1 /*

     2 * Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Observer of events.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef MSATEVENTOBSERVER_H

    21 #define MSATEVENTOBSERVER_H

    22 

    23 //  INCLUDES

    24 #include <e32std.h>

    25 

    26 // CLASS DECLARATION

    27 

    28 /**

    29 *  Interface for observing events.

    30 *

    31 *  @lib SatEngine

    32 *  @since Series 60 3.0

    33 */

    34 class MSatEventObserver

    35     {

    36     protected: // Constructors and destructor

    37 

    38         /**

    39         * C++ default constructor.

    40         */

    41         MSatEventObserver() {};

    42 

    43         /**

    44         * Destructor.

    45         */

    46         virtual ~MSatEventObserver() {};

    47 

    48     public: // New functions

    49 

    50         /**

    51         * Notification of event.

    52         * @param aEvent Identifies the event.

    53         */

    54         virtual void Event( TInt aEvent ) = 0;

    55 

    56     private:

    57 

    58         // Prohibit copy constructor if not deriving from CBase.

    59         MSatEventObserver( const MSatEventObserver& );

    60 

    61         // Prohibit assigment operator if not deriving from CBase.

    62         MSatEventObserver& operator=( const MSatEventObserver& );

    63 

    64     };

    65 

    66 #endif      // MSATEVENTOBSERVER_H

    67 

    68 // End of File