FamosManager Class Reference

#include <FamosManager.h>

Public Member Functions
CalorimetryManager *	calorimetryManager () const
	The calorimeter. More...
	FamosManager (edm::ParameterSet const &p)
	Constructor. More...
void	reconstruct (const HepMC::GenEvent *evt, const TrackerTopology *tTopo, RandomEngineAndDistribution const *)
	The real thing is done here. More...
void	setupGeometryAndField (edm::Run const &run, const edm::EventSetup &es)
	Get information from the Event Setup. More...
FSimEvent *	simEvent () const
	The simulated event. More...
TrajectoryManager *	trackerManager () const
	The tracker. More...
	~FamosManager ()
	Destructor. More...

Private Attributes
int	iEvent
bool	m_Alignment
bool	m_Calorimetry
int	m_pRunNumber
bool	m_pUseMagneticField
int	m_pVerbose
bool	m_Tracking
CalorimetryManager *	myCalorimetry
FSimEvent *	mySimEvent
TrajectoryManager *	myTrajectoryManager
double	weight_

Detailed Description

Definition at line 29 of file FamosManager.h.

Constructor & Destructor Documentation

FamosManager()

FamosManager::FamosManager

(

edm::ParameterSet const &

p

)

Constructor.

Initialize the TrajectoryManager

Definition at line 45 of file FamosManager.cc.

    : iEvent(0),
      myCalorimetry(nullptr),
      m_pUseMagneticField(p.getParameter<bool>("UseMagneticField")),
      m_Tracking(p.getParameter<bool>("SimulateTracking")),
      m_Calorimetry(p.getParameter<bool>("SimulateCalorimetry")),
      m_Alignment(p.getParameter<bool>("ApplyAlignment")),
      m_pRunNumber(p.getUntrackedParameter<int>("RunNumber", 1)),
      m_pVerbose(p.getUntrackedParameter<int>("Verbosity", 1)) {
  // Initialize the FSimEvent
  mySimEvent = new FSimEvent(p.getParameter<edm::ParameterSet>("ParticleFilter"));
 
  myTrajectoryManager = new TrajectoryManager(mySimEvent,
                                              p.getParameter<edm::ParameterSet>("MaterialEffects"),
                                              p.getParameter<edm::ParameterSet>("TrackerSimHits"),
                                              p.getParameter<edm::ParameterSet>("ActivateDecays"));
 
  // Initialize Calorimetry Fast Simulation (if requested)
  if (m_Calorimetry)
    myCalorimetry = new CalorimetryManager(mySimEvent,
                                           p.getParameter<edm::ParameterSet>("Calorimetry"),
                                           p.getParameter<edm::ParameterSet>("MaterialEffectsForMuonsInECAL"),
                                           p.getParameter<edm::ParameterSet>("MaterialEffectsForMuonsInHCAL"),
                                           p.getParameter<edm::ParameterSet>("GFlash"));
}

References m_Calorimetry, myCalorimetry, mySimEvent, myTrajectoryManager, and AlCaHLTBitMon_ParallelJobs::p.

~FamosManager()

FamosManager::~FamosManager

(

)

Destructor.

Definition at line 72 of file FamosManager.cc.

                            {
  if (mySimEvent)
    delete mySimEvent;
  if (myTrajectoryManager)
    delete myTrajectoryManager;
  if (myCalorimetry)
    delete myCalorimetry;
}

References myCalorimetry, mySimEvent, and myTrajectoryManager.

Member Function Documentation

calorimetryManager()

CalorimetryManager* FamosManager::calorimetryManager ( ) const

inline

The calorimeter.

Definition at line 50 of file FamosManager.h.

{ return myCalorimetry; }

References myCalorimetry.

Referenced by FamosProducer::produce().

reconstruct()

void FamosManager::reconstruct	(	const HepMC::GenEvent *	evt,
		const TrackerTopology *	tTopo,
		RandomEngineAndDistribution const *	random
	)

The real thing is done here.

