int intra_comm_size = 0;
int min_index = INT_MAX; // the minimum index will be the leader
for (auto& actor : process_list) {
- int index = actor.pid;
+ int index = actor.pid_;
if (this->group()->rank(actor.iface()) != MPI_UNDEFINED) { // Is this process in the current group?
intra_comm_size++;
if (index < min_index)