template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>
class ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >

class evaluating the log likelihood for binned Poisson likelihood fits it is template to distinguish gradient and non-gradient case

Definition at line 46 of file PoissonLikelihoodFCN.h.

Public Types
typedef BasicFCN< DerivFunType, ModelFunType, BinData >	BaseFCN
typedef BaseObjFunction::BaseFunction	BaseFunction
typedef ::ROOT::Math::BasicFitMethodFunction< DerivFunType >	BaseObjFunction
typedef ::ROOT::Math::IParamMultiFunctionTempl< T >	IModelFunction
typedef ModelFunType::BackendType	T
typedef BaseObjFunction::Type_t	Type_t

Public Member Functions
	PoissonLikelihoodFCN (const BinData &data, const IModelFunction &func, int weight=0, bool extended=true, const ::ROOT::EExecutionPolicy &executionPolicy=::ROOT::EExecutionPolicy::kSequential)
	Constructor from unbin data set and model function (pdf) managed by the users.
	PoissonLikelihoodFCN (const PoissonLikelihoodFCN &f)
	Copy constructor.
	PoissonLikelihoodFCN (const std::shared_ptr< BinData > &data, const std::shared_ptr< IModelFunction > &func, int weight=0, bool extended=true, const ::ROOT::EExecutionPolicy &executionPolicy=::ROOT::EExecutionPolicy::kSequential)
	Constructor from unbin data set and model function (pdf).
virtual	~PoissonLikelihoodFCN ()
	Destructor (no operations).
BaseFunction *	Clone () const override
	clone the function (need to return Base for Windows)
virtual const BinData &	Data () const
	access to const reference to the data
double	DataElement (const double x, unsigned int i, double g, double *h, bool fullHessian) const override
	i-th likelihood element and its gradient
std::shared_ptr< BinData >	DataPtr () const
	access to data pointer
virtual bool	G2 (const double , double ) const
	Computes the Second derivatives.
virtual bool	G2 (const double , double ) const
	Computes the Second derivatives.
void	Gradient (const double x, double g) const override
	evaluate gradient
bool	HasHessian () const override
	flag to indicate if can compute Hessian
virtual bool	Hessian (const double x, double hess) const
	Computes the full Hessian.
virtual bool	Hessian (const double x, double hess) const
	Computes the full Hessian.
bool	IsAGradFCN ()
bool	IsAGradFCN ()
bool	IsWeighted () const
virtual const IModelFunction &	ModelFunction () const
	access to const reference to the model function
std::shared_ptr< IModelFunction >	ModelFunctionPtr () const
	access to function pointer
virtual unsigned int	NCalls () const
	return the total number of function calls (override if needed)
virtual unsigned int	NCalls () const
	return the total number of function calls (override if needed)
unsigned int	NDim () const override
	Number of dimension (parameters) .
unsigned int	NDim () const override
	Number of dimension (parameters) .
virtual unsigned int	NFitPoints () const
virtual unsigned int	NPoints () const
	return the number of data points used in evaluating the function
virtual unsigned int	NPoints () const
	return the number of data points used in evaluating the function
PoissonLikelihoodFCN &	operator= (const PoissonLikelihoodFCN &rhs)
	Assignment operator.
virtual void	ResetNCalls ()
	reset number of function calls
virtual void	ResetNCalls ()
	reset number of function calls
BaseObjFunction::Type_t	Type () const override
	Computes the full Hessian.
virtual void	UpdateNCalls () const
	update number of calls
virtual void	UpdateNCalls () const
	update number of calls
void	UseSumOfWeights ()
void	UseSumOfWeightSquare (bool on=true)

Static Public Member Functions
static bool	IsAGradFCN ()
	Static function to indicate if a function is supporting gradient.
static bool	IsAGradFCN ()
	Static function to indicate if a function is supporting gradient.

Protected Types
typedef ::ROOT::Math::IParametricGradFunctionMultiDimTempl< T >	IGradModelFunction

Protected Member Functions
void	SetData (const std::shared_ptr< BinData > &data)
	Set the data pointer.
void	SetModelFunction (const std::shared_ptr< IModelFunction > &func)
	Set the function pointer.

Protected Attributes
std::shared_ptr< BinData >	fData
std::shared_ptr< IModelFunction >	fFunc

Private Member Functions
double	DoDerivative (const double *x, unsigned int icoord) const override
double	DoEval (const double *x) const override
	Evaluation of the function (required by interface).

