From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
Subject: Re: Why no Ada.Wide_Directories?
Date: Fri, 21 Oct 2011 15:13:54 +0200
Date: 2011-10-21T15:13:54+02:00 [thread overview]
Message-ID: <u5zft12qq5ou$.5dred087ea6f.dlg@40tude.net> (raw)
In-Reply-To: j7rkri$9kg$1@dont-email.me
On Fri, 21 Oct 2011 13:25:39 +0200, J-P. Rosen wrote:
> But that is exactly what Wide_Wide_String is!
Not really. Wide_Wide_String is one possible implementation of logical
Unicode string. There can be other implementations, e.g. String,
Wide_String, UTF8_String, UTF16_String, EBCDIC_String, ASCII_String... All
these implementation must be interchangeable and implement same logical
string interface. The same applies to unbouded and fixed length strings.
> Come on! That's ultra-purism that brings zero improvement in practice.
On the contrary:
1. It would reduce by the factor 10 the number of packages;
2. It would statically ensure that the encoding is handled correctly. (I
would bet that almost any Ada program is broken with that regard);
3. It would free the programmer from the burden of premature optimization;
4. It would make design of Ada bindings much simpler and safer. E.g.
C_String could be an implementation of logical Unicode string compatible
with null-terminated C strings.
--
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de
next prev parent reply other threads:[~2011-10-21 13:13 UTC|newest]
Thread overview: 100+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-14 6:58 Why no Ada.Wide_Directories? Michael Rohan
2011-10-14 7:39 ` Yannick Duchêne (Hibou57)
2011-10-14 9:07 ` Dmitry A. Kazakov
2011-10-14 12:48 ` Yannick Duchêne (Hibou57)
2011-10-14 12:54 ` Yannick Duchêne (Hibou57)
2011-10-15 1:06 ` ytomino
2011-10-15 6:55 ` Vadim Godunko
2011-10-15 12:34 ` ytomino
2011-10-15 8:38 ` Dmitry A. Kazakov
2011-10-15 13:12 ` Peter C. Chapin
2011-10-15 13:22 ` Ludovic Brenta
2011-10-15 14:47 ` Dmitry A. Kazakov
2011-10-16 5:48 ` Yannick Duchêne (Hibou57)
2011-10-17 0:15 ` Peter C. Chapin
2011-10-17 3:23 ` Yannick Duchêne (Hibou57)
2011-10-17 7:12 ` Simon Wright
2011-10-17 7:59 ` Dmitry A. Kazakov
2011-10-18 10:55 ` Peter C. Chapin
2011-10-18 12:27 ` Dmitry A. Kazakov
2011-10-16 5:51 ` Yannick Duchêne (Hibou57)
2011-10-17 21:41 ` Randy Brukardt
2011-10-18 7:29 ` Dmitry A. Kazakov
2011-10-18 14:06 ` Pascal Obry
2011-10-18 14:08 ` Pascal Obry
2011-10-19 21:32 ` Randy Brukardt
2011-10-17 21:33 ` Randy Brukardt
2011-10-17 23:47 ` ytomino
2011-10-18 1:10 ` Adam Beneschan
2011-10-18 2:32 ` ytomino
2011-10-18 4:46 ` ytomino
2011-10-18 9:32 ` Yannick Duchêne (Hibou57)
2011-10-18 10:00 ` Dmitry A. Kazakov
