From: tmoran@acm.org
Subject: Re: Ada Address = C pointer ?
Date: Tue, 30 Oct 2001 19:53:45 GMT
Date: 2001-10-30T19:53:45+00:00 [thread overview]
Message-ID: <dzDD7.91687$gT6.47997660@news1.rdc1.sfba.home.com> (raw)
In-Reply-To: mailman.1004435945.8449.comp.lang.ada@ada.eu.org
> For example, the C function is returning an array of unsigned long. I
> want to access that array without copying it.
type UL is array(1 .. 100) of Unsigned_Long;
type P_UL is access all UL;
function Cfunc(c : in character) return P_UL;
pragma (C, Cfunc);
P : P_UL;
...
Ada.Text_IO.Put_Line(Unsigned_Long'image(Cfunc('a').all(99)));
P := Cfunc('b');
Ada.Text_IO.Put_Line(Unsigned_Long'image(P.all(98)));
next prev parent reply other threads:[~2001-10-30 19:53 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-26 18:53 Ada Address = C pointer ? M. A. Alves
2001-10-26 18:09 ` Lutz Donnerhacke
2001-10-26 21:06 ` Florian Weimer
2001-10-26 19:34 ` Mark Johnson
2001-10-26 23:39 ` tmoran
2001-10-29 13:07 ` M. A. Alves
2001-10-29 20:19 ` Matthew Heaney
2001-10-29 23:15 ` tmoran
2001-10-30 10:30 ` M. A. Alves
2001-10-30 19:53 ` tmoran
2001-10-31 13:01 ` M. A. Alves
2001-10-31 14:44 ` Marin David Condic
2001-10-30 9:58 ` M. A. Alves
2001-10-30 12:02 ` Lutz Donnerhacke
2001-10-30 12:53 ` M. A. Alves
2001-10-30 12:56 ` Lutz Donnerhacke
2001-10-30 14:26 ` M. A. Alves
2001-10-30 14:19 ` Matthew Heaney
2001-10-30 14:41 ` M. A. Alves
2001-10-30 17:10 ` Mark Johnson
2001-10-30 18:01 ` M. A. Alves
2001-10-30 20:23 ` tmoran
2001-10-31 13:13 ` M. A. Alves
2001-10-30 19:53 ` tmoran [this message]
2001-10-29 23:15 ` tmoran
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