-#ifndef ALIMUONTRACKTRECONSTRUCTOR_H
+#ifndef ALIMUONTRACKRECONSTRUCTOR_H
#define ALIMUONTRACKRECONSTRUCTOR_H
+/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+ * See cxx source for full Copyright notice */
-////////////////////////////////////
-// MUON track reconstructor in ALICE
-////////////////////////////////////
+/* $Id$ */
+
+/// \ingroup rec
+/// \class AliMUONTrackReconstructor
+/// \brief Class for the MUON track reconstruction
+///
+/////////////////////////////////////
+/// MUON track reconstructor in ALICE
+/////////////////////////////////////
#include <TObject.h>
#include "AliMUONConstants.h"
class AliMUONTrackReconstructor : public TObject {
public:
- AliMUONTrackReconstructor(AliLoader* loader); // default Constructor
+ AliMUONTrackReconstructor(AliLoader* loader, AliMUONData* data); // default Constructor
virtual ~AliMUONTrackReconstructor(void); // Destructor
// Parameters for track reconstruction: public methods
AliMUONData* GetMUONData() {return fMUONData;}
- protected:
- AliMUONTrackReconstructor (const AliMUONTrackReconstructor& rhs); // copy constructor
- AliMUONTrackReconstructor& operator=(const AliMUONTrackReconstructor& rhs); // assignment operator
-
private:
// Constants which should be elsewhere ????
- static const Int_t fgkMaxMuonTrackingChambers = 10; // Max number of Muon tracking chambers
- static const Int_t fgkMaxMuonTrackingStations = 5; // Max number of Muon tracking stations
+ static const Int_t fgkMaxMuonTrackingChambers = 10; ///< Max number of Muon tracking chambers
+ static const Int_t fgkMaxMuonTrackingStations = 5; ///< Max number of Muon tracking stations
// Defaults parameters for reconstruction
- static const Double_t fgkDefaultMinBendingMomentum; // default min. bending momentum for reconstruction
- static const Double_t fgkDefaultMaxBendingMomentum; // default max. bending momentum for reconstruction
- static const Double_t fgkDefaultMaxChi2; // default max. track chi2 for reconstruction
- static const Double_t fgkDefaultMaxSigma2Distance; // default square of max. distance for window size
- static const Double_t fgkDefaultBendingResolution; // default bending coordinate resolution for reconstruction
- static const Double_t fgkDefaultNonBendingResolution; // default non bending coordinate resolution for reconstruction
- static const Double_t fgkDefaultChamberThicknessInX0; // default chamber thickness in X0 for reconstruction
+ static const Double_t fgkDefaultMinBendingMomentum; ///< default min. bending momentum for reconstruction
+ static const Double_t fgkDefaultMaxBendingMomentum; ///< default max. bending momentum for reconstruction
+ static const Double_t fgkDefaultMaxChi2; ///< default max. track chi2 for reconstruction
+ static const Double_t fgkDefaultMaxSigma2Distance; ///< default square of max. distance for window size
+ static const Double_t fgkDefaultBendingResolution; ///< default bending coordinate resolution for reconstruction
+ static const Double_t fgkDefaultNonBendingResolution; ///< default non bending coordinate resolution for reconstruction
+ static const Double_t fgkDefaultChamberThicknessInX0; ///< default chamber thickness in X0 for reconstruction
// Simple magnetic field:
// Value taken from macro MUONtracking.C: 0.7 T, hence 7 kG
// Length and Position from reco_muon.F, with opposite sign:
// Length = ZMAGEND-ZCOIL
// Position = (ZMAGEND+ZCOIL)/2
// to be ajusted differently from real magnetic field ????
