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From: Robert Dewar <robert_dewar@my-deja.com>
Subject: Re: Duration vs. Ada.Real_Time
Date: Sun, 28 Jan 2001 00:18:29 GMT
Date: 2001-01-28T00:18:29+00:00	[thread overview]
Message-ID: <94vogh$l02$1@nnrp1.deja.com> (raw)
In-Reply-To: 3A72DC5E.4C1CE092@acm.org

In article <3A72DC5E.4C1CE092@acm.org>,
  Marin David Condic <mcondic.auntie.spam@acm.org> wrote:

> I can't be any more accurate than to a thousanth of an inch.
> My micrometer may have been bounced off the milling machine a
> few times too many and may actually not be "accurate" in
> measuring a 1" dimension.

You are assuming that type Duration is solely for use by the
delay statement or for use in conjunction with values read
from the clock (these may of course have totally unrelated
low order accuracy), but this is just not true.

It would clearly be MUCH less useful if Duration was target
dependent and had only a precision corresponding to the delay
accuracy. No one could really sensibly prefer this!


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  reply	other threads:[~2001-01-28  0:18 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <980495512.529981@edh3>
     [not found] ` <8mac6.9236$R5.473526@news1.frmt1.sfba.home.com>
2001-01-26 15:30   ` Duration vs. Ada.Real_Time Robert Dewar
     [not found] ` <3A71814B.7E8CCF60@acm.org>
2001-01-26 15:33   ` Robert Dewar
2001-01-26 20:58     ` Marin David Condic
2001-01-26 21:32       ` Ted Dennison
2001-01-27  5:01         ` Keith Thompson
2001-01-27 14:40           ` Marin David Condic
2001-01-27 14:34         ` Marin David Condic
2001-01-28  0:18           ` Robert Dewar [this message]
2001-01-29 14:54           ` Ted Dennison
2001-01-29 18:40             ` Marin David Condic
2001-02-08  3:32               ` Buz Cory
2001-02-08 15:34                 ` Marin David Condic
2001-02-10  3:08                   ` Steve Whalen
2001-01-28  0:13       ` Robert Dewar
2001-01-29 14:02         ` Marin David Condic
2001-01-30 14:33         ` Stephen Leake
2001-01-31 14:55           ` Marin David Condic
2001-01-31 16:03           ` Ted Dennison
2001-01-31 19:16             ` Marin David Condic
2001-01-31 20:53               ` Ted Dennison
2001-01-31 21:30                 ` tmoran
2001-01-31 21:47                 ` Marin David Condic
2001-02-01 14:18                   ` Ted Dennison
2001-01-28 19:32 ` Simon Wright
2001-01-31  6:13   ` Robert Dewar
2001-01-31 15:07     ` Marin David Condic
2001-02-01  5:43       ` Robert Dewar
2001-01-31  5:51 Christoph Grein
2001-02-01  6:27 ` Simon Wright
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