gcc/ada/a-wtflau.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT RUN-TIME COMPONENTS                         --
   4 --                                                                          --
   5 --           A D A . W I D E _ T E X T _ I O . F L O A T _ A U X            --
   6 --                                                                          --
   7 --                                 S p e c                                  --
   8 --                                                                          --
   9 --                                                                          --
  10 --          Copyright (C) 1992-1997 Free Software Foundation, Inc.          --
  11 --                                                                          --
  12 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
  13 -- terms of the  GNU General Public License as published  by the Free Soft- --
  14 -- ware  Foundation;  either version 2,  or (at your option) any later ver- --
  15 -- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
  16 -- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
  17 -- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
  18 -- for  more details.  You should have  received  a copy of the GNU General --
  19 -- Public License  distributed with GNAT;  see file COPYING.  If not, write --
  20 -- to  the Free Software Foundation,  59 Temple Place - Suite 330,  Boston, --
  21 -- MA 02111-1307, USA.                                                      --
  22 --                                                                          --
  23 -- As a special exception,  if other files  instantiate  generics from this --
  24 -- unit, or you link  this unit with other files  to produce an executable, --
  25 -- this  unit  does not  by itself cause  the resulting  executable  to  be --
  26 -- covered  by the  GNU  General  Public  License.  This exception does not --
  27 -- however invalidate  any other reasons why  the executable file  might be --
  28 -- covered by the  GNU Public License.                                      --
  29 --                                                                          --
  30 -- GNAT was originally developed  by the GNAT team at  New York University. --
  31 -- Extensive contributions were provided by Ada Core Technologies Inc.      --
  32 --                                                                          --
  33 ------------------------------------------------------------------------------
  34
  35 --  This package contains the routines for Ada.Wide_Text_IO.Float_IO that
  36 --  are shared among separate instantiations of this package. The routines
  37 --  in this package are identical semantically to those in Float_IO itself,
  38 --  except that generic parameter Num has been replaced by Long_Long_Float,
  39 --  and the default parameters have been removed because they are supplied
  40 --  explicitly by the calls from within the generic template. This package
  41 --  is also used by Ada.Wide_Text_IO.Fixed_IO, Ada.Wide_Text_IO.Decimal_IO.
  42
  43 private package Ada.Wide_Text_IO.Float_Aux is
  44
  45    procedure Load_Real
  46      (File : in File_Type;
  47       Buf  : out String;
  48       Ptr  : in out Natural);
  49    --  This is an auxiliary routine that is used to load a possibly signed
  50    --  real literal value from the input file into Buf, starting at Ptr + 1.
  51
  52    procedure Get
  53      (File  : in File_Type;
  54       Item  : out Long_Long_Float;
  55       Width : in Field);
  56
  57    procedure Gets
  58      (From : in String;
  59       Item : out Long_Long_Float;
  60       Last : out Positive);
  61
  62    procedure Put
  63      (File : in File_Type;
  64       Item : in Long_Long_Float;
  65       Fore : in Field;
  66       Aft  : in Field;
  67       Exp  : in Field);
  68
  69    procedure Puts
  70      (To   : out String;
  71       Item : in Long_Long_Float;
  72       Aft  : in Field;
  73       Exp  : in Field);
  74
  75 end Ada.Wide_Text_IO.Float_Aux;