#include <HcalTBDigiProducer.h>

Inheritance diagram for HcalTBDigiProducer:

Public Member Functions
virtual void	accumulate (edm::Event const &e, edm::EventSetup const &c) override

virtual void	accumulate (PileUpEventPrincipal const &e, edm::EventSetup const &c, edm::StreamID const &) override

virtual void	finalizeEvent (edm::Event &e, edm::EventSetup const &c) override

	HcalTBDigiProducer (const edm::ParameterSet &ps, edm::one::EDProducerBase &mixMod, edm::ConsumesCollector &iC)

virtual void	initializeEvent (edm::Event const &e, edm::EventSetup const &c) override

virtual	~HcalTBDigiProducer ()

Public Member Functions inherited from DigiAccumulatorMixMod
virtual void	beginLuminosityBlock (edm::LuminosityBlock const &lumi, edm::EventSetup const &setup)

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

	DigiAccumulatorMixMod ()

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

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

virtual void	finalizeBunchCrossing (edm::Event &event, edm::EventSetup const &setup, int bunchCrossing)

virtual PileupMixingContent *	getEventPileupInfo ()

virtual void	initializeBunchCrossing (edm::Event const &event, edm::EventSetup const &setup, int bunchCrossing)

virtual void	StorePileupInformation (std::vector< int > &numInteractionList, std::vector< int > &bunchCrossingList, std::vector< float > &TrueInteractionList, int bunchSpace)

virtual	~DigiAccumulatorMixMod ()

Private Types
typedef CaloTDigitizer < HBHEDigitizerTraits >	HBHEDigitizer

typedef CaloTDigitizer < HODigitizerTraits >	HODigitizer

Private Member Functions
void	accumulateCaloHits (edm::Handle< std::vector< PCaloHit > > const &hits, int bunchCrossing, CLHEP::HepRandomEngine *)

void	checkGeometry (const edm::EventSetup &eventSetup)

CLHEP::HepRandomEngine *	randomEngine (edm::StreamID const &streamID)

void	setPhaseShift (const DetId &detId)

void	sortHits (const edm::PCaloHitContainer &hits)
	fills the vectors for each subdetector More...

void	updateGeometry ()

Private Attributes
bool	doPhaseShift

std::string	ecalTBInfoLabel

std::vector< DetId >	hbheCells

std::vector< DetId >	hoCells

std::vector < CLHEP::HepRandomEngine * >	randomEngines_

HcalAmplifier *	theAmplifier

HcalCoderFactory *	theCoderFactory

HcalElectronicsSim *	theElectronicsSim

const CaloGeometry *	theGeometry

HBHEDigitizer *	theHBHEDigitizer

HBHEHitFilter	theHBHEHitFilter

std::vector< PCaloHit >	theHBHEHits

CaloHitResponse *	theHBHEResponse

CaloVShape *	theHcalIntegratedShape

CaloVShape *	theHcalShape

HcalHitCorrection *	theHitCorrection

HODigitizer *	theHODigitizer

HOHitFilter	theHOHitFilter

std::vector< PCaloHit >	theHOHits

CaloHitResponse *	theHOResponse

HcalTBSimParameterMap *	theParameterMap

double	thisPhaseShift

double	tunePhaseShift

Detailed Description

Definition at line 35 of file HcalTBDigiProducer.h.

Member Typedef Documentation

typedef CaloTDigitizer<HBHEDigitizerTraits> HcalTBDigiProducer::HBHEDigitizer

private

Reconstruction algorithm

Definition at line 63 of file HcalTBDigiProducer.h.

typedef CaloTDigitizer<HODigitizerTraits> HcalTBDigiProducer::HODigitizer

private

Definition at line 64 of file HcalTBDigiProducer.h.

Constructor & Destructor Documentation

HcalTBDigiProducer::HcalTBDigiProducer	(	const edm::ParameterSet &	ps,
		edm::one::EDProducerBase &	mixMod,
		edm::ConsumesCollector &	iC
	)

explicit

Definition at line 20 of file HcalTBDigiProducer.cc.

