mp_units::utility::operator<=>

Three-way comparison operator

Synopsis

Declared in <mp-units/utility/safe_int.h>

template<typename U>
  requires treat_as_floating_point<U>
[[nodiscard]] constexpr auto operator<=>(safe_int lhs, U rhs);

Note

This function is a hidden friend of safe_int, declared only inside that 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