JetGroomer.h

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// this file is -*- C++ -*-
/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef JETREC_JETGROOMER_H
#define JETREC_JETGROOMER_H

 
#include "AsgTools/AsgTool.h"
 
#include "AsgDataHandles/ReadHandleKey.h"
#include "AsgDataHandles/WriteHandleKey.h"
 
#include "JetInterface/IJetProvider.h"
 
#include "JetEDM/PseudoJetVector.h"
#include "JetRec/PseudoJetContainer.h"
 
#include "xAODJet/JetContainer.h"
#include "xAODJet/JetAuxContainer.h"
 
 
namespace JetGrooming {
  class JetGroomer
    : public asg::AsgTool,
      virtual public JetProvider<xAOD::JetAuxContainer>
  {
    ASG_TOOL_CLASS(JetGroomer, IJetProvider)
 
    public:
    using asg::AsgTool::AsgTool;
 
    virtual StatusCode initialize() override;
 
    // From IJetProvider
    virtual std::pair<std::unique_ptr<xAOD::JetContainer>, std::unique_ptr<SG::IAuxStore> > getJets() const override final;
 
    // Implementation of grooming goes here
    // The jet is inserted into the output container, which is necessary for speed
    // in the xAOD container paradigm
    virtual void insertGroomedJet(const xAOD::Jet&, const PseudoJetContainer&, xAOD::JetContainer&, PseudoJetVector&) const = 0;
 
  protected:
    SG::ReadHandleKey<xAOD::JetContainer> m_inputJetContainer {this, "UngroomedJets", "ungroomedinput", "Input ungroomed jet container"};

    SG::ReadHandleKey<PseudoJetContainer> m_inputPseudoJets {this, "ParentPseudoJets", "inputpseudojet", "input constituents of parent JetContainer"};
 
    SG::WriteHandleKey<PseudoJetVector> m_finalPseudoJets {this, "FinalPseudoJets_DONOTSET", "", "output pseudojets -- autoconfigured name"};
 
  };
 
}
#endif