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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 #include "trace_after_dispatch_impl.h" | 5 #include "trace_after_dispatch_impl.h" |
6 | 6 |
7 namespace blink { | 7 namespace blink { |
8 | 8 |
9 template <typename VisitorDispatcher> | 9 void TraceAfterDispatchInlinedBase::trace(Visitor* visitor) { |
10 inline void TraceAfterDispatchInlinedBase::traceImpl( | |
11 VisitorDispatcher visitor) { | |
12 // Implement a simple form of manual dispatching, because BlinkGCPlugin | 10 // Implement a simple form of manual dispatching, because BlinkGCPlugin |
13 // checks if the tracing is dispatched to all derived classes. | 11 // checks if the tracing is dispatched to all derived classes. |
14 // | 12 // |
15 // This function has to be implemented out-of-line, since we need to know the | 13 // This function has to be implemented out-of-line, since we need to know the |
16 // definition of derived classes here. | 14 // definition of derived classes here. |
17 if (tag_ == DERIVED) { | 15 if (tag_ == DERIVED) { |
18 static_cast<TraceAfterDispatchInlinedDerived*>(this)->traceAfterDispatch( | 16 static_cast<TraceAfterDispatchInlinedDerived*>(this)->traceAfterDispatch( |
19 visitor); | 17 visitor); |
20 } else { | 18 } else { |
21 traceAfterDispatch(visitor); | 19 traceAfterDispatch(visitor); |
22 } | 20 } |
23 } | 21 } |
24 | 22 |
25 void TraceAfterDispatchExternBase::trace(Visitor* visitor) { | 23 void TraceAfterDispatchExternBase::trace(Visitor* visitor) { |
26 traceImpl(visitor); | |
27 } | |
28 | |
29 void TraceAfterDispatchExternBase::trace(InlinedGlobalMarkingVisitor visitor) { | |
30 traceImpl(visitor); | |
31 } | |
32 | |
33 template <typename VisitorDispatcher> | |
34 inline void TraceAfterDispatchExternBase::traceImpl(VisitorDispatcher visitor) { | |
35 if (tag_ == DERIVED) { | 24 if (tag_ == DERIVED) { |
36 static_cast<TraceAfterDispatchExternDerived*>(this)->traceAfterDispatch( | 25 static_cast<TraceAfterDispatchExternDerived*>(this)->traceAfterDispatch( |
37 visitor); | 26 visitor); |
38 } else { | 27 } else { |
39 traceAfterDispatch(visitor); | 28 traceAfterDispatch(visitor); |
40 } | 29 } |
41 } | 30 } |
42 | 31 |
43 void TraceAfterDispatchExternBase::traceAfterDispatch(Visitor* visitor) { | 32 void TraceAfterDispatchExternBase::traceAfterDispatch(Visitor* visitor) { |
44 traceAfterDispatchImpl(visitor); | |
45 } | |
46 | |
47 void TraceAfterDispatchExternBase::traceAfterDispatch( | |
48 InlinedGlobalMarkingVisitor visitor) { | |
49 traceAfterDispatchImpl(visitor); | |
50 } | |
51 | |
52 template <typename VisitorDispatcher> | |
53 inline void TraceAfterDispatchExternBase::traceAfterDispatchImpl( | |
54 VisitorDispatcher visitor) { | |
55 visitor->trace(x_base_); | 33 visitor->trace(x_base_); |
56 } | 34 } |
57 | 35 |
58 void TraceAfterDispatchExternDerived::traceAfterDispatch(Visitor* visitor) { | 36 void TraceAfterDispatchExternDerived::traceAfterDispatch(Visitor* visitor) { |
59 traceAfterDispatchImpl(visitor); | |
60 } | |
61 | |
62 void TraceAfterDispatchExternDerived::traceAfterDispatch( | |
63 InlinedGlobalMarkingVisitor visitor) { | |
64 traceAfterDispatchImpl(visitor); | |
65 } | |
66 | |
67 template <typename VisitorDispatcher> | |
68 inline void TraceAfterDispatchExternDerived::traceAfterDispatchImpl( | |
69 VisitorDispatcher visitor) { | |
70 visitor->trace(x_derived_); | 37 visitor->trace(x_derived_); |
71 TraceAfterDispatchExternBase::traceAfterDispatch(visitor); | 38 TraceAfterDispatchExternBase::traceAfterDispatch(visitor); |
72 } | 39 } |
73 | 40 |
74 } | 41 } |
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