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refactor: now we have only one quantity_point converting constructor

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Mateusz Pusz
2023-08-02 11:21:09 +02:00
parent ccdf5d319a
commit dd9fd761a3
1 changed files with 11 additions and 9 deletions
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20
src/core/include/mp-units/quantity_point.h
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@@ -112,18 +112,20 @@ public:
{
}
template<auto R2, typename Rep2>
requires std::constructible_from<quantity_type, quantity<R2, Rep2>>
constexpr explicit(!std::convertible_to<quantity<R2, Rep2>, quantity_type>)
quantity_point(const quantity_point<R2, point_origin, Rep2>& qp) :
q_(qp.relative())
{
}
template<QuantityPointOf<absolute_point_origin> QP>
requires std::constructible_from<quantity_type, typename QP::quantity_type>
constexpr explicit(!std::convertible_to<typename QP::quantity_type, quantity_type>) quantity_point(const QP& qp) :
q_(qp.absolute() - zero().absolute())
q_([&] {
if constexpr (std::is_same_v<std::remove_const_t<decltype(point_origin)>,
std::remove_const_t<decltype(QP::point_origin)>>) {
return qp.relative();
} else if constexpr (detail::is_derived_from_specialization_of_relative_point_origin<
std::remove_const_t<decltype(point_origin)>>) {
return qp.absolute() - zero().absolute();
} else {
return qp.absolute();
}
}())
{
}