bluetoothengine/btaudioman/inc/utils.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 16 Apr 2010 15:08:36 +0300
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/*
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* Copyright (c) 2006 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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#ifndef BASRVUTILS_H
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#define BASRVUTILS_H
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#include <e32base.h>
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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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 * 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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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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#endif // BASRVUTILS_H