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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef WEAK_FIELDS_REQUIRE_TRACING_H_ |
| 6 #define WEAK_FIELDS_REQUIRE_TRACING_H_ |
| 7 |
| 8 #include "heap/stubs.h" |
| 9 |
| 10 namespace blink { |
| 11 |
| 12 class HeapObject : public GarbageCollected<HeapObject> { |
| 13 public: |
| 14 void trace(Visitor*); |
| 15 void clearWeakMembers(Visitor*); |
| 16 private: |
| 17 Member<HeapObject> m_obj1; |
| 18 WeakMember<HeapObject> m_obj2; |
| 19 WeakMember<HeapObject> m_obj3; |
| 20 HeapHashSet<WeakMember<HeapObject> > m_set1; |
| 21 HeapHashSet<WeakMember<HeapObject> > m_set2; |
| 22 }; |
| 23 |
| 24 } |
| 25 |
| 26 #endif |
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