< Rebol Programming
USAGE:
SHIFT data bits /left /logical /part length
DESCRIPTION:
Perform a bit shift operation. Right shift (decreasing) by default.
SHIFT is a native value.
ARGUMENTS
- data -- (Type: integer binary)
- bits -- Number of bits to shift (Type: integer)
REFINEMENTS
- /left -- Shift bits to the left (increasing)
- /logical -- Use logical shift (unsigned, fill with zero)
- /part -- Shift only part of a series.
- length -- (Type: integer)
SOURCE CODE
shift: native[
{Perform a bit shift operation. Right shift (decreasing) by default.}
data [integer! binary!]
bits [integer!] "Number of bits to shift"
/left "Shift bits to the left (increasing)"
/logical "Use logical shift (unsigned, fill with zero)"
/part "Shift only part of a series."
length [integer!]
]
This article is issued from Wikibooks. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.