/*+
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* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).+
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* All rights reserved.+
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* This component and the accompanying materials are made available+
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* under the terms of "Eclipse Public License v1.0"+
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* which accompanies this distribution, and is available+
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".+
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*+
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* Initial Contributors:+
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* Nokia Corporation - initial contribution.+
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*+
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* Contributors:+
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*+
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* Description:  Defines utility functions+
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*+
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*/+
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+
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+
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#ifndef UTILS_H+
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#define UTILS_H+
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+
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#include <e32base.h>+
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+
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template <class T>+
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class CleanupResetDestroyClose+
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    {+
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public:+
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    inline static void PushL(T& aRef)+
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        {+
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        CleanupStack::PushL(TCleanupItem(&ResetDestroyClose,&aRef));+
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        }+
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private:+
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    static void ResetDestroyClose(TAny *aPtr)+
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        {+
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        static_cast<T*>(aPtr)->ResetAndDestroy();+
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        static_cast<T*>(aPtr)->Close();+
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        }+
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    };+
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+
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/**+
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 * Pushes an object into CleanupStack and specifies the cleanup+
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 * function as ResetAndDestroy() and Close().+
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*/+
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template <class T>+
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inline void CleanupResetDestroyClosePushL(T& aRef)+
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    {CleanupResetDestroyClose<T>::PushL(aRef);}+
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+
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template <class T>+
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static TBool OperatorEqual(const T& aT1, const T& aT2)+
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    {+
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    return aT1 == aT2;+
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    }+
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+
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#endif // UTILS_H+
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