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// $Id: G4GammaNuclearReaction.hh,v 1.15 2009/02/23 09:49:24 mkossov Exp $
// GEANT4 tag $Name: geant4-09-03 $
//
//
// GEANT4 physics class: G4GammaNuclearReaction - header file for CHIPS
// Created: J.P. Wellisch, following M.Kossov's algorithm. 2000/08/18 
// The last update: J.P. Wellisch, Thu Jun  6 2002.
// 01.09.2008 V.Ivanchenko move inline to source and define interaction name
// 17.02.2009 M.Kossov, now it is recommended to use the G4QCollision process

#ifndef G4GammaNuclearReaction_h
#define G4GammaNuclearReaction_h 1

#include "globals.hh"
#include "G4HadronicInteraction.hh"
#include "G4ChiralInvariantPhaseSpace.hh"

class G4GammaNuclearReaction : public G4HadronicInteraction
{
public: 

  G4GammaNuclearReaction();

  virtual ~G4GammaNuclearReaction();
    
  virtual G4HadFinalState* ApplyYourself(const G4HadProjectile& aTrack, 
                                         G4Nucleus& aTargetNucleus);

private:

  G4ChiralInvariantPhaseSpace theModel;

};

#endif
