#include "AliTPCreco.h"
#include "AliPID.h"
#include "AliTPCclusterMI.h"
+#include "AliTPCtrackerSector.h"
class TFile;
class AliTPCParam;
class AliTPCseed;
class AliTPCTrackerPoint;
-class AliESD;
+class AliESDEvent;
class TTree;
class AliESDkink;
class TTreeSRedirector;
class AliTrackPoint;
+
+
class AliTPCtrackerMI : public AliTracker {
public:
AliTPCtrackerMI();
virtual ~AliTPCtrackerMI();
//
void SetIteration(Int_t iteration){fIteration = iteration;}
- virtual Int_t Clusters2Tracks (AliESD *esd);
- virtual Int_t RefitInward (AliESD *esd);
+ virtual Int_t Clusters2Tracks (AliESDEvent *esd);
+ virtual Int_t RefitInward (AliESDEvent *esd);
virtual Int_t LoadClusters (TTree * tree);
+ virtual Int_t LoadClusters (TObjArray * arr); // another input
+ virtual Int_t LoadClusters (TClonesArray * arr); // another input
Int_t LoadClusters();
void UnloadClusters();
- void Transform(AliCluster * cluster);
+ Int_t LoadInnerSectors();
+ Int_t LoadOuterSectors();
+ virtual void FillClusterArray(TObjArray* array) const;
+ void Transform(AliTPCclusterMI * cluster);
//
- void SetIO(); //set default IO from folders
- void SetIO(TTree * input, TTree * output, AliESD * event);
void FillESD(TObjArray* arr);
- void WriteTracks();
- void WriteTracks(TTree * tree);
void DeleteSeeds();
void SetDebug(Int_t debug){ fDebug = debug;}
- void FindKinks(TObjArray * array, AliESD * esd);
- void FindV0s(TObjArray * array, AliESD * esd);
+ void FindKinks(TObjArray * array, AliESDEvent * esd);
+ //
+ void FindCurling(TObjArray * array, AliESDEvent * esd, Int_t iter);
+ void FindSplitted(TObjArray * array, AliESDEvent * esd, Int_t iter);
+ void FindMultiMC(TObjArray * array, AliESDEvent * esd, Int_t iter);
+ //
+ void FindV0s(TObjArray * array, AliESDEvent * esd);
void UpdateKinkQualityM(AliTPCseed * seed);
void UpdateKinkQualityD(AliTPCseed * seed);
Int_t CheckKinkPoint(AliTPCseed*seed, AliTPCseed &mother, AliTPCseed &daughter, AliESDkink &kink);
virtual Int_t CookLabel(AliTPCseed *t,Float_t wrong, Int_t first,Int_t last ) const;
void RotateToLocal(AliTPCseed *seed);
-
Int_t FollowProlongation(AliTPCseed& t, Int_t rf=0, Int_t step=1);
Int_t FollowProlongationFast(AliTPCseed& t, Int_t rf=0, Int_t step=1);
Int_t FollowToNextCluster( AliTPCseed& t, Int_t nr);
Int_t PropagateBack(TObjArray * arr);
- Int_t PropagateBack(AliESD * event);
+ Int_t PropagateBack(AliESDEvent * event);
Int_t PropagateBack(AliTPCseed *pt, Int_t row0, Int_t row1);
Int_t PropagateForward();
Int_t PropagateForward2(TObjArray * arr);
void SortTracks(TObjArray * arr, Int_t mode) const;
-
virtual Double_t ErrY2(AliTPCseed* seed, AliTPCclusterMI * cl = 0);
virtual Double_t ErrZ2(AliTPCseed* seed, AliTPCclusterMI * cl = 0);
Bool_t GetProlongation(Double_t x1, Double_t x2, Double_t x[5], Double_t &y, Double_t &z);
public:
-//**************** Internal tracker class **********************
- class AliTPCSector;
- class AliTPCRow {
- public:
- AliTPCRow();
- ~AliTPCRow();
- void InsertCluster(const AliTPCclusterMI *c, UInt_t index);
- void ResetClusters();
- operator int() const {return fN;}
- Int_t GetN() const {return fN;}
- const AliTPCclusterMI* operator[](Int_t i) const {return fClusters[i];}
- UInt_t GetIndex(Int_t i) const {return fIndex[i];}
- inline Int_t Find(Double_t z) const;
- AliTPCclusterMI * FindNearest(Double_t y, Double_t z, Double_t roady, Double_t roadz) const;
- AliTPCclusterMI * FindNearest2(Double_t y, Double_t z, Double_t roady, Double_t roadz, UInt_t & index) const;
- AliTPCclusterMI * FindNearest3(Double_t y, Double_t z, Double_t roady, Double_t roadz, UInt_t & index) const;
-
- void SetX(Double_t x) {fX=x;}
- Double_t GetX() const {return fX;}
