QweakSimTarget_DetectorSD Class Reference

#include <QweakSimTarget_DetectorSD.hh>

Inherits G4VSensitiveDetector.

Public Member Functions
	QweakSimTarget_DetectorSD (G4String name)
virtual	~QweakSimTarget_DetectorSD ()
void	Initialize (G4HCofThisEvent *HCE)
G4bool	ProcessHits (G4Step *aStep, G4TouchableHistory *ROhist)
void	EndOfEvent (G4HCofThisEvent *HCE)

Private Attributes
QweakSimTarget_DetectorHitsCollection *	Target_DetectorHitsCollection
G4int	Target_CollectionID

Detailed Description

Definition at line 19 of file QweakSimTarget_DetectorSD.hh.

Constructor & Destructor Documentation

QweakSimTarget_DetectorSD::QweakSimTarget_DetectorSD

(

G4String

name

)

Definition at line 17 of file QweakSimTarget_DetectorSD.cc.

References Target_CollectionID, and Target_DetectorHitsCollection.

: G4VSensitiveDetector(name)
{
    collectionName.insert("TargetCollection");
    Target_DetectorHitsCollection = 0;
    Target_CollectionID = -1;
}

virtual QweakSimTarget_DetectorSD::~QweakSimTarget_DetectorSD ( )

inlinevirtual

Definition at line 24 of file QweakSimTarget_DetectorSD.hh.

{ };

Member Function Documentation

void QweakSimTarget_DetectorSD::EndOfEvent

(

G4HCofThisEvent *

HCE

)

Definition at line 125 of file QweakSimTarget_DetectorSD.cc.

{
    //G4int NbDCHits = DC_hitsCollection->entries();
  
    //G4cout << "\n-------->Hits Collection: in this event they are " << NbDCHits
    //       << " hits in the Drift Cells : " << G4endl;
    //for (G4int i=0;i<NbDCHits;i++) (
    //    *DC_hitsCollection)[i]->Print();
}

void QweakSimTarget_DetectorSD::Initialize

(

G4HCofThisEvent *

HCE

)

Definition at line 27 of file QweakSimTarget_DetectorSD.cc.

References Target_CollectionID, and Target_DetectorHitsCollection.

{ 
    Target_DetectorHitsCollection = new QweakSimTarget_DetectorHitsCollection(SensitiveDetectorName,collectionName[0]);
    Target_CollectionID = G4SDManager::GetSDMpointer()->GetCollectionID(collectionName[0]);
    HCE->AddHitsCollection(Target_CollectionID, Target_DetectorHitsCollection);
}

G4bool QweakSimTarget_DetectorSD::ProcessHits	(	G4Step *	aStep,
		G4TouchableHistory *	ROhist
	)

Definition at line 36 of file QweakSimTarget_DetectorSD.cc.

References Target_DetectorHitsCollection.

{ 
    //--- Not Entering Geometry 
    if (aStep->GetPreStepPoint()->GetStepStatus() != fGeomBoundary ) return false;
  
    G4TouchableHandle theTouchable = aStep->GetPreStepPoint()->GetTouchableHandle();

    //G4double    parentID     = aStep->GetTrack()->GetParentID();
    G4double      trackID      = aStep->GetTrack()->GetTrackID();
  
    G4ParticleDefinition*  fpParticleDefinition = aStep->GetTrack()->GetDefinition();
    G4String  particleName = fpParticleDefinition->GetParticleName();
    //G4double  pdgCharge    = fpParticleDefinition->GetPDGCharge();
    G4int pdgEncoding  = fpParticleDefinition->GetPDGEncoding();
  
    //GlobalTimeOfHit
    G4double      globalTime   = aStep->GetPreStepPoint()->GetGlobalTime();
  
    G4ThreeVector worldPos             = aStep->GetPreStepPoint()->GetPosition();
    G4ThreeVector localPos             = theTouchable->GetHistory()->GetTopTransform().TransformPoint(worldPos);

    // Local Origin (where did the hit come from)
    G4ThreeVector originVertexPosition = aStep->GetTrack()->GetVertexPosition();

    G4ThreeVector worldMomentum                 = aStep->GetPreStepPoint()->GetMomentum();
    G4ThreeVector localMomentum                 = theTouchable->GetHistory()->GetTopTransform().TransformPoint(worldMomentum);
    G4ThreeVector currentMomentumDirection      = aStep->GetTrack()->GetMomentumDirection();
    G4ThreeVector originVertexMomentumDirection = aStep->GetTrack()->GetVertexMomentumDirection();

    G4double      originVertexKineticEnergy = aStep->GetTrack()->GetVertexKineticEnergy();
    G4double      originVertexTotalEnergy   = aStep->GetTrack()->GetVertexKineticEnergy();//GetVertexTotalEnergy();
  
    G4double      currentKineticEnergy      = aStep->GetTrack()->GetKineticEnergy();
    G4double      currentTotalEnergy        = aStep->GetTrack()->GetTotalEnergy();
  
    //--- Target deposited energy
    G4double      depositedEnergy      = aStep->GetTotalEnergyDeposit();
  
  
    //----------------- Store Hit information
  
    QweakSimTarget_DetectorHit* aHit = new QweakSimTarget_DetectorHit();
  
    aHit -> StoreTrackID(trackID);
  
    aHit -> StoreParticleName(particleName);
    aHit -> StoreParticleType(pdgEncoding);
  
    aHit -> StoreGlobalTime(globalTime);
    
    aHit -> StoreWorldPosition(worldPos);
    aHit -> StoreLocalPosition(localPos);
    aHit -> StoreOriginVertexPosition(originVertexPosition);
  
    aHit -> StoreWorldMomentum(worldMomentum);
    aHit -> StoreLocalMomentum(localMomentum);
    aHit -> StoreMomentumDirection(currentMomentumDirection);
    aHit -> StoreOriginVertexMomentumDirection(originVertexMomentumDirection);
  
    aHit -> StoreOriginVertexKineticEnergy(originVertexKineticEnergy);
    aHit -> StoreOriginVertexTotalEnergy(originVertexTotalEnergy);  // kinetic energy
  
    aHit -> StoreKineticEnergy(currentKineticEnergy);
    aHit -> StoreTotalEnergy(currentTotalEnergy);
  
    //--- Target deposited energy
    aHit -> StoreDepositedEnergy(depositedEnergy);
  
  
    //----------------- check if it is first touch
  
    if ( !(aHit -> GetLogVolume()) )
    {
        //--- store translation and rotation matrix of the drift cell 
        //--- for the sake of drawing the hit 
        aHit -> StoreLogVolume(theTouchable->GetVolume()->GetLogicalVolume());
        G4AffineTransform aTrans = theTouchable->GetHistory()->GetTopTransform();
        aTrans.Invert();
        aHit -> StoreCellRotation(aTrans.NetRotation());
        aHit -> StoreCellPosition(aTrans.NetTranslation());
    }
  
  Target_DetectorHitsCollection->insert(aHit);
  
  return true;
}

Field Documentation

G4int QweakSimTarget_DetectorSD::Target_CollectionID

private

Definition at line 33 of file QweakSimTarget_DetectorSD.hh.

Referenced by Initialize(), and QweakSimTarget_DetectorSD().

QweakSimTarget_DetectorHitsCollection* QweakSimTarget_DetectorSD::Target_DetectorHitsCollection

private

Definition at line 32 of file QweakSimTarget_DetectorSD.hh.

Referenced by Initialize(), ProcessHits(), and QweakSimTarget_DetectorSD().

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

• QweakSimTarget_DetectorSD.hh
• QweakSimTarget_DetectorSD.cc