#include <Track.h>

Public Member Functions
	Track ()

	Track (const float &lenFw, const float &lenBk, const float &pBeg, const float &pEnd, const TLorentzVector &vtx, const TLorentzVector &end, const TVector3 &vtxDir, const TVector3 &endDir, const float &chiFwd, const float &chiBac, const size_t &nHit, const float trkParBeg, const float trkParEnd, const float covarBeg, const float covarEnd, const int &chargeFwd, const int &chargeBac, const vector< pair< int, float >> &pidf, const vector< pair< int, float >> &pidb, const float &ionf, const float &ionb, const vector< pair< UInt_t, TLorentzVector >> &truePosVtx, const vector< pair< UInt_t, TLorentzVector >> &truePosEnd, const vector< pair< UInt_t, TLorentzVector >> &trueMomVtx, const vector< pair< UInt_t, TLorentzVector >> &trueMomEnd, const vector< std::pair< int, float >> &trueEnergy)

Public Attributes
float	fLenFwd
	< returns the fraction of the total energy contributed to this track that was deposited by the particle contributing the most energy to this track More...

float	fLenBac
	length of the track in cm from backwards fit More...

float	fMomBeg
	momentum of the track at the vertex in GeV/c More...

float	fMomEnd
	momentum of the track at the end in GeV/c More...

TLorentzVector	fVtx
	track vertex position 4-vector cm,ns More...

TLorentzVector	fEnd
	track end position 4-vector cm,ns More...

TVector3	fVtxDir
	track vertex direction More...

TVector3	fEndDir
	track end direction More...

float	fChiFwd
	chisquared forward fit More...

float	fChiBac
	chisquared backward fit More...

size_t	fNHits
	number of hits More...

float	fTrackParBeg [5]
	Track parameters at beginning of track y, z, curvature, phi, lambda – 5-param track (cm, cm, cm-1, rad, rad) More...

float	fTrackParEnd [5]
	Track parameters at end of track y, z, curvature, phi, lambda – 5-param track (cm, cm, cm-1, rad, rad) More...

float	fCovMatBeg [15]
	covariance matrix at beginning of track – packed in a 1D array, assuming symmetry More...

float	fCovMatEnd [15]
	covariance matrix at end of track More...

int	fChgFwd

int	fChgBac

float	fIonFwd

float	fIonBac

vector< pair< int, float > >	fPidFwd

vector< pair< int, float > >	fPidBac

vector< pair< UInt_t, TLorentzVector > >	fTruePosVtx
	4-position for each assc'd MCParticle at track vertex More...

vector< pair< UInt_t, TLorentzVector > >	fTruePosEnd
	4-position for each assc'd MCParticle at track end More...

vector< pair< UInt_t, TLorentzVector > >	fTrueMomVtx
	4-momentum for each assc'd MCParticle at track vertex More...

vector< pair< UInt_t, TLorentzVector > >	fTrueMomEnd
	4-momentum for each assc'd MCParticle at track end More...

vector< std::pair< int, float > >	fTrueEnergy
	true energy (second) [GeV] deposited by MCParticle with trackID (first) More...

Detailed Description

Definition at line 22 of file Track.h.

Constructor & Destructor Documentation

Track::Track ( )

Definition at line 16 of file Track.cxx.

              :
                 fLenFwd(FLT_MAX),
                 fLenBac(FLT_MAX),
                 fMomBeg(FLT_MAX),
                 fMomEnd(FLT_MAX),
                 fChiFwd(FLT_MAX),
                 fChiBac(FLT_MAX),
                 fNHits (UINT_MAX),
                 fChgFwd(INT_MAX),
                 fChgBac(INT_MAX),
                 fIonFwd(FLT_MAX),
                 fIonBac(FLT_MAX)
 
 {
         fVtx.SetXYZT(FLT_MAX,FLT_MAX,FLT_MAX,FLT_MAX);
         fEnd.SetXYZT(FLT_MAX,FLT_MAX,FLT_MAX,FLT_MAX);
         fVtxDir.SetXYZ(FLT_MAX,FLT_MAX,FLT_MAX);
         fEndDir.SetXYZ(FLT_MAX,FLT_MAX,FLT_MAX);
 
         //fTrackParBeg =  new float[5];
         //fTrackParEnd =  new float[5];
         for(size_t i=0; i<5; i++) {
                 fTrackParBeg[i] = FLT_MAX;
                 fTrackParEnd[i] = FLT_MAX;
         }
 
        // fCovMatBeg =  new float[15];
         //fCovMatEnd =  new float[15];
         for(size_t i=0; i<15; i++) {
                 fCovMatBeg[i] =  FLT_MAX;
                 fCovMatEnd[i] =  FLT_MAX;
         }
 }//

Track::Track	(	const float &	lenFw,
		const float &	lenBk,
		const float &	pBeg,
		const float &	pEnd,
		const TLorentzVector &	vtx,
		const TLorentzVector &	end,
		const TVector3 &	vtxDir,
		const TVector3 &	endDir,
		const float &	chiFwd,
		const float &	chiBac,
		const size_t &	nHit,
		const float *	trkParBeg,
		const float *	trkParEnd,
		const float *	covarBeg,
		const float *	covarEnd,
		const int &	chargeFwd,
		const int &	chargeBac,
		const vector< pair< int, float >> &	pidf,
		const vector< pair< int, float >> &	pidb,
		const float &	ionf,
		const float &	ionb,
		const vector< pair< UInt_t, TLorentzVector >> &	truePosVtx,
		const vector< pair< UInt_t, TLorentzVector >> &	truePosEnd,
		const vector< pair< UInt_t, TLorentzVector >> &	trueMomVtx,
		const vector< pair< UInt_t, TLorentzVector >> &	trueMomEnd,
		const vector< std::pair< int, float >> &	trueEnergy
	)

Definition at line 50 of file Track.cxx.

                                                                                                                       :
                         fLenFwd(lenFw),
                         fLenBac(lenBk),
                         fMomBeg(pBeg),
                         fMomEnd(pEnd),
                         fVtx   (vtx),
                         fEnd   (end),
                         fVtxDir(vtxDir),
                         fEndDir(endDir),
                         fChiFwd(chiFwd),
                         fChiBac(chiBac),
                         fNHits (nHit),
                         fChgFwd(chargeFwd),
                         fChgBac(chargeBac),
                         fIonFwd(ionf),
                         fIonBac(ionb),
                         fPidFwd(pidf),
                         fPidBac(pidb),
                         fTruePosVtx(truePosVtx),
                         fTruePosEnd(truePosEnd),
                         fTrueMomVtx(trueMomVtx),
                         fTrueMomEnd(trueMomEnd),
                         fTrueEnergy(trueEnergy)
 {
 
         //std::cout << "about to fill fTrackPar" << std::endl;
 
         //fTrackParBeg = new float[5];
         //fTrackParEnd = new float[5];
         for(size_t i=0; i<5; i++) {
                 fTrackParBeg[i] = trkParBeg[i];
                 fTrackParEnd[i] = trkParEnd[i];
         }
 
         //fCovMatBeg =  new float[15];
         //fCovMatEnd =  new float[15];
         for(size_t i=0; i<15; i++) {
                 fCovMatBeg[i] =  covarBeg[i];
                 fCovMatEnd[i] =  covarEnd[i];
         }
 }//constructor

Member Data Documentation

int garana::Track::fChgBac

Definition at line 64 of file Track.h.

int garana::Track::fChgFwd

Definition at line 63 of file Track.h.

float garana::Track::fChiBac

chisquared backward fit

Definition at line 55 of file Track.h.

float garana::Track::fChiFwd

chisquared forward fit

Definition at line 54 of file Track.h.

float garana::Track::fCovMatBeg[15]

covariance matrix at beginning of track – packed in a 1D array, assuming symmetry

Definition at line 60 of file Track.h.

float garana::Track::fCovMatEnd[15]

covariance matrix at end of track

Definition at line 61 of file Track.h.

TLorentzVector garana::Track::fEnd

track end position 4-vector cm,ns

Definition at line 51 of file Track.h.

TVector3 garana::Track::fEndDir

track end direction

Definition at line 53 of file Track.h.

float garana::Track::fIonBac

Definition at line 66 of file Track.h.

float garana::Track::fIonFwd

Definition at line 65 of file Track.h.

float garana::Track::fLenBac

length of the track in cm from backwards fit

Definition at line 47 of file Track.h.

float garana::Track::fLenFwd

< returns the fraction of the total energy contributed to this track that was deposited by the particle contributing the most energy to this track

length of the track in cm from forwards fit

Definition at line 46 of file Track.h.

float garana::Track::fMomBeg

momentum of the track at the vertex in GeV/c

Definition at line 48 of file Track.h.

float garana::Track::fMomEnd

momentum of the track at the end in GeV/c

Definition at line 49 of file Track.h.

size_t garana::Track::fNHits

number of hits

Definition at line 56 of file Track.h.

vector<pair<int,float> > garana::Track::fPidBac

Definition at line 68 of file Track.h.

vector<pair<int,float> > garana::Track::fPidFwd

Definition at line 67 of file Track.h.

float garana::Track::fTrackParBeg[5]

Track parameters at beginning of track y, z, curvature, phi, lambda – 5-param track (cm, cm, cm-1, rad, rad)

Definition at line 58 of file Track.h.

float garana::Track::fTrackParEnd[5]

Track parameters at end of track y, z, curvature, phi, lambda – 5-param track (cm, cm, cm-1, rad, rad)

Definition at line 59 of file Track.h.

vector<std::pair<int,float> > garana::Track::fTrueEnergy

true energy (second) [GeV] deposited by MCParticle with trackID (first)

Definition at line 74 of file Track.h.

vector<pair<UInt_t,TLorentzVector> > garana::Track::fTrueMomEnd

4-momentum for each assc'd MCParticle at track end

Definition at line 73 of file Track.h.

vector<pair<UInt_t,TLorentzVector> > garana::Track::fTrueMomVtx

4-momentum for each assc'd MCParticle at track vertex

Definition at line 72 of file Track.h.

vector<pair<UInt_t,TLorentzVector> > garana::Track::fTruePosEnd

4-position for each assc'd MCParticle at track end

Definition at line 71 of file Track.h.

vector<pair<UInt_t,TLorentzVector> > garana::Track::fTruePosVtx

4-position for each assc'd MCParticle at track vertex

Definition at line 70 of file Track.h.

TLorentzVector garana::Track::fVtx

track vertex position 4-vector cm,ns

Definition at line 50 of file Track.h.

TVector3 garana::Track::fVtxDir

track vertex direction

Definition at line 52 of file Track.h.

The documentation for this class was generated from the following files:

garana/garana/DataProducts/Track.h
garana/garana/DataProducts/Track.cxx

Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

Member Data Documentation