T
Tim Kuehn
Guest
Class variables are just pointers to the class instance which means using it this way is how it's supposed to work. IMO the structural issue is that the various ClassA-C classes should be managed inside another class (E), and the "E" class exposes whichever one is appropriate for the work you want to do - generally by setting some kind of configuration state in the wrapper class which sets a property to that class. That'll wrap everything up nice and tidy and eliminate the need for the VALID-OBJECT() stuff in the called procedure.
Continue reading...
Continue reading...