/*
- * Project: libFIRM
- * File name: ir/adt/eset.c
- * Purpose: Datentyp: Vereinfachte Menge (hash-set) zum Speichern von
- * Zeigern/Adressen.
- * Author: Hubert Schmid
- * Modified by:
- * Created: 09.06.2002
- * CVS-ID: $Id$
- * Copyright: (c) 2002 Universität Karlsruhe
- * Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE.
+ * Copyright (C) 1995-2007 University of Karlsruhe. All right reserved.
+ *
+ * This file is part of libFirm.
+ *
+ * This file may be distributed and/or modified under the terms of the
+ * GNU General Public License version 2 as published by the Free Software
+ * Foundation and appearing in the file LICENSE.GPL included in the
+ * packaging of this file.
+ *
+ * Licensees holding valid libFirm Professional Edition licenses may use
+ * this file in accordance with the libFirm Commercial License.
+ * Agreement provided with the Software.
+ *
+ * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+ * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE.
*/
+/**
+ * @file
+ * @brief A pointer hash-set (WARNING: deprecated!)
+ * @author Hubert Schmid
+ * @date 09.06.2002
+ * @version $Id$
+ */
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
#include "eset.h"
#include "set.h"
#include "hashptr.h"
static int pcmp(const void *p1, const void *p2, size_t size) {
const void **q1 = (const void **)p1;
const void **q2 = (const void **)p2;
+ (void) size;
return *q1 != *q2;
}
del_set((set *)s);
}
+/* Returns the number of elements in the set. */
+int eset_count(eset *s) {
+ return set_count((set *)s);
+}
void eset_insert(eset *s, void *p) {
if (!eset_contains(s, p)) {
}
-bool eset_contains(eset *s, void *p) {
+int eset_contains(eset *s, void *p) {
return set_find((set *)s, &p, sizeof(p), HASH_PTR(p)) != NULL;
}