gcc/ada/a-tiflau.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT RUN-TIME COMPONENTS                         --
   4 --                                                                          --
   5 --                A D A . T E X T _ I O . F L O A T _ A U X                 --
   6 --                                                                          --
   7 --                                 S p e c                                  --
   8 --                                                                          --
   9 --          Copyright (C) 1992-1997 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 2,  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.  See the GNU General Public License --
  17 -- for  more details.  You should have  received  a copy of the GNU General --
  18 -- Public License  distributed with GNAT;  see file COPYING.  If not, write --
  19 -- to  the Free Software Foundation,  59 Temple Place - Suite 330,  Boston, --
  20 -- MA 02111-1307, USA.                                                      --
  21 --                                                                          --
  22 -- As a special exception,  if other files  instantiate  generics from this --
  23 -- unit, or you link  this unit with other files  to produce an executable, --
  24 -- this  unit  does not  by itself cause  the resulting  executable  to  be --
  25 -- covered  by the  GNU  General  Public  License.  This exception does not --
  26 -- however invalidate  any other reasons why  the executable file  might be --
  27 -- covered by the  GNU Public License.                                      --
  28 --                                                                          --
  29 -- GNAT was originally developed  by the GNAT team at  New York University. --
  30 -- Extensive contributions were provided by Ada Core Technologies Inc.      --
  31 --                                                                          --
  32 ------------------------------------------------------------------------------
  33
  34 --  This package contains the routines for Ada.Text_IO.Float_IO that are
  35 --  shared among separate instantiations of this package. The routines in
  36 --  this package are identical semantically to those in Float_IO itself,
  37 --  except that generic parameter Num has been replaced by Long_Long_Float,
  38 --  and the default parameters have been removed because they are supplied
  39 --  explicitly by the calls from within the generic template. This package
  40 --  is also used by Ada.Text_IO.Fixed_IO, and Ada.Text_IO.Decimal_IO.
  41
  42 private package Ada.Text_IO.Float_Aux is
  43
  44    procedure Load_Real
  45      (File : in File_Type;
  46       Buf  : out String;
  47       Ptr  : in out Natural);
  48    --  This is an auxiliary routine that is used to load a possibly signed
  49    --  real literal value from the input file into Buf, starting at Ptr + 1.
  50
  51    procedure Get
  52      (File  : in File_Type;
  53       Item  : out Long_Long_Float;
  54       Width : in Field);
  55
  56    procedure Put
  57      (File : in File_Type;
  58       Item : in Long_Long_Float;
  59       Fore : in Field;
  60       Aft  : in Field;
  61       Exp  : in Field);
  62
  63    procedure Gets
  64      (From : in String;
  65       Item : out Long_Long_Float;
  66       Last : out Positive);
  67
  68    procedure Puts
  69      (To   : out String;
  70       Item : in Long_Long_Float;
  71       Aft  : in Field;
  72       Exp  : in Field);
  73
  74 end Ada.Text_IO.Float_Aux;