* 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;
+ friend class AliTPCFast;
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
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=fSigmaXY=fArea=fMax=0.;
- }
- virtual ~AliComplexCluster() {;}
- Bool_t IsSortable() const;
- Int_t Compare(const TObject *o) const;
- 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
+ ClassDef(AliComplexCluster,1)
+ // Cluster manager
};
class AliTPCTrackerPoint {
- 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
+ friend class AliTPCtrackerMI;
+ friend class AliTPCseed;
public:
- AliTPCTrackerPoint(){fTX=0; fTY=0; fTZ=0; fTAngleZ=0; fTAngleY=0;}
- inline Float_t GetX() {return (fTX*0.01);}
- inline Float_t GetZ() {return (fTZ*0.01);}
- inline Float_t GetY() {return (fTY*0.01);}
- inline Float_t GetAngleZ() {return (Float_t(fTAngleZ)*0.02);}
- inline Float_t GetAngleY() {return (Float_t(fTAngleY)*0.02);}
+
+ 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 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.));}
//
- public:
+ 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 AliTPCClusterPoint {
- 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 fErrZ; // z error estimate - in mm - 50 mum precision
- UChar_t fErrY; // y error estimate - in mm - 50 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
public:
- AliTPCClusterPoint(){fCZ=fCY=fSigmaZ=fSigmaY=fErrZ=fErrY=fQ=fMax=fCType=0;}
- inline Float_t GetZ() {return (fCZ*0.01);}
- inline Float_t GetY() {return (fCY*0.01);}
- inline Float_t GetErrZ() {return (fErrZ*0.005);}
- inline Float_t GetErrY() {return (fErrY*0.005);}
- inline Float_t GetSigmaZ() {return (fSigmaZ*0.02);}
- inline Float_t GetSigmaY() {return (fSigmaY*0.02);}
- inline Int_t GetType() {return fCType;}
- inline Int_t GetMax() {return fMax;}
- inline Float_t GetQ() {return fQ;}
+ 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 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.));}
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
//
- public:
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(){ fIsShared = kFALSE;}
- AliTPCClusterPoint & GetCPoint(){return fCPoint;}
+ AliTPCTrackPoint(){}
+ // AliTPCClusterPoint & GetCPoint(){return fCPoint;}
AliTPCTrackerPoint & GetTPoint(){return fTPoint;}
- public:
- AliTPCClusterPoint fCPoint;
- AliTPCTrackerPoint fTPoint;
- Bool_t fIsShared; // indicate sharing of the point between several tracks
+ 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;}
- public:
+ private:
AliTPCExactPoint fEPoint; //exact point belonging to track
AliTPCExactPoint fNPoint; //nearest point
ClassDef(AliTPCTrackPointRef,1)
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff