Hi,
you could use union.
.mod
range H = 1..2 ;
range tasKRange = 1..5 ;
tuple predtask{
int h; // Líne num
int i; // task
int tt; // task time
int taskP; // Predecesor task
int taskS; // Sucesor task
}
{predtask} PredTask=…;
{int} conjuntoPredTot [h in H, i in tasKRange] = union (j in tasKRange) { e.i | e in PredTask : h == e.h && j == e.taskS && j <= i } ;execute
{
writeln(conjuntoPredTot);
}
.dat
PredTask={//Line Task Time Pred Suce
< 1 1 2 0 2 >,
< 1 2 1 1 3 >,
< 1 2 1 1 4 >,
< 1 3 3 2 5 >,
< 1 4 4 2 5 >,
< 1 5 2 3 0 >
< 1 5 2 4 0 >,
< 2 1 4 0 2 >,
< 2 2 4 1 0 >,
};
gives
[[{} {1} {1 2} {1 2} {1 2 3 4}] [{} {1} {1} {1} {1}]]
regards
Source: Re: Problem in set configuration