objIdHashLst.h

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/*********************************************************************
** Copyright (c) 1992-2010 VT MAK
** All rights reserved.
*********************************************************************/



#ifndef DtObjectIdHashlist_H_
#define DtObjectIdHashlist_H_

#include <vlutil/vlHashlist.h>
#include "objectId.h"

class DT_DLL_VL DtObjectIdHashlist
{
public:

   DtObjectIdHashlist(bool intrusive = false);

   virtual ~DtObjectIdHashlist();


   virtual DtListItem* add(
      const DtObjectId& key, void* data, void** oldData = NULL);

   virtual void* remove(const DtObjectId& key);

   virtual void* lookup(const DtObjectId& key) const;
   virtual void* operator[](const DtObjectId& key) const;

   virtual const DtList* list() const;

   virtual void empty();

protected:

   DtObjectIdHashlist(const DtObjectIdHashlist& orig);

   DtObjectIdHashlist& operator=(const DtObjectIdHashlist& orig);

protected:

   DtList* myList;
   DtHashlist* myHashlist;
};

typedef DtObjectIdHashlist DtObjectIdHashList;

inline void* DtObjectIdHashlist::operator[](const DtObjectId& key) const
{
   return lookup(key);
}

#endif