#include <G4CrossSectionHandler.hh>

Inheritance diagram for G4CrossSectionHandler:

Collaboration diagram for G4CrossSectionHandler:

Public Member Functions
	G4CrossSectionHandler ()

	~G4CrossSectionHandler ()

Public Member Functions inherited from G4VCrossSectionHandler
	G4VCrossSectionHandler ()

	G4VCrossSectionHandler (G4VDataSetAlgorithm interpolation, G4double minE=250 CLHEP::eV, G4double maxE=100 *CLHEP::GeV, G4int nBins=200, G4double unitE=CLHEP::MeV, G4double unitData=CLHEP::barn, G4int minZ=1, G4int maxZ=99)

virtual	~G4VCrossSectionHandler ()

void	Initialise (G4VDataSetAlgorithm interpolation=0, G4double minE=250 CLHEP::eV, G4double maxE=100 *CLHEP::GeV, G4int numberOfBins=200, G4double unitE=CLHEP::MeV, G4double unitData=CLHEP::barn, G4int minZ=1, G4int maxZ=99)

G4int	SelectRandomAtom (const G4MaterialCutsCouple *couple, G4double e) const

const G4Element *	SelectRandomElement (const G4MaterialCutsCouple *material, G4double e) const

G4int	SelectRandomShell (G4int Z, G4double e) const

G4VEMDataSet *	BuildMeanFreePathForMaterials (const G4DataVector *energyCuts=0)

G4double	FindValue (G4int Z, G4double e) const

G4double	FindValue (G4int Z, G4double e, G4int shellIndex) const

G4double	ValueForMaterial (const G4Material *material, G4double e) const

void	LoadData (const G4String &dataFile)

void	LoadNonLogData (const G4String &dataFile)

void	LoadShellData (const G4String &dataFile)

void	PrintData () const

void	Clear ()

Protected Member Functions
virtual std::vector< G4VEMDataSet * > *	BuildCrossSectionsForMaterials (const G4DataVector &energyVector, const G4DataVector *energyCuts=0)

Protected Member Functions inherited from G4VCrossSectionHandler
G4int	NumberOfComponents (G4int Z) const

void	ActiveElements ()

virtual G4VDataSetAlgorithm *	CreateInterpolation ()

const G4VDataSetAlgorithm *	GetInterpolation () const

Private Member Functions
	G4CrossSectionHandler (const G4CrossSectionHandler &)

G4CrossSectionHandler &	operator= (const G4CrossSectionHandler &right)

Detailed Description

Definition at line 57 of file G4CrossSectionHandler.hh.

Constructor & Destructor Documentation

◆ G4CrossSectionHandler() [1/2]

G4CrossSectionHandler::G4CrossSectionHandler ( )

Definition at line 64 of file G4CrossSectionHandler.cc.

65 { }

◆ ~G4CrossSectionHandler()

G4CrossSectionHandler::~G4CrossSectionHandler ( )

Definition at line 67 of file G4CrossSectionHandler.cc.

68 { }

◆ G4CrossSectionHandler() [2/2]

G4CrossSectionHandler::G4CrossSectionHandler ( const G4CrossSectionHandler & )

private

Member Function Documentation

◆ BuildCrossSectionsForMaterials()

std::vector< G4VEMDataSet * > * G4CrossSectionHandler::BuildCrossSectionsForMaterials	(	const G4DataVector &	energyVector,
		const G4DataVector *	energyCuts = `0`
	)

protectedvirtual

Implements G4VCrossSectionHandler.

Definition at line 71 of file G4CrossSectionHandler.cc.

 {
   G4DataVector* energies;
   G4DataVector* data;
 
   G4DataVector* log_energies;
   G4DataVector* log_data;
 
   std::vector<G4VEMDataSet*>* matCrossSections = new std::vector<G4VEMDataSet*>;
 
   const G4ProductionCutsTable* theCoupleTable=
         G4ProductionCutsTable::GetProductionCutsTable();
   size_t numOfCouples = theCoupleTable->GetTableSize();
 
   size_t nOfBins = energyVector.size();
   const G4VDataSetAlgorithm* interpolationAlgo = CreateInterpolation();
 
   for (size_t mLocal=0; mLocal<numOfCouples; mLocal++)
     {
       const G4MaterialCutsCouple* couple = theCoupleTable->GetMaterialCutsCouple(mLocal);
       const G4Material* material= couple->GetMaterial();
       G4int nElements = material->GetNumberOfElements();
       const G4ElementVector* elementVector = material->GetElementVector();
       const G4double* nAtomsPerVolume = material->GetAtomicNumDensityVector();
 
       G4VDataSetAlgorithm* algo = interpolationAlgo->Clone();
 
       G4VEMDataSet* setForMat = new G4CompositeEMDataSet(algo,1.,1.);
 
       for (G4int i=0; i<nElements; i++) {
  
         G4int Z = (G4int) (*elementVector)[i]->GetZ();
         G4double density = nAtomsPerVolume[i];
 
         energies = new G4DataVector;
         data = new G4DataVector;
 
         log_energies = new G4DataVector;
         log_data = new G4DataVector;
 
 
         for (size_t bin=0; bin<nOfBins; bin++)
       {
         G4double e = energyVector[bin];
         energies->push_back(e);
             if (e==0.) e=1e-300;
             log_energies->push_back(std::log10(e));
         G4double cross = density*FindValue(Z,e);
         data->push_back(cross);
             if (cross==0.) cross=1e-300;
             log_data->push_back(std::log10(cross));
       }
 
         G4VDataSetAlgorithm* algo1 = interpolationAlgo->Clone();
 
 //      G4VEMDataSet* elSet = new G4EMDataSet(i,energies,data,algo1,1.,1.);
 
         G4VEMDataSet* elSet = new G4EMDataSet(i,energies,data,log_energies,log_data,algo1,1.,1.);
 
         setForMat->AddComponent(elSet);
       }
 
       matCrossSections->push_back(setForMat);
     }
   delete interpolationAlgo;
   return matCrossSections;
 }

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◆ operator=()

G4CrossSectionHandler& G4CrossSectionHandler::operator= ( const G4CrossSectionHandler & right )

private

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

Public Member Functions

Protected Member Functions

Private Member Functions