ROOT::Fit::FitUtil::IntegralEvaluator< ParamFunc > Class Template Reference

template<class ParamFunc = ROOT::Math::IParamMultiFunctionTempl<double>>
class ROOT::Fit::FitUtil::IntegralEvaluator< ParamFunc >

Definition at line 128 of file FitUtil.h.

Public Member Functions
	IntegralEvaluator (const ParamFunc &func, const double *p, bool useIntegral=true, ROOT::Math::IntegrationOneDim::Type igType=ROOT::Math::IntegrationOneDim::kDEFAULT)
	~IntegralEvaluator ()
double	F1 (double x) const
double	FN (const double *x) const
double	Integral (const double *x1, const double *x2)
double	operator() (const double *x1, const double *x2)
void	SetFunction (const ParamFunc &func, const double *p=nullptr, ROOT::Math::IntegrationOneDim::Type igType=ROOT::Math::IntegrationOneDim::kDEFAULT)
void	SetParameters (const double *p)

Private Member Functions
	IntegralEvaluator (const IntegralEvaluator &rhs)=delete
template<class T >
double	ExecFunc (T *f, const double *x, const double *p) const
IntegralEvaluator &	operator= (const IntegralEvaluator &rhs)=delete

Private Attributes
unsigned int	fDim
const ParamFunc *	fFunc
ROOT::Math::IGenFunction *	fFunc1Dim
ROOT::Math::IMultiGenFunction *	fFuncNDim
ROOT::Math::IntegratorOneDim *	fIg1Dim
ROOT::Math::IntegratorMultiDim *	fIgNDim
const double *	fParams

#include <Fit/FitUtil.h>

Constructor & Destructor Documentation

IntegralEvaluator() [1/2]

template<class ParamFunc = ROOT::Math::IParamMultiFunctionTempl<double>>

ROOT::Fit::FitUtil::IntegralEvaluator< ParamFunc >::IntegralEvaluator ( const ParamFunc &  func, const double *  p, bool  useIntegral = true, ROOT::Math::IntegrationOneDim::Type  igType = ROOT::Math::IntegrationOneDim::kDEFAULT  )

inline

Definition at line 131 of file FitUtil.h.

~IntegralEvaluator()

template<class ParamFunc = ROOT::Math::IParamMultiFunctionTempl<double>>

ROOT::Fit::FitUtil::IntegralEvaluator< ParamFunc >::~IntegralEvaluator ( )

inline

Definition at line 176 of file FitUtil.h.

IntegralEvaluator() [2/2]

template<class ParamFunc = ROOT::Math::IParamMultiFunctionTempl<double>>

ROOT::Fit::FitUtil::IntegralEvaluator< ParamFunc >::IntegralEvaluator ( const IntegralEvaluator< ParamFunc > &  rhs )

privatedelete

Member Function Documentation

ExecFunc()

template<class ParamFunc = ROOT::Math::IParamMultiFunctionTempl<double>>

template<class T >

double ROOT::Fit::FitUtil::IntegralEvaluator< ParamFunc >::ExecFunc ( T *  f, const double *  x, const double *  p  ) const

inlineprivate

Definition at line 224 of file FitUtil.h.

F1()

template<class ParamFunc = ROOT::Math::IParamMultiFunctionTempl<double>>

double ROOT::Fit::FitUtil::IntegralEvaluator< ParamFunc >::F1 ( double  x ) const

inline

Definition at line 190 of file FitUtil.h.

FN()

template<class ParamFunc = ROOT::Math::IParamMultiFunctionTempl<double>>

double ROOT::Fit::FitUtil::IntegralEvaluator< ParamFunc >::FN ( const double *  x ) const

inline

Definition at line 196 of file FitUtil.h.

Integral()

template<class ParamFunc = ROOT::Math::IParamMultiFunctionTempl<double>>

double ROOT::Fit::FitUtil::IntegralEvaluator< ParamFunc >::Integral ( const double *  x1, const double *  x2  )

inline

Definition at line 198 of file FitUtil.h.

operator()()

template<class ParamFunc = ROOT::Math::IParamMultiFunctionTempl<double>>

double ROOT::Fit::FitUtil::IntegralEvaluator< ParamFunc >::operator() ( const double *  x1, const double *  x2  )

inline

Definition at line 204 of file FitUtil.h.

operator=()

template<class ParamFunc = ROOT::Math::IParamMultiFunctionTempl<double>>

IntegralEvaluator & ROOT::Fit::FitUtil::IntegralEvaluator< ParamFunc >::operator= ( const IntegralEvaluator< ParamFunc > &  rhs )

privatedelete

SetFunction()

template<class ParamFunc = ROOT::Math::IParamMultiFunctionTempl<double>>

void ROOT::Fit::FitUtil::IntegralEvaluator< ParamFunc >::SetFunction ( const ParamFunc &  func, const double *  p = nullptr, ROOT::Math::IntegrationOneDim::Type  igType = ROOT::Math::IntegrationOneDim::kDEFAULT  )

inline

Definition at line 140 of file FitUtil.h.

SetParameters()

template<class ParamFunc = ROOT::Math::IParamMultiFunctionTempl<double>>

void ROOT::Fit::FitUtil::IntegralEvaluator< ParamFunc >::SetParameters ( const double *  p )

inline

Definition at line 170 of file FitUtil.h.

Member Data Documentation

fDim

template<class ParamFunc = ROOT::Math::IParamMultiFunctionTempl<double>>

unsigned int ROOT::Fit::FitUtil::IntegralEvaluator< ParamFunc >::fDim

private

Definition at line 256 of file FitUtil.h.

fFunc

template<class ParamFunc = ROOT::Math::IParamMultiFunctionTempl<double>>

const ParamFunc* ROOT::Fit::FitUtil::IntegralEvaluator< ParamFunc >::fFunc

private

Definition at line 260 of file FitUtil.h.

fFunc1Dim

template<class ParamFunc = ROOT::Math::IParamMultiFunctionTempl<double>>

ROOT::Math::IGenFunction* ROOT::Fit::FitUtil::IntegralEvaluator< ParamFunc >::fFunc1Dim

private

Definition at line 263 of file FitUtil.h.

fFuncNDim

template<class ParamFunc = ROOT::Math::IParamMultiFunctionTempl<double>>

ROOT::Math::IMultiGenFunction* ROOT::Fit::FitUtil::IntegralEvaluator< ParamFunc >::fFuncNDim

private

Definition at line 264 of file FitUtil.h.

fIg1Dim

template<class ParamFunc = ROOT::Math::IParamMultiFunctionTempl<double>>

ROOT::Math::IntegratorOneDim* ROOT::Fit::FitUtil::IntegralEvaluator< ParamFunc >::fIg1Dim

private

Definition at line 261 of file FitUtil.h.

fIgNDim

template<class ParamFunc = ROOT::Math::IParamMultiFunctionTempl<double>>

ROOT::Math::IntegratorMultiDim* ROOT::Fit::FitUtil::IntegralEvaluator< ParamFunc >::fIgNDim

private

Definition at line 262 of file FitUtil.h.

fParams

template<class ParamFunc = ROOT::Math::IParamMultiFunctionTempl<double>>

const double* ROOT::Fit::FitUtil::IntegralEvaluator< ParamFunc >::fParams

private

Definition at line 257 of file FitUtil.h.