#include "AliReconstructor.h"
#include "AliDetectorRecoParam.h"
-#include "AliTRDrecoParam.h"
#include "AliTRDpidUtil.h"
+#include "AliTRDrecoParam.h"
class TClonesArray;
class TTreeSRedirector;
class AliTRDReconstructor: public AliReconstructor
{
public:
- enum AliTRDsteerParam {
+ enum ETRDReconstructorSteer {
kDigitsConversion= BIT(0)
- ,kWriteClusters = BIT(1)
- ,kSeeding = BIT(2)
- ,kSteerPID = BIT(3)
- ,kEightSlices = BIT(4)
- ,kWriteTracklets = BIT(5)
- ,kDriftGas = BIT(6)
- ,kHLT = BIT(7)
- ,kCosmic = BIT(8)
+ ,kTC = BIT(1) // tail cancelation
+ ,kLUT = BIT(2) // look up table for cluster position determination
+ ,kGAUS = BIT(3) // look up table for cluster position determination
+ ,kClusterSharing = BIT(4) // Toggle cluster sharing
+ ,kSteerPID = BIT(5)
+ ,kEightSlices = BIT(6)
+ ,kWriteClusters = BIT(7)
+ ,kWriteTracklets = BIT(8)
+ ,kDriftGas = BIT(9)
+ ,kSeeding = BIT(10)
+ ,kVertexConstrained = BIT(11) // Perform vertex constrained fit
+ ,kImproveTracklet = BIT(12) // Improve tracklet in the SA TRD track finder
+ ,kHLT = BIT(13)
+ ,kCosmic = BIT(14)
+ ,kProcTracklets = BIT(15) // process online tracklets
+ ,kOwner = BIT(16)
+ ,kNsteer = 16 // number of tasks
};
- enum AliTRDReconstructorTask {
+ enum ETRDReconstructorTask {
kRawReader = 0
,kClusterizer = 1
,kTracker = 2
,kPID = 3
+ ,kNtasks = 4 // number of reconsruction tasks
};
- enum AliTRDdriftGas {
- kXe = 0,
- kAr = 1
- };
- enum{
- kOwner = BIT(14)
+ enum ETRDReconstructorGas {
+ kXe = 0
+ ,kAr = 1
};
AliTRDReconstructor();
virtual void ConvertDigits(AliRawReader *rawReader, TTree *digitsTree) const;
virtual AliTracker* CreateTracker() const;
- TTreeSRedirector* GetDebugStream(AliTRDReconstructorTask task) const { return task < 4 ? fDebugStream[task] : 0x0; }
+ TTreeSRedirector* GetDebugStream(ETRDReconstructorTask task) const { return task < kNtasks ? fDebugStream[task] : 0x0; }
virtual void FillESD(AliRawReader *, TTree *clusterTree, AliESDEvent *esd) const { FillESD((TTree * )NULL, clusterTree, esd); }
virtual void FillESD(TTree *digitsTree, TTree *clusterTree, AliESDEvent *esd) const;
static TClonesArray* GetClusters() {return fgClusters;}
+ static TClonesArray* GetTracklets() {return fgTracklets;}
Int_t GetNdEdxSlices() const { return (Int_t)AliTRDpidUtil::GetNdEdxSlices(GetPIDMethod());}
- AliTRDdriftGas GetDriftGas() const { return fSteerParam&kDriftGas ? kAr : kXe;}
+ ETRDReconstructorGas GetDriftGas() const { return fSteerParam&kDriftGas ? kAr : kXe;}
AliTRDpidUtil::ETRDPIDMethod GetPIDMethod() const { return fSteerParam&kSteerPID ? AliTRDpidUtil::kNN : AliTRDpidUtil::kLQ;}
static const AliTRDrecoParam* GetRecoParam() { return dynamic_cast<const AliTRDrecoParam*>(AliReconstructor::GetRecoParam(2)); }
- Int_t GetStreamLevel(AliTRDReconstructorTask task) const { return fStreamLevel[task];}
+ Int_t GetStreamLevel(ETRDReconstructorTask task) const { return fStreamLevel[task];}
inline void GetTCParams(Double_t *par) const;
- virtual Bool_t HasDigitConversion() const { return fSteerParam&kDigitsConversion; };
+ virtual Bool_t HasDigitConversion() const { return fSteerParam&kDigitsConversion; };
+ Bool_t HasVertexConstrained() const { return fSteerParam&kVertexConstrained; }
+ Bool_t HasImproveTracklets() const { return fSteerParam&kImproveTracklet; }
Bool_t IsWritingClusters() const { return fSteerParam&kWriteClusters;}
Bool_t IsWritingTracklets() const { return fSteerParam&kWriteTracklets;}
Bool_t IsHLT() const { return fSteerParam&kHLT;}
Bool_t IsSeeding() const { return fSteerParam&kSeeding;}
Bool_t IsCosmic() const { return fSteerParam&kCosmic;}
Bool_t IsEightSlices() const { return fSteerParam&kEightSlices;}
-
+ Bool_t UseClusterSharing() const { return fSteerParam&kClusterSharing;}
+ Bool_t UseLUT() const { return fSteerParam&kLUT;}
+ Bool_t UseGAUS() const { return fSteerParam&kGAUS;}
+ Bool_t UseTailCancelation() const { return fSteerParam&kTC;}
+ Bool_t IsProcessingTracklets() const { return fSteerParam&kProcTracklets;}
+
+ static void Options(UInt_t steer=0, UChar_t *stream=0x0);
virtual void Reconstruct(AliRawReader *rawReader, TTree *clusterTree) const;
virtual void Reconstruct(TTree *digitsTree, TTree *clusterTree) const;
- static void SetClusters(TClonesArray *clusters) {fgClusters = clusters;}
+ static void SetClusters(TClonesArray *clusters) {fgClusters = clusters;}
+ static void SetTracklets(TClonesArray *tracklets) {fgTracklets = tracklets;}
void SetOption(Option_t *opt);
inline void SetTCParams(Double_t *par);
- void SetStreamLevel(Int_t level, AliTRDReconstructorTask task= kTracker);
+ void SetStreamLevel(Int_t level, ETRDReconstructorTask task= kTracker);
private:
- UChar_t fStreamLevel[5]; // stream level for each reconstruction task
- UInt_t fSteerParam; // steering flags
+ static Char_t *fgSteerNames[kNsteer];//! steering names
+ static Char_t *fgSteerFlags[kNsteer];//! steering flags
+ static Char_t *fgTaskNames[kNtasks]; //! tasks names
+ static Char_t *fgTaskFlags[kNtasks]; //! tasks flags
+ UChar_t fStreamLevel[kNtasks];// stream level for each reconstruction task
+ UInt_t fSteerParam; // steering bits
Double_t fTCParams[8]; // Tail Cancellation parameters for drift gases
- TTreeSRedirector *fDebugStream[4]; // Debug Streamer container;
+ TTreeSRedirector *fDebugStream[kNtasks];// Debug Streamer container;
static TClonesArray *fgClusters; // list of clusters for local reconstructor
+ static TClonesArray *fgTracklets; // list of online tracklets for local reconstructor
- ClassDef(AliTRDReconstructor, 1) // Class for the TRD reconstruction
+ ClassDef(AliTRDReconstructor, 2) // Class for the TRD reconstruction
};