sh_buffer.h

rsa算法打的一个包

// SH_Buffer.h: interface for the SH_Buffer class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_SH_BUFFER_H__381CE0B4_187D_467A_B9B9_EDBE1F61116C__INCLUDED_)
#define AFX_SH_BUFFER_H__381CE0B4_187D_467A_B9B9_EDBE1F61116C__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "SH_Object.h"

class AFX_EXT_CLASS SH_Buffer : public SH_Object  
{
public:
    SH_Buffer(int nSize);
    ~SH_Buffer();
    VOID Reset();
    int  Read(char * buf,int len);
    int  PseudoRead(char * buf,int len);
    int  Write(const char * buf,int len);
    int  GetSize();
    int  GetLength();
private:
    char * m_pBuffer;
    int    m_nSize;
    int    m_nLen;
};

#endif // !defined(AFX_SH_BUFFER_H__381CE0B4_187D_467A_B9B9_EDBE1F61116C__INCLUDED_)