Calculate, apply and possibly draw trigger chamber efficiency. More...

#include <AliMUONTriggerChamberEfficiency.h>

Inheritance diagram for AliMUONTriggerChamberEfficiency:

Public Types
enum	{ kHboardEff, kHslatEff }

Public Member Functions
	AliMUONTriggerChamberEfficiency (AliMUONTriggerEfficiencyCells *effMap)

	AliMUONTriggerChamberEfficiency (const Char_t filename, const Char_t listname="triggerChamberEff")

	AliMUONTriggerChamberEfficiency (const AliMUONTriggerChamberEfficiency &other)

AliMUONTriggerChamberEfficiency &	operator= (const AliMUONTriggerChamberEfficiency &other)

virtual	~AliMUONTriggerChamberEfficiency ()

Float_t	GetCellEfficiency (Int_t detElemId, Int_t localBoard, Int_t hType) const

Float_t	GetCellEfficiencyError (Int_t detElemId, Int_t localBoard, Int_t hType, Int_t errType) const

TObject *	GetEffObject (Int_t histoType, Int_t countType, Int_t chamber)

void	IsTriggered (Int_t detElemId, Int_t localBoard, Bool_t &trigBend, Bool_t &trigNonBend) const

Bool_t	LowStatisticsSettings (Bool_t useMeanValues=kTRUE)

void	DisplayEfficiency (Bool_t perSlat=kFALSE, Bool_t show2Dhisto=kTRUE)

Private Member Functions
Int_t	FindChamberIndex (Int_t detElemId) const

void	FillFromList (Bool_t useMeanValues=kFALSE)

Int_t	GetIndex (Int_t histoType, Int_t countType, Int_t chamber=-1) const

TGraphAsymmErrors *	GetEfficiencyGraph (TH1 histoNum, TH1 histoDen)

Private Attributes
Bool_t	fIsOwner
	Owner of efficiency map. More...

AliMUONTriggerEfficiencyCells *	fEfficiencyMap
	Efficiency map. More...

TObjArray *	fEfficiencyObjects
	Collect all efficiency. More...

TList *	fDisplayList
	! List of objects for display More...

Detailed Description

Calculate, apply and possibly draw trigger chamber efficiency.

A class to store and give access to the trigger chamber efficiency.

Efficiency is stored per cathode on local boards

The main method of this class is IsTriggered().

Author: Diego Stocco; INFN Torino

Definition at line 22 of file AliMUONTriggerChamberEfficiency.h.

Member Enumeration Documentation

anonymous enum

Enumerator
kHboardEff	Efficiency per board index.
kHslatEff	Efficiency per slat index.

Definition at line 45 of file AliMUONTriggerChamberEfficiency.h.

Constructor & Destructor Documentation

AliMUONTriggerChamberEfficiency::AliMUONTriggerChamberEfficiency ( AliMUONTriggerEfficiencyCells * effMap )

Default constructor.

Definition at line 56 of file AliMUONTriggerChamberEfficiency.cxx.

AliMUONTriggerChamberEfficiency::AliMUONTriggerChamberEfficiency	(	const Char_t *	filename,
		const Char_t *	listname = `"triggerChamberEff"`
	)

Constructor using an ASCII file.

Definition at line 69 of file AliMUONTriggerChamberEfficiency.cxx.

AliMUONTriggerChamberEfficiency::AliMUONTriggerChamberEfficiency ( const AliMUONTriggerChamberEfficiency & other )

Copy constructor

Definition at line 84 of file AliMUONTriggerChamberEfficiency.cxx.

AliMUONTriggerChamberEfficiency::~AliMUONTriggerChamberEfficiency ( )

virtual

Destructor.

Definition at line 112 of file AliMUONTriggerChamberEfficiency.cxx.

Member Function Documentation

void AliMUONTriggerChamberEfficiency::DisplayEfficiency	(	Bool_t	perSlat = `kFALSE`,
		Bool_t	show2Dhisto = `kTRUE`
	)

Display calculated efficiency.

Definition at line 300 of file AliMUONTriggerChamberEfficiency.cxx.

Referenced by MUONTriggerChamberEfficiency(), and ShowOCDBmap().

void AliMUONTriggerChamberEfficiency::FillFromList ( Bool_t useMeanValues = kFALSE )

private

Fills internal histos from list.

Definition at line 210 of file AliMUONTriggerChamberEfficiency.cxx.

Referenced by AliMUONTriggerChamberEfficiency(), and LowStatisticsSettings().

Int_t AliMUONTriggerChamberEfficiency::FindChamberIndex ( Int_t detElemId ) const

private

From detElemId to chamber number

Definition at line 198 of file AliMUONTriggerChamberEfficiency.cxx.

Referenced by GetCellEfficiency(), and GetCellEfficiencyError().

Float_t AliMUONTriggerChamberEfficiency::GetCellEfficiency	(	Int_t	detElemId,
		Int_t	localBoard,
		Int_t	hType
	)		const

Get the efficiencies of the 2 cathodes at a given local board

Definition at line 123 of file AliMUONTriggerChamberEfficiency.cxx.

Referenced by IsTriggered().

Float_t AliMUONTriggerChamberEfficiency::GetCellEfficiencyError	(	Int_t	detElemId,
		Int_t	localBoard,
		Int_t	hType,
		Int_t	errType
	)		const

Get the efficiencie errors of the 2 cathodes at a given local board errype 0 -> low error errype 1 -> high error

Definition at line 141 of file AliMUONTriggerChamberEfficiency.cxx.

TGraphAsymmErrors * AliMUONTriggerChamberEfficiency::GetEfficiencyGraph	(	TH1 *	histoNum,
		TH1 *	histoDen
	)

private

Create the graph of efficiency from the numerator and denominator histogram in such a way to have a point set also for detection elements with efficiency = 0 or non calculated

Definition at line 445 of file AliMUONTriggerChamberEfficiency.cxx.

Referenced by FillFromList().