G4eIonisationParameters Class Reference

#include <G4eIonisationParameters.hh>

Public Member Functions
	G4eIonisationParameters (G4int minZ=1, G4int maxZ=99)
	~G4eIonisationParameters ()
G4double	Parameter (G4int Z, G4int shellIndex, G4int parameterIndex, G4double e) const
G4double	Excitation (G4int Z, G4double e) const
void	PrintData () const

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Detailed Description

Definition at line 61 of file G4eIonisationParameters.hh.

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Constructor & Destructor Documentation

G4eIonisationParameters::G4eIonisationParameters	(	G4int	minZ = 1,
		G4int	maxZ = 99
	)

Definition at line 63 of file G4eIonisationParameters.cc.

  : zMin(minZ), zMax(maxZ),
  length(24)
{
  LoadData();
}

G4eIonisationParameters::~G4eIonisationParameters

(

)

Definition at line 71 of file G4eIonisationParameters.cc.

{ 
  // Reset the map of data sets: remove the data sets from the map 
  std::map<G4int,G4VEMDataSet*,std::less<G4int> >::iterator pos;

  for (pos = param.begin(); pos != param.end(); ++pos)
    {
      G4VEMDataSet* dataSet = (*pos).second;
      delete dataSet;
    }

  for (pos = excit.begin(); pos != excit.end(); ++pos)
    {
      G4VEMDataSet* dataSet = (*pos).second;
      delete dataSet;
    }

  activeZ.clear();
}

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Member Function Documentation

G4double G4eIonisationParameters::Excitation	(	G4int	Z,
		G4double	e
	)			const

Definition at line 125 of file G4eIonisationParameters.cc.

References G4cout, and G4endl.

Referenced by G4eIonisationSpectrum::Excitation().

{
  G4double value = 0.;
  std::map<G4int,G4VEMDataSet*,std::less<G4int> >::const_iterator pos;

  pos = excit.find(Z);
  if (pos!= excit.end()) {
    G4VEMDataSet* dataSet = (*pos).second;

    const G4DataVector ener = dataSet->GetEnergies(0);
    G4double ee = std::max(ener.front(),std::min(ener.back(),e));
    value = dataSet->FindValue(ee);
  } else {
    G4cout << "WARNING: G4IonisationParameters::Excitation "
           << "did not find ID = "
           << Z << G4endl;
  }

  return value;
}

G4double G4eIonisationParameters::Parameter	(	G4int	Z,
		G4int	shellIndex,
		G4int	parameterIndex,
		G4double	e
	)			const

Definition at line 92 of file G4eIonisationParameters.cc.

References G4VEMDataSet::FindValue(), G4cout, G4endl, and G4VEMDataSet::GetEnergies().

Referenced by G4eIonisationSpectrum::AverageEnergy(), G4eIonisationSpectrum::Probability(), and G4eIonisationSpectrum::SampleEnergy().

{
  G4double value = 0.;
  G4int id = Z*100 + parameterIndex;
  std::map<G4int,G4VEMDataSet*,std::less<G4int> >::const_iterator pos;

  pos = param.find(id);
  if (pos!= param.end()) {
    G4VEMDataSet* dataSet = (*pos).second;
    G4int nShells = dataSet->NumberOfComponents();

    if(shellIndex < nShells) { 
      const G4VEMDataSet* component = dataSet->GetComponent(shellIndex);
      const G4DataVector ener = component->GetEnergies(0);
      G4double ee = std::max(ener.front(),std::min(ener.back(),e));
      value = component->FindValue(ee);
    } else {
      G4cout << "WARNING: G4IonisationParameters::FindParameter "
             << "has no parameters for shell= " << shellIndex 
             << "; Z= " << Z
             << G4endl;
    }
  } else {
    G4cout << "WARNING: G4IonisationParameters::Parameter "
           << "did not find ID = "
           << shellIndex << G4endl;
  }

  return value;
}

void G4eIonisationParameters::PrintData

(

)

const

Definition at line 384 of file G4eIonisationParameters.cc.

References G4cout, G4endl, and G4VEMDataSet::PrintData().

Referenced by G4eIonisationSpectrum::PrintData().

{
  G4cout << G4endl;
  G4cout << "===== G4eIonisationParameters =====" << G4endl;
  G4cout << G4endl;

  size_t nZ = activeZ.size();
  std::map<G4int,G4VEMDataSet*,std::less<G4int> >::const_iterator pos;

  for (size_t i=0; i<nZ; i++) {
    G4int Z = (G4int)activeZ[i];      

    for (size_t j=0; j<length; j++) {
    
      G4int index = Z*100 + j;

      pos = param.find(index);
      if (pos!= param.end()) {
        G4VEMDataSet* dataSet = (*pos).second;
        size_t nShells = dataSet->NumberOfComponents();

        for (size_t k=0; k<nShells; k++) {

          G4cout << "===== Z= " << Z << " shell= " << k 
                 << " parameter[" << j << "]  =====" 
                 << G4endl;
          const G4VEMDataSet* comp = dataSet->GetComponent(k);
          comp->PrintData();
        }
      }
    }
  }
  G4cout << "====================================" << G4endl;
}

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

• G4eIonisationParameters.hh
• G4eIonisationParameters.cc

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