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mp-units/src/include/units/volume.h
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2019-07-24 16:55:21 +02:00
// The MIT License (MIT)
//
// Copyright (c) 2018 Mateusz Pusz
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
#pragma once
#include <units/length.h>
namespace std::experimental::units {
struct dimension_volume : make_dimension_t<exp<base_dim_length, 3>> {};
template<> struct downcasting_traits<downcast_from<dimension_volume>> : downcast_to<dimension_volume> {};
template<typename T>
concept bool Volume = Quantity<T> && std::Same<typename T::dimension, dimension_volume>;
struct cubic_millimeter : derived_unit<dimension_volume, millimeter> {};
template<> struct downcasting_traits<downcast_from<cubic_millimeter>> : downcast_to<cubic_millimeter> {};
struct cubic_centimeter : derived_unit<dimension_volume, centimeter> {};
template<> struct downcasting_traits<downcast_from<cubic_centimeter>> : downcast_to<cubic_centimeter> {};
struct cubic_meter : derived_unit<dimension_volume, meter> {};
template<> struct downcasting_traits<downcast_from<cubic_meter>> : downcast_to<cubic_meter> {};
struct cubic_kilometer : derived_unit<dimension_volume, kilometer, meter> {};
template<> struct downcasting_traits<downcast_from<cubic_kilometer>> : downcast_to<cubic_kilometer> {};
struct cubic_foot : derived_unit<dimension_volume, foot> {};
template<> struct downcasting_traits<downcast_from<cubic_foot>> : downcast_to<cubic_foot> {};
inline namespace literals {
// cub_mm
constexpr auto operator""cub_mm(unsigned long long l) { return quantity<cubic_millimeter, std::int64_t>(l); }
constexpr auto operator""cub_mm(long double l) { return quantity<cubic_millimeter, long double>(l); }
// cub_cm
constexpr auto operator""cub_cm(unsigned long long l) { return quantity<cubic_centimeter, std::int64_t>(l); }
constexpr auto operator""cub_cm(long double l) { return quantity<cubic_centimeter, long double>(l); }
// cub_m
constexpr auto operator""cub_m(unsigned long long l) { return quantity<cubic_meter, std::int64_t>(l); }
constexpr auto operator""cub_m(long double l) { return quantity<cubic_meter, long double>(l); }
// cub_km
constexpr auto operator""cub_km(unsigned long long l) { return quantity<cubic_kilometer, std::int64_t>(l); }
constexpr auto operator""cub_km(long double l) { return quantity<cubic_kilometer, long double>(l); }
} // namespace literals
} // namespace std::experimental::units