envi-code/SourceCode/Code2026/tg_shs/shs_subgeLib/TGPtPa.cpp

//-------------------------------------------------------------------------------------------------------+
// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
// = FileName	:   TGPtPa 类
// = Version	:   ver2.0
// = Author		:   wlw
// = CreateDate	:   2002-09-09
// = Description:   TGPtPa 定义
// = Maintainers: 
//                  
//-------------------------------------------------------------------------------------------------------+
#include "StdAfx.h"
#include "TGPtPa.h"

TGPtPa::TGPtPa()
{

}

TGPtPa::TGPtPa(const TGPoint &pt,double PA):TGPa(PA),TGPoint(pt)
{

}

TGPtPa::~TGPtPa()
{

}

bool TGPtPa::operator >(const TGPtPa&pt) const
{
	return UP_ZERO(pa - pt.pa);
}

bool TGPtPa::operator <(const TGPtPa&pt) const
{
	return DOWN_ZERO(pa - pt.pa);
}