85 lines
3.9 KiB
Ada
85 lines
3.9 KiB
Ada
------------------------------------------------------------------------------
|
|
-- --
|
|
-- 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 --
|
|
-- --
|
|
-- Copyright (C) 1992-2009, 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 3, 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. --
|
|
-- --
|
|
-- As a special exception under Section 7 of GPL version 3, you are granted --
|
|
-- additional permissions described in the GCC Runtime Library Exception, --
|
|
-- version 3.1, as published by the Free Software Foundation. --
|
|
-- --
|
|
-- You should have received a copy of the GNU General Public License and --
|
|
-- a copy of the GCC Runtime Library Exception along with this program; --
|
|
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
|
|
-- <http://www.gnu.org/licenses/>. --
|
|
-- --
|
|
-- GNAT was originally developed by the GNAT team at New York University. --
|
|
-- Extensive contributions were provided by Ada Core Technologies Inc. --
|
|
-- --
|
|
------------------------------------------------------------------------------
|
|
|
|
-- 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 : File_Type;
|
|
Item : out Num;
|
|
Width : Field := 0);
|
|
|
|
procedure Get
|
|
(Item : out Num;
|
|
Width : Field := 0);
|
|
|
|
procedure Put
|
|
(File : File_Type;
|
|
Item : Num;
|
|
Fore : Field := Default_Fore;
|
|
Aft : Field := Default_Aft;
|
|
Exp : Field := Default_Exp);
|
|
|
|
procedure Put
|
|
(Item : Num;
|
|
Fore : Field := Default_Fore;
|
|
Aft : Field := Default_Aft;
|
|
Exp : Field := Default_Exp);
|
|
|
|
procedure Get
|
|
(From : Wide_String;
|
|
Item : out Num;
|
|
Last : out Positive);
|
|
|
|
procedure Put
|
|
(To : out Wide_String;
|
|
Item : Num;
|
|
Aft : Field := Default_Aft;
|
|
Exp : Field := Default_Exp);
|
|
|
|
end Ada.Wide_Text_IO.Float_IO;
|