Private Attributes
::ROOT::EExecutionPolicy	fExecutionPolicy
	Execution policy.
std::vector< double >	fGrad
	for derivatives
bool	fIsExtended
	flag to indicate if is extended (when false is a Multinomial likelihood), default is true
unsigned int	fNCalls
unsigned int	fNCalls
unsigned int	fNDim
unsigned int	fNDim
unsigned int	fNEffPoints
	number of effective points used in the fit
unsigned int	fNPoints
unsigned int	fNPoints
int	fWeight
	flag to indicate if needs to evaluate using weight or weight squared (default weight = 0)

#include <Fit/PoissonLikelihoodFCN.h>

Inheritance diagram for ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >:

Member Typedef Documentation

◆ BaseFCN

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

typedef BasicFCN<DerivFunType,ModelFunType,BinData> ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::BaseFCN

Definition at line 50 of file PoissonLikelihoodFCN.h.

◆ BaseFunction

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

typedef BaseObjFunction::BaseFunction ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::BaseFunction

Definition at line 53 of file PoissonLikelihoodFCN.h.

◆ BaseObjFunction

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

typedef ::ROOT::Math::BasicFitMethodFunction<DerivFunType> ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::BaseObjFunction

Definition at line 52 of file PoissonLikelihoodFCN.h.

◆ IGradModelFunction

typedef ::ROOT::Math::IParametricGradFunctionMultiDimTempl<T> ROOT::Fit::BasicFCN< DerivFunType, ROOT::Math::IParamMultiFunction, BinData >::IGradModelFunction

protectedinherited

Definition at line 50 of file BasicFCN.h.

◆ IModelFunction

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

typedef ::ROOT::Math::IParamMultiFunctionTempl<T> ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::IModelFunction

Definition at line 55 of file PoissonLikelihoodFCN.h.

◆ T

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

typedef ModelFunType::BackendType ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::T

Definition at line 49 of file PoissonLikelihoodFCN.h.

◆ Type_t

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

typedef BaseObjFunction::Type_t ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::Type_t

Definition at line 56 of file PoissonLikelihoodFCN.h.

Constructor & Destructor Documentation

◆ PoissonLikelihoodFCN() [1/3]

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::PoissonLikelihoodFCN	(	const std::shared_ptr< BinData > &	data,
		const std::shared_ptr< IModelFunction > &	func,
		int	weight = 0,
		bool	extended = true,
		const ::ROOT::EExecutionPolicy &	executionPolicy = ::ROOT::EExecutionPolicy::kSequential )

inline

Constructor from unbin data set and model function (pdf).

Definition at line 61 of file PoissonLikelihoodFCN.h.

◆ PoissonLikelihoodFCN() [2/3]

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::PoissonLikelihoodFCN	(	const BinData &	data,
		const IModelFunction &	func,
		int	weight = 0,
		bool	extended = true,
		const ::ROOT::EExecutionPolicy &	executionPolicy = ::ROOT::EExecutionPolicy::kSequential )

inline

Constructor from unbin data set and model function (pdf) managed by the users.

Definition at line 73 of file PoissonLikelihoodFCN.h.

◆ ~PoissonLikelihoodFCN()

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

virtual ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::~PoissonLikelihoodFCN ( )

inlinevirtual

Destructor (no operations).

Definition at line 86 of file PoissonLikelihoodFCN.h.

◆ PoissonLikelihoodFCN() [3/3]

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::PoissonLikelihoodFCN ( const PoissonLikelihoodFCN< DerivFunType, ModelFunType > & f )

inline

Copy constructor.

Definition at line 91 of file PoissonLikelihoodFCN.h.

Member Function Documentation

◆ Clone()

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

BaseFunction * ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::Clone ( ) const

inlineoverride

clone the function (need to return Base for Windows)

Definition at line 115 of file PoissonLikelihoodFCN.h.

◆ Data()

virtual const BinData & ROOT::Fit::BasicFCN< DerivFunType, ROOT::Math::IParamMultiFunction, BinData >::Data ( ) const

inlinevirtualinherited

access to const reference to the data

Definition at line 72 of file BasicFCN.h.

◆ DataElement()

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

double ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::DataElement	(	const double *	x,
		unsigned int	i,
		double *	g,
		double *	h,
		bool	fullHessian ) const

inlineoverridevirtual

i-th likelihood element and its gradient

Implements ROOT::Math::BasicFitMethodFunction< DerivFunType >.

Definition at line 121 of file PoissonLikelihoodFCN.h.

◆ DataPtr()

std::shared_ptr< BinData > ROOT::Fit::BasicFCN< DerivFunType, ROOT::Math::IParamMultiFunction, BinData >::DataPtr ( ) const

inlineinherited

access to data pointer

Definition at line 75 of file BasicFCN.h.

