#include <AliFMDHistCollector.h>

Inheritance diagram for AliFMDHistCollector::VtxBin:

Public Member Functions
	VtxBin (Int_t index=0, Double_t minIpZ=999, Double_t maxIpZ=-999, Int_t nCut=0)

	VtxBin (const VtxBin &o)

VtxBin &	operator= (const VtxBin &o)

const Char_t *	GetName () const

void	SetupForData (TH2 coverage, UShort_t skip, FiducialMethod fiducial, Double_t cut, TList l, const TAxis &etaAxis, Bool_t doHitMap, Bool_t storeSecMap)

Bool_t	Collect (const AliForwardUtil::Histos &hists, AliForwardUtil::Histos &sums, TH2D &out, TH2D sumRings, TH1D skipped, Double_t cent, MergeMethod m, UShort_t skips, TList *byCent, Bool_t eta2phi, Bool_t add)

Int_t	GetOverlap (UShort_t d, Char_t r, Int_t bin) const

void	GetFirstAndLast (UShort_t d, UShort_t r, Int_t &first, Int_t &last) const

void	GetFirstAndLast (Int_t idx, Int_t &first, Int_t &last) const

Int_t	GetFirst (Int_t idx) const

Int_t	GetLast (Int_t idx) const

Int_t	GetFirst (UShort_t d, Char_t r) const

Int_t	GetLast (UShort_t d, Char_t r) const

Public Attributes
Int_t	fIndex

Double_t	fLow

Double_t	fHigh

AliForwardUtil::Histos *	fHitMap

TArrayI	fFirstBin

TArrayI	fLastBin

Int_t	fNCutBins

Detailed Description

Structure to hold per-vertex bin cache of per-ring histograms

Definition at line 324 of file AliFMDHistCollector.h.

Constructor & Destructor Documentation

AliFMDHistCollector::VtxBin::VtxBin	(	Int_t	index = `0`,
		Double_t	minIpZ = `999`,
		Double_t	maxIpZ = `-999`,
		Int_t	nCut = `0`
	)

Constructor

Parameters

index	Index number
minIpZ	Least \(IP_{z}\)
maxIpZ	Largest \(IP_{z}\)
nCut	Cut on n

Definition at line 579 of file AliFMDHistCollector.cxx.

AliFMDHistCollector::VtxBin::VtxBin ( const VtxBin & o )

Copy constructor

Parameters

o	Object to copy from

Definition at line 591 of file AliFMDHistCollector.cxx.

Member Function Documentation

Bool_t AliFMDHistCollector::VtxBin::Collect	(	const AliForwardUtil::Histos &	hists,
		AliForwardUtil::Histos &	sums,
		TH2D &	out,
		TH2D *	sumRings,
		TH1D *	skipped,
		Double_t	cent,
		MergeMethod	m,
		UShort_t	skips,
		TList *	byCent,
		Bool_t	eta2phi,
		Bool_t	add
	)

Process one event in this vertex bin

Parameters

hists	Histograms
sums	Sum histograms
out	Per-event output histogram
sumRings	Sum per ring
skipped	Histogram of skipped rings
cent	Event centrality
m	Merging method
skips	Which rings to skip
byCent	List (or null) of per centrality sums
eta2phi	Copy eta coverage to phi acceptance
add	If true, add to internal caches

Returns: true on success

Definition at line 767 of file AliFMDHistCollector.cxx.

Referenced by AliFMDHistCollector::Collect().

Int_t AliFMDHistCollector::VtxBin::GetFirst ( Int_t idx ) const

Get the first \(\eta\) bin

Parameters

idx	Ring index (0-4)

Returns: bin number

Definition at line 737 of file AliFMDHistCollector.cxx.

Int_t AliFMDHistCollector::VtxBin::GetFirst	(	UShort_t	d,
		Char_t	r
	)		const

inline

Get the first \(\eta\) bin

Parameters

d	Detector
r	Ring

Returns: bin number

Definition at line 460 of file AliFMDHistCollector.h.

Referenced by GetFirst().

void AliFMDHistCollector::VtxBin::GetFirstAndLast	(	UShort_t	d,
		UShort_t	r,
		Int_t &	first,
		Int_t &	last
	)		const

inline

Get the first and last \(\eta\) bin for a detector

Parameters

d	Current detector
r	Current ring
first	On return, the first \(\eta\) bin
last	On return, the last \(\eta\) bin

Definition at line 424 of file AliFMDHistCollector.h.

