THaSpectrometerDetector.h

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#ifndef Podd_THaSpectrometerDetector_h_
#define Podd_THaSpectrometerDetector_h_
 
//
// THaSpectrometerDetector
//
// Abstract base class for a generic spectrometer detector.
//
// This is a specialized detector class that supports the concept of
// "tracking" and "PID" detectors.
//
 
#include "THaDetector.h"
 
class THaTrack;
class TVector3;
 
class THaSpectrometerDetector : public THaDetector {
 
public:
  virtual ~THaSpectrometerDetector() = default;
 
  virtual Bool_t   IsTracking() = 0;
  virtual Bool_t   IsPid()      = 0;
 
          Bool_t   CheckIntercept( THaTrack* track );
          Bool_t   CalcInterceptCoords( THaTrack* track,
                                        Double_t& x, Double_t& y );
          Bool_t   CalcPathLen( THaTrack* track, Double_t& t );
          Bool_t   CalcTrackIntercept( THaTrack* track, TVector3& icept,
                                       Double_t& pathl );
          Bool_t   CalcTrackIntercept( THaTrack* track, Double_t& pathl,
                                       Double_t& xdet, Double_t& ydet );
 
  THaSpectrometerDetector() = default;    // for ROOT I/O only
 
protected:
  //Only derived classes may construct me
  THaSpectrometerDetector( const char* name, const char* description,
                           THaApparatus* a = nullptr );
 
  ClassDef(THaSpectrometerDetector,1)   //ABC for a spectrometer detector
};
 
#endif