- Float_t GetDeadZone() const {return fDeadZone;}
- void SetDeadZone(Float_t d) {fDeadZone=d;}
- Int_t GetN1() const {return fN1;}
- void SetN1(Int_t n) {fN1=n;}
- Int_t GetN2() const {return fN2;}
- void SetN2(Int_t n) {fN2=n;}
- AliTPCclusterMI* GetClusters1() const {return fClusters1;}
- AliTPCclusterMI* GetClusters2() const {return fClusters2;}
- void SetClusters1(AliTPCclusterMI* cl) {fClusters1=cl;}
- void SetClusters2(AliTPCclusterMI* cl) {fClusters2=cl;}
- void SetCluster1(Int_t i, AliTPCclusterMI cl) {fClusters1[i]=cl;}
- void SetCluster2(Int_t i, AliTPCclusterMI cl) {fClusters2[i]=cl;}
- AliTPCclusterMI* GetCluster1(Int_t i) const {return &fClusters1[i];}
- AliTPCclusterMI* GetCluster2(Int_t i) const {return &fClusters2[i];}
- Short_t GetFastCluster(Int_t i) const {return fFastCluster[i];}
- void SetFastCluster(Int_t i, Short_t cl) {fFastCluster[i]=cl;}
-
-private:
- AliTPCRow & operator=(const AliTPCRow & );
- AliTPCRow(const AliTPCRow& /*r*/); //dummy copy constructor
- Float_t fDeadZone; // the width of the dead zone
- AliTPCclusterMI *fClusters1; //array with clusters 1
- Int_t fN1; //number of clusters on left side
- AliTPCclusterMI *fClusters2; //array with clusters 2
- Int_t fN2; // number of clusters on right side of the TPC
- Short_t fFastCluster[510]; //index of the nearest cluster at given position
- Int_t fN; //number of clusters
- const AliTPCclusterMI *fClusters[kMaxClusterPerRow]; //pointers to clusters
- // indexes for cluster at given position z
- // AliTPCclusterMI *fClustersArray; //
- UInt_t fIndex[kMaxClusterPerRow]; //indeces of clusters
- Double_t fX; //X-coordinate of this row
-
- };
-
-//**************** Internal tracker class **********************
- class AliTPCSector {
- public:
- AliTPCSector():
- fN(0),
- fRow(0),
- fAlpha(0.),
- fAlphaShift(0.),
- fPadPitchWidth(0.),
- fPadPitchLength(0.),
- f1PadPitchLength(0.),
- f2PadPitchLength(0.){}
- ~AliTPCSector() { delete[] fRow; }
- AliTPCRow& operator[](Int_t i) const { return *(fRow+i); }
- Int_t GetNRows() const { return fN; }
- void Setup(const AliTPCParam *par, Int_t flag);
- Double_t GetX(Int_t l) const {return fRow[l].GetX();}
- Double_t GetMaxY(Int_t l) const {
- return GetX(l)*TMath::Tan(0.5*GetAlpha());
- }
- Double_t GetAlpha() const {return fAlpha;}
- Double_t GetAlphaShift() const {return fAlphaShift;}
- //Int_t GetFirst(){return fFirstRow;}
- Int_t GetRowNumber(Double_t x) const;
- Double_t GetPadPitchWidth() const {return fPadPitchWidth;}
- Double_t GetPadPitchLength() const {return fPadPitchLength;}
- Double_t GetPadPitchLength(Float_t x) const {return (x<200) ? fPadPitchLength:f2PadPitchLength ;}
-
- private:
- AliTPCSector & operator=(const AliTPCSector & );
- AliTPCSector(const AliTPCSector &/*s*/); //dummy copy contructor
- Int_t fN; //number of pad rows
- //Int_t fFirstRow; //offset
- AliTPCRow *fRow; //array of pad rows
- Double_t fAlpha; //opening angle
- Double_t fAlphaShift; //shift angle;
- Double_t fPadPitchWidth; //pad pitch width
- Double_t fPadPitchLength; //pad pitch length
- Double_t f1PadPitchLength; //pad pitch length
- Double_t f2PadPitchLength; //pad pitch length
-
- };
+
Float_t OverlapFactor(AliTPCseed * s1, AliTPCseed * s2, Int_t &sum1, Int_t &sum2);
void SignShared(AliTPCseed * s1, AliTPCseed * s2);
void SignShared(TObjArray * arr);
- void RemoveUsed(TObjArray * arr, Float_t factor1, Float_t factor2, Int_t removalindex);
void RemoveUsed2(TObjArray * arr, Float_t factor1, Float_t factor2, Int_t minimal);
- void RemoveDouble(TObjArray * arr, Float_t factor1, Float_t factor2, Int_t removalindex);
void StopNotActive(TObjArray * arr, Int_t row0, Float_t th0, Float_t th1, Float_t th2) const;
