/**

 * Copyright (c) 2010 Sasken Communication Technologies Ltd.

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of the "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:

 * Chandradeep Gandhi, Sasken Communication Technologies Ltd - Initial contribution

 *

 * Contributors:

 * Manasij Roy, Nalina Hariharan

 * 

 * Description:

 * The SmfMusicFingerPrint class represents a music finger print used in searches

 *

 */

#ifndef SMFMUSICFINGERPRINT_H_

#define SMFMUSICFINGERPRINT_H_

#include <qdatastream.h>

#include <QSharedData>

#include <smfclientglobal.h>

class SmfMusicFingerPrintPrivate;

/**

 * @ingroup smf_common_group

 * The musicfingerprint class represents a music finger print used in searches

 */

class SMFCLIENT_EXPORT SmfMusicFingerPrint : public QObject

	{

	Q_OBJECT

public:

	/**

	 * Constructor with default argument

	 * @param aParent The parent object

	 */

	SmfMusicFingerPrint( QObject *aParent = 0 );

	/**

	 * Constructor with default argument

	 * @param aParent The parent object

	 */

	SmfMusicFingerPrint( const SmfMusicFingerPrint &aOther );

	/**

	 * Destructor

	 */

	~SmfMusicFingerPrint( );

	/**

	 * GEt the music finger print data

	 * @return The music finger print data

	 */

	QByteArray musicFingerPrint ( ) const;

private:

	QSharedDataPointer<SmfMusicFingerPrintPrivate> d;

	friend QDataStream &operator<<( QDataStream &aDataStream, 

			const SmfMusicFingerPrint &aMFP );

	friend QDataStream &operator>>( QDataStream &aDataStream, 

			SmfMusicFingerPrint &aMFP );

	};

/**

 * Method for Externalization. Writes the SmfMusicFingerPrint object to 

 * the stream and returns a reference to the stream.

 * @param aDataStream Stream to be written

 * @param aMFP The SmfMusicFingerPrint object to be externalized

 * @return reference to the written stream

 */

QDataStream &operator<<( QDataStream &aDataStream, 

		const SmfMusicFingerPrint &aMFP );

/**

 * Method for Internalization. Reads a SmfMusicFingerPrint object from 

 * the stream and returns a reference to the stream.

 * @param aDataStream Stream to be read

 * @param aMFP The SmfMusicFingerPrint object to be internalized

 * @return reference to the stream

 */

QDataStream &operator>>( QDataStream &aDataStream, 

		SmfMusicFingerPrint &aMFP);

#endif /* SMFMUSICFINGERPRINT_H_ */