TMultiPeak Class Reference

Detailed Description

This Class is used to represent fitted data that is Gaussian like in nature (ie centroid and area).

Definition at line 27 of file TMultiPeak.h.

Public Member Functions
	TMultiPeak ()
	TMultiPeak (const TMultiPeak &copy)
	TMultiPeak (Double_t xlow, Double_t xhigh, const std::vector< Double_t > &centroids, Option_t *type="gsc")
	TMultiPeak (TMultiPeak &&) noexcept=default
	~TMultiPeak ()
Bool_t	AddToGlobalList (Bool_t yes=kTRUE) override
TF1 *	Background () const
void	Clear (Option_t *opt="") override
virtual void	ClearParameters (Option_t *opt="")
void	Copy (TObject &obj) const override
virtual void	CopyParameters (TF1 *copy) const
void	DrawPeaks ()
Bool_t	Fit (TH1 *fithist, Option_t *opt="")
virtual TH1 *	GetHist () const
TPeak *	GetPeak (UInt_t idx)
TPeak *	GetPeakClosestTo (Double_t energy)
bool	InitParams (TH1 *fithist) override
Bool_t	IsGoodFit () const
TMultiPeak &	operator= (const TMultiPeak &)=default
TMultiPeak &	operator= (TMultiPeak &&) noexcept=default
void	Print (Option_t *opt="") const override
virtual void	SetHist (TH1 *hist)
void	SortPeaks (Bool_t(*SortFunction)(const TPeak *, const TPeak *)=TPeak::CompareEnergy)

Static Public Member Functions
static Bool_t	AddToGlobalList (TF1 *func, Bool_t yes=kTRUE)
static const char *	GetDefaultFitType ()
static bool	GetLogLikelihoodFlag ()
static void	SetDefaultFitType (const char *fitType)
static void	SetLogLikelihoodFlag (bool flag)

Protected Member Functions
void	GoodFit (Bool_t flag=true)
void	InitNames ()
Bool_t	IsInitialized () const
void	SetInitialized (Bool_t flag=true)

Private Member Functions
Double_t	MultiPhotoPeakBG (Double_t *dim, Double_t *par)
Double_t	MultiStepBG (Double_t *dim, Double_t *par)
Double_t	SinglePeakBG (Double_t *dim, Double_t *par)

Private Attributes
TF1 *	fBackground {nullptr}
Bool_t	fGoodFitFlag {false}
TRef	fHist
Bool_t	fInitFlag {false}
std::vector< TPeak * >	fPeakVec

Static Private Attributes
static TString	fDefaultFitType
static bool	fLogLikelihoodFlag = false

Inheritance diagram for TMultiPeak:

Collaboration diagram for TMultiPeak:

Constructor & Destructor Documentation

~TMultiPeak()

TMultiPeak::~TMultiPeak

(

)

Definition at line 62 of file TMultiPeak.cxx.

References fBackground, and fPeakVec.

TMultiPeak() [1/4]

TMultiPeak::TMultiPeak	(	Double_t	xlow,
		Double_t	xhigh,
		const std::vector< Double_t > &	centroids,
		Option_t *	type = "gsc" )

Definition at line 13 of file TMultiPeak.cxx.

References TGRSIFit::AddToGlobalList(), Clear(), fBackground, fPeakVec, InitNames(), MultiStepBG(), and SortPeaks().

TMultiPeak() [2/4]

TMultiPeak::TMultiPeak

(

const TMultiPeak &

copy

)

Definition at line 95 of file TMultiPeak.cxx.

References Copy().

TMultiPeak() [3/4]

TMultiPeak::TMultiPeak ( TMultiPeak && )

defaultnoexcept

TMultiPeak() [4/4]

TMultiPeak::TMultiPeak

(

)

Definition at line 50 of file TMultiPeak.cxx.

References TGRSIFit::AddToGlobalList(), fBackground, InitNames(), and MultiStepBG().

Referenced by Fit().

Member Function Documentation

AddToGlobalList() [1/2]

Bool_t TGRSIFit::AddToGlobalList ( Bool_t yes = kTRUE )

overrideinherited

Definition at line 64 of file TGRSIFit.cxx.

Referenced by TMultiPeak(), TMultiPeak(), TPeak::TPeak(), TPeak::TPeak(), TGRSIFit::~TGRSIFit(), and Copy().

AddToGlobalList() [2/2]

Bool_t TGRSIFit::AddToGlobalList ( TF1 * func, Bool_t yes = kTRUE )

staticinherited

Definition at line 92 of file TGRSIFit.cxx.

