/*	Copyright (C) 2006, Mike Gashler	This library is free software; you can redistribute it and/or	modify it under the terms of the GNU Lesser General Public	License as published by the Free Software Foundation; either	version 2.1 of the License, or (at your option) any later version.	see http://www.gnu.org/copyleft/lesser.html*/#ifndef __GBUFFER_H__#define __GBUFFER_H__// Represents a buffer of integersclass GBuffer{protected:	unsigned int* m_pBuffer;	unsigned int m_nSize;public:	GBuffer()	{		m_pBuffer = NULL;		m_nSize = 0;	}	virtual ~GBuffer()	{		delete(m_pBuffer);	}	void Resize(unsigned int nNewSize)	{		if(nNewSize < 1)		{			delete(m_pBuffer);			m_pBuffer = NULL;			m_nSize = 0;			return;		}		unsigned char* pNewBuffer = new unsigned int[nNewSize];		unsigned int n;		int nSize = m_nSize;		if(nNewSize < nSize)			nSize = nNewSize;		for(n = 0; n < nSize; n++)			pNewBuffer[n] = m_pBuffer[n];		for( ; n < nNewSize; n++)			pNewBuffer[n] = 0;		delete(m_pBuffer);		m_pBuffer = pNewBuffer;		m_nSize = nNewSize;	}	inline unsigned int Get(unsigned int nIndex)	{		GAssert(nIndex < m_nSize, "Out of range");		return m_pBuffer[nIndex];	}	inline void Set(unsigned int nIndex, unsigned int nValue)	{		GAssert(nIndex < m_nSize, "Out of range");		m_pBuffer[nIndex] = nValue;	}};#endif // __GBUFFER_H__