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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [ada/] [a-zzboio.adb] - Rev 724
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------------------------------------------------------------------------------ -- -- -- GNAT RUN-TIME COMPONENTS -- -- -- -- ADA.WIDE_WIDE_TEXT_IO.WIDE_WIDE_BOUNDED_IO -- -- -- -- B o d y -- -- -- -- Copyright (C) 1997-2009, Free Software Foundation, 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 3, 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. -- -- -- -- As a special exception under Section 7 of GPL version 3, you are granted -- -- additional permissions described in the GCC Runtime Library Exception, -- -- version 3.1, as published by the Free Software Foundation. -- -- -- -- You should have received a copy of the GNU General Public License and -- -- a copy of the GCC Runtime Library Exception along with this program; -- -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- -- <http://www.gnu.org/licenses/>. -- -- -- -- GNAT was originally developed by the GNAT team at New York University. -- -- Extensive contributions were provided by Ada Core Technologies Inc. -- -- -- ------------------------------------------------------------------------------ with Ada.Wide_Wide_Text_IO; use Ada.Wide_Wide_Text_IO; with Ada.Unchecked_Deallocation; package body Ada.Wide_Wide_Text_IO.Wide_Wide_Bounded_IO is type Wide_Wide_String_Access is access all Wide_Wide_String; procedure Free (WWSA : in out Wide_Wide_String_Access); -- Perform an unchecked deallocation of a non-null string ---------- -- Free -- ---------- procedure Free (WWSA : in out Wide_Wide_String_Access) is Null_Wide_Wide_String : constant Wide_Wide_String := ""; procedure Deallocate is new Ada.Unchecked_Deallocation ( Wide_Wide_String, Wide_Wide_String_Access); begin -- Do not try to free statically allocated null string if WWSA.all /= Null_Wide_Wide_String then Deallocate (WWSA); end if; end Free; -------------- -- Get_Line -- -------------- function Get_Line return Wide_Wide_Bounded.Bounded_Wide_Wide_String is begin return Wide_Wide_Bounded.To_Bounded_Wide_Wide_String (Get_Line); end Get_Line; -------------- -- Get_Line -- -------------- function Get_Line (File : File_Type) return Wide_Wide_Bounded.Bounded_Wide_Wide_String is begin return Wide_Wide_Bounded.To_Bounded_Wide_Wide_String (Get_Line (File)); end Get_Line; -------------- -- Get_Line -- -------------- procedure Get_Line (Item : out Wide_Wide_Bounded.Bounded_Wide_Wide_String) is Buffer : Wide_Wide_String (1 .. 1000); Last : Natural; Str1 : Wide_Wide_String_Access; Str2 : Wide_Wide_String_Access; begin Get_Line (Buffer, Last); Str1 := new Wide_Wide_String'(Buffer (1 .. Last)); while Last = Buffer'Last loop Get_Line (Buffer, Last); Str2 := new Wide_Wide_String'(Str1.all & Buffer (1 .. Last)); Free (Str1); Str1 := Str2; end loop; Item := Wide_Wide_Bounded.To_Bounded_Wide_Wide_String (Str1.all); end Get_Line; -------------- -- Get_Line -- -------------- procedure Get_Line (File : File_Type; Item : out Wide_Wide_Bounded.Bounded_Wide_Wide_String) is Buffer : Wide_Wide_String (1 .. 1000); Last : Natural; Str1 : Wide_Wide_String_Access; Str2 : Wide_Wide_String_Access; begin Get_Line (File, Buffer, Last); Str1 := new Wide_Wide_String'(Buffer (1 .. Last)); while Last = Buffer'Last loop Get_Line (File, Buffer, Last); Str2 := new Wide_Wide_String'(Str1.all & Buffer (1 .. Last)); Free (Str1); Str1 := Str2; end loop; Item := Wide_Wide_Bounded.To_Bounded_Wide_Wide_String (Str1.all); end Get_Line; --------- -- Put -- --------- procedure Put (Item : Wide_Wide_Bounded.Bounded_Wide_Wide_String) is begin Put (Wide_Wide_Bounded.To_Wide_Wide_String (Item)); end Put; --------- -- Put -- --------- procedure Put (File : File_Type; Item : Wide_Wide_Bounded.Bounded_Wide_Wide_String) is begin Put (File, Wide_Wide_Bounded.To_Wide_Wide_String (Item)); end Put; -------------- -- Put_Line -- -------------- procedure Put_Line (Item : Wide_Wide_Bounded.Bounded_Wide_Wide_String) is begin Put_Line (Wide_Wide_Bounded.To_Wide_Wide_String (Item)); end Put_Line; -------------- -- Put_Line -- -------------- procedure Put_Line (File : File_Type; Item : Wide_Wide_Bounded.Bounded_Wide_Wide_String) is begin Put_Line (File, Wide_Wide_Bounded.To_Wide_Wide_String (Item)); end Put_Line; end Ada.Wide_Wide_Text_IO.Wide_Wide_Bounded_IO;
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