Non-Loom-Thing [Concept]


Purpose

The Non-Loom-Thing predicate succeeds if its argument is not an instance of a Loom-defined class.

Syntax

Non-Loom-Thing object

Arguments

The object argument is any object.

Value

The Non-Loom-Thing predicate returns t if object is not a concept, relation, Loom instance, CLOS instance, or knowledge base.

Examples

(ask (Non-Loom-Thing 3)) ==> T 
(ask (Non-loom-Thing '(cons a b))) ==> T 
(ask (Non-loom-Thing \#'cons)) ==> T 
(ask (Non-loom-Thing Thing)) ==> NIL

See Also

Last modified: Jun 1 1995