1------------------------------------------------------------------------------
2--                                                                          --
3--                         GNAT RUN-TIME COMPONENTS                         --
4--                                                                          --
5--               A D A . T E X T _ I O . D E C I M A L _ I O                --
6--                                                                          --
7--                                 S p e c                                  --
8--                                                                          --
9--          Copyright (C) 1992-2014, Free Software Foundation, Inc.         --
10--                                                                          --
11-- This specification is derived from the Ada Reference Manual for use with --
12-- GNAT. The copyright notice above, and the license provisions that follow --
13-- apply solely to the  contents of the part following the private keyword. --
14--                                                                          --
15-- GNAT is free software;  you can  redistribute it  and/or modify it under --
16-- terms of the  GNU General Public License as published  by the Free Soft- --
17-- ware  Foundation;  either version 3,  or (at your option) any later ver- --
18-- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
19-- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
20-- or FITNESS FOR A PARTICULAR PURPOSE.                                     --
21--                                                                          --
22-- As a special exception under Section 7 of GPL version 3, you are granted --
23-- additional permissions described in the GCC Runtime Library Exception,   --
24-- version 3.1, as published by the Free Software Foundation.               --
25--                                                                          --
26-- You should have received a copy of the GNU General Public License and    --
27-- a copy of the GCC Runtime Library Exception along with this program;     --
28-- see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see    --
29-- <http://www.gnu.org/licenses/>.                                          --
30--                                                                          --
31-- GNAT was originally developed  by the GNAT team at  New York University. --
32-- Extensive contributions were provided by Ada Core Technologies Inc.      --
33--                                                                          --
34------------------------------------------------------------------------------
35
36--  In Ada 95, the package Ada.Text_IO.Decimal_IO is a subpackage of Text_IO.
37--  This is for compatibility with Ada 83. In GNAT we make it a child package
38--  to avoid loading the necessary code if Decimal_IO is not instantiated.
39--  See routine Rtsfind.Check_Text_IO_Special_Unit for a description of how
40--  we patch up the difference in semantics so that it is invisible to the
41--  Ada programmer.
42
43private generic
44   type Num is delta <> digits <>;
45
46package Ada.Text_IO.Decimal_IO is
47
48   Default_Fore : Field := Num'Fore;
49   Default_Aft  : Field := Num'Aft;
50   Default_Exp  : Field := 0;
51
52   procedure Get
53     (File  : File_Type;
54      Item  : out Num;
55      Width : Field := 0);
56
57   procedure Get
58     (Item  : out Num;
59      Width : Field := 0);
60
61   procedure Put
62     (File : File_Type;
63      Item : Num;
64      Fore : Field := Default_Fore;
65      Aft  : Field := Default_Aft;
66      Exp  : Field := Default_Exp);
67
68   procedure Put
69     (Item : Num;
70      Fore : Field := Default_Fore;
71      Aft  : Field := Default_Aft;
72      Exp  : Field := Default_Exp);
73
74   procedure Get
75     (From : String;
76      Item : out Num;
77      Last : out Positive);
78
79   procedure Put
80     (To   : out String;
81      Item : Num;
82      Aft  : Field := Default_Aft;
83      Exp  : Field := Default_Exp);
84
85private
86   pragma Inline (Get);
87   pragma Inline (Put);
88
89end Ada.Text_IO.Decimal_IO;
90