FlowSelectorAlg.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
#ifndef FLOW_SELECTOR_ALG_HH
#define FLOW_SELECTOR_ALG_HH
 
#include "AthenaBaseComps/AthReentrantAlgorithm.h"
 
#include "StoreGate/WriteDecorHandleKey.h"
#include "StoreGate/ReadDecorHandleKey.h"
 
#include "xAODBase/IParticleContainer.h"
 
namespace ftag {
 
  class FlowSelectorAlg :  public AthReentrantAlgorithm {
  public:

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

    virtual StatusCode initialize() override;
    virtual StatusCode execute(const EventContext&)  const override;
 
 
  private:
 
    using IPC = xAOD::IParticleContainer;
 
    SG::ReadDecorHandleKey<IPC> m_constituentKey {
      this, "Constituents", "Something.constituentLinks",
      "Key for the input flow links"};
 
    SG::WriteDecorHandleKey<IPC> m_neutralConstituentOutKey {
      this, "OutConstituentsNeutral", "Something.constituentLinks",
      "Link to be added to the Jet for neutral constituents"};
 
    SG::WriteDecorHandleKey<IPC> m_chargedConstituentOutKey {
      this, "OutConstituentsCharged", "Something.constituentLinks",
      "Link to be added to the Jet fr charged constituents"};
  };
 
} // end namespace ftag
 
#endif