From: bobduff@world.std.com (Robert A Duff)
Subject: Re: Real OO
Date: 1996/04/30
Date: 1996-04-30T00:00:00+00:00 [thread overview]
Message-ID: <Dqp511.Ass@world.std.com> (raw)
In-Reply-To: 4m5ugh$ben@nntp.Stanford.EDU
In article <4m5ugh$ben@nntp.Stanford.EDU>,
Amit Patel <amitp@Xenon.Stanford.EDU> wrote:
>Another example is a compiler, which has a fixed set of intermediate
>representation data variants (add, mul, mov, etc.) and a varying
>number of operations (code optimization passes). Each optimization
>pass can be put into a separate module, and new optimization passes
>can be added without modifying the intermediate code definition.
What if the "representation data variants" are *not* fixed. How do you
design things so that it's easy to add a new one of those, and *also*
easy to add a new optimization pass? "Design Patterns" by Gamma et al
seems to force you to decide which of those two dimensions you might
want to modify in the future, and design accordingly. But what if
*both* are likely to need modification?
- Bob
next prev parent reply other threads:[~1996-04-30 0:00 UTC|newest]
Thread overview: 218+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4id031$cf9@dayuc.dayton.saic.com>
1996-03-18 0:00 ` Real OO Norman H. Cohen
1996-03-18 0:00 ` The Right Reverend Colin James III
1996-03-19 0:00 ` Norman H. Cohen
1996-03-20 0:00 ` Norman Cohen giving IBM a bad name The Right Reverend Colin James III
1996-03-20 0:00 ` Dave Retherford
1996-03-20 0:00 ` Real OO Dale Stanbrough
1996-03-21 0:00 ` Richard Pitre
1996-03-20 0:00 ` Colin James III giving humans a bad name (was Re: Norman Cohen giving IBM a bad name) David Emery
1996-03-20 0:00 ` Mark R Okern - F95
1996-03-20 0:00 ` Real OO John G. Volan
1996-03-21 0:00 ` Scott Leschke
1996-03-21 0:00 ` Norman H. Cohen
1996-03-21 0:00 ` Robert A Duff
1996-03-22 0:00 ` Don Harrison
1996-03-21 0:00 ` Colin James III giving humans a bad name (was Re: Norman Cohen giving IBM a bad name) Richard A. O'Keefe
1996-03-21 0:00 ` Robert Dewar
1996-03-20 0:00 ` Norman Cohen giving IBM a bad name Brian & Karen Bell
1996-03-21 0:00 ` Kent Mitchell
1996-03-22 0:00 ` Robert Munck
1996-03-22 0:00 ` Mark Brennan
1996-03-22 0:00 ` David Curry
1996-03-23 0:00 ` Tom Reid
1996-03-21 0:00 ` Real OO Don Harrison
1996-03-21 0:00 ` Colin James III giving humans a bad name (was Re: Norman Cohen giving IBM a bad name) Ulrich Windl
1996-03-20 0:00 ` Real OO Don Harrison
1996-03-22 0:00 ` Don Harrison
1996-03-22 0:00 ` Norman H. Cohen
1996-03-27 0:00 ` Don Harrison
1996-03-27 0:00 ` Norman H. Cohen
1996-03-28 0:00 ` Jacob Gore
1996-04-04 0:00 ` Don Harrison
1996-04-04 0:00 ` Jon S Anthony
1996-04-04 0:00 ` Tucker Taft
1996-04-04 0:00 ` Tucker Taft
1996-04-12 0:00 ` Don Harrison
1996-04-12 0:00 ` Don Harrison
1996-04-15 0:00 ` Robert I. Eachus
1996-04-19 0:00 ` Don Harrison
1996-04-19 0:00 ` Matt Kennel
1996-04-20 0:00 ` Bob Hathaway
1996-04-23 0:00 ` Don Harrison
1996-04-04 0:00 ` Laurent Guerby
1996-04-04 0:00 ` Robb Nebbe
1996-03-22 0:00 ` Norman H. Cohen
1996-03-26 0:00 ` Don Harrison
1996-03-26 0:00 ` Norman H. Cohen
