2015-05-12 Robert Dewar <dewar@adacore.com>
[official-gcc.git] / gcc / ada / a-stunau.adb
blobc6d2bc43ac3d7239fbbf3449ec1a20dfdb1848d4
1 ------------------------------------------------------------------------------
2 -- --
3 -- GNAT RUN-TIME COMPONENTS --
4 -- --
5 -- A D A . S T R I N G S . U N B O U N D E D . A U X --
6 -- --
7 -- B o d y --
8 -- --
9 -- Copyright (C) 1992-2009, 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 3, 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. --
17 -- --
18 -- As a special exception under Section 7 of GPL version 3, you are granted --
19 -- additional permissions described in the GCC Runtime Library Exception, --
20 -- version 3.1, as published by the Free Software Foundation. --
21 -- --
22 -- You should have received a copy of the GNU General Public License and --
23 -- a copy of the GCC Runtime Library Exception along with this program; --
24 -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
25 -- <http://www.gnu.org/licenses/>. --
26 -- --
27 -- GNAT was originally developed by the GNAT team at New York University. --
28 -- Extensive contributions were provided by Ada Core Technologies Inc. --
29 -- --
30 ------------------------------------------------------------------------------
32 package body Ada.Strings.Unbounded.Aux is
34 ----------------
35 -- Get_String --
36 ----------------
38 procedure Get_String
39 (U : Unbounded_String;
40 S : out Big_String_Access;
41 L : out Natural)
43 X : aliased Big_String;
44 for X'Address use U.Reference.all'Address;
46 begin
47 S := X'Unchecked_Access;
48 L := U.Last;
49 end Get_String;
51 ----------------
52 -- Set_String --
53 ----------------
55 procedure Set_String (UP : in out Unbounded_String; S : String_Access) is
56 begin
57 Finalize (UP);
58 UP.Reference := S;
59 UP.Last := UP.Reference'Length;
60 end Set_String;
62 end Ada.Strings.Unbounded.Aux;