47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
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// Copyright 2016 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef BASE_TASK_THREAD_POOL_TASK_H_
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#define BASE_TASK_THREAD_POOL_TASK_H_
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#include "base/base_export.h"
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#include "base/callback.h"
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#include "base/location.h"
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#include "base/macros.h"
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#include "base/memory/ref_counted.h"
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#include "base/pending_task.h"
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#include "base/sequenced_task_runner.h"
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#include "base/single_thread_task_runner.h"
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#include "base/time/time.h"
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namespace base {
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namespace internal {
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// A task is a unit of work inside the thread pool. Support for tracing and
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// profiling inherited from PendingTask.
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// TODO(etiennep): This class is now equivalent to PendingTask, remove it.
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struct BASE_EXPORT Task : public PendingTask {
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Task();
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// |posted_from| is the site the task was posted from. |task| is the closure
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// to run. |delay| is a delay that must expire before the Task runs.
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Task(const Location& posted_from, OnceClosure task, TimeDelta delay);
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// Task is move-only to avoid mistakes that cause reference counts to be
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// accidentally bumped.
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Task(Task&& other) noexcept;
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~Task();
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Task& operator=(Task&& other);
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private:
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DISALLOW_COPY_AND_ASSIGN(Task);
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};
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} // namespace internal
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} // namespace base
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#endif // BASE_TASK_THREAD_POOL_TASK_H_
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