/*

* Copyright (c) 2004 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:  NWSessionSlot object container.

*

*/

#ifndef CPENGSESSIONSLOTOBJECTCON_H

#define CPENGSESSIONSLOTOBJECTCON_H

//  INCLUDES

#include <E32Base.h>

//FORWARD DECLARATION

class CPEngSessionSlotObject;

class CPEngSessionSlotId;

// CLASS DECLARATION

/**

 * Object container for session slot,

 * reference counted objects.

 *

 * @since 3.0

 */

NONSHARABLE_CLASS( CPEngSessionSlotObjectCon ) : public CBase

    {

public: /* Construction */

    /**

     * Instantiates CPEngSessionSlotObjectCon object.

     *

     * @return New CPEngSessionSlotObjectCon instance.

     */

    static CPEngSessionSlotObjectCon* NewL();

    /**

     * Destructor.

     */

    ~CPEngSessionSlotObjectCon();

private:

    /**

     * C++ constructor.

     */

    CPEngSessionSlotObjectCon();

public: // Object management

    /**

     * Locates session slot object by session slot id.

     *

     * @param aSlotId The slot id for which to locate object.

     * @return Located session slot object or NULL.

     */

    CPEngSessionSlotObject* FindById( const CPEngSessionSlotId& aSlotId );

    const CPEngSessionSlotObject* FindById( const CPEngSessionSlotId& aSlotId ) const;

    /**

     * Adds a new session slot object to container.

     *

     * @param aObject The object to add. Object may not be NULL,

     * and it may not be previously added to any other container.

     */

    void AddL( CPEngSessionSlotObject* aObject );

    /**

     * Removes a session slot object from container.

     *

     * @param aObject The object to remove.

     * Object may not be NULL.

     */

    void Remove( CPEngSessionSlotObject* aObject );

    /**

     * Gets the count of hold session slot objects.

     *

     * @return The count of hold session slot objects.

     */

    TInt Count() const;

    /**

     * Gets a reference to session slot object.

     *

     * @param aIndex The index of object to get.

     * @return The session slot object.

     */

    CPEngSessionSlotObject& At( TInt aIndex );

private: // Object management

    CPEngSessionSlotObject* DoFindById( const CPEngSessionSlotId& aSlotId );

private:    // Data

    //OWN: The session slot objects

    RPointerArray< CPEngSessionSlotObject > iObjects;

    };

#endif      // CPENGSESSIONSLOTOBJECTCON_H

// End of File