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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 #ifndef PENDING_TASK_H_ | 5 #ifndef PENDING_TASK_H_ |
6 #define PENDING_TASK_H_ | 6 #define PENDING_TASK_H_ |
7 | 7 |
8 #include <queue> | 8 #include <queue> |
9 | 9 |
10 #include "base/base_export.h" | 10 #include "base/base_export.h" |
11 #include "base/callback.h" | 11 #include "base/callback.h" |
12 #include "base/location.h" | 12 #include "base/location.h" |
13 #include "base/time.h" | 13 #include "base/time/time.h" |
14 #include "base/tracking_info.h" | 14 #include "base/tracking_info.h" |
15 | 15 |
16 namespace base { | 16 namespace base { |
17 | 17 |
18 // Contains data about a pending task. Stored in TaskQueue and DelayedTaskQueue | 18 // Contains data about a pending task. Stored in TaskQueue and DelayedTaskQueue |
19 // for use by classes that queue and execute tasks. | 19 // for use by classes that queue and execute tasks. |
20 struct BASE_EXPORT PendingTask : public TrackingInfo { | 20 struct BASE_EXPORT PendingTask : public TrackingInfo { |
21 #if _MSC_VER >= 1700 | 21 #if _MSC_VER >= 1700 |
22 PendingTask(); | 22 PendingTask(); |
23 #endif | 23 #endif |
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51 public: | 51 public: |
52 void Swap(TaskQueue* queue); | 52 void Swap(TaskQueue* queue); |
53 }; | 53 }; |
54 | 54 |
55 // PendingTasks are sorted by their |delayed_run_time| property. | 55 // PendingTasks are sorted by their |delayed_run_time| property. |
56 typedef std::priority_queue<base::PendingTask> DelayedTaskQueue; | 56 typedef std::priority_queue<base::PendingTask> DelayedTaskQueue; |
57 | 57 |
58 } // namespace base | 58 } // namespace base |
59 | 59 |
60 #endif // PENDING_TASK_H_ | 60 #endif // PENDING_TASK_H_ |
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