#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 ( edm::ParameterSet const & p )

Constructor.

Initialize the TrajectoryManager

Definition at line 45 of file FamosManager.cc.

References edm::ParameterSet::getParameter(), m_Calorimetry, myCalorimetry, mySimEvent, and myTrajectoryManager.

     : 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"));
 }

FamosManager::~FamosManager ( )

Destructor.

Definition at line 72 of file FamosManager.cc.

References myCalorimetry, mySimEvent, and myTrajectoryManager.

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

Member Function Documentation

CalorimetryManager* FamosManager::calorimetryManager ( ) const

inline

The calorimeter.

Definition at line 50 of file FamosManager.h.

Referenced by FamosProducer::produce().

50 { return myCalorimetry; }

FamosManager::myCalorimetry

CalorimetryManager * myCalorimetry

Definition: FamosManager.h:57

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.

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().

                                                                           {
   //  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;
 }

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.

References g, edm::EventSetup::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, edm::RunBase::run(), Calorimeter::setupGeometry(), Calorimeter::setupTopology(), AlCaHLTBitMon_QueryRunRegistry::string, and PbPb_ZMuSkimMuonDPG_cff::tracker.

Referenced by FamosProducer::beginRun().

                                                                                    {
   // 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();
 }