void StopNotActive(AliTPCseed * seed, Int_t row0, Float_t th0, Float_t th1, Float_t th2) const;
- Int_t AcceptCluster(AliTPCseed * seed, AliTPCclusterMI * cluster, Float_t factor, Float_t cory=1., Float_t corz=1.);
+ Int_t AcceptCluster(AliTPCseed * seed, AliTPCclusterMI * cluster);
private:
AliTPCtrackerMI(const AliTPCtrackerMI& r); //dummy copy constructor
AliTPCtrackerMI &operator=(const AliTPCtrackerMI& r);//dummy assignment operator
- inline AliTPCRow &GetRow(Int_t sec, Int_t row);
+ void AddCovariance(AliTPCseed * seed); // add covariance
+
+ inline AliTPCtrackerRow &GetRow(Int_t sec, Int_t row);
inline Bool_t IsActive(Int_t sec, Int_t row);
inline Double_t GetXrow(Int_t row) const;
inline Double_t GetMaxY(Int_t row) const;
inline Double_t GetPadPitchLength(Double_t x) const;
inline Double_t GetPadPitchLength(Int_t row) const;
- Float_t GetSigmaY(AliTPCseed * seed);
- Float_t GetSigmaZ(AliTPCseed * seed);
- void GetShape(AliTPCseed * seed, Int_t row);
+ void GetShape(AliTPCseed * seed, Int_t row);
- void ReadSeeds(AliESD *event, Int_t direction); //read seeds from the event
+ void ReadSeeds(AliESDEvent *event, Int_t direction); //read seeds from the event
void MakeSeeds3(TObjArray * arr, Int_t sec, Int_t i1, Int_t i2, Float_t cuts[4], Float_t deltay = -1, Int_t ddsec=0);
void MakeSeeds5(TObjArray * arr, Int_t sec, Int_t i1, Int_t i2, Float_t cuts[4], Float_t deltay = -1);
AliTPCseed * ReSeed(AliTPCseed *t);
- Int_t LoadInnerSectors();
- Int_t LoadOuterSectors();
+ //Int_t LoadInnerSectors();
+ //Int_t LoadOuterSectors();
void UnsignClusters();
void SignClusters(TObjArray * arr, Float_t fnumber=3., Float_t fdensity=2.);
TObjArray * Tracking(Int_t seedtype, Int_t i1, Int_t i2, Float_t cuts[4], Float_t dy=-1, Int_t dsec=0);
TObjArray * Tracking();
TObjArray * TrackingSpecial();
- void SumTracks(TObjArray *arr1,TObjArray *arr2) const;
+ void SumTracks(TObjArray *arr1,TObjArray *&arr2) const;
void PrepareForBackProlongation(TObjArray * arr, Float_t fac) const;
void PrepareForProlongation(TObjArray * arr, Float_t fac) const;
void SetSampledEdx(AliTPCseed */*t*/, Float_t /*q*/, Int_t /*i*/) {;}
Int_t UpdateTrack(AliTPCseed *t, Int_t accept); //update trackinfo
+ void MakeBitmaps(AliTPCseed *t);
const Int_t fkNIS; //number of inner sectors
- AliTPCSector *fInnerSec; //array of inner sectors;
+ AliTPCtrackerSector *fInnerSec; //array of inner sectors;
const Int_t fkNOS; //number of outer sectors
- AliTPCSector *fOuterSec; //array of outer sectors;
+ AliTPCtrackerSector *fOuterSec; //array of outer sectors;
Int_t fN; //number of loaded sectors
- AliTPCSector *fSectors; //pointer to loaded sectors;
+ AliTPCtrackerSector *fSectors; //pointer to loaded sectors;
//
TTree * fInput; // input tree with clusters
TTree * fOutput; // output tree with tracks
TTree * fSeedTree; // output tree with seeds - filled in debug mode 1
TTree * fTreeDebug; // output with a debug information about track
- AliESD * fEvent; // output with esd tracks
+ AliESDEvent * fEvent; // output with esd tracks
Int_t fDebug; // debug option
Bool_t fNewIO; // indicated if we have data using New IO
Int_t fNtracks; //current number of tracks
Double_t fPadLength[200]; // max y for given pad row
const AliTPCParam *fParam; //pointer to the parameters
TTreeSRedirector *fDebugStreamer; //!debug streamer
- ClassDef(AliTPCtrackerMI,1)
+ ClassDef(AliTPCtrackerMI,2)
};
-AliTPCtrackerMI::AliTPCRow & AliTPCtrackerMI::GetRow(Int_t sec, Int_t row)
+AliTPCtrackerRow & AliTPCtrackerMI::GetRow(Int_t sec, Int_t row)
{
//
return (row>=fInnerSec->GetNRows()) ? fOuterSec[sec][row-fInnerSec->GetNRows()]:fInnerSec[sec][row];