74 lines
3.0 KiB
C++
74 lines
3.0 KiB
C++
// Copyright 2010-2021 Google LLC
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "ortools/math_opt/cpp/result.h"
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#include <string>
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#include <utility>
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#include <vector>
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#include "ortools/math_opt/indexed_model.h"
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#include "ortools/math_opt/result.pb.h"
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namespace operations_research {
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namespace math_opt {
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Result::PrimalSolution::PrimalSolution(IndexedModel* const model,
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IndexedPrimalSolution indexed_solution)
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: variable_values(model, std::move(indexed_solution.variable_values)),
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objective_value(indexed_solution.objective_value) {}
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Result::PrimalRay::PrimalRay(IndexedModel* const model,
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IndexedPrimalRay indexed_ray)
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: variable_values(model, std::move(indexed_ray.variable_values)) {}
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Result::DualSolution::DualSolution(IndexedModel* const model,
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IndexedDualSolution indexed_solution)
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: dual_values(model, std::move(indexed_solution.dual_values)),
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reduced_costs(model, std::move(indexed_solution.reduced_costs)),
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objective_value(indexed_solution.objective_value) {}
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Result::DualRay::DualRay(IndexedModel* const model, IndexedDualRay indexed_ray)
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: dual_values(model, std::move(indexed_ray.dual_values)),
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reduced_costs(model, std::move(indexed_ray.reduced_costs)) {}
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Result::Basis::Basis(IndexedModel* const model, IndexedBasis indexed_basis)
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: constraint_status(model, std::move(indexed_basis.constraint_status)),
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variable_status(model, std::move(indexed_basis.variable_status)) {}
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Result::Result(IndexedModel* const model, const SolveResultProto& solve_result)
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: warnings(solve_result.warnings().begin(), solve_result.warnings().end()),
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termination_reason(solve_result.termination_reason()),
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termination_detail(solve_result.termination_detail()),
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solve_stats(solve_result.solve_stats()) {
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IndexedSolutions solutions = IndexedSolutionsFromProto(solve_result);
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for (auto& primal_solution : solutions.primal_solutions) {
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primal_solutions.emplace_back(model, std::move(primal_solution));
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}
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for (auto& primal_ray : solutions.primal_rays) {
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primal_rays.emplace_back(model, std::move(primal_ray));
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}
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for (auto& dual_solution : solutions.dual_solutions) {
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dual_solutions.emplace_back(model, std::move(dual_solution));
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}
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for (auto& dual_ray : solutions.dual_rays) {
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dual_rays.emplace_back(model, std::move(dual_ray));
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}
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for (auto& base : solutions.basis) {
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basis.emplace_back(model, std::move(base));
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}
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}
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} // namespace math_opt
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} // namespace operations_research
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