SumNLeptonPtSelectorAlg.h

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/*
   Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/

 
#ifndef EVENT_SELECTOR_SUMNLEPTONPTSELECTORALG_H
#define EVENT_SELECTOR_SUMNLEPTONPTSELECTORALG_H
 
// Algorithm includes
#include <AnaAlgorithm/AnaAlgorithm.h>
#include <AsgTools/PropertyWrapper.h>
#include <SystematicsHandles/SysReadHandle.h>
#include <SelectionHelpers/SysReadSelectionHandle.h>
#include <SelectionHelpers/SysWriteSelectionHandle.h>
 
// Framework includes
#include <xAODBase/IParticleContainer.h>
#include <xAODEventInfo/EventInfo.h>
 
#include <EventSelectionAlgorithms/SignEnums.h>
 
namespace CP {

 
  class SumNLeptonPtSelectorAlg final : public EL::AnaAlgorithm {

  public:
    SumNLeptonPtSelectorAlg(const std::string &name, ISvcLocator *pSvcLocator);
    virtual StatusCode initialize() override;
    virtual StatusCode execute(const EventContext& ctx) override;
 
  private:

    Gaudi::Property<float> m_elptmin {this, "minPtEl", 0., "minimum electron pT (in MeV)"};

    Gaudi::Property<float> m_muptmin {this, "minPtMu", 0., "minimum muon pT (in MeV)"};

    Gaudi::Property<float> m_tauptmin {this, "minPtTau", 0., "minimum tau pT (in MeV)"};

    Gaudi::Property<std::string> m_sign {this, "sign", "SetMe", "comparison sign to use"};

    Gaudi::Property<int> m_count {this, "count", 0, "count value"};

    Gaudi::Property<bool> m_useDressedProperties{this, "useDressedProperties", false,
      "whether to use dressed lepton kinematics rather than simple P4 kinematics"};

    SignEnum::ComparisonOperator m_signEnum{};

    CP::SysListHandle m_systematicsList {this};

    CP::SysReadHandle<xAOD::IParticleContainer> m_electronsHandle {
      this, "electrons", "", "the electron container to use"
    };

    CP::SysReadSelectionHandle m_electronSelection {
      this, "electronSelection", "", "the selection on the input electrons"
    };

    CP::SysReadHandle<xAOD::IParticleContainer> m_muonsHandle {
      this, "muons", "", "the muon container to use"
    };

    CP::SysReadSelectionHandle m_muonSelection {
      this, "muonSelection", "", "the selection on the input muons"
    };

    CP::SysReadHandle<xAOD::IParticleContainer> m_tausHandle {
      this, "taus", "", "the taus container to use"
    };

    CP::SysReadSelectionHandle m_tauSelection {
      this, "tauSelection", "", "the selection on the input taus"
    };

    CP::SysReadHandle<xAOD::EventInfo> m_eventInfoHandle {
      this, "eventInfo", "EventInfo", "the EventInfo container to read selection decisions from"
    };

    CP::SysReadSelectionHandle m_preselection {
      this, "eventPreselection", "SetMe", "name of the preselection to check before applying this one"
    };

    CP::SysWriteSelectionHandle m_decoration {
      this, "decorationName", "SetMe", "decoration name for the NObjects selector"
    };
 
  }; // class
} // namespace CP
 
#endif // EVENT_SELECTOR_SUMNLEPTONPTSELECTORALG_H