81 lines
1.7 KiB
C++
81 lines
1.7 KiB
C++
//-----------------------------------------------------------------------------+
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// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
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// = FileName : TGraph.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 _TGRAPH_H_
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#define _TGRAPH_H_
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#ifndef _TGRAPHNODE_H_
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#include "TGraphNode.h"
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#endif
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#ifndef _TTABLE_H_
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#include "TTable.h"
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#endif
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#ifndef _TGRAPHARC_H_
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#include "TGraphArc.h"
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#endif
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#ifndef _TPDLIST_H_
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#include "TPDList.h"
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#endif
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class GEOAPI TGraph
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{
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public:
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~TGraph();
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//node
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long GetNodeNum()const;
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TGraphNode* operator[](long i);
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long Find(const TGraphNode&n);
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//如果已经存在自动删除pNode,返回索引
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long operator<<(TGraphNode* pNode);
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void DelNode(long i);
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//修改后必须调用,调整位置使内部表保持有序。
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long CheckNode(long i,TTable<TGraphArc*> *pLstArcFree);
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//pLstArcFree放置与i节点连接但不属于本图的边，需要由所属图执行CheckArc();
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long CheckNode(TGraphNode*pNode,TTable<TGraphArc*> *pLstArcFree=NULL);
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//arc
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long GetArcNum()const;
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TGraphArc* operator()(long i);
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long Find(const TGraphArc&a);
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//如果已经存在自动删除pArc;pArc->IsValid()!!!
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long operator<<(TGraphArc* pArc);
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void DelArc(long i);
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//修改后必须调用,调整位置使内部表保持有序
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long CheckArc(long i);
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long CheckArc(TGraphArc*pArc);
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//Create
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//pArc->m_pNode0,pArc->m_pNode1必须是临时new的，如果在图中已经存在，被自动delete!
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//自动创建边和节点
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long Create(TGraphArc *pArc);
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//Clear
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void UnConnect();
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void Clear();
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void ClearArc();
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void ClearNode();
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protected:
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TPDListEx<TGraphNode> m_allNode;//始终保持有序
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TPDListEx<TGraphArc> m_allArc; //始终保持有序
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};
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#endif |