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From: "Marin David Condic" <marin.condic.auntie.spam@pacemicro.com>
Subject: Re: Problem trying to implement generics.
Date: Wed, 18 Apr 2001 12:33:07 -0400
Date: 2001-04-18T16:33:08+00:00	[thread overview]
Message-ID: <9bkfk4$6a2$1@nh.pace.co.uk> (raw)
In-Reply-To: 3addad93.0@silver.truman.edu

It seems to be a thing C programmers are more hung up on than is really
necessary. Certainly some domains use bit shifts more than others (writing
low level code for device drivers, etc., vs accounting software.) Even so, I
find there are really rather few times I've *needed* to do bit shifting -
usually there are other ways of accomplishing the same thing. I'm glad Ada
lets you do it, but I don't think it needs a more convenient operator. (One
*could* redefine ">" and "<" to yield bit shift results...) Besides, the <<
and >> symbols are used for labels to which one does a goto and there may be
some syntactic reason it would be tough to define them as operators. (I'd
really hate to have to retrofit all the thousands of lines of Ada code I
have that use labels in order to accommodate a new bit-shift operator. :-)

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/

"Chad R. Meiners" <crmeiners@hotmail.com> wrote in message
news:3addad93.0@silver.truman.edu...
> Are bit shifts really a commonly occurring operation in Ada?  I can only
> think of think of a handful of time I have needed to use them in my five
> years of using Ada.
>






  reply	other threads:[~2001-04-18 16:33 UTC|newest]

Thread overview: 63+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-04-11 15:04 Problem trying to implement generics Ayende Rahien
2001-04-12  1:41 ` tmoran
2001-04-12 13:15   ` Ayende Rahien
2001-04-12 18:15     ` tmoran
2001-04-13 11:18       ` Ayende Rahien
2001-04-13 10:35         ` chris.danx
2001-04-13 11:54           ` Ayende Rahien
2001-04-13 11:49             ` chris.danx
2001-04-13 23:03               ` Ayende Rahien
2001-04-13 23:01                 ` Robert A Duff
2001-04-14  0:05                   ` Brian Rogoff
2001-04-14  1:12                     ` Ayende Rahien
2001-04-14  1:44                       ` Brian Rogoff
2001-04-14 14:03                         ` Dmitry A. Kazakov
2001-04-14 16:30                           ` Ayende Rahien
2001-04-14 16:28                             ` Michael Erdmann
2001-04-15  3:27                             ` James Rogers
2001-04-15 12:20                               ` Ayende Rahien
2001-04-15 14:09                               ` Dmitry A. Kazakov
2001-04-15 18:22                                 ` tmoran
2001-04-15 13:48                             ` Dmitry A. Kazakov
2001-04-15 20:44                               ` Ayende Rahien
2001-04-16 14:34                                 ` Dmitry A. Kazakov
2001-04-14  1:33                     ` Robert A Duff
2001-04-17  8:50                     ` Jean-Pierre Rosen
2001-04-17 13:20                   ` Tucker Taft
2001-04-17 16:51                     ` Ayende Rahien
2001-04-17 17:16                       ` Larry Hazel
2001-04-17 18:11                         ` Brian Rogoff
2001-04-17 19:10                           ` Marin David Condic
2001-04-17 21:08                             ` Brian Rogoff
2001-04-18 15:16                               ` Chad R. Meiners
2001-04-18 16:33                                 ` Marin David Condic [this message]
2001-04-17 21:09                             ` chris.danx
2001-04-17 21:11                             ` chris.danx
2001-04-17 21:17                             ` chris.danx
2001-05-08  5:40                             ` Lao Xiao Hai
2001-05-11  9:43                               ` John English
2001-05-12 19:16                                 ` Lao Xiao Hai
2001-04-17 19:32                           ` Larry Hazel
2001-04-17 21:03                           ` Ayende Rahien
2001-04-18 15:48                             ` Brian Rogoff
2001-04-20 12:34                               ` Georg Bauhaus
2001-04-20 12:42                                 ` Lutz Donnerhacke
2001-04-20 12:45                                 ` Lutz Donnerhacke
2001-04-20 19:48                                 ` Brian Rogoff
2001-04-20 20:36                                   ` David Starner
2001-04-20 23:02                                   ` Robert A Duff
2001-04-23  2:45                                     ` Brian Rogoff
2001-04-24  1:15                                       ` Robert A Duff
2001-04-24  2:00                                         ` Brian Rogoff
2001-04-24 15:12                                           ` Georg Bauhaus
2001-04-24 15:09                                         ` Georg Bauhaus
2001-04-24 18:36                                           ` Marius Amado Alves
2001-04-19 13:08                           ` Larry Kilgallen
     [not found]                           ` <9bi4g4$97m$1@nh.pace.Organization: LJK Software <YlSyXUaQmD+$@eisner.encompasserve.org>
2001-04-19 14:20                             ` Marin David Condic
2001-04-18  5:34                       ` Mike Silva
2001-04-18 16:55                       ` Ray Blaak
2001-04-24 16:00                       ` Tucker Taft
2001-04-12 13:57 ` Andy
2001-04-13  6:34   ` Simon Wright
2001-04-13 11:11   ` Ayende Rahien
2001-04-12 18:06 ` Stephen Leake
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