CbmKFParticleInterface Class Reference

#include <CbmKFParticleInterface.h>

Collaboration diagram for CbmKFParticleInterface:

Public Member Functions
	CbmKFParticleInterface ()
	CbmKFParticleInterface (CbmKFTrackInterface *Track[])
	CbmKFParticleInterface (CbmKFParticle *part[], const int nPart=0)
	~CbmKFParticleInterface ()
	CbmKFParticleInterface (const CbmKFParticleInterface &c)
CbmKFParticleInterface	operator= (const CbmKFParticleInterface &c)
void	SetField (const L1FieldRegion &field, bool isOneEntry=0, const int iVec=0)
void	Construct (CbmKFTrackInterface *vDaughters[][fvecLen], int NDaughters, CbmKFVertexInterface *Parent=0, float Mass=-1, float CutChi2=-1)
void	Construct (CbmKFParticle_simd vDaughters[], int NDaughters, CbmKFVertexInterface *Parent=0, float Mass=-1, float CutChi2=-1, bool isAtVtxGuess=0)
void	TransportToProductionVertex ()
void	TransportToDecayVertex ()
void	Extrapolate (CbmKFParticle_simd *Particle, fvec r0[], fvec T)
void	Extrapolate (fvec r0[], fvec T)
void	ExtrapolateLine (CbmKFParticle_simd *Particle, fvec r0[], fvec T)
fvec	GetDStoPoint (const CbmKFParticle_simd &Particle, const fvec xyz[]) const
fvec	GetDStoPoint (const fvec xyz[]) const
void	SetVtxGuess (fvec &x, fvec &y, fvec &z)
void	SetVtxErrGuess (fvec &d_x, fvec &d_y, fvec &d_z)
fvec	GetX () const
fvec	GetY () const
fvec	GetZ () const
fvec	GetPx () const
fvec	GetPy () const
fvec	GetPz () const
fvec	GetE () const
fvec	GetS () const
fvec	GetQ () const
fvec	GetChi2 () const
fvec	GetNDF () const
fvec *	GetParameters ()
const fvec *	GetParameters () const
fvec *	GetCovMatrix ()
fvec	GetParameter (Int_t i) const
fvec	GetCovariance (Int_t i) const
fvec	GetCovariance (Int_t i, Int_t j) const
fvec &	rX ()
fvec &	rY ()
fvec &	rZ ()
fvec &	rPx ()
fvec &	rPy ()
fvec &	rPz ()
fvec &	rE ()
fvec &	rS ()
fvec &	rQ ()
fvec &	rChi2 ()
fvec &	rNDF ()
fvec &	rParameter (Int_t i)
fvec &	rCovariance (Int_t i)
fvec &	rCovariance (Int_t i, Int_t j)
void	GetMomentum (fvec &P, fvec &Error)
void	GetMass (fvec &M, fvec &Error)
fvec	GetTx () const
fvec	GetTy () const
void	MeasureMass (CbmKFParticle_simd *Particle, fvec r0[], fvec Mass)
void	MeasureProductionVertex (CbmKFParticle_simd *Particle, fvec r0[], CbmKFVertexInterface *Parent)
void	Convert (CbmKFParticle_simd *Particle, fvec r0[], bool ToProduction)
void	multQSQt (const fvec Q[], fvec S[])
void	multQSQt1 (const fvec J[11], fvec S[])
void	GetKFVertex (CbmKFVertex *vtx)
void	GetKFParticle (CbmKFParticle &Part, int iPart=0)
void	GetKFParticle (CbmKFParticle *Part, int nPart=0)
CbmKFVertex	GetKFVertexJ (int j)
void	GetKFVertexJ (int j, CbmKFVertex *vtx)
void	SetPDG (fvec pdg)
const fvec &	GetPDG () const
void	ConstructPVT (vector< CbmKFTrack > &vRTracks)

