From: "Martin Dowie" <martin.dowie@btopenworld.com>
Subject: Re: Any examples of Byte Ordering Functions
Date: Thu, 16 Oct 2003 14:59:27 +0000 (UTC)
Date: 2003-10-16T14:59:27+00:00 [thread overview]
Message-ID: <bmmbof$ala$1@hercules.btinternet.com> (raw)
In-Reply-To: Xns9415C0871D6B0jimmaureenrogers@204.127.36.1
"James Rogers" <jimmaureenrogers@att.net> wrote in message > To quote from
the Ada Language Reference Manual section 13.5:
>
> For every specific record subtype S, the following attribute is defined:
>
> S'Bit_Order Denotes the bit ordering for the type of S. The value of this
[snip]
This has nothing to do with the underlying byte-endianness as the OP
needs but to do with record representation clauses mean.
It's this sort of thing that really puts me off using record reps - I
usually
just use a toolkit of generic routines that I instantiate for each type and
build to.from arrays of Unsigned_32.
You could write your own functions to do this - it is trivial, esp if you
are dealing with the predefined type Unsigned_32. Or pragma Import
the 'C' routines (yuck!).
next prev parent reply other threads:[~2003-10-16 14:59 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-15 17:42 Any examples of Byte Ordering Functions Bill Sheehan
2003-10-15 18:55 ` Larry Kilgallen
2003-10-15 18:44 ` Hyman Rosen
2003-10-16 1:01 ` James Rogers
2003-10-16 13:32 ` Hyman Rosen
2003-10-16 14:59 ` Martin Dowie [this message]
2003-10-16 20:00 ` tmoran
2003-10-17 12:08 ` Martin Dowie
2003-10-19 15:22 ` chris
2003-10-19 17:25 ` (see below)
2003-10-19 13:45 ` chris
2003-10-19 16:53 ` Martin Dowie
2003-10-19 17:52 ` chris
2003-10-19 19:24 ` Martin Dowie
2003-10-19 20:47 ` Jeffrey Carter
2003-10-19 22:53 ` tmoran
2003-10-20 4:14 ` Jeffrey Carter
2003-10-23 20:36 ` Laurent Pautet
2003-10-23 21:37 ` Simon Wright
2003-10-24 4:37 ` Simon Wright
2003-10-26 15:05 ` Georg Bauhaus
2003-10-23 20:44 ` Laurent Pautet
2003-10-23 21:03 ` Laurent Pautet
2003-10-15 19:58 ` Frank J. Lhota
2003-10-16 16:28 ` Stephen Leake
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