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Side by Side Diff: runtime/bin/lockers.h

Issue 2480793002: clang-format runtime/bin (Closed)
Patch Set: Created 4 years, 1 month ago
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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 #ifndef RUNTIME_BIN_LOCKERS_H_ 5 #ifndef RUNTIME_BIN_LOCKERS_H_
6 #define RUNTIME_BIN_LOCKERS_H_ 6 #define RUNTIME_BIN_LOCKERS_H_
7 7
8 #include "bin/thread.h" 8 #include "bin/thread.h"
9 #include "platform/assert.h" 9 #include "platform/assert.h"
10 10
11 namespace dart { 11 namespace dart {
12 namespace bin { 12 namespace bin {
13 13
14 class MutexLocker { 14 class MutexLocker {
15 public: 15 public:
16 explicit MutexLocker(Mutex* mutex) : mutex_(mutex) { 16 explicit MutexLocker(Mutex* mutex) : mutex_(mutex) {
17 ASSERT(mutex != NULL); 17 ASSERT(mutex != NULL);
18 mutex_->Lock(); 18 mutex_->Lock();
19 } 19 }
20 20
21 virtual ~MutexLocker() { 21 virtual ~MutexLocker() { mutex_->Unlock(); }
22 mutex_->Unlock();
23 }
24 22
25 private: 23 private:
26 Mutex* const mutex_; 24 Mutex* const mutex_;
27 25
28 DISALLOW_COPY_AND_ASSIGN(MutexLocker); 26 DISALLOW_COPY_AND_ASSIGN(MutexLocker);
29 }; 27 };
30 28
31 29
32 class MonitorLocker { 30 class MonitorLocker {
33 public: 31 public:
34 explicit MonitorLocker(Monitor* monitor) : monitor_(monitor) { 32 explicit MonitorLocker(Monitor* monitor) : monitor_(monitor) {
35 ASSERT(monitor != NULL); 33 ASSERT(monitor != NULL);
36 monitor_->Enter(); 34 monitor_->Enter();
37 } 35 }
38 36
39 virtual ~MonitorLocker() { 37 virtual ~MonitorLocker() { monitor_->Exit(); }
40 monitor_->Exit();
41 }
42 38
43 Monitor::WaitResult Wait(int64_t millis = Monitor::kNoTimeout) { 39 Monitor::WaitResult Wait(int64_t millis = Monitor::kNoTimeout) {
44 return monitor_->Wait(millis); 40 return monitor_->Wait(millis);
45 } 41 }
46 42
47 void Notify() { 43 void Notify() { monitor_->Notify(); }
48 monitor_->Notify();
49 }
50 44
51 void NotifyAll() { 45 void NotifyAll() { monitor_->NotifyAll(); }
52 monitor_->NotifyAll();
53 }
54 46
55 private: 47 private:
56 Monitor* const monitor_; 48 Monitor* const monitor_;
57 49
58 DISALLOW_COPY_AND_ASSIGN(MonitorLocker); 50 DISALLOW_COPY_AND_ASSIGN(MonitorLocker);
59 }; 51 };
60 52
61 } // namespace bin 53 } // namespace bin
62 } // namespace dart 54 } // namespace dart
63 55
64 #endif // RUNTIME_BIN_LOCKERS_H_ 56 #endif // RUNTIME_BIN_LOCKERS_H_
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