◆ DoDerivative()

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

double ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::DoDerivative	(	const double *	x,
		unsigned int	icoord ) const

inlineoverrideprivate

Definition at line 195 of file PoissonLikelihoodFCN.h.

◆ DoEval()

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

double ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::DoEval ( const double * x ) const

inlineoverrideprivate

Evaluation of the function (required by interface).

Definition at line 188 of file PoissonLikelihoodFCN.h.

◆ G2() [1/2]

virtual bool ROOT::Math::BasicFitMethodFunction< DerivFunType >::G2	(	const double *	,
		double *	) const

inlinevirtualinherited

Computes the Second derivatives.

Return false if this is not supported

Definition at line 104 of file FitMethodFunction.h.

◆ G2() [2/2]

virtual bool ROOT::Math::BasicFitMethodFunction< DerivFunType >::G2	(	const double *	,
		double *	) const

inlinevirtualinherited

Computes the Second derivatives.

Return false if this is not supported

Definition at line 104 of file FitMethodFunction.h.

◆ Gradient()

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

void ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::Gradient	(	const double *	x,
		double *	g ) const

inlineoverride

evaluate gradient

Definition at line 127 of file PoissonLikelihoodFCN.h.

◆ HasHessian()

bool ROOT::Fit::BasicFCN< DerivFunType, ROOT::Math::IParamMultiFunction, BinData >::HasHessian ( ) const

inlineoverridevirtualinherited

flag to indicate if can compute Hessian

Reimplemented from ROOT::Math::BasicFitMethodFunction< DerivFunType >.

Definition at line 84 of file BasicFCN.h.

◆ Hessian() [1/2]

virtual bool ROOT::Math::BasicFitMethodFunction< DerivFunType >::Hessian	(	const double *	x,
		double *	hess ) const

inlinevirtualinherited

Computes the full Hessian.

Return false if Hessian is not supported

Definition at line 81 of file FitMethodFunction.h.

◆ Hessian() [2/2]

virtual bool ROOT::Math::BasicFitMethodFunction< DerivFunType >::Hessian	(	const double *	x,
		double *	hess ) const

inlinevirtualinherited

Computes the full Hessian.

Return false if Hessian is not supported

Definition at line 81 of file FitMethodFunction.h.

◆ IsAGradFCN() [1/4]

bool ROOT::Math::BasicFitMethodFunction< ROOT::Math::IMultiGradFunction >::IsAGradFCN ( )

inlineinherited

Definition at line 149 of file FitMethodFunction.h.

◆ IsAGradFCN() [2/4]

bool ROOT::Math::BasicFitMethodFunction< DerivFunType >::IsAGradFCN ( )

inlinestaticinherited

Static function to indicate if a function is supporting gradient.

Definition at line 135 of file FitMethodFunction.h.

◆ IsAGradFCN() [3/4]

bool ROOT::Math::BasicFitMethodFunction< ROOT::Math::IMultiGradFunction >::IsAGradFCN ( )

inlineinherited

Definition at line 149 of file FitMethodFunction.h.

◆ IsAGradFCN() [4/4]

bool ROOT::Math::BasicFitMethodFunction< DerivFunType >::IsAGradFCN ( )

inlinestaticinherited

Static function to indicate if a function is supporting gradient.

Definition at line 135 of file FitMethodFunction.h.

◆ IsWeighted()

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

bool ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::IsWeighted ( ) const

inline

Definition at line 163 of file PoissonLikelihoodFCN.h.

◆ ModelFunction()

virtual const IModelFunction & ROOT::Fit::BasicFCN< DerivFunType, ROOT::Math::IParamMultiFunction, BinData >::ModelFunction ( ) const

inlinevirtualinherited

access to const reference to the model function

Definition at line 78 of file BasicFCN.h.

◆ ModelFunctionPtr()

std::shared_ptr< IModelFunction > ROOT::Fit::BasicFCN< DerivFunType, ROOT::Math::IParamMultiFunction, BinData >::ModelFunctionPtr ( ) const

inlineinherited

access to function pointer

Definition at line 81 of file BasicFCN.h.

◆ NCalls() [1/2]

virtual unsigned int ROOT::Math::BasicFitMethodFunction< DerivFunType >::NCalls ( ) const

inlinevirtualinherited

return the total number of function calls (override if needed)

Definition at line 119 of file FitMethodFunction.h.

