1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef STATEBASE_H

    17 #define STATEBASE_H

    18 

    19 class CStateMachineBase;

    20 

    21 class CStateBase

    22     {

    23     protected:

    24         explicit CStateBase(int aStateId, CStateMachineBase& aStateMachine);

    25         inline CStateMachineBase& StateMachine()

    26             {

    27             return iStateMachine;

    28             }

    29 

    30     public:

    31         inline int StateId()

    32             {

    33             return iStateId;

    34             }

    35 

    36         virtual ~CStateBase();

    37         virtual void EnterState();

    38         virtual void ProcessState() = 0;

    39 

    40     private:

    41         CStateMachineBase& iStateMachine;

    42         int iStateId;

    43     };

    44 

    45 #endif

    46 // STATEBASE_H

    47