Inheritance diagram for PixelClusterShapeExtractor:

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

void	endJob () override

	PixelClusterShapeExtractor (const edm::ParameterSet &pset)

Public Member Functions inherited from edm::global::EDAnalyzer<>
	EDAnalyzer ()=default

Public Member Functions inherited from edm::global::EDAnalyzerBase
	EDAnalyzerBase ()

ModuleDescription const &	moduleDescription () const

virtual	~EDAnalyzerBase ()

Public Member Functions inherited from edm::EDConsumerBase
std::vector< ConsumesInfo >	consumesInfo () const

void	convertCurrentProcessAlias (std::string const &processName)
	Convert "@currentProcess" in InputTag process names to the actual current process name. More...

	EDConsumerBase ()

	EDConsumerBase (EDConsumerBase const &)=delete

	EDConsumerBase (EDConsumerBase &&)=default

ProductResolverIndexAndSkipBit	indexFrom (EDGetToken, BranchType, TypeID const &) const

void	itemsMayGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

void	itemsToGet (BranchType, std::vector< ProductResolverIndexAndSkipBit > &) const

std::vector< ProductResolverIndexAndSkipBit > const &	itemsToGetFrom (BranchType iType) const

void	labelsForToken (EDGetToken iToken, Labels &oLabels) const

void	modulesWhoseProductsAreConsumed (std::vector< ModuleDescription const * > &modules, ProductRegistry const &preg, std::map< std::string, ModuleDescription const * > const &labelsToDesc, std::string const &processName) const

EDConsumerBase const &	operator= (EDConsumerBase const &)=delete

EDConsumerBase &	operator= (EDConsumerBase &&)=default

bool	registeredToConsume (ProductResolverIndex, bool, BranchType) const

bool	registeredToConsumeMany (TypeID const &, BranchType) const

void	updateLookup (BranchType iBranchType, ProductResolverIndexHelper const &, bool iPrefetchMayGet)

virtual	~EDConsumerBase () noexcept(false)

Private Types
using	Lock = std::unique_lock< std::mutex >

Private Member Functions
void	analyzeRecTracks (const edm::Event &ev, const edm::EventSetup &es) const

void	analyzeSimHits (const edm::Event &ev, const edm::EventSetup &es) const

bool	checkSimHits (const TrackingRecHit &recHit, TrackerHitAssociator const &theAssociator, PSimHit &simHit, pair< unsigned int, float > &key, unsigned int &ss) const

void	init ()

bool	isSuitable (const PSimHit &simHit, const GeomDetUnit &gdu) const

void	processPixelRecHits (SiPixelRecHitCollection::DataContainer const &recHits, TrackerHitAssociator const &theAssociator, ClusterShapeHitFilter const &theFilter, SiPixelClusterShapeCache const &clusterShapeCache, const TrackerTopology &tkTpl) const

void	processRec (const SiPixelRecHit &recHit, ClusterShapeHitFilter const &theFilter, LocalVector ldir, const SiPixelClusterShapeCache &clusterShapeCache, vector< TH2F * > &histo) const

void	processSim (const SiPixelRecHit &recHit, ClusterShapeHitFilter const &theClusterFilter, const PSimHit &simHit, const SiPixelClusterShapeCache &clusterShapeCache, vector< TH2F * > &histo) const

Private Attributes
const edm::EDGetTokenT< SiPixelClusterShapeCache >	clusterShapeCache_token

TFile *	file

const bool	hasRecTracks

const bool	hasSimHits

std::vector< TH2F * >	hrpc

std::vector< TH2F * >	hspc

const bool	noBPIX1

const edm::EDGetTokenT< edmNew::DetSetVector< SiPixelRecHit > >	pixelRecHits_token

std::unique_ptr< std::mutex[]>	theMutex

const TrackerHitAssociator::Config	trackerHitAssociatorConfig_

const edm::EDGetTokenT< reco::TrackCollection >	tracks_token

Additional Inherited Members
Public Types inherited from edm::global::EDAnalyzerBase
typedef EDAnalyzerBase	ModuleType

