2 * Copyright (C) 1995-2009 University of Karlsruhe. All right reserved.
4 * This file is part of libFirm.
6 * This file may be distributed and/or modified under the terms of the
7 * GNU General Public License version 2 as published by the Free Software
8 * Foundation and appearing in the file LICENSE.GPL included in the
9 * packaging of this file.
11 * Licensees holding valid libFirm Professional Edition licenses may use
12 * this file in accordance with the libFirm Commercial License.
13 * Agreement provided with the Software.
15 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
16 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * @brief Generic hashset functions
24 * @author Matthias Braun
26 * You have to specialize this header by defining HashSet, HashSetIterator and
34 #define HashSetEntry ValueType
36 typedef struct HashSetEntry {
43 HashSetEntry *entries;
45 size_t enlarge_threshold;
46 size_t shrink_threshold;
51 unsigned entries_version;
53 #ifdef ADDITIONAL_DATA
58 struct HashSetIterator {
59 HashSetEntry *current_bucket;
62 const struct HashSet *set;
63 unsigned entries_version;