summaryrefslogtreecommitdiff
path: root/gcc/ada/a-ztenio.ads
blob: 5a003512d2e2334301aa6776b0d5558501abf470 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
------------------------------------------------------------------------------
--                                                                          --
--                         GNAT RUN-TIME COMPONENTS                         --
--                                                                          --
--  A D A . W I D E _ W I D E _ T E X T _ I O . E N U M E R A T I O N _ 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_Wide_Text_IO.Enumeration_IO is a subpackage
--  of Wide_Wide_Text_IO. In GNAT we make it a child package to avoid loading
--  the necessary code if Enumeration_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 Enum is (<>);

package Ada.Wide_Wide_Text_IO.Enumeration_IO is

   Default_Width : Field := 0;
   Default_Setting : Type_Set := Upper_Case;

   procedure Get (File : File_Type; Item : out Enum);
   procedure Get (Item : out Enum);

   procedure Put
     (File  : File_Type;
      Item  : Enum;
      Width : Field := Default_Width;
      Set   : Type_Set := Default_Setting);

   procedure Put
     (Item  : Enum;
      Width : Field := Default_Width;
      Set   : Type_Set := Default_Setting);

   procedure Get
     (From : Wide_Wide_String;
      Item : out Enum;
      Last : out Positive);

   procedure Put
     (To   : out Wide_Wide_String;
      Item : Enum;
      Set  : Type_Set := Default_Setting);

end Ada.Wide_Wide_Text_IO.Enumeration_IO;