mp_units::operator<=>

Three-way comparison operator

Synopsis

Declared in <mp-units/framework/quantity.h>

template<auto R1, typename Rep1, RepresentationOf<get_quantity_spec(R1)> Value>
  requires ImplicitFromNumber<R1> && std::three_way_comparable_with<Rep1, Value>
[[nodiscard]] constexpr auto operator<=>(quantity<R1, Rep1> const& lhs, Value const& rhs);

Note

This function is a hidden friend of quantity, declared inside an implementation-defined base class: it can be found only through argument-dependent lookup.

Return Value

The relative order of the objects

Note

The return value should not be discarded.

Parameters

Name	Description
lhs	The left operand
rhs	The right operand