TDecayChain Class Reference

Detailed Description

Definition at line 269 of file TDecay.h.

Public Member Functions
	TDecayChain ()=default
	TDecayChain (const TDecayChain &)=default
	TDecayChain (TDecayChain &&) noexcept=default
	TDecayChain (UInt_t generations)
	~TDecayChain ()
void	Draw (Option_t *opt="") override
void	DrawComponents (Option_t *opt="", Bool_t color_flag=true) override
Double_t	Eval (Double_t t) const
Double_t	EvalPar (const Double_t *x, const Double_t *par=nullptr)
TFitResultPtr	Fit (TH1 *fithist, Option_t *opt="")
const TDecayFit *	GetChainFunc ()
Int_t	GetChainId () const
TSingleDecay *	GetDecay (UInt_t generation)
TDecayChain &	operator= (const TDecayChain &)=default
TDecayChain &	operator= (TDecayChain &&) noexcept=default
void	Print (Option_t *option="") const override
void	SetChainParameters ()
void	SetRange (Double_t xlow, Double_t xhigh)
Int_t	Size () const

Private Member Functions
void	AddToChain (TSingleDecay *decay)
Double_t	ChainActivityFunc (Double_t *dim, Double_t *par)
const TDecayFit *	GetFitFunction () override

Private Attributes
TDecayFit *	fChainFunc {nullptr}
Int_t	fChainId {-1}
std::vector< TSingleDecay * >	fDecayChain

Static Private Attributes
static UInt_t	fChainCounter = 0

Inheritance diagram for TDecayChain:

Collaboration diagram for TDecayChain:

Constructor & Destructor Documentation

TDecayChain() [1/4]

TDecayChain::TDecayChain ( )

default

TDecayChain() [2/4]

TDecayChain::TDecayChain ( UInt_t generations )

explicit

Definition at line 464 of file TDecay.cxx.

References ChainActivityFunc(), fChainCounter, fChainFunc, fChainId, fDecayChain, SetChainParameters(), and TDecayFit::SetDecay().

TDecayChain() [3/4]

TDecayChain::TDecayChain ( const TDecayChain & )

default

TDecayChain() [4/4]

TDecayChain::TDecayChain ( TDecayChain && )

defaultnoexcept

~TDecayChain()

TDecayChain::~TDecayChain

(

)

Definition at line 488 of file TDecay.cxx.

References fChainFunc, and fDecayChain.

Member Function Documentation

AddToChain()

void TDecayChain::AddToChain ( TSingleDecay * decay )

private

Definition at line 550 of file TDecay.cxx.

References fDecayChain.

ChainActivityFunc()

Double_t TDecayChain::ChainActivityFunc ( Double_t * dim, Double_t * par )

private

This fits the total activity caused by the entire chain.

Definition at line 514 of file TDecay.cxx.

References TSingleDecay::EvalPar(), fDecayChain, and GetDecay().

Referenced by TDecayChain().

Draw()

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

override

Definition at line 530 of file TDecay.cxx.

References fChainFunc, and SetChainParameters().

DrawComponents()

void TDecayChain::DrawComponents ( Option_t * opt = "", Bool_t color_flag = true )

overridevirtual

Reimplemented from TVirtualDecay.

Definition at line 536 of file TDecay.cxx.

References fDecayChain, and SetChainParameters().

Eval()

Double_t TDecayChain::Eval

(

Double_t

t

)

const

Definition at line 525 of file TDecay.cxx.

References fChainFunc.

EvalPar()

Double_t TDecayChain::EvalPar	(	const Double_t *	x,
		const Double_t *	par = nullptr )

Definition at line 608 of file TDecay.cxx.

References fChainFunc, and SetChainParameters().

Fit()

TFitResultPtr TDecayChain::Fit	(	TH1 *	fithist,
		Option_t *	opt = "" )

Definition at line 578 of file TDecay.cxx.

References fChainFunc, fDecayChain, TDecayFit::Fit(), TSingleDecay::GetDaughterDecay(), SetChainParameters(), TSingleDecay::SetDecayRate(), TSingleDecay::SetDecayRateError(), TSingleDecay::SetIntensity(), TSingleDecay::SetIntensityError(), and TSingleDecay::UpdateDecays().

GetChainFunc()

const TDecayFit * TDecayChain::GetChainFunc ( )

inline

Definition at line 288 of file TDecay.h.

GetChainId()

Int_t TDecayChain::GetChainId ( ) const

inline

Definition at line 297 of file TDecay.h.

GetDecay()

TSingleDecay * TDecayChain::GetDecay

(

UInt_t

generation

)

Definition at line 557 of file TDecay.cxx.

References fDecayChain, and SetChainParameters().

Referenced by ChainActivityFunc().

GetFitFunction()

const TDecayFit * TDecayChain::GetFitFunction ( )

inlineoverrideprivatevirtual

Implements TVirtualDecay.

Definition at line 303 of file TDecay.h.

operator=() [1/2]

TDecayChain & TDecayChain::operator= ( const TDecayChain & )

default

operator=() [2/2]

TDecayChain & TDecayChain::operator= ( TDecayChain && )

defaultnoexcept

Print()

void TDecayChain::Print ( Option_t * option = "" ) const

overridevirtual

Implements TVirtualDecay.

Definition at line 567 of file TDecay.cxx.

References fDecayChain.

SetChainParameters()

void TDecayChain::SetChainParameters

(

)

Definition at line 497 of file TDecay.cxx.

References fChainFunc, and fDecayChain.

Referenced by TDecayChain(), Draw(), DrawComponents(), EvalPar(), Fit(), and GetDecay().

SetRange()

void TDecayChain::SetRange	(	Double_t	xlow,
		Double_t	xhigh )

Definition at line 616 of file TDecay.cxx.

References fChainFunc, and fDecayChain.

Size()

Int_t TDecayChain::Size ( ) const

inline

Definition at line 282 of file TDecay.h.

Member Data Documentation

fChainCounter

UInt_t TDecayChain::fChainCounter = 0

staticprivate

Definition at line 302 of file TDecay.h.

Referenced by TDecayChain().

fChainFunc

TDecayFit* TDecayChain::fChainFunc {nullptr}

private

Definition at line 310 of file TDecay.h.

Referenced by TDecayChain(), ~TDecayChain(), Draw(), Eval(), EvalPar(), Fit(), SetChainParameters(), and SetRange().

fChainId

Int_t TDecayChain::fChainId {-1}

private

Definition at line 311 of file TDecay.h.

Referenced by TDecayChain().

fDecayChain

std::vector<TSingleDecay*> TDecayChain::fDecayChain

private

Definition at line 309 of file TDecay.h.

Referenced by TDecayChain(), ~TDecayChain(), AddToChain(), ChainActivityFunc(), DrawComponents(), Fit(), GetDecay(), Print(), SetChainParameters(), and SetRange().