/*

* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:  Declaration of FavouritesItemData

*

*/

#ifndef FAVOURITES_ITEM_DATA_H

#define FAVOURITES_ITEM_DATA_H

//  INCLUDES

#include <e32base.h>

// FORWARD DECLARATION

class RWriteStream;

class RReadStream;

// CLASS DECLARATION

/**

* MFavouritesItemData is the Mixin class for representing extra data for a favourites item.

*/

class MFavouritesItemData

    {

    public:     // streaming

        /**

        * Externalize into a stream.

        * @since 0.9       

        * @param aStream The stream to externalize to.

        */

        IMPORT_C virtual void ExternalizeL( RWriteStream& aStream ) const = 0;

        /**

        * Internalize from a stream.

        * @since 0.9       

        * @param aStream The stream to externalize from.

        */

        IMPORT_C virtual void InternalizeL( RReadStream& aStream ) = 0;

    };

#endif

// End of File