#include <CandidateSeededTrackingRegionsProducer.h>

Inheritance diagram for CandidateSeededTrackingRegionsProducer:

Public Types
enum	Mode { BEAM_SPOT_FIXED, BEAM_SPOT_SIGMA, VERTICES_FIXED, VERTICES_SIGMA }

Public Member Functions
	CandidateSeededTrackingRegionsProducer (const edm::ParameterSet &conf, edm::ConsumesCollector &&iC)

virtual std::vector < std::unique_ptr < TrackingRegion > >	regions (const edm::Event &e, const edm::EventSetup &es) const override

virtual	~CandidateSeededTrackingRegionsProducer ()

Public Member Functions inherited from TrackingRegionProducer
virtual	~TrackingRegionProducer ()

Private Attributes
float	m_deltaEta

float	m_deltaPhi

int	m_maxNRegions

int	m_maxNVertices

Mode	m_mode

float	m_nSigmaZBeamSpot

float	m_nSigmaZVertex

float	m_originRadius

bool	m_precise

float	m_ptMin

bool	m_searchOpt

RectangularEtaPhiTrackingRegion::UseMeasurementTracker	m_whereToUseMeasurementTracker

float	m_zErrorBeamSpot

float	m_zErrorVetex

edm::EDGetTokenT< reco::BeamSpot >	token_beamSpot

edm::EDGetTokenT < reco::CandidateView >	token_input

edm::EDGetTokenT < MeasurementTrackerEvent >	token_measurementTracker

edm::EDGetTokenT < reco::VertexCollection >	token_vertex

Detailed Description

class CandidateSeededTrackingRegionsProducer

eta-phi TrackingRegions producer in directions defined by Candidate-based objects of interest from a collection defined by the "input" parameter.

Four operational modes are supported ("mode" parameter):

BeamSpotFixed: origin is defined by the beam spot z-half-length is defined by a fixed zErrorBeamSpot parameter BeamSpotSigma: origin is defined by the beam spot z-half-length is defined by nSigmaZBeamSpot * beamSpot.sigmaZ VerticesFixed: origins are defined by vertices from VertexCollection (use maximum MaxNVertices of them) z-half-length is defined by a fixed zErrorVetex parameter VerticesSigma: origins are defined by vertices from VertexCollection (use maximum MaxNVertices of them) z-half-length is defined by nSigmaZVertex * vetex.zError

If, while using one of the "Vertices" modes, there's no vertices in an event, we fall back into either BeamSpotSigma or BeamSpotFixed mode, depending on the positiveness of nSigmaZBeamSpot.

Author: Vadim Khotilovich

Definition at line 44 of file CandidateSeededTrackingRegionsProducer.h.

Member Enumeration Documentation

enum CandidateSeededTrackingRegionsProducer::Mode

Enumerator
BEAM_SPOT_FIXED
BEAM_SPOT_SIGMA
VERTICES_FIXED
VERTICES_SIGMA

Definition at line 48 of file CandidateSeededTrackingRegionsProducer.h.

Constructor & Destructor Documentation

CandidateSeededTrackingRegionsProducer::CandidateSeededTrackingRegionsProducer	(	const edm::ParameterSet &	conf,
		edm::ConsumesCollector &&	iC
	)

inlineexplicit

Definition at line 50 of file CandidateSeededTrackingRegionsProducer.h.

virtual CandidateSeededTrackingRegionsProducer::~CandidateSeededTrackingRegionsProducer ( )

inlinevirtual

Definition at line 100 of file CandidateSeededTrackingRegionsProducer.h.

Member Function Documentation

virtual std::vector<std::unique_ptr<TrackingRegion> > CandidateSeededTrackingRegionsProducer::regions	(	const edm::Event &	e,
		const edm::EventSetup &	es
	)		const