/*

* Copyright (c) 2005 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: Iterator for landmark item search matches

*

*

*/

#ifndef CPOSLMEMPTYITERATOR_H

#define CPOSLMEMPTYITERATOR_H

//  INCLUDES

#include <EPos_CPosLmItemIterator.h>

// CONSTANTS

// FORWARD DECLARATIONS

// CLASS DECLARATION

/**

* Iterator for landmark item search matches. This iterator is always empty.

*

*/

NONSHARABLE_CLASS(CPosLmEmptyIterator) : public CPosLmItemIterator

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CPosLmEmptyIterator* NewL();

        /**

        * Destructor.

        */

        virtual ~CPosLmEmptyIterator();

    public: // Functions from base classes

        /*

        * From CPosLmItemIterator.

        *

        * @return The next database item ID, or KPosLmNullItemId if there

        *   are no more database items in the iterated set.

        */

        TPosLmItemId NextL();

        /**

        * From CPosLmItemIterator.

        *

        */

        void Reset();

        /**

        * From CPosLmItemIterator.

        *

        * @return Number of items in the iterated database item set.

        */

        TUint NumOfItemsL();

        /**

        * From CPosLmItemIterator.

        *

        * @param aIdArray Array to fetch from.

        * @param aStartIndex Index of first item.

        * @param aNumOfItems Number of items to fetch.

        */

        void GetItemIdsL(

        /* OUT */       RArray<TPosLmItemId>&  aIdArray,

        /* IN  */       TInt aStartIndex,

        /* IN  */       TInt aNumOfItems

        );

    private:

        /**

        * C++ default constructor.

        */

        CPosLmEmptyIterator();

    private:    // Data

    };

#endif      // CPOSLMEMPTYITERATOR_H

// End of File