OLD | NEW |
1 /* | 1 /* |
2 * Copyright (C) 2011 Google Inc. All rights reserved. | 2 * Copyright (C) 2011 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
(...skipping 21 matching lines...) Expand all Loading... |
32 #define RetainedDOMInfo_h | 32 #define RetainedDOMInfo_h |
33 | 33 |
34 #include "bindings/core/v8/RetainedObjectInfo.h" | 34 #include "bindings/core/v8/RetainedObjectInfo.h" |
35 #include <v8-profiler.h> | 35 #include <v8-profiler.h> |
36 | 36 |
37 namespace blink { | 37 namespace blink { |
38 | 38 |
39 class Node; | 39 class Node; |
40 | 40 |
41 // Implements v8::RetainedObjectInfo. | 41 // Implements v8::RetainedObjectInfo. |
42 class RetainedDOMInfo FINAL : public RetainedObjectInfo { | 42 class RetainedDOMInfo final : public RetainedObjectInfo { |
43 public: | 43 public: |
44 explicit RetainedDOMInfo(Node* root); | 44 explicit RetainedDOMInfo(Node* root); |
45 virtual ~RetainedDOMInfo(); | 45 virtual ~RetainedDOMInfo(); |
46 virtual void Dispose() OVERRIDE; | 46 virtual void Dispose() override; |
47 virtual bool IsEquivalent(v8::RetainedObjectInfo* other) OVERRIDE; | 47 virtual bool IsEquivalent(v8::RetainedObjectInfo* other) override; |
48 virtual intptr_t GetHash() OVERRIDE; | 48 virtual intptr_t GetHash() override; |
49 virtual const char* GetGroupLabel() OVERRIDE; | 49 virtual const char* GetGroupLabel() override; |
50 virtual const char* GetLabel() OVERRIDE; | 50 virtual const char* GetLabel() override; |
51 virtual intptr_t GetElementCount() OVERRIDE; | 51 virtual intptr_t GetElementCount() override; |
52 virtual intptr_t GetEquivalenceClass() OVERRIDE; | 52 virtual intptr_t GetEquivalenceClass() override; |
53 | 53 |
54 private: | 54 private: |
55 // V8 guarantees to keep RetainedObjectInfos alive only during a GC or heap
snapshotting round, when renderer | 55 // V8 guarantees to keep RetainedObjectInfos alive only during a GC or heap
snapshotting round, when renderer |
56 // doesn't get control. This allows us to use raw pointers. | 56 // doesn't get control. This allows us to use raw pointers. |
57 Node* m_root; | 57 Node* m_root; |
58 }; | 58 }; |
59 | 59 |
60 } // namespace blink | 60 } // namespace blink |
61 | 61 |
62 #endif // RetainedDOMInfo_h | 62 #endif // RetainedDOMInfo_h |
OLD | NEW |