65 lines
2.3 KiB
Ada
65 lines
2.3 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 --
|
||
|
|
-- --
|
||
|
|
-- This specification is derived from the Ada Reference Manual for use with --
|
||
|
|
-- GNAT. In accordance with the copyright of that document, you can freely --
|
||
|
|
-- copy and modify this specification, provided that if you redistribute a --
|
||
|
|
-- modified version, any changes that you have made are clearly indicated. --
|
||
|
|
-- --
|
||
|
|
------------------------------------------------------------------------------
|
||
|
|
|
||
|
|
-- 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.Check_Text_IO_Special_Unit 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;
|