L1Algo Class Reference

#include <L1Algo.h>

Collaboration diagram for L1Algo:

Public Types
enum	{ MaxNStations = 25 }
enum	{   multiCoeff = 1, coeff = 64 / 4, Portion = 1024 / coeff, MaxPortionDoublets = 10000 / 5 * 64 / 2 / coeff * 1,   MaxPortionTriplets = 10000 * 5 * 64 / 2 / coeff * 1, MaxNPortion = 40 * coeff / multiCoeff, MaxArrSize }
	standard sizes of the arrays More...

Public Member Functions
	L1Algo (int nThreads=1, int TypicalSize=200000)
	L1Algo (const L1Algo &)=delete
L1Algo	operator= (const L1Algo &)=delete
void	Init (const vector< fscal > &geo, const bool UseHitErrors, const bool mCBMmode)
void	SetData (const vector< L1StsHit > &StsHits_, const vector< L1Strip > &StsStrips_, const vector< L1Strip > &StsStripsB_, const vector< fscal > &StsZPos_, const vector< unsigned char > &SFlag_, const vector< unsigned char > &SFlagB_, const THitI *StsHitsStartIndex_, const THitI *StsHitsStopIndex_)
void	PrintHits ()
void	CATrackFinder ()
	The main procedure - find tracks. More...
void	KFTrackFitter_simple ()
	Track fitting procedures. More...
void	L1KFTrackFitter ()
void	L1KFTrackFitterMuch ()
void	SetNThreads (int n=1)
	--— Input data --— More...
const L1FieldValue &	GetVtxFieldValue () const
const L1FieldRegion &	GetVtxFieldRegion () const
void	GetHitCoor (const L1StsHit &_h, fscal &_x, fscal &_y, fscal &_z, const L1Station &sta)
	--— Hit-point-strips conversion routines ---— More...
void	dUdV_to_dY (const fvec &u, const fvec &v, fvec &_y, const L1Station &sta)
void	dUdV_to_dX (const fvec &u, const fvec &v, fvec &_x, const L1Station &sta)
void	dUdV_to_dXdY (const fvec &u, const fvec &v, fvec &_xy, const L1Station &sta)
void	GetHitCoor (const L1StsHit &_h, fscal &_x, fscal &_y, char iS)
void	StripsToCoor (const fscal &u, const fscal &v, fscal &x, fscal &y, const L1Station &sta) const
void	StripsToCoor (const fscal &u, const fscal &v, fvec &x, fvec &y, const L1Station &sta) const
	convert strip positions to coordinates More...
void	StripsToCoor (const fvec &u, const fvec &v, fvec &x, fvec &y, const L1Station &sta) const
L1HitPoint	CreateHitPoint (const L1StsHit &hit, char ista)
	full the hit point by hit information: takes hit as input (2 strips) and creates hit_point with all coordinates (x,y,z,u,v, n - event number); More...
void	CreateHitPoint (const L1StsHit &hit, char ista, L1HitPoint &point)
	hit and station number More...
int	PackIndex (const int &a, const int &b, const int &c)
int	UnPackIndex (const int &i, int &a, int &b, int &c)
	__attribute__ ((always_inline)) static unsigned char GetFStation(unsigned char flag)
	– Flags routines – More...
	__attribute__ ((always_inline)) static bool GetFUsed(unsigned char flag)

Public Attributes
L1Vector< L1Triplet >	TripletsLocal1 [nSta][nTh]
L1Vector< L1Branch >	CandidatesTrack [nTh]
Tindex	portionStopIndex [nSta]
L1Vector< Tindex >	n_g1
int	SavedCand [nTh]
int	SavedHits [nTh]
int	numberCandidateThread [nTh]
int	nTripletsThread [nSta][nTh]
L1Vector< unsigned short >	FirstHit
L1Vector< unsigned short >	LastHit
L1Vector< THitI >	FirstHitIndex
L1Vector< THitI >	LastHitIndex
L1Vector< unsigned short >	Neighbour
L1Vector< float >	TrackChi2
L1Vector< THitI >	vRecoHitsNew
L1Vector< L1Track >	vTracksNew
int	NStations
int	NMvdStations
int	NStsStations
int	NFStations
L1Station vStations[MaxNStations]	_fvecalignment
vector< L1Material >	fRadThick
const vector< L1Strip > *	vStsStrips
const vector< L1Strip > *	vStsStripsB
const vector< fscal > *	vStsZPos
const vector< L1StsHit > *	vStsHits
L1Grid	vGrid [MaxNStations]
L1Grid	vGridTime [MaxNStations]
const vector< unsigned char > *	vSFlag
const vector< unsigned char > *	vSFlagB
double	CATime
L1Vector< L1Track >	vTracks
L1Vector< THitI >	vRecoHits
const THitI *	StsHitsStartIndex
const THitI *	StsHitsStopIndex
unsigned int	NHitsIsecAll
unsigned int	NTracksIsecAll
vector< L1StsHit >	vStsDontUsedHits_A
vector< L1StsHit >	vStsDontUsedHits_B
vector< L1StsHit >	vStsDontUsedHits_Buf
vector< L1HitPoint >	vStsDontUsedHitsxy_A
vector< L1HitPoint >	vStsDontUsedHitsxy_buf
vector< L1HitPoint >	vStsDontUsedHitsxy_B
L1Vector< L1Track >	vTracks_local [nTh]
L1Vector< THitI >	vRecoHits_local [nTh]
vector< THitI >	RealIHit_v
vector< THitI >	RealIHit_v_buf
vector< THitI >	RealIHit_v_buf2
L1Vector< int >	vStripToTrack
L1Vector< int >	vStripToTrackB
int	fNThreads
bool	fUseHitErrors
bool	fmCBMmode
bool	fGlobal
fvec	EventTime [nTh][nTh]
fvec	Err [nTh][nTh]
int	isec
	— data used during finding iterations More...
vector< L1StsHit > *	vStsHitsUnused
vector< THitI > *	RealIHitP
vector< THitI > *	RealIHitPBuf
vector< L1HitPoint > *	vStsHitPointsUnused
THitI *	RealIHit
THitI	StsHitsUnusedStartIndex [MaxNStations+1]
THitI	StsHitsUnusedStopIndex [MaxNStations+1]
THitI	StsHitsUnusedStartIndexEnd [MaxNStations+1]
THitI	StsHitsUnusedStopIndexEnd [MaxNStations+1]
vector< int >	TripForHit [2]
nsL1::vector< L1TrackPar >::TSimd	fT_3 [nTh]
vector< THitI >	fhitsl_3 [nTh]
vector< THitI >	fhitsm_3 [nTh]
vector< THitI >	fhitsr_3 [nTh]
nsL1::vector< fvec >::TSimd	fu_front3 [nTh]
nsL1::vector< fvec >::TSimd	fu_back3 [nTh]
nsL1::vector< fvec >::TSimd	fz_pos3 [nTh]
nsL1::vector< fvec >::TSimd	fTimeR [nTh]
nsL1::vector< fvec >::TSimd	fTimeER [nTh]
nsL1::vector< fvec >::TSimd	dx [nTh]
nsL1::vector< fvec >::TSimd	dy [nTh]
nsL1::vector< fvec >::TSimd	du [nTh]
nsL1::vector< fvec >::TSimd	dv [nTh]

Static Public Attributes
static const int	nTh = 1
static const int	nSta = 25

Private Types
enum	{   kFastPrimIter, kAllPrimIter, kAllPrimJumpIter, kAllSecIter,   kAllPrimEIter, kAllSecEIter, kFastPrimJumpIter, kFastPrimIter2,   kAllSecJumpIter }
enum	{ fNFindIterations = 4 }

Private Member Functions
void	CAFindTrack (int ista, L1Branch &best_tr, unsigned char &best_L, fscal &best_chi2, const L1Triplet *curr_trip, L1Branch &curr_tr, unsigned char &curr_L, fscal &curr_chi2, unsigned char min_best_l, L1Branch *new_tr)
	================================= FUNCTIONAL PART ================================= More...
void	BranchFitterFast (const L1Branch &t, L1TrackPar &T, const bool dir, const fvec qp0=0., const bool initParams=true)
void	BranchFitter (const L1Branch &t, L1TrackPar &T, const bool dir, const fvec qp0=0., const bool initParams=true)
	Fit track. more precise than FitterFast. More...
void	FindMoreHits (L1Branch &t, L1TrackPar &T, const bool dir, const fvec qp0=0.0)
fscal	BranchExtender (L1Branch &t)
	Try to extrapolate and find additional hits on other stations. More...
void	InvertCholetsky (fvec a[15])
	--— Subroutines used by L1Algo::CAMergeClones() ---— More...
void	MultiplySS (fvec const C[15], fvec const V[15], fvec K[5][5])
void	MultiplyMS (fvec const C[5][5], fvec const V[15], fvec K[15])
void	MultiplySR (fvec const C[15], fvec const r_in[5], fvec r_out[5])
void	FilterTracks (fvec const r[5], fvec const C[15], fvec const m[5], fvec const V[15], fvec R[5], fvec W[15], fvec *chi2)
void	CAMergeClones ()
	__attribute__ ((always_inline)) void PackLocation(unsigned int &location
	__attribute__ ((always_inline)) void UnPackStation(unsigned int &location
	__attribute__ ((always_inline)) void UnPackThread(unsigned int &location
	__attribute__ ((always_inline)) void UnPackTriplet(unsigned int &location
	__attribute__ ((always_inline)) void SetFStation(unsigned char &flag
	__attribute__ ((always_inline)) void SetFUsed(unsigned char &flag)
	__attribute__ ((always_inline)) void SetFUnUsed(unsigned char &flag)
void	f10 (Tindex start_lh, Tindex n1_l, L1HitPoint *StsHits_l, fvec *u_front_l, fvec *u_back_l, fvec *zPos_l, THitI *hitsl, fvec *HitTime_l, fvec *HitTimeEr, fvec *Event_l, fvec *d_x, fvec *d_y, fvec *d_xy, fvec *d_u, fvec *d_v)
	Prepare the portion of left hits data. More...
void	f11 (int istal, int istam, Tindex n1_V, fvec *u_front_l, fvec *u_back_l, fvec *zPos_l, fvec *HitTime_l, fvec *HitTimeEr, L1TrackPar *T_1, L1FieldRegion *fld_1, fvec *d_x, fvec *d_y, fvec *d_xy, fvec *d_u, fvec *d_v)
	Get the field approximation. Add the target to parameters estimation. Propagate to middle station. More...
void	f20 (Tindex n1, L1Station &stam, L1HitPoint *vStsHits_m, L1TrackPar *T_1, THitI *hitsl_1, Tindex &n2, vector< THitI > &i1_2, vector< THitI > &hitsm_2, fvec *Event, vector< bool > &lmDuplets)
	Find the doublets. Reformat data in the portion of doublets. More...
void	f30 (L1HitPoint *vStsHits_r, L1Station &stam, L1Station &star, int istam, int istar, L1HitPoint *vStsHits_m, L1TrackPar *T_1, L1FieldRegion *fld_1, THitI *hitsl_1, Tindex n2, vector< THitI > &hitsm_2, vector< THitI > &i1_2, const vector< bool > &mrDuplets, Tindex &n3, nsL1::vector< L1TrackPar >::TSimd &T_3, vector< THitI > &hitsl_3, vector< THitI > &hitsm_3, vector< THitI > &hitsr_3, nsL1::vector< fvec >::TSimd &u_front_3, nsL1::vector< fvec >::TSimd &u_back_3, nsL1::vector< fvec >::TSimd &z_Pos_3, nsL1::vector< fvec >::TSimd &du_, nsL1::vector< fvec >::TSimd &dv_, nsL1::vector< fvec >::TSimd &timeR, nsL1::vector< fvec >::TSimd &timeER)
void	f31 (Tindex n3_V, L1Station &star, nsL1::vector< fvec >::TSimd &u_front_3, nsL1::vector< fvec >::TSimd &u_back_3, nsL1::vector< fvec >::TSimd &z_Pos_3, nsL1::vector< fvec >::TSimd &du_, nsL1::vector< fvec >::TSimd &dv_, nsL1::vector< fvec >::TSimd &timeR, nsL1::vector< fvec >::TSimd &timeER, nsL1::vector< L1TrackPar >::TSimd &T_3)
	Add the right hits to parameters estimation. More...
void	f32 (Tindex n3, int istal, nsL1::vector< L1TrackPar >::TSimd &T_3, vector< THitI > &hitsl_3, vector< THitI > &hitsm_3, vector< THitI > &hitsr_3, int nIterations=0)
	Refit Triplets. More...
void	f4 (Tindex n3, int istal, int istam, int istar, nsL1::vector< L1TrackPar >::TSimd &T_3, vector< THitI > &hitsl_3, vector< THitI > &hitsm_3, vector< THitI > &hitsr_3, Tindex &nstaltriplets, vector< THitI > *hitsn_3=0, vector< THitI > *hitsr_5=0)
	Select triplets. Save them into vTriplets. More...
void	f5 (int *nlevel)
	Find neighbours of triplets. Calculate level of triplets. More...
void	DupletsStaPort (int istal, int istam, Tindex ip, vector< Tindex > &n_g, Tindex *portionStopIndex_, L1TrackPar *T_1, L1FieldRegion *fld_1, THitI *hitsl_1, vector< bool > &lmDuplets, Tindex &n_2, vector< THitI > &i1_2, vector< THitI > &hitsm_2)
	Find doublets on station. More...
void	TripletsStaPort (int istal, int istam, int istar, Tindex &nstaltriplets, L1TrackPar *T_1, L1FieldRegion *fld_1, THitI *hitsl_1, Tindex &n_2, vector< THitI > &i1_2, vector< THitI > &hitsm_2, const vector< bool > &mrDuplets)
	Find triplets on station. More...
void	GuessVec (L1TrackPar &t, fvec *xV, fvec *yV, fvec *zV, fvec *Sy, fvec *wV, int NHits, fvec *zCur=0)
	---— Subroutines used by L1Algo::KFTrackFitter() ---— More...
void	GuessVec (L1TrackParFit &t, fvec *xV, fvec *yV, fvec *zV, fvec *Sy, fvec *wV, int NHits, fvec *zCur=0, fvec *timeV=0, fvec *w_time=0)
void	FilterFirst (L1TrackPar &track, fvec &x, fvec &y, L1Station &st)
void	FilterFirst (L1TrackParFit &track, fvec &x, fvec &y, fvec &t, L1Station &st)
void	FilterFirst (L1TrackParFit &track, fvec &x, fvec &y, fvec &t, fvec &t_er, L1Station &st)
void	FilterFirst (L1TrackParFit &track, fvec &x, fvec &y, fvec &t, fvec &t_er, L1Station &st, fvec &dx, fvec &dy, fvec &dxy)
void	FilterFirstL (L1TrackParFit &track, fvec &x, fvec &y, fvec &t, fvec &t_er, L1Station &st, fvec &dx, fvec &dy, fvec &dxy)

