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/**
* \file
* \brief StaticFifoQueue class header
*
* \author Copyright (C) 2014-2015 Kamil Szczygiel http://www.distortec.com http://www.freddiechopin.info
*
* \par License
* This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not
* distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#ifndef INCLUDE_DISTORTOS_STATICFIFOQUEUE_HPP_
#define INCLUDE_DISTORTOS_STATICFIFOQUEUE_HPP_
#include "FifoQueue.hpp"
#include "distortos/internal/memory/dummyDeleter.hpp"
namespace distortos
{
/**
* \brief StaticFifoQueue class is a variant of FifoQueue that has automatic storage for queue's contents.
*
* \tparam T is the type of data in queue
* \tparam QueueSize is the maximum number of elements in queue
*
* \ingroup queues
*/
template<typename T, size_t QueueSize>
class StaticFifoQueue : public FifoQueue<T>
{
public:
/// import Storage type from base class
using typename FifoQueue<T>::Storage;
/**
* \brief StaticFifoQueue's constructor
*/
explicit StaticFifoQueue() :
FifoQueue<T>{{storage_.data(), internal::dummyDeleter<Storage>}, storage_.size()}
{
}
private:
/// storage for queue's contents
std::array<Storage, QueueSize> storage_;
};
} // namespace distortos
#endif // INCLUDE_DISTORTOS_STATICFIFOQUEUE_HPP_
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