#include <Phase2StripCPEGeometric.h>

Inheritance diagram for Phase2StripCPEGeometric:

Public Member Functions
LocalValues	localParameters (const Phase2TrackerCluster1D &cluster, const GeomDetUnit &det) const override

	Phase2StripCPEGeometric ()

	Phase2StripCPEGeometric (edm::ParameterSet &conf)

Public Member Functions inherited from ClusterParameterEstimator< Phase2TrackerCluster1D >
virtual void	clearParameters () const

virtual void	enterLocalParameters (uint32_t id, uint16_t firstStrip, LocalValues pos_err_info) const

virtual void	enterLocalParameters (unsigned int id, std::pair< int, int > &row_col, LocalValues pos_err_info) const

virtual LocalValues	localParameters (const Phase2TrackerCluster1D &cluster, const GeomDetUnit &gd, const LocalTrajectoryParameters &) const

virtual LocalValues	localParameters (const Phase2TrackerCluster1D &cluster, const GeomDetUnit &gd, const TrajectoryStateOnSurface &tsos) const

virtual VLocalValues	localParametersV (const Phase2TrackerCluster1D &cluster, const GeomDetUnit &gd) const

virtual VLocalValues	localParametersV (const Phase2TrackerCluster1D &cluster, const GeomDetUnit &gd, const TrajectoryStateOnSurface &tsos) const

virtual	~ClusterParameterEstimator ()

Additional Inherited Members
Public Types inherited from ClusterParameterEstimator< Phase2TrackerCluster1D >
typedef std::pair< LocalPoint, LocalError >	LocalValues

typedef std::vector< LocalValues >	VLocalValues

Detailed Description

Definition at line 10 of file Phase2StripCPEGeometric.h.

Constructor & Destructor Documentation

◆ Phase2StripCPEGeometric() [1/2]

Phase2StripCPEGeometric::Phase2StripCPEGeometric ( )

inline

Definition at line 12 of file Phase2StripCPEGeometric.h.

12 {};

◆ Phase2StripCPEGeometric() [2/2]

Phase2StripCPEGeometric::Phase2StripCPEGeometric ( edm::ParameterSet & conf )

Definition at line 10 of file Phase2StripCPEGeometric.cc.

10 {}

Member Function Documentation

◆ localParameters()

Phase2StripCPEGeometric::LocalValues Phase2StripCPEGeometric::localParameters	(	const Phase2TrackerCluster1D &	cluster,
		const GeomDetUnit &	det
	)		const

overridevirtual

Implements ClusterParameterEstimator< Phase2TrackerCluster1D >.

Definition at line 12 of file Phase2StripCPEGeometric.cc.

                                                                                                                 {
   const Phase2TrackerGeomDetUnit &det = (const Phase2TrackerGeomDetUnit &)detunit;
   const Phase2TrackerTopology *topo = &det.specificTopology();
  
   float pitch_x = topo->pitch().first;
   float pitch_y = topo->pitch().second;
   float ix = cluster.center();
   float iy = cluster.column() + 0.5;  // halfway the column
  
   LocalPoint lp(topo->localX(ix), topo->localY(iy), 0);          // x, y, z
   LocalError le(pow(pitch_x, 2) / 12, 0, pow(pitch_y, 2) / 12);  // e2_xx, e2_xy, e2_yy
   return std::make_pair(lp, le);
 }

References Phase2TrackerCluster1D::center(), Phase2TrackerCluster1D::column(), PixelTopology::localX(), PixelTopology::localY(), PixelTopology::pitch(), funct::pow(), and PixelGeomDetUnit::specificTopology().