diff options
Diffstat (limited to 'gcc/ada/a-wtflio.ads')
| -rw-r--r-- | gcc/ada/a-wtflio.ads | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/gcc/ada/a-wtflio.ads b/gcc/ada/a-wtflio.ads new file mode 100644 index 00000000000..2ba261f4c99 --- /dev/null +++ b/gcc/ada/a-wtflio.ads @@ -0,0 +1,88 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME COMPONENTS -- +-- -- +-- A D A . W I D E _ T E X T _ I O . F L O A T _ I O -- +-- -- +-- S p e c -- +-- -- +-- $Revision: 1.3 $ -- +-- -- +-- Copyright (C) 1992-1997 Free Software Foundation, Inc. -- +-- -- +-- This specification is derived from the Ada Reference Manual for use with -- +-- GNAT. The copyright notice above, and the license provisions that follow -- +-- apply solely to the contents of the part following the private keyword. -- +-- -- +-- GNAT is free software; you can redistribute it and/or modify it under -- +-- terms of the GNU General Public License as published by the Free Soft- -- +-- ware Foundation; either version 2, or (at your option) any later ver- -- +-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- +-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- +-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- +-- for more details. You should have received a copy of the GNU General -- +-- Public License distributed with GNAT; see file COPYING. If not, write -- +-- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, -- +-- MA 02111-1307, USA. -- +-- -- +-- As a special exception, if other files instantiate generics from this -- +-- unit, or you link this unit with other files to produce an executable, -- +-- this unit does not by itself cause the resulting executable to be -- +-- covered by the GNU General Public License. This exception does not -- +-- however invalidate any other reasons why the executable file might be -- +-- covered by the GNU Public License. -- +-- -- +-- GNAT was originally developed by the GNAT team at New York University. -- +-- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). -- +-- -- +------------------------------------------------------------------------------ + +-- In Ada 95, the package Ada.Wide_Text_IO.Float_IO is a subpackage +-- of Wide_Text_IO. In GNAT we make it a child package to avoid loading +-- the necessary code if Float_IO is not instantiated. See the routine +-- Rtsfind.Text_IO_Kludge for a description of how we patch up the +-- difference in semantics so that it is invisible to the Ada programmer. + +private generic + type Num is digits <>; + +package Ada.Wide_Text_IO.Float_IO is + + Default_Fore : Field := 2; + Default_Aft : Field := Num'Digits - 1; + Default_Exp : Field := 3; + + procedure Get + (File : in File_Type; + Item : out Num; + Width : in Field := 0); + + procedure Get + (Item : out Num; + Width : in Field := 0); + + procedure Put + (File : in File_Type; + Item : in Num; + Fore : in Field := Default_Fore; + Aft : in Field := Default_Aft; + Exp : in Field := Default_Exp); + + procedure Put + (Item : in Num; + Fore : in Field := Default_Fore; + Aft : in Field := Default_Aft; + Exp : in Field := Default_Exp); + + procedure Get + (From : in Wide_String; + Item : out Num; + Last : out Positive); + + procedure Put + (To : out Wide_String; + Item : in Num; + Aft : in Field := Default_Aft; + Exp : in Field := Default_Exp); + +end Ada.Wide_Text_IO.Float_IO; |
