data-map-param? ( object -- ? )

Vocabulary

alien.data.map.private

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the data-map-param class.

Definition

USING: classes.tuple.private kernel slots.private ;

IN: alien.data.map.private

: data-map-param? ( object -- ? )
    dup tuple?
    [ layout-of 7 slot \ data-map-param eq? ] [ drop f ] if ;