THaTrackingDetector.h

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#ifndef Podd_THaTrackingDetector_h_
#define Podd_THaTrackingDetector_h_
 
//
// THaTrackingDetector.h
//
 
#include "THaSpectrometerDetector.h"
 
class TClonesArray;
class THaTrack;
class THaTrackID;
 
class THaTrackingDetector : public THaSpectrometerDetector {
  
public:
  virtual ~THaTrackingDetector();
  
  virtual Int_t    CoarseTrack( TClonesArray& tracks ) = 0;
  virtual Int_t    FineTrack( TClonesArray& tracks )  = 0;
  // For backward-compatibility
  virtual Int_t    FindVertices( TClonesArray& /* tracks */ ) { return 0; }
          Bool_t   IsTracking() { return true; }
          Bool_t   IsPid()      { return false; }
 
          THaTrackingDetector();   // for ROOT I/O only
protected:
 
  virtual THaTrack* AddTrack( TClonesArray& tracks,
                              Double_t x, Double_t y, 
                              Double_t theta, Double_t phi,
                              THaTrackID* ID = nullptr );
 
  //Only derived classes may construct me
 
  THaTrackingDetector( const char* name, const char* description,
                       THaApparatus* a = nullptr );
 
  ClassDef(THaTrackingDetector,1)   //ABC for a generic tracking detector
};
 
#endif