Public Types inherited from edm::EDConsumerBase
typedef ProductLabels	Labels

Static Public Member Functions inherited from edm::global::EDAnalyzerBase
static const std::string &	baseType ()

static void	fillDescriptions (ConfigurationDescriptions &descriptions)

static void	prevalidate (ConfigurationDescriptions &descriptions)

Protected Member Functions inherited from edm::EDConsumerBase
template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	consumes (edm::InputTag const &tag)

EDGetToken	consumes (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	consumes (TypeToGet const &id, edm::InputTag const &tag)

ConsumesCollector	consumesCollector ()
	Use a ConsumesCollector to gather consumes information from helper functions. More...

template<typename ProductType , BranchType B = InEvent>
void	consumesMany ()

void	consumesMany (const TypeToGet &id)

template<BranchType B>
void	consumesMany (const TypeToGet &id)

template<typename ProductType , BranchType B = InEvent>
EDGetTokenT< ProductType >	mayConsume (edm::InputTag const &tag)

EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

template<BranchType B>
EDGetToken	mayConsume (const TypeToGet &id, edm::InputTag const &tag)

Detailed Description

Definition at line 55 of file PixelClusterShapeExtractor.cc.

Member Typedef Documentation

using PixelClusterShapeExtractor::Lock = std::unique_lock<std::mutex>

private

Definition at line 102 of file PixelClusterShapeExtractor.cc.

Constructor & Destructor Documentation

PixelClusterShapeExtractor::PixelClusterShapeExtractor ( const edm::ParameterSet & pset )

explicit

Definition at line 135 of file PixelClusterShapeExtractor.cc.

References file, and init().

                                                                                   :
   hasSimHits(pset.getParameter<bool>("hasSimHits")),
   hasRecTracks(pset.getParameter<bool>("hasRecTracks")),
   noBPIX1(pset.getParameter<bool>("noBPIX1")),
   tracks_token(hasRecTracks ?
                consumes<reco::TrackCollection>(pset.getParameter<edm::InputTag>("tracks")) :
                edm::EDGetTokenT<reco::TrackCollection>()
               ),
   pixelRecHits_token(consumes<edmNew::DetSetVector<SiPixelRecHit>>(edm::InputTag("siPixelRecHits"))),
   clusterShapeCache_token(consumes<SiPixelClusterShapeCache>(pset.getParameter<edm::InputTag>("clusterShapeCacheSrc"))),
   trackerHitAssociatorConfig_(pset, consumesCollector())
 {
   file = new TFile("clusterShape.root","RECREATE");
   file->cd();
   init();
 }

Member Function Documentation

void PixelClusterShapeExtractor::analyze	(	edm::StreamID	,
		const edm::Event &	evt,
		const edm::EventSetup &	es
	)		const

override

Definition at line 389 of file PixelClusterShapeExtractor.cc.

References analyzeRecTracks(), analyzeSimHits(), DEFINE_FWK_MODULE, hasRecTracks, hasSimHits, and LogTrace.

Referenced by analyzeRecTracks().

 {
   if(hasSimHits)
   {
     LogTrace("MinBiasTracking")
       << " [ClusterShape] analyze simHits, recHits";
     analyzeSimHits(ev, es);
   } 
 
   if(hasRecTracks)
   {
     LogTrace("MinBiasTracking") 
       << " [ClusterShape] analyze recHits on recTracks";
     analyzeRecTracks(ev,es);
   } 
 }

void PixelClusterShapeExtractor::analyzeRecTracks	(	const edm::Event &	ev,
		const edm::EventSetup &	es
	)		const

private

Definition at line 334 of file PixelClusterShapeExtractor.cc.

References analyze(), clusterShapeCache_token, TrackingRecHit::geographicalId(), edm::EventSetup::get(), edm::Event::getByToken(), h, hcalSimParameters_cfi::hb, reco::TrackBase::highPurity, hrpc, fastTrackerRecHitType::isPixel(), TrackingRecHit::isValid(), noBPIX1, PixelSubdetector::PixelBarrel, PixelSubdetector::PixelEndcap, processRec(), edm::ESHandle< T >::product(), rpcPointValidation_cfi::recHit, HiIsolationCommonParameters_cff::track, l1t::tracks, and tracks_token.

