sl@0: // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: /**
sl@0:  @file
sl@0:  @internalComponent
sl@0: */
sl@0: 
sl@0: #ifndef MCLEANUP_H
sl@0: #define MCLEANUP_H
sl@0: 
sl@0: 
sl@0: typedef void (*TMemoryCleanupCallback)(TAny*);
sl@0: 
sl@0: class TMemoryCleanup
sl@0: 	{
sl@0: public:
sl@0: 	void Add(TMemoryCleanupCallback aCallback, TAny* aArg);
sl@0: 	static void Cleanup(TAny* aDummy=0);
sl@0: 	static void Init2();
sl@0: 
sl@0: 	FORCE_INLINE TMemoryCleanup()
sl@0: 		: iCallback(0)
sl@0: 		{}
sl@0: 
sl@0: 	FORCE_INLINE ~TMemoryCleanup()
sl@0: 		{
sl@0: 		__NK_ASSERT_DEBUG(iCallback==0);
sl@0: 		// This 'generic' cleanup API isn't safe in the situation where an object
sl@0: 		// being cleaned up is deleted. This is currently not a problem because
sl@0: 		// we only use this for permanent objects, but to help prevent future bugs
sl@0: 		// assert that this object is never deleted...
sl@0: 		__NK_ASSERT_ALWAYS(0);
sl@0: 		}
sl@0: private:
sl@0: 	TMemoryCleanup* iNext;
sl@0: 	TMemoryCleanupCallback iCallback;
sl@0: 	TAny* iArg;
sl@0: 	};
sl@0: 
sl@0: 
sl@0: #endif