インテル® Fortran コンパイラー XE 13.1 ユーザー・リファレンス・ガイド
Intrinsic Module Subroutine (Generic): Stores the current IEEE rounding mode.
CALL IEEE_GET_ROUNDING_MODE (round_value)
round_value |
(Output) Must be scalar and of type TYPE (IEEE_ROUND_TYPE). It returns one of the following IEEE floating-point rounding values: IEEE_DOWN, IEEE_NEAREST, IEEE_TO_ZERO, or IEEE_UP; otherwise, IEEE_OTHER. The result can only be used if IEEE_SET_ROUNDING_MODE is invoked. |