L1MuonRegionProducer Class Reference

#include <L1MuonRegionProducer.h>

Public Member Functions
	L1MuonRegionProducer (const edm::ParameterSet &cfg, edm::ConsumesCollector iC)
std::vector< std::unique_ptr< TrackingRegion > >	regions (const edm::EventSetup &iSetup) const
void	setL1Constraint (const L1MuGMTCand &muon)
	~L1MuonRegionProducer ()=default

Private Attributes
int	theChargeL1
double	theEtaL1
edm::ESGetToken< MagneticField, IdealMagneticFieldRecord >	theFieldToken
edm::ESGetToken< MultipleScatteringParametrisationMaker, TrackerMultipleScatteringRecord >	theMSMakerToken
GlobalPoint	theOrigin
double	theOriginHalfLength
double	theOriginRadius
double	thePhiL1
double	thePtL1
double	thePtMin

Detailed Description

Definition at line 17 of file L1MuonRegionProducer.h.

Constructor & Destructor Documentation

L1MuonRegionProducer()

L1MuonRegionProducer::L1MuonRegionProducer	(	const edm::ParameterSet &	cfg,
		edm::ConsumesCollector	iC
	)

Definition at line 15 of file L1MuonRegionProducer.cc.

References looper::cfg, edm::ParameterSet::getParameter(), theOrigin, theOriginHalfLength, theOriginRadius, and thePtMin.

    : theFieldToken(iC.esConsumes()), theMSMakerToken(iC.esConsumes()) {
  edm::ParameterSet regionPSet = cfg.getParameter<edm::ParameterSet>("RegionPSet");

  thePtMin = regionPSet.getParameter<double>("ptMin");
  theOriginRadius = regionPSet.getParameter<double>("originRadius");
  theOriginHalfLength = regionPSet.getParameter<double>("originHalfLength");
  theOrigin = GlobalPoint(regionPSet.getParameter<double>("originXPos"),
                          regionPSet.getParameter<double>("originYPos"),
                          regionPSet.getParameter<double>("originZPos"));
}

~L1MuonRegionProducer()

L1MuonRegionProducer::~L1MuonRegionProducer ( )

default

Member Function Documentation

regions()

std::vector< std::unique_ptr< TrackingRegion > > L1MuonRegionProducer::regions

(

const edm::EventSetup &

iSetup

)

const

Definition at line 33 of file L1MuonRegionProducer.cc.

References funct::cos(), PVValHelper::dx, PVValHelper::dy, PVValHelper::dz, L1MuonPixelTrackFitter::getBending(), L1MuonPixelTrackFitter::getBendingError(), edm::EventSetup::getData(), mps_fire::result, funct::sin(), theChargeL1, theEtaL1, theFieldToken, theMSMakerToken, theOrigin, theOriginHalfLength, theOriginRadius, thePhiL1, and thePtMin.

                                                                                                         {
  const auto& field = iSetup.getData(theFieldToken);
  const auto& msmaker = iSetup.getData(theMSMakerToken);
  double dx = cos(thePhiL1);
  double dy = sin(thePhiL1);
  double dz = sinh(theEtaL1);
  GlobalVector direction(dx, dy, dz);  // muon direction

  std::vector<std::unique_ptr<TrackingRegion> > result;
  double bending = L1MuonPixelTrackFitter::getBending(1. / thePtMin, theEtaL1, theChargeL1);
  bending = fabs(bending);
  double errBending = L1MuonPixelTrackFitter::getBendingError(1. / thePtMin, theEtaL1);

  result.push_back(std::make_unique<RectangularEtaPhiTrackingRegion>(direction,
                                                                     theOrigin,
                                                                     thePtMin,
                                                                     theOriginRadius,
                                                                     theOriginHalfLength,
                                                                     0.15,
                                                                     bending + 3 * errBending,
                                                                     field,
                                                                     &msmaker));

  return result;
}

setL1Constraint()

void L1MuonRegionProducer::setL1Constraint

(

const L1MuGMTCand &

muon

)

Definition at line 27 of file L1MuonRegionProducer.cc.

References theChargeL1, theEtaL1, and thePhiL1.

                                                                  {
  thePhiL1 = muon.phiValue() + 0.021817;
  theEtaL1 = muon.etaValue();
  theChargeL1 = muon.charge();
}

Member Data Documentation

theChargeL1

int L1MuonRegionProducer::theChargeL1

private

Definition at line 31 of file L1MuonRegionProducer.h.

Referenced by regions(), and setL1Constraint().

theEtaL1

double L1MuonRegionProducer::theEtaL1

private

Definition at line 30 of file L1MuonRegionProducer.h.

Referenced by regions(), and setL1Constraint().

theFieldToken

edm::ESGetToken<MagneticField, IdealMagneticFieldRecord> L1MuonRegionProducer::theFieldToken

private

Definition at line 33 of file L1MuonRegionProducer.h.

Referenced by regions().

theMSMakerToken

edm::ESGetToken<MultipleScatteringParametrisationMaker, TrackerMultipleScatteringRecord> L1MuonRegionProducer::theMSMakerToken

private

Definition at line 34 of file L1MuonRegionProducer.h.

Referenced by regions().

theOrigin

GlobalPoint L1MuonRegionProducer::theOrigin

private

Definition at line 27 of file L1MuonRegionProducer.h.

Referenced by L1MuonRegionProducer(), and regions().

theOriginHalfLength

double L1MuonRegionProducer::theOriginHalfLength

private

Definition at line 26 of file L1MuonRegionProducer.h.

Referenced by L1MuonRegionProducer(), and regions().

theOriginRadius

double L1MuonRegionProducer::theOriginRadius

private

Definition at line 26 of file L1MuonRegionProducer.h.

Referenced by L1MuonRegionProducer(), and regions().

thePhiL1

double L1MuonRegionProducer::thePhiL1

private

Definition at line 30 of file L1MuonRegionProducer.h.

Referenced by regions(), and setL1Constraint().

thePtL1

double L1MuonRegionProducer::thePtL1

private

Definition at line 30 of file L1MuonRegionProducer.h.

thePtMin

double L1MuonRegionProducer::thePtMin

private

Definition at line 26 of file L1MuonRegionProducer.h.

Referenced by L1MuonRegionProducer(), and regions().