//-----------------------------------------------------------------------------+
// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
// = FileName	:   TPtGraph.h
// = Version	:   ver2.0
// = Author		:   xlc
// = CreateDate	:   2002-09-09
// = Description:   ÀàµÄÉùÃ÷
// = Maintainers: 
//                  
//-----------------------------------------------------------------------------+
#ifndef _TPTGRAPH_H_
#define _TPTGRAPH_H_

#ifndef _TPDLIST_H_
#include "TPDList.h"
#endif

#ifndef _TPTNODE_H_
#include "TPtNode.h"
#endif

#ifndef _TGMLINE2D_H_
#include "TGMLine2D.h"
#endif

#ifndef _TLIST_H_
#include "TList.h"
#endif

class GEOAPI TPtGraph : public TPDList<TPtNode>
{
public:
	TPtGraph();

	virtual ~TPtGraph();
	
	void ClearRef();
	
	void InsertA(TPtNode* p);

	void InsertB(TPtNode* p);
	
	void AppendA(TPtNode* p);

	void AppendB(TPtNode* p);

	void AppendC(TPtNode* p);
	
	void AppendRef(long i);
	
	void MakeListIn(TPDList<TPtList> &res);

	void MakeListOut(TPDList<TPtList> &res);
	
	void CreatePtGraphA(const TGMLine2D& mline);
	
	void CreatePtGraphB(const TGMLine2D& mline);
	
	bool CreatePtGraphC(const TGMLine2D& mLineA,const TGMLine2D& mLineB);

protected:

	TList<long >refList;
};

#endif