1996-03-29 0:00 ` Don Harrison
1996-03-27 0:00 ` Thomas Beale
1996-03-28 0:00 ` Don Harrison
1996-03-23 0:00 ` Joachim Durchholz
1996-03-26 0:00 ` Norman H. Cohen
1996-04-04 0:00 ` Don Harrison
1996-04-04 0:00 ` Jon S Anthony
1996-04-12 0:00 ` Don Harrison
1996-04-17 0:00 ` Jon S Anthony
1996-04-19 0:00 ` Don Harrison
1996-04-19 0:00 ` Jon S Anthony
1996-04-23 0:00 ` Don Harrison
1996-04-24 0:00 ` Don Harrison
1996-04-29 0:00 ` Jon S Anthony
1996-04-30 0:00 ` Robert Dewar
1996-04-30 0:00 ` Amit Patel
1996-04-30 0:00 ` Robert A Duff [this message]
1996-05-07 0:00 ` Amit Patel
1996-05-01 0:00 ` Norman H. Cohen
1996-05-01 0:00 ` Colin James III (The Rt Rev'd)
1996-05-07 0:00 ` Amit Patel
1996-04-30 0:00 ` Robert A Duff
1996-04-30 0:00 ` Robert Dewar
1996-05-01 0:00 ` Richard Bielak
1996-04-30 0:00 ` Amit Patel
1996-05-01 0:00 ` Adam Beneschan
1996-05-02 0:00 ` Ell
1996-05-01 0:00 ` AdaWorks
1996-05-01 0:00 ` Don Harrison
1996-05-01 0:00 ` David Hopwood
1996-05-03 0:00 ` Don Harrison
1996-05-01 0:00 ` Don Harrison
1996-05-02 0:00 ` Robert A Duff
1996-05-03 0:00 ` Don Harrison
1996-05-03 0:00 ` Robert A Duff
1996-05-06 0:00 ` Don Harrison
1996-05-06 0:00 ` Robert A Duff
1996-05-06 0:00 ` Robb Nebbe
1996-05-02 0:00 ` Robert A Duff
1996-05-03 0:00 ` Don Harrison
1996-05-10 0:00 ` Don Harrison
1996-05-08 0:00 ` Joachim Durchholz
1996-05-03 0:00 ` Don Harrison
1996-05-03 0:00 ` Dave Fitch
1996-05-07 0:00 ` Jon S Anthony
1996-04-30 0:00 ` Jon S Anthony
1996-05-01 0:00 ` Matt Kennel
1996-05-03 0:00 ` Don Harrison
1996-05-02 0:00 ` Don Harrison
1996-05-02 0:00 ` Jon S Anthony
1996-05-03 0:00 ` Don Harrison
1996-05-06 0:00 ` Jon S Anthony
1996-05-02 0:00 ` Robert I. Eachus
1996-05-06 0:00 ` Jon S Anthony
1996-05-06 0:00 ` Don Harrison
1996-05-06 0:00 ` Don Harrison
1996-05-07 0:00 ` Jon S Anthony
1996-05-13 0:00 ` Don Harrison
1996-05-09 0:00 ` Jon S Anthony
1996-04-30 0:00 ` Joachim Durchholz
1996-04-19 0:00 ` Multiple Dispatch in Ada 95 (Was Re: Real OO) Brian Rogoff
1996-04-21 0:00 ` Brian Rogoff
1996-04-19 0:00 ` Robert I. Eachus
1996-04-20 0:00 ` Brian Rogoff
1996-04-21 0:00 ` Robert A Duff
1996-04-24 0:00 ` Real OO Joachim Durchholz
1996-05-01 0:00 ` Matt Kennel
1996-05-02 0:00 ` Don Harrison
1996-05-07 0:00 ` Joachim Durchholz
1996-05-08 0:00 ` Jon S Anthony
1996-05-09 0:00 ` Robert I. Eachus
1996-04-30 0:00 ` Jon S Anthony
1996-05-03 0:00 ` Don Harrison
1996-05-07 0:00 ` Jon S Anthony
1996-04-30 0:00 ` Joachim Durchholz
1996-05-08 0:00 ` Joachim Durchholz
1996-05-10 0:00 ` Jon S Anthony
1996-05-02 0:00 ` Jon S Anthony
1996-05-06 0:00 ` Jon S Anthony
1996-04-08 0:00 ` Norman H. Cohen
1996-04-08 0:00 ` Robert A Duff
1996-04-09 0:00 ` Norman H. Cohen
1996-04-10 0:00 ` Don Harrison
1996-04-11 0:00 ` Jacob Gore
1996-04-12 0:00 ` Don Harrison
1996-04-12 0:00 ` Jon S Anthony
1996-04-13 0:00 ` Robert A Duff
1996-04-12 0:00 ` Matt Kennel
1996-04-15 0:00 ` Don Harrison
1996-04-16 0:00 ` Jon S Anthony
1996-04-12 0:00 ` Don Harrison
1996-04-12 0:00 ` Jacob Gore
1996-04-16 0:00 ` Don Harrison
1996-04-09 0:00 ` Jon S Anthony
1996-04-09 0:00 ` Valery CROIZIER
