// Copyright (c) 1998-2009 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:

//

inline TBool IsLong( TDbColType aType )

	{ return aType >= EDbColLongText8; }

inline TBool IsIntegral( TDbColType aType )

	{ return aType <= EDbColInt64; }

inline TBool IsSigned(TDbColType aType)

	{ __ASSERT( IsIntegral( aType ) ); return aType&1; }

inline TBool IsUnsigned( TDbColType aType )

	{ return !IsSigned( aType ); }

// Class RDbRowSet

inline MStreamBuf *RDbRowSet::ColSourceL( TDbColNo aCol ) const

	{ return CheckCol( aCol ).ColumnSourceL( aCol ); }

inline MStreamBuf *RDbRowSet::ColSinkL( TDbColNo aCol )

	{ return CheckCol( aCol ).ColumnSinkL( aCol ); }

// class RDbRow

inline TBool RDbRow::Owned() const

	{ return iColumn & static_cast<TUint>( EOwned ); }

inline TInt RDbRow::Column() const

	{ return iColumn & ~EOwned; }

inline void RDbRow::SetCache( TDbCell* aCell, TInt aColumn )

	{ iCell = aCell; iColumn = (iColumn & static_cast<TUint>( EOwned ) ) | aColumn; }