ExP01TrackerSD Class Reference

Sensitive detector implementation for the ROOT hits persistency example. More...

#include <Doxymodules_persistency.h>

Inheritance diagram for ExP01TrackerSD:

Public Member Functions
	ExP01TrackerSD (G4String)
	~ExP01TrackerSD ()
virtual void	Initialize (G4HCofThisEvent *)
virtual G4bool	ProcessHits (G4Step *, G4TouchableHistory *)
virtual void	EndOfEvent (G4HCofThisEvent *)

Private Attributes
ExP01TrackerHitsCollection *	fTrackerCollection
G4int	fHCID

Detailed Description

Sensitive detector implementation for the ROOT hits persistency example.

Definition at line 89 of file Doxymodules_persistency.h.

Constructor & Destructor Documentation

ExP01TrackerSD()

ExP01TrackerSD::ExP01TrackerSD

(

G4String

name

)

Definition at line 45 of file ExP01TrackerSD.cc.

  :G4VSensitiveDetector(name), fTrackerCollection(0), fHCID(0)
{
  G4String HCname = name + "_HC";
  collectionName.insert(HCname);
  G4cout << collectionName.size() << "   CalorimeterSD name:  " << name << " collection Name: " 
         << HCname << G4endl;
  fHCID = -1;
}

~ExP01TrackerSD()

ExP01TrackerSD::~ExP01TrackerSD

(

)

Definition at line 57 of file ExP01TrackerSD.cc.

{ 
  RootIO::GetInstance()->Close();
}

Member Function Documentation

Initialize()

void ExP01TrackerSD::Initialize ( G4HCofThisEvent *  HCE )

virtual

Definition at line 64 of file ExP01TrackerSD.cc.

{
  fTrackerCollection = new ExP01TrackerHitsCollection
                          (SensitiveDetectorName,collectionName[0]); 
  if (fHCID < 0) {
    G4cout << "CalorimeterSD::Initialize:  " << SensitiveDetectorName << "   " 
           << collectionName[0] << G4endl;
    fHCID = G4SDManager::GetSDMpointer()->GetCollectionID(collectionName[0]);
    
  }
  HCE->AddHitsCollection(fHCID, fTrackerCollection);
}

ProcessHits()

G4bool ExP01TrackerSD::ProcessHits ( G4Step *  aStep, G4TouchableHistory *    )

virtual

Definition at line 79 of file ExP01TrackerSD.cc.

{
  G4double edep = aStep->GetTotalEnergyDeposit();
 
  if(edep==0.) return false;
 
  ExP01TrackerHit* newHit = new ExP01TrackerHit();
  newHit->SetTrackID  (aStep->GetTrack()->GetTrackID());
  newHit->SetChamberNb(aStep->GetPreStepPoint()->GetTouchable()
                                               ->GetReplicaNumber());
  newHit->SetEdep     (edep);
  newHit->SetPos      (aStep->GetPostStepPoint()->GetPosition());
  fTrackerCollection->insert( newHit );
  
  //newHit->Print();
  //newHit->Draw();
 
  return true;
}

EndOfEvent()

void ExP01TrackerSD::EndOfEvent ( G4HCofThisEvent *  )

virtual

Definition at line 101 of file ExP01TrackerSD.cc.

{
  // storing the hits in ROOT file
  G4int NbHits = fTrackerCollection->entries();
  std::vector<ExP01TrackerHit*> hitsVector;
 
  { 
    G4cout << "\n-------->Storing hits in the ROOT file: in this event there are " << NbHits 
           << " hits in the tracker chambers: " << G4endl;
    for (G4int i=0;i<NbHits;i++) (*fTrackerCollection)[i]->Print();
  } 
 
  
  for (G4int i=0;i<NbHits;i++) 
    hitsVector.push_back((*fTrackerCollection)[i]);
  
  RootIO::GetInstance()->Write(&hitsVector);
 
  //
}

Member Data Documentation

fTrackerCollection

ExP01TrackerHitsCollection* ExP01TrackerSD::fTrackerCollection

private

Definition at line 58 of file ExP01TrackerSD.hh.

fHCID

G4int ExP01TrackerSD::fHCID

private

Definition at line 59 of file ExP01TrackerSD.hh.

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

• .doxygen/Doxymodules_persistency.h
• extended/persistency/P01/include/ExP01TrackerSD.hh
• extended/persistency/P01/src/ExP01TrackerSD.cc