/*

* Copyright (c) 2007 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:  Base class for application states.

*

*/

template < typename T >

inline void TVtUiAppStateBase::ExecuteEngineCommand( 

    TInt aCommand, T& aParam )

    {

    TPtrC8 params( reinterpret_cast< TUint8* >( &aParam ), 

        sizeof( T ) );    

    TRAP_IGNORE( iCtx.DoExecuteCmdL( aCommand, &params ) );

    }