| /* |
| * Copyright (C) 2011 Apple Inc. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| * |
| */ |
| |
| #pragma once |
| |
| #include "ListableHandler.h" |
| |
| namespace JSC { |
| |
| class SlotVisitor; |
| |
| class WeakReferenceHarvester : public ListableHandler<WeakReferenceHarvester> { |
| public: |
| virtual void visitWeakReferences(SlotVisitor&) = 0; |
| |
| protected: |
| WeakReferenceHarvester() |
| { |
| } |
| |
| virtual ~WeakReferenceHarvester() { } |
| }; |
| |
| } // namespace JSC |
