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feat: make_quantity() usage added to quantity_spec

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Mateusz Pusz
2023-05-30 12:06:01 +02:00
parent 1a5f22f5c8
commit 45a4b2ac10
1 changed files with 7 additions and 3 deletions
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10
src/core/include/mp-units/quantity_spec.h
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@@ -36,6 +36,10 @@
namespace mp_units { namespace mp_units {
template<Reference auto R, typename Rep>
requires RepresentationOf<std::remove_cvref_t<Rep>, get_quantity_spec(R).character>
[[nodiscard]] constexpr quantity<R, std::remove_cvref_t<Rep>> make_quantity(Rep&& v);
namespace detail { namespace detail {
// TODO revise the note in the below comment // TODO revise the note in the below comment
@@ -107,7 +111,7 @@ struct quantity_spec_interface {
[[nodiscard]] constexpr Quantity auto operator()(this Self self, Q&& q) const [[nodiscard]] constexpr Quantity auto operator()(this Self self, Q&& q) const
requires Quantity<std::remove_cvref_t<Q>> && (explicitly_convertible(std::remove_cvref_t<Q>::quantity_spec, self)) requires Quantity<std::remove_cvref_t<Q>> && (explicitly_convertible(std::remove_cvref_t<Q>::quantity_spec, self))
{ {
return std::forward<Q>(q).number() * reference<self, std::remove_cvref_t<Q>::unit>{}; return make_quantity<reference<self, std::remove_cvref_t<Q>::unit>{}>(std::forward<Q>(q).number());
} }
#else #else
template<UnitOf<Self{}> U> template<UnitOf<Self{}> U>
@@ -120,7 +124,7 @@ struct quantity_spec_interface {
requires Quantity<std::remove_cvref_t<Q>> && (explicitly_convertible(std::remove_cvref_t<Q>::quantity_spec, Self{})) requires Quantity<std::remove_cvref_t<Q>> && (explicitly_convertible(std::remove_cvref_t<Q>::quantity_spec, Self{}))
[[nodiscard]] constexpr Quantity auto operator()(Q&& q) const [[nodiscard]] constexpr Quantity auto operator()(Q&& q) const
{ {
return std::forward<Q>(q).number() * reference<Self{}, std::remove_cvref_t<Q>::unit>{}; return make_quantity<reference<Self{}, std::remove_cvref_t<Q>::unit>{}>(std::forward<Q>(q).number());
} }
#endif #endif
}; };
@@ -295,7 +299,7 @@ struct quantity_spec<Self, QS, Args...> : std::remove_const_t<decltype(QS)> {
requires Quantity<std::remove_cvref_t<Q>> && (explicitly_convertible(std::remove_cvref_t<Q>::quantity_spec, Self{})) requires Quantity<std::remove_cvref_t<Q>> && (explicitly_convertible(std::remove_cvref_t<Q>::quantity_spec, Self{}))
[[nodiscard]] constexpr Quantity auto operator()(Q&& q) const [[nodiscard]] constexpr Quantity auto operator()(Q&& q) const
{ {
return std::forward<Q>(q).number() * reference<Self{}, std::remove_cvref_t<Q>::unit>{}; return make_quantity<reference<Self{}, std::remove_cvref_t<Q>::unit>{}>(std::forward<Q>(q).number());
} }
#endif #endif
}; };