#ifndef ALITRACKER_H
#define ALITRACKER_H
#include "AliTrackerBase.h"
#include "AliRecoParam.h"
#include "AliPlaneEff.h"
class TTree;
class AliCluster;
class AliESDEvent;
class AliESDtrack;
class AliExternalTrackParam;
class AliTrackPoint;
class AliKalmanTrack;
class AliEventInfo;
class AliTracker : public AliTrackerBase {
public:
AliTracker();
virtual ~AliTracker(){}
virtual Int_t Clusters2Tracks(AliESDEvent *event)=0;
virtual Int_t Clusters2TracksHLT(AliESDEvent *event, const AliESDEvent *){
return Clusters2Tracks(event);
}
virtual Int_t PropagateBack(AliESDEvent *event)=0;
virtual Int_t RefitInward(AliESDEvent *event)=0;
virtual Int_t LoadClusters(TTree *)=0;
virtual void UnloadClusters()=0;
virtual AliCluster *GetCluster(Int_t index) const=0;
virtual Int_t PostProcess(AliESDEvent *) {return 0;}
virtual void FillClusterArray(TObjArray* array) const;
virtual AliPlaneEff *GetPlaneEff() {return NULL;}
virtual Bool_t GetTrackPoint(Int_t , AliTrackPoint& ) const { return kFALSE;}
virtual Bool_t GetTrackPointTrackingError(Int_t ,
AliTrackPoint& , const AliESDtrack* ) { return kFALSE;}
virtual void UseClusters(const AliKalmanTrack *t, Int_t from=0) const;
virtual void CookLabel(AliKalmanTrack *t,Float_t wrong) const;
static void FillResiduals(const AliExternalTrackParam *t,
Double_t *p, Double_t *cov,
UShort_t id, Bool_t updated=kTRUE);
static void FillResiduals(const AliExternalTrackParam *t,
const AliCluster *c, Bool_t updated=kTRUE);
static void SetFillResiduals(AliRecoParam::EventSpecie_t es, Bool_t flag=kTRUE) { fFillResiduals=flag; fEventSpecie = es ;}
static void SetResidualsArray(TObjArray **arr) { fResiduals=arr; }
static TObjArray ** GetResidualsArray() { return fResiduals; }
void SetEventInfo(AliEventInfo *evInfo) {fEventInfo = evInfo;}
const AliEventInfo* GetEventInfo() const {return fEventInfo;}
protected:
AliTracker(const AliTracker &atr);
private:
AliTracker & operator=(const AliTracker & atr);
static Bool_t fFillResiduals;
static TObjArray **fResiduals;
static AliRecoParam::EventSpecie_t fEventSpecie ;
AliEventInfo* fEventInfo;
ClassDef(AliTracker,6)
};
#endif