diff -r 000000000000 -r dfb7c4ff071f commsfwtools/commstools/utracedecoder/inc/messagedefparser/statemachinebase.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/commsfwtools/commstools/utracedecoder/inc/messagedefparser/statemachinebase.h	Thu Dec 17 09:22:25 2009 +0200
@@ -0,0 +1,41 @@
+// 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 STATEMACHINEBASE_H
+#define STATEMACHINEBASE_H
+
+class CStateBase;
+
+class CStateMachineBase
+    {
+    public:
+        CStateMachineBase();
+        ~CStateMachineBase();
+
+        void SetState(CStateBase* aNewState);
+        inline CStateBase& State()
+            {
+            return *iCurrentState;
+            }
+
+    private:
+        CStateBase* iCurrentState;
+        CStateBase* iLastState;
+    };
+
+#endif
+//STATEMACHINEBASE_H
+
+