From: Shark8 <onewingedshark@gmail.com>
Subject: Re: Depth First Search of a Char_Matrix?
Date: Sat, 27 Apr 2013 11:16:34 -0700 (PDT)
Date: 2013-04-27T11:16:34-07:00 [thread overview]
Message-ID: <51cf6f75-c19b-4e08-a2be-f3133eedccfa@googlegroups.com> (raw)
In-Reply-To: <klh1h4$hhr$1@dont-email.me>
On Saturday, April 27, 2013 11:25:57 AM UTC-6, Jeffrey Carter wrote:
>
> There is absolutely no reason to use access types (especially not anonymous
> access types) or addresses for this problem.
Sure, but there's no real reason not to: the illustration was simply a DFS on something that might-not-exist and so null/some-object map to that perfectly fine. (It's an error to ask "what color is the piece at X,Y?" when the element X,Y contains no piece; this situation must be addressed somewhere, and access/null works.)
next prev parent reply other threads:[~2013-04-27 18:16 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-27 14:09 Depth First Search of a Char_Matrix? Alex
2013-04-27 15:35 ` Shark8
2013-04-27 17:25 ` Jeffrey Carter
2013-04-27 18:16 ` Shark8 [this message]
2013-04-27 18:48 ` Dmitry A. Kazakov
2013-04-27 18:58 ` Shark8
2013-04-27 20:16 ` Dmitry A. Kazakov
2013-04-27 19:31 ` Simon Wright
2013-04-27 20:04 ` Shark8
2013-04-28 3:26 ` Jeffrey Carter
2013-04-27 16:27 ` Alex
2013-04-27 16:34 ` Shark8
2013-04-27 16:51 ` Alex
2013-04-27 16:55 ` Alex
2013-04-27 19:05 ` Shark8
2013-04-27 22:54 ` Alex
2013-04-27 22:56 ` Alex
2013-04-27 23:34 ` Shark8
2013-04-27 23:38 ` Alex
2013-04-29 20:55 ` Alex
2013-04-29 23:40 ` Jeffrey Carter
2013-04-30 10:49 ` AdaMagica
2013-04-28 10:50 ` AdaMagica
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