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From: "Jeffrey R. Carter" <spam.jrcarter.not@spam.not.acm.org>
Subject: Re: Bounded String question
Date: Tue, 10 Nov 2015 19:01:38 -0700
Date: 2015-11-10T19:01:38-07:00	[thread overview]
Message-ID: <n1u7dq$tcf$1@dont-email.me> (raw)
In-Reply-To: <87io597447.fsf@theworld.com>

On 11/10/2015 05:48 PM, Bob Duff wrote:
> 
> I suggest rolling your own.  No need for generics.
> 
>    type Bounded_String (Max_Length : Natural := ...) is limited record
>       Length : Natural := 0;
>       Chars  : String (1 .. Max_Length);
>    end record;

Except that using Natural for Max_Length results in GNAT allocating Integer'Last
characters for Chars, which is unlikely to fit on the stack.

-- 
Jeff Carter
"I'll get broads up here like you wouldn't believe.
Swingers. Freaks. Nymphomaniacs. Dental hygienists."
Play It Again, Sam
125

  reply	other threads:[~2015-11-11  2:01 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-10 22:00 Bounded String question Serge Robyns
2015-11-11  0:48 ` Bob Duff
2015-11-11  2:01   ` Jeffrey R. Carter [this message]
2015-11-11 15:34     ` Bob Duff
2015-11-11 17:36       ` Jeffrey R. Carter
2015-11-11 19:22         ` Bob Duff
2016-03-06 18:59       ` Xavier Petit
2016-03-07 23:16         ` Randy Brukardt
2016-03-08  0:08           ` Jeffrey R. Carter
2016-03-09  1:18             ` Randy Brukardt
2015-11-11 10:52   ` Serge Robyns
2015-11-11 13:43     ` Serge Robyns
2015-11-11 14:32       ` brbarkstrom
2015-11-11 16:08         ` Serge Robyns
2015-11-11 17:27       ` Jeffrey R. Carter
2015-11-11 20:06         ` Serge Robyns
2015-11-11 20:23           ` AdaMagica
2015-11-11 20:27             ` AdaMagica
2015-11-11 20:32             ` Serge Robyns
2015-11-11 20:40               ` AdaMagica
2015-11-12 17:31                 ` Serge Robyns
2015-11-12 19:10                   ` AdaMagica
2015-11-12 21:29                     ` Randy Brukardt
2015-11-12 18:03                 ` G.B.
2015-11-12 18:13                   ` Serge Robyns
2015-11-12 18:14                     ` Serge Robyns
2015-11-12 19:37                   ` Randy Brukardt
2015-11-11 20:42           ` Jeffrey R. Carter
2015-11-12 16:59             ` Serge Robyns
2015-11-12 18:39               ` Jeffrey R. Carter
2015-11-12 21:19                 ` Randy Brukardt
2015-11-12 21:27               ` Randy Brukardt
2015-11-12 22:32                 ` Jeffrey R. Carter
2015-11-13  0:07                   ` Randy Brukardt
2015-11-13  1:01                     ` Jeffrey R. Carter
2015-11-11 15:41     ` Bob Duff
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