// Copyright 2017 Google Inc. All rights reserved.

//

// 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 PORT_PROTOBUF_H_

#define PORT_PROTOBUF_H_

#include <string>

#include "google/protobuf/any.pb.h"

#include "google/protobuf/descriptor.pb.h"

#include "google/protobuf/message.h"

#include "google/protobuf/text_format.h"

#include "google/protobuf/util/message_differencer.h"

#include "google/protobuf/wire_format.h"

// clang-format off

#include "google/protobuf/port_def.inc"  // MUST be last header included

// clang-format on

namespace google {

namespace protobuf {

#if PROTOBUF_VERSION < 4025000

template <typename T>

const T* DownCastMessage(const Message* message) {

  return static_cast<const T*>(message);

}

template <typename T>

T* DownCastMessage(Message* message) {

  const Message* message_const = message;

  return const_cast<T*>(DownCastMessage<T>(message_const));

}

#elif PROTOBUF_VERSION < 5029000

template <typename T>

const T* DownCastMessage(const Message* message) {

  return DownCastToGenerated<T>(message);

}

template <typename T>

T* DownCastMessage(Message* message) {

  return DownCastToGenerated<T>(message);

}

#endif  // PROTOBUF_VERSION

}  // namespace protobuf

}  // namespace google

#include "google/protobuf/port_undef.inc"

namespace protobuf_mutator {

namespace protobuf = google::protobuf;

}  // namespace protobuf_mutator

#endif  // PORT_PROTOBUF_H_