model_exporter.h

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// Copyright 2010-2021 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_LINEAR_SOLVER_MODEL_EXPORTER_H_
#define OR_TOOLS_LINEAR_SOLVER_MODEL_EXPORTER_H_

#include <string>
#include <vector>

#include "absl/status/statusor.h"
#include "absl/strings/str_format.h"
#include "ortools/base/hash.h"
#include "ortools/base/macros.h"
#include "ortools/linear_solver/linear_solver.pb.h"

namespace operations_research {

struct MPModelExportOptions {
  MPModelExportOptions() {}

  bool obfuscate = false;
  bool log_invalid_names = false;

  bool show_unused_variables = false;

  int max_line_length = 10000;
};

absl::StatusOr<std::string> ExportModelAsLpFormat(
    const MPModelProto& model,
    const MPModelExportOptions& options = MPModelExportOptions());

absl::StatusOr<std::string> ExportModelAsMpsFormat(
    const MPModelProto& model,
    const MPModelExportOptions& options = MPModelExportOptions());

}  // namespace operations_research

#endif  // OR_TOOLS_LINEAR_SOLVER_MODEL_EXPORTER_H_