Referenced by AliFMDHistCollector::Print().

void AliFMDHistCollector::VtxBin::GetFirstAndLast	(	Int_t	idx,
		Int_t &	first,
		Int_t &	last
	)		const

Get the first and last \(\eta\) bin for a detector

Parameters

idx	Current ring index
first	On return, the first \(\eta\) bin
last	On return, the last \(\eta\) bin

Definition at line 716 of file AliFMDHistCollector.cxx.

Int_t AliFMDHistCollector::VtxBin::GetLast ( Int_t idx ) const

Get the last \(\eta\) bin

Parameters

idx	Ring index (0-4)

Returns: bin number

Definition at line 745 of file AliFMDHistCollector.cxx.

Int_t AliFMDHistCollector::VtxBin::GetLast	(	UShort_t	d,
		Char_t	r
	)		const

inline

Get the last \(\eta\) bin

Parameters

d	Detector
r	Ring

Returns: bin number

Definition at line 469 of file AliFMDHistCollector.h.

Referenced by GetLast().

const Char_t * AliFMDHistCollector::VtxBin::GetName ( ) const

Override to give name based on cuts

Returns: Name

Definition at line 618 of file AliFMDHistCollector.cxx.

Int_t AliFMDHistCollector::VtxBin::GetOverlap	(	UShort_t	d,
		Char_t	r,
		Int_t	bin
	)		const

Check if there's an overlap between detector d, ring r and some other ring for the given \(\eta\) bin. If so, return the ring index. If not, return -1.

Parameters

d	Current detector
r	Current ring
bin	Current \(\eta\) bin

Returns: Index of overlapping ring, or -1

Definition at line 967 of file AliFMDHistCollector.cxx.

AliFMDHistCollector::VtxBin & AliFMDHistCollector::VtxBin::operator= ( const VtxBin & o )

Assignment operator

Parameters

o	Object to assign from

Returns: Reference to this object

Definition at line 604 of file AliFMDHistCollector.cxx.

void AliFMDHistCollector::VtxBin::SetupForData	(	TH2 *	coverage,
		UShort_t	skip,
		FiducialMethod	fiducial,
		Double_t	cut,
		TList *	l,
		const TAxis &	etaAxis,
		Bool_t	doHitMap,
		Bool_t	storeSecMap
	)

Set up for data

Parameters

coverage	Diagnostics histogram to be filled
skip	Skip flags
fiducial	Fiducial cut method
cut	Fiducial cut
l	Parent output list
etaAxis	\(\eta\) axis used
doHitMap	If true, also do a per-ring sum
storeSecMap	If true, store used secondary map

Definition at line 626 of file AliFMDHistCollector.cxx.

Referenced by AliFMDHistCollector::SetupForData().

Member Data Documentation

TArrayI AliFMDHistCollector::VtxBin::fFirstBin

Definition at line 475 of file AliFMDHistCollector.h.

Referenced by operator=().

Double_t AliFMDHistCollector::VtxBin::fHigh

Definition at line 473 of file AliFMDHistCollector.h.

Referenced by operator=(), and AliFMDHistCollector::Print().

AliForwardUtil::Histos* AliFMDHistCollector::VtxBin::fHitMap

Definition at line 474 of file AliFMDHistCollector.h.

Referenced by operator=().

Int_t AliFMDHistCollector::VtxBin::fIndex

Definition at line 471 of file AliFMDHistCollector.h.

Referenced by operator=().

TArrayI AliFMDHistCollector::VtxBin::fLastBin

Definition at line 476 of file AliFMDHistCollector.h.

Referenced by operator=().

Double_t AliFMDHistCollector::VtxBin::fLow

Definition at line 472 of file AliFMDHistCollector.h.

Referenced by operator=(), and AliFMDHistCollector::Print().

Int_t AliFMDHistCollector::VtxBin::fNCutBins

Definition at line 477 of file AliFMDHistCollector.h.

Referenced by operator=().

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

PWGLF/FORWARD/analysis2/AliFMDHistCollector.h
PWGLF/FORWARD/analysis2/AliFMDHistCollector.cxx

Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation