/* * This code is a modified version of Benjamin Jurke's work in 2015. You can read his blog post * here: * https://benjaminjurke.com/content/articles/2015/compile-time-numerical-unit-dimension-checking/ * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #pragma once #include "okapi/api/units/QLength.hpp" #include "okapi/api/units/QTime.hpp" #include "okapi/api/units/RQuantity.hpp" namespace okapi { QUANTITY_TYPE(0, 1, -1, 0, QSpeed) constexpr QSpeed mps = meter / second; constexpr QSpeed miph = mile / hour; constexpr QSpeed kmph = kilometer / hour; inline namespace literals { constexpr QSpeed operator"" _mps(long double x) { return static_cast(x) * mps; } constexpr QSpeed operator"" _miph(long double x) { return static_cast(x) * mile / hour; } constexpr QSpeed operator"" _kmph(long double x) { return static_cast(x) * kilometer / hour; } constexpr QSpeed operator"" _mps(unsigned long long int x) { return static_cast(x) * mps; } constexpr QSpeed operator"" _miph(unsigned long long int x) { return static_cast(x) * mile / hour; } constexpr QSpeed operator"" _kmph(unsigned long long int x) { return static_cast(x) * kilometer / hour; } } // namespace literals } // namespace okapi