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fix: quantity construction fixed in some operators

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Mateusz Pusz
2023-02-13 18:34:00 +01:00
parent 6b2606a8aa
commit dd7c63b242
1 changed files with 5 additions and 10 deletions
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15
src/core/include/mp_units/quantity.h
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@@ -378,16 +378,14 @@ public:
requires detail::InvokeResultOf<quantity_spec.character, std::multiplies<>, rep, const Value&> requires detail::InvokeResultOf<quantity_spec.character, std::multiplies<>, rep, const Value&>
[[nodiscard]] friend constexpr Quantity auto operator*(const quantity& q, const Value& v) [[nodiscard]] friend constexpr Quantity auto operator*(const quantity& q, const Value& v)
{ {
using ret = quantity<R, std::invoke_result_t<std::multiplies<>, rep, Value>>; return q.number() * v * R;
return ret(q.number() * v);
} }
template<Representation Value> template<Representation Value>
requires detail::InvokeResultOf<quantity_spec.character, std::multiplies<>, const Value&, rep> requires detail::InvokeResultOf<quantity_spec.character, std::multiplies<>, const Value&, rep>
[[nodiscard]] friend constexpr Quantity auto operator*(const Value& v, const quantity& q) [[nodiscard]] friend constexpr Quantity auto operator*(const Value& v, const quantity& q)
{ {
using ret = quantity<R, std::invoke_result_t<std::multiplies<>, Value, rep>>; return v * q.number() * R;
return ret(v * q.number());
} }
template<typename Value> template<typename Value>
@@ -395,8 +393,7 @@ public:
[[nodiscard]] friend constexpr Quantity auto operator/(const quantity& q, const Value& v) [[nodiscard]] friend constexpr Quantity auto operator/(const quantity& q, const Value& v)
{ {
gsl_ExpectsAudit(v != quantity_values<Value>::zero()); gsl_ExpectsAudit(v != quantity_values<Value>::zero());
using ret = quantity<R, std::invoke_result_t<std::divides<>, rep, Value>>; return q.number() / v * R;
return ret(q.number() / v);
} }
template<typename Value> template<typename Value>
@@ -412,16 +409,14 @@ public:
[[nodiscard]] friend constexpr Quantity auto operator%(const quantity& q, const Value& v) [[nodiscard]] friend constexpr Quantity auto operator%(const quantity& q, const Value& v)
{ {
gsl_ExpectsAudit(v != quantity_values<Value>::zero()); gsl_ExpectsAudit(v != quantity_values<Value>::zero());
using ret = quantity<R, std::invoke_result_t<std::modulus<>, rep, Value>>; return q.number() % v * R;
return ret(q.number() % v);
} }
[[nodiscard]] friend constexpr Quantity auto operator%(const quantity& lhs, const quantity& rhs) [[nodiscard]] friend constexpr Quantity auto operator%(const quantity& lhs, const quantity& rhs)
requires(!treat_as_floating_point<rep>) && detail::InvokeResultOf<quantity_spec.character, std::modulus<>, rep, rep> requires(!treat_as_floating_point<rep>) && detail::InvokeResultOf<quantity_spec.character, std::modulus<>, rep, rep>
{ {
gsl_ExpectsAudit(rhs.number() != quantity_values<rep>::zero()); gsl_ExpectsAudit(rhs.number() != quantity_values<rep>::zero());
using ret = quantity<R, std::invoke_result_t<std::modulus<>, rep, rep>>; return lhs.number() % rhs.number() * R;
return ret(lhs.number() % rhs.number());
} }
[[nodiscard]] friend constexpr auto operator<=>(const quantity& lhs, const quantity& rhs) [[nodiscard]] friend constexpr auto operator<=>(const quantity& lhs, const quantity& rhs)