References edm::ConsumesCollector::consumes(), HcalCoderFactory::DB, doPhaseShift, ecalTBInfoLabel, edm::ParameterSet::getParameter(), edm::ParameterSet::getUntrackedParameter(), DetId::Hcal, instance, CaloHitResponse::setHitCorrection(), CaloHitResponse::setHitFilter(), HcalTBSimParameterMap::simParameters(), AlCaHLTBitMon_QueryRunRegistry::string, theAmplifier, theCoderFactory, theElectronicsSim, theHBHEDigitizer, theHBHEHitFilter, theHBHEResponse, theHitCorrection, theHODigitizer, theHOHitFilter, theHOResponse, theParameterMap, and tunePhaseShift.

                                                                                                                         :
   theParameterMap(new HcalTBSimParameterMap(ps)), 
   theHcalShape(new HcalShape()),
   theHcalIntegratedShape(new CaloShapeIntegrator(theHcalShape)),
   theHBHEResponse(new CaloHitResponse(theParameterMap, theHcalIntegratedShape)),
   theHOResponse(new CaloHitResponse(theParameterMap, theHcalIntegratedShape)),
   theAmplifier(0), theCoderFactory(0), theElectronicsSim(0), 
   theHitCorrection(0), theHBHEDigitizer(0), theHODigitizer(0), theHBHEHits(),
   theHOHits(), thisPhaseShift(0) {
   std::string const instance("simHcalDigis");
   mixMod.produces<HBHEDigiCollection>(instance);
   mixMod.produces<HODigiCollection>(instance);
   iC.consumes<std::vector<PCaloHit> >(edm::InputTag("g4SimHits", "HcalHits"));
 
   DetId detId(DetId::Hcal, 1);
   bool syncPhase = (theParameterMap->simParameters(detId)).syncPhase();
   doPhaseShift   = !syncPhase;
 
   theHBHEResponse->setHitFilter(&theHBHEHitFilter);
   theHOResponse->setHitFilter(&theHOHitFilter);
 
   bool doTimeSlew = ps.getParameter<bool>("doTimeSlew");
   if(doTimeSlew) {
     // no time slewing for HF
     theHitCorrection = new HcalHitCorrection(theParameterMap);
     theHBHEResponse->setHitCorrection(theHitCorrection);
     theHOResponse->setHitCorrection(theHitCorrection);
   }
 
   bool doNoise = ps.getParameter<bool>("doNoise");
   bool dummy1 = false; 
   bool dummy2 = false;  // extra arguments for premixing
   theAmplifier = new HcalAmplifier(theParameterMap, doNoise, dummy1, dummy2);
   theCoderFactory = new HcalCoderFactory(HcalCoderFactory::DB);
   theElectronicsSim = new HcalElectronicsSim(theAmplifier, theCoderFactory, dummy1);
 
   theHBHEDigitizer = new HBHEDigitizer(theHBHEResponse, theElectronicsSim, doNoise);
   theHODigitizer = new HODigitizer(theHOResponse, theElectronicsSim, doNoise);
 
   tunePhaseShift =  ps.getUntrackedParameter<double>("tunePhaseShiftTB", 1.);
   ecalTBInfoLabel = ps.getUntrackedParameter<std::string>("EcalTBInfoLabel","SimEcalTBG4Object");
   edm::LogInfo("HcalSim") << "HcalTBDigiProducer initialized with doNoise = "
               << doNoise << ", doTimeSlew = " << doTimeSlew
               << " and doPhaseShift = " << doPhaseShift
               << " tunePhasShift = " << tunePhaseShift;
 
   if (doPhaseShift) {
     iC.consumes<PEcalTBInfo>(edm::InputTag(ecalTBInfoLabel, ""));
   }
 }

HcalTBDigiProducer::~HcalTBDigiProducer ( )

virtual

Definition at line 71 of file HcalTBDigiProducer.cc.

References theAmplifier, theCoderFactory, theElectronicsSim, theHBHEDigitizer, theHBHEResponse, theHcalIntegratedShape, theHcalShape, theHitCorrection, theHODigitizer, theHOResponse, and theParameterMap.

                                         {
 
   if (theHBHEDigitizer)       delete theHBHEDigitizer;
   if (theHODigitizer)         delete theHODigitizer;
   if (theParameterMap)        delete theParameterMap;
   if (theHcalShape)           delete theHcalShape;
   if (theHcalIntegratedShape) delete theHcalIntegratedShape;
   if (theHBHEResponse)        delete theHBHEResponse;
   if (theHOResponse)          delete theHOResponse;
   if (theElectronicsSim)      delete theElectronicsSim;
   if (theAmplifier)           delete theAmplifier;
   if (theCoderFactory)        delete theCoderFactory;
   if (theHitCorrection)       delete theHitCorrection;
 }

Member Function Documentation

void HcalTBDigiProducer::accumulate	(	edm::Event const &	e,
		edm::EventSetup const &	c
	)

overridevirtual

Implements DigiAccumulatorMixMod.

Definition at line 130 of file HcalTBDigiProducer.cc.

References accumulateCaloHits(), edm::Event::getByLabel(), randomEngine(), and edm::Event::streamID().

                                                                            {
   // Step A: Get Inputs, and accumulate digis
 
   edm::InputTag hcalTag("g4SimHits", "HcalHits");
   edm::Handle<std::vector<PCaloHit> > hcalHandle;
   e.getByLabel(hcalTag, hcalHandle);
 
   accumulateCaloHits(hcalHandle, 0, randomEngine(e.streamID()));
 }

void HcalTBDigiProducer::accumulate	(	PileUpEventPrincipal const &	e,
		edm::EventSetup const &	c,
		edm::StreamID const &	streamID
	)

overridevirtual

Implements DigiAccumulatorMixMod.

Definition at line 140 of file HcalTBDigiProducer.cc.

References accumulateCaloHits(), PileUpEventPrincipal::bunchCrossing(), PileUpEventPrincipal::getByLabel(), and randomEngine().

                                                                                                                     {
   // Step A: Get Inputs, and accumulate digis
 
   edm::InputTag hcalTag("g4SimHits", "HcalHits");
   edm::Handle<std::vector<PCaloHit> > hcalHandle;
   e.getByLabel(hcalTag, hcalHandle);
 
   accumulateCaloHits(hcalHandle, e.bunchCrossing(), randomEngine(streamID));
 }

void HcalTBDigiProducer::accumulateCaloHits	(	edm::Handle< std::vector< PCaloHit > > const &	hits,
		int	bunchCrossing,
		CLHEP::HepRandomEngine *	engine
	)

private

Definition at line 115 of file HcalTBDigiProducer.cc.

References CaloTDigitizer< Traits >::add(), HcalHitCorrection::fillChargeSums(), LogDebug, theHBHEDigitizer, theHitCorrection, and theHODigitizer.

Referenced by accumulate().

                                                                                                                                               {
 
   LogDebug("HcalSim") << "HcalTBDigiProducer::accumulate trying to get SimHit";
 
   if(hcalHandle.isValid()) {
     std::vector<PCaloHit> hits = *hcalHandle.product();
     if(theHitCorrection != 0) {
       theHitCorrection->fillChargeSums(hits);
     }
     LogDebug("HcalSim") << "HcalTBDigiProducer::accumulate Hits corrected";
     theHBHEDigitizer->add(hits, bunchCrossing, engine);
     theHODigitizer->add(hits, bunchCrossing, engine);
   }
 }

void HcalTBDigiProducer::checkGeometry ( const edm::EventSetup & eventSetup )

private

make sure the digitizer has the correct list of all cells that exist in the geometry

Definition at line 183 of file HcalTBDigiProducer.cc.

References geometry, edm::EventSetup::get(), theGeometry, and updateGeometry().

Referenced by initializeEvent().

                                                                        {
 
   // TODO find a way to avoid doing this every event
   edm::ESHandle<CaloGeometry> geometry;
   eventSetup.get<CaloGeometryRecord>().get(geometry);
  
   const CaloGeometry * pGeometry = &*geometry;
 
   // see if we need to update
   if(pGeometry != theGeometry) {
     theGeometry = pGeometry;
     updateGeometry();
   }
 }

void HcalTBDigiProducer::finalizeEvent	(	edm::Event &	e,
		edm::EventSetup const &	c
	)

overridevirtual

Implements DigiAccumulatorMixMod.

Definition at line 150 of file HcalTBDigiProducer.cc.

References instance, LogDebug, edm::Event::put(), randomEngine(), CaloTDigitizer< Traits >::run(), edm::Event::streamID(), AlCaHLTBitMon_QueryRunRegistry::string, theHBHEDigitizer, and theHODigitizer.

                                                                                    {
   // Step B: Create empty output
   std::auto_ptr<HBHEDigiCollection> hbheResult(new HBHEDigiCollection());
   std::auto_ptr<HODigiCollection> hoResult(new HODigiCollection());
   LogDebug("HcalSim") << "HcalTBDigiProducer::produce Empty collection created";
   // Step C: Invoke the algorithm, getting back outputs.
   theHBHEDigitizer->run(*hbheResult, randomEngine(e.streamID()));
   edm::LogInfo("HcalSim") << "HcalTBDigiProducer: HBHE digis : " << hbheResult->size();
   theHODigitizer->run(*hoResult, randomEngine(e.streamID()));
   edm::LogInfo("HcalSim") << "HcalTBDigiProducer: HO digis   : " << hoResult->size();
 
   // Step D: Put outputs into event
   std::string const instance("simHcalDigis");
   e.put(hbheResult, instance);
   e.put(hoResult, instance);
 
 }

void HcalTBDigiProducer::initializeEvent	(	edm::Event const &	e,
		edm::EventSetup const &	c
	)

overridevirtual

Implements DigiAccumulatorMixMod.

Definition at line 87 of file HcalTBDigiProducer.cc.

References checkGeometry(), doPhaseShift, ecalTBInfoLabel, edm::EventSetup::get(), edm::Event::getByLabel(), DetId::Hcal, CaloTDigitizer< Traits >::initializeHits(), edm::ESHandle< class >::product(), HcalCoderFactory::setDbService(), HcalAmplifier::setDbService(), setPhaseShift(), theAmplifier, theCoderFactory, theHBHEDigitizer, theHBHEHits, theHODigitizer, theHOHits, and thisPhaseShift.

                                                                                            {
   // get the appropriate gains, noises, & widths for this event
   edm::ESHandle<HcalDbService> conditions;
   eventSetup.get<HcalDbRecord>().get(conditions);
   theAmplifier->setDbService(conditions.product());
   theCoderFactory->setDbService(conditions.product());
 
   // get the correct geometry
   checkGeometry(eventSetup);
 
   theHBHEHits.clear();
   theHOHits.clear();
   if (doPhaseShift) {
     
     edm::Handle<PEcalTBInfo> theEcalTBInfo;
     e.getByLabel(ecalTBInfoLabel,theEcalTBInfo);
     thisPhaseShift = theEcalTBInfo->phaseShift();
 
     DetId detIdHB(DetId::Hcal, 1);
     setPhaseShift(detIdHB);
     DetId detIdHO(DetId::Hcal, 3);
     setPhaseShift(detIdHO);
   }
 
   theHBHEDigitizer->initializeHits();
   theHODigitizer->initializeHits();
 }

CLHEP::HepRandomEngine * HcalTBDigiProducer::randomEngine ( edm::StreamID const & streamID )

private

Definition at line 238 of file HcalTBDigiProducer.cc.

References edm::RandomNumberGenerator::getEngine(), cmsHarvester::index, randomEngines_, and edm::StreamID::value().

Referenced by accumulate(), and finalizeEvent().

                                                                                   {
   unsigned int index = streamID.value();
   if(index >= randomEngines_.size()) {
     randomEngines_.resize(index + 1, nullptr);
   }
   CLHEP::HepRandomEngine* ptr = randomEngines_[index];
   if(!ptr) {
     edm::Service<edm::RandomNumberGenerator> rng;
     ptr = &rng->getEngine(streamID);
     randomEngines_[index] = ptr;
   }
   return ptr;
 }

void HcalTBDigiProducer::setPhaseShift ( const DetId & detId )

private

Definition at line 224 of file HcalTBDigiProducer.cc.

References Parameters::parameters, CaloHitResponse::setPhaseShift(), HcalTBSimParameterMap::simParameters(), DetId::subdetId(), CaloSimParameters::syncPhase(), theHBHEResponse, theHOResponse, theParameterMap, thisPhaseShift, and tunePhaseShift.

Referenced by initializeEvent().

                                                           {
 
   const CaloSimParameters & parameters = theParameterMap->simParameters(detId);
   if ( !parameters.syncPhase() ) {
     int    myDet          = detId.subdetId();
     double passPhaseShift = thisPhaseShift + tunePhaseShift;
     if (myDet <= 2) {
       theHBHEResponse->setPhaseShift(passPhaseShift);
     } else {
       theHOResponse->setPhaseShift(passPhaseShift);
     }
   }
 }

void HcalTBDigiProducer::sortHits ( const edm::PCaloHitContainer & hits )

private

fills the vectors for each subdetector

Definition at line 168 of file HcalTBDigiProducer.cc.

References HcalBarrel, HcalEndcap, HcalOuter, theHBHEHits, and theHOHits.

                                                                    {
 
   for (edm::PCaloHitContainer::const_iterator hitItr = hits.begin();
        hitItr != hits.end(); ++hitItr) {
     HcalSubdetector subdet = HcalDetId(hitItr->id()).subdet();
     if(subdet == HcalBarrel || subdet == HcalEndcap) {
       theHBHEHits.push_back(*hitItr);
     } else if(subdet == HcalOuter) {
       theHOHits.push_back(*hitItr);
     } else {
       edm::LogError("HcalSim") << "Bad HcalHit subdetector " << subdet;
     }
   }
 }

void HcalTBDigiProducer::updateGeometry ( )

private

Definition at line 198 of file HcalTBDigiProducer.cc.

References CaloGeometry::getValidDetIds(), hbheCells, DetId::Hcal, HcalBarrel, HcalEndcap, HcalOuter, hoCells, LogDebug, CaloTDigitizer< Traits >::setDetIds(), CaloHitResponse::setGeometry(), theGeometry, theHBHEDigitizer, theHBHEResponse, theHODigitizer, and theHOResponse.

Referenced by checkGeometry().

                                         {
 
   theHBHEResponse->setGeometry(theGeometry);
   theHOResponse->setGeometry(theGeometry);
 
   // Get cells for HB and HE
   hbheCells.clear();
   hbheCells = theGeometry->getValidDetIds(DetId::Hcal, HcalBarrel);
   std::vector<DetId> heCells = theGeometry->getValidDetIds(DetId::Hcal, HcalEndcap);
   // combine HB & HE
   hbheCells.insert(hbheCells.end(), heCells.begin(), heCells.end());
 
   // Get cells for HO
   hoCells.clear();
   hoCells = theGeometry->getValidDetIds(DetId::Hcal, HcalOuter);
 
   edm::LogInfo("HcalSim") << "HcalTBDigiProducer update Geometry with "
               << hbheCells.size() << " cells in HB/HE and "
               << hoCells.size() << " cells in HO";
 
   theHBHEDigitizer->setDetIds(hbheCells);
   LogDebug("HcalSim") << "HcalTBDigiProducer: Set DetID's for HB/HE";
   theHODigitizer->setDetIds(hoCells);
   LogDebug("HcalSim") << "HcalTBDigiProducer: Set DetID's for HO";
 }