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TotemTestGem Class Reference

Description: Manages Root file creation for Totem Tests. More...

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

Inheritance diagram for TotemTestGem:

List of all members.

Public Member Functions
virtual void	produce (edm::Event &, const edm::EventSetup &)
	TotemTestGem (const edm::ParameterSet &p)
virtual	~TotemTestGem ()
Private Member Functions
void	clear ()
void	fillEvent (TotemTestHistoClass &)
void	update (const EndOfEvent *evt)
	This routine will be called when the appropriate signal arrives.
void	update (const BeginOfEvent *evt)
	This routine will be called when the appropriate signal arrives.
Private Attributes
int	evtnum
std::vector< TotemG4Hit * >	hits
std::vector< std::string >	names

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Detailed Description

Description: Manages Root file creation for Totem Tests.

Usage: Used in testing Totem simulation

Definition at line 41 of file TotemTestGem.h.

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Constructor & Destructor Documentation

TotemTestGem::TotemTestGem

(

const edm::ParameterSet &

p

)

Definition at line 39 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 48 of file TotemTestGem.cc.

                            {
}

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Member Function Documentation

void TotemTestGem::clear

(

void

)

[private]

Definition at line 124 of file TotemTestGem.cc.

References evtnum, and hits.

Referenced by update().

                         {

  evtnum = 0;
  hits.clear();
}

void TotemTestGem::fillEvent

(

TotemTestHistoClass &

product

)

[private]

Definition at line 102 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, cmsScimarkStop::PID, TotemTestHistoClass::setEVT(), GeomDetEnumerators::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 55 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 EndOfEvent *

)

[private, virtual]

This routine will be called when the appropriate signal arrives.

Implements Observer< const EndOfEvent * >.

Definition at line 70 of file TotemTestGem.cc.

References evtnum, hits, 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";
}

void TotemTestGem::update

(

const BeginOfEvent *

)

[private, virtual]

This routine will be called when the appropriate signal arrives.

Implements Observer< const BeginOfEvent * >.

Definition at line 62 of file TotemTestGem.cc.

References clear(), and LogDebug.

                                                  {

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

}

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Member Data Documentation

int TotemTestGem::evtnum [private]

Definition at line 64 of file TotemTestGem.h.

Referenced by clear(), fillEvent(), and update().

std::vector<TotemG4Hit*> TotemTestGem::hits [private]

Definition at line 65 of file TotemTestGem.h.

Referenced by clear(), fillEvent(), and update().

std::vector<std::string> TotemTestGem::names [private]

Definition at line 63 of file TotemTestGem.h.

Referenced by TotemTestGem(), and update().

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

• SimG4CMS/Forward/interface/TotemTestGem.h
• SimG4CMS/Forward/src/TotemTestGem.cc

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