#include "TH1.h"
#include "TF1.h"
#include "Fit/BinData.h"
#include "Fit/Chi2FCN.h"
#include "Math/WrappedMultiTF1.h"
#include "Math/Minimizer.h"
#include "Math/GeneticMinimizer.h"
#include "Math/Factory.h"
#include "HFitInterface.h"
#include "TMath.h"
#include "TApplication.h"
#include "TLegend.h"
#include "TCanvas.h"
#include "TStyle.h"
#include "TStopwatch.h"

Include dependency graph for GAMinTutorial.cxx:

Functions
Double_t	background (Double_t x, Double_t par)

Double_t	fitFunction (Double_t x, Double_t par)

int	GAMinimize (ROOT::Math::IMultiGenFunction &chi2Func, double &xm1, double &xm2)

int	GAMinTutorial ()

Double_t	gaussianPeak (Double_t x, Double_t par)

int	main (int argc, char **argv)

const double *	Min2Minimize (ROOT::Math::IMultiGenFunction &chi2Func, double &xm1, double &xm2)

Variables
const double	gAbsTolerance = 0.1

int	gVerbose = 0

const int	ndata = 10000

double	par0 [8] = { 1, 0.05, 10 , 2, 0.5 , 10 , 7 , 1. }

bool	showGraphics = false

Function Documentation

◆ background()

Double_t background	(	Double_t *	x,
		Double_t *	par
	)

Definition at line 23 of file GAMinTutorial.cxx.

◆ fitFunction()

Double_t fitFunction	(	Double_t *	x,
		Double_t *	par
	)

Definition at line 33 of file GAMinTutorial.cxx.

◆ GAMinimize()

int GAMinimize	(	ROOT::Math::IMultiGenFunction &	chi2Func,
		double &	xm1,
		double &	xm2
	)

Definition at line 47 of file GAMinTutorial.cxx.

◆ GAMinTutorial()

int GAMinTutorial ( )

Definition at line 164 of file GAMinTutorial.cxx.

◆ gaussianPeak()

Double_t gaussianPeak	(	Double_t *	x,
		Double_t *	par
	)

Definition at line 28 of file GAMinTutorial.cxx.

◆ main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 242 of file GAMinTutorial.cxx.

◆ Min2Minimize()

const double* Min2Minimize	(	ROOT::Math::IMultiGenFunction &	chi2Func,
		double &	xm1,
		double &	xm2
	)

Definition at line 111 of file GAMinTutorial.cxx.

Variable Documentation

◆ gAbsTolerance

const double gAbsTolerance = 0.1

Definition at line 40 of file GAMinTutorial.cxx.

◆ gVerbose

int gVerbose = 0

Definition at line 41 of file GAMinTutorial.cxx.

◆ ndata

const int ndata = 10000

Definition at line 39 of file GAMinTutorial.cxx.

◆ par0

double par0[8] = { 1, 0.05, 10 , 2, 0.5 , 10 , 7 , 1. }

Definition at line 38 of file GAMinTutorial.cxx.

◆ showGraphics

bool showGraphics = false

Definition at line 42 of file GAMinTutorial.cxx.

Functions

Variables