1 

     2 // MmCleanup.h

     3 

     4 // MmCleanup - various CleanupStack related utilities

     5 

     6 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

     7 // All rights reserved.

     8 // This component and the accompanying materials are made available

     9 // under the terms of "Eclipse Public License v1.0"

    10 // which accompanies this distribution, and is available

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

    12 //

    13 // Initial Contributors:

    14 // Nokia Corporation - initial contribution.

    15 //

    16 // Contributors:

    17 //

    18 // Description:

    19 //

    20 

    21 /**

    22  @internalTechnology

    23  @file

    24 */

    25 

    26 #ifndef MMCLEANUP_H

    27 #define MMCLEANUP_H

    28 

    29 /* Template class CleanupResetAndDestroy

    30  *

    31  * Copied from CleanupClose to clean up

    32  * the array of implementation information from the cleanup stack.

    33  *

    34  * Note keeps non-standard layout etc of original, as it seemingly makes

    35  * maintenance easier.

    36  */

    37 

    38 template <class T>

    39 class CleanupResetAndDestroy

    40 	{

    41 public:

    42 	inline static void PushL(T& aRef);

    43 private:

    44 	static void ResetAndDestroy(TAny *aPtr);

    45 	};

    46 template <class T>

    47 inline void CleanupResetAndDestroyPushL(T& aRef);

    48 

    49 template <class T>

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

    51 	{CleanupStack::PushL(TCleanupItem(&ResetAndDestroy,&aRef));}

    52 template <class T>

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

    54 	{(STATIC_CAST(T*,aPtr))->ResetAndDestroy();}

    55 template <class T>

    56 inline void CleanupResetAndDestroyPushL(T& aRef)

    57 	{CleanupResetAndDestroy<T>::PushL(aRef);}

    58 

    59 #endif // MMCLEANUP_H