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ATLAS Offline Software
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~CaloCellSelectorNearestdR()
Tracking class to hold the extrapolation from a particle from the ID to the muon system (or the other...
This class groups all DetDescr information related to a CaloCell. Provides a generic interface for al...
bool select(const CaloCell &cell) const
Method to determine if a cell is to be selected or not.
CaloCellSelectorNearestdR(double coneSize)
Ensure that the ATLAS eigen extensions are properly loaded.
Eigen::Matrix< double, 3, 1 > Vector3D
Data object for each calorimeter readout cell.
const Trk::CaloExtension * m_caloExtension
bool preSelectAction(const Trk::CaloExtension &caloExtension)
Initialize selector wtih CaloExtension, returns false if the selection cannot be performed for the gi...
float eta() const
cell eta
float phi() const
cell phi
void findNearestPoint(const Amg::Vector3D &inputPos, const Trk::CaloExtension *caloExtension, int &nearestIdx, Amg::Vector3D &nearestPos, Amg::Vector3D &nearestMom)
float coneSize(IsolationConeSize type)
convert Isolation Size into cone size
double deltaR2(double eta1, double eta2, double phi1, double phi2)