Originally posted by: Birome

Hi,

I would like to know how to use OPL functions in postprocessing tuples.

For exemple  :

//----------------------------------- POST-PROCESSING -----------------------------------------------------------------------------

....

tuple TOTALDISTANCE {
   float totaldistance ;
}

TOTALDISTANCE totalDistance = <ftoi(expression)>;

When using the model in docloud, i get error.

Hi,

do not forget to round before ftoi:

dvar float x;
 subject to
 {
  x==0.75;
 }
 
 
tuple TOTALDISTANCE {
   float totaldistance ;
}

TOTALDISTANCE totalDistance = <ftoi(round(x))>;
execute
{
writeln(totalDistance);
}

gives

<1>

regards

Originally posted by: Birome

Thanks Alex !

I needed another function but not round()...But i get the idea and i fix my problem.

Thanks for your answer.