//-----------------------------------------------------------------------------+
// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
// = FileName	:   TPGeEdgePath.cpp
// = Version	:   ver2.0
// = Author		:   xlc
// = CreateDate	:   2002-09-09
// = Description:   类的定义
// = Maintainers: 
//                  
//-----------------------------------------------------------------------------+
#include "StdAfx.h"
#include "TPGeEdgePath.h"
#include "TPGeEdge.h"
#include "TPGeCurve2D.h"
#include "TGMCurve2D.h"

TPGeEdgePath::~TPGeEdgePath()
{
	
}

TPGeCurve2D* TPGeEdgePath::CreateCurve()
{
	if(GetLength() == 1)
	{
		return (TPGeCurve2D*)((*this)[0]->FetchEdge());
	}

	TGMCurve2D* pNewCurve = new TGMCurve2D;
	for(MoveToFirst(); !IsOut(); MoveToNext())
	{
		pNewCurve->AddTail(GetCurData()->FetchEdge());
	}

	return pNewCurve;
}

bool TPGeEdgePath::operator > (const TPGeEdgePath&)const
{
	return false;
}

bool TPGeEdgePath::operator < (const TPGeEdgePath&)const
{
	return false;
}