Private Attributes
unsigned int &	triplet
unsigned int unsigned int	iStation
unsigned int unsigned int unsigned int &	thread
unsigned int &	iStation
unsigned int &	thread
unsigned int	iStation
Tindex	FIRSTCASTATION
	================================= DATA PART ================================= More...
map< int, int >	threadNumberToCpuMap
float	TRACK_CHI2_CUT
float	TRIPLET_CHI2_CUT
float	DOUBLET_CHI2_CUT
float	TIME_CUT1
float	TIME_CUT2
fvec	MaxDZ
float	Pick_gather
	parameters which are different for different iterations. Set in the begin of CAL1TrackFinder More...
float	PickNeighbour
fvec	MaxInvMom
fvec	MaxSlope
fvec	targX
fvec	targY
fvec	targZ
L1FieldValue targB	_fvecalignment
L1XYMeasurementInfo TargetXYInfo	_fvecalignment
L1FieldRegion vtxFieldRegion	_fvecalignment
L1FieldValue vtxFieldValue	_fvecalignment
int	numPortions [12]
vector< L1Triplet * > *	TripletsLocal [MaxNStations - 2]
int	fTrackingLevel
int	fGhostSuppression
float	fMomentumCutOff

Friends
class	CbmL1
	--— Output data --— More...

Detailed Description

Definition at line 79 of file L1Algo.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
MaxNStations

Definition at line 331 of file L1Algo.h.

anonymous enum

anonymous enum

standard sizes of the arrays

Enumerator
multiCoeff
coeff
Portion
MaxPortionDoublets
MaxPortionTriplets
MaxNPortion
MaxArrSize

Definition at line 399 of file L1Algo.h.

anonymous enum

anonymous enum

private

Enumerator
kFastPrimIter
kAllPrimIter
kAllPrimJumpIter
kAllSecIter
kAllPrimEIter
kAllSecEIter
kFastPrimJumpIter
kFastPrimIter2
kAllSecJumpIter

Definition at line 870 of file L1Algo.h.

anonymous enum

anonymous enum

private

Enumerator
fNFindIterations

Definition at line 888 of file L1Algo.h.

Constructor & Destructor Documentation

L1Algo() [1/2]

L1Algo::L1Algo ( int  nThreads = 1, int  TypicalSize = 200000  )

inline

Definition at line 82 of file L1Algo.h.

References CandidatesTrack, du, dv, dx, dy, fhitsl_3, fhitsm_3, fhitsr_3, FirstHit, FirstHitIndex, fNThreads, fT_3, fTimeER, fTimeR, fu_back3, fu_front3, fvecLen, fz_pos3, i, LastHit, LastHitIndex, MaxNStations, MaxPortionTriplets, n_g1, Neighbour, NHitsIsecAll, NTracksIsecAll, nTripletsThread, numberCandidateThread, SavedCand, SavedHits, TrackChi2, TripForHit, TripletsLocal1, vGridTime, vRecoHits_local, and vTracks_local.

L1Algo() [2/2]

L1Algo::L1Algo ( const L1Algo &  )

delete

Member Function Documentation

__attribute__() [1/9]

L1Algo::__attribute__ ( (always_inline)  )

inline

Definition at line 501 of file L1Algo.h.

__attribute__() [2/9]

L1Algo::__attribute__ ( (always_inline)  )

inline

– Flags routines –

Definition at line 497 of file L1Algo.h.

__attribute__() [3/9]

L1Algo::__attribute__ ( (always_inline)  ) &

inlineprivate

__attribute__() [4/9]

L1Algo::__attribute__ ( (always_inline)  ) &

inlineprivate

__attribute__() [5/9]

L1Algo::__attribute__ ( (always_inline)  ) &

inlineprivate

Definition at line 603 of file L1Algo.h.

__attribute__() [6/9]

L1Algo::__attribute__ ( (always_inline)  ) &

inlineprivate

Definition at line 599 of file L1Algo.h.

__attribute__() [7/9]

L1Algo::__attribute__ ( (always_inline)  ) &

inlineprivate

__attribute__() [8/9]

L1Algo::__attribute__ ( (always_inline)  ) &

inlineprivate

__attribute__() [9/9]

L1Algo::__attribute__ ( (always_inline)  ) &

inlineprivate

References triplet.

BranchExtender()

fscal L1Algo::BranchExtender ( L1Branch &  t )

private

Try to extrapolate and find additional hits on other stations.

Find additional hits for existing track return chi2

Definition at line 396 of file L1TrackExtender.cxx.

References BranchFitter(), BranchFitterFast(), L1TrackPar::chi2, FindMoreHits(), and L1TrackPar::qp.

Referenced by CATrackFinder().

BranchFitter()

void L1Algo::BranchFitter ( const L1Branch &  t, L1TrackPar &  T, const bool  dir, const fvec  qp0 = 0., const bool  initParams = true  )

private

Fit track. more precise than FitterFast.

like BranchFitterFast but more precise

Definition at line 181 of file L1TrackExtender.cxx.

References BranchFitterFast(), i, and L1TrackPar::qp.

Referenced by BranchExtender().

BranchFitterFast()

void L1Algo::BranchFitterFast ( const L1Branch &  t, L1TrackPar &  T, const bool  dir, const fvec  qp0 = 0., const bool  initParams = true  )

private

Fit track t - track with hits T - track params dir - 0 - forward, 1 - backward qp0 - momentum for extrapolation initialize - should be params ititialized. 1 - yes.

Definition at line 25 of file L1TrackExtender.cxx.

References _fvecalignment, L1StsHit::b, L1Station::backInfo, L1TrackPar::C00, L1XYMeasurementInfo::C00, L1TrackPar::C10, L1XYMeasurementInfo::C10, L1TrackPar::C11, L1XYMeasurementInfo::C11, L1TrackPar::C20, L1TrackPar::C21, L1TrackPar::C22, L1TrackPar::C30, L1TrackPar::C31, L1TrackPar::C32, L1TrackPar::C33, L1TrackPar::C40, L1TrackPar::C41, L1TrackPar::C42, L1TrackPar::C43, L1TrackPar::C44, L1TrackPar::C50, L1TrackPar::C51, L1TrackPar::C52, L1TrackPar::C53, L1TrackPar::C54, L1TrackPar::C55, L1TrackPar::chi2, L1StsHit::du, L1StsHit::dv, L1StsHit::f, L1Station::fieldSlice, FilterTime(), L1Station::frontInfo, L1FieldSlice::GetFieldValue(), hits, i, L1StsHit::iz, L1_assert, L1AddMaterial(), L1AddPipeMaterial(), L1Extrapolate(), L1ExtrapolateLine(), L1ExtrapolateTime(), L1Filter(), L1Station::materialInfo, L1TrackPar::NDF, L1Branch::NHits, NMvdStations, L1TrackPar::qp, L1UMeasurementInfo::sigma2, StripsToCoor(), L1Branch::StsHits, L1TrackPar::t, L1StsHit::t_er, L1StsHit::t_reco, L1TrackPar::tx, L1TrackPar::ty, v, NS_L1TrackFitter::vINF, vSFlag, vStsZPos, L1TrackPar::x, x, L1Station::XYInfo, L1TrackPar::y, y, L1TrackPar::z, L1Station::z, and z1.

Referenced by BranchExtender(), and BranchFitter().

CAFindTrack()

void L1Algo::CAFindTrack ( int  ista, L1Branch &  best_tr, unsigned char &  best_L, fscal &  best_chi2, const L1Triplet *  curr_trip, L1Branch &  curr_tr, unsigned char &  curr_L, fscal &  curr_chi2, unsigned char  min_best_l, L1Branch *  new_tr  )

inlineprivate

================================= FUNCTIONAL PART =================================

--— Subroutines used by L1Algo::CATrackFinder() ---—

---

• The routine performs recursive search for tracks *
• I. Kisel 06.03.05 * I.Kulakov 2012 *
• recursive search for tracks input: @ista - station index, &best_tr - best track for the privious call, &best_L - output: &NCalls - number of function calls

Definition at line 2902 of file L1CATrackFinder.cxx.

References L1Triplet::Cqp, L1Triplet::Ctx, L1Triplet::Cty, f, fabs(), fGlobal, fmCBMmode, L1Triplet::GetFNeighbour(), L1Triplet::GetLevel(), L1Triplet::GetLHit(), L1Triplet::GetLSta(), L1Triplet::GetMHit(), L1Triplet::GetMSta(), L1Triplet::GetNNeighbours(), L1Triplet::GetQp(), L1Triplet::GetRHit(), L1Branch::NHits, PickNeighbour, L1Branch::StsHits, TRACK_CHI2_CUT, TripletsLocal1, L1Triplet::tx, L1Triplet::ty, vSFlag, vSFlagB, and vStsHitsUnused.

