// Copyright (c) 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 WAVEGENERATOR_H

 #define WAVEGENERATOR_H

 #include <e32cmn.h> 

 class WaveGenerator

     {

 public:    

     typedef RArray<TReal> TValueList;

 public:

     static void GenerateSineWave(TValueList& aResults, TInt aNumSamples, TReal aAmplitude, TReal aFrequency, TBool aPositiveValues);

     };

 #endif /* WAVEGENERATOR_H */