/*
 * The MIT License (MIT)
 *
 * Copyright (c) <2015> <Romain LEGUAY romain.leguay@gmail.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

/*
 * FutureFactory.hxx
 *
 *  Created on: 24 févr. 2015
 *      Author: rleguay
 */

#ifndef FUTUREFACTORY_HXX_
#define FUTUREFACTORY_HXX_

#include <future>
#include <functional>

namespace factory
{
  /**
   * This class provides a factory to build future with std::async methods.
   */
  class AsyncFutureFactory
  {
  public:
    AsyncFutureFactory()
    {
    }

    virtual ~AsyncFutureFactory()
    {
    }

    template<typename OutputResult>
    std::future<OutputResult> createFuture(const std::function<OutputResult()> & f)
    {
      std::future<OutputResult> future = std::async(std::launch::async, f);
      return future;
    }
  };
} // namespace factory
#endif /* FUTUREFACTORY_HXX_ */
