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From: Stephen Leake <Stephe.Leake@nasa.gov>
Subject: Re: "continue/next" for "loop"
Date: 06 Nov 2003 10:39:19 -0500
Date: 2003-11-06T15:43:15+00:00	[thread overview]
Message-ID: <uvfpxcxqw.fsf@nasa.gov> (raw)
In-Reply-To: slrnbqccj0.m1.lutz@taranis.iks-jena.de

Lutz Donnerhacke <lutz@iks-jena.de> writes:

> I might be out of coffee, but I do not find an elegant way to skip the rest
> of a loop body for the current cycle other than using "goto".
> 

Your loop, slightly modified:

procedure t is
begin
   for j in 2 .. 8 loop
      for i in 2 .. 8 loop
         if i mod j = 0 then
            null;
         else          
            Put(i'Img);
         end if;            
      end loop;
      New_Line;
   end loop;
end t;

If the "null" and "Put (i'Img)" are actually complex sequences of
statments, put them in a (local) procedure to make the top level
structure clear.

-- 
-- Stephe



  parent reply	other threads:[~2003-11-06 15:39 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-11-03 10:48 "continue/next" for "loop" Lutz Donnerhacke
2003-11-03 10:51 ` Preben Randhol
2003-11-03 10:55   ` Preben Randhol
2003-11-03 11:01   ` Lutz Donnerhacke
2003-11-04  3:11 ` Steve
2003-11-05 15:54 ` sk
2003-11-06 15:40   ` Stephen Leake
2003-11-06 18:27     ` sk
2003-11-06 15:39 ` Stephen Leake [this message]
  -- strict thread matches above, loose matches on Subject: below --
2003-11-03 12:55 amado.alves
2003-11-03 13:06 ` Lutz Donnerhacke
2003-11-03 13:07 ` Lutz Donnerhacke
2003-11-03 13:25   ` Peter Hermann
2003-11-03 16:49     ` Robert I. Eachus
2003-11-03 18:21       ` (see below)
2003-11-03 18:52       ` Jeffrey Carter
2003-11-03 20:11         ` Lutz Donnerhacke
2003-11-04  1:23         ` Robert I. Eachus
2003-11-03 13:33   ` James Rogers
2003-11-03 13:46     ` Lutz Donnerhacke
2003-11-03 13:39   ` Dmitry A. Kazakov
2003-11-03 13:54   ` Ole-Hjalmar Kristensen
2003-11-03 14:56     ` Lutz Donnerhacke
2003-11-03 15:08   ` Stefan Lucks
2003-11-03 15:40     ` Lutz Donnerhacke
2003-11-05 10:36   ` Charles Lindsey
2003-11-05 18:05     ` Lutz Donnerhacke
2003-11-06  9:48     ` Martin Dowie
2003-11-07 14:54       ` Charles Lindsey
2003-11-07 16:24         ` Martin Dowie
2003-11-07 17:34         ` Jeffrey Carter
2003-11-05 14:45   ` Jim Rogers
2003-11-03 13:45 christoph.grein
2003-11-03 14:23 ` Preben Randhol
2003-11-03 15:01   ` Lutz Donnerhacke
2003-11-03 15:19     ` Dmitry A. Kazakov
2003-11-03 18:33       ` Chad R. Meiners
2003-11-03 15:48     ` Preben Randhol
2003-11-03 18:50     ` Georg Bauhaus
2003-11-03 15:00 ` Lutz Donnerhacke
2003-11-03 13:54 amado.alves
2003-11-03 15:44 amado.alves
2003-11-03 22:12 ` Dmytry Lavrov
2003-11-03 22:27 ` Gautier Write-only
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