Line data    Source code

       1             : #ifndef ALIMUONTRACKRECONSTRUCTOR_H
       2             : #define ALIMUONTRACKRECONSTRUCTOR_H
       3             : /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
       4             :  * See cxx source for full Copyright notice                               */
       5             : 
       6             : /* $Id$ */
       7             : 
       8             : /// \ingroup rec
       9             : /// \class AliMUONTrackReconstructor
      10             : /// \brief Standard class for the MUON track reconstruction
      11             : 
      12             : #include "AliMUONVTrackReconstructor.h"
      13             : 
      14             : class AliMUONVCluster;
      15             : class AliMUONVClusterStore;
      16             : class AliMUONTrackParam;
      17             : class AliMUONTrack;
      18             : class AliMUONGeometryTransformer;
      19             : 
      20             : class AliMUONTrackReconstructor : public AliMUONVTrackReconstructor 
      21             : {
      22             :  
      23             :  public:
      24             :   
      25             :   AliMUONTrackReconstructor(const AliMUONRecoParam* recoParam, AliMUONVClusterServer* clusterServer,
      26             :                             const AliMUONGeometryTransformer* transformer); // default Constructor
      27             :   virtual ~AliMUONTrackReconstructor(); // Destructor
      28             : 
      29             :   virtual Bool_t RefitTrack(AliMUONTrack &track, Bool_t enableImprovement = kTRUE);
      30             : 
      31             : 
      32             :  protected:
      33             : 
      34             :   // Functions
      35             :   virtual Bool_t MakeTrackCandidates(AliMUONVClusterStore& clusterStore);
      36             :   virtual Bool_t MakeMoreTrackCandidates(AliMUONVClusterStore& clusterStore);
      37             :   virtual Bool_t FollowTracks(AliMUONVClusterStore& clusterStore);
      38             :   virtual Bool_t ComplementTracks(const AliMUONVClusterStore& clusterStore);
      39             :   virtual void   ImproveTrack(AliMUONTrack &track);
      40             :   virtual Bool_t FinalizeTrack(AliMUONTrack &track);
      41             :   
      42             : 
      43             :  private:
      44             :   
      45             :   /// Not implemented copy constructor
      46             :   AliMUONTrackReconstructor (const AliMUONTrackReconstructor& rhs); 
      47             :   /// Not implemented copy assignment operator
      48             :   AliMUONTrackReconstructor& operator=(const AliMUONTrackReconstructor& rhs);
      49             :   
      50             :   Bool_t FollowTrackInChamber(AliMUONTrack &trackCandidate, AliMUONVClusterStore& clusterStore, Int_t nextChamber);
      51             :   Bool_t FollowTrackInStation(AliMUONTrack &trackCandidate, AliMUONVClusterStore& clusterStore, Int_t nextStation);
      52             :   
      53             :   Double_t TryTwoClusters(const AliMUONTrackParam &trackParamAtCluster, AliMUONVCluster* cluster2, AliMUONTrackParam &trackParamAtCluster2);
      54             : 
      55             :   void UpdateTrack(AliMUONTrack &track, AliMUONTrackParam &trackParamAtCluster);
      56             :   void UpdateTrack(AliMUONTrack &track, AliMUONTrackParam &trackParamAtCluster1, AliMUONTrackParam &trackParamAtCluster2);
      57             :   
      58             :   Bool_t RecoverTrack(AliMUONTrack &track, AliMUONVClusterStore& clusterStore, Int_t nextStation);
      59             :   
      60             :   void SetVertexErrXY2ForFit(AliMUONTrack &trackCandidate);
      61             :   
      62             :   void Fit(AliMUONTrack &track, Bool_t includeMCS, Bool_t fitWithVertex, Bool_t calcCov);
      63             : 
      64             : 
      65          18 :   ClassDef(AliMUONTrackReconstructor, 0) // MUON track reconstructor in ALICE
      66             : };
      67             :         
      68             : #endif