/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011  Cyan Worlds, Inc.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

You can contact Cyan Worlds, Inc. by email legal@cyan.com
 or by snail mail at:
      Cyan Worlds, Inc.
      14617 N Newport Hwy
      Mead, WA   99021

*==LICENSE==*/
///////////////////////////////////////////////////////////////////////////////
//																			 //
//	plDXDeviceRef.h - Header for the generic DX DeviceRef type 				 //
//	Cyan, Inc.																 //
//																			 //
//// Version History //////////////////////////////////////////////////////////
//																			 //
//	4.25.2001 mcn - Created.												 //
//																			 //
///////////////////////////////////////////////////////////////////////////////

#ifndef _plDXDeviceRef_h
#define _plDXDeviceRef_h

#include "hsTypes.h"
#include "hsGDeviceRef.h"


//// Definition ///////////////////////////////////////////////////////////////

class plDXDeviceRef : public hsGDeviceRef
{
	protected:
		plDXDeviceRef	*fNext;
		plDXDeviceRef	**fBack;

	public:

		void			Unlink( void );
		void			Link( plDXDeviceRef **back );
		plDXDeviceRef	*GetNext( void ) { return fNext; }
		hsBool			IsLinked( void ) { return fBack != nil; }
		virtual void			Release( void ) { }

		plDXDeviceRef();

		virtual ~plDXDeviceRef();
};


#endif // _plDXDeviceRef_h