Referenced by CATrackFinder().

CAMergeClones()

void L1Algo::CAMergeClones ( )

private

Definition at line 255 of file L1CAMergeClones.cxx.

References _fvecalignment, L1TrackPar::C00, L1TrackPar::C10, L1TrackPar::C11, L1TrackPar::C20, L1TrackPar::C21, L1TrackPar::C22, L1TrackPar::C30, L1TrackPar::C31, L1TrackPar::C32, L1TrackPar::C33, L1TrackPar::C40, L1TrackPar::C41, L1TrackPar::C42, L1TrackPar::C43, L1TrackPar::C44, L1TrackPar::C55, fabs(), FilterTracks(), FirstHit, FirstHitIndex, L1Extrapolate(), L1KFTrackFitter(), LastHit, LastHitIndex, Neighbour, NHitsIsecAll, NStations, NTracksIsecAll, L1TrackPar::qp, sqrt(), L1TrackPar::t, TrackChi2, L1TrackPar::tx, L1TrackPar::ty, vRecoHits, vRecoHitsNew, vTracks, vTracksNew, L1TrackPar::x, L1TrackPar::y, and L1TrackPar::z.

Referenced by CATrackFinder().

CATrackFinder()

void L1Algo::CATrackFinder

(

)

The main procedure - find tracks.

array of hits used on current iteration

buffer for copy

array of info for hits used on current iteration

isec - number of current iterations, fNFindIterations - number of all iterations

coefficient for size of region for attach new hits to the created track

Set correction in order to take into account overlaping and iff z. The reason is that low momentum tracks are too curved and goes not from target direction. That's why sort by hit_y/hit_z is not work idealy If sort by y then it is max diff between same station's modules (~0.4cm)

possible left hits of triplets are splited in portions of 16 (4 SIMDs) to use memory faster

stage for triplets creation

middle hits indexed by number of doublets in portion(i2)

index in portion of singlets(i1) indexed by index in portion of doublets(i2)

middle hits indexed by number of doublets in portion(i2)

index in portion of singlets(i1) indexed by index in portion of doublets(i2)

number of doublets in portion

==================================================================== = = = Collect track candidates. CREATE TRACKS =

= =

reqursive func to build a tree of possible track-candidates and choose the best

used strips are marked

used strips are marked

used strips are marked

Definition at line 1786 of file L1CATrackFinder.cxx.

References L1CATFIterTimerInfo::Add(), L1CATFTimerInfo::Add(), BranchExtender(), L1Grid::BuildBins(), CAFindTrack(), L1CATFTimerInfo::Calc(), CAMergeClones(), CandidatesTrack, L1Branch::CandIndex, CATime, L1Branch::chi2, L1Branch::compareCand(), CreateHitPoint(), DOUBLET_CHI2_CUT, DupletsStaPort(), fGhostSuppression, L1Station::fieldSlice, FIRSTCASTATION, fmCBMmode, fNFindIterations, fNThreads, L1Track::fTrackTime, fvecLen, L1Triplet::GetChi2(), L1FieldSlice::GetFieldValue(), L1Triplet::GetLevel(), L1Triplet::GetLHit(), L1Triplet::GetQpOrig(), L1CATFTimerInfo::GetTimerAll(), i, L1AlgoPulls::Init(), L1AlgoEfficiencyPerformance< NHits >::Init(), L1AlgoDraw::InitL1Draw(), isec, L1Branch::ista, kAllPrimEIter, kAllPrimIter, kAllPrimJumpIter, kAllSecEIter, kAllSecIter, kAllSecJumpIter, kFastPrimIter, kFastPrimIter2, kFastPrimJumpIter, L1_ASSERT, MaxDZ, MaxInvMom, MaxNStations, MaxSlope, n_g1, L1Track::NHits, L1Branch::NHits, NHitsIsecAll, NMvdStations, NStations, nTh, NTracksIsecAll, nTripletsThread, numberCandidateThread, Pick_gather, PickNeighbour, Portion, portionStopIndex, L1CATFIterTimerInfo::PrintReal(), L1CATFTimerInfo::PrintReal(), RealIHit_v, RealIHit_v_buf, RealIHitP, RealIHitPBuf, SavedCand, SavedHits, L1Branch::Set(), L1CATFTimerInfo::SetNIter(), sqrt(), L1Grid::StoreHits(), StripsToCoor(), L1Branch::StsHits, StsHitsStartIndex, StsHitsStopIndex, StsHitsUnusedStartIndex, StsHitsUnusedStopIndex, L1StsHit::t_reco, targX, targY, targZ, thread, TRIPLET_CHI2_CUT, TripletsLocal1, TripletsStaPort(), L1HitPoint::U(), L1Grid::UpdateIterGrid(), L1HitPoint::V(), vGridTime, vRecoHits, vRecoHits_local, vSFlag, vSFlagB, vStripToTrack, vStripToTrackB, vStsDontUsedHits_A, vStsDontUsedHits_B, vStsDontUsedHits_Buf, vStsDontUsedHitsxy_A, vStsDontUsedHitsxy_B, vStsHitPointsUnused, vStsHits, vStsHitsUnused, vStsStrips, vStsStripsB, vTracks, vTracks_local, and L1HitPoint::Z().

Referenced by CbmL1::Reconstruct().

CreateHitPoint() [1/2]

L1HitPoint L1Algo::CreateHitPoint	(	const L1StsHit &	hit,
		char	ista
	)

full the hit point by hit information: takes hit as input (2 strips) and creates hit_point with all coordinates (x,y,z,u,v, n - event number);

hit and station number

Definition at line 318 of file L1Algo.cxx.

References L1StsHit::b, L1StsHit::du, L1StsHit::dv, L1StsHit::f, L1StsHit::iz, L1StsHit::t_er, L1StsHit::t_reco, and v.

Referenced by CATrackFinder().

CreateHitPoint() [2/2]

void L1Algo::CreateHitPoint	(	const L1StsHit &	hit,
		char	ista,
		L1HitPoint &	point
	)

hit and station number

Definition at line 329 of file L1Algo.cxx.

References L1StsHit::b, L1StsHit::du, L1StsHit::dv, L1StsHit::f, L1Strip::f, L1StsHit::iz, L1HitPoint::Set(), L1StsHit::t_er, L1StsHit::t_reco, and v.

dUdV_to_dX()

void L1Algo::dUdV_to_dX	(	const fvec &	u,
		const fvec &	v,
		fvec &	_x,
		const L1Station &	sta
	)

Definition at line 287 of file L1Algo.cxx.

References L1UMeasurementInfo::cos_phi, L1UMeasurementInfo::sin_phi, sqrt(), v, and L1Station::xInfo.

Referenced by f11(), f20(), and f30().

dUdV_to_dXdY()

void L1Algo::dUdV_to_dXdY	(	const fvec &	u,
		const fvec &	v,
		fvec &	_xy,
		const L1Station &	sta
	)

Definition at line 295 of file L1Algo.cxx.

References L1UMeasurementInfo::cos_phi, L1UMeasurementInfo::sin_phi, v, L1Station::xInfo, and L1Station::yInfo.

Referenced by f11().

dUdV_to_dY()

void L1Algo::dUdV_to_dY	(	const fvec &	u,
		const fvec &	v,
		fvec &	_y,
		const L1Station &	sta
	)

Definition at line 279 of file L1Algo.cxx.

References L1UMeasurementInfo::cos_phi, L1UMeasurementInfo::sin_phi, sqrt(), v, and L1Station::yInfo.

Referenced by f11(), f20(), and f30().

DupletsStaPort()

void L1Algo::DupletsStaPort ( int  istal, int  istam, Tindex  ip, vector< Tindex > &  n_g, Tindex *  portionStopIndex_, L1TrackPar *  T_1, L1FieldRegion *  fld_1, THitI *  hitsl_1, vector< bool > &  lmDuplets, Tindex &  n_2, vector< THitI > &  i1_2, vector< THitI > &  hitsm_2  )

inlineprivate

Find doublets on station.

----------------— doublets on station -------------------—

prepare the portion of left hits data

Get the field approximation. Add the target to parameters estimation. Propagaete to middle station.

Find the doublets. Reformat data in the portion of doublets.

Parameters

istal	creates duplets: input: @istal - start station number, @istam - last station number, @ip - index of portion, &n_g - number of elements in portion, @*portionStopIndex
T_1	output:
fld_1	@*T_1 - singlets perameters, @*fld_1 - field aproximation, @*hitsl_1- left hits of triplets, &lmDuplets - existance of a doublet starting from the left hit,
hitsl_1	&n_2 - number of douplets,&i1_2 - index of 1st hit in portion indexed by doublet index, &hitsm_2 - index of middle hit in hits array indexed by doublet index

Definition at line 1445 of file L1CATrackFinder.cxx.

References f10(), f11(), f20(), fvecLen, i, L1_ASSERT, NStations, Portion, StsHitsUnusedStartIndex, and StsHitsUnusedStopIndex.

Referenced by CATrackFinder().

f10()

void L1Algo::f10 ( Tindex  start_lh, Tindex  n1_l, L1HitPoint *  StsHits_l, fvec *  u_front_l, fvec *  u_back_l, fvec *  zPos_l, THitI *  hitsl, fvec *  HitTime_l, fvec *  HitTimeEr, fvec *  Event_l, fvec *  d_x, fvec *  d_y, fvec *  d_xy, fvec *  d_u, fvec *  d_v  )

inlineprivate

Prepare the portion of left hits data.

Prepare the portion of data of left hits of a triplet: all hits except the last and the second last station will be procesesed in the algorythm, the data is orginesed in order to be used by SIMD

Definition at line 73 of file L1CATrackFinder.cxx.

References L1HitPoint::dU(), L1HitPoint::dV(), fUseHitErrors, fvecLen, L1HitPoint::time, L1HitPoint::timeEr, L1HitPoint::U(), L1HitPoint::V(), and L1HitPoint::Z().

Referenced by DupletsStaPort().

f11()

void L1Algo::f11 ( int  istal, int  istam, Tindex  n1_V, fvec *  u_front_l, fvec *  u_back_l, fvec *  zPos_l, fvec *  HitTime_l, fvec *  HitTimeEr, L1TrackPar *  T_1, L1FieldRegion *  fld_1, fvec *  d_x, fvec *  d_y, fvec *  d_xy, fvec *  d_u, fvec *  d_v  )

inlineprivate

Get the field approximation. Add the target to parameters estimation. Propagate to middle station.

Get the field approximation. Add the target to parameters estimation. Propagaete to the middle station of a triplet.

Parameters

istal	input 1st stage of singlet search
n1_V	indexes of left and middle stations of a triplet

Definition at line 124 of file L1CATrackFinder.cxx.

