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| 1 // Copyright 2015 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_MESSAGE_LOOP_BINDABLE_SINGLE_THREAD_TASK_RUNNER_H_ |
| 6 #define BASE_MESSAGE_LOOP_BINDABLE_SINGLE_THREAD_TASK_RUNNER_H_ |
| 7 |
| 8 #include "base/single_thread_task_runner.h" |
| 9 |
| 10 namespace base { |
| 11 |
| 12 // A SingleThreadTaskRunner which can be created on any thread and subsequently |
| 13 // be bound to the specific thread it's intended to run tasks on. Binding is |
| 14 // required before any tasks can be posted. |
| 15 class BASE_EXPORT BindableSingleThreadTaskRunner |
| 16 : public SingleThreadTaskRunner { |
| 17 public: |
| 18 // Initialize this task runner on the current thread. |
| 19 virtual void BindToCurrentThread() = 0; |
| 20 |
| 21 protected: |
| 22 ~BindableSingleThreadTaskRunner() override {} |
| 23 }; |
| 24 |
| 25 } // namespace base |
| 26 |
| 27 #endif // BASE_MESSAGE_LOOP_BINDABLE_SINGLE_THREAD_TASK_RUNNER_H_ |
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