Referenced by analyze(), and analyzeSimHits().

 {
 
   edm::ESHandle<ClusterShapeHitFilter> shape;
   es.get<CkfComponentsRecord>().get("ClusterShapeHitFilter",shape);
   auto const & theClusterShape = *shape.product();
 
   edm::ESHandle<TrackerTopology> tTopoHandle;
   es.get<TrackerTopologyRcd>().get(tTopoHandle);
   auto const & tkTpl = *tTopoHandle;  
 
 
   // Get tracks
   edm::Handle<reco::TrackCollection> tracks;
   ev.getByToken(tracks_token, tracks);
 
   edm::Handle<SiPixelClusterShapeCache> clusterShapeCache;
   ev.getByToken(clusterShapeCache_token, clusterShapeCache);
 
 
  for (auto const & track : *tracks) 
  {
     if (!track.quality(reco::Track::highPurity)) continue;
     if (track.numberOfValidHits()<8) continue;
     auto const & trajParams = track.extra()->trajParams();
     assert(trajParams.size()==track.recHitsSize());
     auto hb = track.recHitsBegin();
     for(unsigned int h=0;h<track.recHitsSize();h++){
       auto recHit = *(hb+h);
       if (!recHit->isValid()) continue;
       auto id = recHit->geographicalId();
       if(noBPIX1 && tkTpl.pxbLayer(id)==1) continue;
 
       // check that we are in the pixel
       auto subdetid = (id.subdetId());
       bool isPixel = subdetid == PixelSubdetector::PixelBarrel || subdetid == PixelSubdetector::PixelEndcap;
 
       auto const & ltp = trajParams[h];
       auto ldir = ltp.momentum()/ltp.momentum().mag();
 
       if(isPixel) 
       {
         // Pixel
         const SiPixelRecHit* pixelRecHit =
           dynamic_cast<const SiPixelRecHit *>(recHit);
 
         if(pixelRecHit != 0)
           processRec(*pixelRecHit, theClusterShape, ldir, *clusterShapeCache, hrpc);
       }
     }
   }
 }

void PixelClusterShapeExtractor::analyzeSimHits	(	const edm::Event &	ev,
		const edm::EventSetup &	es
	)		const

private

Definition at line 300 of file PixelClusterShapeExtractor.cc.

References analyzeRecTracks(), clusterShapeCache_token, coll, edmNew::DetSetVector< T >::data(), ev, edm::EventSetup::get(), edm::Event::getByToken(), pixelRecHits_token, processPixelRecHits(), edm::Handle< T >::product(), edm::ESHandle< T >::product(), and trackerHitAssociatorConfig_.

Referenced by analyze(), and processPixelRecHits().

 {
 
   edm::ESHandle<ClusterShapeHitFilter> shape;
   es.get<CkfComponentsRecord>().get("ClusterShapeHitFilter",shape);
   auto const & theClusterShape = *shape.product();
 
   edm::ESHandle<TrackerTopology> tTopoHandle;
   es.get<TrackerTopologyRcd>().get(tTopoHandle);
   auto const & tkTpl = *tTopoHandle;
 
 
   edm::Handle<SiPixelClusterShapeCache> clusterShapeCache;
   ev.getByToken(clusterShapeCache_token, clusterShapeCache);
 
   // Get associator
   auto theHitAssociator = std::make_unique<TrackerHitAssociator>(ev,trackerHitAssociatorConfig_);
 
   // Pixel hits
   {
     edm::Handle<SiPixelRecHitCollection> coll;
     ev.getByToken(pixelRecHits_token, coll);
 
     edm::Handle<SiPixelClusterShapeCache> clusterShapeCache;
     ev.getByToken(clusterShapeCache_token, clusterShapeCache);
 
     auto const & recHits = coll.product()->data();
     processPixelRecHits(recHits, *theHitAssociator, theClusterShape, *clusterShapeCache,tkTpl);
   }
 
 }

bool PixelClusterShapeExtractor::checkSimHits	(	const TrackingRecHit &	recHit,
		TrackerHitAssociator const &	theAssociator,
		PSimHit &	simHit,
		pair< unsigned int, float > &	key,
		unsigned int &	ss
	)		const

private

Definition at line 235 of file PixelClusterShapeExtractor.cc.

