data-map-param

Vocabulary

alien.data.map.private

Definition

USING: alien math ;

IN: alien.data.map.private

TUPLE: data-map-param
    { c-type read-only } { count fixnum read-only initial: 0 }
    { orig read-only } { bytes c-ptr read-only initial: f }
    { byte-length fixnum read-only initial: 0 }
    { iter-length fixnum read-only initial: 0 }
    { iter-count fixnum read-only initial: 0 } ;

Methods

USING: accessors alien.data.map.private sequences ;

M: data-map-param length iter-count>> ; inline


USING: accessors alien.data.map.private combinators math
sequences.private ;

M: data-map-param nth-unsafe
    {
        [ iter-length>> * >fixnum ]
        [ bytes>> ]
        [ count>> ]
        [ c-type>> ]
    } cleave <displaced-direct-array> ; inline