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//
// FermiBreakUp de-excitation model
// by V. Ivanchenko (July 2016)
//

#ifndef G4FermiFragment_h
#define G4FermiFragment_h 1

#include "globals.hh"
#include "G4FragmentVector.hh"
#include "G4CoulombBarrier.hh"

class G4FermiFragment 
{
public:

  explicit G4FermiFragment(G4int anA, G4int aZ, G4int sp, G4double exc);

  ~G4FermiFragment();

  inline G4int GetA(void) const 
  {
    return A;
  }
  
  inline G4int GetZ(void) const 
  {
    return Z;
  }
  
  inline G4int GetSpin(void) const 
  {
    return spin;
  }

  inline G4double GetExcitationEnergy(void) const 
  {
    return excitEnergy;
  }

  inline G4double GetFragmentMass(void) const
  {
    return fragmentMass;
  }

  inline G4double GetTotalEnergy(void) const
  {
    return (fragmentMass + excitEnergy);
  }

  inline G4double GetCoulombBarrier(G4int Ares, G4int Zres, G4double Eex) const
  {
    return cBarrier->GetCoulombBarrier(Ares, Zres, Eex);
  }

  inline G4bool operator==(const G4FermiFragment &right) const
  {
    return (A == right.A && Z == right.Z &&
	    std::abs(excitEnergy - right.excitEnergy) < 0.0001);
  }

private:

  G4double excitEnergy;
  G4double fragmentMass;

  G4CoulombBarrier* cBarrier;

  G4int A;
  G4int Z;
  G4int spin;

  G4FermiFragment(const G4FermiFragment &right);  
  const G4FermiFragment & operator=(const G4FermiFragment &right);
  G4bool operator!=(const G4FermiFragment &right) const;
};


#endif


