- vertex->ChangeMassHypothesis(kK0Short);
- fMassK0->Fill(vertex->GetEffMass());
- vertex->ChangeMassHypothesis(kLambda0);
- fMassLambda->Fill(vertex->GetEffMass());
- vertex->ChangeMassHypothesis(kLambda0Bar);
- fMassAntiLambda->Fill(vertex->GetEffMass());
+ v0->ChangeMassHypothesis(kK0Short);
+ fMassK0->Fill(v0->GetEffMass());
+ v0->ChangeMassHypothesis(kLambda0);
+ fMassLambda->Fill(v0->GetEffMass());
+ v0->ChangeMassHypothesis(kLambda0Bar);
+ fMassAntiLambda->Fill(v0->GetEffMass());