#include <SimG4CMS/Forward/interface/TotemTestGem.h>

Inheritance diagram for TotemTestGem:

Public Member Functions
virtual void	produce (edm::Event &, const edm::EventSetup &)

	TotemTestGem (const edm::ParameterSet &p)

virtual	~TotemTestGem ()

Public Member Functions inherited from SimProducer
void	registerProducts (edm::ProducerBase &iProd)

	SimProducer ()

Public Member Functions inherited from SimWatcher
	SimWatcher ()

virtual	~SimWatcher ()

Public Member Functions inherited from Observer< const BeginOfEvent * >
	Observer ()

void	slotForUpdate (const BeginOfEvent *iT)

virtual	~Observer ()

Public Member Functions inherited from Observer< const EndOfEvent * >
	Observer ()

void	slotForUpdate (const EndOfEvent *iT)

virtual	~Observer ()

Private Member Functions
void	clear ()

void	fillEvent (TotemTestHistoClass &)

void	update (const BeginOfEvent *evt)
	This routine will be called when the appropriate signal arrives. More...

void	update (const EndOfEvent *evt)
	This routine will be called when the appropriate signal arrives. More...

Private Attributes
int	evtnum

std::vector< TotemG4Hit * >	hits

std::vector< std::string >	names

Additional Inherited Members
Protected Member Functions inherited from SimProducer
template<class T >
void	produces ()

template<class T >
void	produces (const std::string &instanceName)

Detailed Description

Description: Manages Root file creation for Totem Tests

Usage: Used in testing Totem simulation

Definition at line 40 of file TotemTestGem.h.

Constructor & Destructor Documentation

TotemTestGem::TotemTestGem ( const edm::ParameterSet & p )

Definition at line 38 of file TotemTestGem.cc.

References edm::ParameterSet::getParameter(), and names.

                                                    {
   
   edm::ParameterSet m_Anal = p.getParameter<edm::ParameterSet>("TotemTestGem");
   names        = m_Anal.getParameter<std::vector<std::string> >("Names");
  
   edm::LogInfo("ForwardSim") << "TotemTestGem:: Initialised as observer of "
                  << "begin of job, begin/end events and of G4step";
 }

TotemTestGem::~TotemTestGem ( )

virtual

Definition at line 47 of file TotemTestGem.cc.

47 {

48 }

Member Function Documentation

void TotemTestGem::clear ( void )

private

Definition at line 123 of file TotemTestGem.cc.

References evtnum, and hits.

Referenced by update().

                          {
 
   evtnum = 0;
   hits.clear();
 }

void TotemTestGem::fillEvent ( TotemTestHistoClass & product )

private

Definition at line 101 of file TotemTestGem.cc.

References evtnum, TotemTestHistoClass::fillHit(), TotemG4Hit::getEnergyLoss(), TotemG4Hit::getEntry(), TotemG4Hit::getPabs(), TotemG4Hit::getParentId(), TotemG4Hit::getParticleType(), TotemG4Hit::getTrackID(), TotemG4Hit::getUnitID(), TotemG4Hit::getVx(), TotemG4Hit::getVy(), TotemG4Hit::getVz(), hits, TotemTestHistoClass::setEVT(), SectorBuilder_Tid_cff::TID, x, y, and z.

Referenced by produce().

                                                          {
 
   product.setEVT(evtnum);
   
   for (unsigned ihit = 0; ihit < hits.size(); ihit++) {
     TotemG4Hit* aHit = hits[ihit];
     int UID     = aHit->getUnitID();
     int Ptype   = aHit->getParticleType();
     int TID     = aHit->getTrackID();
     int PID     = aHit->getParentId();
     float ELoss = aHit->getEnergyLoss();
     float PABS  = aHit->getPabs();
     float x     = aHit->getEntry().x();
     float y     = aHit->getEntry().y();
     float z     = aHit->getEntry().z();
     float vx    = aHit->getVx();
     float vy    = aHit->getVy();
     float vz    = aHit->getVz();
     product.fillHit(UID, Ptype, TID, PID, ELoss, PABS, vx, vy, vz, x, y,z);
   }
 } 

void TotemTestGem::produce	(	edm::Event &	e,
		const edm::EventSetup &
	)

virtual

Implements SimProducer.

Definition at line 54 of file TotemTestGem.cc.

References fillEvent(), and edm::Event::put().

                                                             {
 
   std::auto_ptr<TotemTestHistoClass> product(new TotemTestHistoClass);
   fillEvent(*product);
   e.put(product);
 }

void TotemTestGem::update ( const BeginOfEvent * )

privatevirtual

This routine will be called when the appropriate signal arrives.

Implements Observer< const BeginOfEvent * >.

Definition at line 61 of file TotemTestGem.cc.

References clear(), and LogDebug.

                                                   {
 
   int iev = (*evt)()->GetEventID();
   LogDebug("ForwardSim") << "TotemTestGem: Begin of event = " << iev;
   clear();
 
 }

void TotemTestGem::update ( const EndOfEvent * )

privatevirtual

This routine will be called when the appropriate signal arrives.

Implements Observer< const EndOfEvent * >.

Definition at line 69 of file TotemTestGem.cc.

References evtnum, hits, recoMuon::in, LogDebug, and names.

                                                 {  
 
   evtnum = (*evt)()->GetEventID();
   LogDebug("ForwardSim") << "TotemTestGem:: Fill event " << evtnum;
 
   // access to the G4 hit collections 
   G4HCofThisEvent* allHC = (*evt)()->GetHCofThisEvent();
   
   int nhit = 0;
   for (unsigned int in=0; in<names.size(); in++) {
     int HCid = G4SDManager::GetSDMpointer()->GetCollectionID(names[in]);
     TotemG4HitCollection* theHC = (TotemG4HitCollection*) allHC->GetHC(HCid);
     LogDebug("ForwardSim") << "TotemTestGem :: Hit Collection for " <<names[in]
                << " of ID " << HCid << " is obtained at " << theHC;
 
     if (HCid >= 0 && theHC > 0) {
       int nentries = theHC->entries();
       LogDebug("ForwardSim") << "TotemTestGem :: " << names[in] << " with "
                  << nentries << " entries";
       for (int ihit = 0; ihit <nentries; ihit++) {
     TotemG4Hit* aHit = (*theHC)[ihit];
     hits.push_back(aHit);
       }
       nhit += nentries;
     }
   }
  
   // Writing the data to the Tree
   LogDebug("ForwardSim") << "TotemTestGem:: --- after fillTree with " << nhit
              << " Hits";
 }