From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
Subject: Re: Ada OOP alternatives?
Date: Fri, 25 Jul 2008 19:55:46 +0200
Date: 2008-07-25T19:55:50+02:00 [thread overview]
Message-ID: <1xe1es04w7yvl$.5jjlwpcg4ui3$.dlg@40tude.net> (raw)
In-Reply-To: 4889fe3a$0$18828$9b4e6d93@newsspool2.arcor-online.net
On Fri, 25 Jul 2008 18:24:26 +0200, Georg Bauhaus wrote:
> Dmitry A. Kazakov schrieb:
>> So, yes, an ADT, even if it is a singleton today.
>
> For what? I think that language theorists have ways to
> associate a synthetic OO type with a singleton package
> without loss.
Sure. But the argument is to the code design. I used to have stateful
packages, it *always* ended quite painfully.
>> Only objects should have states.
>
> Yes, only objects can have states. I am assuming you mean that every
> variable object of a scope other than the scope of an innermost
> subprogram is evilly global?
Yes, if mutable.
> I see you disagree with state variables hidden in singleton package
> bodies.
Yep, I don't buy "package = class/object," a totally bogus idea. I am very
glad that Ada 95 didn't go that way.
> The weekend is near, I'll go for a walk if you don't mind.
The summer seems to be arrived. I have thought it will never come...
--
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de
next prev parent reply other threads:[~2008-07-25 17:55 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-15 20:38 Ada OOP alternatives? raould
2008-07-16 0:15 ` Robert A Duff
2008-07-16 6:33 ` Georg Bauhaus
2008-07-16 9:54 ` Alex R. Mosteo
2008-07-16 13:03 ` Dmitry A. Kazakov
2008-07-16 14:07 ` Robert A Duff
2008-07-16 18:11 ` (see below)
2008-07-17 0:05 ` Robert A Duff
2008-07-17 0:43 ` (see below)
2008-07-17 1:36 ` Robert A Duff
2008-07-17 11:07 ` (see below)
2008-07-17 16:45 ` Robert A Duff
2008-07-17 12:00 ` Dmitry A. Kazakov
2008-07-17 16:50 ` Robert A Duff
2008-07-17 18:56 ` Dmitry A. Kazakov
2008-07-18 12:54 ` Robert A Duff
2008-07-18 13:36 ` Dmitry A. Kazakov
2008-07-17 23:27 ` Randy Brukardt
2008-07-18 12:45 ` Robert A Duff
2008-07-18 23:22 ` Randy Brukardt
2008-07-22 20:32 ` Adam Beneschan
2008-07-22 22:18 ` Ludovic Brenta
2008-07-23 9:25 ` Alex R. Mosteo
2008-07-22 23:35 ` Randy Brukardt
2008-07-23 7:56 ` Dmitry A. Kazakov
2008-07-23 21:04 ` Robert A Duff
2008-07-24 7:07 ` stefan-lucks
[not found] ` <5ob7w7usrc74$.kms2e1vqs4k0.dlg@40tude.net>
[not found] ` <48883529$0$18826$9b4e6d93@newsspool2.arcor-online.net>
[not found] ` <ygdmhl22lzh4$.1dx98hja6p2o6.dlg@40tude.net>
[not found] ` <48883f41$0$18829$9b4e6d93@newsspool2.arcor-online.net>
[not found] ` <6i1s0y8eeka.121ek9qcgunha$.dlg@40tude.net>
[not found] ` <48885757$0$18818$9b4e6d93@newsspool2.arcor-online.net>
2008-07-24 12:48 ` Dmitry A. Kazakov
2008-07-25 8:47 ` Georg Bauhaus
2008-07-25 13:28 ` Dmitry A. Kazakov
2008-07-25 16:24 ` Georg Bauhaus
2008-07-25 17:55 ` Dmitry A. Kazakov [this message]
2008-07-26 5:05 ` Jeff Koftinoff
2008-07-16 14:03 ` Robert A Duff
2008-07-16 14:29 ` Dmitry A. Kazakov
replies disabled
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox