From: stt@houdini.camb.inmet.com (Tucker Taft)
Subject: Re: Equality operator overloading in ADA 83
Date: 1997/05/07
Date: 1997-05-07T00:00:00+00:00 [thread overview]
Message-ID: <E9sM46.D8p.0.-s@inmet.camb.inmet.com> (raw)
In-Reply-To: mheaney-ya023680000605970918470001@news.ni.net
Matthew Heaney (mheaney@ni.net) wrote:
: ...
: One thing he mentioned that didn't go in that probably should have (I think
: that's what he said...) is
: procedure P (O : access constant T);
: I've actually had a use for this kind of thing. It would allow me to take
: the 'Access of an tagged parameter of mode in:
: procedure Q (O : in T) is
: begin
: P (O'Access);
: ...
: As it stands now I can't do that, because the object passed to "access T"
: has to be mode in out. Bummer.
You can declare a named access-to-constant type, and use that instead
of an anonymous type. E.g.:
type acc_to_con is access constant T;
...
procedure P(O : acc_to_con);
You will need to use 'Unchecked_Access to call it, though that is
not exactly a huge crime in this case (IMHO).
: --------------------------------------------------------------------
: Matthew Heaney
: Software Development Consultant
: <mailto:matthew_heaney@acm.org>
: (818) 985-1271
-Tucker Taft stt@inmet.com http://www.inmet.com/~stt/
Intermetrics, Inc. Burlington, MA USA
next prev parent reply other threads:[~1997-05-07 0:00 UTC|newest]
Thread overview: 114+ messages / expand[flat|nested] mbox.gz Atom feed top
1997-04-21 0:00 Equality operator overloading in ADA 83 Manuel Wenger
1997-04-22 0:00 ` Kevin Cline
1997-04-22 0:00 ` Mark A Biggar
1997-04-24 0:00 ` Keith Thompson
1997-04-22 0:00 ` Matthew Heaney
1997-04-22 0:00 ` Philip Brashear
1997-04-22 0:00 ` Mats Weber
1997-04-22 0:00 ` Matthew Heaney
1997-04-23 0:00 ` Mats Weber
1997-04-23 0:00 ` Robert A Duff
1997-04-25 0:00 ` Kevin Cline
1997-04-25 0:00 ` Robert A Duff
1997-04-25 0:00 ` Matthew Heaney
1997-04-25 0:00 ` Robert A Duff
1997-04-25 0:00 ` Jon S Anthony
1997-04-27 0:00 ` Robert Dewar
1997-04-28 0:00 ` Robert I. Eachus
1997-04-29 0:00 ` Jon S Anthony
1997-04-26 0:00 ` Robert Dewar
1997-04-27 0:00 ` Matthew Heaney
1997-04-27 0:00 ` Robert A Duff
1997-04-26 0:00 ` Robert Dewar
1997-04-26 0:00 ` Matthew Heaney
1997-04-22 0:00 ` Robert A Duff
1997-04-22 0:00 ` Mats Weber
1997-04-22 0:00 ` Matthew Heaney
1997-04-23 0:00 ` Mats Weber
1997-04-23 0:00 ` Robert Dewar
1997-04-24 0:00 ` Robert A Duff
1997-04-29 0:00 ` Mats Weber
1997-05-01 0:00 ` Robert Dewar
1997-04-23 0:00 ` Robert A Duff
1997-04-24 0:00 ` Mats Weber
1997-04-24 0:00 ` Robert A Duff
1997-04-24 0:00 ` Robert Dewar
