// Copyright (c) 2004-2009 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:

//

/**

 @file 

 @internalTechnology

*/

#if (!defined METAITER_H)

#define METAITER_H

#include <e32base.h>

#include <e32std.h>

namespace Meta

{

class MMetaData;

struct SVDataTableEntry;

class TMetaVTableIterator

/**

A simple iterator used to walk through the virtual data tables

@internalComponent

@released since v9.0 */

	{

public:

	IMPORT_C explicit TMetaVTableIterator(MMetaData const* aMetaData);

	IMPORT_C ~TMetaVTableIterator();

	//the only defined method - the postfix operator

	IMPORT_C SVDataTableEntry const* operator++(TInt aDummy);

protected:

    TBool IsNextEntryPresent(); //Recursive helper function

private:

	SVDataTableEntry const* iEntry;

	};

} //namespace Meta

#endif //METAITER_H