CbmStsTrackFinder.h

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// -------------------------------------------------------------------------
// -----                   CbmStsTrackFinder header file               -----
// -----                  Created 02/02/05  by V. Friese               -----
// -------------------------------------------------------------------------
 
/** CbmStsTrackFinder
 *@author V.Friese <v.friese@gsi.de>
 **
 ** Abstract base class for concrete STS track finding algorithm.
 ** Each derived class must implement the method DoFind. This has
 ** to operate on the two TClonesArrays of pixel and strip hits
 ** and to fill the CbmStsTrackArray.
 **/
 
#ifndef CBMSTSTRACKFINDER
#define CBMSTSTRACKFINDER 1
 
#include "TNamed.h"
#include "TObject.h"
 
class TClonesArray;
class CbmStsDigiScheme;
class FairField;
 
class CbmStsTrackFinder : public TNamed
{
 
  public:
    /** Default constructor **/
    CbmStsTrackFinder();
 
    /** Destructor **/
    virtual ~CbmStsTrackFinder() {};
 
    /** Virtual method Init. If needed, to be implemented in the
     ** concrete class. Else no action.
     **/
    virtual void Init() {};
 
    /** Abstract method DoFind. To be implemented in the concrete class.
     ** Task: Read the hit array and fill the track array,
     ** pointers to which are private members and set by the task
     **
     *@value Number of tracks created
     **/
    virtual Int_t DoFind() = 0;
 
    /** Virtual method Finish. If needed, to be implemented in the concrete
     ** class. Executed at the end of the run.
     **/
    virtual void Finish() {};
 
    /** Modifiers **/
    void SetDigiScheme(CbmStsDigiScheme* scheme) { fDigiScheme = scheme; }
    void SetField(FairField* field) { fField = field; }
    void SetMvdHitArray(TClonesArray* hits) { fMvdHits = hits; }
    void SetStsHitArray(TClonesArray* hits) { fStsHits = hits; }
    void SetTrackArray(TClonesArray* tracks) { fTracks = tracks; }
    void SetVerbose(Int_t verbose) { fVerbose = verbose; };
 
  protected:
    CbmStsDigiScheme* fDigiScheme;   // STS digitisation scheme
    FairField* fField;               // Magnetic field
    TClonesArray* fMvdHits;          // MvdHit array
    TClonesArray* fStsHits;          // StsHit array
    TClonesArray* fTracks;           // StsTrack array
    Int_t fVerbose;                  // Verbosity level
 
  private:
    CbmStsTrackFinder(const CbmStsTrackFinder&) = delete;
    CbmStsTrackFinder& operator=(const CbmStsTrackFinder&) = delete;
 
    ClassDef(CbmStsTrackFinder, 1);
};
 
#endif