source: trunk/KtJet/KtLorentzVector.icc@ 3

inline KtFloat KtLorentzVector::crapidity() const {
  return m_crapidity;
}

inline int KtLorentzVector::getNConstituents() const {
  return m_constituents.size();
}

inline const std::vector<const KtLorentzVector*> & KtLorentzVector::getConstituents() const {return m_constituents;}

inline bool KtLorentzVector::isJet() const {return !m_isAtomic;} 

inline bool KtLorentzVector::operator== (const KtLorentzVector& v2) const {
  return (m_id == v2.m_id);
}

inline bool KtLorentzVector::operator!= (const KtLorentzVector& v2) const {
  return (m_id != v2.m_id);
}

inline bool KtLorentzVector::operator< (const KtLorentzVector& v2) const {
  return (m_id < v2.m_id);
}

inline bool KtLorentzVector::operator> (const KtLorentzVector& v2) const {
  return (m_id > v2.m_id);
}

inline void KtLorentzVector::calcRapidity() {
  const KtFloat etamax = 10;
  if (fabs(this->pz())==this->e()) {
    m_crapidity = (this->pz() > 0) ? (etamax+2) : -(etamax+2);
  } else {
    m_crapidity = HepLorentzVector::rapidity();
  }
}