std::chrono::duration_values::zero -
std::chrono::duration_values::zero
static constexpr Rep zero(); (until C++20)
static constexpr Rep zero() noexcept; (since C++20)
Returns a zero-length representation.
zero returns the special duration value zero
[static] (public static member function of
std::chrono::duration<Rep,Period>)
min returns the smallest possible representation
[static] (public static member function)
max returns the largest possible representation
[static] (public static member function)