◆ NCalls() [2/2]

virtual unsigned int ROOT::Math::BasicFitMethodFunction< DerivFunType >::NCalls ( ) const

inlinevirtualinherited

return the total number of function calls (override if needed)

Definition at line 119 of file FitMethodFunction.h.

◆ NDim() [1/2]

unsigned int ROOT::Math::BasicFitMethodFunction< DerivFunType >::NDim ( ) const

inlineoverrideinherited

Number of dimension (parameters) .

From IGenMultiFunction interface

Definition at line 63 of file FitMethodFunction.h.

◆ NDim() [2/2]

unsigned int ROOT::Math::BasicFitMethodFunction< DerivFunType >::NDim ( ) const

inlineoverrideinherited

Number of dimension (parameters) .

From IGenMultiFunction interface

Definition at line 63 of file FitMethodFunction.h.

◆ NFitPoints()

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

virtual unsigned int ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::NFitPoints ( ) const

inlinevirtual

Definition at line 118 of file PoissonLikelihoodFCN.h.

◆ NPoints() [1/2]

virtual unsigned int ROOT::Math::BasicFitMethodFunction< DerivFunType >::NPoints ( ) const

inlinevirtualinherited

return the number of data points used in evaluating the function

Definition at line 109 of file FitMethodFunction.h.

◆ NPoints() [2/2]

virtual unsigned int ROOT::Math::BasicFitMethodFunction< DerivFunType >::NPoints ( ) const

inlinevirtualinherited

return the number of data points used in evaluating the function

Definition at line 109 of file FitMethodFunction.h.

◆ operator=()

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

PoissonLikelihoodFCN & ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::operator= ( const PoissonLikelihoodFCN< DerivFunType, ModelFunType > & rhs )

inline

Assignment operator.

Definition at line 103 of file PoissonLikelihoodFCN.h.

◆ ResetNCalls() [1/2]

virtual void ROOT::Math::BasicFitMethodFunction< DerivFunType >::ResetNCalls ( )

inlinevirtualinherited

reset number of function calls

Definition at line 129 of file FitMethodFunction.h.

◆ ResetNCalls() [2/2]

virtual void ROOT::Math::BasicFitMethodFunction< DerivFunType >::ResetNCalls ( )

inlinevirtualinherited

reset number of function calls

Definition at line 129 of file FitMethodFunction.h.

◆ SetData()

void ROOT::Fit::BasicFCN< DerivFunType, ROOT::Math::IParamMultiFunction, BinData >::SetData ( const std::shared_ptr< BinData > & data )

inlineprotectedinherited

Set the data pointer.

Definition at line 98 of file BasicFCN.h.

◆ SetModelFunction()

void ROOT::Fit::BasicFCN< DerivFunType, ROOT::Math::IParamMultiFunction, BinData >::SetModelFunction ( const std::shared_ptr< IModelFunction > & func )

inlineprotectedinherited

Set the function pointer.

Definition at line 101 of file BasicFCN.h.

◆ Type()

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

BaseObjFunction::Type_t ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::Type ( ) const

inlineoverridevirtual

Computes the full Hessian.

Return false if Hessian is not supported get type of fit method function

Reimplemented from ROOT::Math::BasicFitMethodFunction< DerivFunType >.

Definition at line 161 of file PoissonLikelihoodFCN.h.

◆ UpdateNCalls() [1/2]

virtual void ROOT::Math::BasicFitMethodFunction< DerivFunType >::UpdateNCalls ( ) const

inlinevirtualinherited

update number of calls

Definition at line 124 of file FitMethodFunction.h.

◆ UpdateNCalls() [2/2]

virtual void ROOT::Math::BasicFitMethodFunction< DerivFunType >::UpdateNCalls ( ) const

inlinevirtualinherited

update number of calls

Definition at line 124 of file FitMethodFunction.h.

◆ UseSumOfWeights()

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

void ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::UseSumOfWeights ( )

inline

Definition at line 166 of file PoissonLikelihoodFCN.h.

◆ UseSumOfWeightSquare()

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

void ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::UseSumOfWeightSquare ( bool on = true )

inline

Definition at line 173 of file PoissonLikelihoodFCN.h.

Member Data Documentation

◆ fData

std::shared_ptr<BinData> ROOT::Fit::BasicFCN< DerivFunType, ROOT::Math::IParamMultiFunction, BinData >::fData

protectedinherited

Definition at line 104 of file BasicFCN.h.

◆ fExecutionPolicy

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

::ROOT::EExecutionPolicy ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::fExecutionPolicy

private

Execution policy.

Definition at line 210 of file PoissonLikelihoodFCN.h.

