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jeremybenn |
------------------------------------------------------------------------------
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-- --
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-- GNAT COMPILER COMPONENTS --
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-- --
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-- S Y S T E M . S T R I N G S --
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-- --
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-- B o d y --
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-- --
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-- Copyright (C) 1995-2009, Free Software Foundation, Inc. --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 3, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. --
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-- --
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-- As a special exception under Section 7 of GPL version 3, you are granted --
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-- additional permissions described in the GCC Runtime Library Exception, --
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-- version 3.1, as published by the Free Software Foundation. --
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-- --
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-- You should have received a copy of the GNU General Public License and --
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-- a copy of the GCC Runtime Library Exception along with this program; --
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-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
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-- <http://www.gnu.org/licenses/>. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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------------------------------------------------------------------------------
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pragma Compiler_Unit;
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package body System.Strings is
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----------
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-- Free --
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----------
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procedure Free (Arg : in out String_List_Access) is
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X : String_Access;
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procedure Free_Array is new Ada.Unchecked_Deallocation
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(Object => String_List, Name => String_List_Access);
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begin
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-- First free all the String_Access components if any
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if Arg /= null then
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for J in Arg'Range loop
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X := Arg (J);
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Free (X);
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end loop;
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end if;
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-- Now free the allocated array
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Free_Array (Arg);
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end Free;
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end System.Strings;
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