------------------------------------------------------------------------------ -- -- -- GNAT RUNTIME COMPONENTS -- -- -- -- G N A T . I O _ A U X -- -- -- -- S p e c -- -- -- -- Copyright (C) 1995-2002 Ada Core Technologies, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- -- ware Foundation; either version 2, or (at your option) any later ver- -- -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- -- for more details. You should have received a copy of the GNU General -- -- Public License distributed with GNAT; see file COPYING. If not, write -- -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, -- -- MA 02111-1307, USA. -- -- -- -- As a special exception, if other files instantiate generics from this -- -- unit, or you link this unit with other files to produce an executable, -- -- this unit does not by itself cause the resulting executable to be -- -- covered by the GNU General Public License. This exception does not -- -- however invalidate any other reasons why the executable file might be -- -- covered by the GNU Public License. -- -- -- -- GNAT was originally developed by the GNAT team at New York University. -- -- Extensive contributions were provided by Ada Core Technologies Inc. -- -- -- ------------------------------------------------------------------------------ -- Auxiliary functions or use with Text_IO -- This package provides some auxiliary functions for use with Text_IO, -- including a test for an existing file, and a Get_Line function which -- returns a string. with Ada.Text_IO; package GNAT.IO_Aux is function File_Exists (Name : String) return Boolean; -- Test for existence of a file named Name function Get_Line return String; -- Read Ada.Text_IO.Current_Input and return string that includes all -- characters from the current character up to the end of the line, -- with no limit on its length. Raises Ada.IO_Exceptions.End_Error if -- at end of file. function Get_Line (File : Ada.Text_IO.File_Type) return String; -- Same, but reads from specified file end GNAT.IO_Aux;