- static const Double_t fgkDefaultSimpleBValue; // default value of magnetic field (dipole)
- static const Double_t fgkDefaultSimpleBLength; // default length of magnetic field (dipole)
- static const Double_t fgkDefaultSimpleBPosition; // default position of magnetic field (dipole)
- static const Int_t fgkDefaultRecTrackRefHits; // default flag for reconstrution track ref. hits or Clusters
- static const Double_t fgkDefaultEfficiency; // default chamber efficiency for track ref. hits recontruction
+ static const Double_t fgkDefaultSimpleBValue; ///< default value of magnetic field (dipole)
+ static const Double_t fgkDefaultSimpleBLength; ///< default length of magnetic field (dipole)
+ static const Double_t fgkDefaultSimpleBPosition; ///< default position of magnetic field (dipole)
+ static const Int_t fgkDefaultRecTrackRefHits; ///< default flag for reconstrution track ref. hits or Clusters
+ static const Double_t fgkDefaultEfficiency; ///< default chamber efficiency for track ref. hits recontruction
- Int_t fTrackMethod; // AZ - tracking method
+ Int_t fTrackMethod; ///< AZ - tracking method
// Parameters for track reconstruction
- Double_t fMinBendingMomentum; // minimum value (GeV/c) of momentum in bending plane
+ Double_t fMinBendingMomentum; ///< minimum value (GeV/c) of momentum in bending plane
// Parameters for track reconstruction
- Double_t fMaxBendingMomentum; // maximum value (GeV/c) of momentum in bending plane
- Double_t fMaxChi2; // maximum Chi2 per degree of Freedom
- Double_t fMaxSigma2Distance; // maximum square distance in units of the variance (maximum chi2)
- Double_t fRMin[fgkMaxMuonTrackingChambers]; // minimum radius (cm)
- Double_t fRMax[fgkMaxMuonTrackingChambers]; // maximum radius (cm)
- Double_t fSegmentMaxDistBending[fgkMaxMuonTrackingStations]; // maximum distance (cm) for segments in bending plane
- Double_t fSegmentMaxDistNonBending[fgkMaxMuonTrackingStations]; // maximum distance (cm) for segments in non bending plane
- Double_t fBendingResolution; // chamber resolution (cm) in bending plane
- Double_t fNonBendingResolution; // chamber resolution (cm) in non bending plane
- Double_t fChamberThicknessInX0; // chamber thickness in number of radiation lengths
+ Double_t fMaxBendingMomentum; ///< maximum value (GeV/c) of momentum in bending plane
+ Double_t fMaxChi2; ///< maximum Chi2 per degree of Freedom
+ Double_t fMaxSigma2Distance; ///< maximum square distance in units of the variance (maximum chi2)
+ Double_t fRMin[fgkMaxMuonTrackingChambers]; ///< minimum radius (cm)
+ Double_t fRMax[fgkMaxMuonTrackingChambers]; ///< maximum radius (cm)
+ Double_t fSegmentMaxDistBending[fgkMaxMuonTrackingStations]; ///< maximum distance (cm) for segments in bending plane
+ Double_t fSegmentMaxDistNonBending[fgkMaxMuonTrackingStations]; ///< maximum distance (cm) for segments in non bending plane
+ Double_t fBendingResolution; ///< chamber resolution (cm) in bending plane
+ Double_t fNonBendingResolution; ///< chamber resolution (cm) in non bending plane
+ Double_t fChamberThicknessInX0; ///< chamber thickness in number of radiation lengths
// how to take it from simulation ????
- Double_t fSimpleBValue; // simple magnetic field: value (kG)
- Double_t fSimpleBLength; // simple magnetic field: length (cm)
- Double_t fSimpleBPosition; // simple magnetic field: Z central position (cm)
- Int_t fRecTrackRefHits; // reconstruction from raw clusters (0) or from track ref. hits (1)
- Double_t fEfficiency; // chamber efficiency (used for track ref. hits only)
+ Double_t fSimpleBValue; ///< simple magnetic field: value (kG)
+ Double_t fSimpleBLength; ///< simple magnetic field: length (cm)
+ Double_t fSimpleBPosition; ///< simple magnetic field: Z central position (cm)
+ Int_t fRecTrackRefHits; ///< reconstruction from raw clusters (0) or from track ref. hits (1)
+ Double_t fEfficiency; ///< chamber efficiency (used for track ref. hits only)
// Parameters for track ref. background events
// should be in AliMUON class ????
