From: mheaney@ni.net (Matthew Heaney)
Subject: Re: Building blocks (Was: Design By Contract)
Date: 1997/09/30
Date: 1997-09-30T00:00:00+00:00 [thread overview]
Message-ID: <mheaney-ya023680003009971848200001@news.ni.net> (raw)
In-Reply-To: 343149D9.6A30@pseserv3.fw.hac.com
In article <343149D9.6A30@pseserv3.fw.hac.com>, "W. Wesley Groleau x4923"
<wwgrol@pseserv3.fw.hac.com> wrote:
>Unfortunately, there are those who feel that not identifying the
>loop termination at the beginning of the loop confuses the reader.
>These folk are supported by a non-thoughtful reading of Ada Quality
>and Style.
Sometimes I think this book needs to be put out to pasture.
>The "guidelines" (we all know that's another word for
>"rules," right?) say to only exit from a plain loop, never from
>a 'while' or 'for' So folks go through wierd contortions to avoid
>"exit." But the accompanying explanation clearly says that
>_readability_ is the criteria for choosing a loop construct.
Well stated; thank you for pointing that out. The reason for any
rule...um...I mean guideline is to promote understandability and ensure
correctness. How often programmers forget that in their slavish adherence
to a style guide!
--------------------------------------------------------------------
Matthew Heaney
Software Development Consultant
<mailto:matthew_heaney@acm.org>
(818) 985-1271
next prev parent reply other threads:[~1997-09-30 0:00 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
1997-09-09 0:00 Building blocks (Was: Design By Contract) Marc Wachowitz
1997-09-15 0:00 ` Joachim Durchholz
1997-09-17 0:00 ` Paul Johnson
1997-09-18 0:00 ` Robert Dewar
1997-09-18 0:00 ` Jon S Anthony
1997-09-18 0:00 ` Stephen Leake
1997-09-18 0:00 ` W. Wesley Groleau x4923
1997-09-21 0:00 ` Matthew Heaney
1997-09-18 0:00 ` Mark L. Fussell
1997-09-19 0:00 ` Robert A Duff
1997-09-20 0:00 ` Joachim Durchholz
1997-09-22 0:00 ` Matthew Heaney
1997-09-23 0:00 ` Joachim Durchholz
1997-09-23 0:00 ` Veli-Pekka Nousiainen
1997-10-03 0:00 ` Robert I. Eachus
1997-10-04 0:00 ` Paul Johnson
1997-10-14 0:00 ` Robert I. Eachus
1997-09-23 0:00 ` Jon S Anthony
1997-09-24 0:00 ` Alan E & Carmel J Brain
1997-09-25 0:00 ` Anonymous
1997-09-30 0:00 ` Alan E & Carmel J Brain
1997-09-30 0:00 ` Matthew Heaney
1997-09-30 0:00 ` W. Wesley Groleau x4923
1997-09-30 0:00 ` Matthew Heaney [this message]
1997-10-01 0:00 ` Alan E & Carmel J Brain
1997-09-30 0:00 ` Neil Wilson
1997-09-30 0:00 ` Stephen Leake
1997-10-01 0:00 ` Anonymous
1997-10-01 0:00 ` Joachim Durchholz
1997-10-01 0:00 ` Paul M Gover
1997-10-04 0:00 ` Paul Johnson
1997-10-04 0:00 ` Matthew Heaney
1997-10-15 0:00 ` Paul Johnson
1997-10-15 0:00 ` Matthew Heaney
1997-10-16 0:00 ` Joachim Durchholz
1997-10-17 0:00 ` Robert I. Eachus
1997-10-16 0:00 ` Joachim Durchholz
1997-10-22 0:00 ` Reimer Behrends
1997-10-02 0:00 ` Robert A Duff
1997-10-02 0:00 ` Tucker Taft
1997-10-02 0:00 ` Matthew Heaney
1997-10-03 0:00 ` Stephen Leake
1997-10-04 0:00 ` Matthew Heaney
1997-10-07 0:00 ` Robert A Duff
1997-09-24 0:00 ` Richard A. O'Keefe
[not found] ` <11861963wnr@eiffel.demon.co.uk>
1997-09-19 0:00 ` Mark L. Fussell
1997-09-19 0:00 ` Jon S Anthony
1997-09-23 0:00 ` Mark L. Fussell
-- strict thread matches above, loose matches on Subject: below --
1997-09-11 0:00 Robert Dewar
1997-09-09 0:00 Marc Wachowitz
1997-09-02 0:00 Design By Contract Jon S Anthony
[not found] ` <JSA.97Sep3201329@alexandria.organon.com>
1997-09-04 0:00 ` Paul Johnson
[not found] ` <5un58u$9ih$1@gonzo.sun3.iaf.nl>
1997-09-06 0:00 ` Building blocks (Was: Design By Contract) Joachim Durchholz
1997-09-08 0:00 ` Paul Johnson
1997-09-08 0:00 ` Brian Rogoff
1997-09-09 0:00 ` Veli-Pekka Nousiainen
1997-09-09 0:00 ` Veli-Pekka Nousiainen
1997-09-09 0:00 ` Jon S Anthony
1997-09-09 0:00 ` W. Wesley Groleau x4923
1997-09-09 0:00 ` Matthew Heaney
1997-09-09 0:00 ` Brian Rogoff
1997-09-09 0:00 ` W. Wesley Groleau x4923
1997-09-10 0:00 ` Robert A Duff
1997-09-12 0:00 ` Jon S Anthony
1997-09-10 0:00 ` Paul Johnson
1997-09-10 0:00 ` Matthew Heaney
1997-09-10 0:00 ` Darren New
1997-09-10 0:00 ` Robert Dewar
1997-09-12 0:00 ` Jon S Anthony
1997-09-12 0:00 ` Robert Dewar
1997-09-16 0:00 ` Brian Rogoff
1997-09-12 0:00 ` Paul Johnson
1997-09-14 0:00 ` Robert Dewar
1997-09-15 0:00 ` John G. Volan
1997-09-14 0:00 ` Robert Dewar
1997-09-14 0:00 ` Robert Dewar
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