1 ------------------------------------------------------------------------------
3 -- GNAT RUNTIME COMPONENTS --
5 -- ADA.STRINGS.WIDE_UNBOUNDED.WIDE_TEXT_IO --
11 -- Copyright (C) 1997-1999 Free Software Foundation, Inc. --
13 -- GNAT is free software; you can redistribute it and/or modify it under --
14 -- terms of the GNU General Public License as published by the Free Soft- --
15 -- ware Foundation; either version 2, or (at your option) any later ver- --
16 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
17 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
18 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
19 -- for more details. You should have received a copy of the GNU General --
20 -- Public License distributed with GNAT; see file COPYING. If not, write --
21 -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
22 -- MA 02111-1307, USA. --
24 -- As a special exception, if other files instantiate generics from this --
25 -- unit, or you link this unit with other files to produce an executable, --
26 -- this unit does not by itself cause the resulting executable to be --
27 -- covered by the GNU General Public License. This exception does not --
28 -- however invalidate any other reasons why the executable file might be --
29 -- covered by the GNU Public License. --
31 -- GNAT was originally developed by the GNAT team at New York University. --
32 -- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). --
34 ------------------------------------------------------------------------------
36 -- This child package of Ada.Strings.Wide_Unbounded provides specialized
37 -- Text_IO routines that work directly with unbounded strings, avoiding the
38 -- inefficiencies of access via the standard interface, and also taking
39 -- direct advantage of the variable length semantics of these strings.
41 with Ada
.Wide_Text_IO
;
43 package Ada
.Strings
.Wide_Unbounded
.Wide_Text_IO
is
46 return Unbounded_Wide_String
;
48 (File
: Ada
.Wide_Text_IO
.File_Type
)
49 return Unbounded_Wide_String
;
50 -- Reads up to the end of the current line, returning the result
51 -- as an unbounded string of appropriate length. If no File parameter
52 -- is present, input is from Current_Input.
55 (U
: Unbounded_Wide_String
);
57 (File
: Ada
.Wide_Text_IO
.File_Type
;
58 U
: Unbounded_Wide_String
);
60 (U
: Unbounded_Wide_String
);
62 (File
: Ada
.Wide_Text_IO
.File_Type
;
63 U
: Unbounded_Wide_String
);
64 -- These are equivalent to the standard Wide_Text_IO routines passed the
65 -- value To_Wide_String (U), but operate more efficiently, because the
66 -- extra copy of the argument is avoided.
68 end Ada
.Strings
.Wide_Unbounded
.Wide_Text_IO
;