From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
Subject: Re: Conditional compilation in Ada?
Date: Wed, 17 Nov 2004 15:44:02 +0100
Date: 2004-11-17T15:44:02+01:00 [thread overview]
Message-ID: <cctkt7j26348.khe28jjtda9j$.dlg@40tude.net> (raw)
In-Reply-To: 419b5ff6$0$25329$9b4e6d93@newsread2.arcor-online.net
On Wed, 17 Nov 2004 13:32:06 +0100, Georg Bauhaus wrote:
> Frank Piron wrote:
>> we wanted
>> to switch on and off debugging messages for each package
>> individually and for certain levels
>> We tried with gnatprep but found it not suitable for this
>> task.
>
> Perhaps another option is to have
>
> package DEBUG renames Silent_Debugging_Procedures;
>
> or
>
> package DEBUG renames Debugging_Procedures;
>
> inside package bodies? Then statements like
>
> DEBUG.put_line(...);
>
> might or might not print something.
Put_Line (File, ...); -- File is opened on /dev/null or not (:-))
Seriously, the actual problem with that is:
DEBUG.put_line
( "Here " & Is.Something ("reasonable complex to evaluate")
);
Arguments of put_line will be always evaluated before being thrown away.
Alas, Ada does not have lazy formal parameters...
--
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de
next prev parent reply other threads:[~2004-11-17 14:44 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-16 18:30 Conditional compilation in Ada? jtg
2004-11-16 18:45 ` Marius Amado Alves
2004-11-16 20:41 ` Nick Roberts
2004-11-17 8:36 ` Alex R. Mosteo
2004-11-16 19:03 ` Jeffrey Carter
2004-11-16 19:13 ` Hyman Rosen
2004-11-16 19:41 ` Björn Lundin
2004-11-16 20:08 ` tmoran
2004-11-16 20:27 ` Hyman Rosen
2004-11-16 23:49 ` Jim Rogers
2004-11-16 20:43 ` Martin Dowie
2004-11-16 19:06 ` tmoran
2004-11-17 9:39 ` Adrien Plisson
2004-11-17 16:39 ` Jacob Sparre Andersen
2004-11-17 2:44 ` Steve
2004-11-17 20:30 ` Jeffrey Carter
2004-11-18 4:09 ` Steve
2004-11-18 6:49 ` Martin Dowie
2004-11-18 15:17 ` Georg Bauhaus
2004-11-18 19:12 ` Martin Dowie
2004-11-18 17:34 ` Jeffrey Carter
2004-11-18 17:44 ` Jeffrey Carter
2004-11-18 18:03 ` Alex R. Mosteo
2004-11-19 3:00 ` Steve
2004-11-19 21:35 ` Simon Wright
2004-11-20 2:56 ` Steve
2004-11-20 16:57 ` Simon Wright
2004-11-17 9:28 ` Martin Krischik
2004-11-17 13:39 ` Stephen Leake
2004-11-17 10:02 ` Frank Piron
2004-11-17 12:32 ` Georg Bauhaus
2004-11-17 14:44 ` Dmitry A. Kazakov [this message]
2004-11-18 15:23 ` Georg Bauhaus
2004-11-18 22:10 ` Brian May
2004-11-19 9:03 ` Martin Krischik
2004-11-20 17:31 ` Georg Bauhaus
2004-11-21 9:14 ` Martin Krischik
2004-12-12 0:36 ` Lionel Draghi
2004-12-12 0:17 ` How to switch off those damm warnings about unknows pragma Lionel Draghi
2004-12-13 11:10 ` Georg Bauhaus
2004-12-13 15:07 ` Peter Amey
2004-11-20 1:05 ` Conditional compilation in Ada? Dr. Adrian Wrigley
2004-11-20 17:25 ` Georg Bauhaus
2004-11-23 1:15 ` Arthur Schwarz
2004-11-23 15:42 ` skidmarks
2004-11-17 12:27 ` Marin David Condic
-- strict thread matches above, loose matches on Subject: below --
2004-11-19 9:13 Christoph Karl Walter Grein
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