References TrackerHitAssociator::associateHit(), TrackingRecHit::detUnit(), isSuitable(), trackerHits::simHits, PSimHit::timeOfFlight(), and PSimHit::trackId().

Referenced by processPixelRecHits(), and processSim().

 {
   auto const & simHits = theHitAssociator.associateHit(recHit);
 
     //std::cout << "simHits.size() = " << simHits.size() << std::endl;
   for (auto const & sh : simHits)
   {
     if(isSuitable(sh, *recHit.detUnit()))
     {
       simHit = sh; 
       key = {simHit.trackId(),simHit.timeOfFlight()};
       ss = simHits.size();
       return true;
     }
   } 
 
   return false;
 }

void PixelClusterShapeExtractor::endJob ( void )

overridevirtual

Reimplemented from edm::global::EDAnalyzerBase.

Definition at line 153 of file PixelClusterShapeExtractor.cc.

References file, hrpc, and hspc.

 {
 
   file->cd();
 
   // simulated
   for(auto h = hspc.begin(); h!= hspc.end(); h++) (*h)->Write();
 
   // reconstructed
   for(auto h = hrpc.begin(); h!= hrpc.end(); h++) (*h)->Write();
 
   file->Close();
 }

void PixelClusterShapeExtractor::init ( void )

private

Definition at line 109 of file PixelClusterShapeExtractor.cc.

References exMax, eyMax, and mutex.

Referenced by PixelClusterShapeExtractor().

 {
   // Declare histograms
   char histName[256];
 
   // pixel
   for(int subdet = 0; subdet <= 1; subdet++)
   {
     for(int ex = 0; ex <= exMax; ex++)
     for(int ey = 0; ey <= eyMax; ey++)
     {
       sprintf(histName,"hspc_%d_%d_%d",subdet, ex,ey);
       hspc.push_back(new TH2F(histName,histName, 
                          10 * 2 * (exMax+2), -(exMax+2),(exMax+2),
                          10 * 2 * (eyMax+2), -(eyMax+2),(eyMax+2)));
 
       sprintf(histName,"hrpc_%d_%d_%d",subdet, ex,ey);
       hrpc.push_back(new TH2F(histName,histName, 
                          10 * 2 * (exMax+2), -(exMax+2),(exMax+2),
                          10 * 2 * (eyMax+2), -(eyMax+2),(eyMax+2)));
     }
   }
   theMutex.reset(new std::mutex[hspc.size()]);
 }

bool PixelClusterShapeExtractor::isSuitable	(	const PSimHit &	simHit,
		const GeomDetUnit &	gdu
	)		const

private

?????

Definition at line 169 of file PixelClusterShapeExtractor.cc.

References funct::abs(), constexpr, PSimHit::entryPoint(), PSimHit::exitPoint(), f, trackerHitRTTI::isFast(), PSimHit::momentumAtEntry(), PV3DBase< T, PVType, FrameType >::perp2(), GeomDet::position(), PSimHit::processType(), GeomDet::toLocal(), and PV3DBase< T, PVType, FrameType >::z().

Referenced by checkSimHits().

