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From: "Jim" <genx54321@hotmail.com>
Newsgroups: comp.lang.ada
Subject: Re: How to convert characters in a string into integers ?
Date: Sat, 2 Feb 2002 23:57:36 +0000 (UTC)
Organization: BT Openworld
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Date: 2002-02-02T23:57:36+00:00
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sorry to sound dumb, whats LRM ?


"Michal Nowak" <vinnie@inetia.pl> wrote in message
news:mailman.1012692482.11946.comp.lang.ada@ada.eu.org...
> On 02-02-02 at 21:59 Jim wrote:
>
> Have a look a Find_Token procedure (LRM A.4.3 - A.4.5).
>
> Little example:
>
> Find_Token (Source => "(102 + 200 + 32)",
>             Set=>To_Set("0123456789"),
>             Test=>Inside,
>             First,
>             Last,);
>
> This will give you the beginning and ending of first integer
> in source string. You may than slice it and convert this slice
> to integer:
> Operand := Integer'Value (Input_String (First .. Last) );
> For this case you will have 102 in Operand.
>
> Hope this was a bit helpful,
> Mike
>
> PS. To make this code compile you will have to "with" some
> packeges - look at mentioned LRM sections to which ones.
> -----------------------------------------
>                              ____|
>                              \%/ |~~\
>   O                                  |
>  o>>        Mike Nowak               |
>  T                                   |
> / >       vinnie@inetia.pl           |
> http://www.geocities.com/vinnie14pl _|__
>