References _fvecalignment, L1Station::backInfo, L1TrackPar::C00, L1XYMeasurementInfo::C00, L1TrackPar::C10, L1XYMeasurementInfo::C10, L1TrackPar::C11, L1XYMeasurementInfo::C11, L1TrackPar::C20, L1TrackPar::C21, L1TrackPar::C22, L1TrackPar::C30, L1TrackPar::C31, L1TrackPar::C32, L1TrackPar::C33, L1TrackPar::C40, L1TrackPar::C41, L1TrackPar::C42, L1TrackPar::C43, L1TrackPar::C44, L1TrackPar::C50, L1TrackPar::C51, L1TrackPar::C52, L1TrackPar::C53, L1TrackPar::C54, L1TrackPar::C55, L1TrackPar::chi2, dUdV_to_dX(), dUdV_to_dXdY(), dUdV_to_dY(), f, fGlobal, L1Station::fieldSlice, FilterTime(), fmCBMmode, fRadThick, L1Station::frontInfo, fUseHitErrors, L1FieldSlice::GetFieldValue(), isec, kAllPrimEIter, kAllSecEIter, kAllSecIter, kAllSecJumpIter, L1AddMaterial(), L1AddPipeMaterial(), L1Extrapolate0(), L1ExtrapolateJXY0(), L1ExtrapolateLine(), L1ExtrapolateTime(), L1Filter(), L1FilterNoField(), L1FilterVtx(), L1FilterXY(), L1Station::materialInfo, MaxInvMom, MaxSlope, L1TrackPar::NDF, NFStations, NMvdStations, L1TrackPar::qp, L1FieldRegion::Set(), L1UMeasurementInfo::sigma2, StripsToCoor(), L1TrackPar::t, targX, targY, targZ, L1TrackPar::tx, L1TrackPar::ty, v, L1TrackPar::x, L1Station::XYInfo, L1TrackPar::y, L1TrackPar::z, and L1Station::z.

Referenced by DupletsStaPort().

f20()

void L1Algo::f20 ( Tindex  n1, L1Station &  stam, L1HitPoint *  vStsHits_m, L1TrackPar *  T_1, THitI *  hitsl_1, Tindex &  n2, vector< THitI > &  i1_2, vector< THitI > &  hitsm_2, fvec *  Event, vector< bool > &  lmDuplets  )

inlineprivate

Find the doublets. Reformat data in the portion of doublets.

Definition at line 435 of file L1CATrackFinder.cxx.

References L1Station::backInfo, L1TrackPar::C00, L1XYMeasurementInfo::C00, L1TrackPar::C11, L1XYMeasurementInfo::C11, L1TrackPar::C55, L1TrackPar::chi2, DOUBLET_CHI2_CUT, L1HitPoint::dU(), dUdV_to_dX(), dUdV_to_dY(), L1HitPoint::dV(), fabs(), FilterTime(), L1Station::frontInfo, fUseHitErrors, fvecLen, L1HitAreaTime::GetNext(), isec, L1ExtrapolateC10Line(), L1ExtrapolateTime(), L1ExtrapolateXC00Line(), L1ExtrapolateYC11Line(), L1FilterChi2(), L1FilterChi2XYC00C10C11(), MaxDZ, L1UMeasurementInfo::sigma2, sqrt(), StripsToCoor(), StsHitsUnusedStartIndex, L1TrackPar::t, L1HitPoint::time, L1HitPoint::timeEr, TripForHit, L1TrackPar::tx, L1TrackPar::ty, L1HitPoint::U(), L1HitPoint::V(), vGridTime, L1TrackPar::x, x, L1Station::XYInfo, L1TrackPar::y, y, L1TrackPar::z, and L1HitPoint::Z().

Referenced by DupletsStaPort().

f30()

void L1Algo::f30 ( L1HitPoint *  vStsHits_r, L1Station &  stam, L1Station &  star, int  istam, int  istar, L1HitPoint *  vStsHits_m, L1TrackPar *  T_1, L1FieldRegion *  fld_1, THitI *  hitsl_1, Tindex  n2, vector< THitI > &  hitsm_2, vector< THitI > &  i1_2, const vector< bool > &  mrDuplets, Tindex &  n3, nsL1::vector< L1TrackPar >::TSimd &  T_3, vector< THitI > &  hitsl_3, vector< THitI > &  hitsm_3, vector< THitI > &  hitsr_3, nsL1::vector< fvec >::TSimd &  u_front_3, nsL1::vector< fvec >::TSimd &  u_back_3, nsL1::vector< fvec >::TSimd &  z_Pos_3, nsL1::vector< fvec >::TSimd &  dv_, nsL1::vector< fvec >::TSimd &  du_, nsL1::vector< fvec >::TSimd &  timeR, nsL1::vector< fvec >::TSimd &  timeER  )

inlineprivate

Add the middle hits to parameters estimation. Propagate to right station. Find the triplets (right hit). Reformat data in the portion of triplets.

Add the middle hits to parameters estimation. Propagate to right station. Find the triplets(right hit). Reformat data in the portion of triplets.

Definition at line 609 of file L1CATrackFinder.cxx.

References L1Station::backInfo, L1TrackPar::C00, L1XYMeasurementInfo::C00, L1TrackPar::C11, L1XYMeasurementInfo::C11, L1TrackPar::C22, L1TrackPar::C33, L1TrackPar::C55, L1TrackPar::chi2, L1HitPoint::dU(), dUdV_to_dX(), dUdV_to_dY(), L1HitPoint::dV(), fabs(), fGlobal, FilterTime(), fmCBMmode, fRadThick, L1Station::frontInfo, fUseHitErrors, fvecLen, L1HitAreaTime::GetNext(), isec, kAllPrimEIter, kAllSecEIter, L1AddMaterial(), L1AddPipeMaterial(), L1Extrapolate(), L1ExtrapolateC10Line(), L1ExtrapolateLine(), L1ExtrapolateTime(), L1ExtrapolateXC00Line(), L1ExtrapolateYC11Line(), L1Filter(), L1FilterChi2(), L1FilterChi2XYC00C10C11(), L1FilterNoField(), L1Station::materialInfo, MaxDZ, NFStations, NMvdStations, NStations, L1TrackPar::qp, L1TrackPar::SetOneEntry(), L1FieldRegion::SetOneEntry(), L1UMeasurementInfo::sigma2, sqrt(), StripsToCoor(), L1TrackPar::t, L1HitPoint::time, L1HitPoint::timeEr, TRIPLET_CHI2_CUT, L1TrackPar::tx, L1TrackPar::ty, L1HitPoint::U(), L1HitPoint::V(), vGridTime, L1TrackPar::x, x, L1Station::XYInfo, L1TrackPar::y, y, L1TrackPar::z, L1Station::z, and L1HitPoint::Z().

Referenced by TripletsStaPort().

f31()

void L1Algo::f31 ( Tindex  n3_V, L1Station &  star, nsL1::vector< fvec >::TSimd &  u_front_3, nsL1::vector< fvec >::TSimd &  u_back_3, nsL1::vector< fvec >::TSimd &  z_Pos_3, nsL1::vector< fvec >::TSimd &  du_, nsL1::vector< fvec >::TSimd &  dv_, nsL1::vector< fvec >::TSimd &  timeR, nsL1::vector< fvec >::TSimd &  timeER, nsL1::vector< L1TrackPar >::TSimd &  T_3  )

inlineprivate

Add the right hits to parameters estimation.

Definition at line 950 of file L1CATrackFinder.cxx.

References L1Station::backInfo, fGlobal, FilterTime(), fmCBMmode, L1Station::frontInfo, fUseHitErrors, L1ExtrapolateLine(), L1ExtrapolateTime(), L1Filter(), L1FilterNoField(), NFStations, and L1UMeasurementInfo::sigma2.

Referenced by TripletsStaPort().

f32()

void L1Algo::f32 ( Tindex  n3, int  istal, nsL1::vector< L1TrackPar >::TSimd &  T_3, vector< THitI > &  hitsl_3, vector< THitI > &  hitsm_3, vector< THitI > &  hitsr_3, int  nIterations = 0  )

inlineprivate

Refit Triplets.

Definition at line 1004 of file L1CATrackFinder.cxx.

References _fvecalignment, L1StsHit::b, L1TrackPar::C00, L1XYMeasurementInfo::C00, L1TrackPar::C10, L1XYMeasurementInfo::C10, L1TrackPar::C11, L1XYMeasurementInfo::C11, L1TrackPar::C20, L1TrackPar::C21, L1TrackPar::C22, L1TrackPar::C30, L1TrackPar::C31, L1TrackPar::C32, L1TrackPar::C33, L1TrackPar::C40, L1TrackPar::C41, L1TrackPar::C42, L1TrackPar::C43, L1TrackPar::C44, L1TrackPar::chi2, L1StsHit::f, L1Station::fieldSlice, fRadThick, fvecLen, L1FieldSlice::GetFieldValue(), L1StsHit::iz, L1AddMaterial(), L1AddPipeMaterial(), L1Extrapolate(), L1Filter(), L1TrackPar::NDF, NMvdStations, L1TrackPar::qp, L1TrackPar::SetOneEntry(), StripsToCoor(), StsHitsUnusedStartIndex, L1TrackPar::tx, L1TrackPar::ty, v, NS_L1TrackFitter::vINF, L1TrackPar::x, x, L1Station::XYInfo, L1TrackPar::y, y, L1TrackPar::z, and L1Station::z.

f4()

void L1Algo::f4 ( Tindex  n3, int  istal, int  istam, int  istar, nsL1::vector< L1TrackPar >::TSimd &  T_3, vector< THitI > &  hitsl_3, vector< THitI > &  hitsm_3, vector< THitI > &  hitsr_3, Tindex &  nstaltriplets, vector< THitI > *  hitsn_3 = 0, vector< THitI > *  hitsr_5 = 0  )

inlineprivate

Select triplets. Save them into vTriplets.

Definition at line 1173 of file L1CATrackFinder.cxx.

References L1TrackPar::C22, L1TrackPar::C33, L1TrackPar::C44, L1TrackPar::chi2, L1Triplet::Ctx, L1Triplet::Cty, fabs(), finite(), fvecLen, L1Triplet::GetFNeighbour(), L1Triplet::GetLevel(), L1Triplet::GetMHit(), isec, L1_ASSERT, MaxInvMom, NStations, nTripletsThread, L1TrackPar::qp, L1Triplet::Set(), L1Triplet::SetFNeighbour(), L1Triplet::SetLevel(), L1Triplet::SetNNeighbours(), sqrt(), StsHitsUnusedStartIndex, StsHitsUnusedStopIndex, L1TrackPar::t, TripForHit, TRIPLET_CHI2_CUT, TripletsLocal1, L1TrackPar::tx, L1Triplet::tx, L1TrackPar::ty, and L1Triplet::ty.

Referenced by TripletsStaPort().

f5()

void L1Algo::f5 ( int *  nlevel )

inlineprivate

Find neighbours of triplets. Calculate level of triplets.

Definition at line 1338 of file L1CATrackFinder.cxx.

References L1Triplet::Cqp, fabs(), FIRSTCASTATION, fNThreads, L1Triplet::GetLevel(), L1Triplet::GetLHit(), L1Triplet::GetMHit(), L1Triplet::GetMSta(), L1Triplet::GetQp(), L1Triplet::GetRHit(), L1Triplet::GetRSta(), isec, kAllPrimJumpIter, kAllSecJumpIter, kFastPrimJumpIter, L1_ASSERT, NStations, nTripletsThread, PickNeighbour, StsHitsUnusedStopIndex, TripForHit, triplet, and TripletsLocal1.

FilterFirst() [1/4]

void L1Algo::FilterFirst ( L1TrackPar &  track, fvec &  x, fvec &  y, L1Station &  st  )

private

Definition at line 1611 of file L1TrackFitter.cxx.

References L1TrackPar::C00, L1XYMeasurementInfo::C00, L1TrackPar::C10, L1XYMeasurementInfo::C10, L1TrackPar::C11, L1XYMeasurementInfo::C11, L1TrackPar::C20, L1TrackPar::C21, L1TrackPar::C22, L1TrackPar::C30, L1TrackPar::C31, L1TrackPar::C32, L1TrackPar::C33, L1TrackPar::C40, L1TrackPar::C41, L1TrackPar::C42, L1TrackPar::C43, L1TrackPar::C44, L1TrackPar::chi2, L1TrackPar::NDF, NS_L1TrackFitter::ONE, NS_L1TrackFitter::vINF, L1TrackPar::x, x, L1Station::XYInfo, L1TrackPar::y, y, and NS_L1TrackFitter::ZERO.

