60 lines
1.3 KiB
C++
60 lines
1.3 KiB
C++
//+---------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1993.
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//
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// File: queue.hxx
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//
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// Contents: CQueue class definition.
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//
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// Classes: CQueue
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//
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// Functions: None.
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//
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// History: 25-Oct-95 MarkBl Created
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//
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//----------------------------------------------------------------------------
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#ifndef __QUEUE_HXX__
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#define __QUEUE_HXX__
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//+---------------------------------------------------------------------------
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//
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// Class: CQueue
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//
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// Synopsis: Front-end queue class of doubly-linked list node objects.
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//
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// History: 25-Oct-95 MarkBl Created
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//
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// Notes: None.
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//
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//----------------------------------------------------------------------------
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class CQueue
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{
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public:
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CQueue(void) : _cElems(0), _pdlFirst(NULL) { ; }
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virtual ~CQueue() { ; }
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void AddElement(CDLink * pdl);
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ULONG GetCount(void) { return(_cElems); }
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CDLink * GetFirstElement(void) { return(_pdlFirst); }
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CDLink * RemoveElement(CDLink * pdl);
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CDLink * RemoveElement(void) {
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return(this->RemoveElement(_pdlFirst));
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}
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private:
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ULONG _cElems;
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CDLink * _pdlFirst;
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};
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#endif // __QUEUE_HXX__
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