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1 ------------------------------------------------------------------------------
2 -- --
3 -- GNAT RUN-TIME COMPONENTS --
4 -- --
5 -- A D A . W I D E _ W I D E _ 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) 1992-2009, 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 ------------------------------------------------------------------------------
36 -- In Ada 95, the package Ada.Wide_Wide_Text_IO.Decimal_IO is a subpackage of
37 -- Wide_Wide_Text_IO. In GNAT we make it a child package to avoid loading the
38 -- necessary code if Decimal_IO is not instantiated. See the routine
39 -- Rtsfind.Text_IO_Kludge for a description of how we patch up the difference
40 -- in semantics so that it is invisible to the Ada programmer.
42 private generic
43 type Num is delta <> digits <>;
45 package Ada.Wide_Wide_Text_IO.Decimal_IO is
47 Default_Fore : Field := 2;
48 Default_Aft : Field := Num'Digits - 1;
49 Default_Exp : Field := 3;
51 procedure Get
52 (File : File_Type;
53 Item : out Num;
54 Width : Field := 0);
56 procedure Get
57 (Item : out Num;
58 Width : Field := 0);
60 procedure Put
61 (File : File_Type;
62 Item : Num;
63 Fore : Field := Default_Fore;
64 Aft : Field := Default_Aft;
65 Exp : Field := Default_Exp);
67 procedure Put
68 (Item : Num;
69 Fore : Field := Default_Fore;
70 Aft : Field := Default_Aft;
71 Exp : Field := Default_Exp);
73 procedure Get
74 (From : Wide_Wide_String;
75 Item : out Num;
76 Last : out Positive);
78 procedure Put
79 (To : out Wide_Wide_String;
80 Item : Num;
81 Aft : Field := Default_Aft;
82 Exp : Field := Default_Exp);
84 end Ada.Wide_Wide_Text_IO.Decimal_IO;