/*
* Copyright (c) 2005-2009 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 CPOSITIONEREXTENSION_H
#define CPOSITIONEREXTENSION_H

#include <e32base.h>

// FORWARD DECLARATIONS
class MPosStatusObserver;
class MPosParameterObserver;
class CPositionerRegistry;
class CPosPsyExtension;

// CLASS DECLARATION

/**
* Class used to extend the CPositionerExtension member data list. Holds 
* subsession specific information and services.
*/
class CPositionerExtension : public CBase
    {
    public:  // Constructors and destructor
        static CPositionerExtension* NewL( TUid aImplementationUid, MPosStatusObserver* aStatusObserver, MPosParameterObserver* aParamObserver);
        ~CPositionerExtension();

    private:
        void ConstructL(TUid aImplementationUid, MPosStatusObserver* aStatusObserver);
        CPositionerExtension(MPosParameterObserver* aParamObserver);
        CPositionerExtension( const CPositionerExtension& );
        CPositionerExtension& operator= ( const CPositionerExtension& );

    public: // Data
        MPosParameterObserver*  iParamObserver;
        CPosPsyExtension*       iPsyExtension;

    private:
        CPositionerRegistry*    iRegistry;
        
    };  

#endif  // CPOSITIONEREXTENSION_H

// End of File