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59 lines
1.2 KiB
59 lines
1.2 KiB
5 years ago
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//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//
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//=============================================================================//
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// ObjectList.h: interface for the ObjectList class.
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//
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//////////////////////////////////////////////////////////////////////
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#ifndef OBJECTLIST_H
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#define OBJECTLIST_H
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#pragma once
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#include "IObjectContainer.h" // Added by ClassView
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class ObjectList : public IObjectContainer
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{
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public:
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void Init();
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bool Add( void * newObject );
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void * GetFirst();
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void * GetNext();
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ObjectList();
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virtual ~ObjectList();
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void Clear( bool freeElementsMemory );
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int CountElements();
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void * RemoveTail();
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void * RemoveHead();
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bool AddTail(void * newObject);
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bool AddHead(void * newObject);
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bool Remove(void * object);
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bool Contains(void * object);
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bool IsEmpty();
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typedef struct element_s {
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element_s * prev; // pointer to the last element or NULL
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element_s * next; // pointer to the next elemnet or NULL
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void * object; // the element's object
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} element_t;
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protected:
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element_t * head; // first element in list
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element_t * tail; // last element in list
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element_t * current; // current element in list
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int number;
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};
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#endif // !defined
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