From: Maciej Sobczak <see.my.homepage@gmail.com>
Subject: Re: memory management in Ada: tedious without GC?
Date: Mon, 19 May 2008 01:35:42 -0700 (PDT)
Date: 2008-05-19T01:35:42-07:00 [thread overview]
Message-ID: <b6b3165b-5d1a-455e-9712-3c30cf4f0883@t54g2000hsg.googlegroups.com> (raw)
In-Reply-To: d94612cf-d2f1-49ce-a327-46653487dd99@l42g2000hsc.googlegroups.com
On 19 Maj, 05:50, Matthew Heaney <mhea...@on2.com> wrote:
> > In Ada RAII is realized with controlled types. They are severely
> > broken in that they are intrusive in the type hierarchy and they burn
> > the whole budget for implementation inheritance,
>
> No, this is wrong. You can add in Controlled-ness as far down the
> hierarchy as you like, by adding a controlled component.
Good to know.
(But it is also good to know what Dmitry replied.)
How would you use this strategy to make a controlled stream (derived
from Root_Stream_Type)?
> Furthermore, if you blow your budget in Ada, then you blow in C++ too,
No. Adding a destructor in C++ does not blow any budget - it is
independent of the hierarchy (and the hierarchy supports multiple
inheritance anyway, so the budget is not constrained even if it would
be used).
--
Maciej Sobczak * www.msobczak.com * www.inspirel.com
next prev parent reply other threads:[~2008-05-19 8:35 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-16 17:44 memory management in Ada: tedious without GC? jhc0033
2008-05-16 18:56 ` Ludovic Brenta
2008-05-16 20:42 ` Maciej Sobczak
2008-05-16 21:45 ` Ivan Levashew
2008-05-16 22:59 ` Peter C. Chapin
2008-05-17 5:24 ` jhc0033
2008-05-17 7:50 ` Ivan Levashew
2008-05-16 23:05 ` Randy Brukardt
2008-05-19 3:50 ` Matthew Heaney
2008-05-19 7:55 ` Dmitry A. Kazakov
2008-05-19 13:18 ` Georg Bauhaus
2008-05-19 14:16 ` Dmitry A. Kazakov
2008-05-23 23:15 ` Robert A Duff
2008-05-24 0:45 ` Randy Brukardt
2008-05-24 8:25 ` Dmitry A. Kazakov
2008-05-24 16:14 ` Robert A Duff
2008-05-24 19:04 ` Dmitry A. Kazakov
2008-05-24 20:52 ` Robert A Duff
2008-05-25 8:12 ` Dmitry A. Kazakov
2008-05-25 11:28 ` Maciej Sobczak
2008-05-25 12:35 ` Robert A Duff
2008-05-26 8:16 ` Dmitry A. Kazakov
2008-05-24 19:39 ` Georg Bauhaus
2008-05-24 20:45 ` Robert A Duff
2008-05-19 8:35 ` Maciej Sobczak [this message]
2008-05-19 15:11 ` Matthew Heaney
2008-05-19 21:13 ` Maciej Sobczak
2008-05-23 23:03 ` Robert A Duff
2008-05-24 0:12 ` Adam Beneschan
2008-05-16 22:45 ` anon
2008-05-17 7:34 ` Pascal Obry
2008-05-17 15:11 ` Bob Klungle
2008-05-17 15:27 ` Pascal Obry
2008-05-17 16:18 ` Georg Bauhaus
2008-05-20 8:04 ` Ole-Hjalmar Kristensen
2008-05-20 8:01 ` Ole-Hjalmar Kristensen
2008-05-20 10:03 ` Martin Krischik
2008-05-17 17:23 ` Martin Krischik
2008-05-17 16:51 ` Maciej Sobczak
2008-05-17 17:45 ` Pascal Obry
2008-05-17 22:28 ` Samuel Tardieu
2008-05-18 7:03 ` Martin Krischik
2008-05-18 8:50 ` jhc0033
2008-05-18 9:31 ` Dmitry A. Kazakov
2008-05-18 14:10 ` Maciej Sobczak
2008-05-18 14:59 ` Dmitry A. Kazakov
2008-05-18 20:51 ` Maciej Sobczak
2008-05-19 8:36 ` Dmitry A. Kazakov
2008-05-18 15:03 ` Martin Krischik
2008-05-18 18:27 ` jhc0033
2008-05-19 4:12 ` Matthew Heaney
2008-05-19 8:39 ` Maciej Sobczak
2008-05-19 15:37 ` Matthew Heaney
2008-05-19 21:21 ` Maciej Sobczak
2008-05-19 23:02 ` Matthew Heaney
2008-05-19 10:27 ` Martin Krischik
2008-05-17 22:42 ` Peter C. Chapin
2008-05-18 6:58 ` Martin Krischik
2008-05-18 6:52 ` Martin Krischik
2008-05-18 14:16 ` Maciej Sobczak
2008-05-17 14:30 ` Brian Drummond
2008-05-17 16:47 ` Maciej Sobczak
2008-05-19 14:45 ` Brian Drummond
2008-05-20 7:42 ` Maciej Sobczak
2008-05-20 18:01 ` jayessay
2008-05-18 8:06 ` Simon Wright
2008-05-18 14:21 ` Maciej Sobczak
2008-05-18 20:48 ` Simon Wright
2008-05-19 14:40 ` Brian Drummond
2008-05-19 3:44 ` Matthew Heaney
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