HITRegionalPixelSeedGenerator Class Reference

#include <HITRegionalPixelSeedGenerator.h>

Inheritance diagram for HITRegionalPixelSeedGenerator:

Public Member Functions
	HITRegionalPixelSeedGenerator (const edm::ParameterSet &conf_, edm::ConsumesCollector &&iC)
std::vector< std::unique_ptr< TrackingRegion > >	regions (const edm::Event &e, const edm::EventSetup &es) const override
	~HITRegionalPixelSeedGenerator () override
Public Member Functions inherited from TrackingRegionProducer
virtual	~TrackingRegionProducer ()

Private Attributes
edm::ParameterSet	conf_
float	deltaL1JetEta
float	deltaL1JetPhi
float	deltaTrackEta
float	deltaTrackPhi
double	etaCenter_
bool	fixedReg_
float	halflength
float	originradius
double	phiCenter_
float	ptmin
edm::EDGetTokenT< trigger::TriggerFilterObjectWithRefs >	token_isoTrack
edm::EDGetTokenT< l1extra::L1JetParticleCollection >	token_l1jet
edm::EDGetTokenT< reco::TrackCollection >	token_trks
edm::EDGetTokenT< reco::VertexCollection >	token_vertex
bool	useIsoTracks_
bool	usejets_
bool	usetracks_

Detailed Description

Definition at line 35 of file HITRegionalPixelSeedGenerator.h.

Constructor & Destructor Documentation

HITRegionalPixelSeedGenerator()

HITRegionalPixelSeedGenerator::HITRegionalPixelSeedGenerator ( const edm::ParameterSet &  conf_, edm::ConsumesCollector &&  iC  )

inlineexplicit

Definition at line 37 of file HITRegionalPixelSeedGenerator.h.

                                                                                                  {
    edm::LogVerbatim("HITRegionalPixelSeedGenerator") << "Enter the HITRegionalPixelSeedGenerator";
 
    edm::ParameterSet regionPSet = conf_.getParameter<edm::ParameterSet>("RegionPSet");
 
    ptmin = regionPSet.getParameter<double>("ptMin");
    originradius = regionPSet.getParameter<double>("originRadius");
    halflength = regionPSet.getParameter<double>("originHalfLength");
    etaCenter_ = regionPSet.getParameter<double>("etaCenter");
    phiCenter_ = regionPSet.getParameter<double>("phiCenter");
    deltaTrackEta = regionPSet.getParameter<double>("deltaEtaTrackRegion");
    deltaTrackPhi = regionPSet.getParameter<double>("deltaPhiTrackRegion");
    deltaL1JetEta = regionPSet.getParameter<double>("deltaEtaL1JetRegion");
    deltaL1JetPhi = regionPSet.getParameter<double>("deltaPhiL1JetRegion");
    usejets_ = regionPSet.getParameter<bool>("useL1Jets");
    usetracks_ = regionPSet.getParameter<bool>("useTracks");
    useIsoTracks_ = regionPSet.getParameter<bool>("useIsoTracks");
    fixedReg_ = regionPSet.getParameter<bool>("fixedReg");
 
    if (usetracks_)
      token_trks = iC.consumes<reco::TrackCollection>(regionPSet.getParameter<edm::InputTag>("trackSrc"));
    if (usetracks_ || useIsoTracks_ || fixedReg_ || usejets_)
      token_vertex = iC.consumes<reco::VertexCollection>(regionPSet.getParameter<edm::InputTag>("vertexSrc"));
    if (useIsoTracks_)
      token_isoTrack =
          iC.consumes<trigger::TriggerFilterObjectWithRefs>(regionPSet.getParameter<edm::InputTag>("isoTrackSrc"));
    if (usejets_)
      token_l1jet = iC.consumes<l1extra::L1JetParticleCollection>(regionPSet.getParameter<edm::InputTag>("l1tjetSrc"));
  }

References conf_, deltaL1JetEta, deltaL1JetPhi, deltaTrackEta, deltaTrackPhi, etaCenter_, fixedReg_, edm::ParameterSet::getParameter(), halflength, originradius, phiCenter_, ptmin, token_isoTrack, token_l1jet, token_trks, token_vertex, useIsoTracks_, usejets_, and usetracks_.

~HITRegionalPixelSeedGenerator()

HITRegionalPixelSeedGenerator::~HITRegionalPixelSeedGenerator ( )

inlineoverride

Definition at line 67 of file HITRegionalPixelSeedGenerator.h.

{}

Member Function Documentation

regions()

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

inlineoverridevirtual

Implements TrackingRegionProducer.

Definition at line 69 of file HITRegionalPixelSeedGenerator.h.

