#include <SiPixelPhase1TrackingParticleV.h>

Inheritance diagram for SiPixelPhase1TrackingParticleV:

Public Member Functions
void	analyze (const edm::Event &, const edm::EventSetup &) override

	SiPixelPhase1TrackingParticleV (const edm::ParameterSet &conf)

Public Member Functions inherited from SiPixelPhase1Base
void	bookHistograms (DQMStore::IBooker &iBooker, edm::Run const &run, edm::EventSetup const &) override

	SiPixelPhase1Base (const edm::ParameterSet &iConfig)

	~SiPixelPhase1Base () override

Public Member Functions inherited from DQMEDAnalyzer
void	accumulate (edm::Event const &event, edm::EventSetup const &setup) final

void	beginLuminosityBlock (edm::LuminosityBlock const &lumi, edm::EventSetup const &setup) final

void	beginRun (edm::Run const &run, edm::EventSetup const &setup) final

void	beginStream (edm::StreamID id) final

virtual void	dqmBeginRun (edm::Run const &, edm::EventSetup const &)

	DQMEDAnalyzer ()

void	endLuminosityBlock (edm::LuminosityBlock const &lumi, edm::EventSetup const &setup) final

void	endRun (edm::Run const &run, edm::EventSetup const &setup) final

virtual bool	getCanSaveByLumi ()

Public Member Functions inherited from edm::stream::EDProducer< edm::GlobalCache< DQMEDAnalyzerGlobalCache >, edm::EndRunProducer, edm::EndLuminosityBlockProducer, edm::Accumulator >
	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

Public Member Functions inherited from HistogramManagerHolder
	HistogramManagerHolder (const edm::ParameterSet &iConfig, edm::ConsumesCollector &&iC, edm::Transition transition=edm::Transition::BeginRun)

Private Types
enum	{ MASS, CHARGE, ID, NHITS, MATCHED, PT, PHI, ETA, VTX, VTY, VYZ, TIP, LIP }

Private Attributes
std::vector< edm::EDGetTokenT< std::vector< PSimHit > > >	simHitTokens_

edm::EDGetTokenT< TrackingParticleCollection >	vec_TrackingParticle_Token_

Additional Inherited Members
Public Types inherited from DQMEDAnalyzer
typedef dqm::reco::DQMStore	DQMStore

typedef dqm::reco::MonitorElement	MonitorElement

Public Types inherited from edm::stream::EDProducer< edm::GlobalCache< DQMEDAnalyzerGlobalCache >, edm::EndRunProducer, edm::EndLuminosityBlockProducer, edm::Accumulator >
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

Static Public Member Functions inherited from DQMEDAnalyzer
static void	globalEndJob (DQMEDAnalyzerGlobalCache const *)

static void	globalEndLuminosityBlockProduce (edm::LuminosityBlock &lumi, edm::EventSetup const &setup, LuminosityBlockContext const *context)

static void	globalEndRunProduce (edm::Run &run, edm::EventSetup const &setup, RunContext const *context)

static std::unique_ptr< DQMEDAnalyzerGlobalCache >	initializeGlobalCache (edm::ParameterSet const &)

Protected Types inherited from SiPixelPhase1Base
enum	{ DCS }

Protected Member Functions inherited from SiPixelPhase1Base
bool	checktrigger (const edm::Event &iEvent, const edm::EventSetup &, const unsigned trgidx) const

Protected Member Functions inherited from DQMEDAnalyzer
uint64_t	meId () const

Protected Attributes inherited from DQMEDAnalyzer
edm::EDPutTokenT< DQMToken >	lumiToken_

edm::EDPutTokenT< DQMToken >	runToken_

unsigned int	streamId_

Protected Attributes inherited from HistogramManagerHolder
GeometryInterface	geometryInterface

std::vector< HistogramManager >	histo

Detailed Description

Definition at line 21 of file SiPixelPhase1TrackingParticleV.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

private

Enumerator
MASS
CHARGE
ID
NHITS
MATCHED
PT
PHI
ETA
VTX
VTY
VYZ
TIP
LIP

Definition at line 22 of file SiPixelPhase1TrackingParticleV.h.

        {
     MASS,
     CHARGE,
     ID,
     NHITS,
     MATCHED,
     PT,
     PHI,
     ETA,
     VTX,
     VTY,
     VYZ,
     TIP,
     LIP,
   };

Constructor & Destructor Documentation

◆ SiPixelPhase1TrackingParticleV()

SiPixelPhase1TrackingParticleV::SiPixelPhase1TrackingParticleV ( const edm::ParameterSet & conf )

explicit

Definition at line 45 of file SiPixelPhase1TrackingParticleV.cc.

