OLD | NEW |
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 #include "base/sequence_token.h" | 5 #include "base/sequence_token.h" |
6 | 6 |
7 #include "base/atomic_sequence_num.h" | 7 #include "base/atomic_sequence_num.h" |
8 #include "base/lazy_instance.h" | 8 #include "base/lazy_instance.h" |
9 #include "base/logging.h" | 9 #include "base/logging.h" |
10 #include "base/threading/thread_local.h" | 10 #include "base/threading/thread_local.h" |
(...skipping 19 matching lines...) Expand all Loading... |
30 } | 30 } |
31 | 31 |
32 bool SequenceToken::operator!=(const SequenceToken& other) const { | 32 bool SequenceToken::operator!=(const SequenceToken& other) const { |
33 return !(*this == other); | 33 return !(*this == other); |
34 } | 34 } |
35 | 35 |
36 bool SequenceToken::IsValid() const { | 36 bool SequenceToken::IsValid() const { |
37 return token_ != kInvalidSequenceToken; | 37 return token_ != kInvalidSequenceToken; |
38 } | 38 } |
39 | 39 |
| 40 int SequenceToken::ToInternalValue() const { |
| 41 return token_; |
| 42 } |
| 43 |
40 SequenceToken SequenceToken::Create() { | 44 SequenceToken SequenceToken::Create() { |
41 return SequenceToken(g_sequence_token_generator.GetNext()); | 45 return SequenceToken(g_sequence_token_generator.GetNext()); |
42 } | 46 } |
43 | 47 |
44 SequenceToken SequenceToken::GetForCurrentThread() { | 48 SequenceToken SequenceToken::GetForCurrentThread() { |
45 const SequenceToken* current_sequence_token = | 49 const SequenceToken* current_sequence_token = |
46 tls_current_sequence_token.Get().Get(); | 50 tls_current_sequence_token.Get().Get(); |
47 return current_sequence_token ? *current_sequence_token : SequenceToken(); | 51 return current_sequence_token ? *current_sequence_token : SequenceToken(); |
48 } | 52 } |
49 | 53 |
(...skipping 29 matching lines...) Expand all Loading... |
79 | 83 |
80 ScopedSetSequenceTokenForCurrentThread:: | 84 ScopedSetSequenceTokenForCurrentThread:: |
81 ~ScopedSetSequenceTokenForCurrentThread() { | 85 ~ScopedSetSequenceTokenForCurrentThread() { |
82 DCHECK_EQ(tls_current_sequence_token.Get().Get(), &sequence_token_); | 86 DCHECK_EQ(tls_current_sequence_token.Get().Get(), &sequence_token_); |
83 DCHECK_EQ(tls_current_task_token.Get().Get(), &task_token_); | 87 DCHECK_EQ(tls_current_task_token.Get().Get(), &task_token_); |
84 tls_current_sequence_token.Get().Set(nullptr); | 88 tls_current_sequence_token.Get().Set(nullptr); |
85 tls_current_task_token.Get().Set(nullptr); | 89 tls_current_task_token.Get().Set(nullptr); |
86 } | 90 } |
87 | 91 |
88 } // namespace base | 92 } // namespace base |
OLD | NEW |