- TFile *fBkgTrackRefFile; // pointer to file
- TTree *fBkgTrackRefTK; // pointer to tree TK
- TClonesArray *fBkgTrackRefParticles; // pointer to list of particles in tree TK
- TTree *fBkgTrackRefTTR; // pointer to tree TTR
- Int_t fBkgTrackRefEventNumber; // event number
+ TFile *fBkgTrackRefFile; ///< pointer to file
+ TTree *fBkgTrackRefTK; ///< pointer to tree TK
+ TClonesArray *fBkgTrackRefParticles; ///< pointer to list of particles in tree TK
+ TTree *fBkgTrackRefTTR; ///< pointer to tree TTR
+ Int_t fBkgTrackRefEventNumber; ///< event number
// Hits for reconstruction (should be in AliMUON ????)
- TClonesArray *fHitsForRecPtr; // pointer to the array of hits for reconstruction
- Int_t fNHitsForRec; // number of hits for reconstruction
+ TClonesArray *fHitsForRecPtr; ///< pointer to the array of hits for reconstruction
+ Int_t fNHitsForRec; ///< number of hits for reconstruction
// Information per chamber (should be in AliMUONChamber ????)
- Int_t fNHitsForRecPerChamber[fgkMaxMuonTrackingChambers]; // number of HitsForRec
- Int_t fIndexOfFirstHitForRecPerChamber[fgkMaxMuonTrackingChambers]; // index (0...) of first HitForRec
+ Int_t fNHitsForRecPerChamber[fgkMaxMuonTrackingChambers]; ///< number of HitsForRec
+ Int_t fIndexOfFirstHitForRecPerChamber[fgkMaxMuonTrackingChambers]; ///< index (0...) of first HitForRec
// Segments inside a station
- TClonesArray *fSegmentsPtr[fgkMaxMuonTrackingStations]; // array of pointers to the segments for each station
- Int_t fNSegments[fgkMaxMuonTrackingStations]; // number of segments for each station
+ TClonesArray *fSegmentsPtr[fgkMaxMuonTrackingStations]; ///< array of pointers to the segments for each station
+ Int_t fNSegments[fgkMaxMuonTrackingStations]; ///< number of segments for each station
// Reconstructed tracks
- TClonesArray *fRecTracksPtr; // pointer to array of reconstructed tracks
- Int_t fNRecTracks; // number of reconstructed tracks
+ TClonesArray *fRecTracksPtr; ///< pointer to array of reconstructed tracks
+ Int_t fNRecTracks; ///< number of reconstructed tracks
// Track hits on reconstructed tracks
- TClonesArray *fRecTrackHitsPtr; // pointer to array of hits on reconstructed tracks
- Int_t fNRecTrackHits; // number of hits on reconstructed tracks
+ TClonesArray *fRecTrackHitsPtr; ///< pointer to array of hits on reconstructed tracks
+ Int_t fNRecTrackHits; ///< number of hits on reconstructed tracks
// data container
- AliMUONData* fMUONData; // Data container for MUON subsystem
+ AliMUONData* fMUONData; ///< Data container for MUON subsystem
// alice loader
- AliLoader* fLoader; // MUON loader to get data
+ AliLoader* fLoader; ///< MUON loader to get data
- Int_t fMuons; // AZ - number of muons within acceptance - just for tests
+ Int_t fMuons; ///< AZ - number of muons within acceptance - just for tests
// Functions
+ AliMUONTrackReconstructor (const AliMUONTrackReconstructor& rhs); // copy constructor
+ AliMUONTrackReconstructor& operator=(const AliMUONTrackReconstructor& rhs); // assignment operator
void ResetHitsForRec(void);
void MakeEventToBeReconstructed(void);
void AddHitsForRecFromTrackRef(TTree *TTR, Int_t Signal);
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff