checker.h

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// Copyright 2010-2025 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 ORTOOLS_FLATZINC_CHECKER_H_
#define ORTOOLS_FLATZINC_CHECKER_H_
 
#include <cstdint>
#include <functional>
#include <vector>
 
#include "ortools/flatzinc/model.h"
#include "ortools/util/logging.h"
 
namespace operations_research {
namespace fz {
 
// Verifies that the solution specified by the given evaluator is a
// feasible solution of the given model. Returns true iff this is the
// case.
bool CheckSolution(
    const Model& model, const std::function<int64_t(Variable*)>& evaluator,
    const std::function<std::vector<int64_t>(Variable*)>& set_evaluator,
    SolverLogger* logger);
 
}  // namespace fz
}  // namespace operations_research
 
#endif  // ORTOOLS_FLATZINC_CHECKER_H_