 {
   // Outgoing?
   // very expensive....
   GlobalVector gvec = gdu.position() -
                       GlobalPoint(0,0,0);
   LocalVector  lvec = gdu.toLocal(gvec);
   LocalVector  ldir = simHit.exitPoint() - simHit.entryPoint();
   
   // cut on size as well (pixel is 285um thick...
   bool isOutgoing = std::abs(ldir.z())>0.01f && (lvec.z()*ldir.z() > 0); 
 
   const bool isRelevant = RelevantProcesses.count(simHit.processType());
   // From a relevant process? primary or decay
   //bool isRelevant = (simHit.processType() == 2 ||
   //                   simHit.processType() == 4);
 
   constexpr float ptCut2 = 0.2*0.2; //  0.050*0.050;
   // Fast enough? pt > 50 MeV/c   FIXME (at least 200MeV....
   bool isFast = (simHit.momentumAtEntry().perp2() > ptCut2);
 
     //std::cout << "isOutgoing = " << isOutgoing << ", isRelevant = " << simHit.processType() << ", isFast = " << isFast << std::endl;
   return (isOutgoing && isRelevant && isFast);
 }

void PixelClusterShapeExtractor::processPixelRecHits	(	SiPixelRecHitCollection::DataContainer const &	recHits,
		TrackerHitAssociator const &	theAssociator,
		ClusterShapeHitFilter const &	theFilter,
		SiPixelClusterShapeCache const &	clusterShapeCache,
		const TrackerTopology &	tkTpl
	)		const

private

Definition at line 256 of file PixelClusterShapeExtractor.cc.

References analyzeSimHits(), checkSimHits(), HTMLExport::elem(), TrackingRecHit::geographicalId(), hspc, crabWrapper::key, hpstanc_transforms::max, noBPIX1, processSim(), TrackerTopology::pxbLayer(), rpcPointValidation_cfi::recHit, rpcPointValidation_cfi::simHit, and findQualityFiles::size.

Referenced by analyzeSimHits().

 {
   struct Elem { const SiPixelRecHit * rhit; PSimHit shit; unsigned int size;};
   std::map<pair<unsigned int, float>, Elem> simHitMap;
 
   PSimHit simHit;
   pair<unsigned int, float> key;
   unsigned int ss;
 
   for(auto const & recHit : recHits) {
     if(noBPIX1 && tkTpl.pxbLayer(recHit.geographicalId())==1) continue;
     if(!checkSimHits(recHit, theHitAssociator, simHit, key,ss)) continue;
           // Fill map
           if(simHitMap.count(key) == 0)
               { simHitMap[key] = {&recHit,simHit,ss}; }
           else if( recHit.cluster()->size() >
                    simHitMap[key].rhit->cluster()->size())
                    simHitMap[key] = {&recHit,simHit,std::max(ss,simHitMap[key].size)};
   }
   for (auto const & elem : simHitMap)  {
    /* irrelevant
    auto const rh = *elem.second.rhit;
    auto const& topol = reinterpret_cast<const PixelGeomDetUnit*>(rh.detUnit())->specificTopology();
    auto const & cl = *rh.cluster();
    if (cl.minPixelCol()==0) continue;
    if (cl.maxPixelCol()+1==topol.ncolumns()) continue;
    if (cl.minPixelRow()==0) continue; 
    if (cl.maxPixelRow()+1==topol.nrows()) continue;
    */
    if (elem.second.size==1)
        processSim(*elem.second.rhit, theFilter, elem.second.shit, clusterShapeCache, hspc);
   }
 }

void PixelClusterShapeExtractor::processRec	(	const SiPixelRecHit &	recHit,
		ClusterShapeHitFilter const &	theFilter,
		LocalVector	ldir,
		const SiPixelClusterShapeCache &	clusterShapeCache,
		vector< TH2F * > &	histo
	)		const

private

Definition at line 196 of file PixelClusterShapeExtractor.cc.

References funct::abs(), gather_cfg::cout, exMax, eyMax, edm::VecArray< T, N >::front(), TrackingRecHit::geographicalId(), ClusterShapeHitFilter::getSizes(), mps_fire::i, CommonMethods::lock(), PV3DBase< T, PVType, FrameType >::mag(), edm::VecArray< T, N >::size(), and theMutex.

Referenced by analyzeRecTracks(), and processSim().