FilterFirst() [2/4]

void L1Algo::FilterFirst ( L1TrackParFit &  track, fvec &  x, fvec &  y, fvec &  t, fvec &  t_er, L1Station &  st  )

private

Definition at line 1712 of file L1TrackFitter.cxx.

References L1XYMeasurementInfo::C00, L1TrackParFit::C00, L1XYMeasurementInfo::C10, L1TrackParFit::C10, L1XYMeasurementInfo::C11, L1TrackParFit::C11, L1TrackParFit::C20, L1TrackParFit::C21, L1TrackParFit::C22, L1TrackParFit::C30, L1TrackParFit::C31, L1TrackParFit::C32, L1TrackParFit::C33, L1TrackParFit::C40, L1TrackParFit::C41, L1TrackParFit::C42, L1TrackParFit::C43, L1TrackParFit::C44, L1TrackParFit::C50, L1TrackParFit::C51, L1TrackParFit::C52, L1TrackParFit::C53, L1TrackParFit::C54, L1TrackParFit::C55, L1TrackParFit::chi2, L1TrackParFit::fx, L1TrackParFit::fy, L1TrackParFit::NDF, NS_L1TrackFitter::ONE, NS_L1TrackFitter::vINF, x, L1Station::XYInfo, y, and NS_L1TrackFitter::ZERO.

FilterFirst() [3/4]

void L1Algo::FilterFirst ( L1TrackParFit &  track, fvec &  x, fvec &  y, fvec &  t, fvec &  t_er, L1Station &  st, fvec &  dx, fvec &  dy, fvec &  dxy  )

private

Definition at line 1669 of file L1TrackFitter.cxx.

References L1XYMeasurementInfo::C00, L1TrackParFit::C00, L1XYMeasurementInfo::C10, L1TrackParFit::C10, L1XYMeasurementInfo::C11, L1TrackParFit::C11, L1TrackParFit::C20, L1TrackParFit::C21, L1TrackParFit::C22, L1TrackParFit::C30, L1TrackParFit::C31, L1TrackParFit::C32, L1TrackParFit::C33, L1TrackParFit::C40, L1TrackParFit::C41, L1TrackParFit::C42, L1TrackParFit::C43, L1TrackParFit::C44, L1TrackParFit::C50, L1TrackParFit::C51, L1TrackParFit::C52, L1TrackParFit::C53, L1TrackParFit::C54, L1TrackParFit::C55, L1TrackParFit::chi2, L1TrackParFit::ft, L1TrackParFit::fx, L1TrackParFit::fy, L1TrackParFit::NDF, NS_L1TrackFitter::ONE, NS_L1TrackFitter::vINF, x, L1Station::XYInfo, y, and NS_L1TrackFitter::ZERO.

FilterFirst() [4/4]

void L1Algo::FilterFirst ( L1TrackParFit &  track, fvec &  x, fvec &  y, fvec &  t, L1Station &  st  )

private

Definition at line 1635 of file L1TrackFitter.cxx.

References L1XYMeasurementInfo::C00, L1TrackParFit::C00, L1XYMeasurementInfo::C10, L1TrackParFit::C10, L1XYMeasurementInfo::C11, L1TrackParFit::C11, L1TrackParFit::C20, L1TrackParFit::C21, L1TrackParFit::C22, L1TrackParFit::C30, L1TrackParFit::C31, L1TrackParFit::C32, L1TrackParFit::C33, L1TrackParFit::C40, L1TrackParFit::C41, L1TrackParFit::C42, L1TrackParFit::C43, L1TrackParFit::C44, L1TrackParFit::C50, L1TrackParFit::C51, L1TrackParFit::C52, L1TrackParFit::C53, L1TrackParFit::C54, L1TrackParFit::C55, L1TrackParFit::chi2, L1TrackParFit::ft, L1TrackParFit::fx, L1TrackParFit::fy, L1TrackParFit::NDF, NS_L1TrackFitter::ONE, NS_L1TrackFitter::vINF, x, L1Station::XYInfo, y, and NS_L1TrackFitter::ZERO.

FilterFirstL()

void L1Algo::FilterFirstL ( L1TrackParFit &  track, fvec &  x, fvec &  y, fvec &  t, fvec &  t_er, L1Station &  st, fvec &  dx, fvec &  dy, fvec &  dxy  )

private

Definition at line 1751 of file L1TrackFitter.cxx.

References L1TrackParFit::C00, L1TrackParFit::C10, L1TrackParFit::C11, L1TrackParFit::C20, L1TrackParFit::C21, L1TrackParFit::C22, L1TrackParFit::C30, L1TrackParFit::C31, L1TrackParFit::C32, L1TrackParFit::C33, L1TrackParFit::C40, L1TrackParFit::C41, L1TrackParFit::C42, L1TrackParFit::C43, L1TrackParFit::C44, L1TrackParFit::C50, L1TrackParFit::C51, L1TrackParFit::C52, L1TrackParFit::C53, L1TrackParFit::C54, L1TrackParFit::C55, L1TrackParFit::chi2, L1TrackParFit::fx, L1TrackParFit::fy, L1TrackParFit::NDF, NS_L1TrackFitter::ONE, NS_L1TrackFitter::vINF, x, y, and NS_L1TrackFitter::ZERO.

FilterTracks()

void L1Algo::FilterTracks ( fvec const  r[5], fvec const  C[15], fvec const  m[5], fvec const  V[15], fvec  R[5], fvec  W[15], fvec *  chi2  )

private

Definition at line 206 of file L1CAMergeClones.cxx.

References i, InvertCholetsky(), m, MultiplyMS(), MultiplySR(), and MultiplySS().

Referenced by CAMergeClones().

FindMoreHits()

void L1Algo::FindMoreHits ( L1Branch &  t, L1TrackPar &  T, const bool  dir, const fvec  qp0 = 0.0  )

private

Find additional hits for existing track t - track with hits T - track params dir - 0 - forward, 1 - backward qp0 - momentum for extrapolation

Find additional hits for existing track t - track with hits T - track params dir - 0 - forward, 1 - backward qp0 - momentum for extrapolation initialize - should be params ititialized. 1 - yes.

Definition at line 199 of file L1TrackExtender.cxx.

References _fvecalignment, L1StsHit::b, L1Station::backInfo, L1TrackPar::C00, L1XYMeasurementInfo::C00, L1TrackPar::C11, L1XYMeasurementInfo::C11, L1TrackPar::C55, L1StsHit::du, L1StsHit::dv, L1StsHit::f, fabs(), L1Station::fieldSlice, FilterTime(), FIRSTCASTATION, L1Station::frontInfo, L1FieldSlice::GetFieldValue(), GetHitCoor(), L1HitAreaTime::GetNext(), i, L1StsHit::iz, L1AddMaterial(), L1Extrapolate(), L1ExtrapolateLine(), L1ExtrapolateTime(), L1ExtrapolateXC00Line(), L1ExtrapolateYC11Line(), L1Filter(), L1Station::materialInfo, MaxDZ, L1Branch::NHits, NStations, Pick_gather, RealIHitP, L1UMeasurementInfo::sigma2, sqrt(), StripsToCoor(), L1Branch::StsHits, StsHitsUnusedStartIndex, L1TrackPar::t, L1StsHit::t_er, L1StsHit::t_reco, L1TrackPar::tx, L1TrackPar::ty, v, vGridTime, vSFlag, vSFlagB, vStsHits, L1TrackPar::x, x, L1Station::XYInfo, L1TrackPar::y, y, L1TrackPar::z, and L1Station::z.

Referenced by BranchExtender().

GetHitCoor() [1/2]

void L1Algo::GetHitCoor	(	const L1StsHit &	_h,
		fscal &	_x,
		fscal &	_y,
		char	iS
	)

Definition at line 222 of file L1Algo.cxx.

References L1StsHit::b, L1UMeasurementInfo::cos_phi, L1StsHit::f, L1StsHit::iz, L1UMeasurementInfo::sin_phi, v, vStsZPos, L1Station::xInfo, and L1Station::yInfo.

GetHitCoor() [2/2]

void L1Algo::GetHitCoor	(	const L1StsHit &	_h,
		fscal &	_x,
		fscal &	_y,
		fscal &	_z,
		const L1Station &	sta
	)

--— Hit-point-strips conversion routines ---—

Definition at line 235 of file L1Algo.cxx.

References L1StsHit::b, L1StsHit::f, L1StsHit::iz, StripsToCoor(), v, x, and y.

Referenced by L1AlgoDraw::DrawInputHits(), L1AlgoDraw::DrawRestHits(), FindMoreHits(), L1AlgoDraw::GetHitCoor(), L1Grid::StoreHits(), and L1Grid::UpdateIterGrid().

GetVtxFieldRegion()

const L1FieldRegion& L1Algo::GetVtxFieldRegion ( ) const

inline

Definition at line 454 of file L1Algo.h.

GetVtxFieldValue()

const L1FieldValue& L1Algo::GetVtxFieldValue ( ) const

inline

Definition at line 453 of file L1Algo.h.

Referenced by CbmL1PFFitter::CalculateFieldRegion(), CbmL1PFFitter::GetChiToVertex(), and CbmL1::Reconstruct().

GuessVec() [1/2]

void L1Algo::GuessVec ( L1TrackPar &  t, fvec *  xV, fvec *  yV, fvec *  zV, fvec *  Sy, fvec *  wV, int  NHits, fvec *  zCur = 0  )

private

---— Subroutines used by L1Algo::KFTrackFitter() ---—

Definition at line 1447 of file L1TrackFitter.cxx.

References NS_L1TrackFitter::c_light_i, i, L1TrackPar::qp, rcp(), rsqrt(), L1TrackPar::tx, L1TrackPar::ty, L1TrackPar::x, x, L1TrackPar::y, y, L1TrackPar::z, and NS_L1TrackFitter::ZERO.

GuessVec() [2/2]

void L1Algo::GuessVec ( L1TrackParFit &  t, fvec *  xV, fvec *  yV, fvec *  zV, fvec *  Sy, fvec *  wV, int  NHits, fvec *  zCur = 0, fvec *  timeV = 0, fvec *  w_time = 0  )

private

Definition at line 1523 of file L1TrackFitter.cxx.

References NS_L1TrackFitter::c_light_i, L1TrackParFit::fqp, L1TrackParFit::ft, L1TrackParFit::ftx, L1TrackParFit::fty, L1TrackParFit::fx, L1TrackParFit::fy, L1TrackParFit::fz, i, rcp(), rsqrt(), sqrt(), x, y, and NS_L1TrackFitter::ZERO.

Init()

void L1Algo::Init	(	const vector< fscal > &	geo,
		const bool	UseHitErrors,
		const bool	mCBMmode
	)

Definition at line 5 of file L1Algo.cxx.

References L1Station::backInfo, L1XYMeasurementInfo::C00, L1XYMeasurementInfo::C10, L1XYMeasurementInfo::C11, cos(), L1UMeasurementInfo::cos_phi, L1FieldSlice::cx, L1FieldSlice::cy, L1FieldSlice::cz, fabs(), fGhostSuppression, L1Station::fieldSlice, fmCBMmode, fMomentumCutOff, L1Station::frontInfo, fTrackingLevel, fUseHitErrors, i, log(), L1MaterialInfo::logRadThick, L1Station::materialInfo, NFStations, NMvdStations, NStations, NStsStations, L1MaterialInfo::RadThick, L1MaterialInfo::RL, L1Station::Rmax, L1Station::Rmin, L1UMeasurementInfo::sigma2, sin(), L1UMeasurementInfo::sin_phi, L1Station::Sy, L1MaterialInfo::thick, threadNumberToCpuMap, L1Station::type, L1FieldValue::x, L1Station::xInfo, L1Station::XYInfo, L1FieldValue::y, L1Station::yInfo, L1FieldValue::z, and L1Station::z.

