gcc/ada/libgnat/a-ztdeau.ads

   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) 1992-2023, 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 implementation for Ada.Wide_Wide_Text_IO.Decimal_IO
  33 --  Routines in this package are identical semantically to those in Decimal_IO,
  34 --  except that the default parameters have been removed because they are
  35 --  supplied explicitly by the calls from within these units, and there is an
  36 --  additional Scale parameter giving the value of Num'Scale. In addition the
  37 --  Get routines return the value rather than store it in an Out parameter.
  38
  39 private generic
  40    type Int is range <>;
  41
  42    with function Scan
  43      (Str   : String;
  44       Ptr   : not null access Integer;
  45       Max   : Integer;
  46       Scale : Integer) return Int;
  47
  48    with procedure Set_Image
  49      (V     : Int;
  50       S     : in out String;
  51       P     : in out Natural;
  52       Scale : Integer;
  53       Fore  : Natural;
  54       Aft   : Natural;
  55       Exp   : Natural);
  56
  57 package Ada.Wide_Wide_Text_IO.Decimal_Aux is
  58
  59    function Get
  60      (File  : File_Type;
  61       Width : Field;
  62       Scale : Integer) return Int;
  63
  64    procedure Put
  65      (File  : File_Type;
  66       Item  : Int;
  67       Fore  : Field;
  68       Aft   : Field;
  69       Exp   : Field;
  70       Scale : Integer);
  71
  72    function Gets
  73      (From  : String;
  74       Last  : out Positive;
  75       Scale : Integer) return Int;
  76
  77    procedure Puts
  78      (To    : out String;
  79       Item  : Int;
  80       Aft   : Field;
  81       Exp   : Field;
  82       Scale : Integer);
  83
  84 end Ada.Wide_Wide_Text_IO.Decimal_Aux;