/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  factory class for Engine component

*

*/

#ifndef MVIMPSTENGINEFACTORY_H

#define MVIMPSTENGINEFACTORY_H

#include <e32def.h>

//FORWARD DECLARATION

class MVIMPSTEngine;

//CLASS  DECLARATION

/**

 *  

 *  This class list the M-Class for Engine factory

 *

 *  @lib vimpstengine.lib

 *  @since S60 5.0

 */

class MVIMPSTEngineFactory

	{

	public:	

		/*

		* Fills the RPointerArray passed as a Param

		* with engine items for each service

		* The Owenership of the ptr is not transferred to the caller

		* @param - RPointerArray which upon completion of this function

		*  will hold the pointers to each engine instance created for 

		*  different services

		*/

		virtual	void GetServiceEnginePtr(

				RPointerArray<MVIMPSTEngine>& serviceIdArray) const = 0;

	  	/**

		 * FindService finds if a given serviceid is installed.

		 * @param aServiceId service id

		 * @return TInt index of the service else retunr KErrNotFOund.

		 **/

	   	virtual	TInt FindService(

				TUint aServiceId ) const = 0;

	  	/**

		* ~CVIMPSTEngineFactory 

		* dont call delete 

		*/

		virtual ~MVIMPSTEngineFactory() 

			{

			}

	};

#endif //MVIMPSTENGINEFACTORY_H