diff -r 000000000000 -r f979ecb2b13e pimappservices/calendar/server/inc/agsindexbase.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pimappservices/calendar/server/inc/agsindexbase.h	Tue Feb 02 10:12:19 2010 +0200
@@ -0,0 +1,70 @@
+// Copyright (c) 1997-2009 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 __AGSINDEXBASE_H__
+#define __AGSINDEXBASE_H__
+
+#include "agsindexkey.h"
+
+// ----------------------------------- Referenced classes ----------------------
+class CAgnSimpleEntry;
+class CAgnEntry;
+class CAgnSimpleEntryAllocator;
+
+// ------------------------- CAgnIndex<Entry, Key, KeyValue> -------------------
+class CAgnIndex : public CBase
+	{
+public:
+	CAgnIndex(TAgnKeyBase<CAgnSimpleEntry,TTime>& aKey,MAgnCalendarTimeMode::TTimeMode aTimeMode);
+	~CAgnIndex();
+	TBool AddL(CAgnSimpleEntry* const aEntry);
+	TBool FindL(const TTime& aDate, TInt& aPos,TBool aFirst = ETrue) const;
+	virtual TBool FirstL(TTime& aDate, TInt& aPos) const;
+	virtual TBool FirstLessOrEqualL(TTime& aDate, TInt& aPos) const;
+	virtual TBool NextL(TTime& aDate, TInt& aPos) const;
+	virtual TBool PreviousL(TTime& aDate, TInt& aPos) const;
+	void GetKeyValueL(TInt Pos, TTime& aDate) const;
+	virtual void GetKeyValueL(CAgnSimpleEntry* const, TTime& aDate) const;
+	TBool DeleteEntry(CAgnSimpleEntry* const aEntry); 
+	
+	virtual TBool IsValid(const CAgnSimpleEntry* aInfo) const;
+	TInt Count() const;
+	TBool AppendL(CAgnSimpleEntry* const aEntry);
+	CAgnSimpleEntry* operator[](TInt anIndex) const;
+	CAgnSimpleEntry* Get(TInt anIndex) const;
+	void Delete(TInt aPos);
+	void Compress();
+	void Reset();
+	void SetUndatedTodoTime(TTime& aUndatedTodoTime);
+
+	MAgnCalendarTimeMode::TTimeMode TimeMode() const;
+
+	void InternalizeL(RReadStream& aReadStream, CAgnSimpleEntryAllocator* aAllocator);
+	void ExternalizeL(RWriteStream& aWriteStream) const;
+
+protected:
+	void ConstructL();
+	TBool FirstValidL(TTime& aKeyValue, TInt& aPos) const;
+private:
+	TInt FindWithEntry(CAgnSimpleEntry* const aEntry);
+	CArrayFixSeg<CAgnSimpleEntry*>* Array() const;
+	
+private:
+	CArrayFixSeg<CAgnSimpleEntry*>* iArray;
+	TAgnKeyBase<CAgnSimpleEntry,TTime>& iKey;						// defines the index ordering
+	const MAgnCalendarTimeMode::TTimeMode iTimeMode;
+	};
+
+#endif