B2TrackerSD Class Reference

B2Tracker sensitive detector class. More...

#include <Doxymodules_parallel.h>

Inheritance diagram for B2TrackerSD:

Public Member Functions
	B2TrackerSD (const G4String &name, const G4String &hitsCollectionName)
virtual	~B2TrackerSD ()
virtual void	Initialize (G4HCofThisEvent *hitCollection)
virtual G4bool	ProcessHits (G4Step *step, G4TouchableHistory *history)
virtual void	EndOfEvent (G4HCofThisEvent *hitCollection)

Private Attributes
B2TrackerHitsCollection *	fHitsCollection

Detailed Description

B2Tracker sensitive detector class.

The hits are accounted in hits in ProcessHits() function which is called by Geant4 kernel at each step. A hit is created with each step with non zero energy deposit.

Definition at line 99 of file Doxymodules_parallel.h.

Constructor & Destructor Documentation

B2TrackerSD()

B2TrackerSD::B2TrackerSD	(	const G4String &	name,
		const G4String &	hitsCollectionName
	)

Definition at line 39 of file B2TrackerSD.cc.

 : G4VSensitiveDetector(name),
   fHitsCollection(NULL)
{
  collectionName.insert(hitsCollectionName);
}

~B2TrackerSD()

B2TrackerSD::~B2TrackerSD ( )

virtual

Definition at line 49 of file B2TrackerSD.cc.

{}

Member Function Documentation

Initialize()

void B2TrackerSD::Initialize ( G4HCofThisEvent *  hitCollection )

virtual

Definition at line 54 of file B2TrackerSD.cc.

{
  // Create hits collection
 
  fHitsCollection 
    = new B2TrackerHitsCollection(SensitiveDetectorName, collectionName[0]); 
 
  // Add this collection in hce
 
  G4int hcID 
    = G4SDManager::GetSDMpointer()->GetCollectionID(collectionName[0]);
  hce->AddHitsCollection( hcID, fHitsCollection ); 
}

ProcessHits()

G4bool B2TrackerSD::ProcessHits ( G4Step *  step, G4TouchableHistory *  history  )

virtual

Definition at line 70 of file B2TrackerSD.cc.

{  
  // energy deposit
  G4double edep = aStep->GetTotalEnergyDeposit();
 
  if (edep==0.) return false;
 
  B2TrackerHit* newHit = new B2TrackerHit();
 
  newHit->SetTrackID  (aStep->GetTrack()->GetTrackID());
  newHit->SetChamberNb(aStep->GetPreStepPoint()->GetTouchableHandle()
                                               ->GetCopyNumber());
  newHit->SetEdep(edep);
  newHit->SetPos (aStep->GetPostStepPoint()->GetPosition());
 
  fHitsCollection->insert( newHit );
 
  //newHit->Print();
 
  return true;
}

EndOfEvent()

void B2TrackerSD::EndOfEvent ( G4HCofThisEvent *  hitCollection )

virtual

Definition at line 95 of file B2TrackerSD.cc.

{
  if ( verboseLevel>1 ) { 
     G4int nofHits = fHitsCollection->entries();
     G4cout << "\n-------->Hits Collection: in this event they are " << nofHits 
            << " hits in the tracker chambers: " << G4endl;
     for ( G4int i=0; i<nofHits; i++ ) (*fHitsCollection)[i]->Print();
  }
}

Member Data Documentation

fHitsCollection

B2TrackerHitsCollection* B2TrackerSD::fHitsCollection

private

Definition at line 63 of file B2TrackerSD.hh.

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

• .doxygen/Doxymodules_parallel.h
• extended/parallel/TBB/B2b/include/B2TrackerSD.hh
• extended/parallel/TBB/B2b/src/B2TrackerSD.cc