[comp.lang.smalltalk] Software Reuse 2/class hierarchies

eeartym@cybaswan.UUCP (Dr R.Artym eleceng ) (08/26/88)

	Ralph Johnson's article was interesting ---  Smalltalk and OOP have
been around quite a while now, but it's still quite unusual to come across
rules of thumb and folklore for the design of class hierarchies, convincing
ones at any rate!
	A class tree listing is itself a valuable resource, even without any
information on methods.  You can spend many an hour, glass in hand and listing
in the other, wondering "why the hell did they organize it that way?".
This can be quite profitable, as by closing time you really understand the
problem a lot better!
	How about posting listings of *YOUR* respective class hierarchies,
both Ralph's group and you other large Smalltalk users?  Amongst other
things, this could help the C++ chaps a bit, as they've only just started
out on the long road of class building.
	Incidentally, if you (Ralph) have a spare reprint of that paper
you mentioned, I'd be very interested in receiving a copy!  Journal of OOP
hasn't appeared in our library yet --- who's the publisher?
			Rich
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Keywords:  Parallel, Applicative, and Object-Oriented Languages and Systems
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