CancellationToken.h

/*
 * Copyright (C) 2019-2021 HERE Europe B.V.
 *
 * 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.
 *
 * SPDX-License-Identifier: Apache-2.0
 * License-Filename: LICENSE
 */
 
#pragma once
 
#include <functional>
 
#include <olp/core/CoreApi.h>
#include <olp/core/porting/deprecated.h>
 
namespace olp {
namespace client {
 
class CORE_API CancellationToken {
 public:
  using CancelFuncType = std::function<void()>;
 
  CancellationToken() = default;
 
  explicit CancellationToken(CancelFuncType func);
 
  void Cancel() const;
 
 private:
  CancelFuncType func_;
};
 
}  // namespace client
}  // namespace olp