/*

* Copyright (c) 2005 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:  CPosReadBufStorage class definition file

*

*/

#ifndef __EPOS_CPOSREADBUFSTORAGE_H_

#define __EPOS_CPOSREADBUFSTORAGE_H_

#include <e32base.h>

#include <lbsfields.h>

/**

 * Internal class, supports reading data elements from fixed-size buffer.

 */

NONSHARABLE_CLASS(CPosReadBufStorage) : public CBase

    {

    public:

        static CPosReadBufStorage* NewLC( const TDesC8& aBuffer );

        void GetL( TInt& aData );

        void GetL( TUint32& aData );

        void GetL( TUint16& aData );

        void GetL( TPtrC& aData );

        void GetL( TDes8& aData );

    protected:

        CPosReadBufStorage( const TDesC8& aBuffer );

        void GetL( TUint8* aTrg, TUint aSize );

    protected:

        const TDesC8& iBuffer;

        const TUint8* iPointer;

        const TUint8* iBoundary;

    };

#endif // __EPOS_CPOSREADBUFSTORAGE_H_