// 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 the License "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
*/
inline void TMsDataMemMap::Reset()
{
iDataOffset = static_cast<TInt64>(0);
iSize = static_cast<TUint64>(0);
}
inline TInt TMsDataMemMap::BlockLength() const
{
return KSectorSize;
}
inline TUint64 TMsDataMemMap::DataSize() const
{
return iSize - iDataOffset;
}
inline void TMsDataMemMap::InitDataArea(TUint32 aFirstDataSector, TUint32 aNumSectors)
{
iDataOffset = static_cast<TInt64>(aFirstDataSector) * KSectorSize;
iSize = static_cast<TInt64>(aNumSectors) * KSectorSize;
}
inline void TMsDataMemMap::InitDataArea(TUint64 aSize)
{
iSize = aSize - iDataOffset;
}
inline TInt64 TMsDataMemMap::GetDataPos(TInt64 aPos) const
{
return aPos + iDataOffset;
}