From: "Matthew Heaney" <mheaney@on2.com>
Subject: Re: limited types (Was: Records that could be arrays)
Date: 27 Feb 2006 08:52:23 -0800
Date: 2006-02-27T08:52:23-08:00 [thread overview]
Message-ID: <1141059143.617291.39980@i40g2000cwc.googlegroups.com> (raw)
In-Reply-To: <1i6nwodxgp1bn.voklt7nvcl1g$.dlg@40tude.net>
Dmitry A. Kazakov wrote:
>
> 1. Passing as a parameter
Just pass a cursor:
procedure Op (C : in out Container_Type) is
begin
Do_Something (C.First);
...
end;
You know you've run out of elements when Has_Element returns False.
> 2. Copying
while (Has_Element (C) loop
Put_Element_Somewhere (Element (C);
end loop;
> 3. Merging
You'll need to define a relational operator over your element type, but
then you can say:
Merge (C1.First, C2.First);
> 4. Slicing
Just use a cursor pair:
Do_Something (C1, C2); -- half-open range
> 5. Closures and simultaneous traversal of two or more containers
Do_Something (C1, C2);
> 6. Relational operations on sets of containers
Compare (C1, C2);
If you don't understand this, go to
http://charles.tigris.org
and browse the Charles.Algorithms subsystem. (Things are a little
different for the Ada 2005 container library, but it should give you
the general idea.)
next prev parent reply other threads:[~2006-02-27 16:52 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-24 16:51 limited types (Was: Records that could be arrays) Thierry Bernier
2006-02-24 21:57 ` Randy Brukardt
2006-02-25 2:21 ` Matthew Heaney
2006-02-25 3:38 ` Matthew Heaney
2006-02-25 11:06 ` Dmitry A. Kazakov
2006-02-25 15:05 ` Matthew Heaney
2006-02-26 1:01 ` Randy Brukardt
2006-02-26 9:00 ` Dmitry A. Kazakov
2006-02-26 18:20 ` Matthew Heaney
2006-02-26 20:52 ` Dmitry A. Kazakov
2006-02-26 22:07 ` Matthew Heaney
2006-02-27 9:11 ` Dmitry A. Kazakov
2006-02-27 14:34 ` Georg Bauhaus
2006-02-27 16:05 ` Dmitry A. Kazakov
2006-02-27 16:52 ` Matthew Heaney [this message]
2006-02-27 20:21 ` Dmitry A. Kazakov
2006-02-27 21:40 ` Georg Bauhaus
2006-02-28 9:38 ` Dmitry A. Kazakov
2006-02-27 23:00 ` Matthew Heaney
2006-02-28 9:39 ` Dmitry A. Kazakov
2006-02-28 17:24 ` Matthew Heaney
2006-02-28 19:06 ` Dmitry A. Kazakov
2006-02-28 19:58 ` Matthew Heaney
2006-02-28 21:03 ` Dmitry A. Kazakov
2006-02-28 21:51 ` limited types Simon Wright
2006-03-01 1:59 ` Matthew Heaney
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