mp_units::utility::operator==

Checks whether a safe_int equals a floating-point value.

Synopsis

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

template<typename U>
requires treat_as_floating_point<U>
[[nodiscard]]
constexpr
bool
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

true if the wrapped value equals rhs

NOTE

The return value should not be discarded.

Template Parameters

NameDescription
Ua floating-point-like type (treat_as_floating_point<U> is true)

Parameters

NameDescription
lhsthe safe_int operand
rhsthe floating-point value to compare against