From: Shark8 <onewingedshark@gmail.com>
Subject: Re: A few questions
Date: Sat, 14 Nov 2015 09:24:04 -0800 (PST)
Date: 2015-11-14T09:24:04-08:00 [thread overview]
Message-ID: <f7ae3766-f588-4839-bb2f-6556fa0a5099@googlegroups.com> (raw)
In-Reply-To: <lyr3jsiwoi.fsf@pushface.org>
On Saturday, November 14, 2015 at 5:37:32 AM UTC-7, Simon Wright wrote:
>
> It's a pity that Next takes the iterator object as an 'in'
> parameter. This means that, in general, the cursor needs to hold the
> state. It certainly needs some way of indicating end-of-iteration;
> perhaps a sentinel value.
Sentinel values, or exceptions?
C-style strings use ASCII.NUL as a sentinel value, and look at the trouble that causes. (Of course part of that is due to the anemic idea of arrays that C has.)
next prev parent reply other threads:[~2015-11-14 17:24 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-31 20:29 A few questions Laurent
2015-10-31 20:49 ` Dmitry A. Kazakov
2015-11-01 13:16 ` Laurent
2015-11-01 0:25 ` Jeffrey R. Carter
2015-11-01 13:30 ` Laurent
2015-11-03 6:25 ` Randy Brukardt
2015-11-01 9:05 ` Jacob Sparre Andersen
2015-11-01 13:40 ` Laurent
2015-11-01 18:14 ` Jacob Sparre Andersen
2015-11-01 18:40 ` Laurent
2015-11-01 13:42 ` brbarkstrom
2015-11-01 13:52 ` Laurent
2015-11-01 17:59 ` Jeffrey R. Carter
2015-11-01 18:35 ` Laurent
2015-11-02 13:25 ` brbarkstrom
2015-11-01 15:15 ` Dennis Lee Bieber
2015-11-01 16:33 ` gautier_niouzes
2015-11-01 16:36 ` gautier_niouzes
2015-11-01 18:17 ` Stephen Leake
2015-11-01 18:53 ` Laurent
2015-11-02 0:41 ` Dennis Lee Bieber
2015-11-02 16:42 ` Stephen Leake
2015-11-02 17:45 ` Simon Wright
2015-11-02 18:48 ` Simon Wright
2015-11-03 6:33 ` Randy Brukardt
2015-11-03 8:26 ` Simon Wright
2015-11-03 6:40 ` Randy Brukardt
2015-11-03 8:34 ` Simon Wright
2015-11-04 16:19 ` Simon Wright
2015-11-05 1:20 ` Randy Brukardt
2015-11-05 8:34 ` briot.emmanuel
2015-11-12 18:28 ` Randy Brukardt
2015-11-12 20:19 ` Simon Wright
2015-11-12 20:56 ` Dmitry A. Kazakov
2015-11-12 21:15 ` Randy Brukardt
2015-11-13 8:40 ` Dmitry A. Kazakov
2015-11-13 17:52 ` Randy Brukardt
2015-11-13 20:37 ` Dmitry A. Kazakov
2015-11-13 22:15 ` Randy Brukardt
2015-11-14 11:42 ` Dmitry A. Kazakov
2015-11-14 12:37 ` Simon Wright
2015-11-14 17:24 ` Shark8 [this message]
2015-11-14 20:09 ` Simon Wright
2015-11-15 18:54 ` Brad Moore
2015-11-13 8:45 ` briot.emmanuel
2015-11-13 17:41 ` Randy Brukardt
2015-11-14 19:57 ` briot.emmanuel
2015-11-16 19:13 ` Randy Brukardt
2015-11-16 20:47 ` Dmitry A. Kazakov
2015-11-17 21:30 ` Randy Brukardt
2015-11-18 9:53 ` Dmitry A. Kazakov
2015-11-18 22:27 ` Randy Brukardt
2015-11-19 8:52 ` Dmitry A. Kazakov
2015-11-19 21:15 ` Randy Brukardt
2015-11-16 21:50 ` Simon Wright
2015-11-17 21:33 ` Randy Brukardt
2015-11-17 23:14 ` Simon Wright
2015-11-17 8:49 ` briot.emmanuel
2015-11-17 22:09 ` Randy Brukardt
2015-11-05 8:45 ` Simon Wright
2015-11-05 8:52 ` Simon Wright
2015-11-12 18:29 ` Randy Brukardt
2015-11-12 18:32 ` Randy Brukardt
2015-11-12 20:02 ` Simon Wright
2015-11-12 21:08 ` Randy Brukardt
2015-11-15 17:56 ` Brad Moore
2015-11-15 21:42 ` Simon Wright
2015-11-16 19:16 ` Randy Brukardt
-- strict thread matches above, loose matches on Subject: below --
2015-02-07 17:43 Laurent
2015-02-07 22:15 ` Brad Moore
2015-02-08 22:37 ` Laurent
2015-02-09 13:56 ` Brad Moore
2015-02-09 18:36 ` Laurent
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