<ahref="model__validator_8h.html">Go to the documentation of this file.</a><divclass="fragment"><divclass="line"><aid="l00001"name="l00001"></a><spanclass="lineno"> 1</span><spanclass="comment">// Copyright 2010-2021 Google LLC</span></div>
<divclass="line"><aid="l00002"name="l00002"></a><spanclass="lineno"> 2</span><spanclass="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div>
<divclass="line"><aid="l00003"name="l00003"></a><spanclass="lineno"> 3</span><spanclass="comment">// you may not use this file except in compliance with the License.</span></div>
<divclass="line"><aid="l00004"name="l00004"></a><spanclass="lineno"> 4</span><spanclass="comment">// You may obtain a copy of the License at</span></div>
<divclass="line"><aid="l00008"name="l00008"></a><spanclass="lineno"> 8</span><spanclass="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
<divclass="line"><aid="l00009"name="l00009"></a><spanclass="lineno"> 9</span><spanclass="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div>
<divclass="line"><aid="l00010"name="l00010"></a><spanclass="lineno"> 10</span><spanclass="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<divclass="line"><aid="l00011"name="l00011"></a><spanclass="lineno"> 11</span><spanclass="comment">// See the License for the specific language governing permissions and</span></div>
<divclass="line"><aid="l00012"name="l00012"></a><spanclass="lineno"> 12</span><spanclass="comment">// limitations under the License.</span></div>
<divclass="line"><aid="l00039"name="l00039"></a><spanclass="lineno"> 39</span><spanclass="comment">// If false, variable and constraint bounds like [lb=1.2, ub=0.7] yield an</span></div>
<divclass="line"><aid="l00040"name="l00040"></a><spanclass="lineno"> 40</span><spanclass="comment">// error, and also integer variable bounds like [0.7, 0.8].</span></div>
<divclass="line"><aid="l00081"name="l00081"></a><spanclass="lineno"> 81</span><spanclass="comment">// Partially merges a MPConstraintProto onto another, skipping only the</span></div>
<divclass="line"><aid="l00082"name="l00082"></a><spanclass="lineno"> 82</span><spanclass="comment">// repeated fields "var_index" and "coefficients". This is used within</span></div>
<divclass="line"><aid="l00084"name="l00084"></a><spanclass="lineno"> 84</span><spanclass="comment">// See the unit test MergeMPConstraintProtoExceptTermsTest that explains why we</span></div>
<divclass="line"><aid="l00085"name="l00085"></a><spanclass="lineno"> 85</span><spanclass="comment">// need this.</span></div>
<divclass="line"><aid="l00089"name="l00089"></a><spanclass="lineno"> 89</span><spanclass="comment">// Applies the given model_delta to "model". Assumes that</span></div>
<divclass="line"><aid="l00090"name="l00090"></a><spanclass="lineno"> 90</span><spanclass="comment">// FindErrorInMPModelDeltaProto() found no error. For full error checking,</span></div>
<divclass="line"><aid="l00091"name="l00091"></a><spanclass="lineno"> 91</span><spanclass="comment">// please use ExtractValidMPModelOrPopulateResponseStatus() instead.</span></div>
<divclass="ttc"id="anamespaceoperations__research_html_a2506c50d4eb5505613003f685fd1af9f"><divclass="ttname"><ahref="namespaceoperations__research.html#a2506c50d4eb5505613003f685fd1af9f">operations_research::FindErrorInMPModelDeltaProto</a></div><divclass="ttdeci">std::string FindErrorInMPModelDeltaProto(const MPModelDeltaProto &delta, const MPModelProto &model)</div><divclass="ttdoc">Like FindErrorInMPModelProto, but for a MPModelDeltaProto applied to a given baseline model (assumed ...</div></div>
<divclass="ttc"id="anamespaceoperations__research_html_a518848a6b3e172d127121637ab5c608d"><divclass="ttname"><ahref="namespaceoperations__research.html#a518848a6b3e172d127121637ab5c608d">operations_research::ExtractValidMPModelInPlaceOrPopulateResponseStatus</a></div><divclass="ttdeci">bool ExtractValidMPModelInPlaceOrPopulateResponseStatus(MPModelRequest *request, MPSolutionResponse *response)</div><divclass="ttdoc">Like ExtractValidMPModelOrPopulateResponseStatus(), but works in-place: if the MPModel needed extract...</div></div>
<divclass="ttc"id="anamespaceoperations__research_html_a97d22724a2d11191dcf78eb8e5e5064a"><divclass="ttname"><ahref="namespaceoperations__research.html#a97d22724a2d11191dcf78eb8e5e5064a">operations_research::ExtractValidMPModelOrPopulateResponseStatus</a></div><divclass="ttdeci">absl::optional< LazyMutableCopy< MPModelProto >> ExtractValidMPModelOrPopulateResponseStatus(const MPModelRequest &request, MPSolutionResponse *response)</div><divclass="ttdoc">If the model is valid and non-empty, returns it (possibly after extracting the model_delta).</div></div>
<divclass="ttc"id="anamespaceoperations__research_html_aa7ee6518d30b6929f4bd0229da743f18"><divclass="ttname"><ahref="namespaceoperations__research.html#aa7ee6518d30b6929f4bd0229da743f18">operations_research::FindErrorInMPModelProto</a></div><divclass="ttdeci">std::string FindErrorInMPModelProto(const MPModelProto &model, double abs_value_threshold=0.0, bool accept_trivially_infeasible_bounds=false)</div><divclass="ttdoc">Returns an empty string iff the model is valid and not trivially infeasible.</div></div>
<divclass="ttc"id="anamespaceoperations__research_html_ae4ee4d82cf625670cdc1f52197454654"><divclass="ttname"><ahref="namespaceoperations__research.html#ae4ee4d82cf625670cdc1f52197454654">operations_research::FindFeasibilityErrorInSolutionHint</a></div><divclass="ttdeci">std::string FindFeasibilityErrorInSolutionHint(const MPModelProto &model, double tolerance)</div><divclass="ttdoc">Returns an empty string if the solution hint given in the model is a feasible solution.</div></div>
