gcc/ada/a-wtdeau.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT RUN-TIME COMPONENTS                         --
   4 --                                                                          --
   5 --         A D A . 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) 1992-2006, 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,  51  Franklin  Street,  Fifth  Floor, --
  20 -- Boston, MA 02110-1301, 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.Wide_Text_IO.Decimal_IO
  35 --  that are shared among separate instantiations of this package. The
  36 --  routines in the package are identical semantically to those declared
  37 --  in Wide_Text_IO, except that default values have been supplied by the
  38 --  generic, and the Num parameter has been replaced by Integer or
  39 --  Long_Long_Integer, with an additional Scale parameter giving the
  40 --  value of Num'Scale. In addition the Get routines return the value
  41 --  rather than store it in an Out parameter.
  42
  43 private package Ada.Wide_Text_IO.Decimal_Aux is
  44
  45    function Get_Dec
  46      (File  : File_Type;
  47       Width : Field;
  48       Scale : Integer) return Integer;
  49
  50    function Get_LLD
  51      (File  : File_Type;
  52       Width : Field;
  53       Scale : Integer) return Long_Long_Integer;
  54
  55    function Gets_Dec
  56      (From  : String;
  57       Last  : access Positive;
  58       Scale : Integer) return Integer;
  59
  60    function Gets_LLD
  61      (From  : String;
  62       Last  : access Positive;
  63       Scale : Integer) return Long_Long_Integer;
  64
  65    procedure Put_Dec
  66      (File  : File_Type;
  67       Item  : Integer;
  68       Fore  : Field;
  69       Aft   : Field;
  70       Exp   : Field;
  71       Scale : Integer);
  72
  73    procedure Put_LLD
  74      (File  : File_Type;
  75       Item  : Long_Long_Integer;
  76       Fore  : Field;
  77       Aft   : Field;
  78       Exp   : Field;
  79       Scale : Integer);
  80
  81    procedure Puts_Dec
  82      (To    : out String;
  83       Item  : Integer;
  84       Aft   : Field;
  85       Exp   : Field;
  86       Scale : Integer);
  87
  88    procedure Puts_LLD
  89      (To    : out String;
  90       Item  : Long_Long_Integer;
  91       Aft   : Field;
  92       Exp   : Field;
  93       Scale : Integer);
  94
  95 end Ada.Wide_Text_IO.Decimal_Aux;