MissingETObjectCollectionMaker.h

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/*
   Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
 */
 
#ifndef ANALYSISTOP_TOPSYSTEMATICOBJECTMAKER_MISSINGETOBJECTCOLLECTIONMAKER_H
#define ANALYSISTOP_TOPSYSTEMATICOBJECTMAKER_MISSINGETOBJECTCOLLECTIONMAKER_H
 
// system include(s):
#include <memory>
 
// Framework include(s):
#include "AsgTools/AsgTool.h"
#include "AsgTools/ToolHandle.h"
 
// Systematic include(s):
#include "PATInterfaces/SystematicSet.h"
 
#include "METInterface/IMETMaker.h"
#include "METInterface/IMETSystematicsTool.h"
#include "METInterface/IMETSignificance.h"
 
namespace xAOD {
  class SystematicEvent;
}
 
namespace top {
  class TopConfig;
}
 
namespace top {
  class MissingETObjectCollectionMaker final: public asg::AsgTool {
  public:
    explicit MissingETObjectCollectionMaker(const std::string& name);
    virtual ~MissingETObjectCollectionMaker() {}
 
    // Delete Standard constructors
    MissingETObjectCollectionMaker(const MissingETObjectCollectionMaker& rhs) = delete;
    MissingETObjectCollectionMaker(MissingETObjectCollectionMaker&& rhs) = delete;
    MissingETObjectCollectionMaker& operator = (const MissingETObjectCollectionMaker& rhs) = delete;
 
    StatusCode initialize();
    StatusCode recalculateMET(const bool executeNominal);
 
    // return specific Systematic
    inline virtual const std::list<CP::SystematicSet>& specifiedSystematics() const {return m_specifiedSystematics;}
 
    // return all recommendedSystematics
    inline const std::list<CP::SystematicSet>& recommendedSystematics() const {return m_recommendedSystematics;}
  protected:
    // specify Systematic
    virtual void specifiedSystematics(const std::set<std::string>& specifiedSystematics);
  private:
    StatusCode recalculateEventMET(const xAOD::SystematicEvent* event,
                                   const xAOD::MissingETContainer* met_core,
                                   const bool forceUseLooseObjects=false,
                                   const std::string& outputContainerSuffix="");
 
    std::shared_ptr<top::TopConfig> m_config;
 
    std::list<CP::SystematicSet> m_specifiedSystematics;
    std::list<CP::SystematicSet> m_recommendedSystematics;
 
    std::string m_MET_core;
 
    ToolHandle<IMETMaker> m_met_maker;
    ToolHandle<IMETSystematicsTool> m_met_systematics;
    ToolHandle<IMETSignificance> m_metSignif;
  };
}
 
#endif