/afs/hep.man.ac.uk/u/markowen/ATLAS/SFrameProof/2011EPS/manTree/manTree/MElectron.h

#ifndef _MANTREE_MELECTRON_H__
#define _MANTREE_MELECTRON_H__

#include "manTree/MParticle.h"

#include <iosfwd>
#include <string>

#ifdef _ATHENA_CLASSES__
#include "egammaEvent/Electron.h"
class IPAUcaloIsolationTool;
#endif

namespace manchester {
  
class MInDetTrack;

const unsigned int AuthorUnknown  = 0x0;
const unsigned int AuthorElectron = 0x1;
const unsigned int AuthorSofte    = 0x2;
const unsigned int AuthorPhoton   = 0x4;
const unsigned int AuthorFrwd     = 0x8;

class MElectron : public MParticle {
public:
    MElectron();

    MElectron(const MElectron& em);

#ifdef _ATHENA_CLASSES__
    MElectron(const Analysis::Electron& em, IPAUcaloIsolationTool* isotool=0);
    MElectron(const Analysis::Electron& em, std::vector<double> isovalues);
#endif

    virtual ~MElectron();

    Double_t EoverP() const;

    void SetEoverP(const double ep);

    Bool_t IsLoose() const;

    Bool_t IsMedium() const;

    Bool_t IsTight() const;

    Bool_t IsRobustLoose() const;

    Bool_t IsRobustMedium() const;

    Bool_t IsRobusterTight() const;

    Bool_t IsLoosePlusPlus() const;

    Bool_t IsMediumPlusPlus() const;

    Bool_t IsTightPlusPlus() const;

    unsigned int Author() const;

    UInt_t IsEM() const;

    UInt_t GoodOQ() const;
    
    void SetAuthor(unsigned int author);

    Double_t Et20Cone() const;
    Double_t CorrectedEt20Cone() const;
    Double_t DataCorrectedEt20Cone() const;

    Double_t Et30Cone() const;
    Double_t CorrectedEt30Cone() const;
    Double_t DataCorrectedEt30Cone() const;

    Double_t Et40Cone() const;
    Double_t CorrectedEt40Cone() const;
    Double_t DataCorrectedEt40Cone() const;

    Double_t Et45Cone() const;

    Bool_t TopTriggerMatched() const;

    void SetTopTriggerMatched(bool matched);

    const MInDetTrack* InDetTrack() const;

    const TLorentzVector* Cluster() const;

    void SetCluster(const TLorentzVector& newclus);

    const TLorentzVector ClusTrkVec() const;

    Float_t EtaS2() const;

    Float_t EtaP() const;

    Float_t METWpx() const {return m_met_weights[0];}

    Float_t METWpy() const {return m_met_weights[1];}

    Float_t METWet() const {return m_met_weights[2];}
    
    void SetMETWeights(const float wpx, const float wpy, const float wet);
    void SetMETWeights(const std::vector<double>& weights);

    virtual std::string Type() const;

    MElectron& operator=(const MElectron& p);

    void SetIDTrkVtxParams(const float d0, const float theta, const float phi, const float z0);

    void SetIDTrkBSParams(const float d0, const float theta, const float phi, const float z0);

protected:
    virtual void Reset();

private:
    double m_eoverp;

    bool m_isLoose;

    bool m_isMedium;

    bool m_isTight;

    bool m_isRobustLoose;

    bool m_isRobustMedium;

    bool m_isRobusterTight;

    bool m_isLoosePlusPlus;

    bool m_isMediumPlusPlus;

    bool m_isTightPlusPlus;

    unsigned int m_author;

    unsigned int m_isem;

    unsigned int m_goodoq;

    Double_t m_etcone20; //< cone size = 0.2
    Double_t m_etcone30; //< cone size = 0.3
    Double_t m_etcone40; //< cone size = 0.4
    Double_t m_etcone45; //< cone size = 0.45
    Double_t m_ptcorr_etcone20; //< cone size = 0.2
    Double_t m_ptcorr_etcone30; //< cone size = 0.3
    Double_t m_ptcorr_etcone40; //< cone size = 0.4

    MInDetTrack* m_indetTrack;

    TLorentzVector* m_caloCluster;

    Float_t m_etas2;

    Float_t m_etap;

    bool m_toptrigger_match;

    Float_t m_met_weights[3];

#ifndef DOXYGEN_IGNORE
    ClassDef(MElectron, 18);
#endif

}; // class MElectron

} //namespace manchester

#endif

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