// TPipeGraph.h: interface for the TPipeGraph class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_TPIPEGRAPH_H__DCC87E87_D87B_4D44_8760_8B6FFEC92845__INCLUDED_)
#define AFX_TPIPEGRAPH_H__DCC87E87_D87B_4D44_8760_8B6FFEC92845__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
class TPipeEdge;
class TPipeNode : public XPoint
{
public:
    TPipeNode();
    DList<TPipeEdge> m_lstEdge;
    BOOL m_bVisited;
    AcDbObjectId m_idNode;    
};

class TPipeEdge : public XLine
{
public:
    TPipeEdge();
    TPipeNode *m_pNode1;
    TPipeNode *m_pNode2;
    BOOL m_bVisited;
    AcDbObjectId m_idPipe;    
};

class TPipeGraph  
{
public:
	TPipeGraph();
	virtual ~TPipeGraph();
    DList<TPipeNode> m_lstNode;//所有结点
    DList<TPipeEdge> m_lstEdge;//所有边
};

#endif // !defined(AFX_TPIPEGRAPH_H__DCC87E87_D87B_4D44_8760_8B6FFEC92845__INCLUDED_)