servicediscoveryandcontrol/pnp/test/upnp/upnpdescription/src/tattributeiter.cpp
changeset 0 f5a58ecadc66
--- /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
+	}
+