Re: "continue/next" for "loop"

From: Preben Randhol (randhol+valid_for_reply_from_news_at_pvv.org)
Date: 11/03/03 

Date: Mon, 3 Nov 2003 10:51:22 +0000 (UTC)

On 2003-11-03, Lutz Donnerhacke <lutz@iks-jena.de> wrote:
> 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".
>
> with Ada.Text_IO; use Ada.Text_IO;
>
> procedure t is
> begin
> for j in 2 .. 8 loop
> for i in 2 .. 8 loop

> if i mod j = 0 then -- Assume complex statements here.
> goto next; -- In my real case, it's another loop,
> end if; -- which detects the end of current path inside.
> Put(i'Img);
> <<next>> null;

You cannot do:

         if i mod j != 0 then

            -- code
            Put(i'Img);

         end if;

?

I don't quite understand you wuestion I think.

Preben 

-- 
"Saving keystrokes is the job of the text editor, not the programming
 language."

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