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// $Id$
//
// Hadronic Process: Nuclear De-excitations
// by V. Lara (Nov 1999)

#ifndef G4VCoulombBarrier_h
#define G4VCoulombBarrier_h 1

#include "globals.hh"

class G4VCoulombBarrier
{
public:

  G4VCoulombBarrier(G4int anA, G4int aZ);
  virtual ~G4VCoulombBarrier();

  virtual G4double GetCoulombBarrier(G4int ARes, G4int ZRes, 
				     G4double U) const = 0;
					
  G4int GetA(void) const {return theA;}
  G4int GetZ(void) const {return theZ;}

private:

  G4VCoulombBarrier();
  G4VCoulombBarrier(const G4VCoulombBarrier & right);
  const G4VCoulombBarrier & operator=(const G4VCoulombBarrier & right);
  G4bool operator==(const G4VCoulombBarrier & right) const;
  G4bool operator!=(const G4VCoulombBarrier & right) const;
	
  G4int theA;
  G4int theZ;

};

#endif