text: /*
   *   Copyright (c) 2008-2018 SLIBIO <https://github.com/SLIBIO>
   *
   *   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.
   */
  
  #ifndef CHECKHEADER_SLIB_CORE_QUEUE_CHANNEL
  #define CHECKHEADER_SLIB_CORE_QUEUE_CHANNEL
  
  #include "definition.h"
  
  #include "queue.h"
  #include "array.h"
  
  namespace slib
  {
  
  	template <class T>
  	class SLIB_EXPORT QueueChannelArray : public Object
  	{
  	public:
  		struct Channel
  		{
  			AtomicLinkedList<T> queue;
  			Mutex locker;
  		};
  
  	protected:
  		AtomicArray<Channel> m_arr;
  		sl_size m_channelCurrent;
  
  	public:
  		QueueChannelArray() noexcept;
  	
  		sl_size getChannelsCount() noexcept;
  	
  		sl_bool setChannelsCount(sl_size n) noexcept;
  
  		sl_size getAllItemsCount() const noexcept;
  
  		sl_size removeAll() noexcept;
  
  		template <class... ARGS>
  		sl_bool pushBack(sl_size channelNo, ARGS&&... args) noexcept;
  
  		sl_bool popBack(sl_size channelNo, T* _out = sl_null) noexcept;
  
  		template <class... ARGS>
  		sl_bool pushFront(sl_size channelNo, ARGS&&... args) noexcept;
  
  		sl_bool popFront(sl_size channelNo, T* _out = sl_null) noexcept;
  
  		sl_bool popBack(T* _out = sl_null) noexcept;
  
  		sl_bool popFront(T* _out = sl_null) noexcept;
  
  	protected:
  		LinkedList<T> _getChannelQueue(sl_size no) noexcept;
  
  		LinkedList<T> _activateChannelQueue(sl_size no) noexcept;
  
  	};
  
  }
  
  #include "detail/queue_channel.inc"
  
  #endif
  