AliForwardUtil::Histos Struct Reference

#include <AliForwardUtil.h>

Inheritance diagram for AliForwardUtil::Histos:

Public Member Functions
	Histos ()
	Histos (const Histos &o)
Histos &	operator= (const Histos &)
	~Histos ()
void	Delete (Option_t *opt="")
void	Init (const TAxis &etaAxis)
void	ReInit (const TAxis &etaAxis)
void	Clear (Option_t *option="")
TH2D *	Get (UShort_t d, Char_t r) const

Static Public Member Functions
static TH2D *	Make (UShort_t d, Char_t r, const TAxis &etaAxis)
static void	RebinEta (TH2D *hist, const TAxis &etaAxis)

Public Attributes
TH2D *	fFMD1i
TH2D *	fFMD2i
TH2D *	fFMD2o
TH2D *	fFMD3i
TH2D *	fFMD3o

Detailed Description

Structure to hold histograms

Definition at line 612 of file AliForwardUtil.h.

Constructor & Destructor Documentation

AliForwardUtil::Histos::Histos ( )

inline

Constructor

Definition at line 617 of file AliForwardUtil.h.

AliForwardUtil::Histos::Histos ( const Histos &  o )

inline

Copy constructor

Parameters

o	Object to copy from

Definition at line 623 of file AliForwardUtil.h.

AliForwardUtil::Histos::~Histos

(

)

Destructor. This does not delete the interally allocated memory. Use the member function Delete for that.

Definition at line 943 of file AliForwardUtil.cxx.

Referenced by operator=().

Member Function Documentation

void AliForwardUtil::Histos::Clear

(

Option_t *

option = ""

)

Clear data

Parameters

option

Not used

Definition at line 1050 of file AliForwardUtil.cxx.

Referenced by operator=(), AliForwardMultiplicityTask::PreEvent(), AliForwardMCMultiplicityTask::PreEvent(), and AliForwardQATask::PreEvent().

void AliForwardUtil::Histos::Delete

(

Option_t *

opt = ""

)

Clear internal memory. Note, if the internal histograms are added to an output container, then we must not free this memory.

Definition at line 952 of file AliForwardUtil.cxx.

Referenced by operator=().

TH2D * AliForwardUtil::Histos::Get	(	UShort_t	d,
		Char_t	r
	)		const

Get the histogram for a particular detector,ring

Parameters

d	Detector
r	Ring

Returns

Histogram for detector,ring or nul

Definition at line 1067 of file AliForwardUtil.cxx.

Referenced by AliFMDDensityCalculator::Calculate(), AliFMDMCDensityCalculator::CalculateMC(), AliFMDHistCollector::VtxBin::Collect(), AliFMDMCCorrector::CompareResults(), AliFMDMCDensityCalculator::CompareResults(), AliFMDCorrector::Correct(), AliFMDMCCorrector::CorrectMC(), AliForwardMultiplicityTask::Event(), AliFMDEventPlaneFinder::FindEventplane(), AliForwardMCMultiplicityTask::InitMembers(), AliForwardMultiplicityBase::InitMembers(), operator=(), AliForwardMCCorrectionsTask::ProcessESD(), and AliFMDHistCollector::VtxBin::SetupForData().

void AliForwardUtil::Histos::Init

(

const TAxis &

etaAxis

)

Initialize the object

Parameters

etaAxis

Eta axis to use

Definition at line 1017 of file AliForwardUtil.cxx.

Referenced by AliForwardMultiplicityBase::Book(), AliForwardMCMultiplicityTask::InitMembers(), AliForwardMultiplicityBase::InitMembers(), operator=(), AliForwardQATask::PreData(), AliFMDDensityCalculator::SetupForData(), AliFMDHistCollector::VtxBin::SetupForData(), and AliForwardMCCorrectionsTask::VtxBin::VtxBin().

TH2D * AliForwardUtil::Histos::Make ( UShort_t  d, Char_t  r, const TAxis &  etaAxis  )

static

Make a histogram

Parameters

d	Detector
r	Ring
etaAxis	Eta axis to use

Returns

Newly allocated histogram

Definition at line 969 of file AliForwardUtil.cxx.

Referenced by operator=().

Histos& AliForwardUtil::Histos::operator= ( const Histos &  )

inline

Assignement operator

Returns

Reference to this

Definition at line 636 of file AliForwardUtil.h.

void AliForwardUtil::Histos::RebinEta ( TH2D *  hist, const TAxis &  etaAxis  )

static

Set the \(\eta\) axis

Parameters

hist	Histogram
etaAxis	\(\eta\) axis to use

Definition at line 1004 of file AliForwardUtil.cxx.

Referenced by AliForwardMCMultiplicityTask::InitMembers(), and operator=().

void AliForwardUtil::Histos::ReInit

(

const TAxis &

etaAxis

)

Re-initialize the object with new \(\eta\) axis

Parameters

etaAxis

Eta axis to use

Definition at line 1033 of file AliForwardUtil.cxx.

Referenced by AliForwardMultiplicityBase::InitMembers(), and operator=().

Member Data Documentation

TH2D* AliForwardUtil::Histos::fFMD1i

Definition at line 692 of file AliForwardUtil.h.

Referenced by AliForwardMultiplicityBase::CreateBranches(), and AliForwardMCCorrectionsTask::VtxBin::CreateOutputObjects().

TH2D* AliForwardUtil::Histos::fFMD2i

Definition at line 693 of file AliForwardUtil.h.

Referenced by AliForwardMultiplicityBase::CreateBranches(), and AliForwardMCCorrectionsTask::VtxBin::CreateOutputObjects().

TH2D* AliForwardUtil::Histos::fFMD2o

Definition at line 694 of file AliForwardUtil.h.

Referenced by AliForwardMultiplicityBase::CreateBranches(), and AliForwardMCCorrectionsTask::VtxBin::CreateOutputObjects().

TH2D* AliForwardUtil::Histos::fFMD3i

Definition at line 695 of file AliForwardUtil.h.

Referenced by AliForwardMultiplicityBase::CreateBranches(), and AliForwardMCCorrectionsTask::VtxBin::CreateOutputObjects().

TH2D* AliForwardUtil::Histos::fFMD3o

Definition at line 696 of file AliForwardUtil.h.

Referenced by AliForwardMultiplicityBase::CreateBranches(), and AliForwardMCCorrectionsTask::VtxBin::CreateOutputObjects().

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

• PWGLF/FORWARD/analysis2/AliForwardUtil.h
• PWGLF/FORWARD/analysis2/AliForwardUtil.cxx