5eab9b003f
Mostly for converting between std::time_t and broken-down time stamps. Uses UTC and std::chrono::system_clock. May wrap in as little as 292 years, depending on the period of system_clock. Intended to replace various timestamping utility functions from libecl. A comprehensive time-service protocol for Flow is much more work than this, and will likely not be easily realized before we have C++17 and its much expanded time/calendar library.
69 lines
2.0 KiB
C++
69 lines
2.0 KiB
C++
/*
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Copyright 2019 Equinor ASA.
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This file is part of the Open Porous Media Project (OPM).
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OPM is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OPM 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 for more details.
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You should have received a copy of the GNU General Public License
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along with OPM. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef OPM_TIMESERVICE_HEADER_INCLUDED
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#define OPM_TIMESERVICE_HEADER_INCLUDED
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#include <ctime>
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namespace Opm {
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class TimeStampUTC
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{
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public:
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struct YMD {
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int year{0};
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int month{0};
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int day{0};
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};
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TimeStampUTC() = default;
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explicit TimeStampUTC(const std::time_t tp);
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explicit TimeStampUTC(const YMD& ymd);
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TimeStampUTC& operator=(const std::time_t tp);
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TimeStampUTC& hour(const int h);
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TimeStampUTC& minutes(const int m);
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TimeStampUTC& seconds(const int s);
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TimeStampUTC& microseconds(const int us);
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int year() const { return this->ymd_.year; }
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int month() const { return this->ymd_.month; }
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int day() const { return this->ymd_.day; }
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int hour() const { return this->hour_; }
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int minutes() const { return this->minutes_; }
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int seconds() const { return this->seconds_; }
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int microseconds() const { return this->usec_; }
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private:
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YMD ymd_{};
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int hour_{0};
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int minutes_{0};
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int seconds_{0};
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int usec_{0};
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};
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std::time_t asTimeT(const TimeStampUTC& tp);
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} // namespace Opm
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#endif // OPM_TIMESERVICE_HEADER_INCLUDED
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