1------------------------------------------------------------------------------
2--                                                                          --
3--                         GNAT RUN-TIME COMPONENTS                         --
4--                                                                          --
5--                          G N A T . H T A B L E                           --
6--                                                                          --
7--                                 S p e c                                  --
8--                                                                          --
9--                     Copyright (C) 1995-2021, AdaCore                     --
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------------------------------------------------------------------------------
31
32--  Hash table searching routines
33
34--  This package contains two separate packages. The Simple_HTable package
35--  provides a very simple abstraction that associates one element to one
36--  key value and takes care of all allocations automatically using the heap.
37--  The Static_HTable package provides a more complex interface that allows
38--  complete control over allocation.
39
40--  See file s-htable.ads for full documentation of the interface
41
42pragma Compiler_Unit_Warning;
43
44with System.HTable;
45
46package GNAT.HTable is
47   pragma Preelaborate;
48   pragma Elaborate_Body;
49   --  The elaborate body is because we have a dummy body to deal with
50   --  bootstrap path problems (we used to have a real body, and now we don't
51   --  need it any more, but the bootstrap requires that we have a dummy body,
52   --  since otherwise the old body gets picked up; also, we can't use pragma
53   --  No_Body because older bootstrap compilers don't support that).
54
55   generic package Simple_HTable renames System.HTable.Simple_HTable;
56   generic package Static_HTable renames System.HTable.Static_HTable;
57
58   generic function Hash renames System.HTable.Hash;
59
60end GNAT.HTable;
61