Background()

TF1 * TMultiPeak::Background ( ) const

inline

Definition at line 46 of file TMultiPeak.h.

References fBackground.

Clear()

void TMultiPeak::Clear ( Option_t * opt = "" )

override

Definition at line 332 of file TMultiPeak.cxx.

References TGRSIFit::Clear(), and fPeakVec.

Referenced by TMultiPeak().

ClearParameters()

void TGRSIFit::ClearParameters ( Option_t * opt = "" )

virtualinherited

Definition at line 45 of file TGRSIFit.cxx.

Copy()

void TMultiPeak::Copy ( TObject & obj ) const

override

Definition at line 100 of file TMultiPeak.cxx.

References TGRSIFit::AddToGlobalList(), TGRSIFit::Copy(), fBackground, and fPeakVec.

Referenced by TMultiPeak().

CopyParameters()

void TGRSIFit::CopyParameters ( TF1 * copy ) const

virtualinherited

Definition at line 52 of file TGRSIFit.cxx.

Referenced by Fit().

DrawPeaks()

void TMultiPeak::DrawPeaks

(

)

Definition at line 441 of file TMultiPeak.cxx.

References fPeakVec, and SinglePeakBG().

Fit()

Bool_t TMultiPeak::Fit	(	TH1 *	fithist,
		Option_t *	opt = "" )

Definition at line 181 of file TMultiPeak.cxx.

References TMultiPeak(), TGRSIFit::CopyParameters(), fBackground, fPeakVec, TPeak::GetArea(), TPeak::GetAreaErr(), TGRSIFit::GetHist(), GetLogLikelihoodFlag(), InitParams(), TGRSIFit::IsInitialized(), TPeak::SetArea(), TPeak::SetAreaErr(), TPeak::SetChi2(), TGRSIFit::SetHist(), and TPeak::SetNdf().

GetDefaultFitType()

static const char * TGRSIFit::GetDefaultFitType ( )

inlinestaticinherited

Definition at line 47 of file TGRSIFit.h.

References TGRSIFit::fDefaultFitType.

GetHist()

virtual TH1 * TGRSIFit::GetHist ( ) const

inlinevirtualinherited

Definition at line 46 of file TGRSIFit.h.

References TGRSIFit::fHist.

Referenced by TPeak::Copy(), TPeak::DrawResiduals(), Fit(), TPeak::Fit(), TPeak::GetIntegralArea(), TPeak::GetIntegralAreaErr(), TPeak::GoodStatus(), InitParams(), and TPeak::InitParams().

GetLogLikelihoodFlag()

static bool TMultiPeak::GetLogLikelihoodFlag ( )

inlinestatic

Definition at line 49 of file TMultiPeak.h.

References fLogLikelihoodFlag.

Referenced by Fit().

GetPeak()

TPeak * TMultiPeak::GetPeak

(

UInt_t

idx

)

Definition at line 417 of file TMultiPeak.cxx.

References fPeakVec.

Referenced by GetPeakClosestTo().

GetPeakClosestTo()

TPeak * TMultiPeak::GetPeakClosestTo

(

Double_t

energy

)

Definition at line 427 of file TMultiPeak.cxx.

References fPeakVec, and GetPeak().

GoodFit()

void TGRSIFit::GoodFit ( Bool_t flag = true )

inlineprotectedinherited

Definition at line 58 of file TGRSIFit.h.

References TGRSIFit::fGoodFitFlag.

InitNames()

void TMultiPeak::InitNames ( )

protected

Definition at line 76 of file TMultiPeak.cxx.

References fPeakVec.

Referenced by TMultiPeak(), and TMultiPeak().

InitParams()

Bool_t TMultiPeak::InitParams ( TH1 * fithist )

overridevirtual

Implements TGRSIFit.

Definition at line 120 of file TMultiPeak.cxx.

References fPeakVec, TGRSIFit::GetHist(), and TGRSIFit::SetInitialized().

Referenced by Fit().

IsGoodFit()

Bool_t TGRSIFit::IsGoodFit ( ) const

inlineinherited

Definition at line 41 of file TGRSIFit.h.

References TGRSIFit::fGoodFitFlag.

IsInitialized()

Bool_t TGRSIFit::IsInitialized ( ) const

inlineprotectedinherited

Definition at line 56 of file TGRSIFit.h.

References TGRSIFit::fInitFlag.

Referenced by Fit(), and TPeak::Fit().

MultiPhotoPeakBG()

Double_t TMultiPeak::MultiPhotoPeakBG ( Double_t * dim, Double_t * par )

private

Definition at line 355 of file TMultiPeak.cxx.

