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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/task_scheduler/sequence.h" | 5 #include "base/task_scheduler/sequence.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #include "base/logging.h" | 9 #include "base/logging.h" |
10 #include "base/time/time.h" | 10 #include "base/time/time.h" |
11 | 11 |
12 namespace base { | 12 namespace base { |
13 namespace internal { | 13 namespace internal { |
14 | 14 |
15 Sequence::Sequence() = default; | 15 Sequence::Sequence() = default; |
16 | 16 |
17 bool Sequence::PushTask(scoped_ptr<Task> task) { | 17 bool Sequence::PushTask(std::unique_ptr<Task> task) { |
18 DCHECK(task->sequenced_time.is_null()); | 18 DCHECK(task->sequenced_time.is_null()); |
19 task->sequenced_time = base::TimeTicks::Now(); | 19 task->sequenced_time = base::TimeTicks::Now(); |
20 | 20 |
21 AutoSchedulerLock auto_lock(lock_); | 21 AutoSchedulerLock auto_lock(lock_); |
22 ++num_tasks_per_priority_[static_cast<int>(task->traits.priority())]; | 22 ++num_tasks_per_priority_[static_cast<int>(task->traits.priority())]; |
23 queue_.push(std::move(task)); | 23 queue_.push(std::move(task)); |
24 | 24 |
25 // Return true if the sequence was empty before the push. | 25 // Return true if the sequence was empty before the push. |
26 return queue_.size() == 1; | 26 return queue_.size() == 1; |
27 } | 27 } |
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70 next_task_sequenced_time = queue_.front()->sequenced_time; | 70 next_task_sequenced_time = queue_.front()->sequenced_time; |
71 } | 71 } |
72 | 72 |
73 return SequenceSortKey(priority, next_task_sequenced_time); | 73 return SequenceSortKey(priority, next_task_sequenced_time); |
74 } | 74 } |
75 | 75 |
76 Sequence::~Sequence() = default; | 76 Sequence::~Sequence() = default; |
77 | 77 |
78 } // namespace internal | 78 } // namespace internal |
79 } // namespace base | 79 } // namespace base |
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