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45 lines
2.8 KiB
C++
45 lines
2.8 KiB
C++
/*****************************************************************************************
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* *
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* OpenSpace *
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* *
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* Copyright (c) 2014-2025 *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this *
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* software and associated documentation files (the "Software"), to deal in the Software *
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* without restriction, including without limitation the rights to use, copy, modify, *
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* merge, publish, distribute, sublicense, and/or sell copies of the Software, and to *
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* permit persons to whom the Software is furnished to do so, subject to the following *
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* conditions: *
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* *
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* The above copyright notice and this permission notice shall be included in all copies *
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* or substantial portions of the Software. *
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* *
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, *
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A *
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* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT *
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF *
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* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE *
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* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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****************************************************************************************/
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#ifndef __OPENSPACE_CORE___TIMECONSTANTS___H__
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#define __OPENSPACE_CORE___TIMECONSTANTS___H__
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#include <chrono>
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namespace openspace::timeconstants {
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constexpr double SecondsPerYear = 31556952; // seconds in average Gregorian year
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constexpr double SecondsPerMonth = SecondsPerYear / 12;
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constexpr double SecondsPerDay = static_cast<double>(
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std::chrono::seconds(std::chrono::hours(24)).count()
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);
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constexpr double SecondsPerHour = static_cast<double>(
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std::chrono::seconds(std::chrono::hours(1)).count()
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);
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constexpr double SecondsPerMinute = static_cast<double>(
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std::chrono::seconds(std::chrono::minutes(1)).count()
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);
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} // openspace::timeconstants
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#endif // __OPENSPACE_CORE___TIMECONSTANTS___H__
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