Hi All,
Suppose I have the following deftemplates:
(deftemplate foo (slot A) (slot B) (slot C) ...)
(deftemplate bar (slot A) (slot D) ...)
(deftemplate baz (slot A) (slot B) (slot E) ...)
I want to get the A value for all facts with specific B value.
I know I can use this:
(defrule findB
(or
(foo (A ?id) (B ?b))
(baz (A ?id) (B ?b))
)
(test (eq ?b value))
=>
(do something)
)
but this gets rather unwieldy with the dozen or so templates I've currently
got to search.
Is there any way I can search across multiple templates?
cheers
Rob.
--
British Maritime Technology
Tel: +44 (0)20 8943 5544
Fax: +44 (0)20 8977 9304
WWW: http://www.bmtech.co.uk
IMPORTANT: Any views or opinions expressed are solely those of the author
and do not necessarily represent those of British Maritime Technology.
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