#include <ShallowSimhitClustersProducer.h>

Inheritance diagram for ShallowSimhitClustersProducer:

Public Member Functions
	ShallowSimhitClustersProducer (const edm::ParameterSet &)

Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default

bool	hasAbilityToProduceInBeginLumis () const final

bool	hasAbilityToProduceInBeginProcessBlocks () const final

bool	hasAbilityToProduceInBeginRuns () const final

bool	hasAbilityToProduceInEndLumis () const final

bool	hasAbilityToProduceInEndProcessBlocks () const final

bool	hasAbilityToProduceInEndRuns () const final

Private Member Functions
shallow::CLUSTERMAP::const_iterator	match_cluster (const unsigned &, const float &, const shallow::CLUSTERMAP &, const edmNew::DetSetVector< SiStripCluster > &) const

void	produce (edm::Event &, const edm::EventSetup &) override

Private Attributes
const edm::EDGetTokenT< edmNew::DetSetVector< SiStripCluster > >	clusters_token_

const edm::ESGetToken< TrackerGeometry, TrackerDigiGeometryRecord >	geomToken_

const edm::ESGetToken< SiStripLorentzAngle, SiStripLorentzAngleRcd >	laToken_

const edm::ESGetToken< MagneticField, IdealMagneticFieldRecord >	magFieldToken_

std::string	Prefix

std::string	runningmode_

std::vector< edm::EDGetTokenT< std::vector< PSimHit > > >	simhits_tokens_

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes

typedef CacheTypes::GlobalCache	GlobalCache

typedef AbilityChecker< T... >	HasAbility

typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache

typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext

typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache

typedef CacheTypes::RunCache	RunCache

typedef RunContextT< RunCache, GlobalCache >	RunContext

typedef CacheTypes::RunSummaryCache	RunSummaryCache

Detailed Description

Definition at line 18 of file ShallowSimhitClustersProducer.h.

Constructor & Destructor Documentation

◆ ShallowSimhitClustersProducer()

ShallowSimhitClustersProducer::ShallowSimhitClustersProducer ( const edm::ParameterSet & iConfig )

explicit

Definition at line 11 of file ShallowSimhitClustersProducer.cc.

     : clusters_token_(consumes<edmNew::DetSetVector<SiStripCluster>>(iConfig.getParameter<edm::InputTag>("Clusters"))),
       geomToken_(esConsumes<TrackerGeometry, TrackerDigiGeometryRecord>()),
       magFieldToken_(esConsumes<MagneticField, IdealMagneticFieldRecord>()),
       laToken_(esConsumes<SiStripLorentzAngle, SiStripLorentzAngleRcd>(
           edm::ESInputTag{"", iConfig.getParameter<std::string>("runningMode")})),
       Prefix(iConfig.getParameter<std::string>("Prefix")),
       runningmode_(iConfig.getParameter<std::string>("runningMode")) {
   std::vector<edm::InputTag> simhits_tags = iConfig.getParameter<std::vector<edm::InputTag>>("InputTags");
   for (const auto& itag : simhits_tags) {
     simhits_tokens_.push_back(consumes<std::vector<PSimHit>>(itag));
   }
  
   produces<std::vector<unsigned>>(Prefix + "hits");
   produces<std::vector<float>>(Prefix + "strip");
   produces<std::vector<float>>(Prefix + "localtheta");
   produces<std::vector<float>>(Prefix + "localphi");
   produces<std::vector<float>>(Prefix + "localx");
   produces<std::vector<float>>(Prefix + "localy");
   produces<std::vector<float>>(Prefix + "localz");
   produces<std::vector<float>>(Prefix + "momentum");
   produces<std::vector<float>>(Prefix + "energyloss");
   produces<std::vector<float>>(Prefix + "time");
   produces<std::vector<int>>(Prefix + "particle");
   produces<std::vector<unsigned short>>(Prefix + "process");
 }

References edm::ParameterSet::getParameter(), and AlCaHLTBitMon_QueryRunRegistry::string.

Member Function Documentation

◆ match_cluster()

shallow::CLUSTERMAP::const_iterator ShallowSimhitClustersProducer::match_cluster	(	const unsigned &	id,
		const float &	strip_,
		const shallow::CLUSTERMAP &	clustermap,
		const edmNew::DetSetVector< SiStripCluster > &	clusters
	)		const

private

Definition at line 107 of file ShallowSimhitClustersProducer.cc.

