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55 lines
1.1 KiB
55 lines
1.1 KiB
/*
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* REVISIONS:
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* pcy29Nov92: Changed object.h to apcobj.h
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*
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* mwh05May94: #include file madness , part 2
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*/
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#ifndef __NODE_H
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#define __NODE_H
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#include "_defs.h"
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#include "apc.h"
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#if !defined( __OBJECT_H)
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#include "apcobj.h"
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#endif
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_CLASSDEF(Node)
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class Node : public Obj {
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private:
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PNode theNext;
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PNode thePrev;
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PObj theData;
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friend class DoubleList;
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friend class DoubleListIterator;
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friend class List;
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friend class ListIterator;
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public:
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Node( PObj anObject, PNode aNode1 = (PNode)NULL,
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PNode aNode2 = (PNode)NULL ) : theNext((PNode)NULL),
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thePrev((PNode)NULL)
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{ theData = anObject; theNext = aNode1; thePrev = aNode2; };
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VOID SetNext(PNode item);
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VOID SetPrev(PNode item);
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VOID SetData(PObj data);
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PObj GetData();
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PNode GetNext();
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PNode GetPrev();
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virtual INT IsA() const { return NODE; };
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virtual INT Equal( RObj anObject ) const { return theData->Equal(anObject); };
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};
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#endif
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