Static Public Member Functions
static void	FindParticles (vector< CbmKFTrack > &vRTracks, vector< float > &ChiToPrimVtx, vector< L1FieldRegion > &vField, vector< CbmKFParticle > &Particles, CbmKFVertex &PrimVtx, const vector< int > &vTrackPDG, const float cuts[2][3]=DefaultCuts)
static void	ExtrapolateToPV (vector< CbmKFParticle > &vParticles, CbmKFVertex &PrimVtx)
static fvec	GetChi2BetweenParticles (CbmKFParticle_simd &p1, CbmKFParticle_simd &p2)
static void	Find2DaughterDecay (vector< CbmKFTrack > &vTracks, const vector< L1FieldRegion > &vField, vector< CbmKFParticle > &Particles, const int DaughterNegPDG, const int DaughterPosPDG, const int MotherPDG, vector< short > &idNeg, vector< short > &idPos, CbmKFVertex &PrimVtx, const float *cuts=0, bool isPrimary=0, vector< float > *vMotherTopoChi2Ndf=0, const float *secCuts=0, const float massMotherPDG=0, const float massMotherPDGSigma=0, vector< CbmKFParticle > *vMotherPrim=0, vector< CbmKFParticle > *vMotherSec=0)
static void	Find2DaughterDecay (vector< CbmKFTrack > &vTracks, const vector< L1FieldRegion > &vField, vector< CbmKFParticle > &Particles, const int DaughterNegPDG, const int DaughterPosPDG, const int MotherPDG, vector< short > &idNeg, vector< short > &idPos, CbmKFVertex &PrimVtx, const float *cuts, bool isPrimary, const float PtCut, const float Chi2PrimCut=-100.f, vector< float > *ChiToPrimVtx=0, const float *PCut=0)
static void	FindTrackV0Decay (const int MotherPDG, vector< CbmKFParticle > &Particles, vector< CbmKFParticle > &vV0, vector< CbmKFTrack > &vTracks, const vector< L1FieldRegion > &field, const int DaughterPDG, vector< short > &idTrack, CbmKFVertex &PrimVtx, const float *cuts=0, bool isPrimary=0, vector< float > *ChiToPrimVtx=0, vector< CbmKFParticle > *vHyperonPrim=0, float hyperonPrimMass=0, float hyperonPrimMassErr=0, vector< CbmKFParticle > *vHyperonSec=0)
static void	FindHyperons (int PDG, CbmKFParticle_simd vDaughters[2], vector< int > &daughterIds, vector< CbmKFParticle > &vLambdaSec, vector< CbmKFParticle > &vHyperon, CbmKFVertex &PrimVtx, const float *cuts=0, int startIndex=0)
static void	FindDMesLambdac (vector< CbmKFTrack > &vTracks, const vector< L1FieldRegion > &vField, vector< CbmKFParticle > &Particles, const int DaughterPDG[5], const int MotherPDG[8], vector< short > *idTrack[5], CbmKFVertex &PrimVtx, const float cuts[8][8], vector< float > ChiToPrimVtx)
static void	CombineTrackPart (vector< CbmKFTrack > &vTracks, const vector< L1FieldRegion > &vField, vector< CbmKFParticle > &Particles, CbmKFParticle &part, const int DaughterPDG, const int MotherPDG, vector< short > &id, const float *cuts, const unsigned short startIndex=0, const bool IsSamePart=0)
static void	SelectParticleCandidates (vector< CbmKFParticle > &Particles, vector< CbmKFParticle > &vCandidates, CbmKFVertex &PrimVtx, const float cuts[5])
static Int_t	IJ (Int_t i, Int_t j)

Public Attributes
CbmKFParticle_simd	KFPart

Protected Member Functions
fvec &	Cij (Int_t i, Int_t j)

Detailed Description

Definition at line 16 of file CbmKFParticleInterface.h.

Constructor & Destructor Documentation

CbmKFParticleInterface() [1/4]

CbmKFParticleInterface::CbmKFParticleInterface

(

)

Definition at line 15 of file CbmKFParticleInterface.cxx.

CbmKFParticleInterface() [2/4]

CbmKFParticleInterface::CbmKFParticleInterface

(

CbmKFTrackInterface *

Track[]

)

Definition at line 19 of file CbmKFParticleInterface.cxx.

References CbmKFParticle_simd::Create(), and KFPart.

CbmKFParticleInterface() [3/4]

CbmKFParticleInterface::CbmKFParticleInterface	(	CbmKFParticle *	part[],
		const int	nPart = 0
	)

Definition at line 24 of file CbmKFParticleInterface.cxx.

References CbmKFParticle_simd::Create(), and KFPart.

~CbmKFParticleInterface()

CbmKFParticleInterface::~CbmKFParticleInterface

(

)

Definition at line 29 of file CbmKFParticleInterface.cxx.

CbmKFParticleInterface() [4/4]

CbmKFParticleInterface::CbmKFParticleInterface

(

const CbmKFParticleInterface &

c

)

Definition at line 33 of file CbmKFParticleInterface.cxx.

References KFPart.

Member Function Documentation

Cij()

fvec & CbmKFParticleInterface::Cij ( Int_t  i, Int_t  j  )

inlineprotected

Definition at line 231 of file CbmKFParticleInterface.h.

References CbmKFParticle_simd::C, i, and KFPart.

Referenced by MeasureMass().

CombineTrackPart()

void CbmKFParticleInterface::CombineTrackPart ( vector< CbmKFTrack > &  vTracks, const vector< L1FieldRegion > &  vField, vector< CbmKFParticle > &  Particles, CbmKFParticle &  part, const int  DaughterPDG, const int  MotherPDG, vector< short > &  id, const float *  cuts, const unsigned short  startIndex = 0, const bool  IsSamePart = 0  )

static

Definition at line 2013 of file CbmKFParticleInterface.cxx.

