df/da3/CandidateMatchHelpers_8h_source.html

/*

  Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration

*/


#ifndef CANDIDATEMATCHHELPERS_H

#define CANDIDATEMATCHHELPERS_H


#include "GeoPrimitives/GeoPrimitives.h"

#include "xAODCaloEvent/CaloClusterFwd.h"


namespace CandidateMatchHelpers{


Amg::Vector3D approxXYZwrtPoint (const xAOD::CaloCluster& cluster,

                                 const Amg::Vector3D& point,

                                 const bool isEndCap);


Amg::Vector3D approxXYZwrtATLAS (const xAOD::CaloCluster& clusterEta,

                                 const bool isEndCap);


double PhiROT(const double pt,const double eta, const int charge,

              const double r_start,const bool isEndCap);

}


#endif

eta
Scalar eta() const
pseudorapidity method
Definition AmgMatrixBasePlugin.h:83

charge
double charge(const T &p)
Definition AtlasPID.h:1003

CaloClusterFwd.h

GeoPrimitives.h

Amg::Vector3D
Eigen::Matrix< double, 3, 1 > Vector3D
Definition GeoPrimitives.h:47

CandidateMatchHelpers
Definition CandidateMatchHelpers.h:10

CandidateMatchHelpers::PhiROT
double PhiROT(const double pt, const double eta, const int charge, const double r_start, const bool isEndCap)
Function to calculate the approximate rotation in phi/bending of a track until it reaches the calo.
Definition CandidateMatchHelpers.cxx:56

CandidateMatchHelpers::approxXYZwrtPoint
Amg::Vector3D approxXYZwrtPoint(const xAOD::CaloCluster &cluster, const Amg::Vector3D &point, const bool isEndCap)
Function to get the (x,y,z) of the cluster wrt to a point (x0,y0,z0).
Definition CandidateMatchHelpers.cxx:10

CandidateMatchHelpers::approxXYZwrtATLAS
Amg::Vector3D approxXYZwrtATLAS(const xAOD::CaloCluster &clusterEta, const bool isEndCap)
Function to get the (x,y,z) of the cluster in the ATLAS frame origin (0,0,0).
Definition CandidateMatchHelpers.cxx:19

xAOD::CaloCluster
CaloCluster_v1 CaloCluster
Define the latest version of the calorimeter cluster class.
Definition Event/xAOD/xAODCaloEvent/xAODCaloEvent/CaloCluster.h:19