diff -r 000000000000 -r f979ecb2b13e pimappservices/calendar/client/inc/calinstanceiteratoruid.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pimappservices/calendar/client/inc/calinstanceiteratoruid.h	Tue Feb 02 10:12:19 2010 +0200
@@ -0,0 +1,57 @@
+// Copyright (c) 2007-2009 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:
+//
+
+#ifndef __CALINSTANCEITERATORUID_H__
+#define __CALINSTANCEITERATORUID_H__
+
+#include "calinstanceiterator.h"
+#include "caltime.h"
+
+class CCalInstance;
+class CCalSessionImpl;
+class CAgnSimpleEntry;
+class CCalLiteEntry;
+
+/** Instance Iterator for iterating though all the instances that related to a UID.
+
+@internalComponent
+*/
+NONSHARABLE_CLASS(CCalInstanceIteratorUid) : public CCalInstanceIterator
+	{
+public:
+	static CCalInstanceIteratorUid* NewL(const CCalInstanceViewImpl& iInstanceViewImpl, const TDesC8& aUid, const TCalTime& aInstanceTime, TUint8 aShortFileId);
+	~CCalInstanceIteratorUid();
+	
+	CCalInstance* NextL();
+	CCalInstance* PreviousL();
+	TBool HasMore() const;
+	TInt Count() const;
+	
+private:
+	CCalInstanceIteratorUid(const CCalInstanceViewImpl& iInstanceViewImpl);
+	void ConstructL(const TDesC8& aUid, const TCalTime& aInstanceTime, TUint8 aShortFileId);
+	
+	TCalTime NonRptEntryInstanceTimeL(const CAgnSimpleEntry& aEntry);
+	TBool HasMoreL() const;
+
+protected:
+	RPointerArray<CCalLiteEntry> 	iCalLiteEntries;
+	TCalTime 						iCurrentIndexTime;
+	TCalTime						iUndatedTodoTime;
+	mutable RArray <TInt>			iEntryWithSameTime;//It stores the indexes of iCalLiteEntries. Those entries have the same instance time as the iCurrentIndexTime
+	mutable TInt					iCurrentIndex;//It stores the index of entry in iEntryWithSameTime which has been returned last time when the clinet calls NextL or PrevoiusL. It will be set to -1 if there is no entry in the array has been returned to the user.
+	};
+	
+#endif // __CALINSTANCEITERATORUID_H__