References CbmKFParticle::AddDaughter(), CbmKFParticle::CleanDaughtersId(), Construct(), CbmKFParticle_simd::Create(), CbmKFParticle::DaughterIds(), fvecLen, GetChi2(), CbmKFParticle::GetCovMatrix(), GetKFParticle(), GetNDF(), CbmKFParticle::GetX(), CbmKFParticle::GetY(), CbmKFParticle::GetZ(), CbmKFParticle_simd::SetField(), CbmKFParticle_simd::SetId(), L1FieldRegion::SetOneEntry(), SetPDG(), SetVtxErrGuess(), SetVtxGuess(), and sqrt().

Referenced by FindDMesLambdac(), and FindParticles().

Construct() [1/2]

void CbmKFParticleInterface::Construct	(	CbmKFParticle_simd	vDaughters[],
		int	NDaughters,
		CbmKFVertexInterface *	Parent = 0,
		float	Mass = -1,
		float	CutChi2 = -1,
		bool	isAtVtxGuess = 0
	)

Construct() [2/2]

void CbmKFParticleInterface::Construct	(	CbmKFTrackInterface *	vDaughters[][fvecLen],
		int	NDaughters,
		CbmKFVertexInterface *	Parent = 0,
		float	Mass = -1,
		float	CutChi2 = -1
	)

Definition at line 44 of file CbmKFParticleInterface.cxx.

References Construct().

Referenced by CombineTrackPart(), Construct(), Find2DaughterDecay(), FindHyperons(), and FindTrackV0Decay().

ConstructPVT()

void CbmKFParticleInterface::ConstructPVT

(

vector< CbmKFTrack > &

vRTracks

)

Definition at line 2124 of file CbmKFParticleInterface.cxx.

Convert()

void CbmKFParticleInterface::Convert	(	CbmKFParticle_simd *	Particle,
		fvec	r0[],
		bool	ToProduction
	)

Definition at line 625 of file CbmKFParticleInterface.cxx.

References CbmKFParticle_simd::fField, L1FieldRegion::Get(), CbmKFParticle_simd::GetCovMatrix(), KFPart, L1FieldValue::x, L1FieldValue::y, and L1FieldValue::z.

Referenced by MeasureProductionVertex(), TransportToDecayVertex(), and TransportToProductionVertex().

Extrapolate() [1/2]

void CbmKFParticleInterface::Extrapolate	(	CbmKFParticle_simd *	Particle,
		fvec	r0[],
		fvec	T
	)

Definition at line 742 of file CbmKFParticleInterface.cxx.

References ExtrapolateLine(), CbmKFParticle_simd::fField, L1FieldRegion::Get(), CbmKFParticle_simd::GetCovMatrix(), CbmKFParticle_simd::GetParameters(), m, multQSQt1(), L1FieldValue::x, L1FieldValue::y, and L1FieldValue::z.

Referenced by Extrapolate(), ExtrapolateToPV(), MeasureProductionVertex(), TransportToDecayVertex(), and TransportToProductionVertex().

Extrapolate() [2/2]

void CbmKFParticleInterface::Extrapolate	(	fvec	r0[],
		fvec	T
	)

Definition at line 1005 of file CbmKFParticleInterface.cxx.

References Extrapolate(), and KFPart.

ExtrapolateLine()

void CbmKFParticleInterface::ExtrapolateLine	(	CbmKFParticle_simd *	Particle,
		fvec	r0[],
		fvec	T
	)

Definition at line 693 of file CbmKFParticleInterface.cxx.

References CbmKFParticle_simd::GetCovMatrix(), and CbmKFParticle_simd::GetParameters().

Referenced by Extrapolate().

ExtrapolateToPV()

void CbmKFParticleInterface::ExtrapolateToPV ( vector< CbmKFParticle > &  vParticles, CbmKFVertex &  PrimVtx  )

static

Definition at line 1515 of file CbmKFParticleInterface.cxx.

References Extrapolate(), fvecLen, GetDStoPoint(), GetKFParticle(), CbmKFVertex::GetRefX(), CbmKFVertex::GetRefY(), CbmKFVertex::GetRefZ(), KFPart, and CbmKFParticle_simd::r.

Referenced by FindParticles().

Find2DaughterDecay() [1/2]

void CbmKFParticleInterface::Find2DaughterDecay ( vector< CbmKFTrack > &  vTracks, const vector< L1FieldRegion > &  vField, vector< CbmKFParticle > &  Particles, const int  DaughterNegPDG, const int  DaughterPosPDG, const int  MotherPDG, vector< short > &  idNeg, vector< short > &  idPos, CbmKFVertex &  PrimVtx, const float *  cuts, bool  isPrimary, const float  PtCut, const float  Chi2PrimCut = -100.f, vector< float > *  ChiToPrimVtx = 0, const float *  PCut = 0  )

static

Definition at line 1721 of file CbmKFParticleInterface.cxx.

References fabs(), Find2DaughterDecay(), CbmKFTrack::GetTrack(), and sqrt().

