[eclipse-clp-users] Getting data back to C++ from Eclipse using yield/2

Hello,



I am passing data from C++ to the Eclipse end and trying to get it back
using yield/2 method as follows:

Here, I have to pass the string "ABC" to the Eclipse and get the
Result(value = 3)  back to the C++ and print it.

Can you suggest me how can it be done?





Eclipse code:



:- module(module3).

:- export test/1.



test(Arg1):-



Result is 3,



yield(Result,Arg1).



C++ code :



EC_ref Result;

EC_word W="ABC";



//compile the module1.pl file import test/1 from module1



post_goal(term(EC_functor("test",1), W));



if(EC_resume()==EC_yield){    

           

            if(EC_resume(W,Result)==EC_yield)

            {    

                  post_goal(term(EC_functor("writeln",1),Result));     

                  cout << "yield done" ;

            }

}





Thanks and Regards,

Archana.



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