// Copyright (c) 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: Comms buf iterator

//

#ifndef __COMMSBUFITER_H__

#define __COMMSBUFITER_H__

#include <comms-infras/commsbuf.h>

class TCommsBufIter

/**

Iterator to iterate the RCommsBuf within a chain

@publishedPartner

@prototype

*/

	{

	friend class RCommsBufChain;

	friend class TMBufIter;

	public:

	inline TCommsBufIter(RCommsBufChain& aChain);

	inline TCommsBufIter operator++ (TInt);

	inline TCommsBufIter& operator++ ();

	inline RCommsBuf* Current();

	inline TBool AtEnd() const;

	private:

	inline TCommsBufIter();

	inline TCommsBufIter(RCommsBuf* aBuf);

	RCommsBuf* iCurrent;

	};

#include <comms-infras/commsbufiter.inl>

#endif