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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef BASE_TASK_SCHEDULER_TASK_PRIORITY_FOR_CURRENT_THREAD_H_ | |
6 #define BASE_TASK_SCHEDULER_TASK_PRIORITY_FOR_CURRENT_THREAD_H_ | |
7 | |
8 #include "base/base_export.h" | |
9 #include "base/macros.h" | |
10 #include "base/task_scheduler/task_traits.h" | |
11 | |
12 namespace base { | |
13 namespace internal { | |
14 | |
15 class BASE_EXPORT ScopedSetTaskPriorityForCurrentThread { | |
robliao
2016/12/01 19:27:27
The file name should match the class. scoped_set_t
fdoray
2016/12/01 19:41:07
Even if this file also declares a GetTaskPriorityF
robliao
2016/12/01 20:08:57
That's the convention we've used so far. It goes w
fdoray
2016/12/01 20:23:36
Done.
| |
16 public: | |
17 // Within the scope of this object, GetTaskPriorityForCurrentThread() will | |
18 // return |priority|. | |
19 ScopedSetTaskPriorityForCurrentThread(TaskPriority priority); | |
20 ~ScopedSetTaskPriorityForCurrentThread(); | |
21 | |
22 private: | |
23 const TaskPriority priority_; | |
24 | |
25 DISALLOW_COPY_AND_ASSIGN(ScopedSetTaskPriorityForCurrentThread); | |
26 }; | |
27 | |
28 // Returns the priority of the TaskScheduler task running on the current thread, | |
29 // or TaskPriority::USER_VISIBLE if no TaskScheduler task is running on the | |
30 // current thread. | |
31 BASE_EXPORT TaskPriority GetTaskPriorityForCurrentThread(); | |
32 | |
33 } // namespace internal | |
34 } // namespace base | |
35 | |
36 #endif // BASE_TASK_SCHEDULER_TASK_PRIORITY_FOR_CURRENT_THREAD_H_ | |
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