1------------------------------------------------------------------------------ 2-- -- 3-- GNAT COMPILER COMPONENTS -- 4-- -- 5-- G N A T . S T R I N G S -- 6-- -- 7-- B o d y -- 8-- -- 9-- Copyright (C) 1995-2002 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 2, 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. See the GNU General Public License -- 17-- for more details. You should have received a copy of the GNU General -- 18-- Public License distributed with GNAT; see file COPYING. If not, write -- 19-- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, -- 20-- MA 02111-1307, USA. -- 21-- -- 22-- As a special exception, if other files instantiate generics from this -- 23-- unit, or you link this unit with other files to produce an executable, -- 24-- this unit does not by itself cause the resulting executable to be -- 25-- covered by the GNU General Public License. This exception does not -- 26-- however invalidate any other reasons why the executable file might be -- 27-- covered by the GNU Public License. -- 28-- -- 29-- GNAT was originally developed by the GNAT team at New York University. -- 30-- Extensive contributions were provided by Ada Core Technologies Inc. -- 31-- -- 32------------------------------------------------------------------------------ 33 34package body GNAT.Strings is 35 36 ---------- 37 -- Free -- 38 ---------- 39 40 procedure Free (Arg : in out String_List_Access) is 41 X : String_Access; 42 43 procedure Free_Array is new Unchecked_Deallocation 44 (Object => String_List, Name => String_List_Access); 45 46 begin 47 -- First free all the String_Access components if any 48 49 if Arg /= null then 50 for J in Arg'Range loop 51 X := Arg (J); 52 Free (X); 53 end loop; 54 end if; 55 56 -- Now free the allocated array 57 58 Free_Array (Arg); 59 end Free; 60 61end GNAT.Strings; 62