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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.
RESULT = ISHFT(I, SHIFT)
I | The type shall be INTEGER .
|
SHIFT | The type shall be INTEGER .
|
INTEGER
and of the same kind as
I.
Name | Argument | Return type | Standard
|
ISHFT(A) | INTEGER A | INTEGER | Fortran 90 and later
|
BSHFT(A) | INTEGER(1) A | INTEGER(1) | GNU extension
|
IISHFT(A) | INTEGER(2) A | INTEGER(2) | GNU extension
|
JISHFT(A) | INTEGER(4) A | INTEGER(4) | GNU extension
|
KISHFT(A) | INTEGER(8) A | INTEGER(8) | GNU extension
|