55 lines
1.9 KiB
C++
55 lines
1.9 KiB
C++
/*
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* Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License, version 2.0,
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* as published by the Free Software Foundation.
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*
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* This program is also distributed with certain software (including
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* but not limited to OpenSSL) that is licensed under separate terms,
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* as designated in a particular file or component or in included license
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* documentation. The authors of MySQL hereby grant you an additional
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* permission to link the program and your derivative works with the
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* separately licensed software that they have included with MySQL.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License, version 2.0, for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#pragma once
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#include <chrono> // NOLINT(build/c++11)
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namespace polarx_rpc {
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namespace chrono {
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using Milliseconds = std::chrono::milliseconds;
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using Seconds = std::chrono::seconds;
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using System_clock = std::chrono::system_clock;
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using Clock = std::chrono::steady_clock;
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using Time_point = Clock::time_point;
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using Duration = Clock::duration;
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inline Time_point now() { return Clock::now(); }
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inline Milliseconds::rep to_milliseconds(const Duration &d) {
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return std::chrono::duration_cast<Milliseconds>(d).count();
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}
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inline Seconds::rep to_seconds(const Duration &d) {
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return std::chrono::duration_cast<Seconds>(d).count();
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}
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inline bool is_valid(const Time_point &p) {
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return p.time_since_epoch().count() > 0;
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}
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} // namespace chrono
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} // namespace polarx_rpc
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