www.pudn.com > Zlib_com.zip > AutoBuffer.h

// AutoBuffer.h: interface for the CAutoBuffer class. 
// 
//////////////////////////////////////////////////////////////////////////////// 
//  Copyright (C) 2000 Tadeusz Dracz. 
//////////////////////////////////////////////////////////////////////////////// 
 
#if !defined(AFX_AUTOBUFFER_H__DEC28C20_83FE_11D3_B7C3_EDEC47A8A86C__INCLUDED_) 
#define AFX_AUTOBUFFER_H__DEC28C20_83FE_11D3_B7C3_EDEC47A8A86C__INCLUDED_ 
 
#if _MSC_VER > 1000 
#pragma once 
#endif // _MSC_VER > 1000 
 
class CAutoBuffer   
{ 
public: 
	operator char*(); 
	char* Allocate(DWORD iSize, bool bZeroMemory = false); 
	void Release(); 
	DWORD GetSize(); 
	bool IsAllocated(); 
	CAutoBuffer(DWORD iSize, bool bZeroMemory = false); 
	CAutoBuffer(); 
	CAutoBuffer(CAutoBuffer& buffer); 
	virtual ~CAutoBuffer(); 
	CAutoBuffer& operator=(const CAutoBuffer& buffer); 
protected: 
	char* m_pBuffer; 
	DWORD m_iSize; 
}; 
 
#endif // !defined(AFX_AUTOBUFFER_H__DEC28C20_83FE_11D3_B7C3_EDEC47A8A86C__INCLUDED_)