METMakerAlg.h

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
 
// METMakerAlg.h
 
#ifndef METMakerAlg_H
#define METMakerAlg_H
 
#include "AthenaBaseComps/AthReentrantAlgorithm.h"
#include "GaudiKernel/ToolHandle.h"
 
#include "xAODEgamma/Electron.h"
#include "xAODEgamma/Photon.h"
#include "xAODMuon/Muon.h"
#include "xAODTau/TauJet.h"
 
#include "xAODJet/JetContainer.h"
#include "xAODMuon/MuonContainer.h"
#include "xAODEgamma/ElectronContainer.h"
#include "xAODEgamma/PhotonContainer.h"
#include "xAODTau/TauJetContainer.h"
 
#include "xAODMissingET/MissingETContainer.h"
#include "xAODMissingET/MissingETAssociationMap.h"
 
 
class IMETMaker;
class IAsgElectronLikelihoodTool;
class IAsgPhotonIsEMSelector;
namespace CP {
  class IMuonSelectionTool;
}
namespace TauAnalysisTools {
  class ITauSelectionTool;
}
 
namespace met {
  class METMakerAlg : public AthReentrantAlgorithm {
 
  public: 

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

    virtual ~METMakerAlg();

    virtual StatusCode  initialize() override;
    virtual StatusCode  execute(const EventContext& ctx) const override;
    virtual StatusCode  finalize() override;
 
  protected: // was private childORMETMaker
 
    virtual bool accept(const xAOD::Electron* el) const;
    virtual bool accept(const xAOD::Photon* ph) const;
    virtual bool accept(const xAOD::TauJet* tau) const;
    virtual bool accept(const xAOD::Muon* muon) const;
 
    std::string m_softclname;
    std::string m_softtrkname;
 
    //In release 21 need to replace the names of the containers by the appropriate data handles
    SG::ReadHandleKey<xAOD::ElectronContainer>      m_ElectronContainerKey;
    SG::ReadHandleKey<xAOD::PhotonContainer>        m_PhotonContainerKey;
    SG::ReadHandleKey<xAOD::TauJetContainer>        m_TauJetContainerKey;
    SG::ReadHandleKey<xAOD::MuonContainer>          m_MuonContainerKey;
    SG::ReadHandleKey<xAOD::JetContainer>           m_JetContainerKey;
 
    SG::ReadHandleKey<xAOD::MissingETContainer>           m_CoreMetKey;
 
    SG::WriteHandleKey<xAOD::MissingETContainer> m_metKey;
    SG::ReadHandleKey<xAOD::MissingETAssociationMap> m_metMapKey;
 
 
    bool m_doTruthLep;
    
    ToolHandle<IMETMaker> m_metmaker;
 
    ToolHandle<CP::IMuonSelectionTool> m_muonSelTool;
    ToolHandle<IAsgElectronLikelihoodTool> m_elecSelLHTool;
    ToolHandle<IAsgPhotonIsEMSelector>     m_photonSelIsEMTool;
    ToolHandle<TauAnalysisTools::ITauSelectionTool> m_tauSelTool;
 
  }; 
 
}
 
#endif