satengine/SatServer/inc/MSatEventObserver.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 02 Feb 2010 01:11:09 +0200
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/*
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* Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies). 
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:  Observer of events.
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*
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*/
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#ifndef MSATEVENTOBSERVER_H
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#define MSATEVENTOBSERVER_H
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//  INCLUDES
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#include <e32std.h>
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// CLASS DECLARATION
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/**
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*  Interface for observing events.
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*
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*  @lib SatEngine
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*  @since Series 60 3.0
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*/
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class MSatEventObserver
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    {
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    protected: // Constructors and destructor
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        /**
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        * C++ default constructor.
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        */
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        MSatEventObserver() {};
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        /**
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        * Destructor.
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        */
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        virtual ~MSatEventObserver() {};
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    public: // New functions
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        /**
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        * Notification of event.
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        * @param aEvent Identifies the event.
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        */
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        virtual void Event( TInt aEvent ) = 0;
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    private:
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        // Prohibit copy constructor if not deriving from CBase.
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        MSatEventObserver( const MSatEventObserver& );
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        // Prohibit assigment operator if not deriving from CBase.
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        MSatEventObserver& operator=( const MSatEventObserver& );
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    };
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#endif      // MSATEVENTOBSERVER_H
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// End of File