Find2DaughterDecay() [2/2]

void CbmKFParticleInterface::Find2DaughterDecay ( vector< CbmKFTrack > &  vTracks, const vector< L1FieldRegion > &  vField, vector< CbmKFParticle > &  Particles, const int  DaughterNegPDG, const int  DaughterPosPDG, const int  MotherPDG, vector< short > &  idNeg, vector< short > &  idPos, CbmKFVertex &  PrimVtx, const float *  cuts = 0, bool  isPrimary = 0, vector< float > *  vMotherTopoChi2Ndf = 0, const float *  secCuts = 0, const float  massMotherPDG = 0, const float  massMotherPDGSigma = 0, vector< CbmKFParticle > *  vMotherPrim = 0, vector< CbmKFParticle > *  vMotherSec = 0  )

static

Definition at line 1567 of file CbmKFParticleInterface.cxx.

References Construct(), fabs(), fvecLen, GetChi2(), CbmKFVertex::GetCovMatrix(), GetKFParticle(), CbmKFParticle::GetMass(), GetNDF(), GetParameters(), CbmKFVertex::GetRefX(), CbmKFVertex::GetRefY(), CbmKFVertex::GetRefZ(), CbmKFParticle::GetZ(), GetZ(), KFPart, MeasureProductionVertex(), CbmKFParticle_simd::SetField(), CbmKFParticle_simd::SetId(), CbmKFParticle::SetId(), L1FieldRegion::SetOneEntry(), SetPDG(), SetVtxErrGuess(), SetVtxGuess(), and sqrt().

Referenced by Find2DaughterDecay(), FindDMesLambdac(), and FindParticles().

FindDMesLambdac()

void CbmKFParticleInterface::FindDMesLambdac ( vector< CbmKFTrack > &  vTracks, const vector< L1FieldRegion > &  vField, vector< CbmKFParticle > &  Particles, const int  DaughterPDG[5], const int  MotherPDG[8], vector< short > *  idTrack[5], CbmKFVertex &  PrimVtx, const float  cuts[8][8], vector< float >  ChiToPrimVtx  )

static

Definition at line 1940 of file CbmKFParticleInterface.cxx.

References CombineTrackPart(), fabs(), Find2DaughterDecay(), CbmKFTrack::GetTrack(), SelectParticleCandidates(), and sqrt().

Referenced by FindParticles().

FindHyperons()

void CbmKFParticleInterface::FindHyperons ( int  PDG, CbmKFParticle_simd  vDaughters[2], vector< int > &  daughterIds, vector< CbmKFParticle > &  vLambdaSec, vector< CbmKFParticle > &  vHyperon, CbmKFVertex &  PrimVtx, const float *  cuts = 0, int  startIndex = 0  )

static

Definition at line 1887 of file CbmKFParticleInterface.cxx.

References Construct(), CbmKFParticle_simd::Create(), CbmKFParticle::DaughterIds(), fvecLen, GetChi2(), GetKFParticle(), GetNDF(), GetParameters(), CbmKFParticle::GetZ(), GetZ(), KFPart, MeasureProductionVertex(), and SetPDG().

Referenced by FindParticles().

FindParticles()

void CbmKFParticleInterface::FindParticles ( vector< CbmKFTrack > &  vRTracks, vector< float > &  ChiToPrimVtx, vector< L1FieldRegion > &  vField, vector< CbmKFParticle > &  Particles, CbmKFVertex &  PrimVtx, const vector< int > &  vTrackPDG, const float  cuts[2][3] = DefaultCuts  )

static

Find particles with 2-body decay channel from input tracks vRTracks with primary vertex PrimVtx:

1. K0s->pi+ pi-
2. Lambda->p pi- All particles are put into the Particles array. 3 cuts for each particle are required. First index in the cuts array sets a particle number (see table above), second index - a cut number: cut[0][0] - chi to a primary vertex of a track (sqare root from a normalized on a total error of the track and the vertex distance between the track and the primary vertex), only element cut[0][0] is used to select tracks, all other elements cut[*][0] are not used; cut[*][1] - chi2/ndf of the reconstructed particle; cut[*][2] - z coordinate of the reconstructed particle. cut[*][3] - chi2/ndf of the reconstructed particle fitted to the PV;

Definition at line 1186 of file CbmKFParticleInterface.cxx.

References CombineTrackPart(), ExtrapolateToPV(), Find2DaughterDecay(), FindDMesLambdac(), FindHyperons(), FindTrackV0Decay(), CbmKFTrack::GetCovMatrix(), CbmKFTrack::GetRefChi2(), CbmKFTrack::GetRefNDF(), CbmKFTrack::GetTrack(), CbmKFParticle::SetId(), CbmKFTrackInterface::SetId(), and CbmKFParticle::SetPDG().

FindTrackV0Decay()

void CbmKFParticleInterface::FindTrackV0Decay ( const int  MotherPDG, vector< CbmKFParticle > &  Particles, vector< CbmKFParticle > &  vV0, vector< CbmKFTrack > &  vTracks, const vector< L1FieldRegion > &  field, const int  DaughterPDG, vector< short > &  idTrack, CbmKFVertex &  PrimVtx, const float *  cuts = 0, bool  isPrimary = 0, vector< float > *  ChiToPrimVtx = 0, vector< CbmKFParticle > *  vHyperonPrim = 0, float  hyperonPrimMass = 0, float  hyperonPrimMassErr = 0, vector< CbmKFParticle > *  vHyperonSec = 0  )

static

Definition at line 1777 of file CbmKFParticleInterface.cxx.

