CbmQaEff Class Reference

#include <CbmQaEff.h>

Inheritance diagram for CbmQaEff:

Collaboration diagram for CbmQaEff:

Public Member Functions
	CbmQaEff ()
	Default constructor.
	CbmQaEff (const CbmQaEff &other)
	Copy constructor.
template<typename... Args>
	CbmQaEff (Args... args)
	~CbmQaEff ()=default
	Destructor.
template<typename... Args>
TFitResultPtr	Fit (Args... args)
	Fit method reimplementation.
void	Paint (Option_t *opt)
void	Draw (Option_t *opt="")
CbmQaEff *	DrawCopy (Option_t *opt, const char *postfix="_copy") const
CbmQaEff *	Integral (double lo, double hi)
std::tuple< double, double, double >	GetTotalEfficiency () const
void	SetStats ()
	Sets statistics box for efficiency.
	ClassDef (CbmQaEff, 1)

Static Public Attributes
static constexpr int	kMarkerStyle = 20

Private Attributes
TPaveText *	fpStats = nullptr
	Statistics box.

Detailed Description

Implementation of ROOT TEfficiency class, which adds handy functionality and improves fitting and drawing

Definition at line 29 of file CbmQaEff.h.

Constructor & Destructor Documentation

CbmQaEff() [1/3]

CbmQaEff::CbmQaEff

(

)

Default constructor.

Definition at line 17 of file CbmQaEff.cxx.

Referenced by Integral().

CbmQaEff() [2/3]

CbmQaEff::CbmQaEff

(

const CbmQaEff &

other

)

Copy constructor.

Definition at line 21 of file CbmQaEff.cxx.

CbmQaEff() [3/3]

template<typename... Args>

CbmQaEff::CbmQaEff

(

Args...

args

)

Other constructors

Template Parameters

Args	Variadic template parameter, which is passed to the constructor of base class

Definition at line 109 of file CbmQaEff.h.

~CbmQaEff()

CbmQaEff::~CbmQaEff ( )

default

Destructor.

Member Function Documentation

ClassDef()

CbmQaEff::ClassDef	(	CbmQaEff	,
		1	)

Draw()

void CbmQaEff::Draw ( Option_t * opt = "" )

inline

Definition at line 63 of file CbmQaEff.h.

References kMarkerStyle.

DrawCopy()

CbmQaEff * CbmQaEff::DrawCopy	(	Option_t *	opt,
		const char *	postfix = "_copy" ) const

Draws copy of the object

Parameters

opt	Option string
postfix	Postfix of the name

Definition at line 112 of file CbmQaEff.cxx.

Fit()

template<typename... Args>

TFitResultPtr CbmQaEff::Fit ( Args... args )

inline

Fit method reimplementation.

Definition at line 49 of file CbmQaEff.h.

GetTotalEfficiency()

std::tuple< double, double, double > CbmQaEff::GetTotalEfficiency

(

)

const

Gets total integrated efficiency

Returns

A tuple:

• 0: value
• 1: lower error
• 2: upper error

Definition at line 25 of file CbmQaEff.cxx.

Referenced by SetStats().

Integral()

CbmQaEff * CbmQaEff::Integral	(	double	lo,
		double	hi )

Gets integrated efficiency in a selected range

Note

Works only for 1D efficiency

Parameters

lo	Lower bound of integration range
hi	Higher bound of integration range

Returns

Pointer to efficiency object, which contains only one point

Definition at line 72 of file CbmQaEff.cxx.

References CbmQaEff().

Paint()

void CbmQaEff::Paint ( Option_t * opt )

inline

Definition at line 54 of file CbmQaEff.h.

References fpStats, and SetStats().

SetStats()

void CbmQaEff::SetStats

(

)

Sets statistics box for efficiency.

Definition at line 133 of file CbmQaEff.cxx.

References fpStats, and GetTotalEfficiency().

Referenced by Paint().

Member Data Documentation

fpStats

TPaveText* CbmQaEff::fpStats = nullptr

private

Statistics box.

Definition at line 96 of file CbmQaEff.h.

Referenced by Paint(), and SetStats().

kMarkerStyle

int CbmQaEff::kMarkerStyle = 20

staticconstexpr

Definition at line 31 of file CbmQaEff.h.

Referenced by Draw().

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

• CbmQaEff.h
• CbmQaEff.cxx