SUSYGenFilterTool.h

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/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
 
/*
 * @file DerivationFrameworkSUSY/SUSYGenFilterTool.h
 * @author TJ Khoo
 * @date July 2015
 * @brief tool to decorate EventInfo with quantities needed to disentangle generator filtered samples
*/
 
 
#ifndef DerivationFramework_SUSYGenFilterTool_H
#define DerivationFramework_SUSYGenFilterTool_H
 
#include <string>
 
#include "AthenaBaseComps/AthAlgTool.h"
#include "GaudiKernel/ToolHandle.h"
#include "DerivationFrameworkInterfaces/IAugmentationTool.h"
 
#include "xAODTruth/TruthParticleContainer.h"
#include "MCTruthClassifier/MCTruthClassifierDefs.h"
#include "MCTruthClassifier/IMCTruthClassifier.h"
 
namespace DerivationFramework {
 
  class SUSYGenFilterTool : public AthAlgTool, public IAugmentationTool {
 
  public:
    SUSYGenFilterTool(const std::string& t, const std::string& n, const IInterface* p);
    ~SUSYGenFilterTool();
    virtual StatusCode initialize() override;
    virtual StatusCode addBranches() const override;
 
    StatusCode getGenFiltVars(const xAOD::TruthParticleContainer* tpc, float& genFiltHT, float& genFiltMET) const;
 
    bool isPrompt( const xAOD::TruthParticle* tp ) const;
    MCTruthPartClassifier::ParticleOrigin getPartOrigin(const xAOD::TruthParticle* tp) const;
 
  private:
 
    std::string m_eventInfoName;
    std::string m_mcName;
    std::string m_truthJetsName;
 
    float m_MinJetPt;  
    float m_MaxJetEta; 
    float m_MinLepPt;  
    float m_MaxLepEta; 
 
    ToolHandle<IMCTruthClassifier> m_classif;
 
 
  }; 
 
} 
 
 
#endif