1996-04-09 0:00 ` Joachim Durchholz
1996-05-02 0:00 ` Joachim Durchholz
1996-05-05 0:00 ` Robert A Duff
1996-05-05 0:00 ` Robert Dewar
1996-05-06 0:00 ` Norman H. Cohen
1996-05-07 0:00 ` Ada terminology (was Re: Real OO) David Hopwood
1996-05-07 0:00 ` The Right Reverend Colin James III
1996-05-07 0:00 ` Tucker Taft
1996-05-07 0:00 ` The Right Reverend Colin James III
1996-05-08 0:00 ` bill.williams
1996-05-07 0:00 ` Dave Jones
1996-05-07 0:00 ` Real OO Don Harrison
1996-05-07 0:00 ` Jon S Anthony
1996-05-08 0:00 ` Don Harrison
1996-05-08 0:00 ` Norman H. Cohen
1996-05-08 0:00 ` Robert A Duff
1996-05-10 0:00 ` Matt Kennel
1996-05-10 0:00 ` Robert A Duff
1996-05-14 0:00 ` Matt Kennel
1996-05-15 0:00 ` Robert A Duff
1996-05-07 0:00 ` Amit Patel
1996-05-07 0:00 ` The Right Reverend Colin James III
1996-05-08 0:00 ` Don Harrison
1996-05-08 0:00 ` Juergen Schlegelmilch
[not found] ` <Dr4538.D27@assip.csasyd.oz>
1996-05-09 0:00 ` Juergen Schlegelmilch
1996-05-09 0:00 ` Richard Riehle
1996-05-10 0:00 ` Tucker Taft
1996-05-13 0:00 ` Don Harrison
1996-05-13 0:00 ` Tucker Taft
1996-05-14 0:00 ` Don Harrison
1996-05-14 0:00 ` Steve Tynor
1996-05-14 0:00 ` Robert A Duff
1996-05-15 0:00 ` Don Harrison
1996-05-14 0:00 ` Robert A Duff
1996-05-15 0:00 ` Steve Tynor
1996-05-15 0:00 ` Robert A Duff
1996-05-16 0:00 ` James McKim
1996-05-18 0:00 ` Matt Kennel
1996-05-20 0:00 ` James McKim
1996-05-22 0:00 ` Matt Kennel
1996-05-14 0:00 ` Roger Browne
1996-05-14 0:00 ` Joachim Durchholz
1996-05-15 0:00 ` Alexander Kjeldaas
1996-05-15 0:00 ` Steve Tynor
1996-05-19 0:00 ` Piercarlo Grandi
1996-05-14 0:00 ` James McKim
1996-05-15 0:00 ` Juergen Schlegelmilch
1996-05-20 0:00 ` Joachim Durchholz
1996-05-07 0:00 ` Joachim Durchholz
1996-05-09 0:00 ` Don Harrison
1996-05-09 0:00 ` Jon S Anthony
1996-05-09 0:00 ` Joachim Durchholz
1996-04-02 0:00 ` Detecting type mismatch at compile time (was Re: Real OO) Robert I. Eachus
1996-04-03 0:00 ` Richard Bielak
1996-04-04 0:00 ` Don Harrison
1996-03-28 0:00 ` Real OO Joachim Durchholz
1996-03-29 0:00 ` Norman H. Cohen
1996-03-30 0:00 ` John G. Volan
1996-03-26 0:00 ` Jon S Anthony
1996-03-29 0:00 ` Joachim Durchholz
1996-04-04 0:00 ` Don Harrison
1996-04-04 0:00 ` Steve Tynor
1996-04-08 0:00 ` Norman H. Cohen
1996-04-09 0:00 ` Matt Kennel
1996-04-04 0:00 ` Dominique Colnet
1996-04-08 0:00 ` Matt Kennel
1996-04-09 0:00 ` Norman H. Cohen
1996-04-09 0:00 ` Robert C. Martin
1996-04-10 0:00 ` J. Kanze
1996-05-02 0:00 Bob Crispen
[not found] <DoDLr7.JDB@world.std.com>
[not found] ` <4if7s5$bfk@ra.nrl.navy.mil>
[not found] ` <DoDqH4.29v@world.std.com>
1996-03-26 0:00 ` AdaWorks
1996-03-29 0:00 ` Brian Rogoff
[not found] <JSA.96Mar13143956@organon.com>
1996-03-15 0:00 ` Don Harrison
[not found] <4hneps$1238@watnews1.watson.ibm.com>
[not found] ` <Do3F1K.4xG@assip.csasyd.oz>
[not found] ` <4i455s$ijq@watnews1.watson.ibm.com>
1996-03-15 0:00 ` Don Harrison
[not found] ` <DoBH80.9u9@world.std.com>
1996-03-15 0:00 ` Richard Pitre
1996-03-15 0:00 ` Mark A Biggar
1996-03-16 0:00 ` Des Kenny
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