From: Jean-Pierre Rosen <rosen@adalog.fr>
Subject: Re: Self pointer in limited record
Date: Tue, 04 Sep 2007 11:36:37 +0200
Date: 2007-09-04T11:36:37+02:00 [thread overview]
Message-ID: <av8jbf.sem.ln@hunter.axlog.fr> (raw)
In-Reply-To: <1aza6nzawgcnm.sf76q4dvzw4n$.dlg@40tude.net>
Dmitry A. Kazakov a �crit :
> Abstract data type is an abstraction of concrete data types.
>
> Abstract state machine is an abstraction of concrete state machines.
>
Maybe that's where our points of view differ.
To me, an abstract data type is a data type that offers only an abstract
interface, an interface which is an abstraction of a real-world domain,
without (visible) references to the implementation. The concrete data
type is the set of bits used to implement the abstract data type. (and
similarly for the state machine).
In short: I view the abstract data type as an abstraction of a real
world object, not of a computer data type.
--
---------------------------------------------------------
J-P. Rosen (rosen@adalog.fr)
Visit Adalog's web site at http://www.adalog.fr
next prev parent reply other threads:[~2007-09-04 9:36 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-04 19:31 Self pointer in limited record Maciej Sobczak
2007-07-05 8:22 ` Dmitry A. Kazakov
2007-07-05 10:35 ` Maciej Sobczak
2007-07-05 11:01 ` Pascal Obry
2007-07-05 11:14 ` Georg Bauhaus
2007-07-05 12:36 ` Dmitry A. Kazakov
2007-08-31 16:47 ` amado.alves
2007-08-31 17:09 ` Pascal Obry
2007-08-31 17:37 ` Adam Beneschan
2007-08-31 18:26 ` Jeffrey R. Carter
2007-08-31 19:33 ` Dmitry A. Kazakov
2007-09-01 13:33 ` Georg Bauhaus
2007-09-01 13:46 ` Dmitry A. Kazakov
2007-09-01 14:15 ` Georg Bauhaus
2007-09-01 16:03 ` Dmitry A. Kazakov
2007-09-01 19:49 ` Georg Bauhaus
2007-09-01 20:09 ` Dmitry A. Kazakov
2007-09-02 21:37 ` Georg Bauhaus
[not found] ` <re7ei5lc7dzf$.11qtcnh35jmzg$.dlg@40tude.net>
2007-09-03 10:51 ` Georg Bauhaus
2007-09-03 14:17 ` Dmitry A. Kazakov
2007-09-03 15:55 ` Jean-Pierre Rosen
2007-09-03 19:17 ` Dmitry A. Kazakov
2007-09-03 19:32 ` Markus E L
2007-09-03 20:14 ` Georg Bauhaus
2007-09-04 8:24 ` Dmitry A. Kazakov
2007-09-04 9:36 ` Jean-Pierre Rosen [this message]
2007-09-04 10:14 ` Dmitry A. Kazakov
2007-09-05 10:49 ` Georg Bauhaus
2007-09-05 12:04 ` Dmitry A. Kazakov
2007-09-05 13:12 ` Jean-Pierre Rosen
2007-09-05 15:10 ` Dmitry A. Kazakov
2007-09-05 16:25 ` Jean-Pierre Rosen
2007-09-05 19:52 ` Dmitry A. Kazakov
2007-09-06 7:19 ` Jean-Pierre Rosen
2007-09-06 9:28 ` Dmitry A. Kazakov
2007-09-06 11:53 ` Jean-Pierre Rosen
2007-09-06 15:35 ` Dmitry A. Kazakov
2007-09-05 18:31 ` Georg Bauhaus
2007-09-05 19:52 ` Dmitry A. Kazakov
2007-09-05 21:38 ` Georg Bauhaus
2007-09-06 7:37 ` Dmitry A. Kazakov
2007-09-06 10:26 ` Georg Bauhaus
2007-09-06 12:25 ` Dmitry A. Kazakov
2007-09-08 1:27 ` Randy Brukardt
2007-09-06 9:14 ` Markus E L
2007-09-06 9:48 ` Dmitry A. Kazakov
2007-09-04 8:23 ` Jean-Pierre Rosen
2007-10-31 23:59 ` adaworks
2007-09-03 20:38 ` Georg Bauhaus
2007-09-04 8:24 ` Dmitry A. Kazakov
2007-09-03 7:54 ` Jean-Pierre Rosen
2007-09-01 15:33 ` Markus E L
2007-09-04 14:55 ` Adam Beneschan
2007-09-04 15:09 ` Jean-Pierre Rosen
2007-09-08 1:36 ` Randy Brukardt
2007-09-04 17:31 ` Georg Bauhaus
2007-09-08 1:16 ` Randy Brukardt
2007-09-10 16:27 ` amado.alves
2007-09-10 17:13 ` Adam Beneschan
2007-09-10 19:00 ` Dmitry A. Kazakov
2007-09-11 3:12 ` Randy Brukardt
2007-09-11 9:38 ` Dmitry A. Kazakov
2007-09-12 21:57 ` Randy Brukardt
2007-09-13 8:03 ` Dmitry A. Kazakov
2007-09-13 21:37 ` Randy Brukardt
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