Referenced by CbmL1::Init().

InvertCholetsky()

void L1Algo::InvertCholetsky ( fvec  a[15] )

private

--— Subroutines used by L1Algo::CAMergeClones() ---—

Definition at line 26 of file L1CAMergeClones.cxx.

References d, f, fabs(), i, and sqrt().

Referenced by FilterTracks().

KFTrackFitter_simple()

void L1Algo::KFTrackFitter_simple

(

)

Track fitting procedures.

Fit reconstracted track like it fitted d_uring the reconstruction.

Definition at line 39 of file L1TrackFitter.cxx.

References _fvecalignment, L1StsHit::b, L1Station::backInfo, L1TrackPar::C00, L1XYMeasurementInfo::C00, L1TrackPar::C10, L1XYMeasurementInfo::C10, L1TrackPar::C11, L1XYMeasurementInfo::C11, L1TrackPar::C20, L1TrackPar::C21, L1TrackPar::C22, L1TrackPar::C30, L1TrackPar::C31, L1TrackPar::C32, L1TrackPar::C33, L1TrackPar::C40, L1TrackPar::C41, L1TrackPar::C42, L1TrackPar::C43, L1TrackPar::C44, L1Track::CFirst, L1TrackPar::chi2, L1Track::chi2, L1Track::CLast, L1StsHit::f, L1Station::fieldSlice, L1Station::frontInfo, L1FieldSlice::GetFieldValue(), hits, i, L1StsHit::iz, L1AddMaterial(), L1ExtrapolateLine(), L1Filter(), L1Station::materialInfo, L1TrackPar::NDF, L1Track::NDF, L1Track::NHits, NS_L1TrackFitter::ONE, L1TrackPar::qp, L1Track::TFirst, L1Track::TLast, L1TrackPar::tx, L1TrackPar::ty, v, NS_L1TrackFitter::vINF, L1TrackPar::x, x, L1Station::XYInfo, L1TrackPar::y, y, L1TrackPar::z, L1Station::z, and z1.

Referenced by CbmL1::Reconstruct().

L1KFTrackFitter()

void L1Algo::L1KFTrackFitter

(

)

Definition at line 335 of file L1TrackFitter.cxx.

References _fvecalignment, L1StsHit::b, L1Station::backInfo, L1XYMeasurementInfo::C00, L1TrackParFit::C00, L1XYMeasurementInfo::C10, L1TrackParFit::C10, L1XYMeasurementInfo::C11, L1TrackParFit::C11, L1TrackParFit::C20, L1TrackParFit::C21, L1TrackParFit::C22, L1TrackParFit::C30, L1TrackParFit::C31, L1TrackParFit::C32, L1TrackParFit::C33, L1TrackParFit::C40, L1TrackParFit::C41, L1TrackParFit::C42, L1TrackParFit::C43, L1TrackParFit::C44, L1TrackParFit::C50, L1TrackParFit::C51, L1TrackParFit::C52, L1TrackParFit::C53, L1TrackParFit::C54, L1TrackParFit::C55, L1Track::CFirst, L1TrackParFit::chi2, L1Track::chi2, L1Track::CLast, L1FieldValue::Combine(), L1Track::Cpv, L1FieldSlice::cy, L1StsHit::du, L1StsHit::dv, L1TrackParFit::EnergyLossCorrection(), EnergyLossCorrection(), L1TrackParFit::Extrapolate(), L1StsHit::f, f, L1Station::fieldSlice, L1TrackParFit::Filter(), L1TrackParFit::fqp, L1Station::frontInfo, L1TrackParFit::ft, L1TrackParFit::ftx, L1TrackParFit::fty, fvecLen, L1TrackParFit::fx, L1TrackParFit::fy, L1TrackParFit::fz, L1FieldSlice::GetFieldValue(), i, L1StsHit::iz, L1TrackParFit::L1AddMaterial(), L1AddMaterial(), L1TrackParFit::L1AddPipeMaterial(), L1AddPipeMaterial(), L1Extrapolate(), L1Filter(), MaxNStations, L1TrackParFit::NDF, L1Track::NDF, L1Track::NHits, NStations, NS_L1TrackFitter::ONE, PipeRadThick, L1TrackPar::qp, L1UMeasurementInfo::sigma2, L1StsHit::t_er, L1StsHit::t_reco, L1Track::TFirst, L1Track::TLast, L1Track::Tpv, L1TrackPar::tx, L1TrackPar::ty, v, L1TrackPar::x, L1FieldValue::x, x, L1Station::XYInfo, L1TrackPar::y, L1FieldValue::y, y, L1FieldValue::z, L1Station::z, and NS_L1TrackFitter::ZERO.

Referenced by CAMergeClones(), and CbmL1::Reconstruct().

L1KFTrackFitterMuch()

void L1Algo::L1KFTrackFitterMuch

(

)

Definition at line 775 of file L1TrackFitter.cxx.

References _fvecalignment, L1StsHit::b, L1Station::backInfo, L1XYMeasurementInfo::C00, L1TrackParFit::C00, L1XYMeasurementInfo::C10, L1TrackParFit::C10, L1XYMeasurementInfo::C11, L1TrackParFit::C11, L1TrackParFit::C20, L1TrackParFit::C21, L1TrackParFit::C22, L1TrackParFit::C30, L1TrackParFit::C31, L1TrackParFit::C32, L1TrackParFit::C33, L1TrackParFit::C40, L1TrackParFit::C41, L1TrackParFit::C42, L1TrackParFit::C43, L1TrackParFit::C44, L1TrackParFit::C50, L1TrackParFit::C51, L1TrackParFit::C52, L1TrackParFit::C53, L1TrackParFit::C54, L1TrackParFit::C55, L1Track::CFirst, L1TrackParFit::chi2, L1Track::chi2, L1Track::CLast, L1FieldValue::Combine(), L1Track::Cpv, L1FieldSlice::cy, L1StsHit::du, L1StsHit::dv, L1TrackParFit::EnergyLossCorrection(), EnergyLossCorrection(), L1TrackParFit::EnergyLossCorrectionAl(), L1TrackParFit::EnergyLossCorrectionCarbon(), L1TrackParFit::EnergyLossCorrectionIron(), L1TrackParFit::Extrapolate(), L1TrackParFit::ExtrapolateLine(), L1StsHit::f, f, fabs(), L1Station::fieldSlice, L1TrackParFit::Filter(), L1TrackParFit::fqp, L1Station::frontInfo, L1TrackParFit::ft, L1TrackParFit::ftx, L1TrackParFit::fty, fvecLen, L1TrackParFit::fx, L1TrackParFit::fy, L1TrackParFit::fz, L1FieldSlice::GetFieldValue(), i, L1StsHit::iz, L1AddMaterial(), L1TrackParFit::L1AddPipeMaterial(), L1AddPipeMaterial(), L1TrackParFit::L1AddThickMaterial(), L1Extrapolate(), L1ExtrapolateLine(), L1Filter(), L1Station::materialInfo, MaxNStations, L1TrackParFit::NDF, L1Track::NDF, L1Track::NHits, NStations, NS_L1TrackFitter::ONE, PipeRadThick, L1TrackPar::qp, L1UMeasurementInfo::sigma2, L1StsHit::t_er, L1StsHit::t_reco, L1Track::TFirst, L1MaterialInfo::thick, L1Track::TLast, L1Track::Tpv, L1TrackPar::tx, L1TrackPar::ty, v, L1TrackPar::x, L1FieldValue::x, x, L1Station::XYInfo, L1TrackPar::y, L1FieldValue::y, y, L1FieldValue::z, L1Station::z, and NS_L1TrackFitter::ZERO.

Referenced by CbmL1::Reconstruct().

MultiplyMS()

void L1Algo::MultiplyMS ( fvec const  C[5][5], fvec const  V[15], fvec  K[15]  )

private

Definition at line 156 of file L1CAMergeClones.cxx.

Referenced by FilterTracks().

MultiplySR()

void L1Algo::MultiplySR ( fvec const  C[15], fvec const  r_in[5], fvec  r_out[5]  )

private

Definition at line 193 of file L1CAMergeClones.cxx.

Referenced by FilterTracks().

MultiplySS()

void L1Algo::MultiplySS ( fvec const  C[15], fvec const  V[15], fvec  K[5][5]  )

private

Definition at line 99 of file L1CAMergeClones.cxx.

Referenced by FilterTracks().

operator=()

L1Algo L1Algo::operator= ( const L1Algo &  )

delete

PackIndex()

int L1Algo::PackIndex ( const int &  a, const int &  b, const int &  c  )

inline

PrintHits()

void L1Algo::PrintHits

(

)

SetData()

void L1Algo::SetData	(	const vector< L1StsHit > &	StsHits_,
		const vector< L1Strip > &	StsStrips_,
		const vector< L1Strip > &	StsStripsB_,
		const vector< fscal > &	StsZPos_,
		const vector< unsigned char > &	SFlag_,
		const vector< unsigned char > &	SFlagB_,
		const THitI *	StsHitsStartIndex_,
		const THitI *	StsHitsStopIndex_
	)

Definition at line 179 of file L1Algo.cxx.

References StsHitsStartIndex, StsHitsStopIndex, vSFlag, vSFlagB, vStsHits, vStsStrips, vStsStripsB, and vStsZPos.

Referenced by CbmL1::ReadEvent(), and CbmL1::Reconstruct().

SetNThreads()

void L1Algo::SetNThreads ( int  n = 1 )

inline

--— Input data --—

Definition at line 329 of file L1Algo.h.

References fNThreads.

StripsToCoor() [1/3]

void L1Algo::StripsToCoor	(	const fscal &	u,
		const fscal &	v,
		fscal &	x,
		fscal &	y,
		const L1Station &	sta
	)		const

Definition at line 249 of file L1Algo.cxx.

References v.

Referenced by BranchFitterFast(), CATrackFinder(), f11(), f20(), f30(), f32(), FindMoreHits(), and GetHitCoor().

StripsToCoor() [2/3]

void L1Algo::StripsToCoor	(	const fscal &	u,
		const fscal &	v,
		fvec &	x,
		fvec &	y,
		const L1Station &	sta
	)		const

convert strip positions to coordinates

Definition at line 264 of file L1Algo.cxx.

References v.

StripsToCoor() [3/3]

void L1Algo::StripsToCoor	(	const fvec &	u,
		const fvec &	v,
		fvec &	x,
		fvec &	y,
		const L1Station &	sta
	)		const

Definition at line 303 of file L1Algo.cxx.

References v, x, and y.

TripletsStaPort()

void L1Algo::TripletsStaPort ( int  istal, int  istam, int  istar, Tindex &  nstaltriplets, L1TrackPar *  T_1, L1FieldRegion *  fld_1, THitI *  hitsl_1, Tindex &  n_2, vector< THitI > &  i1_2, vector< THitI > &  hitsm_2, const vector< bool > &  mrDuplets  )

inlineprivate

Find triplets on station.

----------------— Triplets on station -------------------—

Add the middle hits to parameters estimation. Propagate to right station.

Find the triplets(right hit). Reformat data in the portion of triplets.

Add the right hits to parameters estimation.

refit

Fill Triplets.

Parameters

istal	creates triplets: input: @istal - start station number, @istam - middle station number, @istar - last station number, @ip - index of portion, &n_g - numer of elements in portion, @*portionStopIndex
nstaltriplets	@nstaltriplets - , @*portionStopIndex, @*T_1 - track parameters for singlets, @*fld_1 - field approximation for singlets, &n_2 - number of doublets in portion &n_2 - number of douplets,&i1_2 - index of 1st hit in portion indexed by doublet index, &hitsm_2 - index of middle hit in hits array indexed by doublet index
mrDuplets	output: @*vTriplets_part - array of triplets, @*TripStartIndexH, @*TripStopIndexH - start/stop index of a triplet in the array

Definition at line 1576 of file L1CATrackFinder.cxx.

