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feat: quantities can now be multiplied and divided by units

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Mateusz Pusz
2023-09-29 21:40:24 -06:00
parent 476a68ce8e
commit b2423bfded
25 changed files with 79 additions and 118 deletions
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src/core/include/mp-units/reference.h
+15 -1
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@@ -164,7 +164,21 @@ template<typename Rep, Reference R>
return make_quantity<R{}>(std::forward<Rep>(lhs));
}
void /*Use `q * (1 * r)` rather than `q * r`.*/ operator*(Quantity auto, Reference auto) = delete;
template<typename Q, Reference R>
requires Quantity<std::remove_cvref_t<Q>>
[[nodiscard]] constexpr quantity<std::remove_cvref_t<Q>::reference * R{}, typename std::remove_cvref_t<Q>::rep>
operator*(Q&& q, R)
{
return make_quantity<std::remove_cvref_t<Q>::reference * R{}>(std::forward<Q>(q).numerical_value_);
}
template<typename Q, Reference R>
requires Quantity<std::remove_cvref_t<Q>>
[[nodiscard]] constexpr quantity<std::remove_cvref_t<Q>::reference / R{}, typename std::remove_cvref_t<Q>::rep>
operator/(Q&& q, R)
{
return make_quantity<std::remove_cvref_t<Q>::reference / R{}>(std::forward<Q>(q).numerical_value_);
}
[[nodiscard]] consteval AssociatedUnit auto common_reference(AssociatedUnit auto u1, AssociatedUnit auto u2,
AssociatedUnit auto... rest)