diff -r 000000000000 -r f5a58ecadc66 servicediscoveryandcontrol/pnp/test/upnp/upnpdescription/src/tattributeiter.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/servicediscoveryandcontrol/pnp/test/upnp/upnpdescription/src/tattributeiter.cpp Tue Feb 02 01:12:20 2010 +0200 @@ -0,0 +1,60 @@ +// 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: +// + +#include "tattributeiter.h" + +TAttributeIter::TAttributeIter(const CUPnPProperty* aParamPart) + : iParamPart(aParamPart) + { + First(); + } + +TAttributeIter::~TAttributeIter() + { + } + +void TAttributeIter::First() + { + iPosIdx = 0; + CheckInvalidation(); + } + +TBool TAttributeIter::AtEnd() + { + return (iPosIdx == KErrNotFound); + } + +void TAttributeIter::operator++() + { + __ASSERT_DEBUG ( iPosIdx != KErrNotFound, User::Invariant() ); + + ++iPosIdx; + CheckInvalidation(); + } + +const CAttribute* TAttributeIter::operator()() + { + CheckInvalidation(); + __ASSERT_DEBUG ( iPosIdx != KErrNotFound, User::Invariant() ); + + return iParamPart->iAttributeArray.operator[](iPosIdx); + } + +void TAttributeIter::CheckInvalidation() + { + if (iPosIdx >= iParamPart->iAttributeArray.Count()) + iPosIdx = KErrNotFound; // Hit the end + } +