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 _ A U X               --
6--                                                                          --
7--                                 S p e c                                  --
8--                                                                          --
9--          Copyright (C) 1992-2009, 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.Decimal_IO that are
33--  shared among separate instantiations of this package. The routines in
34--  the package are identical semantically to those declared in Text_IO,
35--  except that default values have been supplied by the generic, and the
36--  Num parameter has been replaced by Integer or Long_Long_Integer, with
37--  an additional Scale parameter giving the value of Num'Scale. In addition
38--  the Get routines return the value rather than store it in an Out parameter.
39
40private package Ada.Text_IO.Decimal_Aux is
41
42   function Get_Dec
43     (File  : File_Type;
44      Width : Field;
45      Scale : Integer) return Integer;
46
47   function Get_LLD
48     (File  : File_Type;
49      Width : Field;
50      Scale : Integer) return Long_Long_Integer;
51
52   procedure Put_Dec
53     (File  : File_Type;
54      Item  : Integer;
55      Fore  : Field;
56      Aft   : Field;
57      Exp   : Field;
58      Scale : Integer);
59
60   procedure Put_LLD
61     (File  : File_Type;
62      Item  : Long_Long_Integer;
63      Fore  : Field;
64      Aft   : Field;
65      Exp   : Field;
66      Scale : Integer);
67
68   function Gets_Dec
69     (From  : String;
70      Last  : not null access Positive;
71      Scale : Integer) return Integer;
72
73   function Gets_LLD
74     (From  : String;
75      Last  : not null access Positive;
76      Scale : Integer) return Long_Long_Integer;
77
78   procedure Puts_Dec
79     (To    : out String;
80      Item  : Integer;
81      Aft   : Field;
82      Exp   : Field;
83      Scale : Integer);
84
85   procedure Puts_LLD
86     (To    : out String;
87      Item  : Long_Long_Integer;
88      Aft   : Field;
89      Exp   : Field;
90      Scale : Integer);
91
92end Ada.Text_IO.Decimal_Aux;
93