gcc/ada/libgnat/a-tideau.ads

   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) 1992-2018, 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
  40 private 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
  92 end Ada.Text_IO.Decimal_Aux;