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// $Id: G4VBremAngularDistribution.hh,v 1.1 2010-10-14 16:34:04 vnivanch Exp $
// GEANT4 tag $Name: not supported by cvs2svn $
//
// -------------------------------------------------------------------
//
// GEANT4 Class file
//
//
// File name:  G4VBremAngularDistribution
//
// Author:     Pedro Rodrigues  (psilva@lip.pt)
//             Andreia Trindade (andreia@lip.pt)
//             Luis Peralta     (luis@lip.pt)
//             Design from Maria Grazia Pia (MariaGrazia.Pia@ge.infn.it) 
//            
// 
// Creation date: 21 March 2003
//
// Modifications: 
// 21 Mar 2003  A.Trindade    First implementation acording with new design
// 13 Oct 2010  V.Ivanchenko  Moved to utils  
//
// Class Description: 
//
// Abstract class for Bremsstrahlung Angular Distribution Generation

// -------------------------------------------------------------------
//

#ifndef G4VBremAngularDistribution_h
#define G4VBremAngularDistribution_h 1

#include "globals.hh"
#include "G4VEmAngularDistribution.hh"

class G4VBremAngularDistribution : public G4VEmAngularDistribution
{
public:

  G4VBremAngularDistribution(const G4String& name);

  virtual ~G4VBremAngularDistribution();

  virtual G4double PolarAngle(const G4double initial_energy,
			      const G4double final_energy,
                              const G4int Z) = 0;

  virtual void PrintGeneratorInformation() const;

private:

  // hide assignment operator 
  G4VBremAngularDistribution & operator=(const  G4VBremAngularDistribution &right);
  G4VBremAngularDistribution(const  G4VBremAngularDistribution&);

};

#endif