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//J. M. Quesada (August 2008).  
//Based  on previous work by V. Lara
//


#ifndef G4PreCompoundNucleon_h
#define G4PreCompoundNucleon_h 1

#include "G4PreCompoundFragment.hh"

class G4PreCompoundNucleon : public G4PreCompoundFragment
{
private:
  // default constructor
  G4PreCompoundNucleon() {};

public:
  
  // copy constructor
  G4PreCompoundNucleon(const G4PreCompoundNucleon &right): 
    G4PreCompoundFragment(right) {}

  // constructor  
  G4PreCompoundNucleon(const G4double anA, 
		       const G4double aZ, 
		       G4VCoulombBarrier* aCoulombBarrier,		       
		       const G4String & aName) :
    G4PreCompoundFragment(anA,aZ,aCoulombBarrier,aName) {} 


  virtual ~G4PreCompoundNucleon() {}

  // operators  
  const G4PreCompoundNucleon & 
  operator=(const G4PreCompoundNucleon &right) 
  {
    if (&right != this) this->G4PreCompoundFragment::operator=(right);
    return *this;
  }
  
  G4bool operator==(const G4PreCompoundNucleon &right) const 
  { 
    return G4PreCompoundFragment::operator==(right);
  }
    
  G4bool operator!=(const G4PreCompoundNucleon &right) const 
  { 
    return G4PreCompoundFragment::operator!=(right);
  }
    
  virtual G4double ProbabilityDistributionFunction(const G4double eKin,
						   const G4Fragment& aFragment);
  
  private:

  G4bool IsItPossible(const G4Fragment&) ;   
    
 protected:

  virtual G4double CrossSection(const G4double ekin)=0; 

  virtual G4double GetRj(const G4int NumberParticles, const G4int NumberCharged) = 0; 

 };

#endif