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 _ A U X     --
6--                                                                          --
7--                                 S p e c                                  --
8--                                                                          --
9--          Copyright (C) 1992-2019, 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.Wide_Wide_Text_IO.Decimal_IO
33--  that are shared among separate instantiations of this package. The
34--  routines in the package are identical semantically to those declared
35--  in Wide_Wide_Text_IO, except that default values have been supplied by the
36--  generic, and the Num parameter has been replaced by Integer or
37--  Long_Long_Integer, with an additional Scale parameter giving the
38--  value of Num'Scale. In addition the Get routines return the value
39--  rather than store it in an Out parameter.
40
41private package Ada.Wide_Wide_Text_IO.Decimal_Aux is
42
43   function Get_Dec
44     (File  : File_Type;
45      Width : Field;
46      Scale : Integer) return Integer;
47
48   function Get_LLD
49     (File  : File_Type;
50      Width : Field;
51      Scale : Integer) return Long_Long_Integer;
52
53   function Gets_Dec
54     (From  : String;
55      Last  : not null access Positive;
56      Scale : Integer) return Integer;
57
58   function Gets_LLD
59     (From  : String;
60      Last  : not null access Positive;
61      Scale : Integer) return Long_Long_Integer;
62
63   procedure Put_Dec
64     (File  : File_Type;
65      Item  : Integer;
66      Fore  : Field;
67      Aft   : Field;
68      Exp   : Field;
69      Scale : Integer);
70
71   procedure Put_LLD
72     (File  : File_Type;
73      Item  : Long_Long_Integer;
74      Fore  : Field;
75      Aft   : Field;
76      Exp   : Field;
77      Scale : Integer);
78
79   procedure Puts_Dec
80     (To    : out String;
81      Item  : Integer;
82      Aft   : Field;
83      Exp   : Field;
84      Scale : Integer);
85
86   procedure Puts_LLD
87     (To    : out String;
88      Item  : Long_Long_Integer;
89      Aft   : Field;
90      Exp   : Field;
91      Scale : Integer);
92
93end Ada.Wide_Wide_Text_IO.Decimal_Aux;
94