G4CellScoreComposer.cc

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//
//
// ----------------------------------------------------------------------
// GEANT 4 class source file
//
// G4CellSCoreComposer.cc
//
// ----------------------------------------------------------------------
 
#include "G4CellScoreComposer.hh"
#include "G4Step.hh"
 
G4CellScoreComposer::G4CellScoreComposer()
  : fSCScoreValues()
{}
 
G4CellScoreComposer::~G4CellScoreComposer() {}
 
void G4CellScoreComposer::EstimatorCalculation(const G4Step& aStep)
{
  G4StepPoint* p = aStep.GetPreStepPoint();
  if(!p)
  {
    G4Exception("G4CellScoreComposer::EstimatorCalculation", "Det0191",
                FatalException, " no pointer to pre PreStepPoint!");
  }
  G4double sl   = aStep.GetStepLength();
  G4double slw  = sl * p->GetWeight();
  G4double slwe = slw * p->GetKineticEnergy();
 
  G4double v = p->GetVelocity();
  if(!(v > 0.))
  {
    v = 10e-9;
  }
 
  fSCScoreValues.fSumSL += sl;
  fSCScoreValues.fSumSLW += slw;
  fSCScoreValues.fSumSLW_v += slw / v;
  fSCScoreValues.fSumSLWE += slwe;
  fSCScoreValues.fSumSLWE_v += slwe / v;
}
void G4CellScoreComposer::TrackEnters() { fSCScoreValues.fSumTracksEntering++; }
void G4CellScoreComposer::NewTrackPopedUp() { fSCScoreValues.fSumPopulation++; }
 
void G4CellScoreComposer::SetCollisionWeight(G4double weight)
{
  fSCScoreValues.fSumCollisions++;
  fSCScoreValues.fSumCollisionsWeight += weight;
}
 
const G4CellScoreValues& G4CellScoreComposer::GetStandardCellScoreValues() const
{
  if(fSCScoreValues.fSumSLW > 0.)
  {
    // divide by SumSLW or SumSLW_v ?
    fSCScoreValues.fNumberWeightedEnergy =
      fSCScoreValues.fSumSLWE_v / fSCScoreValues.fSumSLW_v;
 
    fSCScoreValues.fFluxWeightedEnergy =
      fSCScoreValues.fSumSLWE / fSCScoreValues.fSumSLW;
 
    fSCScoreValues.fAverageTrackWeight =
      fSCScoreValues.fSumSLW / fSCScoreValues.fSumSL;
  }
  return fSCScoreValues;
}
 
void G4CellScoreComposer::SetImportnace(G4double importance)
{
  fSCScoreValues.fImportance = importance;
}
 
std::ostream& operator<<(std::ostream& out, const G4CellScoreComposer& ps)
{
  G4CellScoreValues scores = ps.GetStandardCellScoreValues();
  out << "Tracks entering: " << scores.fSumTracksEntering << G4endl;
  out << "Population:      " << scores.fSumPopulation << G4endl;
  out << "Collisions:      " << scores.fSumCollisions << G4endl;
  out << "Collisions*Wgt:  " << scores.fSumCollisionsWeight << G4endl;
  out << "NumWGTedEnergy:  " << scores.fNumberWeightedEnergy << G4endl;
  out << "FluxWGTedEnergy: " << scores.fFluxWeightedEnergy << G4endl;
  out << "Aver.TrackWGT*I: " << scores.fAverageTrackWeight * scores.fImportance
      << G4endl;
  return out;
}