From: steved@pacifier.com (Steve Doiel)
Subject: Re: string comparison?
Date: 1997/10/17
Date: 1997-10-17T00:00:00+00:00 [thread overview]
Message-ID: <3446caa3.0@news.pacifier.com> (raw)
In-Reply-To: EI5vIH.Et7@seas.ucla.edu
In article <EI5vIH.Et7@seas.ucla.edu>, tram@mulholland.seas.ucla.edu says...
>
>
> I am new to the ada programming language and I would appreciate it
>if somebody could help me out with a couple of things.
>1. Is there anyway to do a string comparison in ada?
> So far, I have done it character by character but I am wondering if there
> is a better way to do it?
Sure, how about:
DECLARE
ucToken : String := "CONST";
BEGIN
IF ucToken = "CONST" THEN
DoSomething;
END IF;
END;
>2. Is there anyway to exit out of a program inside an if-then-else
statement?
> I have a program that waits for a command, and depending on that command,
> it would do something. So I thought that the quit command would be
> simplest. But I can't even exit out of the if-then-else block.
IF Ada.Characters.Handling.To_Upper( response ) = "QUIT" THEN
RETURN;
END IF;
-- Since the main program in Ada is a procedure, you can RETURN to leave
-- the main procedure.
>
>TIA.
>
>-----------------------------------------------------------------
>Tri Tram, Computer Science and Engineering at UCLA
>http://www.seas.ucla.edu/~tram
prev parent reply other threads:[~1997-10-17 0:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
1997-10-16 0:00 string comparison? Tri Tram
1997-10-17 0:00 ` Tom Moran
1997-10-17 0:00 ` Steve Doiel [this message]
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