bool TopPairEMuReferenceSelection::hasAtLeastOneGoodBJet(const EventPtr event) const { return cleanedBJets(event).size() > 0; }
bool TopPairMuPlusJetsReferenceSelection2011::hasAtLeastTwoGoodBJets(const EventPtr event) const { return cleanedBJets(event).size() > 1; }