sl@0: /*
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: * A write stream that throws away all its input, but keeps track of how many
sl@0: * bytes have been written to it.  It is used for determining the amount of
sl@0: * memory needed to store externalised objects.
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: /**
sl@0:  @file
sl@0: */
sl@0: #include "nullbuf.h"
sl@0: EXPORT_C TNullBuf::TNullBuf() : iBytesWritten(0) 
sl@0: 	{
sl@0: 	}
sl@0: 
sl@0: EXPORT_C TUint TNullBuf::BytesWritten() 
sl@0: 	{
sl@0: 	return iBytesWritten;
sl@0: 	}
sl@0: 
sl@0: void TNullBuf::DoWriteL(const TAny*,TInt aLength)
sl@0: 	{
sl@0: 	iBytesWritten += aLength;
sl@0: 	}
sl@0: // End of file