Next: ISHFTC, Previous: ISATTY, Up: Intrinsic Procedures [Contents][Index]
ISHFT — Shift bitsISHFT returns a value corresponding to I with all of the
bits shifted SHIFT places.  A value of SHIFT greater than
zero corresponds to a left shift, a value of zero corresponds to no
shift, and a value less than zero corresponds to a right shift.  If the
absolute value of SHIFT is greater than BIT_SIZE(I), the
value is undefined.  Bits shifted out from the left end or right end are
lost; zeros are shifted in from the opposite end.
Fortran 95 and later
Elemental function
RESULT = ISHFT(I, SHIFT)
| I | The type shall be INTEGER. | 
| SHIFT | The type shall be INTEGER. | 
The return value is of type INTEGER and of the same kind as
I.