| | 1 | #ifndef ALIAODRECODECAYHF_H |
| | 2 | #define ALIAODRECODECAYHF_H |
| | 3 | /* Copyright(c) 1998-2006, ALICE Experiment at CERN, All rights reserved. * |
| | 4 | * See cxx source for full Copyright notice */ |
| | 5 | |
| | 6 | //*********************************************************** |
| | 7 | // Class AliAODRecoDecayHF |
| | 8 | // base class for AOD reconstructed heavy-flavour decays |
| | 9 | // Author: A.Dainese, andrea.dainese@lnl.infn.it |
| | 10 | //*********************************************************** |
| | 11 | |
| | 12 | #include "AliAODRecoDecay.h" |
| | 13 | |
| | 14 | class AliAODRecoDecayHF : public AliAODRecoDecay { |
| | 15 | |
| | 16 | public: |
| | 17 | |
| | 18 | AliAODRecoDecayHF(); |
| | 19 | AliAODRecoDecayHF(AliAODVertex *vtx2,Int_t nprongs,Short_t charge, |
| | 20 | Double_t *px,Double_t *py,Double_t *pz, |
| | 21 | Double_t *d0,Double_t *d0err); |
| | 22 | AliAODRecoDecayHF(AliAODVertex *vtx2,Int_t nprongs,Short_t charge, |
| | 23 | Double_t *d0,Double_t *d0err); |
| | 24 | virtual ~AliAODRecoDecayHF(); |
| | 25 | |
| | 26 | AliAODRecoDecayHF(const AliAODRecoDecayHF& source); |
| | 27 | AliAODRecoDecayHF& operator=(const AliAODRecoDecayHF& source); |
| | 28 | |
| | 29 | |
| | 30 | // primary vertex |
| | 31 | void SetOwnPrimaryVtx(AliAODVertex *vtx2) {fOwnPrimaryVtx = vtx2;} |
| | 32 | void CheckOwnPrimaryVtx() const |
| | 33 | {if(!fOwnPrimaryVtx) printf("fOwnPrimaryVtx not set"); return;} |
| | 34 | AliAODVertex* GetOwnPrimaryVtx() const {return fOwnPrimaryVtx;} |
| | 35 | void GetOwnPrimaryVtx(Double_t vtx[3]) const |
| | 36 | {CheckOwnPrimaryVtx();fOwnPrimaryVtx->GetPosition(vtx);} |
| | 37 | |
| | 38 | // kinematics & topology |
| | 39 | Double_t DecayLength() const |
| | 40 | {CheckOwnPrimaryVtx();return AliAODRecoDecay::DecayLength(fOwnPrimaryVtx);} |
| | 41 | Double_t DecayLengthError() const |
| | 42 | {CheckOwnPrimaryVtx();return AliAODRecoDecay::DecayLengthError(fOwnPrimaryVtx);} |
| | 43 | Double_t NormalizedDecayLength() const |
| | 44 | {CheckOwnPrimaryVtx();return AliAODRecoDecay::NormalizedDecayLength(fOwnPrimaryVtx);} |
| | 45 | Double_t DecayLengthXY() const |
| | 46 | {CheckOwnPrimaryVtx();return AliAODRecoDecay::DecayLengthXY(fOwnPrimaryVtx);} |
| | 47 | Double_t DecayLengthXYError() const |
| | 48 | {CheckOwnPrimaryVtx();return AliAODRecoDecay::DecayLengthXYError(fOwnPrimaryVtx);} |
| | 49 | Double_t NormalizedDecayLengthXY() const |
| | 50 | {CheckOwnPrimaryVtx();return AliAODRecoDecay::NormalizedDecayLengthXY(fOwnPrimaryVtx);} |
| | 51 | Double_t Ct(UInt_t pdg) const |
| | 52 | {CheckOwnPrimaryVtx();return AliAODRecoDecay::Ct(pdg,fOwnPrimaryVtx);} |
| | 53 | Double_t CosPointingAngle() const |
| | 54 | {CheckOwnPrimaryVtx();return AliAODRecoDecay::CosPointingAngle(fOwnPrimaryVtx);} |
| | 55 | Double_t CosPointingAngleXY() const |
| | 56 | {CheckOwnPrimaryVtx();return AliAODRecoDecay::CosPointingAngleXY(fOwnPrimaryVtx);} |
| | 57 | Double_t ImpParXY() const |
| | 58 | {CheckOwnPrimaryVtx();return AliAODRecoDecay::ImpParXY(fOwnPrimaryVtx);} |
| | 59 | Double_t QtProngFlightLine(Int_t ip) const |
| | 60 | {CheckOwnPrimaryVtx();return AliAODRecoDecay::QtProngFlightLine(ip,fOwnPrimaryVtx);} |
| | 61 | Double_t QlProngFlightLine(Int_t ip) const |
| | 62 | {CheckOwnPrimaryVtx();return AliAODRecoDecay::QlProngFlightLine(ip,fOwnPrimaryVtx);} |
| | 63 | |
| | 64 | // prongs |
| | 65 | Double_t Getd0errProng(Int_t ip) const {return fd0err[ip];} |
| | 66 | Double_t Normalizedd0Prong(Int_t ip) const |
| | 67 | {return Getd0Prong(ip)/Getd0errProng(ip);} |
| | 68 | |
| | 69 | |
| | 70 | protected: |
| | 71 | |
| | 72 | AliAODVertex *fOwnPrimaryVtx; // primary vertex for this candidate |
| | 73 | Double_t *fd0err; //[fNProngs] error on prongs rphi impact param [cm] |
| | 74 | |
| | 75 | ClassDef(AliAODRecoDecayHF,1) // base class for AOD reconstructed |
| | 76 | // heavy-flavour decays |
| | 77 | }; |
| | 78 | |
| | 79 | #endif |
git://git.uio.no / u / mrichter / AliRoot.git / blame_incremental