References Construct(), CbmKFParticle_simd::Create(), fabs(), fvecLen, GetChi2(), CbmKFVertex::GetCovMatrix(), GetKFParticle(), CbmKFParticle::GetMass(), GetNDF(), GetParameters(), CbmKFVertex::GetRefX(), CbmKFVertex::GetRefY(), CbmKFVertex::GetRefZ(), GetZ(), KFPart, MeasureProductionVertex(), CbmKFParticle_simd::SetField(), CbmKFParticle_simd::SetId(), CbmKFParticle::SetId(), L1FieldRegion::SetOneEntry(), SetPDG(), SetVtxErrGuess(), SetVtxGuess(), and sqrt().

Referenced by FindParticles().

GetChi2()

fvec CbmKFParticleInterface::GetChi2 ( ) const

inline

Definition at line 56 of file CbmKFParticleInterface.h.

References CbmKFParticle_simd::GetChi2(), and KFPart.

Referenced by CombineTrackPart(), Find2DaughterDecay(), FindHyperons(), FindTrackV0Decay(), and SelectParticleCandidates().

GetChi2BetweenParticles()

fvec CbmKFParticleInterface::GetChi2BetweenParticles ( CbmKFParticle_simd &  p1, CbmKFParticle_simd &  p2  )

static

Definition at line 1539 of file CbmKFParticleInterface.cxx.

References CbmKFParticle_simd::GetCovariance(), CbmKFParticle_simd::GetX(), CbmKFParticle_simd::GetY(), and CbmKFParticle_simd::GetZ().

GetCovariance() [1/2]

fvec CbmKFParticleInterface::GetCovariance ( Int_t  i ) const

inline

Definition at line 63 of file CbmKFParticleInterface.h.

References CbmKFParticle_simd::C, i, and KFPart.

GetCovariance() [2/2]

fvec CbmKFParticleInterface::GetCovariance ( Int_t  i, Int_t  j  ) const

inline

Definition at line 64 of file CbmKFParticleInterface.h.

References CbmKFParticle_simd::C, i, IJ(), and KFPart.

GetCovMatrix()

fvec * CbmKFParticleInterface::GetCovMatrix ( )

inline

Definition at line 60 of file CbmKFParticleInterface.h.

References CbmKFParticle_simd::GetCovMatrix(), and KFPart.

GetDStoPoint() [1/2]

fvec CbmKFParticleInterface::GetDStoPoint	(	const CbmKFParticle_simd &	Particle,
		const fvec	xyz[]
	)		const

Definition at line 1030 of file CbmKFParticleInterface.cxx.

References CbmKFParticle_simd::GetParameters().

Referenced by ExtrapolateToPV(), and GetDStoPoint().

GetDStoPoint() [2/2]

fvec CbmKFParticleInterface::GetDStoPoint

(

const fvec

xyz[]

)

const

Definition at line 1076 of file CbmKFParticleInterface.cxx.

References GetDStoPoint(), and KFPart.

GetE()

fvec CbmKFParticleInterface::GetE ( ) const

inline

Definition at line 53 of file CbmKFParticleInterface.h.

References KFPart, and CbmKFParticle_simd::r.

GetKFParticle() [1/2]

void CbmKFParticleInterface::GetKFParticle	(	CbmKFParticle &	Part,
		int	iPart = 0
	)

Definition at line 1126 of file CbmKFParticleInterface.cxx.

References CbmKFParticle::AddDaughter(), CbmKFParticle::AtProductionVertex, CbmKFParticle_simd::AtProductionVertex, CbmKFParticle::Chi2, CbmKFParticle::CleanDaughtersId(), L1FieldRegion::cx0, L1FieldRegion::cx1, L1FieldRegion::cx2, L1FieldRegion::cy0, L1FieldRegion::cy1, L1FieldRegion::cy2, L1FieldRegion::cz0, L1FieldRegion::cz1, L1FieldRegion::cz2, CbmKFParticle_simd::DaughterIds(), CbmKFParticle_simd::fField, CbmKFParticle::fieldRegion, CbmKFParticle_simd::GetChi2(), CbmKFParticle::GetCovMatrix(), CbmKFParticle_simd::GetCovMatrix(), CbmKFParticle_simd::GetNDF(), CbmKFParticle::GetParameters(), CbmKFParticle_simd::GetParameters(), CbmKFParticle_simd::GetPDG(), CbmKFParticle_simd::GetQ(), i, CbmKFParticle_simd::Id(), KFPart, CbmKFParticle::NDF, CbmKFParticle::Q, CbmKFParticle::SetId(), CbmKFParticle::SetNDaughters(), CbmKFParticle::SetPDG(), and L1FieldRegion::z0.

