_8h_source.html#l00044">base/logging.h:44</a></div></div>
<div class="ttc" id="acallback_8h_html"><div class="ttname"><a href="callback_8h.html">callback.h</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_id_map_html"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_id_map.html">operations_research::math_opt::IdMap</a></div><div class="ttdef"><b>Definition:</b> <a href="id__map_8h_source.html#l00053">id_map.h:53</a></div></div>
<div class="ttc" id="aclassoperations__research_1_1math__opt_1_1_model_storage_html"><div class="ttname"><a href="classoperations__research_1_1math__opt_1_1_model_storage.html">operations_research::math_opt::ModelStorage</a></div><div class="ttdef"><b>Definition:</b> <a href="model__storage_8h_source.html#l00155">model_storage.h:155</a></div></div>
<div class="ttc" id="acp__model__fz__solver_8cc_html_aed003f5eb5197bc586b7ef2c36a63da2"><div class="ttname"><a href="cp__model__fz__solver_8cc.html#aed003f5eb5197bc586b7ef2c36a63da2">proto</a></div><div class="ttdeci">CpModelProto proto</div><div class="ttdef"><b>Definition:</b> <a href="cp__model__fz__solver_8cc_source.html#l00118">cp_model_fz_solver.cc:118</a></div></div>
<div class="ttc" id="ademon__profiler_8cc_html_ac072af30c4ffbc834bb4c681f6ecb514"><div class="ttname"><a href="demon__profiler_8cc.html#ac072af30c4ffbc834bb4c681f6ecb514">value</a></div><div class="ttdeci">int64_t value</div><div class="ttdef"><b>Definition:</b> <a href="demon__profiler_8cc_source.html#l00044">demon_profiler.cc:44</a></div></div>
<div class="ttc" id="amap__filter_8h_html"><div class="ttname"><a href="map__filter_8h.html">map_filter.h</a></div></div>
<div class="ttc" id="amodel__storage_8h_html"><div class="ttname"><a href="model__storage_8h.html">model_storage.h</a></div></div>
<div class="ttc" id="anamespaceoperations__research_1_1math__opt_1_1internal_html_a2ce662bacc746535ce343371b35ce540"><div class="ttname"><a href="namespaceoperations__research_1_1math__opt_1_1internal.html#a2ce662bacc746535ce343371b35ce540">operations_research::math_opt::internal::ConsistentModelStorage</a></div><div class="ttdeci">const ModelStorage * ConsistentModelStorage(std::initializer_list&lt; const ModelStorage * &gt; storages)</div><div class="ttdef"><b>Definition:</b> <a href="key__types_8h_source.html#l00061">key_types.h:61</a></div></div>
<div class="ttc" id="anamespaceoperations__research_1_1math__opt_1_1internal_html_a9d4bedb453e652d220a0e686acdcc4dc"><div class="ttname"><a href="namespaceoperations__research_1_1math__opt_1_1internal.html#a9d4bedb453e652d220a0e686acdcc4dc">operations_research::math_opt::internal::kObjectsFromOtherModelStorage</a></div><div class="ttdeci">constexpr absl::string_view kObjectsFromOtherModelStorage</div><div class="ttdef"><b>Definition:</b> <a href="key__types_8h_source.html#l00056">key_types.h:56</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_1_1math__opt_html_a80e158d48db32a3bbbe915179b36e405"><div class="ttname"><a href="namespaceoperations__research_1_1math__opt.html#a80e158d48db32a3bbbe915179b36e405">operations_research::math_opt::MakeView</a></div><div class="ttdeci">SparseVectorView&lt; T &gt; MakeView(absl::Span&lt; const int64_t &gt; ids, const Collection &amp;values)</div><div class="ttdef"><b>Definition:</b> <a href="sparse__vector__view_8h_source.html#l00144">sparse_vector_view.h:144</a></div></div>
<div class="ttc" id="anamespaceoperations__research_1_1math__opt_html_acd8f963e2ba6b11aafb05a134bcdb7d7"><div class="ttname"><a href="namespaceoperations__research_1_1math__opt.html#acd8f963e2ba6b11aafb05a134bcdb7d7">operations_research::math_opt::EnumFromProto</a></div><div class="ttdeci">std::optional&lt; typename EnumProto&lt; P &gt;::Cpp &gt; EnumFromProto(const P proto_value)</div><div class="ttdef"><b>Definition:</b> <a href="enums_8h_source.html#l00275">enums.h:275</a></div></div>
<div class="ttc" id="anamespaceoperations__research_1_1math__opt_html_adaa20d9719208ecdfcd71500dfa4f296"><div class="ttname"><a href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296">operations_research::math_opt::CallbackEvent</a></div><div class="ttdeci">CallbackEvent</div><div class="ttdef"><b>Definition:</b> <a href="callback_8h_source.html#l00092">callback.h:92</a></div></div>
