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refactor: hypot refactored to use variadic common_type version

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Mateusz Pusz
2022-08-03 13:34:45 +02:00
parent 4c8b3ce290
commit 4313df390c
1 changed files with 4 additions and 5 deletions
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9
src/core/include/units/math.h
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@@ -327,10 +327,9 @@ template<Quantity Q1, Quantity Q2>
* without undue overflow or underflow at intermediate stages of the computation * without undue overflow or underflow at intermediate stages of the computation
*/ */
template<Quantity Q1, Quantity Q2, Quantity Q3> template<Quantity Q1, Quantity Q2, Quantity Q3>
[[nodiscard]] inline std::common_type_t<std::common_type_t<Q1, Q2>, Q3> hypot(const Q1& x, const Q2& y, [[nodiscard]] inline std::common_type_t<Q1, Q2, Q3> hypot(const Q1& x, const Q2& y, const Q3& z) noexcept
const Q3& z) noexcept requires requires { typename std::common_type_t<Q1, Q2, Q3>; } &&
requires requires { typename std::common_type_t<std::common_type_t<Q1, Q2>, Q3>; } && requires(std::common_type_t<Q1, Q2, Q3> q) {
requires(std::common_type_t<std::common_type_t<Q1, Q2>, Q3> q) {
pow<2>(x); pow<2>(x);
pow<2>(y); pow<2>(y);
pow<2>(z); pow<2>(z);
@@ -339,7 +338,7 @@ template<Quantity Q1, Quantity Q2, Quantity Q3>
requires { std::hypot(q.number(), q.number(), q.number()); }; requires { std::hypot(q.number(), q.number(), q.number()); };
} }
{ {
using type = std::common_type_t<std::common_type_t<Q1, Q2>, Q3>; using type = std::common_type_t<Q1, Q2, Q3>;
type xx = x; type xx = x;
type yy = y; type yy = y;
type zz = z; type zz = z;