Referenced by CombineTrackPart(), ExtrapolateToPV(), Find2DaughterDecay(), FindHyperons(), FindTrackV0Decay(), and GetKFParticle().

GetKFParticle() [2/2]

void CbmKFParticleInterface::GetKFParticle	(	CbmKFParticle *	Part,
		int	nPart = 0
	)

Definition at line 1159 of file CbmKFParticleInterface.cxx.

References GetKFParticle(), and i.

GetKFVertex()

void CbmKFParticleInterface::GetKFVertex

(

CbmKFVertex *

vtx

)

Definition at line 1081 of file CbmKFParticleInterface.cxx.

References CbmKFParticle_simd::C, fvecLen, GetKFVertexJ(), i, KFPart, and CbmKFParticle_simd::r.

GetKFVertexJ() [1/2]

CbmKFVertex CbmKFParticleInterface::GetKFVertexJ

(

int

j

)

Definition at line 1103 of file CbmKFParticleInterface.cxx.

References CbmKFParticle_simd::C, CbmKFVertex::GetCovMatrix(), CbmKFVertex::GetRefChi2(), CbmKFVertex::GetRefNDF(), CbmKFVertex::GetRefX(), CbmKFVertex::GetRefY(), CbmKFVertex::GetRefZ(), i, KFPart, and CbmKFParticle_simd::r.

Referenced by GetKFVertex().

GetKFVertexJ() [2/2]

void CbmKFParticleInterface::GetKFVertexJ	(	int	j,
		CbmKFVertex *	vtx
	)

Definition at line 1116 of file CbmKFParticleInterface.cxx.

References CbmKFParticle_simd::C, CbmKFVertex::GetCovMatrix(), CbmKFVertex::GetRefChi2(), CbmKFVertex::GetRefNDF(), CbmKFVertex::GetRefX(), CbmKFVertex::GetRefY(), CbmKFVertex::GetRefZ(), i, KFPart, and CbmKFParticle_simd::r.

GetMass()

void CbmKFParticleInterface::GetMass	(	fvec &	M,
		fvec &	Error
	)

Definition at line 1180 of file CbmKFParticleInterface.cxx.

References CbmKFParticle_simd::GetMass(), and KFPart.

GetMomentum()

void CbmKFParticleInterface::GetMomentum	(	fvec &	P,
		fvec &	Error
	)

Definition at line 1175 of file CbmKFParticleInterface.cxx.

References CbmKFParticle_simd::GetMomentum(), and KFPart.

GetNDF()

fvec CbmKFParticleInterface::GetNDF ( ) const

inline

Definition at line 57 of file CbmKFParticleInterface.h.

References CbmKFParticle_simd::GetNDF(), and KFPart.

Referenced by CombineTrackPart(), Find2DaughterDecay(), FindHyperons(), FindTrackV0Decay(), and SelectParticleCandidates().

GetParameter()

fvec CbmKFParticleInterface::GetParameter ( Int_t  i ) const

inline

Definition at line 62 of file CbmKFParticleInterface.h.

References i, KFPart, and CbmKFParticle_simd::r.

GetParameters() [1/2]

fvec * CbmKFParticleInterface::GetParameters ( )

inline

Definition at line 58 of file CbmKFParticleInterface.h.

References CbmKFParticle_simd::GetParameters(), and KFPart.

Referenced by Find2DaughterDecay(), FindHyperons(), FindTrackV0Decay(), and SelectParticleCandidates().

GetParameters() [2/2]

const fvec * CbmKFParticleInterface::GetParameters ( ) const

inline

Definition at line 59 of file CbmKFParticleInterface.h.

References CbmKFParticle_simd::GetParameters(), and KFPart.

GetPDG()

const fvec & CbmKFParticleInterface::GetPDG ( ) const

inline

Definition at line 107 of file CbmKFParticleInterface.h.

References CbmKFParticle_simd::GetPDG(), and KFPart.

GetPx()

fvec CbmKFParticleInterface::GetPx ( ) const

inline

Definition at line 50 of file CbmKFParticleInterface.h.

References KFPart, and CbmKFParticle_simd::r.

GetPy()

fvec CbmKFParticleInterface::GetPy ( ) const

inline

Definition at line 51 of file CbmKFParticleInterface.h.

References KFPart, and CbmKFParticle_simd::r.

GetPz()

fvec CbmKFParticleInterface::GetPz ( ) const

inline

Definition at line 52 of file CbmKFParticleInterface.h.

References KFPart, and CbmKFParticle_simd::r.

GetQ()

fvec CbmKFParticleInterface::GetQ ( ) const

inline

Definition at line 55 of file CbmKFParticleInterface.h.

References CbmKFParticle_simd::GetQ(), and KFPart.

GetS()

fvec CbmKFParticleInterface::GetS ( ) const

inline

Definition at line 54 of file CbmKFParticleInterface.h.

References KFPart, and CbmKFParticle_simd::r.

GetTx()

fvec CbmKFParticleInterface::GetTx ( ) const

inline

Definition at line 89 of file CbmKFParticleInterface.h.

References CbmKFParticle_simd::GetTx(), and KFPart.

GetTy()

fvec CbmKFParticleInterface::GetTy ( ) const

inline

Definition at line 90 of file CbmKFParticleInterface.h.

References CbmKFParticle_simd::GetTy(), and KFPart.

GetX()

fvec CbmKFParticleInterface::GetX ( ) const

inline

Definition at line 47 of file CbmKFParticleInterface.h.

References KFPart, and CbmKFParticle_simd::r.

GetY()

fvec CbmKFParticleInterface::GetY ( ) const

inline

Definition at line 48 of file CbmKFParticleInterface.h.

References KFPart, and CbmKFParticle_simd::r.

GetZ()

fvec CbmKFParticleInterface::GetZ ( ) const

inline

Definition at line 49 of file CbmKFParticleInterface.h.

References KFPart, and CbmKFParticle_simd::r.

Referenced by Find2DaughterDecay(), FindHyperons(), FindTrackV0Decay(), and SelectParticleCandidates().

IJ()

static Int_t CbmKFParticleInterface::IJ ( Int_t  i, Int_t  j  )

inlinestatic

Definition at line 235 of file CbmKFParticleInterface.h.

References i.

Referenced by GetCovariance(), multQSQt(), and rCovariance().

MeasureMass()

void CbmKFParticleInterface::MeasureMass	(	CbmKFParticle_simd *	Particle,
		fvec	r0[],
		fvec	Mass
	)

Definition at line 435 of file CbmKFParticleInterface.cxx.

References Cij(), CbmKFParticle_simd::GetCovMatrix(), CbmKFParticle_simd::GetParameters(), i, and rcp().

MeasureProductionVertex()

void CbmKFParticleInterface::MeasureProductionVertex	(	CbmKFParticle_simd *	Particle,
		fvec	r0[],
		CbmKFVertexInterface *	Parent
	)

Definition at line 473 of file CbmKFParticleInterface.cxx.

References Convert(), Extrapolate(), CbmKFVertexInterface::GetCovMatrix(), CbmKFParticle_simd::GetCovMatrix(), CbmKFParticle_simd::GetParameters(), CbmKFVertexInterface::GetRefX(), CbmKFVertexInterface::GetRefY(), CbmKFVertexInterface::GetRefZ(), i, and m.

Referenced by Find2DaughterDecay(), FindHyperons(), FindTrackV0Decay(), and SelectParticleCandidates().

multQSQt()

void CbmKFParticleInterface::multQSQt	(	const fvec	Q[],
		fvec	S[]
	)

Definition at line 885 of file CbmKFParticleInterface.cxx.

References i, and IJ().

multQSQt1()

void CbmKFParticleInterface::multQSQt1	(	const fvec	J[11],
		fvec	S[]
	)

Definition at line 904 of file CbmKFParticleInterface.cxx.

Referenced by Extrapolate().

operator=()

CbmKFParticleInterface CbmKFParticleInterface::operator=

(

const CbmKFParticleInterface &

c

)

Definition at line 38 of file CbmKFParticleInterface.cxx.

References KFPart.

rChi2()

fvec & CbmKFParticleInterface::rChi2 ( )

inline

Definition at line 79 of file CbmKFParticleInterface.h.

References KFPart, and CbmKFParticle_simd::rChi2().

rCovariance() [1/2]

fvec & CbmKFParticleInterface::rCovariance ( Int_t  i )

inline

Definition at line 83 of file CbmKFParticleInterface.h.

References CbmKFParticle_simd::C, i, and KFPart.

rCovariance() [2/2]

fvec & CbmKFParticleInterface::rCovariance ( Int_t  i, Int_t  j  )

inline

Definition at line 84 of file CbmKFParticleInterface.h.

References CbmKFParticle_simd::C, i, IJ(), and KFPart.

rE()

fvec & CbmKFParticleInterface::rE ( )

inline

Definition at line 76 of file CbmKFParticleInterface.h.

References KFPart, and CbmKFParticle_simd::rE().

rNDF()

fvec & CbmKFParticleInterface::rNDF ( )

inline

Definition at line 80 of file CbmKFParticleInterface.h.

References KFPart, and CbmKFParticle_simd::rNDF().

rParameter()

fvec & CbmKFParticleInterface::rParameter ( Int_t  i )

inline

Definition at line 82 of file CbmKFParticleInterface.h.

References i, KFPart, and CbmKFParticle_simd::r.

rPx()

fvec & CbmKFParticleInterface::rPx ( )

inline

Definition at line 73 of file CbmKFParticleInterface.h.

References KFPart, and CbmKFParticle_simd::rPx().

rPy()

fvec & CbmKFParticleInterface::rPy ( )

inline

Definition at line 74 of file CbmKFParticleInterface.h.

References KFPart, and CbmKFParticle_simd::rPy().

rPz()

fvec & CbmKFParticleInterface::rPz ( )

inline

Definition at line 75 of file CbmKFParticleInterface.h.

