ROOT::TF1Helper::TGradientParFunction Class Reference

function class representing the derivative with respect a parameter of a given TF1

Definition at line 27 of file TF1Helper.h.

Public Member Functions
	TGradientParFunction (int ipar, TF1 *f)
double	operator() (double *x, double *) const

Private Attributes
TF1 *	fFunc
unsigned int	fPar

#include </github/home/ROOT-CI/src/hist/hist/src/TF1Helper.h>

Constructor & Destructor Documentation

TGradientParFunction()

ROOT::TF1Helper::TGradientParFunction::TGradientParFunction ( int ipar, TF1 * f )

inline

Definition at line 31 of file TF1Helper.h.

Member Function Documentation

operator()()

double ROOT::TF1Helper::TGradientParFunction::operator() ( double * x, double *  ) const

inline

Definition at line 36 of file TF1Helper.h.

Member Data Documentation

fFunc

TF1* ROOT::TF1Helper::TGradientParFunction::fFunc

mutableprivate

Definition at line 45 of file TF1Helper.h.

fPar

unsigned int ROOT::TF1Helper::TGradientParFunction::fPar

private

Definition at line 44 of file TF1Helper.h.