/*

* Copyright (c) 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:  Utility class that splits a string into words

*

*/

#ifndef __C_WORDS_H__

#define __C_WORDS_H__

#include <e32base.h>

#include <bamdesca.h>

/**

 * Utility class that splits a string into words

 */

NONSHARABLE_CLASS(CWords) : 

        public CBase, 

        public MDesCArray

    {

    public:  // Constructors and destructor

        /**

         * Creates a new instance of this class.

         * @param aText the text to separate

         */

        IMPORT_C static CWords* NewLC(const TDesC& aText);

        /**

         * Destructor.

         */

        IMPORT_C ~CWords();

    public:  // from MDesCArray

        IMPORT_C TInt MdcaCount() const;

        IMPORT_C TPtrC16 MdcaPoint(TInt aIndex) const;

    private:  // Implementation

        CWords();

        void ConstructL(const TDesC& aText);

        static TBool DefaultIsWordSeparator(TChar aChar);

    private:

        /// Own: array of words

        RArray<TPtrC> iWords;

    };

#endif // C_WORDS_H