/*

* Copyright (c) 2002-2006 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:  MRRD class encapsulated a Recognition Result Data (RRD). RRD serves 

*               as a container for client defined data (text and integers) that 

*               needs to be associated with a voice tag.

*

*/

#ifndef NSSVASMRRD_H

#define NSSVASMRRD_H

//  INCLUDES

#include <e32base.h>

// maximum length for RRD Text

const TInt KNssVASMAXRRDTextLength = 64;

// typedef

typedef TBuf<KNssVASMAXRRDTextLength> NssRRDText;

// CLASS DECLARATION

/**

* MRRD is the interface for Recognition Result Data (RRD) processing. It provides methods 

* for setting and getting the text and integer array that comprise the RRD. A RRD

* is part of Tag. RRD is not created by the client, it is created when a tag is created

* and destroyed when the tag is destroyed. Thus, a client doesnot delete an RRD.

* @lib NssVASApi.lib

* @since 2.0

*/

class MNssRRD

{

public:

    /**

    * Get the text array in RRD

	* @since 2.0

    * @param 

    * @return an array of text

    */

	virtual CArrayFixFlat<NssRRDText>* TextArray() = 0;

    /**

    * Get the integer array in RRD

	* @since 2.0

    * @param 

    * @return an array of integers

    */

	virtual CArrayFixFlat<TInt>* IntArray() = 0;

    /**

    * Set the text array in RRD

	* @since 2.0

    * @param aTextArray pointer to an array of text

    * @return

    */

	virtual void SetTextArrayL(CArrayFixFlat<NssRRDText>* aTextArray) = 0;

    /**

    * Set the integer array in RRD

	* @since 2.0

    * @param aIntArray pointer to an array of integers

    * @return 

    */

	virtual void SetIntArrayL(CArrayFixFlat<TInt>* aIntArray) = 0;

};

#endif // NSSVASMRRD_H  

// End of File