From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
Subject: Re: Address and bit mask
Date: Mon, 29 Aug 2011 19:47:22 +0200
Date: 2011-08-29T19:47:22+02:00 [thread overview]
Message-ID: <1g1ukvu32qav9.p0daj93ws4s6.dlg@40tude.net> (raw)
In-Reply-To: 80d7ce1b-8621-47aa-8d03-4d168fd52b30@o9g2000vbo.googlegroups.com
On Mon, 29 Aug 2011 09:33:29 -0700 (PDT), milouz wrote:
>> To start with, check out package System.Storage_Elements. It at least
>> has To_Address/To_Integer subprograms.
>
> As far as I understand, your solution is to convert the address in
> address_integer, manipulating it, and then converting it in address.
> And all that stuff is because Address type is defined as private.
> Am I right ?
There is Storage_Offset type in System.Storage_Elements. Address arithmetic
is most likely to be done on the offsets to some definite address, for
example, alignment computations. Bit-wise operations are either meaningless
or machine-specific.
--
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de
next prev parent reply other threads:[~2011-08-29 17:47 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-29 15:46 Address and bit mask milouz
2011-08-29 16:06 ` Martin
2011-08-29 16:33 ` milouz
2011-08-29 17:47 ` Dmitry A. Kazakov [this message]
2011-08-29 17:54 ` Martin
2011-08-29 18:46 ` tmoran
2011-08-29 19:41 ` Ludovic Brenta
2011-08-29 19:54 ` Adam Beneschan
2011-08-30 9:14 ` milouz
2011-08-30 10:34 ` Ludovic Brenta
2011-08-30 10:58 ` Ludovic Brenta
2011-08-30 12:44 ` Georg Bauhaus
2011-08-30 14:04 ` Dmitry A. Kazakov
2011-08-30 16:12 ` Georg Bauhaus
2011-08-30 16:59 ` Dmitry A. Kazakov
2011-08-30 14:52 ` Adam Beneschan
2011-08-30 10:40 ` Simon Wright
2011-08-30 10:44 ` Simon Wright
2011-08-30 15:20 ` tmoran
2011-08-30 16:08 ` milouz
2011-08-30 16:45 ` Georg Bauhaus
2011-08-30 19:31 ` Adam Beneschan
2011-08-30 19:56 ` Dmitry A. Kazakov
2011-08-31 6:16 ` The simple Image issue (was: Address and bit mask) Georg Bauhaus
2011-08-31 14:44 ` The simple Image issue Dmitry A. Kazakov
2011-08-31 15:36 ` Georg Bauhaus
2011-08-31 15:53 ` Dmitry A. Kazakov
2011-08-31 16:23 ` Georg Bauhaus
2011-08-31 16:27 ` Dmitry A. Kazakov
2011-08-31 16:30 ` Georg Bauhaus
2011-08-31 16:50 ` Dmitry A. Kazakov
2011-08-31 20:41 ` Georg Bauhaus
2011-08-31 21:17 ` Robert A Duff
2011-09-01 7:36 ` Dmitry A. Kazakov
2011-09-01 7:46 ` Dmitry A. Kazakov
2011-09-01 9:50 ` Overloading parentheses and type expectations (was: The simple Image issue) Georg Bauhaus
2011-09-02 7:54 ` Overloading parentheses and type expectations Dmitry A. Kazakov
2011-09-02 10:37 ` Georg Bauhaus
2011-09-02 12:40 ` Dmitry A. Kazakov
2011-09-02 16:08 ` Georg Bauhaus
2011-09-02 17:29 ` Dmitry A. Kazakov
2011-08-31 15:53 ` The simple Image issue Hyman Rosen
2011-08-31 16:07 ` Dmitry A. Kazakov
2011-08-31 16:08 ` Simon Wright
2011-08-31 16:26 ` Dmitry A. Kazakov
2011-08-31 16:25 ` Georg Bauhaus
2011-08-31 16:30 ` Hyman Rosen
2011-08-31 16:34 ` Georg Bauhaus
2011-08-31 16:43 ` Adam Beneschan
2011-08-31 21:58 ` Georg Bauhaus
2011-09-01 7:59 ` Dmitry A. Kazakov
2011-08-31 16:08 ` The simple Image issue (was: Address and bit mask) Adam Beneschan
2011-08-31 16:53 ` The simple Image issue Simon Wright
2011-08-31 17:02 ` Hyman Rosen
2011-08-31 20:33 ` Georg Bauhaus
2011-08-30 19:37 ` Address and bit mask Martin
2011-08-30 16:32 ` Simon Wright
2011-08-31 7:55 ` Ludovic Brenta
2011-08-30 12:35 ` Georg Bauhaus
2011-08-30 13:03 ` Georg Bauhaus
2011-08-30 15:14 ` Adam Beneschan
2011-08-30 15:59 ` Adam Beneschan
2011-08-31 7:45 ` milouz
2011-08-31 8:35 ` Ludovic Brenta
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