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// $Id: G4DNAEmfietzoglouAngularDistributionPolicy.hh,v 1.2 2006/06/29 19:34:06 gunter Exp $
// GEANT4 tag $Name: geant4-08-02 $
//
//
// Nucl. Instr. Meth. 155 (1978) 145-156
// J. Phys. D: Appl. Phys. 33 (2000) 932-944
// Phys. Med. Biol. 45 (2000) 3171-3194

#ifndef   G4DNAEMFIETZOGLOUANGULARDISTRIBUTIONPOLICY_HH
 #define  G4DNAEMFIETZOGLOUANGULARDISTRIBUTIONPOLICY_HH
 
 #include "globals.hh"

 class G4DNAEmfietzoglouAngularDistributionPolicy
 {
  protected:
                                        G4DNAEmfietzoglouAngularDistributionPolicy() {}
                                       ~G4DNAEmfietzoglouAngularDistributionPolicy() {}

   G4double                             RandomizeCosTheta(G4double k, G4int z) const;
   G4bool                               KillIncomingParticle(G4double /* k */) const { return false; }
   void                                 BuildFinalStatesData(void) const {}
   
  private:
   G4double                             ScreeningFactor(G4double k, G4int z) const;

   // Hides default constructor and assignment operator as private 
                                        G4DNAEmfietzoglouAngularDistributionPolicy(const G4DNAEmfietzoglouAngularDistributionPolicy & copy); 
   G4DNAEmfietzoglouAngularDistributionPolicy & operator=(const G4DNAEmfietzoglouAngularDistributionPolicy & right);
 };
#endif /* G4DNAEMFIETZOGLOUANGULARDISTRIBUTIONPOLICY_HH */