From: Fraser Wilson <fraser@sinopsis.com>
Subject: Re: Question for the folks who designed Ada95
Date: 1999/04/29
Date: 1999-04-29T00:00:00+00:00 [thread overview]
Message-ID: <925401850.901.27@news.remarQ.com> (raw)
In-Reply-To: 7g9r4i$gn2$1@nnrp1.dejanews.com
paene lacrimavi postquam Robert Dewar scripsit:
>In article <3727EA10.34D0AB3B@rocketmail.com>,
> Corey Ashford <yeroca@rocketmail.com> wrote:
>> Why no 'shift_left function?
>That seems to me to be unnecesary complexity. It would
>mean having to define the shifts for all possible modular
>types, which is really overkill.
I'm torn. On the one hand, restricting modular types to powers of 2 would
have been an arbitrary-looking quite un-Ada-like restriction. On the
other, modular types which aren't a power of 2 cause an astonishingly
low gain to pain ratio.
Were it not for the non-power-of-2 modular types, I can't see that
Shift_Left and Shift_Right attributes would be difficult to justify.
Fraser.
(trying and failing to think of a good syntax for a modular type
the expresses only the power of 2 that forms the modulus ... hmmmm)
next prev parent reply other threads:[~1999-04-29 0:00 UTC|newest]
Thread overview: 88+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-04-26 0:00 Question for the folks who designed Ada95 Corey Ashford
1999-04-27 0:00 ` Samuel Mize
1999-04-27 0:00 ` Samuel Mize
1999-04-27 0:00 ` Robert Dewar
1999-04-28 0:00 ` Corey Ashford
1999-04-28 0:00 ` Robert Dewar
1999-04-29 0:00 ` Corey Ashford
1999-04-29 0:00 ` Robert Dewar
1999-04-29 0:00 ` Fraser Wilson [this message]
1999-04-29 0:00 ` Marin David Condic
1999-04-29 0:00 ` Robert Dewar
1999-04-28 0:00 ` Samuel Mize
1999-04-28 0:00 ` Samuel Mize
1999-04-28 0:00 ` Corey Ashford
1999-04-28 0:00 ` Corey Ashford
1999-04-27 0:00 ` Robert Dewar
1999-04-27 0:00 ` Tarjei Tj�stheim Jensen
1999-04-27 0:00 ` David Starner
1999-04-27 0:00 ` Robert Dewar
1999-04-27 0:00 ` David Starner
1999-04-28 0:00 ` Robert Dewar
1999-04-28 0:00 ` Samuel Mize
1999-04-28 0:00 ` Tarjei Tj�stheim Jensen
1999-04-28 0:00 ` Robert A Duff
1999-04-28 0:00 ` Robert Dewar
1999-04-28 0:00 ` Robert A Duff
1999-04-29 0:00 ` Tarjei Tj�stheim Jensen
1999-04-29 0:00 ` Bill Ghrist
1999-04-28 0:00 ` dennison
1999-04-28 0:00 ` Robert Dewar
1999-04-28 0:00 ` Robert A Duff
1999-04-28 0:00 ` Brian Hanson
1999-04-28 0:00 ` bill
1999-04-29 0:00 ` Robert Dewar
1999-04-28 0:00 ` Pat Rogers
1999-04-29 0:00 ` Robert Dewar
1999-04-29 0:00 ` dennison
1999-04-29 0:00 ` Pat Rogers
1999-04-29 0:00 ` Robert S. White
1999-04-29 0:00 ` Robert Dewar
1999-04-30 0:00 ` Robert S. White
1999-04-29 0:00 ` Robert Dewar
1999-04-30 0:00 ` Robert S. White
1999-04-30 0:00 ` dennison
1999-04-30 0:00 ` Robert Dewar
1999-04-28 0:00 ` Larry Kilgallen
1999-04-29 0:00 ` Question for the folks who designed Ad David Kristola
1999-04-29 0:00 ` Paul Duquennoy
1999-04-27 0:00 ` Question for the folks who designed Ada95 bill
1999-04-27 0:00 ` Robert Dewar
1999-04-27 0:00 ` Al Christians
1999-04-27 0:00 ` Larry Kilgallen
1999-04-27 0:00 ` Al Christians
1999-04-28 0:00 ` Robert A Duff
1999-04-28 0:00 ` Robert Dewar
1999-04-29 0:00 ` Matthew Heaney
1999-04-29 0:00 ` Jean-Pierre Rosen
1999-04-29 0:00 ` Robert Dewar
1999-04-27 0:00 ` dennison
1999-04-27 0:00 ` Robert Dewar
1999-04-29 0:00 ` Robert A Duff
1999-04-27 0:00 ` Robert Dewar
1999-04-28 0:00 ` Corey Ashford
1999-04-28 0:00 ` Robert Dewar
1999-04-28 0:00 ` Robert A Duff
1999-04-28 0:00 ` Robert Dewar
1999-04-29 0:00 ` Robert A Duff
1999-04-29 0:00 ` Corey Ashford
1999-04-29 0:00 ` Robert Dewar
1999-04-29 0:00 ` Geert Bosch
1999-04-29 0:00 ` Fraser Wilson
1999-04-29 0:00 ` Mark A Biggar
1999-04-30 0:00 ` Tucker Taft
1999-04-29 0:00 ` Tucker Taft
1999-04-29 0:00 ` Marin David Condic
1999-04-30 0:00 ` David Brown
1999-04-29 0:00 ` Corey Ashford
1999-04-27 0:00 ` Larry Kilgallen
1999-04-29 0:00 ` Aidan Skinner
1999-04-30 0:00 ` Matthew Heaney
1999-04-27 0:00 ` Corey Ashford
1999-04-27 0:00 ` Matthew Heaney
1999-04-27 0:00 ` Matthew Heaney
1999-04-27 0:00 ` Corey Ashford
1999-04-28 0:00 ` Robert A Duff
1999-04-28 0:00 ` Keith Thompson
1999-04-29 0:00 ` Robert A Duff
1999-04-28 0:00 ` Marin David Condic
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