References du, dv, f30(), f31(), f4(), fhitsl_3, fhitsm_3, fhitsr_3, fT_3, fTimeER, fTimeR, fu_back3, fu_front3, fvecLen, fz_pos3, i, L1_assert, NStations, StsHitsUnusedStartIndex, StsHitsUnusedStopIndex, and TRIPLET_CHI2_CUT.

Referenced by CATrackFinder().

UnPackIndex()

int L1Algo::UnPackIndex ( const int &  i, int &  a, int &  b, int &  c  )

inline

Friends And Related Function Documentation

CbmL1

friend class CbmL1

friend

--— Output data --—

Definition at line 451 of file L1Algo.h.

Member Data Documentation

_fvecalignment [1/5]

L1Station vStations [MaxNStations] L1Algo::_fvecalignment

Definition at line 336 of file L1Algo.h.

Referenced by BranchFitterFast(), CAMergeClones(), f11(), f32(), and FindMoreHits().

_fvecalignment [2/5]

L1FieldValue targB L1Algo::_fvecalignment

private

Definition at line 928 of file L1Algo.h.

_fvecalignment [3/5]

L1XYMeasurementInfo TargetXYInfo L1Algo::_fvecalignment

private

Definition at line 929 of file L1Algo.h.

_fvecalignment [4/5]

L1FieldRegion vtxFieldRegion L1Algo::_fvecalignment

private

Definition at line 932 of file L1Algo.h.

_fvecalignment [5/5]

L1FieldValue vtxFieldValue L1Algo::_fvecalignment

private

Definition at line 933 of file L1Algo.h.

CandidatesTrack

L1Vector<L1Branch> L1Algo::CandidatesTrack[nTh]

Definition at line 260 of file L1Algo.h.

Referenced by CATrackFinder(), and L1Algo().

CATime

double L1Algo::CATime

Definition at line 353 of file L1Algo.h.

Referenced by CATrackFinder(), CbmL1::EfficienciesPerformance(), and CbmL1::HistoPerformance().

DOUBLET_CHI2_CUT

float L1Algo::DOUBLET_CHI2_CUT

private

Definition at line 914 of file L1Algo.h.

Referenced by CATrackFinder(), and f20().

du

nsL1::vector<fvec>::TSimd L1Algo::du[nTh]

Definition at line 444 of file L1Algo.h.

Referenced by L1Algo(), and TripletsStaPort().

dv

nsL1::vector<fvec>::TSimd L1Algo::dv[nTh]

Definition at line 444 of file L1Algo.h.

Referenced by L1Algo(), and TripletsStaPort().

dx

nsL1::vector<fvec>::TSimd L1Algo::dx[nTh]

Definition at line 444 of file L1Algo.h.

Referenced by L1Algo().

dy

nsL1::vector<fvec>::TSimd L1Algo::dy[nTh]

Definition at line 444 of file L1Algo.h.

Referenced by L1Algo().

Err

fvec L1Algo::Err[nTh][nTh]

Definition at line 395 of file L1Algo.h.

EventTime

fvec L1Algo::EventTime[nTh][nTh]

Definition at line 394 of file L1Algo.h.

fGhostSuppression

int L1Algo::fGhostSuppression

private

Definition at line 943 of file L1Algo.h.

Referenced by CATrackFinder(), and Init().

fGlobal

bool L1Algo::fGlobal

Definition at line 392 of file L1Algo.h.

Referenced by CAFindTrack(), f11(), f30(), and f31().

fhitsl_3

vector<THitI> L1Algo::fhitsl_3[nTh]

Definition at line 441 of file L1Algo.h.

Referenced by L1Algo(), and TripletsStaPort().

fhitsm_3

vector<THitI> L1Algo::fhitsm_3[nTh]

Definition at line 441 of file L1Algo.h.

Referenced by L1Algo(), and TripletsStaPort().

fhitsr_3

vector<THitI> L1Algo::fhitsr_3[nTh]

Definition at line 441 of file L1Algo.h.

Referenced by L1Algo(), and TripletsStaPort().

FIRSTCASTATION

Tindex L1Algo::FIRSTCASTATION

private

================================= DATA PART =================================

--— Different parameters of CATrackFinder --—

Definition at line 865 of file L1Algo.h.

Referenced by CATrackFinder(), f5(), and FindMoreHits().

FirstHit

L1Vector<unsigned short> L1Algo::FirstHit

Definition at line 274 of file L1Algo.h.

Referenced by CAMergeClones(), and L1Algo().

FirstHitIndex

L1Vector<THitI> L1Algo::FirstHitIndex

Definition at line 276 of file L1Algo.h.

Referenced by CAMergeClones(), and L1Algo().

fmCBMmode

bool L1Algo::fmCBMmode

Definition at line 391 of file L1Algo.h.

Referenced by CAFindTrack(), CATrackFinder(), f11(), f30(), f31(), and Init().

fMomentumCutOff

float L1Algo::fMomentumCutOff

private

Definition at line 944 of file L1Algo.h.

Referenced by Init().

fNThreads

int L1Algo::fNThreads

Definition at line 389 of file L1Algo.h.

Referenced by CATrackFinder(), f5(), L1Algo(), and SetNThreads().

fRadThick

vector<L1Material> L1Algo::fRadThick

Definition at line 337 of file L1Algo.h.

Referenced by f11(), f30(), f32(), CbmL1::Init(), and CbmL1::TrackFitPerformance().

fT_3

nsL1::vector<L1TrackPar>::TSimd L1Algo::fT_3[nTh]

Definition at line 439 of file L1Algo.h.

Referenced by L1Algo(), and TripletsStaPort().

fTimeER

nsL1::vector<fvec>::TSimd L1Algo::fTimeER[nTh]

Definition at line 444 of file L1Algo.h.

Referenced by L1Algo(), and TripletsStaPort().

fTimeR

nsL1::vector<fvec>::TSimd L1Algo::fTimeR[nTh]

Definition at line 444 of file L1Algo.h.

Referenced by L1Algo(), and TripletsStaPort().

fTrackingLevel

int L1Algo::fTrackingLevel

private

Definition at line 943 of file L1Algo.h.

Referenced by Init().

fu_back3

nsL1::vector<fvec>::TSimd L1Algo::fu_back3[nTh]

Definition at line 443 of file L1Algo.h.

Referenced by L1Algo(), and TripletsStaPort().

fu_front3

nsL1::vector<fvec>::TSimd L1Algo::fu_front3[nTh]

Definition at line 443 of file L1Algo.h.

Referenced by L1Algo(), and TripletsStaPort().

fUseHitErrors

bool L1Algo::fUseHitErrors

Definition at line 390 of file L1Algo.h.

Referenced by f10(), f11(), f20(), f30(), f31(), and Init().

fz_pos3

nsL1::vector<fvec>::TSimd L1Algo::fz_pos3[nTh]

Definition at line 443 of file L1Algo.h.

Referenced by L1Algo(), and TripletsStaPort().

isec

int L1Algo::isec

— data used during finding iterations

Definition at line 420 of file L1Algo.h.

Referenced by CATrackFinder(), f11(), f20(), f30(), f4(), and f5().

iStation [1/3]

unsigned int unsigned int L1Algo::iStation

private

Definition at line 575 of file L1Algo.h.

iStation [2/3]

unsigned int& L1Algo::iStation

private

Initial value:

{
    iStation = location & 0x7

Definition at line 581 of file L1Algo.h.

iStation [3/3]

unsigned int L1Algo::iStation

private

Initial value:

{
    flag = iStation * 4 + (flag % 4)

Definition at line 596 of file L1Algo.h.

LastHit

L1Vector<unsigned short> L1Algo::LastHit

Definition at line 275 of file L1Algo.h.

Referenced by CAMergeClones(), and L1Algo().

LastHitIndex

L1Vector<THitI> L1Algo::LastHitIndex

Definition at line 277 of file L1Algo.h.

Referenced by CAMergeClones(), and L1Algo().

MaxDZ

fvec L1Algo::MaxDZ

private

Definition at line 918 of file L1Algo.h.

Referenced by CATrackFinder(), f20(), f30(), and FindMoreHits().

MaxInvMom

fvec L1Algo::MaxInvMom

private

Definition at line 925 of file L1Algo.h.

Referenced by CATrackFinder(), f11(), and f4().

MaxSlope

fvec L1Algo::MaxSlope

private

Definition at line 926 of file L1Algo.h.

Referenced by CATrackFinder(), and f11().

n_g1

L1Vector<Tindex> L1Algo::n_g1

Definition at line 263 of file L1Algo.h.

Referenced by CATrackFinder(), and L1Algo().

Neighbour

L1Vector<unsigned short> L1Algo::Neighbour

Definition at line 278 of file L1Algo.h.

Referenced by CAMergeClones(), and L1Algo().

NFStations

int L1Algo::NFStations

Definition at line 335 of file L1Algo.h.

Referenced by f11(), f30(), f31(), and Init().

NHitsIsecAll

unsigned int L1Algo::NHitsIsecAll

Definition at line 363 of file L1Algo.h.

Referenced by CAMergeClones(), CATrackFinder(), and L1Algo().

NMvdStations

int L1Algo::NMvdStations

Definition at line 334 of file L1Algo.h.

Referenced by BranchFitterFast(), CbmL1PFFitter::CalculateFieldRegion(), CbmL1PFFitter::CalculateFieldRegionAtLastPoint(), CATrackFinder(), f11(), f30(), f32(), CbmL1PFFitter::Fit(), CbmL1PFFitter::GetChiToVertex(), CbmL1::Init(), and Init().

nSta

const int L1Algo::nSta = 25

static

Definition at line 257 of file L1Algo.h.

NStations

int L1Algo::NStations

Definition at line 333 of file L1Algo.h.

Referenced by CAMergeClones(), CATrackFinder(), DupletsStaPort(), CbmL1::EfficienciesPerformance(), f30(), f4(), f5(), FindMoreHits(), CbmL1PFFitter::Fit(), CbmL1PFFitter::GetChiToVertex(), CbmL1::IdealTrackFinder(), CbmL1::Init(), Init(), L1AlgoDraw::InitL1Draw(), InitL1Histo(), CbmL1::Reconstruct(), and TripletsStaPort().

NStsStations

int L1Algo::NStsStations

Definition at line 335 of file L1Algo.h.

Referenced by Init().

nTh

const int L1Algo::nTh = 1

static

Definition at line 256 of file L1Algo.h.

Referenced by CATrackFinder().

NTracksIsecAll

unsigned int L1Algo::NTracksIsecAll

Definition at line 364 of file L1Algo.h.

Referenced by CAMergeClones(), CATrackFinder(), CbmL1::IdealTrackFinder(), L1Algo(), and CbmL1::Reconstruct().

nTripletsThread

int L1Algo::nTripletsThread[nSta][nTh]

Definition at line 271 of file L1Algo.h.

Referenced by CATrackFinder(), f4(), f5(), and L1Algo().

numberCandidateThread

int L1Algo::numberCandidateThread[nTh]

Definition at line 269 of file L1Algo.h.

Referenced by CATrackFinder(), and L1Algo().

numPortions

int L1Algo::numPortions[12]

private

Definition at line 937 of file L1Algo.h.

Pick_gather

float L1Algo::Pick_gather

private

parameters which are different for different iterations. Set in the begin of CAL1TrackFinder

Definition at line 922 of file L1Algo.h.

Referenced by CATrackFinder(), and FindMoreHits().

PickNeighbour

float L1Algo::PickNeighbour

private

Definition at line 924 of file L1Algo.h.

