#ifndef PNDDCHPOINT_H
#define PNDDCHPOINT_H


#include "TObject.h"
#include "TVector3.h"
#include "CbmMCPoint.h"

#include "PndDchMapper.h"

class PndDchPoint : public CbmMCPoint 
{

 public:
  
  // Default constructor 
  PndDchPoint();
  
  //   Constructor with arguments
  //   trackID  Index of MCTrack
  //   evtID    event number
  //   pos      Spacial coordinates [cm]
  //   mom      Momentum of track [GeV]
  //   tof      Time since event start [ns]
  //   length   Track length since creation [cm]
  //   eLoss    Energy deposit [GeV]
  PndDchPoint(Int_t trackID, Int_t evtID, Int_t chamber, Int_t plane, 
	   TVector3 pos, TVector3 mom,  
	   Double_t tof, Double_t length, Double_t eLoss);
  
  // Copy constructor 
  PndDchPoint(const PndDchPoint& point) { *this = point; };
  
  // Destructor 
  virtual ~PndDchPoint();

  // Accessors 
  Int_t GetTrackID()   const { return fTrackID; }
  Int_t GetEventID()   const { return fEventID; }
  Int_t GetPlane()     const  { return PndDchMapper::CalculatePlane(fDetectorID); }
  Int_t GetChamber()   const  { return PndDchMapper::CalculateChamber(fDetectorID); }
  
  // Output to screen
  virtual void Print(const Option_t*) const;
  
 private: 
  // Modifiers 
  void SetDetectorID(Int_t ch, Int_t pl)  { 
    fDetectorID = PndDchMapper::CalculateDetectorID(ch,pl);
  }
  


 protected:
  // number of event
  Int_t fEventID;

  ClassDef(PndDchPoint,1)

};

#endif