/* -*- mode: c++; c-file-style: raknet; tab-always-indent: nil; -*- */
/**
 * @file ExtendedOverlappedPool.h
 *
 * Copyright (c) 2003, Rakkarsoft LLC and Kevin Jenkins
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the <organization> nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
#ifdef __USE_IO_COMPLETION_PORTS
#ifndef __EXTENDED_OVERLAPPED_POOL
#define __EXTENDED_OVERLAPPED_POOL
#include "SimpleMutex.h"
#include "ClientContextStruct.h"
#include "RakNetQueue.h"

/**
 * @internal 
 * @todo Document this class  
 */

class ExtendedOverlappedPool
{

public:
	ExtendedOverlappedPool();
	~ExtendedOverlappedPool();
	ExtendedOverlappedStruct* GetPointer( void );
	void ReleasePointer( ExtendedOverlappedStruct *p );
	static inline ExtendedOverlappedPool* Instance()
	{
		return & I;
	}
	
private:
	BasicDataStructures::Queue<ExtendedOverlappedStruct*> pool;
	SimpleMutex poolMutex;
	static ExtendedOverlappedPool I;
};

#endif
#endif

