//-----------------------------------------------------------------------------+
// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
// = FileName	:   TGGiCompressStorage 类
// = Version	:   ver2.0
// = Author		:   wlw
// = CreateDate	:   2002-09-09
// = Description:   TGGiCompressStorage 声明
// = Maintainers: 
//                  
//-----------------------------------------------------------------------------+
#ifndef _TGGICOMPRESSSTORAGE_H_
#define _TGGICOMPRESSSTORAGE_H_

#ifndef _TGGISLIBSTORAGE_H_
#include "TGGiSlibStorage.h"
#endif

#ifndef _XSTRING_
#include "TACString.h"
#endif

#ifndef  _TWCSTRING_H_
#include "TWCString.h"
#endif

class GEOAPI TGGiCompressStorage : public TGGiSlibStorage
{
public:

	TGGiCompressStorage(const TCHAR *fname, const TCHAR *ext, const TCHAR *title,int opMode = (_ios::in | _ios::out | _ios::binary));
	virtual ~TGGiCompressStorage();

	//拷贝第 n 个记录到磁盘文件
	virtual int Copy(int n, const TCHAR *sldfile);  
	
	virtual int QuickCopy(const TCHAR *sldfile);
	
	//移第 n 个记录到磁盘文件
	virtual int Move(int n, const TCHAR *sldfile); 
	
	// 往库文件添加一个记录
	virtual int Append(const TCHAR *sldfile, const TCHAR *szEntryEname = NULL); 

public:
	TCString extNormal;  //正常文件的后缀
};

#endif