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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_H_ | |
6 #define BASE_TASK_SCHEDULER_TASK_H_ | |
7 | |
8 #include "base/base_export.h" | |
9 #include "base/callback_forward.h" | |
10 #include "base/location.h" | |
11 #include "base/pending_task.h" | |
12 #include "base/task_scheduler/task_traits.h" | |
13 #include "base/time/time.h" | |
14 | |
15 namespace base { | |
16 namespace internal { | |
17 | |
18 // A task is a unit of work inside the task scheduler. | |
gab
2016/02/18 03:00:46
Add to the comment that support for tracing is inh
fdoray
2016/02/18 14:56:13
Done.
| |
19 struct BASE_EXPORT Task : public PendingTask { | |
20 Task(); | |
21 Task(const tracked_objects::Location& posted_from, | |
22 const Closure& task, | |
23 const TaskTraits& traits, | |
24 const TimeTicks& post_time); | |
gab
2016/02/18 03:00:46
Comments on constructor to highlight differences.
fdoray
2016/02/18 14:56:13
Default constructor is not needed.
| |
25 ~Task(); | |
26 | |
27 // The traits describing where, when and how the task should run. | |
gab
2016/02/18 03:00:46
// The TaskTraits of this task.
(what those are i
fdoray
2016/02/18 14:56:13
Done.
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28 TaskTraits traits; | |
29 | |
30 // The time at which the task was posted. For a delayed task, this is the time | |
31 // at which the task was inserted in its sequence after its delay expired; not | |
32 // the time at which it was initially sent to a task scheduler. | |
33 TimeTicks post_time; | |
fdoray
2016/02/18 01:46:11
Is this clearer?
// The time at which the task wa
gab
2016/02/18 03:00:46
Actually, for a delayed task isn't this the time a
fdoray
2016/02/18 14:56:13
Done. There's no need to add |scheduled_time| to t
gab
2016/02/18 20:22:34
Right, sorry for making this comment so long and c
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34 }; | |
35 | |
36 } // namespace internal | |
37 } // namespace base | |
38 | |
39 #endif // BASE_TASK_SCHEDULER_TASK_H_ | |
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