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

#ifndef _TGPOINT_H_
#include "TGPoint.h"
#endif

#ifndef _TGPA_H_
#include "TGPa.h"
#endif

class GEOAPI TGPtPa:public TGPa,public TGPoint
{
public:
	TGPtPa();
	TGPtPa(const TGPoint &pt,double PA);
	~TGPtPa();
	
	//add by xlc on 090902 2010ÒÆÖ²Ìí¼Ó
	bool operator >(const TGPtPa&pt) const;
	bool operator <(const TGPtPa&pt) const;
};

#endif