G4PSVolumeFlux Class Reference

#include <G4PSVolumeFlux.hh>

Inheritance diagram for G4PSVolumeFlux:

Public Member Functions
	G4PSVolumeFlux (G4String name, G4int direction=1, G4int depth=0)
	~G4PSVolumeFlux () override=default
void	Initialize (G4HCofThisEvent *) override
void	clear () override
void	PrintAll () override
void	SetDivAre (G4bool val)
void	SetDivCos (G4bool val)
Public Member Functions inherited from G4VPrimitivePlotter
	~G4VPrimitivePlotter () override=default
void	Plot (G4int copyNo, G4int histID)
G4int	GetNumberOfHist () const
	G4VPrimitiveScorer (G4String name, G4int depth=0)
Public Member Functions inherited from G4VPrimitiveScorer
	G4VPrimitiveScorer (G4String name, G4int depth=0)
virtual	~G4VPrimitiveScorer ()=default
G4int	GetCollectionID (G4int)
virtual void	EndOfEvent (G4HCofThisEvent *)
virtual void	DrawAll ()
void	SetUnit (const G4String &unit)
const G4String &	GetUnit () const
G4double	GetUnitValue () const
void	SetMultiFunctionalDetector (G4MultiFunctionalDetector *d)
G4MultiFunctionalDetector *	GetMultiFunctionalDetector () const
G4String	GetName () const
void	SetFilter (G4VSDFilter *f)
G4VSDFilter *	GetFilter () const
void	SetVerboseLevel (G4int vl)
G4int	GetVerboseLevel () const
void	SetNijk (G4int i, G4int j, G4int k)

Protected Member Functions
G4bool	ProcessHits (G4Step *, G4TouchableHistory *) override
Protected Member Functions inherited from G4VPrimitiveScorer
G4VSolid *	ComputeSolid (G4Step *aStep, G4int replicaIdx)
G4VSolid *	ComputeCurrentSolid (G4Step *aStep)
virtual G4int	GetIndex (G4Step *)
void	CheckAndSetUnit (const G4String &unit, const G4String &category)

Additional Inherited Members
Protected Attributes inherited from G4VPrimitivePlotter
std::map< G4int, G4int >	hitIDMap
Protected Attributes inherited from G4VPrimitiveScorer
G4String	primitiveName
G4MultiFunctionalDetector *	detector {nullptr}
G4VSDFilter *	filter {nullptr}
G4int	verboseLevel {0}
G4int	indexDepth
G4String	unitName {"NoUnit"}
G4double	unitValue {1.0}
G4int	fNi {0}
G4int	fNj {0}
G4int	fNk {0}

Detailed Description

Definition at line 43 of file G4PSVolumeFlux.hh.

Constructor & Destructor Documentation

G4PSVolumeFlux()

G4PSVolumeFlux::G4PSVolumeFlux	(	G4String	name,
		G4int	direction = 1,
		G4int	depth = 0 )

Definition at line 49 of file G4PSVolumeFlux.cc.

  : G4VPrimitivePlotter(name, depth)
  , fDirection(direction)
{}

~G4PSVolumeFlux()

G4PSVolumeFlux::~G4PSVolumeFlux ( )

overridedefault

Member Function Documentation

clear()

void G4PSVolumeFlux::clear ( )

overridevirtual

Reimplemented from G4VPrimitiveScorer.

Definition at line 152 of file G4PSVolumeFlux.cc.

{ EvtMap->clear(); }

Initialize()

void G4PSVolumeFlux::Initialize ( G4HCofThisEvent * HCE )

overridevirtual

Reimplemented from G4VPrimitiveScorer.

Definition at line 143 of file G4PSVolumeFlux.cc.

{
  if(HCID < 0)
    HCID = GetCollectionID(0);
  EvtMap = new G4THitsMap<G4double>(GetMultiFunctionalDetector()->GetName(),
                                    GetName());
  HCE->AddHitsCollection(HCID, (G4VHitsCollection*) EvtMap);
}

PrintAll()

void G4PSVolumeFlux::PrintAll ( )

overridevirtual

Reimplemented from G4VPrimitiveScorer.

Definition at line 154 of file G4PSVolumeFlux.cc.

