MJWaveformCoaxialCrystal.hh

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//                         MAJORANA Simulation                               //
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#ifndef _MJWAVEFORMCOAXIALCRYSTAL_HH
#define _MJWAVEFORMCOAXIALCRYSTAL_HH

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#include "CLHEP/Units/SystemOfUnits.h"
#include <CLHEP/Vector/ThreeVector.h>

#include "waveform/MJVWaveformCrystal.hh"

//---------------------------------------------------------------------------//

class MJWaveformCoaxialSegment;

class MJWaveformCoaxialCrystal : public MJVWaveformCrystal
{
public:

  //default constructor
  MJWaveformCoaxialCrystal();

  //copy constructor
  MJWaveformCoaxialCrystal(const MJWaveformCoaxialCrystal &);

  //destructor
  ~MJWaveformCoaxialCrystal();

  //public interface
 // Required Conversion function.
  Hep3Vector ConvertGridpointToCoordinate(HepInt *location)
    {
      Hep3Vector position;

      position.set(((HepDouble) location[0]) * GetGridPointSize(),
                   ((HepDouble) location[1]) * GetGridPointSize(),
                   ((HepDouble) location[2]) * GetGridPointSize());      
      return position;
    }

  void Construct();

  void ConvertCoordinateToGridpoint(const Hep3Vector *coord, HepInt *location)
    {
      location[0] = (HepInt) (coord->getX() / GetGridPointSize());
      location[1] = (HepInt) (coord->getY() / GetGridPointSize());
      location[2] = (HepInt) (coord->getZ() / GetGridPointSize());
    }
 
  void GetDriftFieldVector(const Hep3Vector *pos, Hep3Vector *efield);

  HepBoolean OutsideCrystal(Hep3Vector *pos)
    { 
      HepDouble rho = pos->getRho();
      return (rho < fInnerRadius) || (rho > fOuterRadius); 
    }

   HepDouble GetInnerRadius() { return fInnerRadius; }
   HepDouble GetOuterRadius() { return fOuterRadius; }

  //protected members
protected:


  //private  members
private:

  // Dimensions;
  HepDouble fOuterRadius, fInnerRadius;
  MJWaveformCoaxialSegment  *fInnerContact;
  MJWaveformCoaxialSegment  *fOuterSegment;
  HepDouble  fAlpha, fBeta;  // Parameters for computing the Drift Field 
};
#endif

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