/cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/tauRecTools/src/TauCalibrateEM.h

#ifndef TAUREC_TAUCALIBRATEEM_H
#define TAUREC_TAUCALIBRATEEM_H

#include <string>
#include <tauRecTools/TauRecToolBase.h>

class TF1;

class TauCalibrateEM : virtual public TauRecToolBase {
public:
    TauCalibrateEM(const std::string& name);
    ASG_TOOL_CLASS2(TauCalibrateEM, TauRecToolBase, ITauToolBase);
    ~TauCalibrateEM();

    virtual StatusCode initialize();
    virtual StatusCode execute(xAOD::TauJet& pTau);
    virtual StatusCode finalize();

    virtual void print() const { }
    virtual StatusCode eventInitialize() { return StatusCode::SUCCESS; }
    virtual StatusCode eventFinalize() { return StatusCode::SUCCESS; }

private:
    // private methods
    double evaluate_new_pt(double pt, double eta, int ntrack, double emfrac);

    // configurables
    std::string m_response_functions_file;

    // private data
    TF1* m_f1_1p_lem;
    TF1* m_f1_1p_hem_barrel;
    TF1* m_f1_1p_hem_crack;
    TF1* m_f1_1p_hem_endcap;
    TF1* m_f1_mp_barrel;
    TF1* m_f1_mp_crack;
    TF1* m_f1_mp_endcap;

    std::pair<double, double> m_min_1p_lem;
    std::pair<double, double> m_min_1p_hem_barrel;
    std::pair<double, double> m_min_1p_hem_crack;
    std::pair<double, double> m_min_1p_hem_endcap;
    std::pair<double, double> m_min_mp_barrel;
    std::pair<double, double> m_min_mp_crack;
    std::pair<double, double> m_min_mp_endcap;

};

#endif  /* TAUCALIBRATEEM_H */

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