C++ Reference

C++ Reference: Linear solver

model_exporter_swig_helper.h
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1// Copyright 2010-2018 Google LLC
2// Licensed under the Apache License, Version 2.0 (the "License");
3// you may not use this file except in compliance with the License.
4// You may obtain a copy of the License at
5//
6// http://www.apache.org/licenses/LICENSE-2.0
7//
8// Unless required by applicable law or agreed to in writing, software
9// distributed under the License is distributed on an "AS IS" BASIS,
10// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11// See the License for the specific language governing permissions and
12// limitations under the License.
13
14#ifndef OR_TOOLS_LINEAR_SOLVER_MODEL_EXPORTER_SWIG_HELPER_H_
15#define OR_TOOLS_LINEAR_SOLVER_MODEL_EXPORTER_SWIG_HELPER_H_
16
17#include <string>
18
19#include "ortools/linear_solver/linear_solver.pb.h"
21
22namespace operations_research {
23
25 const MPModelProto& input_model,
26 const MPModelExportOptions& options = MPModelExportOptions()) {
27 return operations_research::ExportModelAsLpFormat(input_model, options)
28 .value_or("");
29}
30
32 const MPModelProto& input_model,
33 const MPModelExportOptions& options = MPModelExportOptions()) {
34 return operations_research::ExportModelAsMpsFormat(input_model, options)
35 .value_or("");
36}
37} // namespace operations_research
38
39#endif // OR_TOOLS_LINEAR_SOLVER_MODEL_EXPORTER_SWIG_HELPER_H_
std::string ExportModelAsMpsFormatReturnString(const MPModelProto &input_model, const MPModelExportOptions &options=MPModelExportOptions())
std::string ExportModelAsLpFormatReturnString(const MPModelProto &input_model, const MPModelExportOptions &options=MPModelExportOptions())
absl::StatusOr< std::string > ExportModelAsMpsFormat(const MPModelProto &model, const MPModelExportOptions &options=MPModelExportOptions())
Outputs the current model (variables, constraints, objective) as a string encoded in MPS file format,...
absl::StatusOr< std::string > ExportModelAsLpFormat(const MPModelProto &model, const MPModelExportOptions &options=MPModelExportOptions())
Outputs the current model (variables, constraints, objective) as a string encoded in the so-called "C...