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/**
* \file ZipAutoBuffer.h
* Interface for the CZipAutoBuffer class.
*
* \author Tadeusz Dracz
*/
// Part of the ZipArchive library
//
// Copyright (C) 2000 - 2001 Tadeusz Dracz.
// 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.
//
// For the licensing details see the file License.txt
////////////////////////////////////////////////////////////////////////////////
#if !defined(AFX_ZIPAUTOBUFFER_H__DEC28C20_83FE_11D3_B7C3_EDEC47A8A86C__INCLUDED_)
#define AFX_ZIPAUTOBUFFER_H__DEC28C20_83FE_11D3_B7C3_EDEC47A8A86C__INCLUDED_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
/**
A smart buffer freeing its contents on destruction.
*/
class CZipAutoBuffer
{
public:
operator char*()
{
return m_pBuffer;
}
// may produce ambiguity on some compilers
// operator const char*() const
// {
// return m_pBuffer;
// }
const char* GetBuffer() const {return m_pBuffer;}
char* Allocate(DWORD iSize, bool bZeroMemory = false);
void Release();
DWORD GetSize() const
{
return m_iSize;
}
bool IsAllocated() const
{
return (m_pBuffer != NULL);
}
CZipAutoBuffer(DWORD iSize, bool bZeroMemory = false);
CZipAutoBuffer();
CZipAutoBuffer(const CZipAutoBuffer& buffer);
virtual ~CZipAutoBuffer();
CZipAutoBuffer& operator=(const CZipAutoBuffer& buffer);
protected:
char* m_pBuffer;
DWORD m_iSize;
};
#endif // !defined(AFX_ZIPAUTOBUFFER_H__DEC28C20_83FE_11D3_B7C3_EDEC47A8A86C__INCLUDED_)
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