Re: How call RAW text with Prolog predicate from C?

[Cesar Rabak]

address@hidden escreveu:
> Hello. I'am sorry for my bad English(russian).
>
> I want call from C application Prolog predicates. 
> I try that:
>
> PlTerm goal;
> ....
> Pl_Start_Prolog(0, 0);
>
> char str[]="asserta(parent(bob,mary))"; //or ANYthing else in string
> format.
>
> goal = Pl_Mk_Atom(Pl_Create_Allocate_Atom(str));
>
> args = Pl_Rd_Callable_Check(goal, &functor, &arity);
>
> Pl_Query_Begin(PL_TRUE);
>
> Pl_Query_Call(functor, arity, args);

Where are you checking the return of Pl_Query_Call?


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Cesar Rabak
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