MuonChi2MeasurementEstimator Class Reference

#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() [1/2]

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() [2/2]

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

estimate()

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(), DetId::Muon, rpcPointValidation_cfi::recHit, 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);
  }
}

Member Data Documentation

theCSCChi2Estimator

Chi2MeasurementEstimator MuonChi2MeasurementEstimator::theCSCChi2Estimator

private

Definition at line 28 of file MuonChi2MeasurementEstimator.h.

Referenced by estimate().

theDTChi2Estimator

Chi2MeasurementEstimator MuonChi2MeasurementEstimator::theDTChi2Estimator

private

Definition at line 27 of file MuonChi2MeasurementEstimator.h.

Referenced by estimate().

theRPCChi2Estimator

Chi2MeasurementEstimator MuonChi2MeasurementEstimator::theRPCChi2Estimator

private

Definition at line 29 of file MuonChi2MeasurementEstimator.h.

Referenced by estimate().