mpusz/mp-units
1
0
Fork 1
mirror of https://github.com/mpusz/mp-units.git synced 2025-08-03 20:34:26 +02:00
Code Issues Packages Projects Releases Wiki Activity

feat: make_quantity() usage added to quantity_spec

Browse Source
This commit is contained in:
Mateusz Pusz
2023-05-30 12:06:01 +02:00
parent 1a5f22f5c8
commit 45a4b2ac10
1 changed files with 7 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/core/include/mp-units/quantity_spec.h
View File

@@ -36,6 +36,10 @@
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 {
// 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
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
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{}))
[[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
};
@@ -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{}))
[[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
};