                                                               {
   shallow::CLUSTERMAP::const_iterator cluster = clustermap.end();
   edmNew::DetSetVector<SiStripCluster>::const_iterator clustersDetSet = clusters.find(id);
   if (clustersDetSet != clusters.end()) {
     edmNew::DetSet<SiStripCluster>::const_iterator left, right = clustersDetSet->begin();
     while (right != clustersDetSet->end() && strip_ > right->barycenter())
       right++;
     left = right - 1;
     if (right != clustersDetSet->end() && right != clustersDetSet->begin()) {
       unsigned firstStrip =
           (right->barycenter() - strip_) < (strip_ - left->barycenter()) ? right->firstStrip() : left->firstStrip();
       cluster = clustermap.find(std::make_pair(id, firstStrip));
     } else if (right != clustersDetSet->begin())
       cluster = clustermap.find(std::make_pair(id, left->firstStrip()));
     else
       cluster = clustermap.find(std::make_pair(id, right->firstStrip()));
   }
   return cluster;
 }

References edmNew::DetSetVector< T >::begin(), bsc_activity_cfg::clusters, and edmNew::DetSetVector< T >::end().

Referenced by produce().

◆ produce()

void ShallowSimhitClustersProducer::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

overrideprivate

Definition at line 38 of file ShallowSimhitClustersProducer.cc.

                                                                                          {
   shallow::CLUSTERMAP clustermap = shallow::make_cluster_map(iEvent, clusters_token_);
  
   int size = clustermap.size();
   auto hits = std::make_unique<std::vector<unsigned>>(size, 0);
   auto strip = std::make_unique<std::vector<float>>(size, -100);
   auto localtheta = std::make_unique<std::vector<float>>(size, -100);
   auto localphi = std::make_unique<std::vector<float>>(size, -100);
   auto localx = std::make_unique<std::vector<float>>(size, -100);
   auto localy = std::make_unique<std::vector<float>>(size, -100);
   auto localz = std::make_unique<std::vector<float>>(size, -100);
   auto momentum = std::make_unique<std::vector<float>>(size, 0);
   auto energyloss = std::make_unique<std::vector<float>>(size, -1);
   auto time = std::make_unique<std::vector<float>>(size, -1);
   auto particle = std::make_unique<std::vector<int>>(size, -500);
   auto process = std::make_unique<std::vector<unsigned short>>(size, 0);
  
   edm::ESHandle<TrackerGeometry> theTrackerGeometry = iSetup.getHandle(geomToken_);
   edm::ESHandle<MagneticField> magfield = iSetup.getHandle(magFieldToken_);
   edm::ESHandle<SiStripLorentzAngle> SiStripLorentzAngle = iSetup.getHandle(laToken_);
   edm::Handle<edmNew::DetSetVector<SiStripCluster>> clusters;
   iEvent.getByLabel("siStripClusters", "", clusters);
  
   for (auto& simhit_token : simhits_tokens_) {
     edm::Handle<std::vector<PSimHit>> simhits;
     iEvent.getByToken(simhit_token, simhits);
     for (auto const& hit : *simhits) {
       const uint32_t id = hit.detUnitId();
       const StripGeomDetUnit* theStripDet = dynamic_cast<const StripGeomDetUnit*>(theTrackerGeometry->idToDet(id));
       const LocalVector drift = shallow::drift(theStripDet, *magfield, *SiStripLorentzAngle);
  
       const float driftedstrip_ = theStripDet->specificTopology().strip(hit.localPosition() + 0.5 * drift);
       const float hitstrip_ = theStripDet->specificTopology().strip(hit.localPosition());
  
       shallow::CLUSTERMAP::const_iterator cluster = match_cluster(id, driftedstrip_, clustermap, *clusters);
       if (cluster != clustermap.end()) {
         unsigned i = cluster->second;
         hits->at(i) += 1;
         if (hits->at(i) == 1) {
           strip->at(i) = hitstrip_;
           localtheta->at(i) = hit.thetaAtEntry();
           localphi->at(i) = hit.phiAtEntry();
           localx->at(i) = hit.localPosition().x();
           localy->at(i) = hit.localPosition().y();
           localz->at(i) = hit.localPosition().z();
           momentum->at(i) = hit.pabs();
           energyloss->at(i) = hit.energyLoss();
           time->at(i) = hit.timeOfFlight();
           particle->at(i) = hit.particleType();
           process->at(i) = hit.processType();
         }
       }
     }
   }
  
   iEvent.put(std::move(hits), Prefix + "hits");
   iEvent.put(std::move(strip), Prefix + "strip");
   iEvent.put(std::move(localtheta), Prefix + "localtheta");
   iEvent.put(std::move(localphi), Prefix + "localphi");
   iEvent.put(std::move(localx), Prefix + "localx");
   iEvent.put(std::move(localy), Prefix + "localy");
   iEvent.put(std::move(localz), Prefix + "localz");
   iEvent.put(std::move(momentum), Prefix + "momentum");
   iEvent.put(std::move(energyloss), Prefix + "energyloss");
   iEvent.put(std::move(time), Prefix + "time");
   iEvent.put(std::move(particle), Prefix + "particle");
   iEvent.put(std::move(process), Prefix + "process");
 }