//-----------------------------------------------------------------------------+
// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
// = FileName	:   TWDoubleItem Àà
// = Version	:   ver2.0
// = Author		:   wlw
// = CreateDate	:   2002-09-09
// = Description:   TWDoubleItem ÉùÃ÷
// = Maintainers: 
//                  
//-----------------------------------------------------------------------------+
#ifndef _TWDOUBLEITEM_H_
#define _TWDOUBLEITEM_H_

#ifndef _TWDICTITEM_H_
#include "TWDictItem.h"
#endif

class GEOAPI TWDoubleItem : public TWDictItem
{
public:

	virtual ~TWDoubleItem();
	virtual int GetType()const;
	
	virtual void operator>>(CArchive &ar);
	
	virtual void operator<<(CArchive &ar);
	
	virtual void CopyData(const TWDictItem &src);
	virtual void saveToJson(WValue &v);
	virtual void loadByJson(const WValue &v);

public:
	
	double m_data;
};

#endif