AliH2F Class Reference

#include <AliH2F.h>

Inheritance diagram for AliH2F:

Public Member Functions
	AliH2F ()
	AliH2F (const Text_t *name, const Text_t *title, Int_t nbinsx, Axis_t xlow, Axis_t xup, Int_t nbinsy, Axis_t ylow, Axis_t yup)
	~AliH2F ()
	AliH2F (const AliH2F &his)
AliH2F &	operator= (const AliH2F &his)
void	ClearSpectrum ()
void	AddGauss (Float_t x, Float_t y, Float_t sx, Float_t sy, Float_t max)
void	AddNoise (Float_t sn)
void	ClearUnderTh (Int_t threshold)
void	Round ()
AliH2F *	GetSubrange2d (Float_t xmin, Float_t xmax, Float_t ymin, Float_t ymax)
Float_t	GetOccupancy (Float_t th=1., Float_t xmin=0, Float_t xmax=0, Float_t ymin=0, Float_t ymax=0)
TH1F *	GetAmplitudes (Float_t zmin, Float_t zmax, Float_t th=1., Float_t xmin=0, Float_t xmax=0, Float_t ymin=0, Float_t ymax=0)

Detailed Description

Implementation of class AliH2F

Author

Marian Ivanov

include files and class forward declarations

Definition at line 16 of file AliH2F.h.

Constructor & Destructor Documentation

AliH2F::AliH2F

(

)

Definition at line 38 of file AliH2F.cxx.

Referenced by GetSubrange2d().

AliH2F::AliH2F	(	const Text_t *	name,
		const Text_t *	title,
		Int_t	nbinsx,
		Axis_t	xlow,
		Axis_t	xup,
		Int_t	nbinsy,
		Axis_t	ylow,
		Axis_t	yup
	)

Definition at line 43 of file AliH2F.cxx.

AliH2F::~AliH2F

(

)

Definition at line 53 of file AliH2F.cxx.

AliH2F::AliH2F

(

const AliH2F &

his

)

Definition at line 59 of file AliH2F.cxx.

Member Function Documentation

void AliH2F::AddGauss	(	Float_t	x,
		Float_t	y,
		Float_t	sx,
		Float_t	sy,
		Float_t	max
	)

transform to histogram coordinata

Definition at line 122 of file AliH2F.cxx.

void AliH2F::AddNoise

(

Float_t

sn

)

add gauss noise with sigma sn

Definition at line 103 of file AliH2F.cxx.

void AliH2F::ClearSpectrum

(

)

clera histogram

Definition at line 88 of file AliH2F.cxx.

void AliH2F::ClearUnderTh

(

Int_t

threshold

)

clear histogram for bin under threshold

Definition at line 151 of file AliH2F.cxx.

TH1F * AliH2F::GetAmplitudes	(	Float_t	zmin,
		Float_t	zmax,
		Float_t	th = 1.,
		Float_t	xmin = 0,
		Float_t	xmax = 0,
		Float_t	ymin = 0,
		Float_t	ymax = 0
	)

this function return pointer to the new created histogram which is subhistogram of the calculate number subhistogram range must be inside histogram

Definition at line 231 of file AliH2F.cxx.

Referenced by AliTPCPRF2D::DrawDist().

Float_t AliH2F::GetOccupancy	(	Float_t	th = 1.,
		Float_t	xmin = 0,
		Float_t	xmax = 0,
		Float_t	ymin = 0,
		Float_t	ymax = 0
	)

this function return pointer to the new created histogram which is subhistogram of the calculate number subhistogram range must be inside histogram

Definition at line 274 of file AliH2F.cxx.

AliH2F * AliH2F::GetSubrange2d	(	Float_t	xmin,
		Float_t	xmax,
		Float_t	ymin,
		Float_t	ymax
	)

this function return pointer to the new created histogram which is subhistogram of the calculate number subhistogram range must be inside histogram

Definition at line 183 of file AliH2F.cxx.

Referenced by AliDigits::DrawDigits(), and AliSimDigits::DrawTracks().

AliH2F & AliH2F::operator=

(

const AliH2F &

his

)

Definition at line 66 of file AliH2F.cxx.

void AliH2F::Round

(

)

round float to integer

Definition at line 166 of file AliH2F.cxx.

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

• TPC/TPCbase/AliH2F.h
• TPC/TPCbase/AliH2F.cxx