Definition at line 139 of file FamosManager.cc.

                                                                          {
  //  myGenEvent = evt;
 
  iEvent++;
  edm::EventID id(m_pRunNumber, 1U, iEvent);
 
  // Fill the event from the original generated event
  mySimEvent->fill(*evt, id);
 
  // And propagate the particles through the detector
  myTrajectoryManager->reconstruct(tTopo, random);
 
  if (myCalorimetry)
    myCalorimetry->reconstruct(random);
 
  edm::LogInfo("FamosManager") << " saved : Event  " << iEvent << " of weight " << mySimEvent->weight() << " with "
                               << mySimEvent->nTracks() << " tracks and " << mySimEvent->nVertices()
                               << " vertices, generated by " << mySimEvent->nGenParts() << " particles " << std::endl;
}

References FSimEvent::fill(), triggerObjects_cff::id, iEvent, m_pRunNumber, myCalorimetry, mySimEvent, myTrajectoryManager, FSimEvent::nGenParts(), FSimEvent::nTracks(), FSimEvent::nVertices(), CalorimetryManager::reconstruct(), TrajectoryManager::reconstruct(), mitigatedMETSequence_cff::U, and FSimEvent::weight().

Referenced by FamosProducer::produce().

setupGeometryAndField()

void FamosManager::setupGeometryAndField	(	edm::Run const &	run,
		const edm::EventSetup &	es
	)

Get information from the Event Setup.

Definition at line 81 of file FamosManager.cc.

                                                                                   {
  // Particle data table (from Pythia)
  edm::ESHandle<HepPDT::ParticleDataTable> pdt;
  es.getData(pdt);
  mySimEvent->initializePdt(&(*pdt));
 
  // Initialize the full (misaligned) tracker geometry
  // (only if tracking is requested)
  std::string misAligned = m_Alignment ? "MisAligned" : "";
  // 1) By default, the aligned geometry is chosen (m_Alignment = false)
  // 2) By default, the misaligned geometry is aligned
  edm::ESHandle<TrackerGeometry> tracker;
  es.get<TrackerDigiGeometryRecord>().get(misAligned, tracker);
  if (m_Tracking)
    myTrajectoryManager->initializeTrackerGeometry(&(*tracker));
 
  // Initialize the tracker misaligned reco geometry (always needed)
  // By default, the misaligned geometry is aligned
  edm::ESHandle<GeometricSearchTracker> theGeomSearchTracker;
  es.get<TrackerRecoGeometryRecord>().get(misAligned, theGeomSearchTracker);
 
  // Initialize the misaligned tracker interaction geometry
  edm::ESHandle<TrackerInteractionGeometry> theTrackerInteractionGeometry;
  es.get<TrackerInteractionGeometryRecord>().get(misAligned, theTrackerInteractionGeometry);
 
  // Initialize the magnetic field
  double bField000 = 0.;
  if (m_pUseMagneticField) {
    edm::ESHandle<MagneticFieldMap> theMagneticFieldMap;
    es.get<MagneticFieldMapRecord>().get(misAligned, theMagneticFieldMap);
    const GlobalPoint g(0., 0., 0.);
    bField000 = theMagneticFieldMap->inTeslaZ(g);
    myTrajectoryManager->initializeRecoGeometry(
        &(*theGeomSearchTracker), &(*theTrackerInteractionGeometry), &(*theMagneticFieldMap));
  } else {
    myTrajectoryManager->initializeRecoGeometry(&(*theGeomSearchTracker), &(*theTrackerInteractionGeometry), nullptr);
    bField000 = 4.0;
  }
  // The following should be on LogInfo
  //std::cout << "B-field(T) at (0,0,0)(cm): " << bField000 << std::endl;
 
  //  Initialize the calorimeter geometry
  if (myCalorimetry) {
    edm::ESHandle<CaloGeometry> pG;
    es.get<CaloGeometryRecord>().get(pG);
    myCalorimetry->getCalorimeter()->setupGeometry(*pG);
 
    edm::ESHandle<CaloTopology> theCaloTopology;
    es.get<CaloTopologyRecord>().get(theCaloTopology);
    myCalorimetry->getCalorimeter()->setupTopology(*theCaloTopology);
    myCalorimetry->getCalorimeter()->initialize(bField000);
 
    myCalorimetry->getHFShowerLibrary()->initHFShowerLibrary(es);
  }
 
  m_pRunNumber = run.run();
}

References g, edm::EventSetup::get(), get, CalorimetryManager::getCalorimeter(), edm::EventSetup::getData(), CalorimetryManager::getHFShowerLibrary(), FastHFShowerLibrary::initHFShowerLibrary(), CaloGeometryHelper::initialize(), FBaseSimEvent::initializePdt(), TrajectoryManager::initializeRecoGeometry(), TrajectoryManager::initializeTrackerGeometry(), MagneticFieldMap::inTeslaZ(), m_Alignment, m_pRunNumber, m_pUseMagneticField, m_Tracking, myCalorimetry, mySimEvent, myTrajectoryManager, writedatasetfile::run, Calorimeter::setupGeometry(), Calorimeter::setupTopology(), AlCaHLTBitMon_QueryRunRegistry::string, and PbPb_ZMuSkimMuonDPG_cff::tracker.

Referenced by FamosProducer::beginRun().

simEvent()

FSimEvent* FamosManager::simEvent ( ) const

inline

The simulated event.

Definition at line 41 of file FamosManager.h.

{ return mySimEvent; }

References mySimEvent.

Referenced by FamosProducer::produce().

trackerManager()

TrajectoryManager* FamosManager::trackerManager ( ) const

inline

The tracker.

Definition at line 47 of file FamosManager.h.

{ return myTrajectoryManager; }

References myTrajectoryManager.

Referenced by FamosProducer::produce().

Member Data Documentation

iEvent

int FamosManager::iEvent

private

Definition at line 53 of file FamosManager.h.

Referenced by reconstruct().

m_Alignment

bool FamosManager::m_Alignment

private

Definition at line 63 of file FamosManager.h.

Referenced by setupGeometryAndField().

m_Calorimetry

bool FamosManager::m_Calorimetry

private

Definition at line 62 of file FamosManager.h.

Referenced by FamosManager().

m_pRunNumber

int FamosManager::m_pRunNumber

private

Definition at line 65 of file FamosManager.h.

Referenced by reconstruct(), and setupGeometryAndField().

m_pUseMagneticField

bool FamosManager::m_pUseMagneticField

private

Definition at line 60 of file FamosManager.h.

Referenced by setupGeometryAndField().

m_pVerbose

int FamosManager::m_pVerbose

private

Definition at line 66 of file FamosManager.h.

m_Tracking

bool FamosManager::m_Tracking

private

Definition at line 61 of file FamosManager.h.

Referenced by setupGeometryAndField().

myCalorimetry

CalorimetryManager* FamosManager::myCalorimetry

private

Definition at line 57 of file FamosManager.h.

Referenced by calorimetryManager(), FamosManager(), reconstruct(), setupGeometryAndField(), and ~FamosManager().

mySimEvent

FSimEvent* FamosManager::mySimEvent

private

Definition at line 55 of file FamosManager.h.

Referenced by FamosManager(), reconstruct(), setupGeometryAndField(), simEvent(), and ~FamosManager().

myTrajectoryManager

TrajectoryManager* FamosManager::myTrajectoryManager

private

Definition at line 56 of file FamosManager.h.

Referenced by FamosManager(), reconstruct(), setupGeometryAndField(), trackerManager(), and ~FamosManager().

weight_

double FamosManager::weight_

private

Definition at line 64 of file FamosManager.h.