diff -r 000000000000 -r 79dd3e2336a0 mmhais/a3facl/src/audiodevicesink/logicalaudiodevicesink.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmhais/a3facl/src/audiodevicesink/logicalaudiodevicesink.h	Fri Oct 08 19:40:43 2010 +0100
@@ -0,0 +1,65 @@
+/*
+* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+
+
+#ifndef CLOGICALAUDIODEVICESINK_H
+#define CLOGICALAUDIODEVICESINK_H
+
+#include <e32base.h>
+#include <f32file.h>
+#include <a3f/a3f_trace_utils.h>
+#include "audioprocessingunit.h"
+
+class MLogicalSettingObserver;
+
+/**
+This is the implementation of CAudioSink API.
+
+@see CAudioComponent
+*/
+NONSHARABLE_CLASS(CLogicalAudioDeviceSink) :	public CAudioProcessingUnit
+	{
+friend class CAudioContext;
+friend class CLogicalAudioStream;
+public:
+
+	/**
+	* Destructor.
+	*
+	* Deletes all objects and releases all resource owned by this instance.
+	*/
+	virtual ~CLogicalAudioDeviceSink();
+
+	// from base class CAudioProcessingUnit
+	virtual TBool IsTypeOf(TUid aTypeId) const;
+
+	/**
+	* Create a new instance.
+	*
+	* @return CAudioDeviceSink* a pointer to the created instance.
+	*/
+	static CLogicalAudioDeviceSink* NewL(TAny* aParam);
+
+private:
+
+	void ConstructL();
+
+	CLogicalAudioDeviceSink(TAny* aParam);
+	};
+
+#endif // C_LOGICALAUDIODEVICESINK_H