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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 CustomElementReactionQueue_h | 5 #ifndef CustomElementReactionQueue_h |
6 #define CustomElementReactionQueue_h | 6 #define CustomElementReactionQueue_h |
7 | 7 |
8 #include "core/CoreExport.h" | 8 #include "core/CoreExport.h" |
9 #include "platform/heap/Handle.h" | 9 #include "platform/heap/Handle.h" |
10 #include "wtf/Noncopyable.h" | 10 #include "wtf/Noncopyable.h" |
11 | 11 |
12 namespace blink { | 12 namespace blink { |
13 | 13 |
14 class CustomElementReaction; | 14 class CustomElementReaction; |
15 class Element; | 15 class Element; |
16 | 16 |
17 class CORE_EXPORT CustomElementReactionQueue final | 17 class CORE_EXPORT CustomElementReactionQueue final |
18 : public GarbageCollectedFinalized<CustomElementReactionQueue> { | 18 : public GarbageCollectedFinalized<CustomElementReactionQueue> { |
19 WTF_MAKE_NONCOPYABLE(CustomElementReactionQueue); | 19 WTF_MAKE_NONCOPYABLE(CustomElementReactionQueue); |
20 public: | 20 public: |
21 CustomElementReactionQueue(); | 21 CustomElementReactionQueue(); |
22 ~CustomElementReactionQueue(); | 22 ~CustomElementReactionQueue(); |
23 | 23 |
24 DECLARE_TRACE(); | 24 DECLARE_TRACE(); |
25 | 25 |
26 void add(CustomElementReaction*); | 26 void add(CustomElementReaction*); |
27 void invokeReactions(Element*); | 27 void invokeReactions(Element*); |
| 28 bool isEmpty() { return m_reactions.isEmpty(); } |
28 | 29 |
29 private: | 30 private: |
30 HeapVector<Member<CustomElementReaction>> m_reactions; | 31 HeapVector<Member<CustomElementReaction>, 1> m_reactions; |
31 size_t m_index; | 32 size_t m_index; |
32 }; | 33 }; |
33 | 34 |
34 } // namespace blink | 35 } // namespace blink |
35 | 36 |
36 #endif // CustomElementReactionQueue_h | 37 #endif // CustomElementReactionQueue_h |
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