31 lines
567 B
C++
31 lines
567 B
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2022
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#pragma once
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#include <mutex>
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namespace td {
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class Mutex {
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public:
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struct Guard {
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std::unique_lock<std::mutex> guard;
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void reset() {
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guard.unlock();
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}
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};
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Guard lock() {
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return {std::unique_lock<std::mutex>(mutex_)};
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}
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private:
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std::mutex mutex_;
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};
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} // namespace td
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