References KFPart, and CbmKFParticle_simd::rPz().

rQ()

fvec & CbmKFParticleInterface::rQ ( )

inline

Definition at line 78 of file CbmKFParticleInterface.h.

References KFPart, and CbmKFParticle_simd::rQ().

rS()

fvec & CbmKFParticleInterface::rS ( )

inline

Definition at line 77 of file CbmKFParticleInterface.h.

References KFPart, and CbmKFParticle_simd::rS().

rX()

fvec & CbmKFParticleInterface::rX ( )

inline

Definition at line 70 of file CbmKFParticleInterface.h.

References KFPart, and CbmKFParticle_simd::rX().

rY()

fvec & CbmKFParticleInterface::rY ( )

inline

Definition at line 71 of file CbmKFParticleInterface.h.

References KFPart, and CbmKFParticle_simd::rY().

rZ()

fvec & CbmKFParticleInterface::rZ ( )

inline

Definition at line 72 of file CbmKFParticleInterface.h.

References KFPart, and CbmKFParticle_simd::rZ().

SelectParticleCandidates()

void CbmKFParticleInterface::SelectParticleCandidates ( vector< CbmKFParticle > &  Particles, vector< CbmKFParticle > &  vCandidates, CbmKFVertex &  PrimVtx, const float  cuts[5]  )

static

Definition at line 2088 of file CbmKFParticleInterface.cxx.

References fvecLen, GetChi2(), GetNDF(), GetParameters(), GetZ(), KFPart, and MeasureProductionVertex().

Referenced by FindDMesLambdac().

SetField()

void CbmKFParticleInterface::SetField ( const L1FieldRegion &  field, bool  isOneEntry = 0, const int  iVec = 0  )

inline

Definition at line 28 of file CbmKFParticleInterface.h.

References KFPart, and CbmKFParticle_simd::SetField().

SetPDG()

void CbmKFParticleInterface::SetPDG ( fvec  pdg )

inline

Definition at line 106 of file CbmKFParticleInterface.h.

References KFPart, and CbmKFParticle_simd::SetPDG().

Referenced by CombineTrackPart(), Find2DaughterDecay(), FindHyperons(), and FindTrackV0Decay().

SetVtxErrGuess()

void CbmKFParticleInterface::SetVtxErrGuess	(	fvec &	d_x,
		fvec &	d_y,
		fvec &	d_z
	)

Definition at line 1170 of file CbmKFParticleInterface.cxx.

References KFPart, and CbmKFParticle_simd::SetVtxErrGuess().

Referenced by CombineTrackPart(), Find2DaughterDecay(), and FindTrackV0Decay().

SetVtxGuess()

void CbmKFParticleInterface::SetVtxGuess	(	fvec &	x,
		fvec &	y,
		fvec &	z
	)

Definition at line 1165 of file CbmKFParticleInterface.cxx.

References KFPart, and CbmKFParticle_simd::SetVtxGuess().

Referenced by CombineTrackPart(), Find2DaughterDecay(), and FindTrackV0Decay().

TransportToDecayVertex()

void CbmKFParticleInterface::TransportToDecayVertex

(

)

Definition at line 1020 of file CbmKFParticleInterface.cxx.

References CbmKFParticle_simd::AtProductionVertex, Convert(), Extrapolate(), i, KFPart, and CbmKFParticle_simd::r.

TransportToProductionVertex()

void CbmKFParticleInterface::TransportToProductionVertex

(

)

Definition at line 1010 of file CbmKFParticleInterface.cxx.

References CbmKFParticle_simd::AtProductionVertex, Convert(), Extrapolate(), i, KFPart, and CbmKFParticle_simd::r.

Member Data Documentation

KFPart

CbmKFParticle_simd CbmKFParticleInterface::KFPart

Definition at line 240 of file CbmKFParticleInterface.h.

Referenced by CbmKFParticleInterface(), CbmKFParticleInterface(), CbmKFParticleInterface(), Cij(), Convert(), Extrapolate(), ExtrapolateToPV(), Find2DaughterDecay(), FindHyperons(), FindTrackV0Decay(), GetChi2(), GetCovariance(), GetCovariance(), GetCovMatrix(), GetDStoPoint(), GetE(), GetKFParticle(), GetKFVertex(), GetKFVertexJ(), GetKFVertexJ(), GetMass(), GetMomentum(), GetNDF(), GetParameter(), GetParameters(), GetParameters(), GetPDG(), GetPx(), GetPy(), GetPz(), GetQ(), GetS(), GetTx(), GetTy(), GetX(), GetY(), GetZ(), operator=(), rChi2(), rCovariance(), rCovariance(), rE(), rNDF(), rParameter(), rPx(), rPy(), rPz(), rQ(), rS(), rX(), rY(), rZ(), SelectParticleCandidates(), SetField(), SetPDG(), SetVtxErrGuess(), SetVtxGuess(), TransportToDecayVertex(), and TransportToProductionVertex().

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

• reconstruction/KF/CbmKFParticleInterface.h
• reconstruction/KF/CbmKFParticleInterface.cxx