?? gbuffer.h
字號:
/* 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__
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -