Public Member Functions
	TPCFindGenTracks ()

	TPCFindGenTracks (char fnHits, char fnDigits="tpc.digits.root", char *fnRes="genTracks.root", Int_t nEvents=1, Int_t firstEvent=0)

virtual	~TPCFindGenTracks ()

void	Reset ()

Int_t	Exec ()

Int_t	Exec (Int_t nEvents, Int_t firstEventNr)

void	CreateTreeGenTracks ()

void	CloseOutputFile ()

Int_t	TreeKLoop ()

Int_t	TreeTRLoop ()

Int_t	TreeDLoop ()

void	SetFirstEventNr (Int_t i)

void	SetNEvents (Int_t i)

void	SetDebug (Int_t level)

Float_t	TR2LocalX (AliTrackReference trackRef, AliTPCParam paramTPC)

Public Attributes
Int_t	fDebug
	debug flag More...

Int_t	fEventNr
	current event number More...

Int_t	fLabel
	track label More...

Int_t	fNEvents
	number of events to process More...

Int_t	fFirstEventNr
	first event to process More...

Int_t	fNParticles
	number of particles in TreeK More...

TTree *	fTreeGenTracks
	output tree with generated tracks More...

char *	fFnRes
	output file name with stored tracks More...

char *	fFnHits
	input file name with hits More...

char *	fFnDigits
	input file name with digits More...

TFile *	fFileGenTracks
	output file with stored fTreeGenTracks More...

TFile *	fFileHits
	input file with hits More...

TFile *	fFileTreeD
	input file with digits More...

digitRow *	fDigitRow
	pointer to the object saved in Branch More...

digitRow *	fContainerDigitRow
	big container for partial information More...

AliTrackReference *	fTrackRef
	track reference saved in the output tree More...

AliTrackReference *	fContainerTR
	big container for partial information More...

Int_t *	fIndexTR
	index of particle label in the fContainerTR More...

Int_t	fLastIndexTR
	last used index in fIndexTR More...

AliTPCParam *	fParamTPC
	AliTPCParam. More...

Double_t	fVPrim [3]
	primary vertex position More...

Double_t	fVDist [4]
	distance of the particle vertex from primary vertex More...

TParticle *	fParticle
	generated particle More...

Int_t	fRowsWithDigitsInn
	number of rows with digits in the inner sectors More...

Int_t	fRowsWithDigits
	number of rows with digits in the outer sectors More...

Int_t	fRowsTrackLength
	last - first row with digit More...

Int_t	fDigitsInSeed
	digits in the default seed rows More...

Static Private Attributes
static const Int_t	seedRow11 = 158
	nRowUp - 1 More...

static const Int_t	seedRow12 = 139
	nRowUp - 1 - (Int_t) 0.125*nRowUp More...

static const Int_t	seedRow21 = 149
	seedRow11 - shift More...

static const Int_t	seedRow22 = 130
	seedRow12 - shift More...

static const Double_t	kRaddeg = 180./TMath::Pi()

static const Int_t	fgMaxIndexTR = 50000
	maximum number of tracks with a track ref More...

static const Int_t	fgMaxParticles = 2000000
	maximum number of generated particles More...

static const Double_t	fgPtCut = .001
	do not store particles with generated pT less than this More...

static const Float_t	fgTrackRefLocalXMax = 82.95

static const Float_t	fgTrackRefLocalXMaxDelta = 500.

Detailed Description

Definition at line 392 of file AliTPCCmpNG.C.

Constructor & Destructor Documentation

TPCFindGenTracks::TPCFindGenTracks ( )

TPCFindGenTracks::TPCFindGenTracks	(	char *	fnHits,
		char *	fnDigits = `"tpc.digits.root"`,
		char *	fnRes = `"genTracks.root"`,
		Int_t	nEvents = `1`,
		Int_t	firstEvent = `0`
	)

Definition at line 475 of file AliTPCCmpNG.C.

TPCFindGenTracks::~TPCFindGenTracks ( )

virtual

Definition at line 514 of file AliTPCCmpNG.C.

Member Function Documentation

void TPCFindGenTracks::CloseOutputFile ( )

Definition at line 617 of file AliTPCCmpNG.C.

Referenced by Exec().

void TPCFindGenTracks::CreateTreeGenTracks ( )

Definition at line 590 of file AliTPCCmpNG.C.

Referenced by Exec().

Int_t TPCFindGenTracks::Exec ( )

Definition at line 527 of file AliTPCCmpNG.C.

Referenced by Exec().

Int_t TPCFindGenTracks::Exec	(	Int_t	nEvents,
		Int_t	firstEventNr
	)

Definition at line 519 of file AliTPCCmpNG.C.

void TPCFindGenTracks::Reset ( )

Definition at line 488 of file AliTPCCmpNG.C.

Referenced by TPCFindGenTracks().

void TPCFindGenTracks::SetDebug ( Int_t level )

inline

Definition at line 411 of file AliTPCCmpNG.C.

void TPCFindGenTracks::SetFirstEventNr ( Int_t i )

inline

Definition at line 409 of file AliTPCCmpNG.C.

void TPCFindGenTracks::SetNEvents ( Int_t i )

inline

Definition at line 410 of file AliTPCCmpNG.C.

Float_t TPCFindGenTracks::TR2LocalX	(	AliTrackReference *	trackRef,
		AliTPCParam *	paramTPC
	)

Definition at line 833 of file AliTPCCmpNG.C.

Referenced by TreeTRLoop().

Int_t TPCFindGenTracks::TreeDLoop ( )

open the file with treeD loop over all entries there and save information about some tracks

Definition at line 702 of file AliTPCCmpNG.C.

Referenced by Exec().

Int_t TPCFindGenTracks::TreeKLoop ( )

open the file with treeK loop over all entries there and save information about some tracks

Definition at line 632 of file AliTPCCmpNG.C.

Referenced by Exec().

Int_t TPCFindGenTracks::TreeTRLoop ( )

loop over TrackReferences and store the first one for each track

Definition at line 769 of file AliTPCCmpNG.C.

Referenced by Exec().

Member Data Documentation

digitRow* TPCFindGenTracks::fContainerDigitRow

big container for partial information

Definition at line 431 of file AliTPCCmpNG.C.

Referenced by Exec(), Reset(), TreeDLoop(), and TreeKLoop().

AliTrackReference* TPCFindGenTracks::fContainerTR

big container for partial information

Definition at line 433 of file AliTPCCmpNG.C.

Referenced by Exec(), Reset(), TreeKLoop(), and TreeTRLoop().

Int_t TPCFindGenTracks::fDebug

debug flag

Definition at line 417 of file AliTPCCmpNG.C.

Referenced by Exec(), Reset(), SetDebug(), TreeDLoop(), TreeKLoop(), and TreeTRLoop().

digitRow* TPCFindGenTracks::fDigitRow

pointer to the object saved in Branch

Definition at line 430 of file AliTPCCmpNG.C.

Referenced by CreateTreeGenTracks(), Exec(), Reset(), and TreeKLoop().

Int_t TPCFindGenTracks::fDigitsInSeed

digits in the default seed rows

Definition at line 447 of file AliTPCCmpNG.C.

Referenced by CreateTreeGenTracks(), and TreeKLoop().

Int_t TPCFindGenTracks::fEventNr

current event number

Definition at line 418 of file AliTPCCmpNG.C.

Referenced by CreateTreeGenTracks(), Exec(), Reset(), TPCFindGenTracks(), TreeDLoop(), and TreeKLoop().

TFile* TPCFindGenTracks::fFileGenTracks

output file with stored fTreeGenTracks

Definition at line 427 of file AliTPCCmpNG.C.

Referenced by CloseOutputFile(), CreateTreeGenTracks(), and Reset().

TFile* TPCFindGenTracks::fFileHits

input file with hits

Definition at line 428 of file AliTPCCmpNG.C.

Referenced by Exec(), Reset(), and TreeKLoop().

TFile* TPCFindGenTracks::fFileTreeD

input file with digits

Definition at line 429 of file AliTPCCmpNG.C.

Referenced by Exec(), Reset(), and TreeDLoop().

Int_t TPCFindGenTracks::fFirstEventNr

first event to process

Definition at line 421 of file AliTPCCmpNG.C.

Referenced by Exec(), SetFirstEventNr(), and TPCFindGenTracks().

char* TPCFindGenTracks::fFnDigits

input file name with digits

Definition at line 426 of file AliTPCCmpNG.C.

Referenced by Exec(), Reset(), and TPCFindGenTracks().

char* TPCFindGenTracks::fFnHits

input file name with hits

Definition at line 425 of file AliTPCCmpNG.C.

Referenced by Exec(), Reset(), and TPCFindGenTracks().

char* TPCFindGenTracks::fFnRes

output file name with stored tracks

Definition at line 424 of file AliTPCCmpNG.C.

Referenced by CloseOutputFile(), CreateTreeGenTracks(), Reset(), and TPCFindGenTracks().

const Int_t TPCFindGenTracks::fgMaxIndexTR = 50000

staticprivate

maximum number of tracks with a track ref

Definition at line 458 of file AliTPCCmpNG.C.

Referenced by Exec(), and TreeTRLoop().

const Int_t TPCFindGenTracks::fgMaxParticles = 2000000

staticprivate

maximum number of generated particles

Definition at line 459 of file AliTPCCmpNG.C.

const Double_t TPCFindGenTracks::fgPtCut = .001

staticprivate

do not store particles with generated pT less than this

Definition at line 460 of file AliTPCCmpNG.C.

Referenced by TreeTRLoop().

const Float_t TPCFindGenTracks::fgTrackRefLocalXMax = 82.95

staticprivate

Definition at line 461 of file AliTPCCmpNG.C.

Referenced by TreeTRLoop().

const Float_t TPCFindGenTracks::fgTrackRefLocalXMaxDelta = 500.

staticprivate

Definition at line 462 of file AliTPCCmpNG.C.

Referenced by TreeTRLoop().

Int_t* TPCFindGenTracks::fIndexTR

index of particle label in the fContainerTR

Definition at line 434 of file AliTPCCmpNG.C.

Referenced by Exec(), Reset(), TreeKLoop(), and TreeTRLoop().

Int_t TPCFindGenTracks::fLabel

track label

Definition at line 419 of file AliTPCCmpNG.C.

Referenced by CreateTreeGenTracks(), and TreeKLoop().

Int_t TPCFindGenTracks::fLastIndexTR

last used index in fIndexTR

Definition at line 435 of file AliTPCCmpNG.C.

Referenced by Reset(), and TreeTRLoop().

Int_t TPCFindGenTracks::fNEvents

number of events to process

Definition at line 420 of file AliTPCCmpNG.C.

Referenced by Exec(), Reset(), SetNEvents(), and TPCFindGenTracks().

Int_t TPCFindGenTracks::fNParticles

number of particles in TreeK

Definition at line 422 of file AliTPCCmpNG.C.

Referenced by Exec(), TreeDLoop(), TreeKLoop(), and TreeTRLoop().

AliTPCParam* TPCFindGenTracks::fParamTPC

AliTPCParam.

Definition at line 437 of file AliTPCCmpNG.C.

Referenced by Exec(), Reset(), TreeDLoop(), and TreeTRLoop().

TParticle* TPCFindGenTracks::fParticle

generated particle

Definition at line 442 of file AliTPCCmpNG.C.

Referenced by CreateTreeGenTracks(), Reset(), and TreeKLoop().

Int_t TPCFindGenTracks::fRowsTrackLength

last - first row with digit

Definition at line 446 of file AliTPCCmpNG.C.

Referenced by CreateTreeGenTracks(), and TreeKLoop().

Int_t TPCFindGenTracks::fRowsWithDigits

number of rows with digits in the outer sectors

Definition at line 445 of file AliTPCCmpNG.C.

Referenced by CreateTreeGenTracks(), and TreeKLoop().

Int_t TPCFindGenTracks::fRowsWithDigitsInn

number of rows with digits in the inner sectors

Definition at line 444 of file AliTPCCmpNG.C.

Referenced by CreateTreeGenTracks(), and TreeKLoop().

AliTrackReference* TPCFindGenTracks::fTrackRef

track reference saved in the output tree

Definition at line 432 of file AliTPCCmpNG.C.

Referenced by CreateTreeGenTracks(), Reset(), and TreeKLoop().

TTree* TPCFindGenTracks::fTreeGenTracks

output tree with generated tracks

Definition at line 423 of file AliTPCCmpNG.C.

Referenced by CloseOutputFile(), CreateTreeGenTracks(), Exec(), Reset(), and TreeKLoop().

Double_t TPCFindGenTracks::fVDist[4]

distance of the particle vertex from primary vertex

Definition at line 440 of file AliTPCCmpNG.C.

Referenced by CreateTreeGenTracks(), and TreeKLoop().

Double_t TPCFindGenTracks::fVPrim[3]

primary vertex position

Definition at line 439 of file AliTPCCmpNG.C.

Referenced by Reset(), and TreeKLoop().

const Double_t TPCFindGenTracks::kRaddeg = 180./TMath::Pi()

staticprivate

Definition at line 456 of file AliTPCCmpNG.C.

const Int_t TPCFindGenTracks::seedRow11 = 158

staticprivate

nRowUp - 1

Definition at line 452 of file AliTPCCmpNG.C.

Referenced by TreeKLoop().

const Int_t TPCFindGenTracks::seedRow12 = 139

staticprivate

nRowUp - 1 - (Int_t) 0.125*nRowUp

Definition at line 453 of file AliTPCCmpNG.C.

Referenced by TreeKLoop().

const Int_t TPCFindGenTracks::seedRow21 = 149

staticprivate

seedRow11 - shift

Definition at line 454 of file AliTPCCmpNG.C.

Referenced by TreeKLoop().

const Int_t TPCFindGenTracks::seedRow22 = 130

staticprivate

seedRow12 - shift

Definition at line 455 of file AliTPCCmpNG.C.

Referenced by TreeKLoop().

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

TPC/AliTPCCmpNG.C

Public Member Functions

Public Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation