/*

* 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: This file defines class TIpsSetUtilsFlags.

*

*/

#ifndef TIPSSETUTILSFLAGS_H

#define TIPSSETUTILSFLAGS_H

/**

 * Helper class for flags.

 *

 * @since FS v1.0

 * @lib IpsSosSettings.lib

 */

class TIpsSetUtilsFlags

    {

    public:

        /**

         * constructor

         */

        TIpsSetUtilsFlags( const TUint64 aFlags = 0 );

        /**

         * Sets flag on

         * @param aFlag: flag to be set

         */

        inline void SetFlag( const TUint64 aFlag );

        /**

         * Clear flag on

         * @param aFlag: flag to be cleared

         */

        inline void ClearFlag( const TUint64 aFlag );

        /**

         * Query for the flag

         * @param aFlag: flag to be checked

         */

        inline TBool Flag( const TUint64 aFlag ) const;

        /**

         * Sets flag on. Converts the flag to 64-bit and move 32 steps.

         * @param aFlag: flag to be set

         */

        inline void SetFlag32( const TUint32 aFlag );

        /**

         * Clear flag on. Converts the flag to 64-bit and move 32 steps.

         * @param aFlag: flag to be cleared

         */

        inline void ClearFlag32( const TUint32 aFlag );

        /**

         * Query for the flag. Converts the flag to 64-bit and move 32 steps.

         * @param aFlag: flag to be checked

         */

        inline TBool Flag32( const TUint32 aFlag ) const;

        /**

         * Modifies the state of the flag

         */

        inline void ChangeFlag(

            const TUint64 aFlag,

            const TBool aNewState );

        /**

         * Returns value based on flag status.

         *

         * @param aFlag 32-bit version of flag

         * @param aTrue Value, when flag is set

         * @param aFalse Value, when flag is not set

         */

        TInt ValueForFlag(

            const TUint32 aFlag,

            const TInt aTrue,

            const TInt aFalse ) const;

        /**

         * Copies the flags

         */

        TIpsSetUtilsFlags& operator=( const TIpsSetUtilsFlags& aFlags );

        /**

         * Copies the flags

         */

        TIpsSetUtilsFlags& operator=( const TUint64 aFlags );

    private:

        /**

         * Storage for flags

         */

        TUint64 iFlags;

    };

#include "ipssetutilsflags.inl"

#endif /* TIPSSETUTILSFLAGS_H */

// End of File