G4INCL::IsotopicDistribution Class Reference

Class that stores isotopic abundances for a given element. More...

#include <G4INCLNaturalIsotopicDistributions.hh>

Public Member Functions
	IsotopicDistribution (IsotopeVector const &aVector)
	Constructor. More...
G4int	drawRandomIsotope () const
	Draw a random isotope based on the abundance vector. More...
IsotopeVector const &	getIsotopes () const
	Get the isotope vector. More...

Detailed Description

Class that stores isotopic abundances for a given element.

Definition at line 64 of file G4INCLNaturalIsotopicDistributions.hh.

Constructor & Destructor Documentation

G4INCL::IsotopicDistribution::IsotopicDistribution

(

IsotopeVector const &

aVector

)

Constructor.

Definition at line 59 of file G4INCLNaturalIsotopicDistributions.cc.

                                                                         :
    theIsotopes(aVector)
  {
    G4double previousAbundance = 0.;
    // Cumulate the abundances
    for(IsotopeIter i=theIsotopes.begin(), e=theIsotopes.end(); i!=e; ++i) {
      i->theAbundance += previousAbundance;
      previousAbundance = i->theAbundance;
    }
    // Normalize the abundances to 1
    const G4double normalisation = 1./theIsotopes.back().theAbundance;
    for(IsotopeIter i=theIsotopes.begin(), e=theIsotopes.end(); i!=e; ++i)
      i->theAbundance *= normalisation;
  }

Member Function Documentation

G4int G4INCL::IsotopicDistribution::drawRandomIsotope

(

)

const

Draw a random isotope based on the abundance vector.

Definition at line 74 of file G4INCLNaturalIsotopicDistributions.cc.

                                                      {
    const G4double r = Random::shoot();
    for(unsigned int i=0; i<theIsotopes.size()-1; ++i) {
      if(r<=theIsotopes.at(i).theAbundance)
        return theIsotopes.at(i).theA;
    }
    return theIsotopes.back().theA;
  }

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IsotopeVector const & G4INCL::IsotopicDistribution::getIsotopes

(

)

const

Get the isotope vector.

Definition at line 83 of file G4INCLNaturalIsotopicDistributions.cc.

                                                               {
    return theIsotopes;
  }

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

• source/geant4.10.03.p02/source/processes/hadronic/models/inclxx/utils/include/G4INCLNaturalIsotopicDistributions.hh
• source/geant4.10.03.p02/source/processes/hadronic/models/inclxx/utils/src/G4INCLNaturalIsotopicDistributions.cc