/*

* Copyright (c) 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:  Contact id used with contact engine.

*

*/

#ifndef CPHCNTPBKCONTACTID_H

#define CPHCNTPBKCONTACTID_H

#include "cphcntcontactid.h"

/**

 *  Contact id used with contact engine.

 *

 *  @lib PhoneCntFinder

 *  @since S60 v3.1

 */

NONSHARABLE_CLASS( CPhCntPbkContactId ): public CPhCntContactId

    {

public:

    static CPhCntPbkContactId* NewL( TInt aContactId );

    static CPhCntPbkContactId* NewLC( TInt aContactId );

    virtual ~CPhCntPbkContactId();

    /**

     * Gives the contact id used with contact engine.

     *

     * @since S60 v3.1

     * @return Contact id.

     */

    TContactItemId ContactId() const;

// from base class CPhCntContactId

    /**

     * From CPhCntContactId

     * Clones contact id.

     *

     * @since S60 v3.1

     * @return New cloned instance of this contact id.

     */

    CPhCntContactId* CloneL() const;

    /**

     * From CPhCntContactId

     * Invalidates this contact id.

     *

     * @since S60 v3.1

     */

    void Invalidate();

    /**

     * From CPhCntContactId

     * Determines if this contact id is valid contact id.

     *

     * @since S60 v3.1

     * @return ETrue if contact id is valid.

     */

    TBool IsValid() const;

    /**

     * From CPhCntContactId

     * Returns null.

     *

     * @since S60 v3.1

     * @return null.

     */

    HBufC8* PackLC() const;

private:

    CPhCntPbkContactId( TInt aContactId );

private: // data

    /**

     * Contact identifier.

     */

    TInt iContactId;

    };

#endif // CPHCNTPBKCONTACTID_H