mp_units::utility::operator<=>

Compares a safe_int with a constrained value

Synopsis

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

template<
    typename U,
    typename CP>
[[nodiscard]]
constexpr
auto
operator<=>(
    safe_int lhs,
    constrained<U, CP> const& 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.

the ordering of the underlying values

Note	The return value should not be discarded.

Name

Description

lhs

the safe_int to compare

rhs

the constrained value to compare against

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