X-Git-Url: http://git.uio.no/git/?p=u%2Fmrichter%2FAliRoot.git;a=blobdiff_plain;f=TPC%2FAliComplexCluster.h;h=7ee134b68c1593d08f6f201108f28bc1771a1960;hp=6c7e19d3dee29f26e753f7ba33730b64463945b9;hb=4fc2da50c524ea1bd75c369c13cd166e843a546d;hpb=c9787763364b2d82b681c3ebeda9401603b9489f diff --git a/TPC/AliComplexCluster.h b/TPC/AliComplexCluster.h index 6c7e19d3dee..7ee134b68c1 100644 --- a/TPC/AliComplexCluster.h +++ b/TPC/AliComplexCluster.h @@ -4,11 +4,42 @@ * See cxx source for full Copyright notice */ /* $Id$ */ +// +// this is a class +// AliComplexCluster +// by M. Ivanov +// #include "TObject.h" +#include "TMath.h" +#include "AliTPCclusterMI.h" +// class AliComplexCluster : public TObject { + friend class AliTPC; + friend class AliTPCClusterFinder; + friend class AliClusters; public: + + AliComplexCluster() { + fTracks[0]=fTracks[1]=fTracks[2]=0; + fX=fY=fQ=fSigmaX2=fSigmaY2=fSigmaXY=fArea=fMax=0.; + } + virtual ~AliComplexCluster() {;} + Bool_t IsSortable() const; + Int_t Compare(const TObject *o) const; + // the following getters are needed by HLT + // please dont remove... C. Loizides + Int_t GetTrack(Int_t i)const {return fTracks[i];} //labels of overlapped tracks + Float_t GetX()const {return fX;} + Float_t GetY()const {return fY;} + Float_t GetQ()const {return fQ;} + Float_t GetSigmaX2()const {return fSigmaX2;} + Float_t GetSigmaY2()const {return fSigmaY2;} + Float_t GetSigmaXY()const {return fSigmaXY;} + Float_t GetArea()const {return fArea;} + Float_t GetMax()const {return fMax;} +private: Int_t fTracks[3];//labels of overlapped tracks Float_t fX ; //Y of cluster Float_t fY ; //Z of cluster @@ -18,36 +49,161 @@ public: Float_t fSigmaXY; // XY moment Float_t fArea; //area of cluster Float_t fMax; //amplitude at maximum -public: - AliComplexCluster() { - fTracks[0]=fTracks[1]=fTracks[2]=0; - fX=fY=fQ=fSigmaX2=fSigmaY2=0.; - } - virtual ~AliComplexCluster() {;} - Bool_t IsSortable() const; - Int_t Compare(TObject *o) ; - ClassDef(AliComplexCluster,1) // Cluster manager + + ClassDef(AliComplexCluster,1) + // Cluster manager }; -class AliDigitCluster : public AliComplexCluster { -public: - Int_t fNx; //number of accepted x bins - Int_t fNy; //number of accepted y bins - Float_t fMaxX; //maximum x bin - Float_t fMaxY; //maximum y bin -public: - ClassDef(AliDigitCluster,1) // Tclusters + + +class AliTPCTrackerPoint { + friend class AliTPCtrackerMI; + friend class AliTPCseed; + public: + + AliTPCTrackerPoint(){fTX=0; fTY=0; fTZ=0; fTAngleZ=0; fTAngleY=0; fIsShared = 0;} + Float_t GetX() const {return (fTX*0.01);} + Float_t GetZ() const {return (fTZ*0.01);} + Float_t GetY() const {return (fTY*0.01);} + Float_t GetAngleZ() const {return (Float_t(fTAngleZ)*0.02);} + Float_t GetAngleY() const {return (Float_t(fTAngleY)*0.02);} + // + void SetX(Float_t x) { fTX = Short_t(TMath::Nint(x*100.));} + void SetY(Float_t y) { fTY = Short_t(TMath::Nint(y*100.));} + void SetZ(Float_t z) { fTZ = Short_t(TMath::Nint(z*100.));} + void SetAngleZ(Float_t anglez) {fTAngleZ = Char_t(TMath::Nint(anglez*50.));} + void SetAngleY(Float_t angley) {fTAngleY = Char_t(TMath::Nint(angley*50.));} + Float_t GetSigmaZ() const {return (fSigmaZ*0.02);} + Float_t GetSigmaY() const {return (fSigmaY*0.02);} + Float_t GetErrZ() const {return (fErrZ*0.005);} + Float_t GetErrY() const {return (fErrY*0.005);} + void SetErrZ(Float_t errz) {fErrZ = UChar_t(TMath::Nint(errz*200.));} + void SetErrY(Float_t erry) {fErrY = UChar_t(TMath::Nint(erry*200.));} + + void SetSigmaZ(Float_t sigmaz) {fSigmaZ = UChar_t(TMath::Nint(sigmaz*50.));} + void SetSigmaY(Float_t sigmay) {fSigmaY = UChar_t(TMath::Nint(sigmay*50.));} + // + private: + Short_t fTX; // x position of the cluster in cm - 10 mum prec + Short_t fTZ; // current prolongation in Z in cm - 10 mum prec. + Short_t fTY; // current prolongation in Y in cm - 10 mum prec. + Char_t fTAngleZ; // angle + Char_t fTAngleY; // angle + UShort_t fSigmaZ; // shape Z - normalised shape - normaliziation 1 - precision 2 percent + UShort_t fSigmaY; // shape Y - normalised shape - normaliziation 1 - precision 2 percent + UShort_t fErrZ; // z error estimate - in mm - 50 