1/*
2 * Copyright (C) 2011 Apple Inc. All rights reserved.
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17 *
18 */
19
20#ifndef WeakReferenceHarvester_h
21#define WeakReferenceHarvester_h
22
23#include "ListableHandler.h"
24
25namespace JSC {
26
27class SlotVisitor;
28
29class WeakReferenceHarvester : public ListableHandler<WeakReferenceHarvester> {
30public:
31 virtual void visitWeakReferences(SlotVisitor&) = 0;
32
33protected:
34 WeakReferenceHarvester()
35 {
36 }
37
38 virtual ~WeakReferenceHarvester() { }
39};
40
41} // namespace JSC
42
43#endif // WeakReferenceHarvester_h
44