From: "Marin David Condic" <dont.bother.mcondic.auntie.spam@[acm.org>
Subject: Re: Ada (was Rival JSF teams fly final STOVL flights with flair, highlight strengths)
Date: Wed, 8 Aug 2001 15:24:26 -0400
Date: 2001-08-08T19:24:27+00:00 [thread overview]
Message-ID: <9ks3lb$lkk$1@nh.pace.co.uk> (raw)
In-Reply-To: 9krue8$5v03n$1@ID-52877.news.dfncis.de
C may be a gold-plated portable assembly language, but I don't think its
quite as wonderful as Ada is for low-level interaction with the hardware. To
illustrate - try building a struct in which you can control the
representation as exactly as you can build an Ada record for the same job. C
leaves too many "implementation defined" behaviors and/or simply doesn't
give you control over representation. It ends up a lot easier in Ada. And
for all of C's bit-twiddling capabilities (shifting, and/or ops, etc.) Ada
has exact parallels, so I just don't see it as having an advantage. (And
I've written low-level stuff in both languages, so I don't think there is
any lack of experience with either one coloring my judgement.)
MDC
--
Marin David Condic
Senior Software Engineer
Pace Micro Technology Americas www.pacemicro.com
Enabling the digital revolution
e-Mail: marin.condic@pacemicro.com
Web: http://www.mcondic.com/
"Emmanuel Gustin" <Emmanuel.Gustin@skynet.be> wrote in message
news:9krue8$5v03n$1@ID-52877.news.dfncis.de...
>
> The best excuse for using C/C++ is that, as C is basically
> a gold-plated assembler, it is convenient for implementing
> low-level interactions with hardware. But for a large and
> mission-critical application it too unsafe. You never know
> *for sure* that it isn't going to set its pointers to the wrong
> address and crash the entire environment. And the aircraft
> with it.
>
next prev parent reply other threads:[~2001-08-08 19:24 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <BaJ97.18$IC4.17757353@newssvr16.news.prodigy.com>
[not found] ` <945d79ff.0107312306.4665e855@posting.google.com>
[not found] ` <3b67fd90_2@binarykiller.newsgroups.com>
[not found] ` <421a7.235$0e7.91390140@newssvr16.news.prodigy.com>
[not found] ` <3B6A1179.26C1C04@home.com>
[not found] ` <3B6A15C3.8B3A9277@home.com>
2001-08-05 22:57 ` Ada (was Rival JSF teams fly final STOVL flights with flair, highlight strengths) Ken Garlington
2001-08-06 0:33 ` Bob Fritz
2001-08-06 8:33 ` Tony Gair
2001-08-07 3:31 ` Ken Garlington
2001-08-08 20:21 ` Mark
2001-08-07 3:31 ` Ken Garlington
2001-08-06 15:51 ` Ted Dennison
2001-08-07 4:51 ` Matthew V. Jessick
2001-08-08 16:39 ` John Keeney
2001-08-09 22:20 ` bendel boy
2001-08-08 17:58 ` Emmanuel Gustin
2001-08-08 19:24 ` Marin David Condic [this message]
2001-08-09 22:28 ` bendel boy
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