mum precision + UShort_t fErrY; // y error estimate - in mm - 50 mum precision + Char_t fIsShared; // indicate sharing of the point between several tracks + + ClassDef(AliTPCTrackerPoint,1) }; -class AliDifCluster : public AliDigitCluster { -public: - Float_t fDx; //delta x - Float_t fDy; //delta y - Float_t fAngleX;//x angle - Float_t fAngleY;//y angle - Float_t fOrigQ; //original charge - Int_t fGenerTrack; //track number of nearest track - ClassDef(AliDifCluster,1) // // Cluster manager +class AliTPCClusterPoint { + public: + AliTPCClusterPoint(){fCZ=fCY=fSigmaZ=fSigmaY=fQ=fMax=fCType=0;} + Float_t GetZ() const {return (fCZ*0.01);} + Float_t GetY() const {return (fCY*0.01);} + Float_t GetSigmaZ() const {return (fSigmaZ*0.02);} + Float_t GetSigmaY() const {return (fSigmaY*0.02);} + Int_t GetType() const {return fCType;} + Int_t GetMax() const {return fMax;} + Float_t GetQ() const {return fQ;} + + // + void SetY(Float_t y){ fCY = Short_t(TMath::Nint(y*100.));} + void SetZ(Float_t z){ fCZ = Short_t(TMath::Nint(z*100.));} + void SetSigmaZ(Float_t sigmaz) {fSigmaZ = UChar_t(TMath::Nint(sigmaz*50.));} + void SetSigmaY(Float_t sigmay) {fSigmaY = UChar_t(TMath::Nint(sigmay*50.));} + void SetQ(Float_t q) {fQ = UShort_t(q);} + void SetMax(Float_t max) {fMax = UShort_t(max);} + void SetType(Char_t type) {fCType = type;} + private: + Short_t fCZ; // current cluster position Z in cm - 100 mum precision + Short_t fCY; // current cluster position Y in cm - 100 mum precision + UChar_t fSigmaZ; // shape Z - normalised shape - normaliziation 1 - precision 2 percent + UChar_t fSigmaY; // shape Y - normalised shape - normaliziation 1 - precision 2 percent + UShort_t fQ; // total charge in cluster + UShort_t fMax; // charge at maximum + Char_t fCType; // type of the cluster + + // + ClassDef(AliTPCClusterPoint,1) +}; + + +class AliTPCExactPoint : public TObject{ + friend class AliTPCtrackerMI; + public: + AliTPCExactPoint(){fEZ=fEY=fEAngleZ=fEAngleY=fEAmp=fEPrim=fTrackID=0;} + private: + Float_t fEZ; // current "exact" position according simulation + Float_t fEY; // current "exact" position according simulation + Float_t fEX; // x poistion of the cluster + Float_t fEAngleZ; // angle Z + Float_t fEAngleY; // angle Y + Float_t fEAmp; // total charge deposited in row + Float_t fEPrim; // primary charge deposited in row + Int_t fTrackID; // id of the track + Int_t fRow; // row + Int_t fSec; //sector + ClassDef(AliTPCExactPoint,1) +}; + + +class AliTPCTrackPoint: public TObject{ + friend class AliTPCtrackerMI; + public: + AliTPCTrackPoint(){} + // AliTPCClusterPoint & GetCPoint(){return fCPoint;} + AliTPCTrackerPoint & GetTPoint(){return fTPoint;} + AliTPCclusterMI & GetCPoint(){return fCPoint;} + private: + // AliTPCClusterPoint fCPoint; + //Char_t fIsShared; + AliTPCTrackerPoint fTPoint; // track point + AliTPCclusterMI fCPoint; // cluster point + ClassDef(AliTPCTrackPoint,1) +}; + +class AliTPCTrackPoint2: public AliTPCTrackPoint{ + friend class AliTPCtrackerMI; + public: + AliTPCTrackPoint2(){} + private: + Float_t fGX; //global poition of the point + Float_t fGY; //global poition of the point + Float_t fGZ; //global poition of the point + // + Float_t fDY; //distortion of the clusters from the global helix (3 point interpolation) + Float_t fDZ; //distortion of the clusters from the global helix (3 point interpolation) + // + Float_t fDYU; //derivation in y up + Float_t fDYD; //distortion of y down + // + Float_t fDZU; //derivation in y up + Float_t fDZD; //distortion of y down + // + Float_t fDDY; //derivation in y,z up-down + Float_t fDDZ; //derivation in y,z up-down + // + Int_t fID; //id of the corresponding track + Int_t fLab; //MC label of the track + ClassDef(AliTPCTrackPoint2,1) }; + + + +class AliTPCTrackPointRef: public AliTPCTrackPoint{ + friend class AliTPCtrackerMI; + public: + AliTPCExactPoint & GetExactPoint(){return fEPoint;} + AliTPCExactPoint & GetNearestPoint(){return fNPoint;} + private: + AliTPCExactPoint fEPoint; //exact point belonging to track + AliTPCExactPoint fNPoint; //nearest point + ClassDef(AliTPCTrackPointRef,1) +}; + + #endif //ALICOMPLEXCLUSTER_H