48 lines
1.1 KiB
C++
48 lines
1.1 KiB
C++
//-----------------------------------------------------------------------------+
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// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
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// = FileName : TPGeGridNode.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: 夹点对象类的声明 网格交点
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// = Maintainers:
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//
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//------------------------------------------------------------------------------+
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#ifndef _TPGEGRIDNODE_H_
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#define _TPGEGRIDNODE_H_
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#ifndef _TGPOINT_H_
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#include "TGPoint.h"
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#endif
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class GEOAPI TPGeGridNode : public TGPoint
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{
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public:
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TPGeGridNode(int type = 0);
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TPGeGridNode(const TGPoint& pt,int type = 0);
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TPGeGridNode(const TPGeGridNode&node);
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virtual ~TPGeGridNode();
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void SetVisible(bool bVisible);
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bool IsVisibleNode() const;
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bool IsBoundaryNode() const;
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bool operator <(const TPGeGridNode&node) const;
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bool operator >(const TPGeGridNode&node) const;
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public:
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int m_nType;//0,不可见网格点;1，可见网格点;2,边界点（外边界内或外边界上可见）
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double m_nPara;//外边界线上参数
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};
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#endif |