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

#ifndef _TADSGEPOINT3D_H_
#include "TADSGePoint3d.h"
#endif

// 两条线段之间的最短距离
class GEOAPI TGGeLineDist
{
public:
	
	TGGeLineDist(ads_real nD, const TADSGePoint3d &pt1, const TADSGePoint3d &pt2);
	virtual ~TGGeLineDist();

	static int Compare(const TGGeLineDist *p1, const TGGeLineDist *p2);

public:
	
	ads_real nDist;   //值
	
	TADSGePoint3d ptLocation1, ptLocation2; //位置
};

#endif