// Copyright (c) 2005-2009 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:

//

#include "mmfcontrollerheap.h"

CMMFControllerHeap* CMMFControllerHeap::NewL()

	{

	CMMFControllerHeap* self = new(ELeave) CMMFControllerHeap;

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop();	

	return self;

	}

void CMMFControllerHeap::ConstructL()

	{

	TChunkHeapCreateInfo chunkSettings (KMinHeapSize, KMMFControllerSharedHeapMaxSize);

	chunkSettings.SetPaging(TChunkHeapCreateInfo::EUnpaged);

	iHeap = User::ChunkHeap(chunkSettings);

	if (iHeap == NULL)

		{

		User::Leave(KErrNoMemory);

		}

	iRefCount = 0;

	}

RHeap* CMMFControllerHeap::RegisterHeap()

	{

	iRefCount++;

	return iHeap;

	}	

TInt CMMFControllerHeap::ReleaseHeap()

	{

	return --iRefCount;		

	}

CMMFControllerHeap::~CMMFControllerHeap()

	{

	if( iHeap )

		{

		iHeap->Close();

		}

	}