File : a-szuzti.ads
1 ------------------------------------------------------------------------------
2 -- --
3 -- GNAT RUN-TIME COMPONENTS --
4 -- --
5 -- ADA.STRINGS.WIDE_WIDE_UNBOUNDED.WIDE_WIDE_TEXT_IO --
6 -- --
7 -- S p e c --
8 -- --
9 -- Copyright (C) 1997-2009, Free Software Foundation, Inc. --
10 -- --
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. --
17 -- --
18 -- --
19 -- --
20 -- --
21 -- --
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/>. --
26 -- --
27 -- GNAT was originally developed by the GNAT team at New York University. --
28 -- Extensive contributions were provided by Ada Core Technologies Inc. --
29 -- --
30 ------------------------------------------------------------------------------
31
32 -- This child package of Ada.Strings.Wide_Wide_Unbounded provides specialized
33 -- Wide_Wide_Text_IO routines that work directly with unbounded wide wide
34 -- strings, avoiding the inefficiencies of access via the standard interface,
35 -- and also taking direct advantage of the variable length semantics of these
36 -- strings.
37
38 with Ada.Wide_Wide_Text_IO;
39
40 package Ada.Strings.Wide_Wide_Unbounded.Wide_Wide_Text_IO is
41
42 function Get_Line
43 return Unbounded_Wide_Wide_String;
44 function Get_Line
45 (File : Ada.Wide_Wide_Text_IO.File_Type)
46 return Unbounded_Wide_Wide_String;
47 -- Reads up to the end of the current line, returning the result
48 -- as an unbounded string of appropriate length. If no File parameter
49 -- is present, input is from Current_Input.
50
51 procedure Get_Line
52 (File : Ada.Wide_Wide_Text_IO.File_Type;
53 Item : out Unbounded_Wide_Wide_String);
54 procedure Get_Line (Item : out Unbounded_Wide_Wide_String);
55 -- Similar to the above, but in procedure form with an out parameter
56
57 procedure Put
58 (U : Unbounded_Wide_Wide_String);
59 procedure Put
60 (File : Ada.Wide_Wide_Text_IO.File_Type;
61 U : Unbounded_Wide_Wide_String);
62 procedure Put_Line
63 (U : Unbounded_Wide_Wide_String);
64 procedure Put_Line
65 (File : Ada.Wide_Wide_Text_IO.File_Type;
66 U : Unbounded_Wide_Wide_String);
67 -- These are equivalent to the standard Wide_Wide_Text_IO routines passed
68 -- the value To_Wide_Wide_String (U), but operate more efficiently,
69 -- because the extra copy of the argument is avoided.
70
71 end Ada.Strings.Wide_Wide_Unbounded.Wide_Wide_Text_IO;