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refactor: shorten_T removed

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Mateusz Pusz
2024-10-03 16:46:57 +02:00
parent 87ed5c02d2
commit 6f771e0ed7
1 changed files with 3 additions and 20 deletions
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23
src/core/include/mp-units/framework/magnitude.h
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@@ -145,33 +145,16 @@ template<MagnitudeSpec Element>
return ratio{1};
}
// We do not want magnitude type to have the `l` literal after a value for a small integral number.
// For example this modifies `magnitude<3l>` to be `magnitude<3>`
template<auto V>
[[nodiscard]] consteval auto shorten_T()
{
if constexpr (std::integral<decltype(V)>) {
if constexpr (V <= std::numeric_limits<int>::max())
return static_cast<int>(V);
else
return static_cast<std::intmax_t>(V);
} else if constexpr (std::floating_point<decltype(V)>) {
return static_cast<long double>(V);
} else {
return V;
}
}
template<PowerVBase auto V, ratio R>
[[nodiscard]] consteval auto power_v_or_T()
{
if constexpr (R.den == 1) {
if constexpr (R.num == 1)
return shorten_T<V>();
return V;
else
return power_v<shorten_T<V>(), R.num>{};
return power_v<V, R.num>{};
} else {
return power_v<shorten_T<V>(), R.num, R.den>{};
return power_v<V, R.num, R.den>{};
}
}