<div class="ttc" id="anamespaceoperations__research_1_1math__opt_html_adaa20d9719208ecdfcd71500dfa4f296a2cf6e729c26edab22a90defbd8af7d67"><div class="ttname"><a href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296a2cf6e729c26edab22a90defbd8af7d67">operations_research::math_opt::CallbackEvent::kMip</a></div><div class="ttdeci">@ kMip</div></div>
<div class="ttc" id="anamespaceoperations__research_1_1math__opt_html_adaa20d9719208ecdfcd71500dfa4f296a744c240a000894a88cd9f4740db5b87f"><div class="ttname"><a href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296a744c240a000894a88cd9f4740db5b87f">operations_research::math_opt::CallbackEvent::kMipSolution</a></div><div class="ttdeci">@ kMipSolution</div></div>
<div class="ttc" id="anamespaceoperations__research_1_1math__opt_html_adaa20d9719208ecdfcd71500dfa4f296aac5d782c5d5407f4f333a40c2cc681ba"><div class="ttname"><a href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296aac5d782c5d5407f4f333a40c2cc681ba">operations_research::math_opt::CallbackEvent::kPresolve</a></div><div class="ttdeci">@ kPresolve</div></div>
<div class="ttc" id="anamespaceoperations__research_1_1math__opt_html_adaa20d9719208ecdfcd71500dfa4f296ae97d1190dcdbe357a2cf9498ce213335"><div class="ttname"><a href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296ae97d1190dcdbe357a2cf9498ce213335">operations_research::math_opt::CallbackEvent::kSimplex</a></div><div class="ttdeci">@ kSimplex</div></div>
<div class="ttc" id="anamespaceoperations__research_1_1math__opt_html_adaa20d9719208ecdfcd71500dfa4f296af29c26bf194553ac39cae68e31d6175c"><div class="ttname"><a href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296af29c26bf194553ac39cae68e31d6175c">operations_research::math_opt::CallbackEvent::kMipNode</a></div><div class="ttdeci">@ kMipNode</div></div>
<div class="ttc" id="anamespaceoperations__research_1_1math__opt_html_adaa20d9719208ecdfcd71500dfa4f296affa5976cb7170d234d6b69921bf0f085"><div class="ttname"><a href="namespaceoperations__research_1_1math__opt.html#adaa20d9719208ecdfcd71500dfa4f296affa5976cb7170d234d6b69921bf0f085">operations_research::math_opt::CallbackEvent::kBarrier</a></div><div class="ttdeci">@ kBarrier</div></div>
<div class="ttc" id="anamespaceoperations__research_1_1math__opt_html_afd93f2315e9dc6bea76df7e7d0d853d1"><div class="ttname"><a href="namespaceoperations__research_1_1math__opt.html#afd93f2315e9dc6bea76df7e7d0d853d1">operations_research::math_opt::EnumToProto</a></div><div class="ttdeci">Enum&lt; E &gt;::Proto EnumToProto(const std::optional&lt; E &gt; value)</div><div class="ttdef"><b>Definition:</b> <a href="enums_8h_source.html#l00264">enums.h:264</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="anamespaceutil__time_html_a801584734c5b3898f94cf932202b2eb7"><div class="ttname"><a href="namespaceutil__time.html#a801584734c5b3898f94cf932202b2eb7">util_time::DecodeGoogleApiProto</a></div><div class="ttdeci">inline ::absl::StatusOr&lt; absl::Duration &gt; DecodeGoogleApiProto(const google::protobuf::Duration &amp;proto)</div><div class="ttdef"><b>Definition:</b> <a href="protoutil_8h_source.html#l00042">protoutil.h:42</a></div></div>
<div class="ttc" id="aprotoutil_8h_html"><div class="ttname"><a href="protoutil_8h.html">protoutil.h</a></div></div>
<div class="ttc" id="asparse__vector__view_8h_html"><div class="ttname"><a href="sparse__vector__view_8h.html">sparse_vector_view.h</a></div></div>
<div class="ttc" id="astrong__int_8h_html"><div class="ttname"><a href="strong__int_8h.html">strong_int.h</a></div></div>
<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_callback_data_html_a32e54c85f3390e20ab42c14f8e153581"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_callback_data.html#a32e54c85f3390e20ab42c14f8e153581">operations_research::math_opt::CallbackData::runtime</a></div><div class="ttdeci">absl::Duration runtime</div><div class="ttdef"><b>Definition:</b> <a href="callback_8h_source.html#l00205">callback.h:205</a></div></div>
