JetReclusteringAlgo.h

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
 
#ifdef ROOTCORE
#ifndef JetReclustering_JetReclusteringAlgo_H
#define JetReclustering_JetReclusteringAlgo_H
 
#include <EventLoop/Algorithm.h>
 
#include <xAODRootAccess/Init.h>
#include <xAODRootAccess/Event.h>
#include <xAODRootAccess/TStore.h>
 
// reclustering
#include <AsgTools/AnaToolHandle.h>
#include <JetInterface/IJetExecuteTool.h>
 
class JetReclusteringAlgo : public EL::Algorithm
{
public:
  std::string m_name = "GiordonStark",
              m_inputJetContainer,
              m_outputJetContainer,
              m_rc_alg,
              m_outputXAODName;
  float m_radius = 1.0;
  float m_ptMin_input = 25.0; // GeV
  float m_ptMin_rc = 50.0; // GeV
  float m_ptFrac = 0.05;
  float m_subjet_radius = 0.2;
  float m_varR_minR = -1.0;
  float m_varR_mass = -1.0; // GeV
  bool m_doArea = false;
  std::string m_areaAttributes = "ActiveArea ActiveArea4vec";
  bool m_debug = false;
 
private:
  /* For counting and statistics */
  xAOD::Event  *m_event; 
  xAOD::TStore *m_store; 
 
  asg::AnaToolHandle<IJetExecuteTool> m_jetReclusteringTool; 
 
public:
  // this is a standard constructor
  JetReclusteringAlgo ();
 
  // these are the functions inherited from Algorithm
  virtual EL::StatusCode setupJob (EL::Job& job);
  virtual EL::StatusCode fileExecute ();
  virtual EL::StatusCode histInitialize ();
  virtual EL::StatusCode changeInput (bool firstFile);
  virtual EL::StatusCode initialize ();
  virtual EL::StatusCode execute ();
  virtual EL::StatusCode postExecute ();
  virtual EL::StatusCode finalize ();
  virtual EL::StatusCode histFinalize ();
 
  // this is needed to distribute the algorithm to the workers
  ClassDef(JetReclusteringAlgo, 1);
};
 
#endif
#endif // ROOTCORE