dc/d50/xAODTauFilter_8h_source.html

/*

  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration

*/

#ifndef GENERATORFILTERS_XAODTAUFILTER_H

#define GENERATORFILTERS_XAODTAUFILTER_H


#include "GeneratorModules/GenFilter.h"

#include "GaudiKernel/ServiceHandle.h"

#include "AthenaKernel/IAthRNGSvc.h"

#include "CLHEP/Vector/LorentzVector.h"

#include "xAODTruth/TruthParticle.h"

#include "xAODTruth/TruthParticleContainer.h"

#include "xAODTruth/TruthMetaDataContainer.h"


namespace CLHEP {

  class HepRandomEngine;

}


class xAODTauFilter : public GenFilter {

public:


  xAODTauFilter(const std::string& name, ISvcLocator* pSvcLocator);

  StatusCode filterInitialize();

  StatusCode filterFinalize();

  StatusCode filterEvent();


private:


  CLHEP::HepRandomEngine* getRandomEngine(const std::string& streamName,

                                          const EventContext& ctx) const;


  ServiceHandle<IAthRNGSvc> m_rndmSvc{this, "RndmSvc", "AthRNGSvc"};// Random number generator


  int m_Ntau;

  double m_etaMaxe;

  double m_etaMaxmu;

  double m_etaMaxhad;


  double m_pTmine;

  double m_pTminmu;

  double m_pTminhad;


  // new option variables:

  bool m_NewOpt;

  int m_Nleptau;

  int m_Nhadtau;

  double m_etaMaxlep;

  double m_pTminlep;

  double m_pTminlep_lead;

  double m_pTminhad_lead;

  bool m_ReverseFilter;

  bool m_HasTightRegion;

  double m_LooseRejectionFactor;

  double m_pTminlep_tight;

  double m_pTminlep_tight_lead;

  double m_pTminhad_tight;

  double m_pTminhad_tight_lead;

  int m_filterEventNumber;


  // Maximum amount of Taus variables:

  bool m_useMaxNTaus;

  int m_maxNtau;

  int m_maxNhadtau;

  int m_maxNleptau;


  //double m_eventsaccepted;

  //double m_eventsrefused;


  double m_events[6];

  double m_events_sel[6];


  double m_eventse;

  double m_eventsmu;

  double m_eventshad;


  double m_eventseacc;

  double m_eventsmuacc;

  double m_eventshadacc;


};


#endif