Prolog - bb_put and bb

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bb_put and bb_get

Mika

2006-07-19, 8:01 am

I am translate a system written in Sicstus Prolog in Swi Prolog and am
having many problems. The problem that I have now is translate
blackboard predicates 'bb_put' and 'bb_get'. How I can realize them in
Swi Prolog?

Bart Demoen

2006-07-19, 8:01 am

Mika wrote:
> I am translate a system written in Sicstus Prolog in Swi Prolog and am
> having many problems. The problem that I have now is translate
> blackboard predicates 'bb_put' and 'bb_get'. How I can realize them in
> Swi Prolog?
>

look for nb_setval and nb_getval
if the terms you are putting/getting contain variables, be aware of a difference
in semantics when getting: you might have to use extra copy_term, but maybe you
will like the SWI semantics better :-)

Cheers

Bart Demoen

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