1 #ifndef ALIAODCONVERSIONPHOTON_H
2 #define ALIAODCONVERSIONPHOTON_H
4 #include "AliConversionPhotonBase.h"
5 #include "AliKFConversionPhoton.h"
6 #include "AliAODConversionParticle.h"
8 class AliAODConversionPhoton : public AliAODConversionParticle, public AliConversionPhotonBase {
13 AliAODConversionPhoton();
14 AliAODConversionPhoton(AliKFConversionPhoton *kfphoton);
15 AliAODConversionPhoton(TLorentzVector *vec);
18 AliAODConversionPhoton(const AliAODConversionPhoton & g);
20 AliAODConversionPhoton & operator = (const AliAODConversionPhoton & g);
23 virtual ~AliAODConversionPhoton();
25 // Overwrite GetLabelFunctions to Make it accessible via AliAODConversionParticle
26 virtual Int_t GetLabel(Int_t i) const { return AliConversionPhotonBase::GetTrackLabel(i); };
27 virtual Int_t GetLabel1() const { return AliConversionPhotonBase::GetTrackLabelPositive(); };
28 virtual Int_t GetLabel2() const { return AliConversionPhotonBase::GetTrackLabelNegative(); };
30 virtual Double_t GetPhotonMass() const {return AliAODConversionParticle::M();}
31 virtual Double_t GetPhotonPt() const {return AliAODConversionParticle::Pt();}
32 virtual Double_t GetPhotonP() const {return AliAODConversionParticle::P();}
33 virtual Double_t GetPhotonEta() const {return AliAODConversionParticle::Eta();}
34 virtual Double_t GetPhotonTheta() const {return AliAODConversionParticle::Theta();}
35 virtual Double_t GetPhotonPhi() const {return AliAODConversionParticle::Phi();}
36 virtual Double_t GetPx() const { return AliAODConversionParticle::Px();}
37 virtual Double_t GetPy() const { return AliAODConversionParticle::Py();}
38 virtual Double_t GetPz() const { return AliAODConversionParticle::Pz();}
39 void CalculateDistanceOfClossetApproachToPrimVtx(const AliVVertex* primVertex);
40 void SetMassToZero() { SetE(P()); }
41 Float_t GetDCAzToPrimVtx()const {return fDCAzPrimVtx;}
42 Float_t GetDCArToPrimVtx()const {return fDCArPrimVtx;}
48 ClassDef(AliAODConversionPhoton,2)