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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 TRACE_AFTER_DISPATCH_H_ | 5 #ifndef TRACE_AFTER_DISPATCH_H_ |
6 #define TRACE_AFTER_DISPATCH_H_ | 6 #define TRACE_AFTER_DISPATCH_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 A : public GarbageCollected<A> { | 12 class A : public GarbageCollected<A> { |
13 public: | 13 public: |
14 void trace(Visitor*); | 14 void Trace(Visitor*); |
15 void traceAfterDispatch(Visitor*); | 15 void TraceAfterDispatch(Visitor*); |
16 protected: | 16 protected: |
17 enum Type { TB, TC, TD }; | 17 enum Type { TB, TC, TD }; |
18 A(Type type) : m_type(type) { } | 18 A(Type type) : m_type(type) { } |
19 private: | 19 private: |
20 Type m_type; | 20 Type m_type; |
21 }; | 21 }; |
22 | 22 |
23 class B : public A { | 23 class B : public A { |
24 public: | 24 public: |
25 B() : A(TB) { } | 25 B() : A(TB) { } |
26 void traceAfterDispatch(Visitor*); | 26 void TraceAfterDispatch(Visitor*); |
27 private: | 27 private: |
28 Member<A> m_a; | 28 Member<A> m_a; |
29 }; | 29 }; |
30 | 30 |
31 class C : public A { | 31 class C : public A { |
32 public: | 32 public: |
33 C() : A(TC) { } | 33 C() : A(TC) { } |
34 void traceAfterDispatch(Visitor*); | 34 void TraceAfterDispatch(Visitor*); |
35 private: | 35 private: |
36 Member<A> m_a; | 36 Member<A> m_a; |
37 }; | 37 }; |
38 | 38 |
39 // This class is considered abstract does not need to be dispatched to. | 39 // This class is considered abstract does not need to be dispatched to. |
40 class Abstract : public A { | 40 class Abstract : public A { |
41 protected: | 41 protected: |
42 Abstract(Type type) : A(type) { } | 42 Abstract(Type type) : A(type) { } |
43 }; | 43 }; |
44 | 44 |
45 class D : public Abstract { | 45 class D : public Abstract { |
46 public: | 46 public: |
47 D() : Abstract(TD) { } | 47 D() : Abstract(TD) { } |
48 void traceAfterDispatch(Visitor*); | 48 void TraceAfterDispatch(Visitor*); |
49 private: | 49 private: |
50 Member<A> m_a; | 50 Member<A> m_a; |
51 }; | 51 }; |
52 | 52 |
53 } | 53 } |
54 | 54 |
55 #endif | 55 #endif |
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