From: Brian Rogoff <bpr@shell5.ba.best.com>
Subject: Re: friend classes in ada95 (long)
Date: 2000/04/19
Date: 2000-04-19T00:00:00+00:00 [thread overview]
Message-ID: <Pine.BSF.4.21.0004191115030.25640-100000@shell5.ba.best.com> (raw)
In-Reply-To: t78zyaqa7w.fsf@calumny.jyacc.com
On 19 Apr 2000, Hyman Rosen wrote:
> Brian Rogoff <bpr@shell5.ba.best.com> writes:
> > There was some work at grafting interface MI into C++, indeed I believe
> > that GNU C++ may still support the "signature" proposal of Russo and
> > Baumgartner. I thought that stuff was neat, and hope something similar
> > finds its way into the next Ada.
>
> Signatures are being removed from the latest version of GNU C++.
> There is no need to "graft interface MI" into C++ because C++
> fully supports interface MI as it stands.
I disagree with your assertion. GNU C++ signatures allowed subtyping
*independent* of class hierarchy, and even allowed the extraction of
a signature from an existing class using a "sigof" operator, something
even Java doesn't have.
-- Brian
next prev parent reply other threads:[~2000-04-19 0:00 UTC|newest]
Thread overview: 91+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-04-14 0:00 friend classes in ada95 Stefan Folkesson
2000-04-14 0:00 ` swhalen
2000-04-14 0:00 ` Florian Weimer
2000-04-14 0:00 ` Stefan Folkesson
2000-04-14 0:00 ` Julian Day
2000-04-14 0:00 ` Steve Folly
2000-04-14 0:00 ` Robert A Duff
2000-04-17 0:00 ` John J. Rusnak
2000-04-18 0:00 ` Vincent Marciante
2000-04-18 0:00 ` John Rusnak
2000-04-18 0:00 ` Steve Folly
2000-04-14 0:00 ` John J. Rusnak
2000-04-15 0:00 ` Jeff Carter
2000-04-16 0:00 ` Robert Dewar
2000-04-16 0:00 ` Jeff Carter
2000-04-16 0:00 ` David Botton
2000-04-17 0:00 ` Robert Dewar
2000-04-17 0:00 ` Hyman Rosen
2000-04-17 0:00 ` Robert Dewar
2000-04-16 0:00 ` David Botton
2000-04-17 0:00 ` Robert Dewar
2000-04-17 0:00 ` David Botton
2000-04-17 0:00 ` David Botton
2000-04-18 0:00 ` friend classes in ada95 (long) tmoran
2000-04-18 0:00 ` David Botton
2000-04-18 0:00 ` friend classes in ada95 Stanley R. Allen
2000-04-19 0:00 ` friend classes in ada95 (long) Brian Rogoff
2000-04-19 0:00 ` David Botton
2000-04-19 0:00 ` Hyman Rosen
2000-04-19 0:00 ` Brian Rogoff [this message]
2000-04-23 0:00 ` Hyman Rosen
2000-04-23 0:00 ` Brian Rogoff
2000-04-24 0:00 ` Hyman Rosen
2000-04-25 0:00 ` Brian Rogoff
2000-04-25 0:00 ` Ole-Hjalmar Kristensen
2000-04-19 0:00 ` MI, was Re: friend classes in ada95 tmoran
2000-04-19 0:00 ` David Botton
2000-04-18 0:00 ` Geoff Bull
2000-04-18 0:00 ` David Botton
2000-04-18 0:00 ` Jean-Pierre Rosen
2000-04-18 0:00 ` John Rusnak
2000-04-19 0:00 ` Robert Dewar
2000-04-18 0:00 ` David Botton
2000-04-18 0:00 ` Pascal Obry
2000-04-18 0:00 ` tmoran
2000-04-18 0:00 ` John J. Rusnak
2000-04-19 0:00 ` Robert Dewar
2000-04-19 0:00 ` Geoff Bull
2000-04-19 0:00 ` Robert Dewar
2000-04-19 0:00 ` Jeff Susanj
2000-04-19 0:00 ` tmoran
2000-04-19 0:00 ` Robert Dewar
2000-04-19 0:00 ` Jeff Carter
2000-04-19 0:00 ` Ray Blaak
2000-04-20 0:00 ` Robert Dewar
2000-04-20 0:00 ` Ray Blaak
2000-04-20 0:00 ` Charles Hixson
2000-04-21 0:00 ` Jon S Anthony
2000-04-21 0:00 ` Jean-Pierre Rosen
2000-04-29 0:00 ` Aidan Skinner
2000-04-29 0:00 ` Robert I. Eachus
2000-04-20 0:00 ` Jean-Pierre Rosen
2000-04-20 0:00 ` Robert Dewar
2000-04-20 0:00 ` Brian Rogoff
2000-04-20 0:00 ` BSCrawford
2000-04-20 0:00 ` Jean-Pierre Rosen
2000-04-20 0:00 ` Ray Blaak
2000-04-20 0:00 ` Jean-Pierre Rosen
2000-04-24 0:00 ` Ray Blaak
2000-04-20 0:00 ` Robert Dewar
2000-04-20 0:00 ` Jeff Carter
2000-04-21 0:00 ` Robert Dewar
2000-04-21 0:00 ` Jon S Anthony
2000-04-22 0:00 ` Robert Dewar
2000-04-21 0:00 ` Ken Garlington
2000-04-19 0:00 ` Bill Greene
2000-04-19 0:00 ` David Botton
2000-04-19 0:00 ` Robert Dewar
2000-04-19 0:00 ` Robert Dewar
2000-04-20 0:00 ` Geoff Bull
2000-04-19 0:00 ` Ehud Lamm
2000-04-19 0:00 ` Jean-Pierre Rosen
2000-04-17 0:00 ` Robert I. Eachus
2000-04-18 0:00 ` Robert Dewar
2000-04-19 0:00 ` Robert I. Eachus
2000-04-20 0:00 ` Robert Dewar
2000-04-20 0:00 ` Ray Blaak
2000-04-23 0:00 ` Robert I. Eachus
2000-04-19 0:00 ` Alfred Hilscher
2000-04-19 0:00 ` Ray Blaak
2000-04-19 0:00 ` Robert Dewar
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