mp_units::utility::operator-

Subtraction operator

Synopsis

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

[[nodiscard]]
constexpr
safe_int<detail::integral_op_result_t<U, T>, ErrorPolicy>
operator-(
    U lhs,
    safe_int rhs);

Return Value

Wraps an integral type with overflow detection.

NOTE

The return value should not be discarded.

Parameters

NameDescription
lhsThe left operand
rhsThe right operand