Function round

include/half.hpp:4069–4069

Nearest integer. See also:** Documentation for [std::round](https://en.cppreference.com/w/cpp/numeric/math/round). \param arg half to round \return nearest integer, rounded away from zero in half-way cases \exception FE_INVALID for signaling NaN \exception FE_INEXACT if value had to be rounded

	/// \exception FE_INVALID for signaling NaN
	/// \exception FE_INEXACT if value had to be rounded
	inline half round(half arg) { return half(detail::binary, detail::integral<std::round_to_nearest,false,true>(arg.data_)); }

	/// Nearest integer.
	/// **See also:** Documentation for [std::lround](https://en.cppreference.com/w/cpp/numeric/math/round).