G4INCLParticleSampler.hh

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//
// INCL++ intra-nuclear cascade model
// Alain Boudard, CEA-Saclay, France
// Joseph Cugnon, University of Liege, Belgium
// Jean-Christophe David, CEA-Saclay, France
// Pekka Kaitaniemi, CEA-Saclay, France, and Helsinki Institute of Physics, Finland
// Sylvie Leray, CEA-Saclay, France
// Davide Mancusi, CEA-Saclay, France
//
#define INCLXX_IN_GEANT4_MODE 1
 
#include "globals.hh"
 
#ifndef G4INCLPARTICLESAMPLER_HH_
#define G4INCLPARTICLESAMPLER_HH_
 
#include "G4INCLNuclearDensity.hh"
#include "G4INCLINuclearPotential.hh"
#include "G4INCLInterpolationTable.hh"
 
namespace G4INCL {
 
  class ParticleSampler {
 
    public:
      ParticleSampler(const G4int A, const G4int Z, const G4int S);
 
      ~ParticleSampler();
 
      NuclearDensity const *getDensity() const { return theDensity; }
 
      NuclearPotential::INuclearPotential const *getPotential() const { return thePotential; }
 
      G4double getRPCorrelationCoefficient(const ParticleType t) const {
// assert(t==Proton || t==Neutron);
        return rpCorrelationCoefficient[t];
      }
 
      void setDensity(NuclearDensity const * const d);
 
      void setPotential(NuclearPotential::INuclearPotential const * const p);
 
      void setRPCorrelationCoefficient(const ParticleType t, const G4double corrCoeff) {
// assert(t==Proton || t==Neutron);
        rpCorrelationCoefficient[t] = corrCoeff;
      }
 
      ParticleList sampleParticles(ThreeVector const &position);
      void sampleParticlesIntoList(ThreeVector const &position, ParticleList &theList);
 
    private:
 
      void updateSampleOneParticleMethods();
 
      typedef Particle *(ParticleSampler::*ParticleSamplerMethod)(const ParticleType t) const;
 
      ParticleSamplerMethod sampleOneProton;
 
      ParticleSamplerMethod sampleOneNeutron;
 
      Particle *sampleOneParticleWithRPCorrelation(const ParticleType t) const;
 
      Particle *sampleOneParticleWithoutRPCorrelation(const ParticleType t) const;
 
      Particle *sampleOneParticleWithFuzzyRPCorrelation(const ParticleType t) const;
 
      const G4int theA;
 
      const G4int theZ;
 
      const G4int theS;
 
      InterpolationTable const *theRCDFTable[UnknownParticle];
 
      InterpolationTable const *thePCDFTable[UnknownParticle];
 
      NuclearDensity const *theDensity;
 
      NuclearPotential::INuclearPotential const *thePotential;
 
      G4double rpCorrelationCoefficient[UnknownParticle];
  };
 
}
 
#endif // G4INCLPARTICLESAMPLER_HH_