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Reference Guide
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

unsigned int fPar

#include </home/sftnight/build/workspace/root-makedoc-v620/rootspi/rdoc/src/v6-20-00-patches/hist/hist/src/TF1Helper.h>

Constructor & Destructor Documentation

◆ TGradientParFunction()

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

Definition at line 31 of file TF1Helper.h.

Member Function Documentation

◆ operator()()

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

Definition at line 36 of file TF1Helper.h.

Member Data Documentation

◆ fFunc

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

Definition at line 45 of file TF1Helper.h.

◆ fPar

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

Definition at line 44 of file TF1Helper.h.

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