<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_callback_data_html_a441cf3d1c19b5b63c98a188c532b5a92"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_callback_data.html#a441cf3d1c19b5b63c98a188c532b5a92">operations_research::math_opt::CallbackData::CallbackData</a></div><div class="ttdeci">CallbackData(const ModelStorage *storage, const CallbackDataProto &amp;proto)</div><div class="ttdef"><b>Definition:</b> <a href="callback_8cc_source.html#l00103">callback.cc:103</a></div></div>
<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_callback_data_html_a83eb2fe30a70cab226541392492288d1"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_callback_data.html#a83eb2fe30a70cab226541392492288d1">operations_research::math_opt::CallbackData::solution</a></div><div class="ttdeci">std::optional&lt; VariableMap&lt; double &gt; &gt; solution</div><div class="ttdef"><b>Definition:</b> <a href="callback_8h_source.html#l00201">callback.h:201</a></div></div>
<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_callback_registration_html_a0c87a70760f8ded4a81f33893f2a5605"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_callback_registration.html#a0c87a70760f8ded4a81f33893f2a5605">operations_research::math_opt::CallbackRegistration::Proto</a></div><div class="ttdeci">CallbackRegistrationProto Proto() const</div><div class="ttdef"><b>Definition:</b> <a href="callback_8cc_source.html#l00127">callback.cc:127</a></div></div>
<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_callback_registration_html_a30ba937e73ce5c1b77fdced5e6adafdd"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_callback_registration.html#a30ba937e73ce5c1b77fdced5e6adafdd">operations_research::math_opt::CallbackRegistration::add_cuts</a></div><div class="ttdeci">bool add_cuts</div><div class="ttdef"><b>Definition:</b> <a href="callback_8h_source.html#l00174">callback.h:174</a></div></div>
<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_callback_registration_html_a5c3733be3e96b79b2474ace714e498c8"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_callback_registration.html#a5c3733be3e96b79b2474ace714e498c8">operations_research::math_opt::CallbackRegistration::mip_solution_filter</a></div><div class="ttdeci">MapFilter&lt; Variable &gt; mip_solution_filter</div><div class="ttdef"><b>Definition:</b> <a href="callback_8h_source.html#l00165">callback.h:165</a></div></div>
<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_callback_registration_html_a922db711f1c18d9e29f2e85c2fe23541"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_callback_registration.html#a922db711f1c18d9e29f2e85c2fe23541">operations_research::math_opt::CallbackRegistration::add_lazy_constraints</a></div><div class="ttdeci">bool add_lazy_constraints</div><div class="ttdef"><b>Definition:</b> <a href="callback_8h_source.html#l00179">callback.h:179</a></div></div>
<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_callback_registration_html_aa9894fa600000048052e68fc1bd7abab"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_callback_registration.html#aa9894fa600000048052e68fc1bd7abab">operations_research::math_opt::CallbackRegistration::mip_node_filter</a></div><div class="ttdeci">MapFilter&lt; Variable &gt; mip_node_filter</div><div class="ttdef"><b>Definition:</b> <a href="callback_8h_source.html#l00169">callback.h:169</a></div></div>
<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_callback_registration_html_acf4f9b02e62efeacad4c0aa1cbff6a39"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_callback_registration.html#acf4f9b02e62efeacad4c0aa1cbff6a39">operations_research::math_opt::CallbackRegistration::events</a></div><div class="ttdeci">absl::flat_hash_set&lt; CallbackEvent &gt; events</div><div class="ttdef"><b>Definition:</b> <a href="callback_8h_source.html#l00161">callback.h:161</a></div></div>
<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_callback_registration_html_af7b0464ca3ebd77bc51804e590e9b503"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_callback_registration.html#af7b0464ca3ebd77bc51804e590e9b503">operations_research::math_opt::CallbackRegistration::storage</a></div><div class="ttdeci">const ModelStorage * storage() const</div><div class="ttdef"><b>Definition:</b> <a href="callback_8cc_source.html#l00122">callback.cc:122</a></div></div>
