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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $URL$
* $Id$
*
*/
#ifndef COMMON_MEMORYPOOL_H
#define COMMON_MEMORYPOOL_H
#include <cstring>
#include "common/array.h"
namespace Common
{
class MemoryPool
{
private:
MemoryPool(const MemoryPool&);
MemoryPool& operator=(const MemoryPool&);
size_t _chunkSize;
Array<void*> _pages;
void* _next;
void* allocPage();
bool isPointerInPage(void* ptr, void* page);
public:
MemoryPool(size_t chunkSize);
~MemoryPool();
void* malloc();
void free(void* ptr);
void freeUnusedPages();
};
}
#endif
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