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 596 of file AliForwardUtil.h.

Constructor & Destructor Documentation

AliForwardUtil::Histos::Histos ( )

inline

Constructor

Definition at line 601 of file AliForwardUtil.h.

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

inline

Copy constructor

Parameters

o	Object to copy from

Definition at line 607 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 912 of file AliForwardUtil.cxx.

Member Function Documentation

void AliForwardUtil::Histos::Clear

(

Option_t *

option = ""

)

Clear data

Parameters

option

Not used

Definition at line 1019 of file AliForwardUtil.cxx.

Referenced by 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 921 of file AliForwardUtil.cxx.

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 1036 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(), and AliForwardMCCorrectionsTask::ProcessESD().

void AliForwardUtil::Histos::Init

(

const TAxis &

etaAxis

)

Initialize the object

Parameters

etaAxis

Eta axis to use

Definition at line 986 of file AliForwardUtil.cxx.

Referenced by AliForwardMultiplicityBase::Book(), AliForwardMCMultiplicityTask::InitMembers(), AliForwardMultiplicityBase::InitMembers(), AliForwardQATask::PreData(), AliFMDDensityCalculator::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 938 of file AliForwardUtil.cxx.

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

inline

Assignement operator

Returns

Reference to this

Definition at line 620 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 973 of file AliForwardUtil.cxx.

Referenced by AliForwardMCMultiplicityTask::InitMembers().

void AliForwardUtil::Histos::ReInit

(

const TAxis &

etaAxis

)

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

Parameters

etaAxis

Eta axis to use

Definition at line 1002 of file AliForwardUtil.cxx.

Referenced by AliForwardMultiplicityBase::InitMembers().

Member Data Documentation

TH2D* AliForwardUtil::Histos::fFMD1i

Definition at line 676 of file AliForwardUtil.h.

Referenced by AliForwardMultiplicityBase::CreateBranches().

TH2D* AliForwardUtil::Histos::fFMD2i

Definition at line 677 of file AliForwardUtil.h.

Referenced by AliForwardMultiplicityBase::CreateBranches().

TH2D* AliForwardUtil::Histos::fFMD2o

Definition at line 678 of file AliForwardUtil.h.

Referenced by AliForwardMultiplicityBase::CreateBranches().

TH2D* AliForwardUtil::Histos::fFMD3i

Definition at line 679 of file AliForwardUtil.h.

Referenced by AliForwardMultiplicityBase::CreateBranches().

TH2D* AliForwardUtil::Histos::fFMD3o

Definition at line 680 of file AliForwardUtil.h.

Referenced by AliForwardMultiplicityBase::CreateBranches().

---

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

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