{
  G4cout << " MultiFunctionalDet  " << detector->GetName() << G4endl;
  G4cout << " PrimitiveScorer" << GetName() << G4endl;
  G4cout << " Number of entries " << EvtMap->entries() << G4endl;
  for(const auto& [copy, flux] : *(EvtMap->GetMap()))
  {
    G4cout << "  copy no.: " << copy << "  flux  : " << *(flux)
           << G4endl;
  }
}

ProcessHits()

G4bool G4PSVolumeFlux::ProcessHits ( G4Step * aStep, G4TouchableHistory *  )

overrideprotectedvirtual

Implements G4VPrimitiveScorer.

Definition at line 54 of file G4PSVolumeFlux.cc.

{
  G4StepPoint* preStepPoint  = aStep->GetPreStepPoint();
  G4StepPoint* postStepPoint = aStep->GetPostStepPoint();
  G4StepPoint* thisStepPoint = nullptr;
  if(fDirection == 1)  // Score only the inward particle
  {
    if(preStepPoint->GetStepStatus() == fGeomBoundary)
    {
      thisStepPoint = preStepPoint;
    }
    else
    {
      return false;
    }
  }
  else if(fDirection == 2)  // Score only the outward particle
  {
    if(postStepPoint->GetStepStatus() == fGeomBoundary)
    {
      thisStepPoint = postStepPoint;
    }
    else
    {
      return false;
    }
  }
 
  G4double flux = preStepPoint->GetWeight();
 
  if(divare || divcos)
  {
    G4VPhysicalVolume* physVol       = preStepPoint->GetPhysicalVolume();
    G4VPVParameterisation* physParam = physVol->GetParameterisation();
    G4VSolid* solid                  = nullptr;
    if(physParam != nullptr)
    {  // for parameterized volume
      auto idx = ((G4TouchableHistory*) (preStepPoint->GetTouchable()))
                   ->GetReplicaNumber(indexDepth);
      solid = physParam->ComputeSolid(idx, physVol);
      solid->ComputeDimensions(physParam, idx, physVol);
    }
    else
    {  // for ordinary volume
      solid = physVol->GetLogicalVolume()->GetSolid();
    }
 
    if(divare)
    {
      flux /= solid->GetSurfaceArea();
    }
 
    if(divcos)
    {
      G4TouchableHandle theTouchable = thisStepPoint->GetTouchableHandle();
      G4ThreeVector pdirection       = thisStepPoint->GetMomentumDirection();
      G4ThreeVector localdir =
        theTouchable->GetHistory()->GetTopTransform().TransformAxis(pdirection);
      G4ThreeVector globalPos = thisStepPoint->GetPosition();
      G4ThreeVector localPos =
        theTouchable->GetHistory()->GetTopTransform().TransformPoint(globalPos);
      G4ThreeVector surfNormal = solid->SurfaceNormal(localPos);
      G4double cosT            = surfNormal.cosTheta(localdir);
      if(cosT != 0.)
        flux /= std::abs(cosT);
    }
  }
 
  G4int index = GetIndex(aStep);
  EvtMap->add(index, flux);
 
  if(!hitIDMap.empty() && hitIDMap.find(index) != hitIDMap.cend())
  {
    auto filler = G4VScoreHistFiller::Instance();
    if(filler == nullptr)
    {
      G4Exception(
        "G4PSVolumeFlux::ProcessHits", "SCORER0123", JustWarning,
        "G4TScoreHistFiller is not instantiated!! Histogram is not filled.");
    }
    else
    {
      filler->FillH1(hitIDMap[index], thisStepPoint->GetKineticEnergy(), flux);
    }
  }
 
  return true;
}

SetDivAre()

void G4PSVolumeFlux::SetDivAre ( G4bool val )

inline

Definition at line 54 of file G4PSVolumeFlux.hh.

{ divare = val; }

SetDivCos()

void G4PSVolumeFlux::SetDivCos ( G4bool val )

inline

Definition at line 55 of file G4PSVolumeFlux.hh.

{ divcos = val; }

Referenced by G4ScoreQuantityMessenger::SetNewValue().

---

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

• G4PSVolumeFlux.hh
• G4PSVolumeFlux.cc