| OLD | NEW |
| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef MEMBER_IN_OFFHEAP_CLASS_H_ | 5 #ifndef MEMBER_IN_OFFHEAP_CLASS_H_ |
| 6 #define MEMBER_IN_OFFHEAP_CLASS_H_ | 6 #define MEMBER_IN_OFFHEAP_CLASS_H_ |
| 7 | 7 |
| 8 #include "heap/stubs.h" | 8 #include "heap/stubs.h" |
| 9 | 9 |
| 10 namespace blink { | 10 namespace blink { |
| 11 | 11 |
| 12 class HeapObject : public GarbageCollected<HeapObject> { }; | 12 class HeapObject : public GarbageCollected<HeapObject> { }; |
| 13 | 13 |
| 14 class OffHeapObject { | 14 class OffHeapObject { |
| 15 public: | 15 public: |
| 16 void trace(Visitor*); | 16 void trace(Visitor*); |
| 17 private: | 17 private: |
| 18 Member<HeapObject> m_obj; // Must not contain Member. | 18 Member<HeapObject> m_obj; // Must not contain Member. |
| 19 Persistent<HeapVector<Member<HeapObject> > > m_objs; // OK | 19 Persistent<HeapVector<Member<HeapObject> > > m_objs; // OK |
| 20 }; | 20 }; |
| 21 | 21 |
| 22 class StackObject { | 22 class StackObject { |
| 23 STACK_ALLOCATED(); | 23 STACK_ALLOCATED(); |
| 24 private: | 24 private: |
| 25 Member<HeapObject> m_obj; // OK | 25 Member<HeapObject> m_obj; // OK |
| 26 Member<OffHeapObject> m_memberOff; // NOT OK |
| 27 HeapVector<Member<OffHeapObject>> m_heapVectorMemberOff; // NOT OK |
| 26 }; | 28 }; |
| 27 | 29 |
| 28 class PartObject { | 30 class PartObject { |
| 29 DISALLOW_ALLOCATION(); | 31 DISALLOW_ALLOCATION(); |
| 30 public: | 32 public: |
| 31 void trace(Visitor*); | 33 void trace(Visitor*); |
| 32 private: | 34 private: |
| 33 Member<HeapObject> m_obj; // OK | 35 Member<HeapObject> m_obj; // OK |
| 34 }; | 36 }; |
| 35 | 37 |
| 36 class InlineObject { | 38 class InlineObject { |
| 37 ALLOW_ONLY_INLINE_ALLOCATION(); | 39 ALLOW_ONLY_INLINE_ALLOCATION(); |
| 38 public: | 40 public: |
| 39 void trace(Visitor*); | 41 void trace(Visitor*); |
| 40 private: | 42 private: |
| 41 Member<HeapObject> m_obj; // OK | 43 Member<HeapObject> m_obj; // OK |
| 42 }; | 44 }; |
| 43 | 45 |
| 44 } | 46 } |
| 45 | 47 |
| 46 #endif | 48 #endif |
| OLD | NEW |