#include <AliFMDCorrMergingEfficiency.h>

Inheritance diagram for AliFMDCorrMergingEfficiency:

Public Member Functions
	AliFMDCorrMergingEfficiency ()

	AliFMDCorrMergingEfficiency (const AliFMDCorrMergingEfficiency &o)

virtual	~AliFMDCorrMergingEfficiency ()

Get corrections and parameters
AliFMDCorrMergingEfficiency &	operator= (const AliFMDCorrMergingEfficiency &o)

TH1D *	GetCorrection (UShort_t d, Char_t r, Double_t v) const

TH1D *	GetCorrection (UShort_t d, Char_t r, UShort_t b) const

const TAxis &	GetVertexAxis () const

Set corrections and parameters
Bool_t	SetCorrection (UShort_t d, Char_t r, Double_t v, TH1D *h)

Bool_t	SetCorrection (UShort_t d, Char_t r, UShort_t b, TH1D *h)

void	SetVertexAxis (const TAxis &axis)

void	SetVertexAxis (Int_t nBins, Double_t min, Double_t max)

Auxiliary member functions
Bool_t	IsFolder () const

void	Browse (TBrowser *b)

void	Print (Option_t *option="R") const

Protected Member Functions
Int_t	FindVertexBin (Double_t vertex) const

Int_t	GetRingIndex (UShort_t d, Char_t r) const

TObjArray *	GetRingArray (UShort_t d, Char_t r) const

TObjArray *	GetOrMakeRingArray (UShort_t d, Char_t r)

Protected Attributes
TObjArray	fRingArray

TAxis	fVertexAxis

Detailed Description

This class contains the merging efficiency correction.

The secondary correction is given by

\[ m_{r,v}(\eta) = \]

These are generated from Monte-Carlo truth and ESD information.

Definition at line 34 of file AliFMDCorrMergingEfficiency.h.

Constructor & Destructor Documentation

AliFMDCorrMergingEfficiency::AliFMDCorrMergingEfficiency ( )

Default constructor

Definition at line 12 of file AliFMDCorrMergingEfficiency.cxx.

AliFMDCorrMergingEfficiency::AliFMDCorrMergingEfficiency ( const AliFMDCorrMergingEfficiency & o )

Copy constructor

Parameters

o	Object to copy from

Definition at line 26 of file AliFMDCorrMergingEfficiency.cxx.

AliFMDCorrMergingEfficiency::~AliFMDCorrMergingEfficiency ( )

virtual

Destructor

Definition at line 43 of file AliFMDCorrMergingEfficiency.cxx.

Member Function Documentation

void AliFMDCorrMergingEfficiency::Browse ( TBrowser * b )

Browse this object in the browser

Parameters

b

Definition at line 292 of file AliFMDCorrMergingEfficiency.cxx.

Referenced by IsFolder().

Int_t AliFMDCorrMergingEfficiency::FindVertexBin ( Double_t vertex ) const

protected

Find the vertex bin that corresponds to the passed vertex

Parameters

vertex The interaction points \(z\)-coordinate

Returns: Vertex bin in \([1,N_{\mbox{vertex}}]\) or negative if out of range

Definition at line 124 of file AliFMDCorrMergingEfficiency.cxx.

Referenced by GetCorrection(), IsFolder(), and SetCorrection().

TH1D * AliFMDCorrMergingEfficiency::GetCorrection	(	UShort_t	d,
		Char_t	r,
		Double_t	v
	)		const

Get the secondary correction \( c_{r,v}\)

Parameters

d	Detector number (1-3)
r	Ring identifier (I or O)
v	Primary interaction point \(z\) coordinate

Returns: The correction \( c_{r,v}\)

Definition at line 71 of file AliFMDCorrMergingEfficiency.cxx.

Referenced by AliFMDCorrector::Correct().

TH1D * AliFMDCorrMergingEfficiency::GetCorrection	(	UShort_t	d,
		Char_t	r,
		UShort_t	b
	)		const

Get the secondary correction \( c_{r,v}\)

Parameters

d	Detector number (1-3)
r	Ring identifier (I or O)
b	Bin corresponding to the primary interaction point \(z\) coordinate (1 based)

Returns: The correction \( c_{r,v}\)

Definition at line 90 of file AliFMDCorrMergingEfficiency.cxx.

TObjArray * AliFMDCorrMergingEfficiency::GetOrMakeRingArray	(	UShort_t	d,
		Char_t	r
	)

protected

Get the ring array corresponding to the specified ring

Parameters

d	Detector
r	Ring

Returns: Pointer to ring array, or newly created container

Definition at line 197 of file AliFMDCorrMergingEfficiency.cxx.

