mp_units::utility::operator-¶
Unary minus operator
Synopsis¶
Declared in <mp-units/utility/constrained.h>
[[nodiscard]] constexpr constrained<decltype(-std::declval<T>()), ErrorPolicy> operator-(constrained const& x);Return Value¶
A transparent wrapper that carries an error policy for domain constraint enforcement.
Note
The return value should not be discarded.
Parameters¶
| Name | Description |
|---|---|
| x | The operand |