From: "Jean-Pierre Rosen" <rosen.adalog@wanadoo.fr>
Subject: Re: friend classes in ada95
Date: 2000/04/20
Date: 2000-04-20T12:40:41+00:00 [thread overview]
Message-ID: <8dmts9$hd9$1@wanadoo.fr> (raw)
In-Reply-To: 8dmm12$1j7$1@nnrp1.deja.com
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Robert Dewar <robert_dewar@my-deja.com> a �crit dans le message :
8dmm12$1j7$1@nnrp1.deja.com...
> The point is that the OO approach is most often useful ONLY
> if it does indeed model the real world, so if your real world
> problem is not naturally "object oriented", then forcing it
> into the OO paradigm may considerably distort the model.
>
Absolutely. I have a book about Eiffel that takes as a first example of
OOP... an expression evaluator.
Every time you encounter a (sub)expression, you create an "expression"
object, call its "evaluate" method, and then destroy the object...
Like M. Gauthier likes to say: "not everything is an object"
--
---------------------------------------------------------
J-P. Rosen (Rosen.Adalog@wanadoo.fr)
Visit Adalog's web site at http://pro.wanadoo.fr/adalog
next prev parent reply other threads:[~2000-04-20 0:00 UTC|newest]
Thread overview: 91+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-04-14 0:00 friend classes in ada95 Stefan Folkesson
2000-04-14 0:00 ` Florian Weimer
2000-04-14 0:00 ` Stefan Folkesson
2000-04-14 0:00 ` Julian Day
2000-04-14 0:00 ` Steve Folly
2000-04-14 0:00 ` Robert A Duff
2000-04-17 0:00 ` John J. Rusnak
2000-04-18 0:00 ` Vincent Marciante
2000-04-18 0:00 ` John Rusnak
2000-04-18 0:00 ` Steve Folly
2000-04-14 0:00 ` swhalen
2000-04-14 0:00 ` John J. Rusnak
2000-04-15 0:00 ` Jeff Carter
2000-04-16 0:00 ` Robert Dewar
2000-04-16 0:00 ` David Botton
2000-04-17 0:00 ` Robert Dewar
2000-04-17 0:00 ` David Botton
2000-04-18 0:00 ` friend classes in ada95 (long) tmoran
2000-04-18 0:00 ` David Botton
2000-04-18 0:00 ` friend classes in ada95 Stanley R. Allen
2000-04-19 0:00 ` friend classes in ada95 (long) Brian Rogoff
2000-04-19 0:00 ` Hyman Rosen
2000-04-19 0:00 ` Brian Rogoff
2000-04-23 0:00 ` Hyman Rosen
2000-04-23 0:00 ` Brian Rogoff
2000-04-24 0:00 ` Hyman Rosen
2000-04-25 0:00 ` Brian Rogoff
2000-04-25 0:00 ` Ole-Hjalmar Kristensen
2000-04-19 0:00 ` David Botton
2000-04-19 0:00 ` MI, was Re: friend classes in ada95 tmoran
2000-04-19 0:00 ` David Botton
2000-04-17 0:00 ` David Botton
2000-04-18 0:00 ` Geoff Bull
2000-04-18 0:00 ` Jean-Pierre Rosen
2000-04-18 0:00 ` David Botton
2000-04-18 0:00 ` Pascal Obry
2000-04-18 0:00 ` John Rusnak
2000-04-19 0:00 ` Robert Dewar
2000-04-18 0:00 ` tmoran
2000-04-18 0:00 ` John J. Rusnak
2000-04-19 0:00 ` Jean-Pierre Rosen
2000-04-19 0:00 ` Geoff Bull
2000-04-19 0:00 ` David Botton
2000-04-19 0:00 ` Robert Dewar
2000-04-20 0:00 ` Geoff Bull
2000-04-19 0:00 ` Robert Dewar
2000-04-19 0:00 ` Ehud Lamm
2000-04-19 0:00 ` Jeff Susanj
2000-04-19 0:00 ` Robert Dewar
2000-04-19 0:00 ` Jeff Carter
2000-04-19 0:00 ` Ray Blaak
2000-04-20 0:00 ` Jean-Pierre Rosen
2000-04-20 0:00 ` Ray Blaak
2000-04-20 0:00 ` Jean-Pierre Rosen
2000-04-24 0:00 ` Ray Blaak
2000-04-20 0:00 ` Robert Dewar
2000-04-20 0:00 ` BSCrawford
2000-04-20 0:00 ` Jean-Pierre Rosen [this message]
2000-04-20 0:00 ` Brian Rogoff
2000-04-20 0:00 ` Robert Dewar
2000-04-20 0:00 ` Ray Blaak
2000-04-20 0:00 ` Charles Hixson
2000-04-21 0:00 ` Jean-Pierre Rosen
2000-04-29 0:00 ` Aidan Skinner
2000-04-29 0:00 ` Robert I. Eachus
2000-04-21 0:00 ` Jon S Anthony
2000-04-20 0:00 ` Robert Dewar
2000-04-20 0:00 ` Jeff Carter
2000-04-21 0:00 ` Robert Dewar
2000-04-21 0:00 ` Ken Garlington
2000-04-21 0:00 ` Jon S Anthony
2000-04-22 0:00 ` Robert Dewar
2000-04-19 0:00 ` Bill Greene
2000-04-19 0:00 ` tmoran
2000-04-19 0:00 ` Robert Dewar
2000-04-19 0:00 ` Robert Dewar
2000-04-18 0:00 ` David Botton
2000-04-16 0:00 ` Jeff Carter
2000-04-16 0:00 ` David Botton
2000-04-17 0:00 ` Robert Dewar
2000-04-17 0:00 ` Hyman Rosen
2000-04-17 0:00 ` Robert Dewar
2000-04-17 0:00 ` Robert I. Eachus
2000-04-18 0:00 ` Robert Dewar
2000-04-19 0:00 ` Robert I. Eachus
2000-04-20 0:00 ` Robert Dewar
2000-04-20 0:00 ` Ray Blaak
2000-04-23 0:00 ` Robert I. Eachus
2000-04-19 0:00 ` Alfred Hilscher
2000-04-19 0:00 ` Ray Blaak
2000-04-19 0:00 ` Robert Dewar
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