//-----------------------------------------------------------------------------+
// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
// = FileName	:   TWArrayAr.h
// = Version	:   ver2.0
// = Author		:   xlc
// = CreateDate	:   2002-09-09
// = Description:   类的声明
// = Maintainers: 
//                  
//-----------------------------------------------------------------------------+
#ifndef _TWARRAYAR_H_
#define _TWARRAYAR_H_

#ifndef _TWARCHIVE_H_
#include "TWArchive.h"
#endif

#ifndef _TSQTABLE_H_
#include "TSqTable.h"
#endif

//内存数组数据流
class GEOAPI TWArrayAr : public TWArchive
{
public:
	TWArrayAr(long spaceSize = 1024, long unit = 1024);
	
	virtual ~TWArrayAr();

	virtual void Clear();
	virtual void Read(void *p, long size);
	virtual void Write(void *p, long size);

	char& operator [] (long i);

	void SetLength(long len);

protected:

	TSqTable<char> m_buf;
};

#endif