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From: dennison@telepath.com
Subject: Re: Naming of Tagged Types and Associated Packages
Date: 1998/07/27
Date: 1998-07-27T00:00:00+00:00	[thread overview]
Message-ID: <6pi0pf$df8$1@nnrp1.dejanews.com> (raw)
In-Reply-To: m367gl943o.fsf@mheaney.ni.net

In article <m367gl943o.fsf@mheaney.ni.net>,
  Matthew Heaney <matthew_heaney@acm.org> wrote:

> The "real" name of the type is the identifier used in the type
> declaration, never the name of the enclosing package.

No, its the package name PLUS the identifier used in the type declaration.
Unless, of course you throw use clauses everywhere in your code. If you do
that then it doesn't matter much what convention you use, I won't be able to
read your code.

We have preliminarliy standardized on the Package_Name.Instance notation here.
I'm not sure I like it either, but I have yet to see a suggestion that is
better when full name notation is used. The other suggestions I have seen here
so far either redundantly name the type and the package, or encode the fact
that it is a type in the type name or a package in the package name (duh).


> You may think it looks nice, but I read this and think "Je crois qu'elle
> est laide."  Why not just
>    My_Account: Bank_Account;
>

Because that won't work. What you are really proposing is something like:

My_Account: Bank_Account_Package.Bank_Account;

...which really reads worse and types much longer than:

My_Account : Bank_Account.Instance;

> You know, the way the language designers intended?

Be careful. While this may be a nifty convention for ending discussions about
the U.S. constitution, the Ada language designers aren't yet dead. In fact,
they are still around and reading c.l.a. In my experience they have a rather
annoying habit of piping in and disagreeing with me when I was sure they'd
agree. :-)

T.E.D.

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  parent reply	other threads:[~1998-07-27  0:00 UTC|newest]

