48 lines
1.7 KiB
C++
48 lines
1.7 KiB
C++
// The MIT License (MIT)
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//
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// Copyright (c) 2018 Mateusz Pusz
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies 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
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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#pragma once
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#include <units/physical/dimensions.h>
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#include <units/physical/si/prefixes.h>
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#include <units/quantity.h>
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namespace units::physical::si {
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struct radian : named_unit<radian, "rad", prefix> {};
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struct dim_angle : physical::dim_angle<radian> {};
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template<Unit U, Scalar Rep = double>
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using angle = quantity<dim_angle, U, Rep>;
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inline namespace literals {
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// rad
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constexpr auto operator"" q_rad(unsigned long long l) { return angle<radian, std::int64_t>(l); }
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constexpr auto operator"" q_rad(long double l) { return angle<radian, long double>(l); }
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} // namespace literals
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} // namespace units::physical::si
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