P-1788:
Do I have a second?
Baker
P.S. I applaud John for the continuing effort he is putting into
our endeavor.
On 9/11/2010 12:30, John Pryce wrote:
P1788
By the attached position paper I submit a motion that P1788 support a
decoration bit to verify continuity. My personal preference is for a
"discontinuous" bit but it is trivial to change it to its negation, a
"continuous" bit.
From the introduction:
This is part of exception handling, which the group has found tricky to
discuss and design. Decorations are the means we chose; subsequent
discussions show it is not easy to grasp how to use them properly.
George Corliss (2010 Aug 29) wrote
If folks of OUR experience have trouble understanding, God help the
casual user!
We have been, and we must continue to be, sensitive to KISS. I guess
one path to
simplicity is a very carefully worked-out, consistent, and coherent
level model.
That is, WE work very hard so that the result is easy.
I’m OK with that, as long as the result IS easy.
This made me think, rightly or wrongly, that it is crucial to be able to
_explain_ discont to a prospective user, i.e. a writer of application
software. So this version, V3, is a complete rewrite of V2 with that in
mind. In Subsection 3.2, I attempt to document discont for such a user.
Please read this critically. Does it explain the existing design simply
enough? Could the design be changed to fulfil the same purpose but
simplify the explanation?
Best wishes
John Pryce
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R. Baker Kearfott, rbk@xxxxxxxxxxxxx (337) 482-5346 (fax)
(337) 482-5270 (work) (337) 993-1827 (home)
URL: http://interval.louisiana.edu/kearfott.html
Department of Mathematics, University of Louisiana at Lafayette
(Room 217 Maxim D. Doucet Hall, 1403 Johnston Street)
Box 4-1010, Lafayette, LA 70504-1010, USA
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