/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice */
+/* $Id$ */
+
///////////////////////////////////////////////////////////////////////////////
// //
-// class for TRD reconstruction //
+// Class for TRD reconstruction //
// //
///////////////////////////////////////////////////////////////////////////////
-/* $Id$ */
-
#include "AliReconstructor.h"
+#include "AliRecoParam.h"
+#include "AliDetectorRecoParam.h"
+#include "AliTRDpidUtil.h"
+#include "AliTRDrecoParam.h"
+#include "AliTRDdigitsParam.h"
+#include "AliESDTrdTrigger.h"
-class AliTRDparameter;
+class TClonesArray;
+class TTreeSRedirector;
+class AliRawReader;
+class AliTRDclusterizer;
+class AliTRDonlineTrackMatching;
+class AliTRDReconstructor: public AliReconstructor
+{
+public:
+ enum ETRDReconstructorSteer {
+ kDigitsConversion= BIT(0)
+ ,kWriteClusters = BIT(1)
+ ,kWriteTracklets = BIT(2)
+ ,kSeeding = BIT(3)
+ ,kHLT = BIT(4)
+ ,kProcTracklets = BIT(5) // process online tracklets
+ ,kDebug = BIT(6)
+ ,kClRadialCorr = BIT(7) // toggle radial correction in clusters
+ ,kOwner = BIT(8)
+ ,kNsteer = 8 // number of tasks
+ };
+ AliTRDReconstructor();
+ virtual ~AliTRDReconstructor();
+
+ virtual void Init();
+ virtual void ConvertDigits(AliRawReader *rawReader, TTree *digitsTree) const;
+ virtual AliTracker* CreateTracker() const;
+ TTreeSRedirector* GetDebugStream(AliTRDrecoParam::ETRDReconstructionTask task) const { return task < AliTRDrecoParam::kTRDreconstructionTasks ? fDebugStream[task] : NULL; }
-class AliTRDReconstructor: public AliReconstructor {
-public:
- AliTRDReconstructor(): AliReconstructor() {};
- virtual ~AliTRDReconstructor() {};
+ 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();
+ static TClonesArray* GetTracklets(const char *trkltype = "");
+ static TClonesArray* GetTracks();
+ static Int_t GetNTimeBins() { return fgNTimeBins;}
+ Int_t GetNdEdxSlices() const { return (Int_t)AliTRDpidUtil::GetNdEdxSlices(GetPIDMethod());}
+ AliTRDpidUtil::ETRDPIDMethod GetPIDMethod() const { return GetRecoParam()->IsPIDNeuralNetwork() ? AliTRDpidUtil::kNN : AliTRDpidUtil::kLQ;}
+ static const AliTRDrecoParam* GetRecoParam() { return dynamic_cast<const AliTRDrecoParam*>(AliReconstructor::GetRecoParam(2)); }
+ static Float_t GetMinClustersInTrack() { return fgkMinClustersInTrack;}
+ static Float_t GetLabelFraction() { return fgkLabelFraction;}
+ static Double_t GetMaxChi2() { return fgkMaxChi2;}
+ static Double_t GetMaxSnp() { return fgkMaxSnp;}
+ static Double_t GetMaxStep() { return fgkMaxStep;}
+ static Double_t GetEpsilon() { return fgkEpsilon;}
+
+ virtual Bool_t HasDigitConversion() const { return fSteerParam&kDigitsConversion; };
+ Bool_t IsCosmic() const { return GetRecoParam()->GetEventSpecie() & AliRecoParam::kCosmic;}
+ 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 IsProcessingTracklets() const { return fSteerParam&kProcTracklets;}
+ Bool_t IsDebugStreaming() const { return fSteerParam&kDebug;}
+ Bool_t UseClusterRadialCorrection() const { return fSteerParam&kClRadialCorr;}
- virtual void Reconstruct(AliRunLoader* runLoader) const;
- virtual AliTracker* CreateTracker(AliRunLoader* runLoader) const;
- virtual void FillESD(AliRunLoader* runLoader, AliESD* esd) const;
+ static void Options(UInt_t steer=0);
+ 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 SetTracklets(TClonesArray *tracklets) { fgTracklets = tracklets;}
+ static void SetTracks(TClonesArray *tracks) { fgTracks = tracks;}
+ void SetOption(Option_t *opt);
private:
- AliTRDparameter* GetTRDparameter(AliRunLoader* runLoader) const;
+ AliTRDReconstructor(const AliTRDReconstructor &r); //Not implemented
+ AliTRDReconstructor& operator = (const AliTRDReconstructor&); //Not implemented
+ void ResetContainers() const;
+
+ static Char_t const *fgSteerNames[kNsteer];//! steering names
+ static Char_t const *fgSteerFlags[kNsteer];//! steering flags
+ static Char_t const *fgTaskNames[AliTRDrecoParam::kTRDreconstructionTasks]; //! tasks names
+ static Char_t const *fgTaskFlags[AliTRDrecoParam::kTRDreconstructionTasks]; //! tasks flags
+ UInt_t fSteerParam; // steering bits
+ // configuration vars for tracking
+ static const Double_t fgkMaxChi2; // Max increment in track chi2
+ static const Float_t fgkMinClustersInTrack; // Min number of clusters in track
+ static const Float_t fgkLabelFraction; // Min fraction of same label
+ static const Double_t fgkMaxSnp; // Maximal snp for tracking
+ static const Double_t fgkMaxStep; // Maximal step for tracking
+ static const Double_t fgkEpsilon; // Precision of radial coordinate
+
+ TTreeSRedirector *fDebugStream[AliTRDrecoParam::kTRDreconstructionTasks];// Debug Streamer container;
+
+ static TClonesArray *fgClusters; // list of clusters for local reconstructor
+ static TClonesArray *fgTracklets; // list of online tracklets for local reconstructor
+ static TClonesArray *fgTracks; // list of GTU tracks for local reconstructor
+ static Int_t fgNTimeBins; // number of time bins as given by the clusterizer
+ AliTRDclusterizer *fClusterizer; //! instance of TRD clusterizer
+ static AliTRDonlineTrackMatching fgOnlineTrackMatcher; // track matcher between on-line and off-line track
+ static AliESDTrdTrigger fgTriggerFlags; // L1 trigger flags
+
+ ClassDef(AliTRDReconstructor, 5) // Class for the TRD reconstruction
- ClassDef(AliTRDReconstructor, 0) // class for the TRD reconstruction
};
+
+
#endif
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff