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refactor: missing constraints on a return type added

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Implementation verification and interface documentation purposes
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Mateusz Pusz
2022-05-11 22:56:58 +02:00
parent b3afd61b2d
commit 54489a57b2
1 changed files with 4 additions and 4 deletions
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8
src/core/include/units/magnitude.h
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@@ -443,13 +443,13 @@ constexpr auto cbrt(magnitude<BPs...> m)
// Magnitude product implementation.
// Base cases, for when either (or both) inputs are the identity.
constexpr auto operator*(magnitude<>, magnitude<>) { return magnitude<>{}; }
constexpr auto operator*(magnitude<>, Magnitude auto m) { return m; }
constexpr auto operator*(Magnitude auto m, magnitude<>) { return m; }
constexpr Magnitude auto operator*(magnitude<>, magnitude<>) { return magnitude<>{}; }
constexpr Magnitude auto operator*(magnitude<>, Magnitude auto m) { return m; }
constexpr Magnitude auto operator*(Magnitude auto m, magnitude<>) { return m; }
// Recursive case for the product of any two non-identity Magnitudes.
template<auto H1, auto... T1, auto H2, auto... T2>
constexpr auto operator*(magnitude<H1, T1...>, magnitude<H2, T2...>)
constexpr Magnitude auto operator*(magnitude<H1, T1...>, magnitude<H2, T2...>)
{
// Case for when H1 has the smaller base.
if constexpr (H1.get_base() < H2.get_base()) {