◆ fFunc

std::shared_ptr<IModelFunction> ROOT::Fit::BasicFCN< DerivFunType, ROOT::Math::IParamMultiFunction, BinData >::fFunc

protectedinherited

Definition at line 105 of file BasicFCN.h.

◆ fGrad

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

std::vector<double> ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::fGrad

mutableprivate

for derivatives

Definition at line 208 of file PoissonLikelihoodFCN.h.

◆ fIsExtended

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

bool ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::fIsExtended

private

flag to indicate if is extended (when false is a Multinomial likelihood), default is true

Definition at line 203 of file PoissonLikelihoodFCN.h.

◆ fNCalls [1/2]

unsigned int ROOT::Math::BasicFitMethodFunction< DerivFunType >::fNCalls

mutableprivateinherited

Definition at line 143 of file FitMethodFunction.h.

◆ fNCalls [2/2]

unsigned int ROOT::Math::BasicFitMethodFunction< DerivFunType >::fNCalls

mutableprivateinherited

Definition at line 143 of file FitMethodFunction.h.

◆ fNDim [1/2]

unsigned int ROOT::Math::BasicFitMethodFunction< DerivFunType >::fNDim

privateinherited

Definition at line 141 of file FitMethodFunction.h.

◆ fNDim [2/2]

unsigned int ROOT::Math::BasicFitMethodFunction< DerivFunType >::fNDim

privateinherited

Definition at line 141 of file FitMethodFunction.h.

◆ fNEffPoints

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

unsigned int ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::fNEffPoints

mutableprivate

number of effective points used in the fit

Definition at line 206 of file PoissonLikelihoodFCN.h.

◆ fNPoints [1/2]

unsigned int ROOT::Math::BasicFitMethodFunction< DerivFunType >::fNPoints

privateinherited

Definition at line 142 of file FitMethodFunction.h.

◆ fNPoints [2/2]

unsigned int ROOT::Math::BasicFitMethodFunction< DerivFunType >::fNPoints

privateinherited

Definition at line 142 of file FitMethodFunction.h.

◆ fWeight

template<class DerivFunType, class ModelFunType = ROOT::Math::IParamMultiFunction>

int ROOT::Fit::PoissonLikelihoodFCN< DerivFunType, ModelFunType >::fWeight

private

flag to indicate if needs to evaluate using weight or weight squared (default weight = 0)

Definition at line 204 of file PoissonLikelihoodFCN.h.

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

math/mathcore/inc/Fit/PoissonLikelihoodFCN.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Member Typedef Documentation

◆ BaseFCN

◆ BaseFunction

◆ BaseObjFunction

◆ IGradModelFunction

◆ IModelFunction

◆ T

◆ Type_t

Constructor & Destructor Documentation

◆ PoissonLikelihoodFCN() [1/3]

◆ PoissonLikelihoodFCN() [2/3]

◆ ~PoissonLikelihoodFCN()

◆ PoissonLikelihoodFCN() [3/3]

Member Function Documentation

◆ Clone()

◆ Data()

◆ DataElement()

◆ DataPtr()

◆ DoDerivative()

◆ DoEval()

◆ G2() [1/2]

◆ G2() [2/2]

◆ Gradient()

◆ HasHessian()

◆ Hessian() [1/2]

◆ Hessian() [2/2]

◆ IsAGradFCN() [1/4]

◆ IsAGradFCN() [2/4]

◆ IsAGradFCN() [3/4]

◆ IsAGradFCN() [4/4]

◆ IsWeighted()

◆ ModelFunction()

◆ ModelFunctionPtr()

◆ NCalls() [1/2]

◆ NCalls() [2/2]

◆ NDim() [1/2]

◆ NDim() [2/2]

◆ NFitPoints()

◆ NPoints() [1/2]

◆ NPoints() [2/2]

◆ operator=()

◆ ResetNCalls() [1/2]

◆ ResetNCalls() [2/2]

◆ SetData()

◆ SetModelFunction()

◆ Type()

◆ UpdateNCalls() [1/2]

◆ UpdateNCalls() [2/2]

◆ UseSumOfWeights()

◆ UseSumOfWeightSquare()

Member Data Documentation

◆ fData

◆ fExecutionPolicy

◆ fFunc

◆ fGrad

◆ fIsExtended

◆ fNCalls [1/2]

◆ fNCalls [2/2]

◆ fNDim [1/2]

◆ fNDim [2/2]

◆ fNEffPoints

◆ fNPoints [1/2]

◆ fNPoints [2/2]

◆ fWeight