2011-10-18 10:06 ` Yannick Duchêne (Hibou57)
2011-10-18 12:01 ` Dmitry A. Kazakov
2011-10-18 15:02 ` Adam Beneschan
2011-10-18 15:16 ` Dmitry A. Kazakov
2011-10-18 23:42 ` Adam Beneschan
2011-10-19 8:12 ` Dmitry A. Kazakov
2011-10-19 21:43 ` Randy Brukardt
2011-10-20 7:37 ` Dmitry A. Kazakov
2011-10-20 11:04 ` Yannick Duchêne (Hibou57)
2011-10-20 12:21 ` Dmitry A. Kazakov
2011-10-20 12:38 ` Yannick Duchêne (Hibou57)
2011-10-20 14:31 ` Dmitry A. Kazakov
2011-10-20 15:54 ` Yannick Duchêne (Hibou57)
2011-10-20 17:35 ` Dmitry A. Kazakov
2011-10-21 12:53 ` Yannick Duchêne (Hibou57)
2011-10-21 13:41 ` Dmitry A. Kazakov
2011-10-25 19:22 ` Randy Brukardt
2011-10-25 19:35 ` Dmitry A. Kazakov
2011-10-26 22:41 ` Randy Brukardt
2011-10-27 7:43 ` Dmitry A. Kazakov
2011-10-27 15:13 ` Yannick Duchêne (Hibou57)
2011-10-27 19:39 ` Robert A Duff
2011-10-27 21:09 ` Yannick Duchêne (Hibou57)
2011-10-28 7:50 ` Dmitry A. Kazakov
2011-10-28 8:45 ` Yannick Duchêne (Hibou57)
2011-10-28 14:59 ` Dmitry A. Kazakov
2011-10-20 17:40 ` J-P. Rosen
2011-10-20 18:43 ` Dmitry A. Kazakov
2011-10-21 10:07 ` Vadim Godunko
2011-10-21 11:25 ` J-P. Rosen
2011-10-21 12:25 ` Yannick Duchêne (Hibou57)
2011-10-21 13:13 ` Dmitry A. Kazakov [this message]
2011-10-21 16:03 ` Yannick Duchêne (Hibou57)
2011-10-21 18:34 ` Dmitry A. Kazakov
2011-10-21 19:30 ` Yannick Duchêne (Hibou57)
2011-10-21 20:02 ` Dmitry A. Kazakov
2011-10-21 20:36 ` Yannick Duchêne (Hibou57)
2011-10-22 7:54 ` Dmitry A. Kazakov
2011-10-22 20:28 ` Yannick Duchêne (Hibou57)
2011-10-22 22:23 ` Yannick Duchêne (Hibou57)
2011-10-23 7:53 ` Dmitry A. Kazakov
2011-10-25 19:16 ` Randy Brukardt
2011-10-21 18:55 ` Vadim Godunko
2011-10-21 19:18 ` J-P. Rosen
2011-10-21 19:41 ` Yannick Duchêne (Hibou57)
2011-10-18 22:54 ` ytomino
2011-10-18 3:15 ` Yannick Duchêne (Hibou57)
2011-10-18 7:55 ` Dmitry A. Kazakov
2011-10-18 9:41 ` Yannick Duchêne (Hibou57)
2011-10-18 10:25 ` J-P. Rosen
2011-10-18 10:56 ` Yannick Duchêne (Hibou57)
2011-10-18 15:34 ` Adam Beneschan
2011-10-18 17:27 ` J-P. Rosen
2011-10-18 18:33 ` Adam Beneschan
2011-10-18 19:54 ` Yannick Duchêne (Hibou57)
2011-10-18 8:01 ` Dmitry A. Kazakov
2011-10-18 2:59 ` Yannick Duchêne (Hibou57)
2011-10-18 4:07 ` Michael Rohan
2011-10-18 4:54 ` ytomino
2011-10-18 9:54 ` Yannick Duchêne (Hibou57)
2011-10-18 10:52 ` ytomino
2011-10-18 11:02 ` Yannick Duchêne (Hibou57)
2011-10-18 21:18 ` ytomino
2011-10-18 10:10 ` J-P. Rosen
2011-10-22 6:32 ` Michael Rohan
2011-10-22 7:25 ` Yannick Duchêne (Hibou57)
2011-10-25 19:26 ` Randy Brukardt
2011-10-27 17:40 ` anon
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