 {
   int part;
   ClusterData::ArrayType meas;
   pair<float,float> pred;
  
   if(theClusterShape.getSizes(recHit,ldir,clusterShapeCache, part,meas,pred))
    if(meas.size() == 1)
     if(meas.front().first  <= exMax && 
        meas.front().second <= eyMax)
     {
       int i = (part * (exMax + 1) +
                meas.front().first) * (eyMax + 1) +
                meas.front().second;
 #ifdef DO_DEBUG
       if (meas.front().second==0 && std::abs(pred.second)>3)
       {
         Lock lock(theMutex[0]);
         int id = recHit.geographicalId();
         std::cout << id << " bigpred " << meas.front().first << '/'<<meas.front().second 
                   << ' ' << pred.first << '/' << pred.second << ' ' << ldir << ' ' << ldir.mag()<< std::endl;
       }
 #endif
       Lock lock(theMutex[i]);
       histo[i]->Fill(pred.first, pred.second);
     }
 }

void PixelClusterShapeExtractor::processSim	(	const SiPixelRecHit &	recHit,
		ClusterShapeHitFilter const &	theClusterFilter,
		const PSimHit &	simHit,
		const SiPixelClusterShapeCache &	clusterShapeCache,
		vector< TH2F * > &	histo
	)		const

private

Definition at line 226 of file PixelClusterShapeExtractor.cc.

References checkSimHits(), PSimHit::entryPoint(), PSimHit::exitPoint(), and processRec().

Referenced by processPixelRecHits().

 {
   LocalVector ldir = simHit.exitPoint() - simHit.entryPoint(); 
   processRec(recHit, theClusterFilter, ldir, clusterShapeCache, histo);
 }

Member Data Documentation

const edm::EDGetTokenT<SiPixelClusterShapeCache> PixelClusterShapeExtractor::clusterShapeCache_token

private

Definition at line 99 of file PixelClusterShapeExtractor.cc.

Referenced by analyzeRecTracks(), and analyzeSimHits().

TFile* PixelClusterShapeExtractor::file

private

Definition at line 91 of file PixelClusterShapeExtractor.cc.

Referenced by endJob(), and PixelClusterShapeExtractor().

const bool PixelClusterShapeExtractor::hasRecTracks

private

Definition at line 94 of file PixelClusterShapeExtractor.cc.

Referenced by analyze().

const bool PixelClusterShapeExtractor::hasSimHits

private

Definition at line 93 of file PixelClusterShapeExtractor.cc.

Referenced by analyze().

std::vector<TH2F *> PixelClusterShapeExtractor::hrpc

mutableprivate

Definition at line 105 of file PixelClusterShapeExtractor.cc.

Referenced by analyzeRecTracks(), and endJob().

std::vector<TH2F *> PixelClusterShapeExtractor::hspc

mutableprivate

Definition at line 104 of file PixelClusterShapeExtractor.cc.

Referenced by endJob(), and processPixelRecHits().

const bool PixelClusterShapeExtractor::noBPIX1

private

Definition at line 95 of file PixelClusterShapeExtractor.cc.

Referenced by analyzeRecTracks(), and processPixelRecHits().

const edm::EDGetTokenT<edmNew::DetSetVector<SiPixelRecHit> > PixelClusterShapeExtractor::pixelRecHits_token

private

Definition at line 98 of file PixelClusterShapeExtractor.cc.

Referenced by analyzeSimHits().

std::unique_ptr<std::mutex[]> PixelClusterShapeExtractor::theMutex

mutableprivate

Definition at line 103 of file PixelClusterShapeExtractor.cc.

Referenced by processRec().

const TrackerHitAssociator::Config PixelClusterShapeExtractor::trackerHitAssociatorConfig_

private

Definition at line 100 of file PixelClusterShapeExtractor.cc.

Referenced by analyzeSimHits().

const edm::EDGetTokenT<reco::TrackCollection> PixelClusterShapeExtractor::tracks_token

private

Definition at line 97 of file PixelClusterShapeExtractor.cc.

Referenced by analyzeRecTracks().

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation