/** @file CbmTofTracklet.h
 ** @author nh <N.Herrmann@gsi.de>
 ** @date 28.02.2020
 **/

#ifndef CBMTOFTRACKLETTOOLS_H
#define CBMTOFTRACKLETTOOLS_H 1

#include "CbmTofHit.h"
#include "CbmTofTracklet.h"
#include "CbmTofTrackletParam.h"
#include "FairTrackParam.h"
#include "TMath.h"

#include <vector>

/** @class CbmTofTrackletTools
 ** @brief  contains fits and resolution functions
 ** @author nh
 **/
class CbmTofTrackletTools {

public:
  /**   Constructor   **/
  CbmTofTrackletTools();

  /**   Destructor   **/
  virtual ~CbmTofTrackletTools();

  Double_t FitTt(CbmTofTracklet* pTrk, Int_t iDetId);
  Double_t* Line3DFit(CbmTofTracklet* pTrk, Int_t iDetId);

  virtual Double_t GetXdif(CbmTofTracklet* pTrk, Int_t iDetId, CbmTofHit* pHit);
  virtual Double_t GetYdif(CbmTofTracklet* pTrk, Int_t iDetId, CbmTofHit* pHit);
  virtual Double_t GetTdif(CbmTofTracklet* pTrk, Int_t iDetId, CbmTofHit* pHit);
  virtual Double_t
  GetTexpected(CbmTofTracklet* pTrk, Int_t iDetId, CbmTofHit* pHit);

private:
  ClassDef(CbmTofTrackletTools, 1);
};

#endif /* CBMTOFTRACKLETTOOLS_H */