/*
* Copyright (c) 2002-2006 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: Utilities.
*
*/
#ifndef __COMMONUTILS_H__
#define __COMMONUTILS_H__
#include <e32base.h>
//off imsutils.
template <class T> class CleanupResetAndDestroyClose
{
public:
inline static void PushL(T& aRef);
private:
static void Close(TAny *aPtr);
};
template <class T> inline void CleanupResetAndDestroyClosePushL(T& aRef);
template <class T> inline void CleanupResetAndDestroyClose<T>::PushL(T& aRef)
{
CleanupStack::PushL(TCleanupItem(&Close, &aRef));
}
template <class T> void CleanupResetAndDestroyClose<T>::Close(TAny *aPtr)
{
static_cast<T*>(aPtr)->ResetAndDestroy();
static_cast<T*>(aPtr)->Close();
}
template <class T> inline void CleanupResetAndDestroyClosePushL(T& aRef)
{
CleanupResetAndDestroyClose<T>::PushL(aRef);
}
/**
* Cleanup support for owning pointer arrays
*/
template<class T>
class CleanupResetAndDestroy
{
private:
inline static void ResetAndDestroy( TAny *aPtr )
{
reinterpret_cast<T*>( aPtr )->ResetAndDestroy();
};
public:
inline static void PushL( T& aItem )
{
TCleanupItem item( &CleanupResetAndDestroy::ResetAndDestroy, &aItem );
CleanupStack::PushL( item );
};
} ;
template <class T>
inline void CleanupResetAndDestroyPushL( T& aRef )
{
CleanupResetAndDestroy<T>::PushL( aRef );
}
#endif