1 /*

     2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Definition of client side stream buffer

    15 *

    16 */

    17 

    18 

    19 // ---------------------------------------------------------

    20 // RMenuBuf::Lag()

    21 // ---------------------------------------------------------

    22 //

    23 inline TInt RMenuBuf::Lag( TRead ) const

    24     {

    25     return Ptr( ERead ) - End( ERead );

    26     }

    27 

    28 // ---------------------------------------------------------

    29 // RMenuBuf::Lag()

    30 // ---------------------------------------------------------

    31 //

    32 inline TInt RMenuBuf::Lag( TWrite ) const

    33     {

    34     return Ptr( EWrite ) - iBuf.iData;

    35     }

    36 

    37