DTrackingData.h

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#ifndef _DTrackingData_
#define _DTrackingData_

#include <memory>
#include "TMatrixFSym.h"

#include <PID/DKinematicData.h>

using namespace std;
using namespace jana;

class DTrackingData : public DKinematicData
{
   public:

      void Reset(void);
      void Release(void);

      //GETTERS
      shared_ptr<const TMatrixFSym> TrackingErrorMatrix(void) const{return m_TrackingErrorMatrix;}
      bool forwardParmFlag(void) const{return m_use_forward_parameters;}
      void TrackingStateVector(double aVec[5]) const;
      double t0(void) const{return dt0;}
      double t0_err(void) const{return dt0_err;}
      DetectorSystem_t t0_detector(void) const{return dt0_detector;}

      //SETTERS
      void setForwardParmFlag(bool aFlag){m_use_forward_parameters = aFlag;}
      void setTrackingErrorMatrix(const shared_ptr<const TMatrixFSym>& aMatrix){m_TrackingErrorMatrix = aMatrix;}
      void setTrackingErrorMatrix(const shared_ptr<TMatrixFSym>& aMatrix){m_TrackingErrorMatrix = std::const_pointer_cast<const TMatrixFSym>(aMatrix);}
      void setTrackingStateVector(double a1, double a2, double a3, double a4, double a5);
      void setT0(double at0, double at0_err, DetectorSystem_t at0_detector);

   private:

      shared_ptr<const TMatrixFSym> m_TrackingErrorMatrix = nullptr;  // order is q/pt,phi,tanl,D,z
      bool m_use_forward_parameters = false; // Flag indicating the use of the forward parameterization (x,y,tx,ty,q/p)
      double m_TrackingStateVector[5] = {0.0, 0.0, 0.0, 0.0, 0.0}; // order is q/pt,phi,tanl,D,z

      double dt0 = 0.0;
      double dt0_err = 0.0;
      DetectorSystem_t dt0_detector = SYS_NULL;
};

/********************************************************************** GETTERS ************************************************************************/

inline void DTrackingData::TrackingStateVector(double aVec[5]) const
{
   for (unsigned int i = 0; i < 5; ++i)
      aVec[i] = m_TrackingStateVector[i];
}

/********************************************************************** SETTERS ************************************************************************/

inline void DTrackingData::setTrackingStateVector(double a1, double a2, double a3, double a4, double a5)
{
   m_TrackingStateVector[0]=a1;
   m_TrackingStateVector[1]=a2;
   m_TrackingStateVector[2]=a3;
   m_TrackingStateVector[3]=a4;
   m_TrackingStateVector[4]=a5;
}

inline void DTrackingData::setT0(double at0, double at0_err, DetectorSystem_t at0_detector)
{
   dt0 = at0;
   dt0_err = at0_err;
   dt0_detector = at0_detector;
}

inline void DTrackingData::Reset(void)
{
   m_TrackingErrorMatrix = nullptr;
   m_use_forward_parameters = false;

   m_TrackingStateVector[0]=0.0;
   m_TrackingStateVector[1]=0.0;
   m_TrackingStateVector[2]=0.0;
   m_TrackingStateVector[3]=0.0;
   m_TrackingStateVector[4]=0.0;

   dt0 = 0.0;
   dt0_err = 0.0;
   dt0_detector = SYS_NULL;

   DKinematicData::Reset();
}

inline void DTrackingData::Release(void)
{
   Reset();
   DKinematicData::Release();
}

#endif /* _DTrackingData_ */