From: "Ehud Lamm" <mslamm@mscc.huji.ac.il>
Subject: Re: List Container Straw Man
Date: Sat, 10 Nov 2001 21:50:44 +0200
Date: 2001-11-10T21:50:44+02:00 [thread overview]
Message-ID: <9sk0mc$39j$1@news.huji.ac.il> (raw)
In-Reply-To: 9sib28$13aeg3$6@ID-25716.news.dfncis.de
Nick Roberts <nickroberts@adaos.worldonline.co.uk> wrote in message
news:9sib28$13aeg3$6@ID-25716.news.dfncis.de...
> Well, I've shown a few examples of using my design. It basically requires
> two instantiations (one generic parameter each). Students could learn this
> pattern by rote until they got to understanding it (just like
Sequential_IO
> and Direct_IO). I can't believe that it's too complicated for anyone.
>
Essentialy I agree. I can live with giving an example, and saying "You'll
understand when you grow up."
My problem is on a more semantic level. To understand your approach students
must understand about inheritance (or so it seems to me). It is not like
instanating Integer_IO, which results in having "normal" procedures.
(And even this was deemed enough trouble, so Integer_Text_IO was defined).
Now perhaps my approach is all wrong - and people should start with
inheritance, only to graduate to old-fashioned procedural thinking.
I really am not sure. But as things are right now, many Ada programmers come
from Ada-83, not from Smalltalk... Many students follow a similar path from
Pascal/C to Ada/Java.
Ehud
next prev parent reply other threads:[~2001-11-10 19:50 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-11-06 16:45 List Container Straw Man Nick Roberts
2001-11-06 17:29 ` Stephen Leake
2001-11-06 18:25 ` Marin David Condic
2001-11-06 23:02 ` Nick Roberts
2001-11-07 19:49 ` Stephen Leake
2001-11-07 20:30 ` Marin David Condic
2001-11-07 23:58 ` Nick Roberts
2001-11-08 4:34 ` Jeffrey Carter
2001-11-08 10:45 ` Ehud Lamm
2001-11-08 19:09 ` Nick Roberts
2001-11-09 16:32 ` Ted Dennison
2001-11-10 2:20 ` Nick Roberts
2001-11-10 19:50 ` Ehud Lamm [this message]
2001-11-11 3:48 ` Nick Roberts
2001-11-08 10:41 ` Ehud Lamm
2001-11-08 19:20 ` Marin David Condic
2001-11-08 20:35 ` Ehud Lamm
2001-11-09 16:39 ` Ted Dennison
2001-11-08 0:06 ` Nick Roberts
2001-11-09 16:16 ` Stephen Leake
2001-11-09 16:24 ` Ehud Lamm
2001-11-09 16:52 ` Brian Rogoff
2001-11-09 18:04 ` Darren New
2001-11-09 20:05 ` Stephen Leake
2001-11-10 3:24 ` Nick Roberts
2001-11-06 23:52 ` Nick Roberts
2001-11-07 4:44 ` A question and a request Eric Merritt
2001-11-07 11:00 ` Preben Randhol
2001-11-07 12:54 ` David C. Hoos, Sr.
2001-11-08 2:35 ` dale
2001-11-07 13:24 ` Eric Merritt
2001-11-07 13:58 ` James Rogers
2001-11-07 16:32 ` Jeffrey Carter
2001-11-09 23:32 ` Matthew Heaney
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