1 ------------------------------------------------------------------------------
3 -- GNAT RUN-TIME COMPONENTS --
5 -- ADA.STRINGS.WIDE_UNBOUNDED.WIDE_TEXT_IO --
9 -- Copyright (C) 1997-2023, 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_Text_IO
; use Ada
.Wide_Text_IO
;
34 package body Ada
.Strings
.Wide_Unbounded
.Wide_Text_IO
is
40 function Get_Line
return Unbounded_Wide_String
is
41 Buffer
: Wide_String (1 .. 1000);
43 Result
: Unbounded_Wide_String
;
46 Get_Line
(Buffer
, Last
);
47 Set_Unbounded_Wide_String
(Result
, Buffer
(1 .. Last
));
49 while Last
= Buffer
'Last loop
50 Get_Line
(Buffer
, Last
);
51 Append
(Result
, Buffer
(1 .. Last
));
58 (File
: Ada
.Wide_Text_IO
.File_Type
) return Unbounded_Wide_String
60 Buffer
: Wide_String (1 .. 1000);
62 Result
: Unbounded_Wide_String
;
65 Get_Line
(File
, Buffer
, Last
);
66 Set_Unbounded_Wide_String
(Result
, Buffer
(1 .. Last
));
68 while Last
= Buffer
'Last loop
69 Get_Line
(File
, Buffer
, Last
);
70 Append
(Result
, Buffer
(1 .. Last
));
76 procedure Get_Line
(Item
: out Unbounded_Wide_String
) is
78 Get_Line
(Current_Input
, Item
);
82 (File
: Ada
.Wide_Text_IO
.File_Type
;
83 Item
: out Unbounded_Wide_String
)
85 Buffer
: Wide_String (1 .. 1000);
89 Get_Line
(File
, Buffer
, Last
);
90 Set_Unbounded_Wide_String
(Item
, Buffer
(1 .. Last
));
92 while Last
= Buffer
'Last loop
93 Get_Line
(File
, Buffer
, Last
);
94 Append
(Item
, Buffer
(1 .. Last
));
102 procedure Put
(U
: Unbounded_Wide_String
) is
103 UR
: constant Shared_Wide_String_Access
:= U
.Reference
;
106 Put
(UR
.Data
(1 .. UR
.Last
));
109 procedure Put
(File
: File_Type
; U
: Unbounded_Wide_String
) is
110 UR
: constant Shared_Wide_String_Access
:= U
.Reference
;
113 Put
(File
, UR
.Data
(1 .. UR
.Last
));
120 procedure Put_Line
(U
: Unbounded_Wide_String
) is
121 UR
: constant Shared_Wide_String_Access
:= U
.Reference
;
124 Put_Line
(UR
.Data
(1 .. UR
.Last
));
127 procedure Put_Line
(File
: File_Type
; U
: Unbounded_Wide_String
) is
128 UR
: constant Shared_Wide_String_Access
:= U
.Reference
;
131 Put_Line
(File
, UR
.Data
(1 .. UR
.Last
));
134 end Ada
.Strings
.Wide_Unbounded
.Wide_Text_IO
;