1 ------------------------------------------------------------------------------
3 -- GNAT RUN-TIME COMPONENTS --
5 -- 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 --
9 -- Copyright (C) 1992-2009, Free Software Foundation, Inc. --
11 -- GNAT is free software; you can redistribute it and/or modify it under --
12 -- terms of the GNU General Public License as published by the Free Soft- --
13 -- ware Foundation; either version 3, or (at your option) any later ver- --
14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
16 -- or FITNESS FOR A PARTICULAR PURPOSE. --
18 -- As a special exception under Section 7 of GPL version 3, you are granted --
19 -- additional permissions described in the GCC Runtime Library Exception, --
20 -- version 3.1, as published by the Free Software Foundation. --
22 -- You should have received a copy of the GNU General Public License and --
23 -- a copy of the GCC Runtime Library Exception along with this program; --
24 -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
25 -- <http://www.gnu.org/licenses/>. --
27 -- GNAT was originally developed by the GNAT team at New York University. --
28 -- Extensive contributions were provided by Ada Core Technologies Inc. --
30 ------------------------------------------------------------------------------
32 with Ada.Wide_Wide_Text_IO.Enumeration_Aux;
34 package body Ada.Wide_Wide_Text_IO.Enumeration_IO is
36 package Aux renames Ada.Wide_Wide_Text_IO.Enumeration_Aux;
42 procedure Get (File : File_Type; Item : out Enum) is
43 Buf : Wide_Wide_String (1 .. Enum'Width);
46 Aux.Get_Enum_Lit (File, Buf, Buflen);
47 Item := Enum'Wide_Wide_Value (Buf (1 .. Buflen));
49 when Constraint_Error => raise Data_Error;
52 procedure Get (Item : out Enum) is
54 Get (Current_Input, Item);
58 (From : Wide_Wide_String;
64 Aux.Scan_Enum_Lit (From, Start, Last);
65 Item := Enum'Wide_Wide_Value (From (Start .. Last));
67 when Constraint_Error => raise Data_Error;
77 Width : Field := Default_Width;
78 Set : Type_Set := Default_Setting)
80 Image : constant Wide_Wide_String := Enum'Wide_Wide_Image (Item);
82 Aux.Put (File, Image, Width, Set);
87 Width : Field := Default_Width;
88 Set : Type_Set := Default_Setting)
91 Put (Current_Output, Item, Width, Set);
95 (To : out Wide_Wide_String;
97 Set : Type_Set := Default_Setting)
99 Image : constant Wide_Wide_String := Enum'Wide_Wide_Image (Item);
101 Aux.Puts (To, Image, Set);
104 end Ada.Wide_Wide_Text_IO.Enumeration_IO;