// Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch
//-------------------------------------------------------------------------
#include <TObject.h>
+#include <AliPlaneEff.h>
+class TTree;
class AliMagF;
class AliCluster;
-class TTree;
class AliKalmanTrack;
class AliESDEvent;
+class AliESDtrack;
+class AliExternalTrackParam;
class AliTrackPoint;
class AliTracker : public TObject {
virtual Int_t Clusters2Tracks(AliESDEvent *event)=0;
virtual Int_t PropagateBack(AliESDEvent *event)=0;
virtual Int_t RefitInward(AliESDEvent *event)=0;
+ virtual Int_t PostProcess(AliESDEvent */*event*/) {return 0;}
void SetVertex(const Double_t *xyz, const Double_t *ers=0) {
fX=xyz[0]; fY=xyz[1]; fZ=xyz[2];
if (ers) { fSigmaX=ers[0]; fSigmaY=ers[1]; fSigmaZ=ers[2]; }
//protected:
virtual Int_t LoadClusters(TTree *)=0;
virtual void UnloadClusters()=0;
+ virtual void FillClusterArray(TObjArray* array) const;
virtual AliCluster *GetCluster(Int_t index) const=0;
+ virtual AliPlaneEff *GetPlaneEff() {return NULL;}
virtual Bool_t GetTrackPoint(Int_t /* index */ , AliTrackPoint& /* p */) const { return kFALSE;}
+ virtual Bool_t GetTrackPointTrackingError(Int_t /* index */,
+ AliTrackPoint& /* p */, const AliESDtrack* /* t */) { return kFALSE;}
virtual void UseClusters(const AliKalmanTrack *t, Int_t from=0) const;
virtual void CookLabel(AliKalmanTrack *t,Float_t wrong) const;
Double_t GetX() const {return fX;}
static
Double_t MeanMaterialBudget(Double_t *start,Double_t *end,Double_t *mparam);
+ static
+ Bool_t PropagateTrackTo(AliExternalTrackParam *track, Double_t x, Double_t m,
+ Double_t maxStep, Bool_t rotateTo=kTRUE, Double_t maxSnp=0.8);
static void SetFieldMap(const AliMagF* map, Bool_t uni);
static const AliMagF *GetFieldMap() {return fgkFieldMap;}
static Double_t GetBz() {return fgBz;}
static Bool_t UniformField() {return fgUniformField;}
+ static void FillResiduals(const AliExternalTrackParam *t,
+ Double_t *p, Double_t *cov,
+ UShort_t id, Bool_t updated=kTRUE);
+ static void SetFillResiduals(Bool_t flag=kTRUE) { fFillResiduals=flag; }
+ static void SetResidualsArray(TObjArray *arr) { fResiduals=arr; }
+
protected:
AliTracker(const AliTracker &atr);
private:
AliTracker & operator=(const AliTracker & atr);
static Bool_t fgUniformField; // uniform field flag
- static const AliMagF *fgkFieldMap; // field map
+ static const AliMagF *fgkFieldMap; //! field map
static Double_t fgBz; // Nominal Bz (kG)
+ static Bool_t fFillResiduals; // Fill residuals flag
+ static TObjArray *fResiduals; //! Array of histograms with residuals
+
Double_t fX; //X-coordinate of the primary vertex
Double_t fY; //Y-coordinate of the primary vertex
Double_t fZ; //Z-coordinate of the primary vertex
Double_t fSigmaY; // error of the primary vertex position in Y
Double_t fSigmaZ; // error of the primary vertex position in Z
- ClassDef(AliTracker,3) //abstract tracker
+ ClassDef(AliTracker,4) //abstract tracker
};
#endif