/*

* Copyright (c) 2008-2008 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:  Keeps up the call index

*

*/

#ifndef TCCECALLINDEX_H

#define TCCECALLINDEX_H

#include <e32std.h>

class MCCECallArray;

class MCCECallInfo;

const TInt KInvalidCallIndex = 0;

/**

 *  Keeps track of the next call index for new call.

 *

 *  @lib CCE.lib

 *  @since S60 5.0

 */

NONSHARABLE_CLASS( TCCECallIndex )

    {

public:

    TCCECallIndex( MCCECallArray& aCallArray );

    /**

     * Returns current available call index

     *

     * @since S60 5.0

     * @return Call index

     */

    TInt CurrentCallIndex() const;

private:

    TBool CheckAndIncrementCallIndex( 

        MCCECallInfo* aCallInfo, 

        TInt& aCallIndex ) const;

private: // Data

    /**

     * Call array.

     * Not own.

     */

    MCCECallArray& iCallArray;

    };

#endif // TCCECALLINDEX_H