From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
Subject: Re: Limited use for limited with?
Date: Wed, 29 Sep 2010 21:22:20 +0200
Date: 2010-09-29T21:22:19+02:00 [thread overview]
Message-ID: <1wka5zequhzd6.538j2b33xtc2.dlg@40tude.net> (raw)
In-Reply-To: 4ca35615$0$7659$9b4e6d93@newsspool1.arcor-online.net
On Wed, 29 Sep 2010 17:07:01 +0200, Georg Bauhaus wrote:
> On 29.09.10 15:41, Dmitry A. Kazakov wrote:
>> On Wed, 29 Sep 2010 05:22:59 -0700 (PDT), Maciej Sobczak wrote:
>
>>> That is, Registry refers to Object (to fulfill the design
>>> objective) and Object refers to Registry (to implement the automatic
>>> unregistration). Yuck.
>>
>> Object would call a class-wide operation of Registry from its Finalize.
>
> If Object's design needs to be informed about future Registry
> objects, how so?
It need not, and you can dispatch from it anyway.
Since Ada does not have full MD, one of the objects has to be class-wide.
It is difficult to maintain two full-scale hierarchies of Objects and
Registries. Normally the designer is forced to flatten one of them. This is
why absence of MD is damaging to the design, but not in this case.
--
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de
next prev parent reply other threads:[~2010-09-29 19:22 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-28 7:37 Limited use for limited with? Maciej Sobczak
2010-09-28 9:04 ` Alex R. Mosteo
2010-09-30 7:24 ` Stephen Leake
2010-09-30 9:21 ` Alex R. Mosteo
2010-09-28 9:18 ` Ludovic Brenta
2010-09-28 12:59 ` Maciej Sobczak
2010-09-28 13:45 ` Dmitry A. Kazakov
2010-09-28 21:57 ` Maciej Sobczak
2010-09-29 6:03 ` Ludovic Brenta
2010-09-29 8:25 ` Maciej Sobczak
2010-09-29 7:51 ` Dmitry A. Kazakov
2010-09-29 8:38 ` Maciej Sobczak
2010-09-29 9:16 ` Dmitry A. Kazakov
2010-09-29 12:22 ` Maciej Sobczak
2010-09-29 13:41 ` Dmitry A. Kazakov
2010-09-29 15:07 ` Georg Bauhaus
2010-09-29 19:22 ` Dmitry A. Kazakov [this message]
2010-09-29 20:51 ` Maciej Sobczak
2010-09-29 21:18 ` Dmitry A. Kazakov
2010-10-05 7:35 ` Randy Brukardt
2010-10-08 8:05 ` Maciej Sobczak
2010-10-09 6:29 ` Randy Brukardt
2010-10-05 7:25 ` Randy Brukardt
2010-10-08 8:23 ` Maciej Sobczak
2010-10-09 6:13 ` Randy Brukardt
2010-10-10 14:13 ` Maciej Sobczak
2010-10-11 6:23 ` Randy Brukardt
2010-10-12 19:29 ` Maciej Sobczak
2010-10-12 20:19 ` Dmitry A. Kazakov
2010-10-13 2:09 ` Randy Brukardt
2010-10-13 8:44 ` Georg Bauhaus
2010-10-15 0:59 ` Randy Brukardt
2010-10-13 9:43 ` Maciej Sobczak
2010-09-28 15:15 ` Ludovic Brenta
2010-09-28 22:04 ` Maciej Sobczak
2010-09-28 15:54 ` Robert A Duff
2010-09-30 7:27 ` Stephen Leake
2010-09-30 7:33 ` Ludovic Brenta
2010-09-30 16:03 ` Adam Beneschan
2010-10-07 11:55 ` Stephen Leake
2010-10-07 18:27 ` Martin Krischik
2010-10-07 21:30 ` Adam Beneschan
2010-10-09 6:29 ` Martin Krischik
2010-10-09 18:35 ` Robert A Duff
2010-10-08 0:07 ` Randy Brukardt
2010-10-09 6:21 ` Martin Krischik
2010-09-28 9:32 ` Vadim Godunko
2010-09-28 11:34 ` stefan-lucks
2010-09-28 13:15 ` stefan-lucks
2010-09-28 16:55 ` Adam Beneschan
2010-09-28 17:31 ` Robert A Duff
2010-09-28 19:24 ` Adam Beneschan
2010-09-28 20:32 ` Vadim Godunko
2010-09-28 21:32 ` Adam Beneschan
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