Referenced by CAFindTrack(), CATrackFinder(), and f5().

portionStopIndex

Tindex L1Algo::portionStopIndex[nSta]

Definition at line 262 of file L1Algo.h.

Referenced by CATrackFinder().

RealIHit

THitI* L1Algo::RealIHit

Definition at line 425 of file L1Algo.h.

RealIHit_v

vector<THitI> L1Algo::RealIHit_v

Definition at line 375 of file L1Algo.h.

Referenced by CATrackFinder().

RealIHit_v_buf

vector<THitI> L1Algo::RealIHit_v_buf

Definition at line 376 of file L1Algo.h.

Referenced by CATrackFinder().

RealIHit_v_buf2

vector<THitI> L1Algo::RealIHit_v_buf2

Definition at line 377 of file L1Algo.h.

RealIHitP

vector<THitI>* L1Algo::RealIHitP

Definition at line 422 of file L1Algo.h.

Referenced by CATrackFinder(), and FindMoreHits().

RealIHitPBuf

vector<THitI>* L1Algo::RealIHitPBuf

Definition at line 423 of file L1Algo.h.

Referenced by CATrackFinder().

SavedCand

int L1Algo::SavedCand[nTh]

Definition at line 266 of file L1Algo.h.

Referenced by CATrackFinder(), and L1Algo().

SavedHits

int L1Algo::SavedHits[nTh]

Definition at line 267 of file L1Algo.h.

Referenced by CATrackFinder(), and L1Algo().

StsHitsStartIndex

const THitI* L1Algo::StsHitsStartIndex

Definition at line 358 of file L1Algo.h.

Referenced by CATrackFinder(), L1AlgoDraw::InitL1Draw(), CbmL1::ReadSTAPAlgoData(), SetData(), and CbmL1::WriteSTAPAlgoData().

StsHitsStopIndex

const THitI * L1Algo::StsHitsStopIndex

Definition at line 359 of file L1Algo.h.

Referenced by CATrackFinder(), L1AlgoDraw::InitL1Draw(), CbmL1::ReadSTAPAlgoData(), SetData(), and CbmL1::WriteSTAPAlgoData().

StsHitsUnusedStartIndex

THitI L1Algo::StsHitsUnusedStartIndex[MaxNStations+1]

Definition at line 426 of file L1Algo.h.

Referenced by CATrackFinder(), DupletsStaPort(), f20(), f32(), f4(), FindMoreHits(), and TripletsStaPort().

StsHitsUnusedStartIndexEnd

THitI L1Algo::StsHitsUnusedStartIndexEnd[MaxNStations+1]

Definition at line 428 of file L1Algo.h.

StsHitsUnusedStopIndex

THitI L1Algo::StsHitsUnusedStopIndex[MaxNStations+1]

Definition at line 427 of file L1Algo.h.

Referenced by CATrackFinder(), DupletsStaPort(), f4(), f5(), and TripletsStaPort().

StsHitsUnusedStopIndexEnd

THitI L1Algo::StsHitsUnusedStopIndexEnd[MaxNStations+1]

Definition at line 429 of file L1Algo.h.

targX

fvec L1Algo::targX

private

Definition at line 927 of file L1Algo.h.

Referenced by CATrackFinder(), and f11().

targY

fvec L1Algo::targY

private

Definition at line 927 of file L1Algo.h.

Referenced by CATrackFinder(), and f11().

targZ

fvec L1Algo::targZ

private

Definition at line 927 of file L1Algo.h.

Referenced by CATrackFinder(), and f11().

thread [1/2]

unsigned int unsigned int unsigned int& L1Algo::thread

private

Initial value:

{
    location = (triplet << 11) | (thread << 3) | iStation

Definition at line 576 of file L1Algo.h.

Referenced by CATrackFinder().

thread [2/2]

unsigned int& L1Algo::thread

private

Initial value:

{
    thread = (location >> 3) & 0xFF

Definition at line 586 of file L1Algo.h.

threadNumberToCpuMap

map<int, int> L1Algo::threadNumberToCpuMap

private

Definition at line 908 of file L1Algo.h.

Referenced by Init().

TIME_CUT1

float L1Algo::TIME_CUT1

private

Definition at line 915 of file L1Algo.h.

TIME_CUT2

float L1Algo::TIME_CUT2

private

Definition at line 915 of file L1Algo.h.

TRACK_CHI2_CUT

float L1Algo::TRACK_CHI2_CUT

private

Definition at line 911 of file L1Algo.h.

Referenced by CAFindTrack().

TrackChi2

L1Vector<float> L1Algo::TrackChi2

Definition at line 279 of file L1Algo.h.

Referenced by CAMergeClones(), and L1Algo().

TripForHit

vector<int> L1Algo::TripForHit[2]

Definition at line 432 of file L1Algo.h.

Referenced by f20(), f4(), f5(), and L1Algo().

triplet

unsigned int & L1Algo::triplet

private

Initial value:

{
    triplet = (location >> 11)

Definition at line 574 of file L1Algo.h.

Referenced by __attribute__(), and f5().

TRIPLET_CHI2_CUT

float L1Algo::TRIPLET_CHI2_CUT

private

Definition at line 913 of file L1Algo.h.

Referenced by CATrackFinder(), f30(), f4(), and TripletsStaPort().

TripletsLocal

vector<L1Triplet*>* L1Algo::TripletsLocal[MaxNStations - 2]

private

Definition at line 938 of file L1Algo.h.

TripletsLocal1

L1Vector<L1Triplet> L1Algo::TripletsLocal1[nSta][nTh]

Definition at line 259 of file L1Algo.h.

Referenced by CAFindTrack(), CATrackFinder(), f4(), f5(), and L1Algo().

vGrid

L1Grid L1Algo::vGrid[MaxNStations]

Definition at line 345 of file L1Algo.h.

vGridTime

L1Grid L1Algo::vGridTime[MaxNStations]

Definition at line 347 of file L1Algo.h.

Referenced by CATrackFinder(), f20(), f30(), FindMoreHits(), and L1Algo().

vRecoHits

L1Vector<THitI> L1Algo::vRecoHits

Definition at line 356 of file L1Algo.h.

Referenced by CAMergeClones(), CATrackFinder(), L1AlgoDraw::DrawInfo(), L1AlgoDraw::DrawRecoTracks(), CbmL1::IdealTrackFinder(), and CbmL1::Reconstruct().

vRecoHits_local

L1Vector<THitI> L1Algo::vRecoHits_local[nTh]

Definition at line 373 of file L1Algo.h.

Referenced by CATrackFinder(), and L1Algo().

vRecoHitsNew

L1Vector<THitI> L1Algo::vRecoHitsNew

Definition at line 282 of file L1Algo.h.

Referenced by CAMergeClones().

vSFlag

const vector<unsigned char>* L1Algo::vSFlag

Definition at line 350 of file L1Algo.h.

Referenced by BranchFitterFast(), CAFindTrack(), CbmL1MCTrack::CalculateHitCont(), CATrackFinder(), FindMoreHits(), CbmL1::ReadSTAPAlgoData(), CbmL1::Reconstruct(), SetData(), and CbmL1::WriteSTAPAlgoData().

vSFlagB

const vector<unsigned char> * L1Algo::vSFlagB

Definition at line 351 of file L1Algo.h.

Referenced by CAFindTrack(), CATrackFinder(), FindMoreHits(), CbmL1::ReadSTAPAlgoData(), CbmL1::Reconstruct(), SetData(), and CbmL1::WriteSTAPAlgoData().

vStripToTrack

L1Vector<int> L1Algo::vStripToTrack

Definition at line 386 of file L1Algo.h.

Referenced by CATrackFinder().

vStripToTrackB

L1Vector<int> L1Algo::vStripToTrackB

Definition at line 387 of file L1Algo.h.

Referenced by CATrackFinder().

vStsDontUsedHits_A

vector<L1StsHit> L1Algo::vStsDontUsedHits_A

Definition at line 366 of file L1Algo.h.

Referenced by CATrackFinder().

vStsDontUsedHits_B

vector<L1StsHit> L1Algo::vStsDontUsedHits_B

Definition at line 367 of file L1Algo.h.

Referenced by CATrackFinder().

vStsDontUsedHits_Buf

vector<L1StsHit> L1Algo::vStsDontUsedHits_Buf

Definition at line 368 of file L1Algo.h.

Referenced by CATrackFinder().

vStsDontUsedHitsxy_A

vector<L1HitPoint> L1Algo::vStsDontUsedHitsxy_A

Definition at line 369 of file L1Algo.h.

Referenced by CATrackFinder().

vStsDontUsedHitsxy_B

vector<L1HitPoint> L1Algo::vStsDontUsedHitsxy_B

Definition at line 371 of file L1Algo.h.

Referenced by CATrackFinder().

vStsDontUsedHitsxy_buf

vector<L1HitPoint> L1Algo::vStsDontUsedHitsxy_buf

Definition at line 370 of file L1Algo.h.

vStsHitPointsUnused

vector<L1HitPoint>* L1Algo::vStsHitPointsUnused

Definition at line 424 of file L1Algo.h.

Referenced by CATrackFinder().

vStsHits

const vector<L1StsHit>* L1Algo::vStsHits

Definition at line 344 of file L1Algo.h.

Referenced by CbmL1MCTrack::CalculateHitCont(), CATrackFinder(), L1AlgoDraw::DrawInfo(), FindMoreHits(), CbmL1::HistoPerformance(), L1AlgoDraw::InitL1Draw(), CbmL1::ReadSTAPAlgoData(), CbmL1::Reconstruct(), SetData(), and CbmL1::WriteSTAPAlgoData().

vStsHitsUnused

vector<L1StsHit>* L1Algo::vStsHitsUnused

Definition at line 421 of file L1Algo.h.

Referenced by CAFindTrack(), and CATrackFinder().

vStsStrips

const vector<L1Strip>* L1Algo::vStsStrips

Definition at line 340 of file L1Algo.h.

Referenced by CATrackFinder(), L1AlgoDraw::InitL1Draw(), CbmL1::ReadSTAPAlgoData(), CbmL1::Reconstruct(), SetData(), and CbmL1::WriteSTAPAlgoData().

vStsStripsB

const vector<L1Strip> * L1Algo::vStsStripsB

Definition at line 341 of file L1Algo.h.

Referenced by CATrackFinder(), L1AlgoDraw::InitL1Draw(), CbmL1::ReadSTAPAlgoData(), CbmL1::Reconstruct(), SetData(), and CbmL1::WriteSTAPAlgoData().

vStsZPos

const vector<fscal>* L1Algo::vStsZPos

Definition at line 342 of file L1Algo.h.

Referenced by BranchFitterFast(), GetHitCoor(), CbmL1::ReadSTAPAlgoData(), CbmL1::Reconstruct(), SetData(), and CbmL1::WriteSTAPAlgoData().

vTracks

L1Vector<L1Track> L1Algo::vTracks

Definition at line 355 of file L1Algo.h.

Referenced by CAMergeClones(), CATrackFinder(), L1AlgoDraw::DrawInfo(), L1AlgoDraw::DrawRecoTracks(), CbmL1::IdealTrackFinder(), and CbmL1::Reconstruct().

vTracks_local

L1Vector<L1Track> L1Algo::vTracks_local[nTh]

Definition at line 372 of file L1Algo.h.

Referenced by CATrackFinder(), and L1Algo().

vTracksNew

L1Vector<L1Track> L1Algo::vTracksNew

Definition at line 283 of file L1Algo.h.

Referenced by CAMergeClones().

---

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

• L1Algo.h
• L1Algo.cxx
• L1CAMergeClones.cxx
• L1CATrackFinder.cxx
• L1TrackExtender.cxx
• L1TrackFitter.cxx