mp_units::is_lteq_zero

Synopsis

Declared in <mp-units/framework/compare.h>

template<typename T>
requires requires {
    { T::zero() } -> std::three_way_comparable_with<T>;
  }
[[deprecated("2.6.0: compare against literal `0` instead"), nodiscard]]
constexpr
bool
is_lteq_zero(T v);