1 ------------------------------------------------------------------------------
3 -- GNAT RUN-TIME COMPONENTS --
5 -- A D A . W I D E _ T E X T _ I O . F L O A T _ I O --
10 -- Copyright (C) 1992-1997 Free Software Foundation, Inc. --
12 -- This specification is derived from the Ada Reference Manual for use with --
13 -- GNAT. The copyright notice above, and the license provisions that follow --
14 -- apply solely to the contents of the part following the private keyword. --
16 -- GNAT is free software; you can redistribute it and/or modify it under --
17 -- terms of the GNU General Public License as published by the Free Soft- --
18 -- ware Foundation; either version 2, or (at your option) any later ver- --
19 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
20 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
21 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
22 -- for more details. You should have received a copy of the GNU General --
23 -- Public License distributed with GNAT; see file COPYING. If not, write --
24 -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
25 -- MA 02111-1307, USA. --
27 -- As a special exception, if other files instantiate generics from this --
28 -- unit, or you link this unit with other files to produce an executable, --
29 -- this unit does not by itself cause the resulting executable to be --
30 -- covered by the GNU General Public License. This exception does not --
31 -- however invalidate any other reasons why the executable file might be --
32 -- covered by the GNU Public License. --
34 -- GNAT was originally developed by the GNAT team at New York University. --
35 -- Extensive contributions were provided by Ada Core Technologies Inc. --
37 ------------------------------------------------------------------------------
39 -- In Ada 95, the package Ada.Wide_Text_IO.Float_IO is a subpackage
40 -- of Wide_Text_IO. In GNAT we make it a child package to avoid loading
41 -- the necessary code if Float_IO is not instantiated. See the routine
42 -- Rtsfind.Text_IO_Kludge for a description of how we patch up the
43 -- difference in semantics so that it is invisible to the Ada programmer.
46 type Num
is digits <>;
48 package Ada
.Wide_Text_IO
.Float_IO
is
50 Default_Fore
: Field
:= 2;
51 Default_Aft
: Field
:= Num
'Digits - 1;
52 Default_Exp
: Field
:= 3;
57 Width
: in Field
:= 0);
61 Width
: in Field
:= 0);
66 Fore
: in Field
:= Default_Fore
;
67 Aft
: in Field
:= Default_Aft
;
68 Exp
: in Field
:= Default_Exp
);
72 Fore
: in Field
:= Default_Fore
;
73 Aft
: in Field
:= Default_Aft
;
74 Exp
: in Field
:= Default_Exp
);
77 (From
: in Wide_String;
82 (To
: out Wide_String;
84 Aft
: in Field
:= Default_Aft
;
85 Exp
: in Field
:= Default_Exp
);
87 end Ada
.Wide_Text_IO
.Float_IO
;