Referenced by IsFolder(), and SetCorrection().

TObjArray * AliFMDCorrMergingEfficiency::GetRingArray	(	UShort_t	d,
		Char_t	r
	)		const

protected

Get the ring array corresponding to the specified ring

Parameters

d	Detector
r	Ring

Returns: Pointer to ring array, or null in case of problems

Definition at line 172 of file AliFMDCorrMergingEfficiency.cxx.

Referenced by GetCorrection(), and IsFolder().

Int_t AliFMDCorrMergingEfficiency::GetRingIndex	(	UShort_t	d,
		Char_t	r
	)		const

protected

Get the index corresponding to the given ring

Parameters

d	Detector
r	Ring

Returns: Index (0 based) or negative in case of errors

Definition at line 150 of file AliFMDCorrMergingEfficiency.cxx.

Referenced by GetOrMakeRingArray(), GetRingArray(), and IsFolder().

const TAxis& AliFMDCorrMergingEfficiency::GetVertexAxis ( ) const

inline

Get the vertex axis used

Returns: vertex axis

Definition at line 90 of file AliFMDCorrMergingEfficiency.h.

Bool_t AliFMDCorrMergingEfficiency::IsFolder ( ) const

inline

Declare this as a folder

Returns: Always true

Definition at line 147 of file AliFMDCorrMergingEfficiency.h.

AliFMDCorrMergingEfficiency & AliFMDCorrMergingEfficiency::operator= ( const AliFMDCorrMergingEfficiency & o )

Assignment operator

Parameters

o	Object to assign from

Returns: Reference to this object

Definition at line 53 of file AliFMDCorrMergingEfficiency.cxx.

void AliFMDCorrMergingEfficiency::Print ( Option_t * option = "R" ) const

Print this object

Parameters

option

Definition at line 305 of file AliFMDCorrMergingEfficiency.cxx.

Referenced by IsFolder().

Bool_t AliFMDCorrMergingEfficiency::SetCorrection	(	UShort_t	d,
		Char_t	r,
		Double_t	v,
		TH1D *	h
	)

Set the secondary map correction \( m_{r,v}(\eta)\). Note, that the object takes ownership of the passed pointer.

Parameters

d	Detector number (1-3)
r	Ring identifier (I or O)
v	Primary interaction point \(z\) coordinate
h	\( m_{r,v}(\eta)\)

Returns: true if operation succeeded

Definition at line 266 of file AliFMDCorrMergingEfficiency.cxx.

Referenced by GetVertexAxis().

Bool_t AliFMDCorrMergingEfficiency::SetCorrection	(	UShort_t	d,
		Char_t	r,
		UShort_t	b,
		TH1D *	h
	)

Set the secondary map correction \( m_{r,v}(\eta)\) Note, that the object takes ownership of the passed pointer.

Parameters

d	Detector number (1-3)
r	Ring identifier (I or O)
b	Bin corresponding to the primary interaction point \(z\) coordinate (1 based)
h	\( m_{r,v}(\eta)\)

Returns: true if operation succeeded

Definition at line 226 of file AliFMDCorrMergingEfficiency.cxx.

void AliFMDCorrMergingEfficiency::SetVertexAxis ( const TAxis & axis )

inline

Set the vertex axis to use

Parameters

axis	Vertex axis

Definition at line 213 of file AliFMDCorrMergingEfficiency.h.

Referenced by GetVertexAxis(), and operator=().

void AliFMDCorrMergingEfficiency::SetVertexAxis	(	Int_t	nBins,
		Double_t	min,
		Double_t	max
	)

inline

Set the vertex axis to use

Parameters

nBins	Number of bins
min	Minimum
max	Maximum

Definition at line 206 of file AliFMDCorrMergingEfficiency.h.

Member Data Documentation

TObjArray AliFMDCorrMergingEfficiency::fRingArray

protected

Definition at line 199 of file AliFMDCorrMergingEfficiency.h.

Referenced by AliFMDCorrMergingEfficiency(), Browse(), GetOrMakeRingArray(), GetRingArray(), operator=(), Print(), and ~AliFMDCorrMergingEfficiency().

TAxis AliFMDCorrMergingEfficiency::fVertexAxis

protected

Definition at line 200 of file AliFMDCorrMergingEfficiency.h.

Referenced by AliFMDCorrMergingEfficiency(), Browse(), FindVertexBin(), GetOrMakeRingArray(), GetVertexAxis(), operator=(), Print(), SetCorrection(), and SetVertexAxis().

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

PWGLF/FORWARD/analysis2/AliFMDCorrMergingEfficiency.h
PWGLF/FORWARD/analysis2/AliFMDCorrMergingEfficiency.cxx

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation