class TTreeSRedirector;
class AliESDEvent;
+class AliITSPlaneEff;
+class AliITSChannelStatus;
+class AliITSDetTypeRec;
+class AliPlaneEff;
+
#include <TObjArray.h>
-#include "AliITSRecPoint.h"
+
#include "AliITStrackMI.h"
-#include "AliITSPlaneEff.h"
-#include "AliITSChannelStatus.h"
-#include "AliITSDetTypeRec.h"
-#include "AliPlaneEff.h"
+#include "AliITSRecPoint.h"
#include "AliTracker.h"
+#include "AliRefArray.h"
//-------------------------------------------------------------------------
class AliITStrackerMI : public AliTracker {
const AliITStrackMI *clusters, Bool_t extra=kFALSE, Bool_t planeeff=kFALSE);
Bool_t RefitAt(Double_t x, AliITStrackMI *track,
const Int_t *clusters, Bool_t extra=kFALSE, Bool_t planeeff=kFALSE);
- void SetupFirstPass(Int_t *flags, Double_t *cuts=0);
- void SetupSecondPass(Int_t *flags, Double_t *cuts=0);
+ void SetupFirstPass(const Int_t *flags,const Double_t *cuts=0);
+ void SetupSecondPass(const Int_t *flags,const Double_t *cuts=0);
void SetLastLayerToTrackTo(Int_t l=0) {fLastLayerToTrackTo=l;}
- void SetLayersNotToSkip(Int_t *l);
void UseClusters(const AliKalmanTrack *t, Int_t from=0) const;
- void GetDCASigma(AliITStrackMI* track, Float_t & sigmarfi, Float_t &sigmaz);
+ void GetDCASigma(const AliITStrackMI* track, Float_t & sigmarfi, Float_t &sigmaz);
Double_t GetPredictedChi2MI(AliITStrackMI* track, const AliITSRecPoint *cluster,Int_t layer);
Int_t UpdateMI(AliITStrackMI* track, const AliITSRecPoint* cl,Double_t chi2,Int_t layer) const;
AliPlaneEff *GetPlaneEff() {return (AliPlaneEff*)fPlaneEff;} // return the pointer to AliPlaneEff
- void SetDetTypeRec(AliITSDetTypeRec *detTypeRec) {fDetTypeRec = detTypeRec; ReadBadFromDetTypeRec(); }
-
+ void SetDetTypeRec(const AliITSDetTypeRec *detTypeRec) {fkDetTypeRec = detTypeRec; ReadBadFromDetTypeRec(); }
+ TObjArray* GetTrackHypothesys() {return &fTrackHypothesys;}
+ TObjArray* GetBestHypothesys() {return &fBestHypothesys;}
+ TObjArray* GetOriginal() {return &fOriginal;}
+ TTreeSRedirector *GetDebugStreamer() const {return fDebugStreamer;}
+ static Int_t CorrectForTPCtoITSDeadZoneMaterial(AliITStrackMI *t);
+ void SetForceSkippingOfLayer();
+ Int_t ForceSkippingOfLayer(Int_t l) const { return fForceSkippingOfLayer[l]; }
+ //
+ // methods for debugging (RS) >>
+ Int_t FindClusterOfTrack(int label, int lr, int* store) const;
+ // Int_t GetPattern(const AliITStrackMI* track, char* patt);
+ // methods for debugging (RS) <<
+ //
class AliITSdetector {
public:
AliITSdetector():fR(0),fRmisal(0),fPhi(0),fSinPhi(0),fCosPhi(0),fYmin(0),fYmax(0),fZmin(0),fZmax(0),fIsBad(kFALSE),fNChips(0),fChipIsBad(0) {}
void SetZmin(Double_t min) {fZmin = min;}
void SetZmax(Double_t max) {fZmax = max;}
void SetBad() {fIsBad = kTRUE;}
- void ReadBadDetectorAndChips(Int_t ilayer,Int_t idet,AliITSDetTypeRec *detTypeRec);
+ void ReadBadDetectorAndChips(Int_t ilayer,Int_t idet,const AliITSDetTypeRec *detTypeRec);
private:
AliITSdetector(const AliITSdetector& det);
AliITSdetector & operator=(const AliITSdetector& det){
Double_t GetRoad() const {return fRoad;}
Double_t GetR() const {return fR;}
Int_t FindClusterIndex(Float_t z) const;
- AliITSRecPoint *GetCluster(Int_t i) const {return i<fN? fClusters[i]:0;}
- Float_t *GetWeight(Int_t i) {return i<fN ?&fClusterWeight[i]:0;}
+ AliITSRecPoint *GetCluster(Int_t i) const {return i<fN ? fClusters[i]:0;}
+ Float_t *GetWeight(Int_t i) {return i<fN ? &fClusterWeight[i]:0;}
AliITSdetector &GetDetector(Int_t n) const { return fDetectors[n]; }
Int_t FindDetectorIndex(Double_t phi, Double_t z) const;
Double_t GetThickness(Double_t y, Double_t z, Double_t &x0) const;
Int_t GetAccepted() const {return fAccepted;}
Int_t GetClusterTracks(Int_t i, Int_t j) const {return fClusterTracks[i][j];}
void SetClusterTracks(Int_t i, Int_t j, Int_t c) {fClusterTracks[i][j]=c;}
+ Int_t FindClusterForLabel(Int_t label, Int_t *store); //RS
protected:
AliITSlayer(const AliITSlayer& layer);
AliITSlayer & operator=(const AliITSlayer& layer){
//
Float_t fClusterWeight[AliITSRecoParam::fgkMaxClusterPerLayer]; // probabilistic weight of the cluster
Int_t fClusterTracks[4][AliITSRecoParam::fgkMaxClusterPerLayer]; //tracks registered to given cluster
+ Float_t fZmin; // the
Float_t fZmax; // edges
Float_t fYmin; // of the
Float_t fYmax; // "window"
Int_t fSkip; // indicates possibility to skip cluster
Int_t fAccepted; // accept indicator
Double_t fRoad; // road defined by the cluster density
+ Double_t fMaxSigmaClY; // maximum cluster error Y (to enlarge road)
+ Double_t fMaxSigmaClZ; // maximum cluster error Z (to enlarge road)
+ Double_t fNMaxSigmaCl; // number of sigma for road enlargement
};
AliITStrackerMI::AliITSlayer & GetLayer(Int_t layer) const;
AliITStrackerMI::AliITSdetector & GetDetector(Int_t layer, Int_t n) const {return GetLayer(layer).GetDetector(n); }
-
+ Int_t GetNearestLayer(const Double_t *xr) const; //get nearest upper layer close to the point xr
+ void SetCurrentEsdTrack(Int_t i) {fCurrentEsdTrack=i;}
+ void FollowProlongationTree(AliITStrackMI * otrack, Int_t esdindex, Bool_t constrain);
+ //
+ void FlagFakes(TObjArray &itsTracks);
+ //
protected:
Bool_t ComputeRoad(AliITStrackMI* track,Int_t ilayer,Int_t idet,Double_t &zmin,Double_t &zmax,Double_t &ymin,Double_t &ymax) const;
- Int_t GetNearestLayer(const Double_t *xr) const; //get nearest upper layer close to the point xr
- void FindV02(AliESDEvent *event); //try to find V0
- void RefitV02(AliESDEvent *event); //try to refit V0's
- void UpdateTPCV0(AliESDEvent *event); //try to update, or reject TPC V0s
+
void CookLabel(AliKalmanTrack *t,Float_t wrong) const;
void CookLabel(AliITStrackMI *t,Float_t wrong) const;
Double_t GetEffectiveThickness();
- void FollowProlongationTree(AliITStrackMI * otrack, Int_t esdindex, Bool_t constrain);
+ Int_t GetEffectiveThicknessLbyL(Double_t* xMS, Double_t* x2x0MS);
void ResetBestTrack() {
fBestTrack.~AliITStrackMI();
new(&fBestTrack) AliITStrackMI(fTrackToFollow);
}
void CookdEdx(AliITStrackMI* track);
Double_t GetNormalizedChi2(AliITStrackMI * track, Int_t mode);
- Double_t GetTruncatedChi2(AliITStrackMI * track, Float_t fac);
+ Double_t GetTruncatedChi2(const AliITStrackMI * track, Float_t fac);
Double_t NormalizedChi2(AliITStrackMI * track, Int_t layer);
- Double_t GetInterpolatedChi2(AliITStrackMI * forwardtrack, AliITStrackMI * backtrack);
- Double_t GetMatchingChi2(AliITStrackMI * track1, AliITStrackMI * track2);
- Double_t GetSPDDeadZoneProbability(Double_t zpos, Double_t zerr);
+ Double_t GetInterpolatedChi2(const AliITStrackMI * forwardtrack,const AliITStrackMI * backtrack);
+ Double_t GetMatchingChi2(const AliITStrackMI * track1,const AliITStrackMI * track2);
+ Double_t GetSPDDeadZoneProbability(Double_t zpos, Double_t zerr) const;
Float_t *GetWeight(Int_t index);
void AddTrackHypothesys(AliITStrackMI * track, Int_t esdindex);
void SortTrackHypothesys(Int_t esdindex, Int_t maxcut, Int_t mode);
AliITStrackMI * GetBestHypothesys(Int_t esdindex, AliITStrackMI * original, Int_t checkmax);
void GetBestHypothesysMIP(TObjArray &itsTracks);
- void RegisterClusterTracks(AliITStrackMI* track, Int_t id);
- void UnRegisterClusterTracks(AliITStrackMI* track, Int_t id);
+ void RegisterClusterTracks(const AliITStrackMI* track, Int_t id);
+ void UnRegisterClusterTracks(const AliITStrackMI* track, Int_t id);
Float_t GetNumberOfSharedClusters(AliITStrackMI* track,Int_t id, Int_t list[6], AliITSRecPoint *clist[6]);
- Int_t GetOverlapTrack(AliITStrackMI *track, Int_t trackID, Int_t &shared, Int_t clusterlist[6], Int_t overlist[6]);
+ Int_t GetOverlapTrack(const AliITStrackMI *track, Int_t trackID, Int_t &shared, Int_t clusterlist[6], Int_t overlist[6]);
AliITStrackMI * GetBest2Tracks(Int_t trackID1, Int_t treackID2, Float_t th0, Float_t th1);
Float_t * GetErrY(Int_t trackindex) const {return &fCoefficients[trackindex*48];}
Float_t * GetErrZ(Int_t trackindex) const {return &fCoefficients[trackindex*48+12];}
Float_t * GetNy(Int_t trackindex) const {return &fCoefficients[trackindex*48+24];}
Float_t * GetNz(Int_t trackindex) const {return &fCoefficients[trackindex*48+36];}
- void SignDeltas( TObjArray *ClusterArray, Float_t zv);
+ void SignDeltas(const TObjArray *clusterArray, Float_t zv);
void MakeCoefficients(Int_t ntracks);
void BuildMaterialLUT(TString material);
void MakeTrksMaterialLUT(Int_t ntracks);
Int_t CorrectForLayerMaterial(AliITStrackMI *t, Int_t layerindex, Double_t oldGlobXYZ[3], TString direction="inward");
void UpdateESDtrack(AliITStrackMI* track, ULong_t flags) const;
void ReadBadFromDetTypeRec();
- Int_t CheckSkipLayer(AliITStrackMI *track,Int_t ilayer,Int_t idet) const;
+ Int_t CheckSkipLayer(const AliITStrackMI *track,Int_t ilayer,Int_t idet) const;
Int_t CheckDeadZone(AliITStrackMI *track,Int_t ilayer,Int_t idet,Double_t dz,Double_t dy,Bool_t noClusters=kFALSE) const;
- Bool_t LocalModuleCoord(Int_t ilayer,Int_t idet,AliITStrackMI *track,
+ Bool_t LocalModuleCoord(Int_t ilayer,Int_t idet,const AliITStrackMI *track,
Float_t &xloc,Float_t &zloc) const;
// method to be used for Plane Efficiency evaluation
- Bool_t IsOKForPlaneEff(AliITStrackMI* track, Int_t ilayer) const; // Check if a track is usable
- // for Plane Eff evaluation
- void UseTrackForPlaneEff(AliITStrackMI* track, Int_t ilayer); // Use this track for Plane Eff
+ Bool_t IsOKForPlaneEff(const AliITStrackMI* track, const Int_t *clusters, Int_t ilayer) const; // Check if a track is usable
+ // for Plane Eff evaluation
+ void UseTrackForPlaneEff(const AliITStrackMI* track, Int_t ilayer); // Use this track for Plane Eff
//
Int_t fI; // index of the current layer
static AliITSlayer fgLayers[AliITSgeomTGeo::kNLayers];// ITS layers
Int_t fPass; // current pass through the data
Int_t fConstraint[2]; // constraint flags
Bool_t fAfterV0; //indicates V0 founded
- Int_t fLayersNotToSkip[AliITSgeomTGeo::kNLayers]; // layer masks
+ Int_t fForceSkippingOfLayer[AliITSgeomTGeo::kNLayers]; // layers to be skipped
Int_t fLastLayerToTrackTo; // the innermost layer to track to
Float_t * fCoefficients; //! working array with errors and mean cluster shape
AliESDEvent * fEsd; //! pointer to the ESD event
TString fTrackingPhase; // current tracking phase
Int_t fUseTGeo; // use TGeo to get material budget
Int_t fNtracks; // number of tracks to prolong
+ Bool_t fFlagFakes; // request fakes flagging
+ Bool_t fSelectBestMIP03; // use Chi2MIP[0]*Chi2MIP[3] in hypothesis analysis instead of Chi2MIP[0]
+ Bool_t fUseImproveKalman; // use Kalman version of Improve
Float_t fxOverX0Pipe; // material budget
Float_t fxTimesRhoPipe; // material budget
Float_t fxOverX0Shield[2]; // material budget
Float_t *fxTimesRhoLayerTrks; //! material budget
TTreeSRedirector *fDebugStreamer; //!debug streamer
AliITSChannelStatus *fITSChannelStatus;//! bitmaps with channel status for SPD and SDD
- AliITSDetTypeRec *fDetTypeRec; //! ITS det type rec, from AliITSReconstructor
+ const AliITSDetTypeRec *fkDetTypeRec; //! ITS det type rec, from AliITSReconstructor
AliITSPlaneEff *fPlaneEff; //! Pointer to the ITS plane efficicency
+ //
private:
AliITStrackerMI(const AliITStrackerMI &tracker);
AliITStrackerMI & operator=(const AliITStrackerMI &tracker);
- ClassDef(AliITStrackerMI,6) //ITS tracker MI
+ ClassDef(AliITStrackerMI,9) //ITS tracker MI
};
-inline void AliITStrackerMI::SetupFirstPass(Int_t *flags, Double_t *cuts) {
+inline void AliITStrackerMI::SetupFirstPass(const Int_t *flags,const Double_t *cuts) {
// This function sets up flags and cuts for the first tracking pass
//
// flags[0] - vertex constaint flag
// positive means "normal constraint"
fConstraint[0]=flags[0];
- if (cuts==0) return;
+ if (!cuts) return;
}
-inline void AliITStrackerMI::SetupSecondPass(Int_t *flags, Double_t *cuts) {
+inline void AliITStrackerMI::SetupSecondPass(const Int_t *flags,const Double_t *cuts) {
// This function sets up flags and cuts for the second tracking pass
//
// flags[0] - vertex constaint flag
// positive means "normal constraint"
fConstraint[1]=flags[0];
- if (cuts==0) return;
+ if (!cuts) return;
}
inline void AliITStrackerMI::CookLabel(AliKalmanTrack *t,Float_t wrong) const {
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff