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CastorDigiProducer Class Reference

#include <SimCalorimetry/CastorSim/plugins/CastorDigiProducer.h>

Inheritance diagram for CastorDigiProducer:

List of all members.

Public Member Functions
	CastorDigiProducer (const edm::ParameterSet &ps)
virtual void	produce (edm::Event &e, const edm::EventSetup &c)
	Produces the EDM products,.
virtual	~CastorDigiProducer ()
Private Types
typedef CaloTDigitizer < CastorDigitizerTraits >	CastorDigitizer
	Reconstruction algorithm.
Private Member Functions
void	checkGeometry (const edm::EventSetup &eventSetup)
	make sure the digitizer has the correct list of all cells that exist in the geometry
void	fillFakeHits ()
	some hits in each subdetector, just for testing purposes
void	sortHits (const edm::PCaloHitContainer &hits)
	fills the vectors for each subdetector
Private Attributes
CastorAmplifier *	theAmplifier
CastorDigitizer *	theCastorDigitizer
CastorHitFilter	theCastorHitFilter
std::vector< PCaloHit >	theCastorHits
CaloVShape *	theCastorIntegratedShape
CaloHitResponse *	theCastorResponse
CaloVShape *	theCastorShape
CastorCoderFactory *	theCoderFactory
CastorElectronicsSim *	theElectronicsSim
CastorHitCorrection *	theHitCorrection
CastorSimParameterMap *	theParameterMap

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Detailed Description

Definition at line 21 of file CastorDigiProducer.h.

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Member Typedef Documentation

typedef CaloTDigitizer<CastorDigitizerTraits> CastorDigiProducer::CastorDigitizer [private]

Reconstruction algorithm.

Definition at line 41 of file CastorDigiProducer.h.

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Constructor & Destructor Documentation

CastorDigiProducer::CastorDigiProducer

(

const edm::ParameterSet &

ps

)

[explicit]

Definition at line 22 of file CastorDigiProducer.cc.

References CastorCoderFactory::DB, Exception, edm::ParameterSet::getParameter(), edm::Service< T >::isAvailable(), CaloHitResponse::setHitCorrection(), CaloHitResponse::setHitFilter(), CastorElectronicsSim::setRandomEngine(), theAmplifier, theCastorDigitizer, theCastorHitFilter, theCastorResponse, theCoderFactory, theElectronicsSim, theHitCorrection, and theParameterMap.

: theParameterMap(new CastorSimParameterMap(ps)),
  theCastorShape(new CastorShape()),
  theCastorIntegratedShape(new CaloShapeIntegrator(theCastorShape)),
  theCastorResponse(new CaloHitResponse(theParameterMap, theCastorIntegratedShape)),
  theAmplifier(0),
  theCoderFactory(0),
  theElectronicsSim(0),
  theHitCorrection(0),
  theCastorDigitizer(0),
  theCastorHits()
{
  
produces<CastorDigiCollection>();

theCastorResponse->setHitFilter(&theCastorHitFilter);

bool doTimeSlew = ps.getParameter<bool>("doTimeSlew");
  if(doTimeSlew) {
    // no time slewing for HF
    theCastorResponse->setHitCorrection(theHitCorrection);
  }

  bool doNoise = ps.getParameter<bool>("doNoise");
  theAmplifier = new CastorAmplifier(theParameterMap, doNoise);
  theCoderFactory = new CastorCoderFactory(CastorCoderFactory::DB);
  theElectronicsSim = new CastorElectronicsSim(theAmplifier, theCoderFactory);

  theCastorDigitizer = new CastorDigitizer(theCastorResponse, theElectronicsSim, doNoise);

  edm::Service<edm::RandomNumberGenerator> rng;
  if ( ! rng.isAvailable()) {
    throw cms::Exception("Configuration")
      << "CastorDigiProducer requires the RandomNumberGeneratorService\n"
         "which is not present in the configuration file.  You must add the service\n"
         "in the configuration file or remove the modules that require it.";
  }

  CLHEP::HepRandomEngine& engine = rng->getEngine();
  theAmplifier->setRandomEngine(engine);
  theElectronicsSim->setRandomEngine(engine);
}

CastorDigiProducer::~CastorDigiProducer

(

)

[virtual]

Definition at line 66 of file CastorDigiProducer.cc.

References theAmplifier, theCastorDigitizer, theCastorIntegratedShape, theCastorResponse, theCastorShape, theCoderFactory, theElectronicsSim, theHitCorrection, and theParameterMap.

                                        {
  delete theCastorDigitizer;
  delete theParameterMap;
  delete theCastorShape;
  delete theCastorIntegratedShape;
  delete theCastorResponse;
  delete theElectronicsSim;
  delete theAmplifier;
  delete theCoderFactory;
  delete theHitCorrection;
}

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Member Function Documentation

void CastorDigiProducer::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 140 of file CastorDigiProducer.cc.

References DetId::Calo, GenMuonPlsPt100GeV_cfg::cout, lat::endl(), edm::EventSetup::get(), CaloTDigitizer< Traits >::setDetIds(), CaloHitResponse::setGeometry(), HcalCastorDetId::SubdetectorId, theCastorDigitizer, and theCastorResponse.

Referenced by produce().

                                                                       {
  // TODO find a way to avoid doing this every event
edm::ESHandle<CaloGeometry> geometry;
eventSetup.get<CaloGeometryRecord>().get(geometry);
theCastorResponse->setGeometry(&*geometry);

const vector<DetId>& castorCells = geometry->getValidDetIds(DetId::Calo, HcalCastorDetId::SubdetectorId);

std::cout<<"HcalDigiProducer::CheckGeometry number of cells: "<<castorCells.size()<<std::endl;
theCastorDigitizer->setDetIds(castorCells);
}

void CastorDigiProducer::fillFakeHits

(

)

[private]

some hits in each subdetector, just for testing purposes

Definition at line 132 of file CastorDigiProducer.cc.

References DetId::rawId(), and theCastorHits.

                                      {
HcalCastorDetId castorDetId(HcalCastorDetId::Section(2),true,1,1);
PCaloHit castorHit(castorDetId.rawId(), 50.0, 0.);

theCastorHits.push_back(castorHit);
}

void CastorDigiProducer::produce	(	edm::Event &	e,
		const edm::EventSetup &	c
	)			[virtual]

Produces the EDM products,.

Implements edm::EDProducer.

Definition at line 79 of file CastorDigiProducer.cc.

References checkGeometry(), CastorHitCorrection::fillChargeSums(), edm::EventSetup::get(), edm::Event::getByLabel(), edm::ESHandle< T >::product(), edm::Handle< T >::product(), edm::Event::put(), CaloTDigitizer< Traits >::run(), CastorAmplifier::setDbService(), CastorSimParameterMap::setDbService(), CastorCoderFactory::setDbService(), theAmplifier, theCastorDigitizer, theCastorHits, theCoderFactory, theHitCorrection, and theParameterMap.

                                                                             {
  // get the appropriate gains, noises, & widths for this event
  edm::ESHandle<CastorDbService> conditions;
  eventSetup.get<CastorDbRecord>().get(conditions);
  theAmplifier->setDbService(conditions.product());
  theCoderFactory->setDbService(conditions.product());
  theParameterMap->setDbService(conditions.product());

  // get the correct geometry
checkGeometry(eventSetup);
  
theCastorHits.clear();

  // Step A: Get Inputs
edm::Handle<CrossingFrame<PCaloHit> > castorcf;
e.getByLabel("mix", "CastorHits", castorcf);

  // test access to SimHits for HcalHits and ZDC hits
std::auto_ptr<MixCollection<PCaloHit> > colcastor(new MixCollection<PCaloHit>(castorcf.product()));

