Pythia6Hadro2019.h

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//____________________________________________________________________________
/*!
 
\class    genie::Pythia6Hadro2019
 
\brief    Provides access to the PYTHIA hadronization models. \n
          Is a concrete implementation of the EventRecordVisitorI interface.
 
\author   Costas Andreopoulos <c.andreopoulos \at cern.ch>
          University of Liverpool
 
\created  August 17, 2004
 
\cpright  Copyright (c) 2003-2025, The GENIE Collaboration
          For the full text of the license visit http://copyright.genie-mc.org          
*/
//____________________________________________________________________________
 
#ifndef _PYTHIA6_HADRONIZATION_H_
#define _PYTHIA6_HADRONIZATION_H_
 
#include "Framework/Conventions/GBuild.h"
#include "Framework/Interaction/Interaction.h"
#include "Physics/Hadronization/PythiaBaseHadro2019.h"
 
#ifdef __GENIE_PYTHIA6_ENABLED__
#include <TPythia6.h>
#endif
 
namespace genie {
 
class GHepParticle;
 
class Pythia6Hadro2019 : public PythiaBaseHadro2019 {
 
public:
  Pythia6Hadro2019();
  Pythia6Hadro2019(string config);
  virtual ~Pythia6Hadro2019();
 
  // Implement the EventRecordVisitorI interface
  void ProcessEventRecord(GHepRecord * event) const;
 
  // Overload the Algorithm::Configure() methods to load private data
  // members from configuration options
  void Configure(const Registry & config);
  void Configure(string config);
 
private:
 
  bool Hadronize (GHepRecord* event) const;
 
  void CopyOriginalDecayFlags     (void) const;
  void SetDesiredDecayFlags       (void) const;
  void RestoreOriginalDecayFlags  (void) const;
 
  void LoadConfig (void);
  void Initialize (void);
 
#ifdef __GENIE_PYTHIA6_ENABLED__
  mutable TPythia6 * fPythia;  ///< PYTHIA6 wrapper class
#endif
};
 
}         // genie namespace
 
#endif    // _PYTHIA6_HADRONIZATION_H_