                                                                                                               {
    std::vector<std::unique_ptr<TrackingRegion> > result;
    float originz = 0.;
 
    double deltaZVertex = halflength;
 
    if (usetracks_) {
      edm::Handle<reco::TrackCollection> tracks;
      e.getByToken(token_trks, tracks);
 
      edm::Handle<reco::VertexCollection> vertices;
      e.getByToken(token_vertex, vertices);
      const reco::VertexCollection vertCollection = *(vertices.product());
      reco::VertexCollection::const_iterator ci = vertCollection.begin();
 
      if (!vertCollection.empty()) {
        originz = ci->z();
      } else {
        deltaZVertex = 15.;
      }
 
      GlobalVector globalVector(0, 0, 1);
      if (tracks->empty())
        return result;
 
      reco::TrackCollection::const_iterator itr = tracks->begin();
      for (; itr != tracks->end(); itr++) {
        GlobalVector ptrVec((itr)->px(), (itr)->py(), (itr)->pz());
        globalVector = ptrVec;
 
        result.push_back(std::make_unique<RectangularEtaPhiTrackingRegion>(
            globalVector, GlobalPoint(0, 0, originz), ptmin, originradius, deltaZVertex, deltaTrackEta, deltaTrackPhi));
      }
    }
 
    if (useIsoTracks_) {
      edm::Handle<trigger::TriggerFilterObjectWithRefs> isotracks;
      e.getByToken(token_isoTrack, isotracks);
 
      std::vector<edm::Ref<reco::IsolatedPixelTrackCandidateCollection> > isoPixTrackRefs;
 
      isotracks->getObjects(trigger::TriggerTrack, isoPixTrackRefs);
 
      edm::Handle<reco::VertexCollection> vertices;
      e.getByToken(token_vertex, vertices);
      const reco::VertexCollection vertCollection = *(vertices.product());
      reco::VertexCollection::const_iterator ci = vertCollection.begin();
 
      if (!vertCollection.empty()) {
        originz = ci->z();
      } else {
        deltaZVertex = 15.;
      }
 
      GlobalVector globalVector(0, 0, 1);
      if (isoPixTrackRefs.empty())
        return result;
 
      for (uint32_t p = 0; p < isoPixTrackRefs.size(); p++) {
        GlobalVector ptrVec((isoPixTrackRefs[p]->track())->px(),
                            (isoPixTrackRefs[p]->track())->py(),
                            (isoPixTrackRefs[p]->track())->pz());
        globalVector = ptrVec;
 
        result.push_back(std::make_unique<RectangularEtaPhiTrackingRegion>(
            globalVector, GlobalPoint(0, 0, originz), ptmin, originradius, deltaZVertex, deltaTrackEta, deltaTrackPhi));
      }
    }
 
    if (usejets_) {
      edm::Handle<l1extra::L1JetParticleCollection> jets;
      e.getByToken(token_l1jet, jets);
 
      edm::Handle<reco::VertexCollection> vertices;
      e.getByToken(token_vertex, vertices);
      const reco::VertexCollection vertCollection = *(vertices.product());
      reco::VertexCollection::const_iterator ci = vertCollection.begin();
      if (!vertCollection.empty()) {
        originz = ci->z();
      } else {
        deltaZVertex = 15.;
      }
 
      GlobalVector globalVector(0, 0, 1);
      if (jets->empty())
        return result;
 
      for (l1extra::L1JetParticleCollection::const_iterator iJet = jets->begin(); iJet != jets->end(); iJet++) {
        GlobalVector jetVector(iJet->p4().x(), iJet->p4().y(), iJet->p4().z());
        GlobalPoint vertex(0, 0, originz);
 
        result.push_back(std::make_unique<RectangularEtaPhiTrackingRegion>(
            jetVector, vertex, ptmin, originradius, deltaZVertex, deltaL1JetEta, deltaL1JetPhi));
      }
    }
    if (fixedReg_) {
      GlobalVector fixedVector(cos(phiCenter_) * sin(2 * atan(exp(-etaCenter_))),
                               sin(phiCenter_) * sin(2 * atan(exp(-etaCenter_))),
                               cos(2 * atan(exp(-etaCenter_))));
      GlobalPoint vertex(0, 0, originz);
 
      edm::Handle<reco::VertexCollection> vertices;
      e.getByToken(token_vertex, vertices);
      const reco::VertexCollection vertCollection = *(vertices.product());
      reco::VertexCollection::const_iterator ci = vertCollection.begin();
      if (!vertCollection.empty()) {
        originz = ci->z();
      } else {
        deltaZVertex = 15.;
      }
 
      result.push_back(std::make_unique<RectangularEtaPhiTrackingRegion>(
          fixedVector, vertex, ptmin, originradius, deltaZVertex, deltaL1JetEta, deltaL1JetPhi));
    }
 
    return result;
  }

References funct::cos(), deltaL1JetEta, deltaL1JetPhi, deltaTrackEta, deltaTrackPhi, MillePedeFileConverter_cfg::e, etaCenter_, JetChargeProducer_cfi::exp, fixedReg_, trigger::TriggerRefsCollections::getObjects(), halflength, singleTopDQM_cfi::jets, originradius, AlCaHLTBitMon_ParallelJobs::p, phiCenter_, ptmin, multPhiCorr_741_25nsDY_cfi::px, multPhiCorr_741_25nsDY_cfi::py, mps_fire::result, funct::sin(), token_isoTrack, token_l1jet, token_trks, token_vertex, HLT_FULL_cff::track, tracks, trigger::TriggerTrack, useIsoTracks_, usejets_, usetracks_, bphysicsOniaDQM_cfi::vertex, and pwdgSkimBPark_cfi::vertices.