  //fillFakeHits();

if(theHitCorrection != 0)
  {
theHitCorrection->fillChargeSums(*colcastor);
  }
  // Step B: Create empty output

std::auto_ptr<CastorDigiCollection> castorResult(new CastorDigiCollection());

  // Step C: Invoke the algorithm, passing in inputs and getting back outputs.
theCastorDigitizer->run(*colcastor, *castorResult);

edm::LogInfo("CastorDigiProducer") << "HCAL/Castor digis   : " << castorResult->size();

  // Step D: Put outputs into event
e.put(castorResult);
}

void CastorDigiProducer::sortHits

(

const edm::PCaloHitContainer &

hits

)

[private]

fills the vectors for each subdetector

Definition at line 119 of file CastorDigiProducer.cc.

References DetId::Calo, DetId::det(), detId, HcalCastorDetId::SubdetectorId, DetId::subdetId(), and theCastorHits.

                                                                  {
  for(edm::PCaloHitContainer::const_iterator hitItr = hits.begin();
      hitItr != hits.end(); ++hitItr){
    DetId detId = hitItr->id();
    if (detId.det()==DetId::Calo && detId.subdetId()==HcalCastorDetId::SubdetectorId){
      theCastorHits.push_back(*hitItr);
    }
      else {
        edm::LogError("CastorDigiProducer") << "Bad Hit subdetector " << detId.subdetId();
      }
  }
}

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Member Data Documentation

CastorAmplifier* CastorDigiProducer::theAmplifier [private]

Definition at line 49 of file CastorDigiProducer.h.

Referenced by CastorDigiProducer(), produce(), and ~CastorDigiProducer().

CastorDigitizer* CastorDigiProducer::theCastorDigitizer [private]

Definition at line 57 of file CastorDigiProducer.h.

Referenced by CastorDigiProducer(), checkGeometry(), produce(), and ~CastorDigiProducer().

CastorHitFilter CastorDigiProducer::theCastorHitFilter [private]

Definition at line 53 of file CastorDigiProducer.h.

Referenced by CastorDigiProducer().

std::vector<PCaloHit> CastorDigiProducer::theCastorHits [private]

Definition at line 59 of file CastorDigiProducer.h.

Referenced by fillFakeHits(), produce(), and sortHits().

CaloVShape* CastorDigiProducer::theCastorIntegratedShape [private]

Definition at line 45 of file CastorDigiProducer.h.

Referenced by ~CastorDigiProducer().

CaloHitResponse* CastorDigiProducer::theCastorResponse [private]

Definition at line 47 of file CastorDigiProducer.h.

Referenced by CastorDigiProducer(), checkGeometry(), and ~CastorDigiProducer().

CaloVShape* CastorDigiProducer::theCastorShape [private]

Definition at line 44 of file CastorDigiProducer.h.

Referenced by ~CastorDigiProducer().

CastorCoderFactory* CastorDigiProducer::theCoderFactory [private]

Definition at line 50 of file CastorDigiProducer.h.

Referenced by CastorDigiProducer(), produce(), and ~CastorDigiProducer().

CastorElectronicsSim* CastorDigiProducer::theElectronicsSim [private]

Definition at line 51 of file CastorDigiProducer.h.

Referenced by CastorDigiProducer(), and ~CastorDigiProducer().

CastorHitCorrection* CastorDigiProducer::theHitCorrection [private]

Definition at line 55 of file CastorDigiProducer.h.

Referenced by CastorDigiProducer(), produce(), and ~CastorDigiProducer().

CastorSimParameterMap* CastorDigiProducer::theParameterMap [private]

Definition at line 43 of file CastorDigiProducer.h.

Referenced by CastorDigiProducer(), produce(), and ~CastorDigiProducer().

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The documentation for this class was generated from the following files:

• SimCalorimetry/CastorSim/plugins/CastorDigiProducer.h
• SimCalorimetry/CastorSim/plugins/CastorDigiProducer.cc

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