From mboxrd@z Thu Jan  1 00:00:00 1970
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me
X-Spam-Level: 
X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham
	autolearn_force=no version=3.4.4
X-Google-Language: ENGLISH,ASCII-7-bit
X-Google-Thread: 103376,b623fee799cb68b3,start
X-Google-Attributes: gid103376,public
X-Google-ArrivalTime: 2001-12-10 12:32:57 PST
Path: 
 archiver1.google.com!news1.google.com!sn-xit-02!supernews.com!news.tele.dk!small.news.tele.dk!news.tele.dk!not-for-mail
Message-ID: <3C151B2C.4010601@oek.dk>
Date: Mon, 10 Dec 2001 21:29:32 +0100
From: "Peter I. Hansen" <pih@oek.dk>
User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:0.9.6) Gecko/20011121
X-Accept-Language: en-us
MIME-Version: 1.0
Newsgroups: comp.lang.ada
Subject: Command_Line question
Content-Type: text/plain; charset=us-ascii; format=flowed
Content-Transfer-Encoding: 7bit
Organization: TDC Internet
NNTP-Posting-Host: 195.215.62.2
X-Trace: 1008016168 dread02.news.tele.dk 7884 195.215.62.2
X-Complaints-To: abuse@post.tele.dk
Xref: archiver1.google.com comp.lang.ada:17707
Date: 2001-12-10T21:29:32+01:00
List-Id: <comp.lang.ada>

Hello

I'm new to Ada95, and I'm trying to write a program which needs to read 
arguments from the command line. I found out that the Command_Line 
package is the way to go, but something i don't get. for example if I 
have this code :

WITH Ada.Text_IO;
WITH Ada.Command_Line;
WITH Ada.Integer_Text_IO;

PROCEDURE Test IS

Num : Natural ;
NumLength : Natural ;

BEGIN -- Test
   Ada.Integer_text_IO.Get( From => Ada.Command_Line.Argument(Number => 1),
                            Item => Num,
                            Last => NumLenght);
   Ada.Integer_Text_IO.Put(Item => Num);

END Test;

The question is : Is there a way to do this whitout the 'NumLength' 
variable, or is this just the way things work ?

/Peter