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Torque/SDK/lib/maxsdk40/evuser.h

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+/*********************************************************************
+ *<
+	FILE: evuser.h
+
+	DESCRIPTION: Event user functionality
+
+	CREATED BY:	Tom Hudson
+
+	HISTORY: Created 16 June 1995
+
+ *>	Copyright (c) 1995, All Rights Reserved.
+ **********************************************************************/
+
+/**********************************************************************
+How to use:
+
+This is a set of classes which form a generic notification system.  To
+use:
+
+* Create an EventUser object.
+
+* Register the EventUser object with the appropriate router.
+
+* The EventRouter will call your EventUser's Notify() method when
+the event occurs.
+
+* When you're done with the EventUser object, call the EventRouter's
+UnRegister() method.  This will delete the EventUser from the router's
+notification system.
+
+* If your code is part of a window proc, call the router's Register
+and UnRegister methods when the window receives WM_ACTIVATE messages.
+This will properly uncouple the notification system when the window is
+deactivated.
+
+**********************************************************************/
+
+#ifndef __EVUSER__
+#define __EVUSER__
+
+class EventUser {
+	public:
+		virtual void Notify()=0;
+	};
+
+#endif // __EVUSER__