1 ------------------------------------------------------------------------------
3 -- GNAT RUNTIME COMPONENTS --
5 -- G N A T . I O _ A U X --
10 -- Copyright (C) 1995-2002 Ada Core Technologies, 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 is maintained by Ada Core Technologies Inc (http://www.gnat.com). --
32 ------------------------------------------------------------------------------
34 -- Auxiliary functions or use with Text_IO
36 -- This package provides some auxiliary functions for use with Text_IO,
37 -- including a test for an existing file, and a Get_Line function which
42 package GNAT
.IO_Aux
is
44 function File_Exists
(Name
: String) return Boolean;
45 -- Test for existence of a file named Name
47 function Get_Line
return String;
48 -- Read Ada.Text_IO.Current_Input and return string that includes all
49 -- characters from the current character up to the end of the line,
50 -- with no limit on its length. Raises Ada.IO_Exceptions.End_Error if
53 function Get_Line
(File
: Ada
.Text_IO
.File_Type
) return String;
54 -- Same, but reads from specified file