- Int_t nTracks[2], nV0[2], nTot[2];
- nTracks[0] = ev0->GetRef()->GetNumberOfTracks();
- nV0[0] = ev0->GetRef()->GetNumberOfV0s();
- nTracks[1] = ev1->GetRef()->GetNumberOfTracks();
- nV0[1] = ev1->GetRef()->GetNumberOfV0s();
- nTot[0] = nTracks[0] + nV0[0];
- nTot[1] = nTracks[1] + nV0[1];
+ // for better readability, reference two pointers to the current events
+ AliRsnEvent *ev0 = AliRsnEvent::GetCurrentEvent1();
+ AliRsnEvent *ev1 = AliRsnEvent::GetCurrentEvent2();