1------------------------------------------------------------------------------
2--                                                                          --
3--                         GNAT RUN-TIME COMPONENTS                         --
4--                                                                          --
5--                A D A . T E X T _ I O . F L O A T _ A U X                 --
6--                                                                          --
7--                                 S p e c                                  --
8--                                                                          --
9--          Copyright (C) 1992-2021, Free Software Foundation, Inc.         --
10--                                                                          --
11-- GNAT is free software;  you can  redistribute it  and/or modify it under --
12-- terms of the  GNU General Public License as published  by the Free Soft- --
13-- ware  Foundation;  either version 3,  or (at your option) any later ver- --
14-- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
15-- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
16-- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
17--                                                                          --
18-- As a special exception under Section 7 of GPL version 3, you are granted --
19-- additional permissions described in the GCC Runtime Library Exception,   --
20-- version 3.1, as published by the Free Software Foundation.               --
21--                                                                          --
22-- You should have received a copy of the GNU General Public License and    --
23-- a copy of the GCC Runtime Library Exception along with this program;     --
24-- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
25-- <http://www.gnu.org/licenses/>.                                          --
26--                                                                          --
27-- GNAT was originally developed  by the GNAT team at  New York University. --
28-- Extensive contributions were provided by Ada Core Technologies Inc.      --
29--                                                                          --
30------------------------------------------------------------------------------
31
32--  This package contains the routines for Ada.Text_IO.Float_IO that are
33--  shared among separate instantiations of this package. The routines in
34--  this package are identical semantically to those in Float_IO, except
35--  that the default parameters have been removed because they are supplied
36--  explicitly by the calls from within the generic template. This package
37--  is also used by Ada.Text_IO.Fixed_IO and Ada.Text_IO.Decimal_IO.
38
39private generic
40
41   type Num is digits <>;
42
43   with function Scan
44     (Str : String;
45      Ptr : not null access Integer;
46      Max : Integer) return Num;
47
48   with procedure Set_Image
49     (V    : Num;
50      S    : in out String;
51      P    : in out Natural;
52      Fore : Natural;
53      Aft  : Natural;
54      Exp  : Natural);
55
56package Ada.Text_IO.Float_Aux is
57
58   procedure Get
59     (File  : File_Type;
60      Item  : out Num;
61      Width : Field);
62
63   procedure Put
64     (File : File_Type;
65      Item : Num;
66      Fore : Field;
67      Aft  : Field;
68      Exp  : Field);
69
70   procedure Gets
71     (From : String;
72      Item : out Num;
73      Last : out Positive);
74
75   procedure Puts
76     (To   : out String;
77      Item : Num;
78      Aft  : Field;
79      Exp  : Field);
80
81end Ada.Text_IO.Float_Aux;
82