1997-04-25 0:00 ` Robert A Duff
1997-04-26 0:00 ` Nick Roberts
1997-04-26 0:00 ` Robert Dewar
1997-04-26 0:00 ` Matthew Heaney
1997-05-02 0:00 ` Nick Roberts
1997-05-04 0:00 ` Robert Dewar
1997-05-05 0:00 ` Mats Weber
1997-05-05 0:00 ` Robert Dewar
1997-05-06 0:00 ` Matthew Heaney
1997-05-06 0:00 ` Robert Dewar
1997-05-07 0:00 ` Tucker Taft [this message]
1997-05-05 0:00 ` Robert A Duff
1997-04-26 0:00 ` Robert A Duff
1997-04-26 0:00 ` Robert Dewar
1997-04-27 0:00 ` Robert A Duff
1997-04-26 0:00 ` Robert Dewar
1997-04-28 0:00 ` Simon Wright
1997-04-29 0:00 ` Robert I. Eachus
1997-04-29 0:00 ` Mats Weber
1997-05-01 0:00 ` Robert Dewar
[not found] ` <01bc571c$01f3ffc0$5de2b8cd@p5120.bda>
1997-05-03 0:00 ` Robert Dewar
1997-04-27 0:00 ` Robert Dewar
1997-04-27 0:00 ` Fergus Henderson
1997-04-27 0:00 ` Robert Dewar
1997-04-28 0:00 ` Fergus Henderson
1997-04-28 0:00 ` Robert Dewar
1997-04-25 0:00 ` Kevin Cline
1997-04-25 0:00 ` Robert A Duff
1997-04-25 0:00 ` Mats Weber
1997-04-25 0:00 ` Robert Dewar
1997-04-29 0:00 ` Mats Weber
1997-05-01 0:00 ` Robert Dewar
1997-04-25 0:00 ` Mats Weber
1997-04-27 0:00 ` Robert Dewar
1997-04-29 0:00 ` Mats Weber
1997-04-25 0:00 ` Mats Weber
1997-04-27 0:00 ` Geert Bosch
1997-04-24 0:00 ` Matthew Heaney
1997-04-25 0:00 ` Robert Dewar
1997-04-25 0:00 ` Matthew Heaney
1997-04-26 0:00 ` Robert Dewar
1997-04-26 0:00 ` Robert A Duff
1997-04-25 0:00 ` Robert Dewar
1997-04-25 0:00 ` Matthew Heaney
1997-04-26 0:00 ` Robert Dewar
1997-04-26 0:00 ` Fergus Henderson
1997-04-26 0:00 ` Robert A Duff
1997-04-26 0:00 ` Robert Dewar
1997-04-27 0:00 ` Robert Dewar
1997-04-28 0:00 ` Robert Dewar
1997-04-28 0:00 ` Robert Dewar
1997-04-29 0:00 ` Matthew Heaney
1997-05-01 0:00 ` Robert Dewar
1997-04-29 0:00 ` Mats Weber
1997-04-29 0:00 ` Robert A Duff
1997-04-29 0:00 ` Matthew Heaney
1997-05-02 0:00 ` Tucker Taft
1997-05-02 0:00 ` Robert Dewar
1997-05-02 0:00 ` Robert A Duff
1997-05-03 0:00 ` Robert Dewar
1997-05-01 0:00 ` Robert Dewar
1997-04-24 0:00 ` Robert Dewar
1997-04-24 0:00 ` Robert Dewar
1997-04-24 0:00 ` Robert A Duff
1997-04-25 0:00 ` Robert Dewar
1997-04-25 0:00 ` Matthew Heaney
1997-04-26 0:00 ` Robert Dewar
1997-04-26 0:00 ` Robert A Duff
1997-04-26 0:00 ` Robert Dewar
1997-04-26 0:00 ` Matthew Heaney
1997-04-27 0:00 ` Robert Dewar
1997-04-27 0:00 ` Robert A Duff
1997-04-26 0:00 ` Robert Dewar
1997-05-02 0:00 ` Nick Roberts
1997-05-04 0:00 ` Robert Dewar
1997-04-26 0:00 ` Robert Dewar
1997-04-26 0:00 ` Matthew Heaney
1997-04-27 0:00 ` Robert A Duff
1997-04-22 0:00 ` Mats Weber
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