cursor+ ( cursor n -- cursor' )


Vocabulary
cursors

Inputs
cursoran object
nan object


Outputs
cursor'an object


Definition
IN: cursors

GENERIC#: cursor+ 1 ( cursor n -- cursor' )


Methods
USING: accessors cursors kernel math ;

M: linear-cursor cursor+
[ [ value>> ] [ delta>> ] bi ] dip [ * + ] keep
<linear-cursor> ; inline


USING: accessors cursors kernel math ;

M: sequence-cursor cursor+
[ [ seq>> ] [ n>> ] bi ] dip + <sequence-cursor> ; inline