1 ------------------------------------------------------------------------------
3 -- GNAT RUNTIME COMPONENTS --
5 -- A D A . W I D E _ T E X T _ I O . E N U M E R A T I O N _ I O --
10 -- Copyright (C) 1992-2000, Free Software Foundation, Inc. --
12 -- GNAT is free software; you can redistribute it and/or modify it under --
13 -- terms of the GNU General Public License as published by the Free Soft- --
14 -- ware Foundation; either version 2, or (at your option) any later ver- --
15 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
16 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
17 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
18 -- for more details. You should have received a copy of the GNU General --
19 -- Public License distributed with GNAT; see file COPYING. If not, write --
20 -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
21 -- MA 02111-1307, USA. --
23 -- As a special exception, if other files instantiate generics from this --
24 -- unit, or you link this unit with other files to produce an executable, --
25 -- this unit does not by itself cause the resulting executable to be --
26 -- covered by the GNU General Public License. This exception does not --
27 -- however invalidate any other reasons why the executable file might be --
28 -- covered by the GNU Public License. --
30 -- GNAT was originally developed by the GNAT team at New York University. --
31 -- Extensive contributions were provided by Ada Core Technologies Inc. --
33 ------------------------------------------------------------------------------
35 with Ada
.Wide_Text_IO
.Enumeration_Aux
;
37 package body Ada
.Wide_Text_IO
.Enumeration_IO
is
39 package Aux
renames Ada
.Wide_Text_IO
.Enumeration_Aux
;
45 procedure Get
(File
: in File_Type
; Item
: out Enum
) is
46 Buf
: Wide_String (1 .. Enum
'Width);
50 Aux
.Get_Enum_Lit
(File
, Buf
, Buflen
);
51 Item
:= Enum
'Wide_Value (Buf
(1 .. Buflen
));
54 when Constraint_Error
=> raise Data_Error
;
57 procedure Get
(Item
: out Enum
) is
59 Get
(Current_Input
, Item
);
63 (From
: in Wide_String;
70 Aux
.Scan_Enum_Lit
(From
, Start
, Last
);
71 Item
:= Enum
'Wide_Value (From
(Start
.. Last
));
74 when Constraint_Error
=> raise Data_Error
;
84 Width
: in Field
:= Default_Width
;
85 Set
: in Type_Set
:= Default_Setting
)
87 Image
: constant Wide_String := Enum
'Wide_Image (Item
);
90 Aux
.Put
(File
, Image
, Width
, Set
);
95 Width
: in Field
:= Default_Width
;
96 Set
: in Type_Set
:= Default_Setting
)
99 Put
(Current_Output
, Item
, Width
, Set
);
103 (To
: out Wide_String;
105 Set
: in Type_Set
:= Default_Setting
)
107 Image
: constant Wide_String := Enum
'Wide_Image (Item
);
110 Aux
.Puts
(To
, Image
, Set
);
113 end Ada
.Wide_Text_IO
.Enumeration_IO
;