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#ifndef ROOT_THcDCTrack
#define ROOT_THcDCTrack
///////////////////////////////////////////////////////////////////////////////
// //
// THcDCTrack //
// //
///////////////////////////////////////////////////////////////////////////////
//#include "THaCluster.h"
#include "TVector3.h"
#include "TObject.h"
//class THaVDCCluster;
class THcDCPlane;
class THaTrack;
class THcDCHit;
class THcDCTrack : public TObject {
public:
THcDCTrack(Int_t nplanes);
virtual ~THcDCTrack() {};
virtual void AddHit(THcDCHit * hit);
virtual void AddSpacePoint(Int_t spid);
//Get and Set Functions
Int_t* GetSpacePoints() {return fspID;}
Int_t GetNSpacePoints() const { return fnSP;}
Int_t GetSpacePointID(Int_t i) const {return fspID[i];}
THcDCHit* GetHit(Int_t i) const {return fHits[i];}
Int_t GetNHits() const {return fNHits;}
Int_t GetNFree() const {return fNfree;}
Double_t GetCoord(Int_t ip) const {return fCoords[ip];}
Double_t GetResidual(Int_t ip) const {return fResiduals[ip];}
void GetRay(Double_t *ray) const {ray[0]=fX_fp; ray[1]=fY_fp; ray[2]=fXp_fp; ray[3]=fYp_fp;}
Double_t GetX() const {return fX_fp;}
Double_t GetY() const {return fY_fp;}
Double_t GetXP() const {return fXp_fp;}
Double_t GetYP() const {return fYp_fp;}
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void SetNFree(Int_t nfree) {fNfree = nfree;}
void SetCoord(Int_t ip, Double_t coord) {fCoords[ip] = coord;}
void SetResidual(Int_t ip, Double_t coord) {fResiduals[ip] = coord;}
void SetDoubleResidual(Int_t ip, Double_t coord) {fDoubleResiduals[ip] = coord;}
void SetVector(Double_t x, Double_t y, Double_t z,
Double_t xp, Double_t yp) {fX_fp = x; fY_fp=y; fZ_fp=z; fXp_fp=xp; fYp_fp=yp;}
void SetChisq(Double_t chi2) {fChi2_fp = chi2;}
virtual void ClearHits( );
// TObject functions redefined
virtual void Clear( Option_t* opt="" );
protected:
Int_t fnSP; /* Number of space points in this track */
/* Should we have a list of pointers to space points
instead of their indices? */
Int_t fspID[10]; /* List of space points in this track */
Int_t fNHits;
Int_t fNfree; /* Number of degrees of freedom */
std::vector<THcDCHit*> fHits; /* List of hits for this track */
std::vector<Double_t> fCoords; /* Coordinate on each plane */
std::vector<Double_t> fResiduals; /* Residual on each plane */
std::vector<Double_t> fDoubleResiduals; /* Residual on each plane for single stub mode */
Double_t fX_fp, fY_fp, fZ_fp;
Double_t fXp_fp, fYp_fp;
Double_t fChi2_fp;
private:
// Hide copy ctor and op=
THcDCTrack( const THcDCTrack& );
THcDCTrack& operator=( const THcDCTrack& );
ClassDef(THcDCTrack,0) // DCTrack class
};
#endif