<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_callback_result_1_1_generated_linear_constraint_html"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_callback_result_1_1_generated_linear_constraint.html">operations_research::math_opt::CallbackResult::GeneratedLinearConstraint</a></div><div class="ttdef"><b>Definition:</b> <a href="callback_8h_source.html#l00225">callback.h:225</a></div></div>
<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_callback_result_html_a74995b2493f23c9103413e37da5cdc38"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_callback_result.html#a74995b2493f23c9103413e37da5cdc38">operations_research::math_opt::CallbackResult::terminate</a></div><div class="ttdeci">bool terminate</div><div class="ttdef"><b>Definition:</b> <a href="callback_8h_source.html#l00257">callback.h:257</a></div></div>
<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_callback_result_html_a81066f9b4707ddcb2f5b5eb5ce216153"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_callback_result.html#a81066f9b4707ddcb2f5b5eb5ce216153">operations_research::math_opt::CallbackResult::suggested_solutions</a></div><div class="ttdeci">std::vector&lt; VariableMap&lt; double &gt; &gt; suggested_solutions</div><div class="ttdef"><b>Definition:</b> <a href="callback_8h_source.html#l00264">callback.h:264</a></div></div>
<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_callback_result_html_a945924a45caa0d8fb76132e005a89a91"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_callback_result.html#a945924a45caa0d8fb76132e005a89a91">operations_research::math_opt::CallbackResult::Proto</a></div><div class="ttdeci">CallbackResultProto Proto() const</div><div class="ttdef"><b>Definition:</b> <a href="callback_8cc_source.html#l00149">callback.cc:149</a></div></div>
<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_callback_result_html_af7b0464ca3ebd77bc51804e590e9b503"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_callback_result.html#af7b0464ca3ebd77bc51804e590e9b503">operations_research::math_opt::CallbackResult::storage</a></div><div class="ttdeci">const ModelStorage * storage() const</div><div class="ttdef"><b>Definition:</b> <a href="callback_8cc_source.html#l00144">callback.cc:144</a></div></div>
<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_callback_result_html_afc2dc2d61e49bb4d674aa79f76c8e143"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_callback_result.html#afc2dc2d61e49bb4d674aa79f76c8e143">operations_research::math_opt::CallbackResult::new_constraints</a></div><div class="ttdeci">std::vector&lt; GeneratedLinearConstraint &gt; new_constraints</div><div class="ttdef"><b>Definition:</b> <a href="callback_8h_source.html#l00261">callback.h:261</a></div></div>
<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_enum_html_a0c2d39b3d9fbfd4dbde5c6029b8a1ceb"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_enum.html#a0c2d39b3d9fbfd4dbde5c6029b8a1ceb">operations_research::math_opt::Enum::ToOptString</a></div><div class="ttdeci">static std::optional&lt; absl::string_view &gt; ToOptString(E value)</div><div class="ttdef"><b>Definition:</b> <a href="callback_8cc_source.html#l00075">callback.cc:75</a></div></div>
<div class="ttc" id="astructoperations__research_1_1math__opt_1_1_enum_html_a4af3361a82c9a45b9fcbe2b8ab7d9719"><div class="ttname"><a href="structoperations__research_1_1math__opt_1_1_enum.html#a4af3361a82c9a45b9fcbe2b8ab7d9719">operations_research::math_opt::Enum::AllValues</a></div><div class="ttdeci">static absl::Span&lt; const E &gt; AllValues()</div><div class="ttdef"><b>Definition:</b> <a href="callback_8cc_source.html#l00094">callback.cc:94</a></div></div>
<div class="ttc" id="avariable__and__expressions_8h_html"><div class="ttname"><a href="variable__and__expressions_8h.html">variable_and_expressions.h</a></div></div>
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