All Manuals > KnowledgeWorks and Prolog User Guide > 7 Reference Guide

NextPrevUpTopContentsIndex

kw-class

Backward Chaining Goal
Summary

Matches all KnowledgeWorks class names.

Signature

kw-class term

Arguments

term

Any backward chaining term.

Description

This goal can act as a generator and can be resatisfied. It succeeds when term is a symbol which is the name of a KnowledgeWorks class. If term is an unbound variable it generates the names of the KnowledgeWorks classes.

Examples
(kw-class truck) ; succeeds if truck is a KW class
(kw-class ?class)
  ; ?class is bound to the name of a KW class
See also

def-kb-class
def-kb-struct
def-named-kb-class


KnowledgeWorks and Prolog User Guide (Macintosh version) - 26 Feb 2015

NextPrevUpTopContentsIndex