1 /*

     2 * Copyright (c) 2002-2006 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:   Utilities.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef __COMMONUTILS_H__

    21 #define __COMMONUTILS_H__

    22 

    23 #include <e32base.h>

    24 

    25 //off imsutils.

    26 template <class T> class CleanupResetAndDestroyClose

    27     {

    28 public:

    29     inline static void PushL(T& aRef);

    30 private:

    31     static void Close(TAny *aPtr);

    32     };

    33 

    34 template <class T> inline void CleanupResetAndDestroyClosePushL(T& aRef);

    35 

    36 template <class T> inline void CleanupResetAndDestroyClose<T>::PushL(T& aRef)

    37     {

    38     CleanupStack::PushL(TCleanupItem(&Close, &aRef));

    39     }

    40 

    41 template <class T> void CleanupResetAndDestroyClose<T>::Close(TAny *aPtr)

    42     {

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

    44     static_cast<T*>(aPtr)->Close();

    45     }

    46 

    47 template <class T> inline void CleanupResetAndDestroyClosePushL(T& aRef)

    48     {

    49     CleanupResetAndDestroyClose<T>::PushL(aRef);

    50     }

    51 

    52 #endif