Hi,
In the LHS of a rule, could I bind to a variable a object that is returned from
a method called on a matched fact ?
(rule x
(theShadowfact ?o)
(... ?o getXYZ ... )
The purpose of doing this is to have a variable on which to do some tests
without having to call getXYZ for each one of th
One way to do this would be to use "progn" in a test CE:
(defrule x
(theShadowFact (OBJECT ?o))
(test (progn
(bind ?xyz (?o getXYZ))
(and (> ?xyz 10)
(< ?xyz 100
=> ...
"progn" executes all the function calls inside it, then returns the
value of the
