From: tmoran@acm.org
Subject: Re: Copying rows in a two dimensional array.
Date: Tue, 9 Feb 2010 06:34:59 +0000 (UTC)
Date: 2010-02-09T06:34:59+00:00 [thread overview]
Message-ID: <hkqvmj$v31$1@speranza.aioe.org> (raw)
In-Reply-To: wcchbprpgzt.fsf@shell01.TheWorld.com
>>> In Ada, if you do "P(X(5..10));" procedure P can see that the
>>> lower bound is 5. That's a break in the abstraction -- P shouldn't
>>> know or care where the string came from.
>> For many, but not all, P.
>
>Can you give an example where P should know that its String
>parameter came from a slice, and should know the lower bound
>of that slice? I can't think of any off the top of my head
>-- it just seems like a fundamentally broken abstraction if
>you care about the lower bound of a string.
package Int_IO is new Ada.Text_IO.Integer_IO(Integer);
...
Last := Line'first-1;
for i in V'range loop
Integer_IO.Get(Line(Last+1 .. Line'last), V(i), Last);
end loop;
next prev parent reply other threads:[~2010-02-09 6:34 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-01 2:11 Copying rows in a two dimensional array Peter C. Chapin
2010-02-01 4:42 ` Jeffrey R. Carter
2010-02-01 6:55 ` Niklas Holsti
2010-02-01 23:36 ` Peter C. Chapin
2010-02-04 4:27 ` Hibou57 (Yannick Duchêne)
2010-02-01 8:37 ` Dmitry A. Kazakov
2010-02-02 0:11 ` Randy Brukardt
2010-02-07 16:13 ` Robert A Duff
2010-02-08 6:30 ` tmoran
2010-02-08 13:15 ` Robert A Duff
2010-02-08 13:45 ` Dmitry A. Kazakov
2010-02-08 21:20 ` Robert A Duff
2010-02-08 23:26 ` (see below)
2010-02-09 0:36 ` Randy Brukardt
2010-02-09 1:03 ` (see below)
2010-02-09 7:11 ` Pascal Obry
2010-02-09 8:14 ` AdaMagica
2010-02-09 14:33 ` Robert A Duff
2010-02-09 1:05 ` Adam Beneschan
2010-02-09 14:45 ` Robert A Duff
2010-02-09 18:50 ` tmoran
2010-02-09 19:51 ` Pascal Obry
2010-02-09 23:03 ` Robert A Duff
2010-02-08 18:53 ` tmoran
2010-02-08 21:14 ` Robert A Duff
2010-02-08 21:29 ` Pascal Obry
2010-02-09 8:56 ` Jean-Pierre Rosen
2010-02-09 9:14 ` AdaMagica
2010-02-09 11:19 ` Jean-Pierre Rosen
2010-02-09 14:26 ` Robert A Duff
2010-02-09 6:34 ` tmoran [this message]
2010-02-09 14:29 ` Robert A Duff
2010-02-09 18:49 ` tmoran
2010-02-09 22:58 ` Robert A Duff
2010-02-01 22:10 ` Jerry
2010-02-02 0:07 ` Randy Brukardt
2010-02-02 8:52 ` Jean-Pierre Rosen
2010-02-02 22:23 ` Jerry
2010-02-03 1:24 ` Adam Beneschan
2010-02-04 4:42 ` Hibou57 (Yannick Duchêne)
2010-02-14 0:42 ` jonathan
2010-02-14 1:54 ` Hibou57 (Yannick Duchêne)
2010-02-14 16:16 ` jonathan
2010-03-22 8:56 ` Ole-Hjalmar Kristensen
2010-02-16 6:51 ` David Thompson
2010-02-04 4:13 ` Hibou57 (Yannick Duchêne)
2010-02-04 9:10 ` Dmitry A. Kazakov
2010-02-04 9:23 ` Hibou57 (Yannick Duchêne)
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