pbrt-color-space? ( object -- ? )

Vocabulary

pbrt

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the pbrt-color-space class.

Definition

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

IN: pbrt

: pbrt-color-space? ( object -- ? )
    dup tuple?
    [ layout-of 7 slot \ pbrt-color-space eq? ] [ drop f ] if ;