--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/PECengine/PresenceManager2/SrcCommon/GenObserverNotifyMediators.h	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,96 @@
+/*
+* Copyright (c) 2004 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:  Templated notify mediator implementation.
+*
+*/
+
+#ifndef GENOBSERVERNOTIFYMEDIATORS_H__
+#define GENOBSERVERNOTIFYMEDIATORS_H__
+
+//  INCLUDES
+#include <E32Std.h>
+#include "RGenericObserverArray.h"
+
+
+// CLASS DECLARATION
+/**
+ * Templated notify mediator implementation.
+ *
+ * Suitable for observers which have event and error
+ * functions type:
+ *   - void ObserverClass::EventFuncL( Type1 aArg1,
+ *                                     Type2 aArg2 )
+ *   - void ObserverClass::ErrorFunc( TInt aLeaveError,
+ *                                    Type1 aArg1 )
+ *
+ * Inline functions left to header for clarity.
+ *
+ * @since 3.0
+ */
+template < class _ObsClass,
+class _Arg1,
+class _Arg2 >
+class TGenNotifyMediator2
+            : public MGenObserverNotifyMediator< _ObsClass >
+    {
+    public: //Constructor
+
+        explicit TGenNotifyMediator2(
+            void ( _ObsClass::* aEventFuncL )( _Arg1, _Arg2 ),
+            void ( _ObsClass::* aErrorFunc )( TInt, _Arg1 ),
+            _Arg1 aArg1,
+            _Arg2 aArg2 )
+                : iEventFuncL( aEventFuncL ),
+                iErrorFunc( aErrorFunc ),
+                iArg1( aArg1 ),
+                iArg2( aArg2 )
+            {
+            }
+
+
+    private: //From MGenObserverNotifyMediator
+
+        void MediateNotifyL( _ObsClass& aObserverToNotify )
+            {
+            ( aObserverToNotify.*iEventFuncL )( iArg1, iArg2 );
+            }
+
+        void MediateNotifyError( _ObsClass& aObserverToNotify,
+                                 TInt aLeaveError )
+            {
+            ( aObserverToNotify.*iErrorFunc )( aLeaveError, iArg1 );
+            }
+
+
+    private: //Data
+        //OWN: Event handler function
+        void ( _ObsClass::* iEventFuncL )( _Arg1, _Arg2 );
+
+        //OWN: Error handler function
+        void ( _ObsClass::* iErrorFunc )( TInt, _Arg1 );
+
+        //OWN: Templated argument
+        _Arg1 iArg1;
+
+        //OWN: Templated argument
+        _Arg2 iArg2;
+    };
+
+
+
+#endif      //GENOBSERVERNOTIFYMEDIATORS_H__
+
+
+//  End of File
+