From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
Subject: Re: Ada OOP alternatives?
Date: Wed, 23 Jul 2008 09:56:00 +0200
Date: 2008-07-23T09:56:00+02:00 [thread overview]
Message-ID: <1y046u74vmwh3.19jm2fcdx5xpt.dlg@40tude.net> (raw)
In-Reply-To: c721e61c-464a-4ace-8aa8-7b051794fa7c@y38g2000hsy.googlegroups.com
On Tue, 22 Jul 2008 13:32:20 -0700 (PDT), Adam Beneschan wrote:
> This would make
> it possible to dispense with private parts and put all of the
> "private" stuff into package bodies.
Hmm, I would consider private declarations rather as a private interface.
It is quite common that things are implemented incrementally, with children
packages encapsulating the increments. In effect a huge "private land"
stretches between pure specifications and pure implementations. It is
difficult to invent something instead. I remember how awkward it was in Ada
83. Removing private interfaces would mean a sort of monolithic all-at-once
design. How are you going to handle that?
In the rest I agree with you. Further, I would like to see a support for a
kind of "non-cooperative model of visibility." By this I mean the linker or
what else would be used instead, to map the private stuff read-only, in the
contexts where only public view is available. I.e. "non-visibility rules"
enforced by memory mapping.
--
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de
next prev parent reply other threads:[~2008-07-23 7:56 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 [this message]
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
2008-07-26 5:05 ` Jeff Koftinoff
2008-07-16 14:03 ` Robert A Duff
2008-07-16 14:29 ` Dmitry A. Kazakov
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