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51 lines
1.4 KiB
51 lines
1.4 KiB
/* |
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* Copyright (C) 2017 The Android Open Source Project |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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#ifndef ANDROID_HARDWARE_BROADCASTRADIO_V1_1_WORKERTHREAD_H |
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#define ANDROID_HARDWARE_BROADCASTRADIO_V1_1_WORKERTHREAD_H |
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#include <chrono> |
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#include <queue> |
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#include <thread> |
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namespace android { |
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class WorkerThread { |
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public: |
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WorkerThread(); |
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virtual ~WorkerThread(); |
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void schedule(std::function<void()> task, std::chrono::milliseconds delay); |
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void cancelAll(); |
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private: |
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struct Task { |
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std::chrono::time_point<std::chrono::steady_clock> when; |
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std::function<void()> what; |
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}; |
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friend bool operator<(const Task& lhs, const Task& rhs); |
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std::atomic<bool> mIsTerminating; |
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std::mutex mMut; |
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std::condition_variable mCond; |
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std::thread mThread; |
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std::priority_queue<Task> mTasks; |
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void threadLoop(); |
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}; |
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} // namespace android |
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#endif // ANDROID_HARDWARE_BROADCASTRADIO_V1_1_WORKERTHREAD_H
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