From: Simon Wright <simon.j.wright@mac.com>
Subject: Re: Inherited Methods and such
Date: Tue, 18 Sep 2007 22:10:35 +0100
Date: 2007-09-18T22:10:35+01:00 [thread overview]
Message-ID: <m2ir67n0hg.fsf@mac.com> (raw)
In-Reply-To: qdnrodryn9bf$.1w6blm94oq05.dlg@40tude.net
"Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de> writes:
> The latter an OOA theologian would call "class." (Did you mean
> this?) They argue that there exists some inherent objective relation
> between dogs (canis lupus familiaris), the word "dog," and
> Dog'Class.
These seem to me to be different modelling levels, and suggesting
there might be a relationship of that sort between them would be a
category error.
None of the OOA heroes I know would make such a mistake.
Dog'Class is clearly an expression in an Ada-based platform-specific
model; at the platform-independent level Dog might have all sorts of
different connotations depending on what domain was being
modelled. 'Dog' (itself, and in its relationships to other classes in
the domain) would be quite different between say a model for a
veterinary practice and one for a police drug squad.
next prev parent reply other threads:[~2007-09-18 21:10 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-17 14:26 Inherited Methods and such shaunpatterson
2007-09-17 15:11 ` Ludovic Brenta
2007-09-17 16:46 ` shaunpatterson
2007-09-17 19:07 ` Ludovic Brenta
2007-09-17 20:22 ` Maciej Sobczak
2007-09-17 21:07 ` Ludovic Brenta
2007-09-18 14:27 ` Maciej Sobczak
2007-09-18 14:27 ` Maciej Sobczak
2007-09-18 15:25 ` Dmitry A. Kazakov
2007-09-18 18:34 ` Ludovic Brenta
2007-09-18 19:29 ` Dmitry A. Kazakov
2007-09-18 19:39 ` Ludovic Brenta
2007-09-18 20:49 ` Dmitry A. Kazakov
2007-09-18 21:10 ` Simon Wright [this message]
2007-09-18 20:39 ` Maciej Sobczak
2007-09-18 21:12 ` Dmitry A. Kazakov
2007-09-19 14:49 ` Maciej Sobczak
2007-09-19 15:16 ` Dmitry A. Kazakov
2007-09-19 22:13 ` Maciej Sobczak
2007-09-20 8:12 ` Dmitry A. Kazakov
2007-09-20 13:52 ` Maciej Sobczak
2007-09-20 16:22 ` Dmitry A. Kazakov
2007-09-20 20:45 ` Maciej Sobczak
2007-09-21 18:59 ` Dmitry A. Kazakov
2007-09-21 21:02 ` Maciej Sobczak
2007-09-22 8:48 ` Dmitry A. Kazakov
2007-09-22 21:53 ` Maciej Sobczak
2007-09-23 8:41 ` Dmitry A. Kazakov
2007-09-23 20:36 ` Maciej Sobczak
2007-09-24 9:32 ` Dmitry A. Kazakov
2007-09-24 15:02 ` Maciej Sobczak
2007-09-24 19:20 ` Dmitry A. Kazakov
2007-09-25 20:53 ` Maciej Sobczak
2007-09-26 10:42 ` Dmitry A. Kazakov
2007-09-26 21:31 ` Maciej Sobczak
2007-09-27 15:02 ` Dmitry A. Kazakov
2007-09-27 21:02 ` Maciej Sobczak
2007-09-26 12:21 ` Robert A Duff
2007-09-26 12:54 ` Dmitry A. Kazakov
2007-09-26 21:37 ` Maciej Sobczak
2007-09-26 23:47 ` Randy Brukardt
2007-09-27 21:08 ` Maciej Sobczak
2007-09-28 0:44 ` Randy Brukardt
2007-09-28 20:32 ` Maciej Sobczak
2007-09-28 22:35 ` Randy Brukardt
2007-09-29 23:58 ` Robert A Duff
2007-09-26 12:26 ` Robert A Duff
2007-09-26 21:50 ` Maciej Sobczak
2007-09-26 22:20 ` Ray Blaak
2007-09-27 0:01 ` Randy Brukardt
2007-09-27 13:39 ` Robert A Duff
2007-09-27 14:54 ` Dmitry A. Kazakov
2007-09-28 0:35 ` Randy Brukardt
[not found] ` <7p6gc1s9imfa$.kmvwf5zyf8e9.dlg@40tude.net>
2007-09-28 22:53 ` Randy Brukardt
2007-09-29 20:37 ` Dmitry A. Kazakov
2007-09-27 21:23 ` Maciej Sobczak
2007-09-28 19:12 ` Robert A Duff
2007-09-28 19:02 ` Robert A Duff
2007-09-28 19:42 ` Robert A Duff
2007-09-28 20:44 ` Maciej Sobczak
2007-09-28 22:40 ` Randy Brukardt
2007-09-29 20:35 ` Dmitry A. Kazakov
2007-09-29 20:52 ` Maciej Sobczak
2007-09-30 8:38 ` Dmitry A. Kazakov
2007-09-29 23:47 ` Robert A Duff
2007-09-29 20:48 ` Maciej Sobczak
2007-09-29 23:39 ` Robert A Duff
2007-09-30 8:38 ` Dmitry A. Kazakov
2007-09-29 23:42 ` Robert A Duff
2007-09-25 1:59 ` Randy Brukardt
2007-09-25 8:59 ` Dmitry A. Kazakov
2007-09-25 21:02 ` Randy Brukardt
2007-09-26 12:42 ` Dmitry A. Kazakov
2007-09-18 4:03 ` Steve
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