1 /*

     2 * Copyright (c) 2002-2004 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 the License "Symbian Foundation License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:	Provides cleanup item to push ResetAndDestroy calls to 

    15 *                cleanup stack. It is heavily used for RPointerArrays,

    16 *                which are used all over Symbian's CalenInterimAPI.

    17 *                Implementation is more or less copy-paste of

    18 *                cleanup item of Close method and CleanupClosePushL   

    19 *

    20 */

    21 

    22 

    23 

    24 #include "CleanupResetAndDestroy.h"

    25 

    26 

    27 /**

    28  *  Creates a TCleanupItem for the specified object.

    29  *  The cleanup operation is the private static function ResetAndDestroy() of this class.

    30  *  @param aRef The object for which a TCleanupItem is to be constructed.

    31  **/

    32 template <class T>

    33 inline void CleanupResetAndDestroy<T>::PushL(T& aRef)

    34 {

    35     CleanupStack::PushL( TCleanupItem( &ResetAndDestroy, &aRef ) );

    36 }

    37 

    38 /**

    39  *  The cleanup operation to be performed.

    40  *  @param aPtr A pointer to the object for which clean up is to be performed. 

    41  *              The implementation calls ResetAndDestroy() on this object.

    42  **/

    43 template <class T>

    44 void CleanupResetAndDestroy<T>::ResetAndDestroy(TAny *aPtr)

    45 {

    46     static_cast<T*>( aPtr )->ResetAndDestroy();

    47 }

    48 

    49 /**

    50  *  See header file CleanupResetAndDestroy.h for in-source comment.

    51  *

    52  **/

    53 template <class T>

    54 inline void CleanupResetAndDestroyPushL(T& aRef)

    55 {

    56     CleanupResetAndDestroy<T>::PushL( aRef );

    57 }

    58 

    59 

    60 // End of File