41 lines
1.1 KiB
C++
41 lines
1.1 KiB
C++
// Copyright(c) 2015-present, Gabi Melman & spdlog contributors.
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// Distributed under the MIT License (http://opensource.org/licenses/MIT)
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#pragma once
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// periodic worker thread - periodically executes the given callback function.
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//
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// RAII over the owned thread:
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// creates the thread on construction.
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// stops and joins the thread on destruction (if the thread is executing a callback, wait for it to finish first).
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#include <chrono>
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#include <condition_variable>
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#include <functional>
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#include <mutex>
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#include <thread>
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namespace spdlog {
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namespace details {
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class periodic_worker
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{
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public:
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periodic_worker(const std::function<void()> &callback_fun, std::chrono::seconds interval);
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periodic_worker(const periodic_worker &) = delete;
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periodic_worker &operator=(const periodic_worker &) = delete;
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// stop the worker thread and join it
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~periodic_worker();
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private:
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bool active_;
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std::thread worker_thread_;
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std::mutex mutex_;
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std::condition_variable cv_;
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};
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} // namespace details
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} // namespace spdlog
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#ifdef SPDLOG_HEADER_ONLY
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#include "periodic_worker-inl.h"
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#endif
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