54 lines
1.1 KiB
C++
54 lines
1.1 KiB
C++
//-----------------------------------------------------------------------------+
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// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
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// = FileName : TGNode.h
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// = Version : ver2.0
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// = Author : xlc
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// = CreateDate : 2002-09-09
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// = Description: 类的声明
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// = Maintainers:
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//
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//-----------------------------------------------------------------------------+
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#ifndef _TGNODE_H_
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#define _TGNODE_H_
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#ifndef _TLIST_H_
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#include "TList.h"
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#endif
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#ifndef _TGPOINT_H_
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#include "TGPoint.h"
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#endif
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#ifndef _TGPOINT2D_H_
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#include "TGPoint2D.h"
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#endif
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#ifndef _TPGEEDGE_H_
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#include "TPGeEdge.h"
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#endif
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#ifndef _TPGEEDGEPATH_H_
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#include "TPGeEdgePath.h"
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#endif
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class GEOAPI TGNode:public TGPoint2D,public TList<TPGeEdge*>
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{
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public:
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TGNode();
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TGNode(const TGPoint&pt);
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~TGNode();
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//从this节点出发找通往pNodeTo可能的唯一路径(不经过LOCKED节点和边)
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//this不等于pNodeTo!,pNodeTo可以为NULL
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bool FindNode(TGNode*pNodeTo,TPGeEdgePath&path);
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bool operator ==(const TGPoint&pt)const;
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bool operator > (const TGNode&)const;
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bool operator < (const TGNode&)const;
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};
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#endif |