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From: "Björn Lundin" <bnl@tiscali.se>
To: comp.lang.ada@ada-france.org
Subject: Re: Float to String
Date: Sat, 13 Nov 2004 19:41:07 +0100
Date: 2004-11-13T19:41:07+01:00	[thread overview]
Message-ID: <mailman.100.1100371326.10401.comp.lang.ada@ada-france.org> (raw)
In-Reply-To: <4db435b431f7a7d97443b8332a896c82@localhost.talkaboutprogramming.com>

lördag 13 november 2004 17:37 skrev Ginduskina:
> Hello. This may seem a syupid question, given the kind of replies users
> have posted so far yet, but.... I can't understand how to pass from float
> to string.. i don't need much precision, i just need the instruction/s i
> need to use to get my string with my float number... which will have its
> point numbers, and the exponent numbers
>
use the attibute Image as in Float'Image. Works on most (all?) scalar and 
float types, as integer, duration, and new scalar and float types you define

with Text_Io;
procedure Float_To_String is
  A_Float : Float := 1.23456789;
  A_String : String := Float'Image(A_Float);
begin
  Text_Io.Put_Line(A_String);
end Float_To_String;


would produce


[bnl@della2 test]$ ./float_to_string
 1.23457E+00
[bnl@della2 test]$ 




  reply	other threads:[~2004-11-13 18:41 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-11-08 17:06 Float to String Pascal Obry
2004-11-08 18:29 ` Jean-Pierre Rosen
2004-11-08 19:03 ` Jeffrey Carter
2004-11-08 20:13 ` David C. Hoos
2004-11-08 20:18 ` David C. Hoos
2004-11-09  0:40   ` John B. Matthews
2004-11-09  5:24     ` David C. Hoos, Sr.
2004-11-08 21:29 ` Nick Roberts
2004-11-09 17:58   ` Peter Hermann
2004-11-10  9:38     ` Peter Hermann
2004-11-10 12:12       ` Larry Kilgallen
2004-11-09  8:39 ` Dmitry A. Kazakov
2004-11-09 18:17   ` Pascal Obry
2004-11-10  8:53     ` Dmitry A. Kazakov
2004-11-10 11:15       ` Samuel Tardieu
2004-11-10 14:35         ` Dmitry A. Kazakov
2004-11-10 15:00         ` Peter Hermann
2004-11-10 15:35         ` Marius Amado Alves
2004-11-10 16:35           ` Dmitry A. Kazakov
2004-11-10 17:28             ` Marius Amado Alves
2004-11-11 15:25               ` Dmitry A. Kazakov
2004-11-11 16:40                 ` Marius Amado Alves
2004-11-11 18:31                   ` Dmitry A. Kazakov
2004-11-11 22:27                     ` Marius Amado Alves
2004-11-12 12:19                       ` Dmitry A. Kazakov
2004-11-12 14:55                         ` Marius Amado Alves
2004-11-10  5:05 ` Steve
2004-11-10 15:37   ` Pascal Obry
2004-11-10 16:29     ` Alex R. Mosteo
2004-11-10 16:48       ` Pascal Obry
2004-11-10 18:02         ` Marius Amado Alves
2004-11-10 19:40           ` Jeffrey Carter
2004-11-10 21:04             ` Marius Amado Alves
2004-11-11  3:33     ` Steve
2004-11-11  7:51       ` tmoran
2004-11-11 12:32         ` Pascal Obry
2004-11-11 15:53           ` David C. Hoos, Sr.
2004-11-11 16:17             ` Pascal Obry
2004-11-11 17:36             ` Jeffrey Carter
2004-11-12  0:01               ` David C. Hoos, Sr.
2004-11-12  0:30                 ` Jeffrey Carter
2004-11-11 12:30       ` Pascal Obry
2004-11-13 16:37 ` Ginduskina
2004-11-13 18:41   ` Björn Lundin [this message]
2004-11-13 16:39 ` Ginduskina
2004-11-13 16:49   ` Simon Wright
2004-11-13 16:53   ` David C. Hoos, Sr.
2004-11-13 16:55   ` Pascal Obry
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