update_result.h

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// Copyright 2010-2024 Google LLC
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
 
#ifndef OR_TOOLS_MATH_OPT_CPP_UPDATE_RESULT_H_
#define OR_TOOLS_MATH_OPT_CPP_UPDATE_RESULT_H_
 
#include "ortools/math_opt/model_update.pb.h"
 
namespace operations_research::math_opt {
 
// Result of the Update() on an incremental solver.
struct UpdateResult {
  explicit UpdateResult(const bool did_update) : did_update(did_update) {}
 
  // True if the solver has been successfully updated or if no update was
  // necessary (in which case `update` will be nullopt). False if the solver
  // had to be recreated.
  bool did_update;
};
 
}  // namespace operations_research::math_opt
 
#endif  // OR_TOOLS_MATH_OPT_CPP_UPDATE_RESULT_H_