diff -r 000000000000 -r f979ecb2b13e calendarui/inc/CleanupResetAndDestroy.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/calendarui/inc/CleanupResetAndDestroy.h	Tue Feb 02 10:12:19 2010 +0200
@@ -0,0 +1,82 @@
+/*
+* 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:   Provides cleanup item to push ResetAndDestroy calls to 
+ *                cleanup stack. It is heavily used for RPointerArrays,
+ *                which are used all over Symbian's CalenInterimAPI.
+ *                Implementation is more or less copy-paste of
+ *                cleanup item of Close method and CleanupClosePushL 
+ *
+*/
+
+
+
+#ifndef __CLEANUPRESETANDDESTROY_H__
+#define __CLEANUPRESETANDDESTROY_H__
+
+/**
+ *  A utility class used by the templated function CleanupResetAndDestroyPushL() 
+ *  to create a TCleanupItem item that will perform a close type operation on
+ *  the class T type object.
+ **/
+template <class T>
+class CleanupResetAndDestroy
+{
+ public:
+    inline static void PushL(T& aRef);
+
+ private:
+    static void ResetAndDestroy(TAny *aPtr);
+
+};
+
+/**
+ *  Constructs and pushes a TCleanupItem object onto the cleanup stack.
+ *  
+ *  The TCleanupItem encapsulates:
+ *
+ *  1. a reference aRef to the object of type class T which is to be cleaned up
+ *  2. an associated cleanup operation.
+ *  
+ *  The cleanup operation is the private static function ResetAndDestroy() of 
+ *  the templated class CleanupResetAndDestroy and is invoked as a result of 
+ *  a subsequent call to CleanupStack::PopAndDestroy().
+ *  
+ *  CleanupResetAndDestroy::ResetAndDestroy() is passed a pointer to the 
+ *  class T object to be cleaned up, and the function implements cleanup by 
+ *  calling ResetAndDestroy() on the passed object.
+ *  The class T object must, therefore, define and implement (or inherit) a 
+ *  ResetAndDestroy() member function.
+ *
+ *  RPointerArray<HBufC> buffers;
+ *  CleanupResetAndDestroyPushL( buffers );
+ *  buffers.Append( HBufC::NewL(100) );
+ *  ...
+ *  CleanupStack::PopAndDestroy(); // <--- results in ResetAndDestroy() being called on "buffers".
+ *  ...
+ *  @endcode
+ *  
+ *  @param aRef A reference to a class T type object for which the cleanup item is being created.
+ *  @see TCleanupItem
+ *  @see CleanupResetAndDestroy
+ *  @see CleanupStack::PopAndDestroy()
+ **/
+template <class T>
+inline void CleanupResetAndDestroyPushL(T& aRef);
+
+#include "CleanupResetAndDestroy.inl"
+
+
+#endif //__CLEANUPRESETANDDESTROY_H__
+
+//  End of File