References TGRSIFunctions::PhotoPeak(), TGRSIFunctions::PolyBg(), and TGRSIFunctions::StepFunction().

MultiStepBG()

Double_t TMultiPeak::MultiStepBG ( Double_t * dim, Double_t * par )

private

Definition at line 375 of file TMultiPeak.cxx.

References TGRSIFunctions::PolyBg(), and TGRSIFunctions::StepFunction().

Referenced by TMultiPeak(), and TMultiPeak().

operator=() [1/2]

TMultiPeak & TMultiPeak::operator= ( const TMultiPeak & )

default

operator=() [2/2]

TMultiPeak & TMultiPeak::operator= ( TMultiPeak && )

defaultnoexcept

Print()

void TMultiPeak::Print ( Option_t * opt = "" ) const

override

Prints TMultiPeak properties. To see More properties use the option "+"

Definition at line 342 of file TMultiPeak.cxx.

References fPeakVec.

SetDefaultFitType()

static void TGRSIFit::SetDefaultFitType ( const char * fitType )

inlinestaticinherited

Definition at line 48 of file TGRSIFit.h.

References TGRSIFit::fDefaultFitType.

SetHist()

virtual void TGRSIFit::SetHist ( TH1 * hist )

inlinevirtualinherited

Definition at line 42 of file TGRSIFit.h.

References TGRSIFit::fHist, and hist.

Referenced by TPeak::Copy(), Fit(), and TPeak::Fit().

SetInitialized()

void TGRSIFit::SetInitialized ( Bool_t flag = true )

inlineprotectedinherited

Definition at line 57 of file TGRSIFit.h.

References TGRSIFit::fInitFlag.

Referenced by InitParams(), and TPeak::InitParams().

SetLogLikelihoodFlag()

static void TMultiPeak::SetLogLikelihoodFlag ( bool flag )

inlinestatic

Definition at line 48 of file TMultiPeak.h.

References fLogLikelihoodFlag.

SinglePeakBG()

Double_t TMultiPeak::SinglePeakBG ( Double_t * dim, Double_t * par )

private

Definition at line 395 of file TMultiPeak.cxx.

References TGRSIFunctions::PhotoPeak(), TGRSIFunctions::PolyBg(), and TGRSIFunctions::StepFunction().

Referenced by DrawPeaks().

SortPeaks()

void TMultiPeak::SortPeaks

(

Bool_t(*

SortFunction )(const TPeak *, const TPeak *) = TPeak::CompareEnergy

)

Definition at line 71 of file TMultiPeak.cxx.

References fPeakVec.

Referenced by TMultiPeak().

Member Data Documentation

fBackground

TF1* TMultiPeak::fBackground {nullptr}

private

Definition at line 61 of file TMultiPeak.h.

Referenced by TMultiPeak(), TMultiPeak(), ~TMultiPeak(), Background(), Copy(), and Fit().

fDefaultFitType

TString TGRSIFit::fDefaultFitType

staticprivateinherited

Definition at line 64 of file TGRSIFit.h.

Referenced by TGRSIFit::Clear(), TGRSIFit::GetDefaultFitType(), and TGRSIFit::SetDefaultFitType().

fGoodFitFlag

Bool_t TGRSIFit::fGoodFitFlag {false}

privateinherited

Definition at line 62 of file TGRSIFit.h.

Referenced by TGRSIFit::Clear(), TGRSIFit::Copy(), TGRSIFit::GoodFit(), TGRSIFit::IsGoodFit(), and TGRSIFit::Print().

fHist

TRef TGRSIFit::fHist

privateinherited

Definition at line 63 of file TGRSIFit.h.

Referenced by TGRSIFit::GetHist(), and TGRSIFit::SetHist().

fInitFlag

Bool_t TGRSIFit::fInitFlag {false}

privateinherited

Definition at line 61 of file TGRSIFit.h.

Referenced by TGRSIFit::Clear(), TGRSIFit::Copy(), TGRSIFit::IsInitialized(), TGRSIFit::Print(), and TGRSIFit::SetInitialized().

fLogLikelihoodFlag

Bool_t TMultiPeak::fLogLikelihoodFlag = false

staticprivate

!

Definition at line 59 of file TMultiPeak.h.

Referenced by GetLogLikelihoodFlag(), and SetLogLikelihoodFlag().

fPeakVec

std::vector<TPeak*> TMultiPeak::fPeakVec

private

Definition at line 60 of file TMultiPeak.h.

Referenced by TMultiPeak(), ~TMultiPeak(), Clear(), Copy(), DrawPeaks(), Fit(), GetPeak(), GetPeakClosestTo(), InitNames(), InitParams(), Print(), and SortPeaks().