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//
// $Id$
//
// by V. Lara
//
// Modified:
// J. M. Quesada (July 08) cleanup 
// 20.08.2010 V.Ivanchenko added int Z and A and cleanup; added 
//                        G4ParticleDefinition to constructor,
//                        moved constructor and destructor to source

#ifndef G4PreCompoundNeutron_h
#define G4PreCompoundNeutron_h 1

#include "G4PreCompoundNucleon.hh"
#include "G4NeutronCoulombBarrier.hh"

class G4PreCompoundNeutron : public G4PreCompoundNucleon
{
public:

  G4PreCompoundNeutron();

  virtual ~G4PreCompoundNeutron();

protected:

  virtual G4double GetRj(G4int NumberParticles, G4int NumberCharged);

  virtual G4double CrossSection(G4double ekin); 

  virtual G4double GetAlpha();

  virtual G4double GetBeta();

  G4double GetOpt12(G4double K);

  G4double GetOpt34(G4double K);

private:

  // operators
  G4PreCompoundNeutron(const G4PreCompoundNeutron &right);
  const G4PreCompoundNeutron& 
  operator= (const G4PreCompoundNeutron &right);
  G4int operator==(const G4PreCompoundNeutron &right) const;
  G4int operator!=(const G4PreCompoundNeutron &right) const;    

  G4NeutronCoulombBarrier theNeutronCoulombBarrier;
  G4double ResidualAthrd;
  G4double FragmentAthrd;
  G4int FragmentA;
  G4int ResidualA;
  G4int ResidualZ;
  G4int theA;
  G4int theZ;
};
 
#endif