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- /*
- * Copyright (C) 2023 Christopher J. Howard
- *
- * This file is part of Antkeeper source code.
- *
- * Antkeeper source code is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Antkeeper source code is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Antkeeper source code. If not, see <http://www.gnu.org/licenses/>.
- */
-
- #ifndef ANTKEEPER_PHYSICS_TIME_UTC_HPP
- #define ANTKEEPER_PHYSICS_TIME_UTC_HPP
-
- #include "math/numbers.hpp"
-
- namespace physics {
- namespace time {
-
- /// Coordinated Universal Time (UTC).
- namespace utc {
-
- /**
- * Calculates the UTC offset at a given longitude
- *
- * @param longitude Longitude, in radians.
- * @return UTC offset.
- */
- template <class T>
- T offset(T longitude)
- {
- return longitude / (math::two_pi<double> / 24.0);
- }
-
- } // namespace utc
-
- } // namespace time
- } // namespace physics
-
- #endif // ANTKEEPER_PHYSICS_TIME_UTC_HPP
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