viewdata.h

来自「有计算机图形学、图像处理、dbms、sniffer、中游俄罗斯外挂、othell」· C头文件 代码 · 共 32 行

// ViewData.h: interface for the CViewData class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_VIEWDATA_H__BEC81C2B_3FA2_4DB7_AFCF_F313799BFDB8__INCLUDED_)
#define AFX_VIEWDATA_H__BEC81C2B_3FA2_4DB7_AFCF_F313799BFDB8__INCLUDED_

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

#include "DEF.h"
#include "Record.h"
class CViewData  
{
	//魔数4字节
    WORD wBlockNum;
	UINT end;
	UINT NextFile;
public:
    UINT ID;
	//以上占4096字节
public:
	CViewData();
	virtual void Close();
	PDB AppendRecord(Record *r,PDB addr1,PDB addr2=0);//要改变文件尾
	CViewData(LPCTSTR lpszFileName, UINT nOpenFlags,UINT id=0);
    virtual ~CViewData();
};

#endif // !defined(AFX_VIEWDATA_H__BEC81C2B_3FA2_4DB7_AFCF_F313799BFDB8__INCLUDED_)