mass.hpp

// SPDX-License-Identifier: MIT
#ifndef LIBSBX_UNITS_MASS_HPP_
#define LIBSBX_UNITS_MASS_HPP_
 
#include <libsbx/units/quantity.hpp>
 
namespace sbx::units {
 
namespace detail {
 
struct mass_tag { };
 
} // namespace detail
 
using kilogram = quantity<detail::mass_tag, std::float_t, std::kilo>;
using gram = quantity<detail::mass_tag, std::float_t>;
using milligram = quantity<detail::mass_tag, std::float_t, std::milli>;
 
namespace literals {
 
constexpr auto operator""_kg(long double value) -> kilogram {
  return kilogram{static_cast<kilogram::value_type>(value)};
}
 
constexpr auto operator""_kg(unsigned long long value) -> kilogram {
  return kilogram{static_cast<kilogram::value_type>(value)};
}
 
constexpr auto operator""_g(long double value) -> gram {
  return gram{static_cast<gram::value_type>(value)};
}
 
constexpr auto operator""_g(unsigned long long value) -> gram {
  return gram{static_cast<gram::value_type>(value)};
}
 
constexpr auto operator""_mg(long double value) -> milligram {
  return milligram{static_cast<milligram::value_type>(value)};
}
 
constexpr auto operator""_mg(unsigned long long value) -> milligram {
  return milligram{static_cast<milligram::value_type>(value)};
}
 
} // namespace literals
 
} // namespace sbx::units
 
#endif // LIBSBX_UNITS_MASS_HPP_