--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/syncmlfw/ds/dsutils/changefinder/src/NSmlDataItemUidSet.cpp	Thu Dec 17 09:07:52 2009 +0200
@@ -0,0 +1,127 @@
+/*
+* Copyright (c) 2005 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:  Sources
+*
+*/
+
+
+// INCLUDE FILES
+#include <s32strm.h>
+#include <nsmlchangefinder.h>
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CNSmlDataItemUidSet::CNSmlDataItemUidSet
+// Constructor.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CNSmlDataItemUidSet::CNSmlDataItemUidSet()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CNSmlDataItemUidSet::~CNSmlDataItemUidSet
+// Destructor.
+// -----------------------------------------------------------------------------
+//
+CNSmlDataItemUidSet::~CNSmlDataItemUidSet()
+    {
+    Reset();
+    }
+
+// -----------------------------------------------------------------------------
+// CNSmlDataItemUidSet::AddItem
+// Adds item to UID set.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CNSmlDataItemUidSet::AddItem( TSmlDbItemUid aItemId )
+	{
+    if ( iUidSet.Find( aItemId ) != KErrNotFound )
+        {
+        return KErrAlreadyExists;
+        }
+    return iUidSet.Append( aItemId );
+	}
+
+// -----------------------------------------------------------------------------
+// CNSmlDataItemUidSet::Reset
+// Resets UID set.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CNSmlDataItemUidSet::Reset()
+	{
+	iUidSet.Reset();
+	}
+	
+// -----------------------------------------------------------------------------
+// CNSmlDataItemUidSet::InternalizeL
+// This method internalizes class from stream.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CNSmlDataItemUidSet::InternalizeL( RReadStream& aStream )
+	{
+    TInt count( aStream.ReadInt32L() );
+    for ( TInt i = 0; i < count; i++ )
+        {
+        AddItem( aStream.ReadInt32L() );	
+        }	
+	}
+
+// -----------------------------------------------------------------------------
+// CNSmlDataItemUidSet::DoItemCount
+// Returns the number of items in the set.
+// -----------------------------------------------------------------------------
+//
+TInt CNSmlDataItemUidSet::DoItemCount() const
+	{
+	return iUidSet.Count();
+	}
+	
+// -----------------------------------------------------------------------------
+// CNSmlDataItemUidSet::DoItemIndex
+// Returns the index of UID.
+// -----------------------------------------------------------------------------
+//
+TInt CNSmlDataItemUidSet::DoItemIndex( TSmlDbItemUid aItemId ) const
+	{
+	return iUidSet.Find( aItemId );
+	}
+	
+// -----------------------------------------------------------------------------
+// CNSmlDataItemUidSet::DoItemAt
+// Retuns the item UID.
+// -----------------------------------------------------------------------------
+//
+TSmlDbItemUid CNSmlDataItemUidSet::DoItemAt( TInt aIndex ) const
+	{
+	return iUidSet[aIndex];
+	}
+	
+// -----------------------------------------------------------------------------
+// CNSmlDataItemUidSet::DoExternalizeL
+// This method externalizes class to stream.
+// -----------------------------------------------------------------------------
+//
+void CNSmlDataItemUidSet::DoExternalizeL( RWriteStream& aStream ) const
+	{
+	aStream.WriteInt32L( iUidSet.Count() );
+	for ( TInt i = 0; i < iUidSet.Count(); i++ )
+		{
+		aStream.WriteInt32L( iUidSet[i] );
+		}
+	}
+
+// End of File