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feat: QuantityPointOf concept now has a special case for absolute_point_origin

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Mateusz Pusz
2023-08-01 11:59:08 +02:00
parent f18f3c24f8
commit 2ddbb365f3
1 changed files with 11 additions and 1 deletions
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12
src/core/include/mp-units/bits/quantity_point_concepts.h
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@@ -37,6 +37,12 @@ namespace detail {
template<typename T>
inline constexpr bool is_quantity_point = false;
template<typename T>
inline constexpr bool is_specialization_of_absolute_point_origin = false;
template<auto Q>
inline constexpr bool is_specialization_of_absolute_point_origin<absolute_point_origin<Q>> = true;
template<auto Q>
void to_base_specialization_of_absolute_point_origin(const volatile absolute_point_origin<Q>*);
@@ -102,7 +108,11 @@ concept QuantityPointOf =
QuantityPoint<QP> &&
(ReferenceOf<std::remove_const_t<decltype(QP::reference)>, V> ||
(PointOrigin<std::remove_const_t<decltype(V)>> &&
std::convertible_to<std::remove_const_t<decltype(QP::absolute_point_origin)>, std::remove_const_t<decltype(V)>>));
(std::same_as<std::remove_const_t<decltype(QP::absolute_point_origin)>, std::remove_const_t<decltype(V)>> ||
(detail::is_specialization_of_absolute_point_origin<std::remove_const_t<decltype(QP::absolute_point_origin)>> &&
detail::is_specialization_of_absolute_point_origin<std::remove_const_t<decltype(V)>> &&
implicitly_convertible(QP::absolute_point_origin.quantity_spec, V.quantity_spec) &&
!detail::DerivedFromQuantityKindSpecOf<QP::absolute_point_origin.quantity_spec, V.quantity_spec>))));
/**
* @brief A concept matching all external quantity point like types