#include <MuonChi2MeasurementEstimator.h>

Inheritance diagram for MuonChi2MeasurementEstimator:

Public Member Functions
std::pair< bool, double >	estimate (const TrajectoryStateOnSurface &, const TrackingRecHit &) const override
	Chi2 estimator. More...

	MuonChi2MeasurementEstimator (double maxChi2, double nSigma=3.)
	Constructor detector indipendent. More...

	MuonChi2MeasurementEstimator (double dtMaxChi2, double cscMaxChi2, double rpcMaxChi2, double nSigma)
	Constructor detector dependent. More...

Public Member Functions inherited from Chi2MeasurementEstimatorBase
	Chi2MeasurementEstimatorBase (double maxChi2, double nSigma=3., float maxDisp=std::numeric_limits< float >::max())

template<typename... Args>
	Chi2MeasurementEstimatorBase (double maxChi2, double nSigma, float maxDisp, Args &&...args)

double	chiSquaredCut () const

bool	estimate (const TrajectoryStateOnSurface &ts, const Plane &plane) const final

Local2DVector	maximalLocalDisplacement (const TrajectoryStateOnSurface &ts, const Plane &plane) const final

double	nSigmaCut () const

Public Member Functions inherited from MeasurementEstimator
virtual MeasurementEstimator *	clone () const =0

float	maxSagitta () const

	MeasurementEstimator ()

	MeasurementEstimator (float maxSag, float minToll, float mpt)

float	minPt2ForHitRecoveryInGluedDet () const

float	minTolerance2 () const

virtual bool	preFilter (const TrajectoryStateOnSurface &, OpaquePayload const &) const

virtual	~MeasurementEstimator ()

Private Attributes
Chi2MeasurementEstimator	theCSCChi2Estimator

Chi2MeasurementEstimator	theDTChi2Estimator

Chi2MeasurementEstimator	theRPCChi2Estimator

Additional Inherited Members
Public Types inherited from MeasurementEstimator
using	HitReturnType = std::pair< bool, double >

using	Local2DVector = Vector2DBase< float, LocalTag >

using	SurfaceReturnType = bool

Protected Member Functions inherited from Chi2MeasurementEstimatorBase
std::pair< bool, double >	returnIt (double est) const

Detailed Description

Class to handle different chi2 cut parameters for each muon sub-system. MuonChi2MeasurementEstimator inherits from the Chi2MeasurementEstimatorBase class and uses 3 different estimators.

Author: Giorgia Mila - INFN Torino

Definition at line 15 of file MuonChi2MeasurementEstimator.h.

Constructor & Destructor Documentation

MuonChi2MeasurementEstimator::MuonChi2MeasurementEstimator	(	double	maxChi2,
		double	nSigma = `3.`
	)

Constructor detector indipendent.

Definition at line 18 of file MuonChi2MeasurementEstimator.cc.

     : Chi2MeasurementEstimatorBase(maxChi2, nSigma),
       theDTChi2Estimator(maxChi2, nSigma),
       theCSCChi2Estimator(maxChi2, nSigma),
       theRPCChi2Estimator(maxChi2, nSigma) {}

MuonChi2MeasurementEstimator::MuonChi2MeasurementEstimator	(	double	dtMaxChi2,
		double	cscMaxChi2,
		double	rpcMaxChi2,
		double	nSigma = `3.`
	)

Constructor detector dependent.

Definition at line 24 of file MuonChi2MeasurementEstimator.cc.

     : Chi2MeasurementEstimatorBase(dtMaxChi2, nSigma),
       theDTChi2Estimator(dtMaxChi2, nSigma),
       theCSCChi2Estimator(cscMaxChi2, nSigma),
       theRPCChi2Estimator(rpcMaxChi2, nSigma) {}

Member Function Documentation

std::pair< bool, double > MuonChi2MeasurementEstimator::estimate	(	const TrajectoryStateOnSurface &	tsos,
		const TrackingRecHit &	recHit
	)		const

overridevirtual

Chi2 estimator.

Implements Chi2MeasurementEstimatorBase.

Definition at line 33 of file MuonChi2MeasurementEstimator.cc.

References MuonSubdetId::CSC, MuonSubdetId::DT, Chi2MeasurementEstimator::estimate(), TrackingRecHit::geographicalId(), DetId::Muon, MuonSubdetId::RPC, theCSCChi2Estimator, theDTChi2Estimator, and theRPCChi2Estimator.

                                                                                                    {
   DetId id = recHit.geographicalId();
 
   // chi2 choise based on recHit provenance
   if (id.det() == DetId::Muon) {
     if (id.subdetId() == MuonSubdetId::DT)
       return theDTChi2Estimator.estimate(tsos, recHit);
     else if (id.subdetId() == MuonSubdetId::CSC)
       return theCSCChi2Estimator.estimate(tsos, recHit);
     else if (id.subdetId() == MuonSubdetId::RPC)
       return theRPCChi2Estimator.estimate(tsos, recHit);
     else {
       edm::LogWarning("Muon|RecoMuon|MuonChi2MeasurementEstimator")
           << "RecHit with MuonId but not with a SubDetId neither from DT, CSC or rpc. [Use the parameters used for "
              "DTs]";
       return theDTChi2Estimator.estimate(tsos, recHit);
     }
   } else {
     edm::LogWarning("Muon|RecoMuon|MuonChi2MeasurementEstimator")
         << "Rechit with a non-muon det id. [Use the parameters used for DTs]";
     return theDTChi2Estimator.estimate(tsos, recHit);
   }
 }