Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(755)

Unified Diff: base/task_scheduler/sequence_sort_key.h

Issue 1705253002: TaskScheduler [3/9] Task and Sequence (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@s_1_scheduler_lock
Patch Set: CR from Dana and Gab #40-41 Created 4 years, 9 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « base/task_scheduler/sequence.cc ('k') | base/task_scheduler/sequence_sort_key.cc » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: base/task_scheduler/sequence_sort_key.h
diff --git a/base/task_scheduler/sequence_sort_key.h b/base/task_scheduler/sequence_sort_key.h
new file mode 100644
index 0000000000000000000000000000000000000000..f2dd561c0fa207d36c97a75d73c0f2694019ff30
--- /dev/null
+++ b/base/task_scheduler/sequence_sort_key.h
@@ -0,0 +1,34 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef BASE_TASK_SCHEDULER_SEQUENCE_SORT_KEY_H_
+#define BASE_TASK_SCHEDULER_SEQUENCE_SORT_KEY_H_
+
+#include "base/base_export.h"
+#include "base/task_scheduler/task_traits.h"
+#include "base/time/time.h"
+
+namespace base {
+namespace internal {
+
+// An immutable representation of the priority of a Sequence.
+struct BASE_EXPORT SequenceSortKey final {
+ SequenceSortKey(TaskPriority priority, TimeTicks next_task_sequenced_time);
+
+ bool operator<(const SequenceSortKey& other) const;
+ bool operator>(const SequenceSortKey& other) const { return other < *this; }
+
+ // Highest task priority in the sequence at the time this sort key was
+ // created.
+ const TaskPriority priority;
+
+ // Sequenced time of the next task to run in the sequence at the time this
+ // sort key was created.
+ const TimeTicks next_task_sequenced_time;
+};
+
+} // namespace internal
+} // namespace base
+
+#endif // BASE_TASK_SCHEDULER_SEQUENCE_SORT_KEY_H_
« no previous file with comments | « base/task_scheduler/sequence.cc ('k') | base/task_scheduler/sequence_sort_key.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698