/*
* Copyright (c) 2009 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: General utilities for CleanupStack usage
*
*/
#ifndef NMCLEANUPUTILS_H
#define NMCLEANUPUTILS_H
/**
* Cleanup support for pointer arrays
* @since S60 v10.1
@code
RPointerArray<HBufC> descArray;
CleanupResetAndRelease<HBufC>::PushL( descArray );
// <here some code that might leave>
CleanupStack::PopAndDestroy();
@endcode
*/
template<class T>
NONSHARABLE_CLASS( CleanupResetAndDestroy )
{
public:
/**
* Cleanup for elements containing Release() method
*/
inline static void PushL( RPointerArray<T>& aItem ){
TCleanupItem item( &CleanupResetAndDestroy<T>::ResetAndDestroy, &aItem );
CleanupStack::PushL( item );
};
/**
* Releases array elements and resets array.
*/
inline static void ResetAndDestroy( TAny* aPtr ) {
RPointerArray<T>* array = reinterpret_cast<RPointerArray<T>* >( aPtr );
array->ResetAndDestroy();
};
};
#endif // NMCLEANUPUTILS_H