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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 PERSISTENT_FIELD_IN_GC_MANAGED_CLASS_H_ |
| 6 #define PERSISTENT_FIELD_IN_GC_MANAGED_CLASS_H_ |
| 7 |
| 8 #include "heap/stubs.h" |
| 9 |
| 10 namespace blink { |
| 11 |
| 12 class HeapObject; |
| 13 |
| 14 class PartObject { |
| 15 DISALLOW_ALLOCATION(); |
| 16 private: |
| 17 Persistent<HeapObject> m_obj; |
| 18 }; |
| 19 |
| 20 class HeapObject : public GarbageCollected<HeapObject> { |
| 21 public: |
| 22 void trace(Visitor*); |
| 23 private: |
| 24 PartObject m_part; |
| 25 HeapVector<PartObject> m_parts; |
| 26 PersistentHeapVector<Member<HeapObject> > m_objs; |
| 27 }; |
| 28 |
| 29 } |
| 30 |
| 31 #endif |
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