accessoryservices/pluggeddisplay/pluggeddisplayengine/inc/cleanupresetanddestroy.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 14 Sep 2010 23:45:36 +0300
branchRCL_3
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permissions -rw-r--r--
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/*
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 * Copyright (c) 2009 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:
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 *
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 */
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// NAMESCAPE DEFINITION
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namespace
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    {
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    // CLASS DECLARATION
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    template <class T> class CleanupResetAndDestroy
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    	{
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        public:
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            // Push cleanup item into cleanup stack
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    	    inline static void PushL(T& aRef)
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    	        {
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    	        CleanupStack::PushL(
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    	            TCleanupItem( &ResetAndDestroy, &aRef ) );
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    	        };
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        private:
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            // Cleanup item action
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    	    static void ResetAndDestroy(TAny *aPtr)
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        	    {
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        	    static_cast<T*>( aPtr )->ResetAndDestroy();
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        	    };
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    	};
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    // Local function which pushes RPointerArray<T&> instance into cleanup stack
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    template <class T> inline void CleanupResetAndDestroyPushL( T& aRef )
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        {
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            CleanupResetAndDestroy<T>::PushL( aRef );
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        };
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    }
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