Member Data Documentation

conf_

edm::ParameterSet HITRegionalPixelSeedGenerator::conf_

private

Definition at line 188 of file HITRegionalPixelSeedGenerator.h.

Referenced by HITRegionalPixelSeedGenerator().

deltaL1JetEta

float HITRegionalPixelSeedGenerator::deltaL1JetEta

private

Definition at line 197 of file HITRegionalPixelSeedGenerator.h.

Referenced by HITRegionalPixelSeedGenerator(), and regions().

deltaL1JetPhi

float HITRegionalPixelSeedGenerator::deltaL1JetPhi

private

Definition at line 198 of file HITRegionalPixelSeedGenerator.h.

Referenced by HITRegionalPixelSeedGenerator(), and regions().

deltaTrackEta

float HITRegionalPixelSeedGenerator::deltaTrackEta

private

Definition at line 195 of file HITRegionalPixelSeedGenerator.h.

Referenced by HITRegionalPixelSeedGenerator(), and regions().

deltaTrackPhi

float HITRegionalPixelSeedGenerator::deltaTrackPhi

private

Definition at line 196 of file HITRegionalPixelSeedGenerator.h.

Referenced by HITRegionalPixelSeedGenerator(), and regions().

etaCenter_

double HITRegionalPixelSeedGenerator::etaCenter_

private

Definition at line 193 of file HITRegionalPixelSeedGenerator.h.

Referenced by HITRegionalPixelSeedGenerator(), and regions().

fixedReg_

bool HITRegionalPixelSeedGenerator::fixedReg_

private

Definition at line 201 of file HITRegionalPixelSeedGenerator.h.

Referenced by HITRegionalPixelSeedGenerator(), and regions().

halflength

float HITRegionalPixelSeedGenerator::halflength

private

Definition at line 192 of file HITRegionalPixelSeedGenerator.h.

Referenced by HITRegionalPixelSeedGenerator(), and regions().

originradius

float HITRegionalPixelSeedGenerator::originradius

private

Definition at line 191 of file HITRegionalPixelSeedGenerator.h.

Referenced by HITRegionalPixelSeedGenerator(), and regions().

phiCenter_

double HITRegionalPixelSeedGenerator::phiCenter_

private

Definition at line 194 of file HITRegionalPixelSeedGenerator.h.

Referenced by HITRegionalPixelSeedGenerator(), and regions().

ptmin

float HITRegionalPixelSeedGenerator::ptmin

private

Definition at line 190 of file HITRegionalPixelSeedGenerator.h.

Referenced by HITRegionalPixelSeedGenerator(), and regions().

token_isoTrack

edm::EDGetTokenT<trigger::TriggerFilterObjectWithRefs> HITRegionalPixelSeedGenerator::token_isoTrack

private

Definition at line 205 of file HITRegionalPixelSeedGenerator.h.

Referenced by HITRegionalPixelSeedGenerator(), and regions().

token_l1jet

edm::EDGetTokenT<l1extra::L1JetParticleCollection> HITRegionalPixelSeedGenerator::token_l1jet

private

Definition at line 206 of file HITRegionalPixelSeedGenerator.h.

Referenced by HITRegionalPixelSeedGenerator(), and regions().

token_trks

edm::EDGetTokenT<reco::TrackCollection> HITRegionalPixelSeedGenerator::token_trks

private

Definition at line 203 of file HITRegionalPixelSeedGenerator.h.

Referenced by HITRegionalPixelSeedGenerator(), and regions().

token_vertex

edm::EDGetTokenT<reco::VertexCollection> HITRegionalPixelSeedGenerator::token_vertex

private

Definition at line 204 of file HITRegionalPixelSeedGenerator.h.

Referenced by HITRegionalPixelSeedGenerator(), and regions().

useIsoTracks_

bool HITRegionalPixelSeedGenerator::useIsoTracks_

private

Definition at line 202 of file HITRegionalPixelSeedGenerator.h.

Referenced by HITRegionalPixelSeedGenerator(), and regions().

usejets_

bool HITRegionalPixelSeedGenerator::usejets_

private

Definition at line 199 of file HITRegionalPixelSeedGenerator.h.

Referenced by HITRegionalPixelSeedGenerator(), and regions().

usetracks_

bool HITRegionalPixelSeedGenerator::usetracks_

private

Definition at line 200 of file HITRegionalPixelSeedGenerator.h.

Referenced by HITRegionalPixelSeedGenerator(), and regions().