From: mjsilva697@earthlink.net (Mike Silva)
Subject: Re: Localized Variable Declaration
Date: 31 May 2002 12:00:13 -0700
Date: 2002-05-31T19:00:13+00:00 [thread overview]
Message-ID: <27085883.0205311100.4195811d@posting.google.com> (raw)
In-Reply-To: 3CF78D3D.3030400@yahoo.com
David Rasmussen <pinkfloydhomer@yahoo.com> wrote in message news:<3CF78D3D.3030400@yahoo.com>...
> So you can do the same in C++ as in Ada, and more. It's usually the
> other way around. And usually Ada has a good reason for doing things
> they way it does it. I just don't understand the justification for this
> limitation. Consider this:
>
> void something()
> {
> cout << "Write two numbers: ";
> int a;
> cin >> a;
> int b;
> cin >> b;
> double c = a * b * 42.42;
> }
Just as a matter of personal preference, I -hate- C++ code that has
variables shuffled in with code this way! I find it extremely
difficult to read. While I agree that forcing all variables to be
declared in one place is unnecessarily limiting, I personally find it
much more clear to declare -groups- of variables near where they will
be used (by corresponding -groups- of program statements), rather than
dropping them in one-by-one just before they are needed. I think the
Ada way gives exactly the right fineness of conceptual granularity.
Mike
next prev parent reply other threads:[~2002-05-31 19:00 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-05-31 13:24 Localized Variable Declaration David Rasmussen
2002-05-31 13:32 ` martin.m.dowie
2002-05-31 13:38 ` David Rasmussen
2002-05-31 13:50 ` martin.m.dowie
2002-05-31 14:48 ` David Rasmussen
2002-05-31 15:26 ` martin.m.dowie
2002-05-31 15:45 ` David Rasmussen
2002-05-31 18:30 ` Jeffrey Carter
2002-06-02 2:21 ` steve_H
2002-06-02 9:59 ` David Rasmussen
2002-06-02 15:06 ` Robert Dewar
2002-06-02 15:27 ` David Rasmussen
2002-06-02 23:25 ` Hyman Rosen
2002-06-02 23:28 ` David Rasmussen
2002-06-02 23:52 ` martin.m.dowie
2002-06-02 23:58 ` David Rasmussen
2002-06-03 11:22 ` martin.m.dowie
2002-05-31 15:51 ` Mark Johnson
2002-05-31 17:47 ` martin.m.dowie
2002-05-31 21:53 ` tmoran
2002-06-02 15:10 ` Robert Dewar
2002-06-02 15:28 ` Vinzent Hoefler
2002-06-02 18:04 ` tmoran
2002-06-07 3:32 ` Richard Riehle
2002-05-31 15:59 ` Darren New
2002-06-02 15:20 ` Robert Dewar
2002-06-03 5:29 ` Michael Bode
2002-06-03 6:17 ` Preben Randhol
2002-06-04 10:26 ` Simon Wright
2002-06-03 13:59 ` Marin David Condic
2002-06-05 8:36 ` Dmitry A.Kazakov
2002-06-03 17:29 ` Pascal Obry
2002-06-16 23:34 ` Robert A Duff
2002-06-04 12:13 ` Georg Bauhaus
2002-05-31 19:00 ` Mike Silva [this message]
2002-06-01 0:58 ` Robert Dewar
2002-05-31 18:04 ` Larry Kilgallen
2002-05-31 15:06 ` Marin David Condic
2002-06-01 14:53 ` Stephen Leake
2002-06-02 21:18 ` Florian Weimer
2002-06-11 7:16 ` David Thompson
2002-05-31 18:30 ` Stephen Leake
2002-06-02 1:52 ` Stefan Skoglund
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