Function trunc

extern/half/include/half.hpp:2569–2569

Nearest integer not greater in magnitude than half value. \param arg half to round \return nearest integer not greater in magnitude than \a arg template typename enable ::type trunc(T arg) { return functions::trunc(arg); }

		/// \return nearest integer not greater in magnitude than \a arg
//		template<typename T> typename enable<half,T>::type trunc(T arg) { return functions::trunc(arg); }
		inline half trunc(half arg) { return functions::trunc(arg); }
		inline half trunc(expr arg) { return functions::trunc(arg); }

		/// Nearest integer.