SAXSSensitiveDetector Class Reference

Sensitive detector. More...

#include <Doxymodules_exoticphysics.h>

Inheritance diagram for SAXSSensitiveDetector:

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

Private Attributes
SensitiveDetectorHitsCollection *	fHitsCollection
G4int	fHCID
SAXSSensitiveDetectorMessenger *	fSDMessenger
G4bool	fVarStopAndKill

Detailed Description

Sensitive detector.

It stores the features of the impinging particles.

Definition at line 72 of file Doxymodules_exoticphysics.h.

Constructor & Destructor Documentation

SAXSSensitiveDetector()

SAXSSensitiveDetector::SAXSSensitiveDetector

(

G4String

name

)

Definition at line 44 of file SAXSSensitiveDetector.cc.

                                                         :
  G4VSensitiveDetector(name)
{
  G4String HCname;
  collectionName.insert(HCname="collection");
  fHCID = -1;
  
  fVarStopAndKill = true;
  
  fSDMessenger = new SAXSSensitiveDetectorMessenger(this);
}

~SAXSSensitiveDetector()

SAXSSensitiveDetector::~SAXSSensitiveDetector ( )

virtual

Definition at line 58 of file SAXSSensitiveDetector.cc.

{}

Member Function Documentation

Initialize()

void SAXSSensitiveDetector::Initialize ( G4HCofThisEvent *  HCE )

virtual

Definition at line 62 of file SAXSSensitiveDetector.cc.

{
  fHitsCollection = 
          new SensitiveDetectorHitsCollection(SensitiveDetectorName,collectionName[0]);
  if(fHCID<0) 
    fHCID = G4SDManager::GetSDMpointer()->GetCollectionID(fHitsCollection);  
  HCE->AddHitsCollection(fHCID,fHitsCollection);    
}

ProcessHits()

bool SAXSSensitiveDetector::ProcessHits ( G4Step *  aStep, G4TouchableHistory *    )

virtual

Definition at line 73 of file SAXSSensitiveDetector.cc.

{   
  G4Track* vTrack = aStep->GetTrack();
  
  G4StepPoint* preStepPoint = aStep->GetPreStepPoint();
  
  G4ThreeVector worldPosition = preStepPoint->GetPosition();        
  G4ThreeVector localPosition = preStepPoint->GetTouchableHandle()->
                GetHistory()->GetTopTransform().TransformPoint(worldPosition);
  
  G4ThreeVector mom = preStepPoint->GetMomentumDirection();
  
  //if the partcile is not on the boundary of the sensitive detector, return
  if (!(preStepPoint->GetStepStatus() == fGeomBoundary)) {return false;}        
  
  G4int vType = -1;
  if(preStepPoint->GetMass() == 0 && preStepPoint->GetCharge() == 0) {
    vType = 0;
  }
  else if(preStepPoint->GetMass() != 0 && preStepPoint->GetCharge() == 0) {
    vType = 1;
  }
  else if(preStepPoint->GetMass() != 0 && preStepPoint->GetCharge() > 0) {
    vType = 2;
  }
  else if(preStepPoint->GetMass() != 0 && preStepPoint->GetCharge() < 0) {
    vType = 3;
  }
 
  //insert a hit        
  SAXSSensitiveDetectorHit* aHit = new SAXSSensitiveDetectorHit();
  aHit->SetPos(localPosition);
  aHit->SetMom(mom);
  aHit->SetType(vType);        
  aHit->SetEnergy(preStepPoint->GetKineticEnergy()); 
  aHit->SetTime(preStepPoint->GetGlobalTime());
  aHit->SetTrackID(vTrack->GetTrackID());
  aHit->SetWeight(vTrack->GetWeight());
  fHitsCollection->insert(aHit);
  
  if (fVarStopAndKill) {vTrack->SetTrackStatus(fStopAndKill);}
  
  return true;
}

EndOfEvent()

void SAXSSensitiveDetector::EndOfEvent ( G4HCofThisEvent *  )

virtual

Definition at line 119 of file SAXSSensitiveDetector.cc.

{}

SetVarStopAndKill()

void SAXSSensitiveDetector::SetVarStopAndKill ( G4bool  bVar )

inline

Definition at line 57 of file SAXSSensitiveDetector.hh.

{fVarStopAndKill = bVar;}

Member Data Documentation

fHitsCollection

SensitiveDetectorHitsCollection* SAXSSensitiveDetector::fHitsCollection

private

Definition at line 60 of file SAXSSensitiveDetector.hh.

fHCID

G4int SAXSSensitiveDetector::fHCID

private

Definition at line 61 of file SAXSSensitiveDetector.hh.

fSDMessenger

SAXSSensitiveDetectorMessenger* SAXSSensitiveDetector::fSDMessenger

private

Definition at line 63 of file SAXSSensitiveDetector.hh.

fVarStopAndKill

G4bool SAXSSensitiveDetector::fVarStopAndKill

private

Definition at line 65 of file SAXSSensitiveDetector.hh.

---

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

• .doxygen/Doxymodules_exoticphysics.h
• extended/exoticphysics/saxs/include/SAXSSensitiveDetector.hh
• extended/exoticphysics/saxs/src/SAXSSensitiveDetector.cc