From: Stephen Leake <stephen_leake@stephe-leake.org>
Subject: Re: Question about ordinary fixed point types.
Date: Mon, 16 Aug 2010 07:02:37 -0400
Date: 2010-08-16T07:02:37-04:00 [thread overview]
Message-ID: <82aaomvn02.fsf@stephe-leake.org> (raw)
In-Reply-To: 4c685fac$0$2373$4d3efbfe@news.sover.net
"Peter C. Chapin" <chapinp@acm.org> writes:
> I have a need to work with ordinary fixed point types. I've read the in
> the reference manual about them (section 3.5.9, for example), and some
> other things. I still have a few questions. I thought I'd start with one
> here.
>
> Consider this example:
>
>
> type Angle_Type is delta 0.0005 range -3.1416 .. 3.1416;
> Angle : Angle_Type;
Why do you not specify:
for Angle_Type'small use 0.0005;
?
Then machine numbers will be multiples of 0.0005.
I've never used a fixed point type where I did not do this.
--
-- Stephe
next prev parent reply other threads:[~2010-08-16 11:02 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-15 21:43 Question about ordinary fixed point types Peter C. Chapin
2010-08-15 21:55 ` Shark8
2010-08-16 0:46 ` Peter C. Chapin
2010-08-16 4:13 ` Jeffrey Carter
2010-08-16 8:57 ` Simon Wright
2010-08-15 22:08 ` Yannick Duchêne (Hibou57)
2010-08-16 1:03 ` Peter C. Chapin
2010-08-16 4:11 ` Jeffrey Carter
2010-08-16 10:03 ` Ludovic Brenta
2010-08-17 14:35 ` sjw
2010-08-17 15:51 ` Ludovic Brenta
2010-08-16 11:31 ` Peter C. Chapin
2010-08-16 9:23 ` Simon Wright
2010-08-16 15:47 ` Simon Wright
2010-08-17 14:37 ` sjw
2010-08-16 11:02 ` Stephen Leake [this message]
2010-08-16 11:29 ` Peter C. Chapin
2010-08-16 12:53 ` Dmitry A. Kazakov
2010-08-16 20:28 ` Peter C. Chapin
2010-08-16 20:58 ` Adam Beneschan
2010-08-16 13:01 ` Dmitry A. Kazakov
2010-08-16 14:28 ` Robert A Duff
2010-08-16 20:31 ` Peter C. Chapin
2010-08-16 23:01 ` Robert A Duff
2010-08-16 23:17 ` Peter C. Chapin
2010-08-17 0:56 ` Robert A Duff
2010-08-17 2:03 ` Stephen Leake
2010-08-20 1:21 ` Yannick Duchêne (Hibou57)
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