/*

* Copyright (c) 2008 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:  Defines utility functions

*

*/

#ifndef UTILS_H

#define UTILS_H

#include <e32base.h>

template <class T>

class CleanupResetDestroyClose

    {

public:

    inline static void PushL(T& aRef)

        {

        CleanupStack::PushL(TCleanupItem(&ResetDestroyClose,&aRef));

        }

private:

    static void ResetDestroyClose(TAny *aPtr)

        {

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

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

        }

    };

/**

 * Pushes an object into CleanupStack and specifies the cleanup

 * function as ResetAndDestroy() and Close().

*/

template <class T>

inline void CleanupResetDestroyClosePushL(T& aRef)

    {CleanupResetDestroyClose<T>::PushL(aRef);}

template <class T>

static TBool OperatorEqual(const T& aT1, const T& aT2)

    {

    return aT1 == aT2;

    }

#endif // UTILS_H