+ for (auto const& model : *all_existing_models) {
+ if (model != surf_host_model && model != surf_vm_model && model != surf_network_model &&
+ model != surf_storage_model) {
+ double next_event_model = model->nextOccuringEvent(NOW);
+ if ((time_delta < 0.0 || next_event_model < time_delta) && next_event_model >= 0.0)
+ time_delta = next_event_model;
+ }
+ }
+