X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=TRD%2FAliTRDcluster.h;h=6373fc462b9a478ba31db8b0534f05ae9b10c1cd;hb=53ffa98aac2a2c49689286bed1aaef61a1d2cac6;hp=906a25913fda49714f63952259c4d91f1e2e8713;hpb=5843e42061d97f8b982230b8d3e071a8eaccabe0;p=u%2Fmrichter%2FAliRoot.git diff --git a/TRD/AliTRDcluster.h b/TRD/AliTRDcluster.h index 906a25913fd..6373fc462b9 100644 --- a/TRD/AliTRDcluster.h +++ b/TRD/AliTRDcluster.h @@ -13,12 +13,19 @@ #include "AliCluster.h" +class AliTRDtrackletWord; + class AliTRDcluster : public AliCluster { -public: + friend class AliHLTTRDCluster; +public: enum ETRDclusterStatus { kInChamber = BIT(16) // Out of fiducial volume of chamber (signal tails) ,kFivePad = BIT(17) // Deconvoluted clusters + ,kLUT = BIT(18) + ,kGAUS = BIT(19) + ,kCOG = BIT(20) + ,kXcorr = BIT(21) // steer efficient vd corrections }; enum ETRDclusterMask { kMaskedLeft = 0 @@ -27,56 +34,76 @@ public: }; AliTRDcluster(); - AliTRDcluster( - Int_t det, Float_t q, Float_t *pos, Float_t *sig, - Int_t *tracks, Char_t npads, Short_t *signals, - UChar_t col, UChar_t row, UChar_t time, - Char_t timebin, Float_t center, UShort_t volid); + AliTRDcluster(Int_t det, UChar_t col, UChar_t row, UChar_t time, const Short_t *sig, UShort_t volid); + AliTRDcluster(Int_t det, Float_t q, Float_t *pos, Float_t *sig + , Int_t *tracks, Char_t npads, Short_t * const signals + , UChar_t col, UChar_t row, UChar_t time + , Char_t timebin, Float_t center, UShort_t volid); + AliTRDcluster(const AliTRDtrackletWord *const tracklet, Int_t det, UShort_t volid); AliTRDcluster(const AliTRDcluster &c); virtual ~AliTRDcluster() {}; + AliTRDcluster &operator=(const AliTRDcluster &c); - virtual void AddTrackIndex(Int_t *i); - void Clear(Option_t *o=""); + virtual void AddTrackIndex(const Int_t * const i); + void Clear(Option_t *o=""); - Bool_t IsEqual(const TObject *otherCluster) const; - Bool_t IsInChamber() const { return TestBit(kInChamber); } - Bool_t IsMasked() const { return fClusterMasking ? kTRUE : kFALSE; } - Bool_t IsShared() const { return IsClusterShared();} - Bool_t IsUsed() const { return IsClusterUsed(); } - Bool_t IsFivePad() const { return TestBit(kFivePad);} - - UChar_t GetPadMaskedPosition() const { return fClusterMasking & 7; } - UChar_t GetPadMaskedStatus() const { return fClusterMasking >> 3; } - Int_t GetDetector() const { return fDetector; } - Int_t GetLocalTimeBin() const { return fLocalTimeBin; } - Float_t GetQ() const { return fQ; } - Int_t GetNPads() const { return fNPads; } - Float_t GetCenter() const { return fCenter; } - Int_t GetPadCol() const { return fPadCol; } - Int_t GetPadRow() const { return fPadRow; } - Int_t GetPadTime() const { return fPadTime; } - Short_t *GetSignals() { return fSignals; } - Float_t GetSumS() const; - Float_t GetXpos(Float_t t0, Float_t vd, Float_t *const q=0x0); - Float_t GetYpos(Float_t Sigma2, Float_t PadWidth, Float_t *const yPos1=0x0, Float_t *const yPos2=0x0); - - void Print(Option_t* o="") const; - - void SetLocalTimeBin(Char_t t) { fLocalTimeBin = t; } - void SetInChamber(Bool_t in = kTRUE) { SetBit(kInChamber,in); } - void SetPadMaskedPosition(UChar_t position); - void SetPadMaskedStatus(UChar_t status); - void SetPadCol(UChar_t inPadCol){ fPadCol = inPadCol;} - void SetPadRow(UChar_t inPadRow){ fPadRow = inPadRow;} - void SetPadTime(UChar_t inPadTime){ fPadTime = inPadTime;} - void SetDetector(Short_t inDetector){ fDetector = inDetector;} - void SetQ(Float_t inQ){ fQ = inQ;} - void SetClusterMasking(UChar_t inClusterMasking){ fClusterMasking = inClusterMasking;} - void SetShared(Bool_t sh = kTRUE) { SetBit(AliCluster::kShared,sh); } - void Use(Int_t = 0) { SetBit(AliCluster::kUsed, kTRUE); } - void SetFivePad(Bool_t b = kTRUE) { SetBit(kFivePad,b);} + Bool_t IsEqual(const TObject *otherCluster) const; + Bool_t IsInChamber() const { return TestBit(kInChamber); } + Bool_t IsMasked() const { return fClusterMasking ? kTRUE : kFALSE; } + Bool_t IsShared() const { return IsClusterShared(); } + Bool_t IsUsed() const { return IsClusterUsed(); } + Bool_t IsFivePad() const { return TestBit(kFivePad); } + inline Bool_t IsRPhiMethod(ETRDclusterStatus m) const; + Bool_t HasXcorr() const { return TestBit(kXcorr); } + + UChar_t GetPadMaskedPosition() const { return fClusterMasking & 7; } + UChar_t GetPadMaskedStatus() const { return fClusterMasking >> 3; } + Int_t GetDetector() const { return fDetector; } + Int_t GetLocalTimeBin() const { return fLocalTimeBin; } + Float_t GetQ() const { return fQ; } + Int_t GetNPads() const { return fNPads; } + Float_t GetCenter() const { return fCenter; } + Int_t GetPadCol() const { return fPadCol; } + Int_t GetPadRow() const { return fPadRow; } + Int_t GetPadTime() const { return fPadTime; } + Short_t *GetSignals() { return fSignals; } + Float_t GetSumS() const; + + static Double_t GetSX(Int_t tb, Double_t z=-1); + static Double_t GetSYdrift(Int_t tb, Int_t ly=0, Double_t z=-1); + static Double_t GetSYcharge(Float_t q); + static Double_t GetSYprf(Int_t ly, Double_t center, Double_t s2); + static Double_t GetXcorr(Int_t tb, Double_t z=-1); + static Double_t GetYcorr(Int_t ly, Float_t y); + Float_t GetXloc(Double_t t0, Double_t vd + , const Double_t *const q = 0x0 + , const Double_t *const xq = 0x0 + , Double_t z = 0.2); + Float_t GetYloc(Double_t y0, Double_t s2, Double_t W, Double_t *const y1=0x0, Double_t *const y2=0x0); + + void Print(Option_t* o="") const; + + void SetLocalTimeBin(Char_t t) { fLocalTimeBin = t; } + void SetNPads(Int_t n) { fNPads = n; } + void SetPadCol(UChar_t inPadCol) { fPadCol = inPadCol; } + void SetPadRow(UChar_t inPadRow) { fPadRow = inPadRow; } + void SetPadTime(UChar_t inPadTime) { fPadTime = inPadTime; } + void SetDetector(Short_t inDetector) { fDetector = inDetector; } + void SetQ(Float_t inQ) { fQ = inQ; } + void SetClusterMasking(UChar_t inClusterMasking) { fClusterMasking = inClusterMasking; } + void SetShared(Bool_t sh = kTRUE) { SetBit(AliCluster::kShared,sh); } + void SetFivePad(Bool_t b = kTRUE) { SetBit(kFivePad,b); } + void SetInChamber(Bool_t in = kTRUE) { SetBit(kInChamber,in); } + void SetPadMaskedPosition(UChar_t position); + void SetPadMaskedStatus(UChar_t status); + void SetSigmaY2(Float_t s2, Float_t dt, Float_t exb, Float_t x0, Float_t z=-1., Float_t tgp=0.); + inline void SetRPhiMethod(ETRDclusterStatus m); + void SetXcorr(Bool_t xc = kTRUE) { SetBit(kXcorr,xc); } + + void Use(Int_t u = 1) { SetBit(AliCluster::kUsed, u ? kTRUE : kFALSE); } protected: + UChar_t fPadCol; // Central pad number in column direction UChar_t fPadRow; // Central pad number in row direction UChar_t fPadTime; // Uncalibrated time bin number @@ -88,6 +115,40 @@ protected: Float_t fQ; // Amplitude Float_t fCenter; // Center of the cluster relative to the pad - ClassDef(AliTRDcluster, 6) // Cluster for the TRD +private: + + Float_t GetDYcog(const Double_t *const y1=0x0, const Double_t *const y2=0x0); + Float_t GetDYlut(const Double_t *const y1=0x0, const Double_t *const y2=0x0); + Float_t GetDYgauss(Double_t sw, Double_t *const y1=0x0, Double_t *const y2=0x0); + static void FillLUT(); + + static const Int_t fgkNlut; //! Number of bins of the LUT + static Double_t *fgLUT; //! The lookup table + + ClassDef(AliTRDcluster, 7) // Cluster for the TRD + }; + +//________________________________________________ +inline Bool_t AliTRDcluster::IsRPhiMethod(ETRDclusterStatus m) const +{ + if(m==kLUT && TestBit(kLUT)) return kTRUE; + else if(m==kGAUS && TestBit(kGAUS)) return kTRUE; + else if(m==kCOG && (!TestBit(kLUT)&&!TestBit(kGAUS))) return kTRUE; + + return kFALSE; +} + +//________________________________________________ +inline void AliTRDcluster::SetRPhiMethod(ETRDclusterStatus m) +{ + SetBit(kCOG,0);SetBit(kLUT,0);SetBit(kGAUS,0); + switch(m){ + case kCOG: SetBit(kCOG); break; + case kLUT: SetBit(kLUT); break; + case kGAUS: SetBit(kGAUS); break; + default: SetBit(kLUT); break; + } +} + #endif