forked from mpusz/mp-units
71 lines
3.3 KiB
C++
71 lines
3.3 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/dimensions/length.h>
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namespace std::experimental::units {
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struct volume : make_dimension_t<exp<base_dim_length, 3>> {};
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template<> struct downcasting_traits<downcast_from<volume>> : downcast_to<volume> {};
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template<typename T>
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concept bool Volume = Quantity<T> && std::same_as<typename T::dimension, volume>;
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struct cubic_millimetre : derived_unit<volume, millimetre> {};
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template<> struct downcasting_traits<downcast_from<cubic_millimetre>> : downcast_to<cubic_millimetre> {};
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struct cubic_centimetre : derived_unit<volume, centimetre> {};
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template<> struct downcasting_traits<downcast_from<cubic_centimetre>> : downcast_to<cubic_centimetre> {};
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struct cubic_metre : derived_unit<volume, metre> {};
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template<> struct downcasting_traits<downcast_from<cubic_metre>> : downcast_to<cubic_metre> {};
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struct cubic_kilometre : derived_unit<volume, kilometre, metre> {};
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template<> struct downcasting_traits<downcast_from<cubic_kilometre>> : downcast_to<cubic_kilometre> {};
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struct cubic_foot : derived_unit<volume, foot> {};
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template<> struct downcasting_traits<downcast_from<cubic_foot>> : downcast_to<cubic_foot> {};
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inline namespace literals {
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// cub_mm
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constexpr auto operator""cub_mm(unsigned long long l) { return quantity<cubic_millimetre, std::int64_t>(l); }
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constexpr auto operator""cub_mm(long double l) { return quantity<cubic_millimetre, long double>(l); }
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// cub_cm
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constexpr auto operator""cub_cm(unsigned long long l) { return quantity<cubic_centimetre, std::int64_t>(l); }
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constexpr auto operator""cub_cm(long double l) { return quantity<cubic_centimetre, long double>(l); }
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// cub_m
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constexpr auto operator""cub_m(unsigned long long l) { return quantity<cubic_metre, std::int64_t>(l); }
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constexpr auto operator""cub_m(long double l) { return quantity<cubic_metre, long double>(l); }
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// cub_km
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constexpr auto operator""cub_km(unsigned long long l) { return quantity<cubic_kilometre, std::int64_t>(l); }
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constexpr auto operator""cub_km(long double l) { return quantity<cubic_kilometre, long double>(l); }
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} // namespace literals
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} // namespace std::experimental::units
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