// 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 "cchunkallocator.h"
#include "cmemchunk.h"
CChunkAllocator* CChunkAllocator::NewL ( TInt aHeapSize )
{
CChunkAllocator* chunkAllocator = new ( ELeave ) CChunkAllocator;
CleanupStack::PushL ( chunkAllocator );
chunkAllocator->ConstructL ( aHeapSize );
CleanupStack::Pop ();
return chunkAllocator;
}
CChunkAllocator::CChunkAllocator ()
{
}
CChunkAllocator::~CChunkAllocator ()
{
iHeap->Close ();
}
void CChunkAllocator::ConstructL ( TInt aHeapSize )
{
iHeap = UserHeap::ChunkHeap ( NULL, 0, aHeapSize );
if ( NULL == iHeap )
{
User::Leave ( KErrNoMemory );
}
}
TAny* CChunkAllocator::Alloc ( TInt aSize )
{
return iHeap->Alloc ( aSize );
}
void CChunkAllocator::Free ( TAny* aPtr )
{
CMemChunk* chunk = ( CMemChunk* ) aPtr;
iHeap->Free ( chunk );
}