Thread overview: 138+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
1998-07-16  0:00 Naming of Tagged Types and Associated Packages taashlo
1998-07-25  0:00 ` Matthew Heaney
1998-07-25  0:00   ` Jean-Pierre Rosen
1998-07-25  0:00     ` Brian Rogoff
1998-07-26  0:00       ` Matthew Heaney
1998-07-26  0:00     ` Matthew Heaney
1998-07-26  0:00       ` nabbasi
1998-07-26  0:00         ` Matthew Heaney
1998-07-26  0:00         ` Robert Dewar
1998-07-27  0:00       ` Jean-Pierre Rosen
1998-07-28  0:00         ` Matthew Heaney
1998-07-28  0:00           ` Jean-Pierre Rosen
1998-07-28  0:00             ` dennison
1998-07-29  0:00               ` Jean-Pierre Rosen
1998-07-29  0:00                 ` dennison
1998-07-29  0:00                   ` Jean-Pierre Rosen
1998-07-30  0:00                     ` dennison
1998-07-30  0:00                       ` Jean-Pierre Rosen
1998-07-29  0:00         ` Robert I. Eachus
1998-07-30  0:00           ` Jean-Pierre Rosen
1998-07-30  0:00             ` Robert I. Eachus
1998-07-31  0:00               ` Jean-Pierre Rosen
1998-07-31  0:00                 ` Robert I. Eachus
1998-08-01  0:00                   ` Jean-Pierre Rosen
1998-08-04  0:00                     ` Matthew Heaney
1998-08-04  0:00                       ` Jean-Pierre Rosen
1998-08-10  0:00                         ` Robert I. Eachus
1998-07-30  0:00           ` Matthew Heaney
1998-07-27  0:00       ` dennison [this message]
1998-07-27  0:00         ` Stephen Leake
1998-07-27  0:00           ` dennison
1998-07-27  0:00             ` Brian Rogoff
1998-07-28  0:00               ` dennison
1998-07-28  0:00                 ` Brian Rogoff
1998-07-28  0:00                   ` Brian Rogoff
1998-07-29  0:00                     ` Matthew Heaney
1998-07-29  0:00                       ` Brian Rogoff
1998-07-28  0:00                   ` dennison
1998-07-29  0:00                     ` Matthew Heaney
1998-07-29  0:00                       ` Chris Brand
1998-07-30  0:00                         ` Matthew Heaney
1998-07-30  0:00                           ` dennison
1998-07-30  0:00                             ` Matthew Heaney
1998-07-30  0:00                               ` dennison
1998-08-01  0:00                           ` Simon Wright
1998-08-02  0:00                             ` Matthew Heaney
1998-08-03  0:00                               ` dennison
1998-08-03  0:00                                 ` Matthew Heaney
1998-08-04  0:00                                   ` dennison
1998-08-04  0:00                               ` Jean-Pierre Rosen
1998-08-04  0:00                                 ` Brian Rogoff
1998-08-05  0:00                               ` Don Harrison
1998-08-05  0:00                                 ` Matthew Heaney
1998-08-07  0:00                                   ` Don Harrison
1998-08-13  0:00                                     ` Robert A Duff
1998-08-14  0:00                                       ` Don Harrison
1998-08-14  0:00                                       ` adam
1998-08-05  0:00                                 ` Brian Rogoff
1998-08-07  0:00                                   ` doylep
1998-08-07  0:00                                     ` Brian Rogoff
1998-08-08  0:00                                       ` Matthew Heaney
1998-08-10  0:00                                       ` doylep
1998-08-10  0:00                                         ` Brian Rogoff
1998-08-10  0:00                                           ` John Volan
1998-08-10  0:00                                           ` John Volan
1998-08-11  0:00                                           ` doylep
1998-08-11  0:00                                             ` Brian Rogoff
1998-08-13  0:00                                               ` Robert A Duff
1998-08-13  0:00                                                 ` Brian Rogoff
1998-09-01  0:00                                                 ` Matthew Heaney
1998-09-01  0:00                                                   ` Dale Stanbrough
1998-09-01  0:00                                                     ` Matthew Heaney
1998-09-01  0:00                                                       ` Bob Collins
1998-09-02  0:00                                                         ` Matthew Heaney
1998-09-04  0:00                                                       ` John G. Volan
1998-08-11  0:00                                         ` Don Harrison
1998-08-11  0:00                                           ` Pat Rogers
1998-08-11  0:00                                             ` Don Harrison
1998-09-01  0:00                                               ` Matthew Heaney
1998-08-13  0:00                                         ` Robert A Duff
1998-08-13  0:00                                           ` Brian Rogoff
1998-08-15  0:00                                             ` Don Harrison
1998-08-15  0:00                                               ` Jean-Pierre Rosen
1998-08-18  0:00                                                 ` Don Harrison
1998-08-14  0:00                                           ` Don Harrison
1998-08-17  0:00                                             ` doylep
1998-08-19  0:00                                               ` Don Harrison
1998-08-12  0:00                                       ` Don Harrison
1998-08-08  0:00                                     ` Matthew Heaney
1998-08-08  0:00                                       ` John G. Volan
1998-08-09  0:00                                         ` Matthew Heaney
1998-08-10  0:00                                           ` John G. Volan
1998-08-11  0:00                                             ` Don Harrison
1998-08-11  0:00                                               ` geoff
1998-08-11  0:00                                             ` John Volan
1998-08-31  0:00                                             ` Matthew Heaney
1998-08-31  0:00                                               ` Tucker Taft
1998-09-06  0:00                                                 ` John G. Volan
1998-09-06  0:00                                                   ` Matthew Heaney
1998-09-04  0:00                                               ` John G. Volan
1998-09-05  0:00                                                 ` Matthew Heaney
1998-09-05  0:00                                                   ` John G. Volan
1998-09-04  0:00                                               ` John G. Volan
1998-09-05  0:00                                                 ` John G. Volan
1998-09-06  0:00                                                   ` Matthew Heaney
1998-09-06  0:00                                                 ` Matthew Heaney
1998-09-04  0:00                                               ` John G. Volan
1998-09-06  0:00                                                 ` Matthew Heaney
1998-09-06  0:00                                                   ` John G. Volan
1998-09-06  0:00                                                   ` John G. Volan
1998-09-06  0:00                                                     ` Brian Rogoff
1998-09-06  0:00                                                       ` John G. Volan
1998-09-07  0:00                                                         ` Brian Rogoff
1998-09-07  0:00                                                           ` John G. Volan
1998-09-16  0:00                                                             ` Matthew Heaney
1998-09-05  0:00                                               ` John G. Volan
1998-09-05  0:00                                               ` John G. Volan
1998-08-11  0:00                                       ` doylep
1998-08-07  0:00                                   ` Don Harrison
1998-08-05  0:00                           ` Static Polymorphism (Was Re: Naming of Tagged Types...) Brian Rogoff
1998-08-06  0:00                             ` Matthew Heaney
1998-08-06  0:00                               ` Brian Rogoff
1998-07-28  0:00             ` Naming of Tagged Types and Associated Packages Norman H. Cohen
1998-07-28  0:00               ` Matthew Heaney
1998-07-28  0:00               ` Stephen Leake
1998-07-28  0:00         ` Matthew Heaney
1998-07-28  0:00           ` Jean-Pierre Rosen
1998-07-28  0:00             ` Matthew Heaney
1998-07-28  0:00               ` dennison
1998-07-29  0:00                 ` Matthew Heaney
1998-07-30  0:00                 ` Robert Dewar
1998-07-30  0:00                   ` Matthew Heaney
1998-08-06  0:00         ` Robert A Duff
1998-08-06  0:00           ` Matthew Heaney
1998-08-06  0:00             ` Tucker Taft
1998-08-31  0:00               ` Matthew Heaney
  -- strict thread matches above, loose matches on Subject: below --
1998-07-26  0:00 tmoran
1998-07-27  0:00 ` dennison
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