From: Jerry <list_email@icloud.com>
Subject: Re: How to access an array using two different indexing schemes
Date: Sat, 25 Nov 2017 17:07:05 -0800 (PST)
Date: 2017-11-25T17:07:05-08:00 [thread overview]
Message-ID: <949666d5-1c4b-449d-a791-6a26f0b8e934@googlegroups.com> (raw)
In-Reply-To: <ce4bbfd6-1d88-47ee-a769-925ef4a2f65d@googlegroups.com>
On Friday, November 24, 2017 at 4:38:10 PM UTC-7, Jerry wrote:
> I frequently allocate memory for arrays from the heap, as discussed previously on this list, like this:
>
> with Ada.Numerics.Long_Real_Arrays; use Ada.Numerics.Long_Real_Arrays;
> procedure Double_Array_2 is
> type Real_Vector_Access is access Real_Vector;
> x_Ptr : Real_Vector_Access := new Real_Vector(-4 .. 3);
> x : Real_Vector renames x_Ptr.all;
> y_Ptr : Real_Vector_Access := new Real_Vector(0 .. 7);
> y : Real_Vector renames y_Ptr.all;
> begin
> null;
> end Double_Array_2;
>
> How would I use the 'Address trick in this situation?
>
Any help here? I've spend several hours on this one. I'm not out of ideas but I'm pretty challenged by this. Currently trying things with System.Address_To_Access_Conversions.
Jerry
next prev parent reply other threads:[~2017-11-26 1:07 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-24 11:42 How to access an array using two different indexing schemes Jerry
2017-11-24 12:33 ` Jeffrey R. Carter
2017-11-24 15:52 ` AdaMagica
2017-11-24 22:25 ` Jerry
2017-11-25 13:57 ` AdaMagica
2017-11-24 22:23 ` Jerry
2017-11-25 15:39 ` Robin
2017-11-25 20:58 ` Jerry
2017-11-26 10:22 ` Robin
2017-11-28 21:57 ` G. B.
2017-11-24 17:37 ` A. Cervetti
2017-11-24 21:48 ` Jerry
2017-11-24 22:15 ` Robert A Duff
2017-11-24 23:38 ` Jerry
2017-11-26 1:07 ` Jerry [this message]
2017-11-26 8:58 ` Dmitry A. Kazakov
2017-11-26 10:31 ` Jerry
2017-11-28 1:31 ` Randy Brukardt
2017-11-28 1:25 ` Randy Brukardt
2017-11-29 4:57 ` Jerry
2017-11-29 15:01 ` AdaMagica
2017-11-29 15:21 ` AdaMagica
2017-11-30 5:32 ` Jerry
2017-11-30 5:30 ` Jerry
2017-11-29 15:03 ` AdaMagica
2017-11-29 20:53 ` Randy Brukardt
2017-11-29 16:03 ` Shark8
2017-11-29 17:04 ` AdaMagica
2017-11-29 20:56 ` Randy Brukardt
2017-11-30 5:56 ` Jerry
2017-11-30 11:11 ` AdaMagica
2017-11-30 11:40 ` AdaMagica
2017-11-30 14:47 ` Niklas Holsti
2017-11-30 17:30 ` AdaMagica
2017-11-30 19:31 ` G. B.
2017-11-30 19:43 ` Shark8
2017-11-30 22:10 ` Randy Brukardt
2017-11-30 21:57 ` Randy Brukardt
2017-11-30 22:49 ` Jerry
2017-11-30 23:00 ` Jerry
2017-11-30 21:50 ` Randy Brukardt
2017-11-30 23:13 ` Jerry
2017-11-24 18:37 ` Per Sandberg
2017-11-24 21:28 ` Jerry
2017-11-24 21:40 ` Dmitry A. Kazakov
2017-11-28 1:33 ` Randy Brukardt
2017-11-24 22:12 ` Robert A Duff
2017-11-28 1:39 ` Randy Brukardt
replies disabled
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox