init.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_INIT_INIT_H_
#define ORTOOLS_INIT_INIT_H_
 
#include <cstdint>
#include <string>
 
#include "absl/strings/string_view.h"
#include "ortools/base/logging.h"
#include "ortools/base/version.h"
#include "ortools/sat/cp_model_solver_helpers.h"
 
namespace operations_research {

struct CppFlags {
  int stderrthreshold = 2;

  bool log_prefix = false;

  std::string cp_model_dump_prefix;
  bool cp_model_dump_models = false;

  bool cp_model_dump_submodels;

  bool cp_model_dump_response;
};

class CppBridge {
 public:
  static void InitLogging(absl::string_view usage);

  static void ShutdownLogging() {}

  static void SetFlags(const CppFlags& flags);

  static bool LoadGurobiSharedLibrary(absl::string_view full_library_path);

  static void DeleteByteArray(uint8_t* buffer) { delete[] buffer; }
};
 
class OrToolsVersion {
 public:
  static int MajorNumber() {
    return ::operations_research::OrToolsMajorVersion();
  }

  static int MinorNumber() {
    return ::operations_research::OrToolsMinorVersion();
  }

  static int PatchNumber() {
    return ::operations_research::OrToolsPatchVersion();
  }

  static std::string VersionString() {
    return ::operations_research::OrToolsVersionString();
  }
};
 
}  // namespace operations_research
 
#endif  // ORTOOLS_INIT_INIT_H_