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Visual C++

Buffer.h：源码内容

							// Buffer.h: interface for the CBuffer class.
//
//////////////////////////////////////////////////////////////////////
#if !defined(AFX_BUFFER_H__B4B9CF06_B948_49A5_9145_ECB3E318BF05__INCLUDED_)
#define AFX_BUFFER_H__B4B9CF06_B948_49A5_9145_ECB3E318BF05__INCLUDED_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include "errorprint.h"
class CBuffer  
{
public:
	void Erase();
	CBuffer(DWORD size, bool AutoDelete = true);
	CBuffer(void* buffer, DWORD length);
	virtual ~CBuffer();
	union PointerUnion{
		BYTE*		b;
		char*		c;
		WORD*		w;
		short int*	s;
		DWORD*		d;
		int*		i;
		float*		f;
		double*		r;	// real
		void*		v;
	}ptr;
	int	ByteLen;	// length in bytes
private:
	bool	m_bAutoDelete;
};
#endif // !defined(AFX_BUFFER_H__B4B9CF06_B948_49A5_9145_ECB3E318BF05__INCLUDED_)

						