     : SiPixelPhase1Base(iConfig),
       vec_TrackingParticle_Token_(consumes<TrackingParticleCollection>(iConfig.getParameter<edm::InputTag>("src"))) {
   for (const auto &tag : iConfig.getParameter<std::vector<edm::InputTag>>("simHitToken")) {
     simHitTokens_.push_back(consumes<std::vector<PSimHit>>(tag));
   }
 }

References edm::ParameterSet::getParameter(), simHitTokens_, and GlobalPosition_Frontier_DevDB_cff::tag.

Member Function Documentation

◆ analyze()

void SiPixelPhase1TrackingParticleV::analyze	(	const edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

overridevirtual

Implements SiPixelPhase1Base.

Definition at line 53 of file SiPixelPhase1TrackingParticleV.cc.

                                                                                                 {
   edm::Handle<TrackingParticleCollection> TruthTrackContainer;
   iEvent.getByToken(vec_TrackingParticle_Token_, TruthTrackContainer);
   const TrackingParticleCollection *tPC = TruthTrackContainer.product();
   std::vector<std::pair<unsigned int, const PSimHit *>> trackIdToHitPtr;
  
   // A multimap linking SimTrack::trackId() to a pointer to PSimHit
   // Similar to TrackingTruthAccumulator
   for (const auto &simHitToken : simHitTokens_) {
     edm::Handle<std::vector<PSimHit>> hsimhits;
     iEvent.getByToken(simHitToken, hsimhits);
     trackIdToHitPtr.reserve(trackIdToHitPtr.size() + hsimhits->size());
     for (const auto &simHit : *hsimhits) {
       trackIdToHitPtr.emplace_back(simHit.trackId(), &simHit);
     }
   }
   std::stable_sort(trackIdToHitPtr.begin(), trackIdToHitPtr.end(), trackIdHitPairLessSort);
  
   // Loop over TrackingParticle's
   for (TrackingParticleCollection::const_iterator t = tPC->begin(); t != tPC->end(); ++t) {
     // histo manager requires a det ID, use first tracker hit
  
     bool isBpixtrack = false, isFpixtrack = false;
     DetId id;
  
     for (const SimTrack &simTrack : t->g4Tracks()) {
       // Logic is from TrackingTruthAccumulator
       auto range = std::equal_range(trackIdToHitPtr.begin(),
                                     trackIdToHitPtr.end(),
                                     std::pair<unsigned int, const PSimHit *>(simTrack.trackId(), nullptr),
                                     trackIdHitPairLess);
       if (range.first == range.second)
         continue;
  
       auto iHitPtr = range.first;
       for (; iHitPtr != range.second; ++iHitPtr) {
         const PSimHit &simHit = *(iHitPtr->second);
         if (simHit.eventId() != t->eventId())
           continue;
         id = DetId(simHit.detUnitId());
  
         // check we are in pixel
         uint32_t subdetid = (id.subdetId());
         if (subdetid == PixelSubdetector::PixelBarrel)
           isBpixtrack = true;
         if (subdetid == PixelSubdetector::PixelEndcap)
           isFpixtrack = true;
         if (subdetid != PixelSubdetector::PixelBarrel && subdetid != PixelSubdetector::PixelEndcap)
           continue;
       }
     }
  
     if (isBpixtrack || isFpixtrack) {
       histo[MASS].fill(t->mass(), id, &iEvent);
       histo[CHARGE].fill(t->charge(), id, &iEvent);
       histo[ID].fill(t->pdgId(), id, &iEvent);
       histo[NHITS].fill(t->numberOfTrackerHits(), id, &iEvent);
       histo[MATCHED].fill(t->numberOfTrackerLayers(), id, &iEvent);
       histo[PT].fill(sqrt(t->momentum().perp2()), id, &iEvent);
       histo[PHI].fill(t->momentum().Phi(), id, &iEvent);
       histo[ETA].fill(t->momentum().eta(), id, &iEvent);
       histo[VTX].fill(t->vx(), id, &iEvent);
       histo[VTY].fill(t->vy(), id, &iEvent);
       histo[VYZ].fill(t->vz(), id, &iEvent);
       histo[TIP].fill(sqrt(t->vertex().perp2()), id, &iEvent);
       histo[LIP].fill(t->vz(), id, &iEvent);
     }
   }
 }