It's difficult to guess what you tried. Is it similar to this:
(defglobal ?*count* = 0)
(defrule test-glob
(test ( ?*count* 10))
=
(printout t exceeds 10 crlf)
)
(defrule inc-glob
(record)
=
(++ ?*count*)
)
This doesn't work since the test of ?*count* is evaluated only once.
Only changes to
Hi,
We process a set of records through the rule engine and we would like to
know the number of records processed and if it exceeds certain number we
would like to do some special handling.
We defined a global variable, and we incremented it in an ‘always true'
rule. But the next rule where we
Pattern matching is driven by working memory (fact) changes. A rule
that tries to match only a global variable will not be notified when
that variable changes; the patterns will only be evaluated when facts
matched by the rule change. If the rule matches no facts, then it's
evaluated when
Hi,
I would need a little help. I try to create a bag and bind it to a global
variable. This works well.
After a reset (set-reset-globals is set to true) the global variable still
point to the bag and the bag content still exists. Here the code:
(defglobal ?*QueryList* = (bag create
I think [EMAIL PROTECTED] wrote:
Any suggestions?
bag create returns an existing bag if there's already one by that
name; reset doesn't clear the list of bags. Therefore, although the
defglobal is indeed reset, it's reset to set to the same object!
Note that all bag does is manage a Hashtable
Great! Works
Thanks
Felix
On 27 May 2004 at 15:16, [EMAIL PROTECTED] wrote:
I think [EMAIL PROTECTED] wrote:
Any suggestions?
bag create returns an existing bag if there's already one by that
name; reset doesn't clear the list of bags. Therefore, although the
defglobal is indeed
