// Copyright (c) 2008-2009 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

// @internalComponent

// 

//

#include <e32base.h>

#include "cchunkmanager.h"

#include "cmemchunk.h"

#include "rchunkpool.h"

#include "rmemcell.h"

RMemCell::RMemCell ( RChunkPool* aChunkPool, TUint8* aBuffer, TInt aBlockSize )

	: iBuffer ( aBuffer ),

	  iChunkPool ( aChunkPool ),

	  iMaxSize ( aBlockSize ),

	  iOffset ( 0 ),

	  iLength ( aBlockSize ),

	  iNextCell ( NULL )

	{

	}

TAny* RMemCell::operator new ( TUint , RMemCell* aPtr )

	{

	return aPtr;

	}

void RMemCell::operator delete ( TAny* , RMemCell* )

	{

	}

void RMemCell::Free ()

	{

	iChunkPool->ChunkManager().Free ( this );

	}

RChunkPool* RMemCell::Pool ()

	{

	return iChunkPool;

	}

EXPORT_C RMemCell* RMemCell::Last()

{

	RMemCell* c = iNextCell;

	RMemCell* p = this;

	while (c != NULL)

		{

		p = c;

		c = c->Next();

		}

	return p;

	}