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From: Marius Amado Alves <amado.alves@netcabo.pt>
Cc: comp.lang.ada@ada-france.org
Subject: Re: Mneson announcement and help request
Date: Wed, 02 Jun 2004 18:47:18 +0100
Date: 2004-06-02T18:47:18+01:00	[thread overview]
Message-ID: <mailman.37.1086198453.391.comp.lang.ada@ada-france.org> (raw)
In-Reply-To: <c9l0vo$pq3$1@sparta.btinternet.com>

Ok, so the secret formula is:

   cost(exception check) < cost(condition check) < cost(raising)

And of course which idiom is best for algorithm A depends on the nature 
and casuistics of A. Finding the critical algorithms and determining 
these properties for each one is the hard work now.

In the ASCLWG discussion I didn't intend to demonstrate past the case at 
hand then, namely the first two costs above. Maybe I was blissfully 
ignorant of the third.

Now I'll have one more hint next time I find some Mneson function slow.

Thanks for the byte :-)






  parent reply	other threads:[~2004-06-02 17:47 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-06-01 15:56 Mneson announcement and help request Marius Amado Alves
2004-06-02  2:26 ` Jeff C,
2004-06-02  3:06   ` Marius Amado Alves
2004-06-02 11:19     ` Georg Bauhaus
2004-06-02 11:41       ` Marius Amado Alves
     [not found]         ` <c9l0vo$pq3$1@sparta.btinternet.com>
2004-06-02 17:47           ` Marius Amado Alves [this message]
2004-06-02 19:46             ` Martin Dowie
2004-06-02 22:10           ` Randy Brukardt
2004-06-03  5:58             ` Martin Dowie
2004-06-04  3:21               ` Randy Brukardt
2004-06-04  5:55                 ` Martin Dowie
2004-06-04  7:30                   ` Jean-Pierre Rosen
2004-06-04 14:11                     ` Larry Kilgallen
2004-06-03  4:12           ` Jeffrey Carter
2004-06-03  5:48             ` Martin Dowie
2004-06-03  9:02             ` Martin Krischik
2004-06-02 11:41       ` Georg Bauhaus
2004-06-02 13:14         ` Marius Amado Alves
2004-06-03  4:09         ` Jeffrey Carter
2004-06-03 11:24           ` Georg Bauhaus
2004-06-02  3:21   ` Marius Amado Alves
2004-06-22 20:49     ` Jacob Sparre Andersen
2004-06-23  9:36       ` Marius Amado Alves
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