/*

* Copyright (c) 2007-2007 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:  Class header for CWsfWlanInfoArraySortKey

*

*/

#ifndef C_WSFWLANINFOARRAYSORTKEY_H

#define C_WSFWLANINFOARRAYSORTKEY_H

//  EXTERNAL INCLUDES

#include <e32base.h>

// FORWARD DECLARATIONS

class CWsfWlanInfoArray;

//  CLASS DEFINITION

/**

 * Sort key for wlan info array

 * @lib wsfwlaninfo.lib

 * @since S60 5.0

 */

NONSHARABLE_CLASS( CWsfWlanInfoArraySortKey ): public TKeyArrayFix 

	{

    public:     // Constructors

        /**

        * Factory function.

        * @since S60 5.0

        * @param aArray The array to work with.

        */

		static CWsfWlanInfoArraySortKey* NewLC( CWsfWlanInfoArray& aArray );

        /**

        * Destructor.

        * @since S60 5.0

        */

		~CWsfWlanInfoArraySortKey();

    private:  // Constructors

        /**

        * Constructor.

        * @since S60 5.0

        * @param aArray The array to work with.

        */        

		CWsfWlanInfoArraySortKey( CWsfWlanInfoArray& aArray );

    public:   // from TKey

       /**

        * Compare function

        * @since S60 5.0

        * @param aLeft Left element to be compared

        * @param aRight Right element to be compared

        * @return -1 if aLeft<aRight, 0 if equal, 1 otherwise

        */

        virtual TInt Compare( TInt aLeft, TInt aRight ) const;

    public:    // Data

        // The array to work with. Not owned.

		CWsfWlanInfoArray* iArray;

	};

#endif // C_WSFWLANINFOARRAYSORTKEY_H