gcc/ada/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) 1992-1997 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.Decimal_IO that are
  35 --  shared among separate instantiations of this package. The routines in
  36 --  the package are identical semantically to those declared in Text_IO,
  37 --  except that default values have been supplied by the generic, and the
  38 --  Num parameter has been replaced by Integer or Long_Long_Integer, with
  39 --  an additional Scale parameter giving the value of Num'Scale. In addition
  40 --  the Get routines return the value rather than store it in an Out parameter.
  41
  42 private package Ada.Text_IO.Decimal_Aux is
  43
  44    function Get_Dec
  45      (File  : in File_Type;
  46       Width : in Field;
  47       Scale : Integer)
  48       return  Integer;
  49
  50    function Get_LLD
  51      (File  : in File_Type;
  52       Width : in Field;
  53       Scale : Integer)
  54       return  Long_Long_Integer;
  55
  56    procedure Put_Dec
  57      (File  : File_Type;
  58       Item  : Integer;
  59       Fore : in Field;
  60       Aft  : in Field;
  61       Exp  : in Field;
  62       Scale : Integer);
  63
  64    procedure Put_LLD
  65      (File  : in File_Type;
  66       Item  : in Long_Long_Integer;
  67       Fore : in Field;
  68       Aft  : in Field;
  69       Exp  : in Field;
  70       Scale : Integer);
  71
  72    function Gets_Dec
  73      (From  : in String;
  74       Last  : access Positive;
  75       Scale : Integer)
  76       return  Integer;
  77
  78    function Gets_LLD
  79      (From  : in String;
  80       Last  : access Positive;
  81       Scale : Integer)
  82       return  Long_Long_Integer;
  83
  84    procedure Puts_Dec
  85      (To    : out String;
  86       Item  : in Integer;
  87       Aft   : in Field;
  88       Exp   : in Field;
  89       Scale : Integer);
  90
  91    procedure Puts_LLD
  92      (To    : out String;
  93       Item  : in Long_Long_Integer;
  94       Aft   : in Field;
  95       Exp   : in Field;
  96       Scale : Integer);
  97
  98 end Ada.Text_IO.Decimal_Aux;