Every defclass gets an OBJECT slot, which contains a reference to the
Bean.
(deffrule myRule
(person (OBJECT ?per))
(test (myFunction ?per))
=>
(printout t "Fire" crlf))
This is mentioned and illustrated in manual section 2.7.4.
I think Samuel Kentzel wrote:
[Charset iso-8859-1 unsupported, filtering to ASCII...]
> I try to do somethings like this :
>
> (defclass person Person)
> (bind ?p1 (new Person))
> (bind ?p2 (new Person))
> (bind ?p3 (new Person))
> (definstance person ?p1 static)
> (definstance person ?p2 static)
> (definstance person ?p3 static)
>
> (deffunction myFunction(?per) (.....use of the current instance of the
> person.......... return TRUE))
>
> I wrote a rule like this :
>
> (deffrule myRule
> (person ?per)
> (test (myFunction ?per))
> =>
> (printout t "Fire" crlf))
>
> This rule doesn't work. It seems that Jess cannot bind the current instance
> of person in the ?per variable.
> Why we can bind a member of person (like : (person (name ?n)) but not the
> instance itself (person ?per)) ?
> Do you have a solution to solve this problem ?
>
> Tanks for your answer
>
> Samuel Kentzel
>
>
>
>
>
>
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