egammaTrackThinner.h

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef EGAMMAALGS_EGAMMATRACKTHINNER_H
#define EGAMMAALGS_EGAMMATRACKTHINNER_H
 
 
// INCLUDE HEADER FILES:
#include "xAODEgamma/ElectronContainerFwd.h"
#include "xAODEgamma/PhotonContainerFwd.h"
#include "xAODTracking/TrackParticleContainerFwd.h"
#include "xAODTracking/VertexContainerFwd.h"
 
#include "AthenaBaseComps/AthReentrantAlgorithm.h"
#include "GaudiKernel/ToolHandle.h"
#include "StoreGate/ReadHandleKey.h"
#include "StoreGate/ThinningHandleKey.h"
 
 
class egammaTrackThinner : public AthReentrantAlgorithm
{
 public:

  using AthReentrantAlgorithm::AthReentrantAlgorithm;
 

  StatusCode initialize() override final;
  StatusCode finalize() override final;
  StatusCode execute(const EventContext& ctx) const override final;
 
 private:
 

  SG::ReadHandleKey<xAOD::ElectronContainer> m_InputElectronContainerKey {this, 
      "InputElectronContainerName", 
      "Electrons", 
      "Name of the input electron container"};

  SG::ReadHandleKey<xAOD::PhotonContainer> m_InputPhotonContainerKey {this,
      "InputPhotonContainerName",
      "Photons",
      "Name of the input photon container"};
        
  SG::ReadHandleKey<xAOD::ElectronContainer> m_InputForwardElectronContainerKey
    { this,
      "InputForwardElectronContainerName",
      "",
      "Name of the input electron container" };

  SG::ThinningHandleKey<xAOD::TrackParticleContainer> m_TrackParticlesKey {this,
      "TrackParticleContainerName", 
      "",
      "Name of the Track Particle container to thin"};

  SG::ThinningHandleKey<xAOD::VertexContainer> m_VertexKey {this,
      "VertexContainerName", 
      "",
      "Name of the Vertex container to thin"};

  StringProperty m_streamName
  { this, "StreamName", "", "Name of the stream being thinned" };

  Gaudi::Property<bool> m_doThinning{this, "doThinning", true, "Bool to do Thinning"};
};
 
#endif