BJetCalibrationAlg.h

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/

 
#ifndef JET_ANALYSIS_ALGORITHMS__BJET_CALIBRATION_ALG_H
#define JET_ANALYSIS_ALGORITHMS__BJET_CALIBRATION_ALG_H
 
#include <AnaAlgorithm/AnaAlgorithm.h>
#include <SystematicsHandles/SysCopyHandle.h>
#include <SystematicsHandles/SysListHandle.h>
#include <SystematicsHandles/SysReadHandle.h>
#include <SelectionHelpers/SysReadSelectionHandle.h>
#include <SystematicsHandles/SysWriteDecorHandle.h>
 
#include <JetAnalysisInterfaces/IMuonInJetCorrectionTool.h>
#include <JetAnalysisInterfaces/IBJetCorrectionTool.h>
#include "MuonAnalysisInterfaces/IMuonSelectionTool.h"
 
#include "xAODJet/JetContainer.h"
#include "xAODMuon/MuonContainer.h"
 
namespace CP
{
 
  class BJetCalibrationAlg final : public EL::AnaAlgorithm
  {
  public:
    using EL::AnaAlgorithm::AnaAlgorithm;
    StatusCode initialize () override;
    StatusCode execute (const EventContext& ctx) override;
 
  private:

    ToolHandle<CP::IMuonSelectionTool> m_muonSelectionTool{this, "muonSelectionTool", "", "tool for muon quality selection"};

    ToolHandle<IMuonInJetCorrectionTool> m_muonInJetTool {this, "muonInJetTool", "MuonInJetCorrectionTool", "the muon-in-jet correction tool tool we apply"};
    
    ToolHandle<IBJetCorrectionTool> m_bJetTool {this, "bJetTool", "", "the b-jet pt correction tool tool we apply"};
    
    SysListHandle m_systematicsList {this};
 
    SysCopyHandle<xAOD::JetContainer> m_jetHandle {
      this, "jets", "", "the jet collection to run on"};
 
    SysReadSelectionHandle m_jetPreselection {
      this, "jetPreselection", "", "the preselection to apply to jets"};
 
    SysReadHandle<xAOD::MuonContainer> m_muonHandle{
      this, "muons", "", "Muon collection to retrieve"};
 
    SysReadSelectionHandle m_muonPreselection {
      this, "muonPreselection", "", "the preselection to apply to muons"};
 
    SysWriteDecorHandle<int> m_nmuons {
      this, "NMuonsDecorName", "n_muons_%SYS%", "Name of output decorator for n_muons"};
 
    Gaudi::Property<bool> m_onlyDecorate{
      this, "onlyDecorate", false, "Only decorate jets with an additional 4-vector"};
  };
 
}
 
#endif