testFitPerf.cxx File Reference

#include "TH1.h"
#include "TF1.h"
#include "TF2.h"
#include "TMath.h"
#include "TSystem.h"
#include "TRandom3.h"
#include "TTree.h"
#include "TROOT.h"
#include "Fit/BinData.h"
#include "Fit/UnBinData.h"
#include "Fit/Fitter.h"
#include "HFitInterface.h"
#include "Math/IParamFunction.h"
#include "Math/WrappedTF1.h"
#include "Math/WrappedMultiTF1.h"
#include "Math/WrappedParamFunction.h"
#include "Math/MultiDimParamFunctionAdapter.h"
#include "TGraphErrors.h"
#include "TStyle.h"
#include "TSeqCollection.h"
#include "Math/Polynomial.h"
#include "Math/DistFunc.h"
#include <string>
#include <iostream>
#include "TStopwatch.h"
#include "TVirtualFitter.h"
#include "GaussFunction.h"
#include <cassert>
#include "MinimizerTypes.h"

Include dependency graph for testFitPerf.cxx:

Go to the source code of this file.

Macros
#define	USE_VECNLL

Typedefs
typedef ROOT::Math::IParamMultiFunction	Func

Functions
void	printData (const ROOT::Fit::UnBinData &data)
void	printResult (int iret)
ROOT::Fit::UnBinData *	FillUnBinData (TTree *tree, bool copyData=true, unsigned int dim=1)
template<class T >
void	printData (const T &data)
template<class MinType , class T >
int	DoBinFit (T *hist, Func &func, bool debug=false, bool useGrad=false)
template<class MinType , class T >
int	DoUnBinFit (T *tree, Func &func, bool debug=false, bool copyData=false)
template<class MinType , class T , class VFunc >
int	DoUnBinFitVec (T *tree, VFunc &func, int ndim, int npar, const double *p0, bool debug=false, bool copyData=false)
template<class MinType >
int	DoFit (TTree *tree, Func &func, bool debug=false, bool copyData=false)
template<class MinType >
int	DoFit (TH1 *h1, Func &func, bool debug=false, bool copyData=false)
template<class MinType >
int	DoFit (TGraph *gr, Func &func, bool debug=false, bool copyData=false)
template<class MinType , class F >
int	DoFitVec (TTree *tree, F &func, int n1, int n2, const double *p, bool debug=false, bool copyData=false)
template<class MinType , class F >
int	DoFitVec (TH1 *h1, F &func, int, int, const double *, bool debug=false, bool copyData=false)
template<class MinType , class F >
int	DoFitVec (TGraph *gr, F &func, int, int, const double *, bool debug=false, bool copyData=false)
template<class MinType , class FitObj , class FuncObj >
int	FitUsingNewFitter (FitObj *fitobj, FuncObj func, bool useGrad=false)
double	poly2 (const double *x, const double *p)
int	testPolyFit ()
double	gaussian (const double *x, const double *p)
double	gausnorm (const double *x, const double *p)
double	gausnorm2D (const double *x, const double *p)
double	gausnormN (const double *x, const double *p)
int	testGausFit ()
int	testTreeFit ()
int	testLargeTreeFit (int nevt=1000)
int	testFitPerf ()
int	main ()

Variables
int	nfit
const int	N = 20
double	iniPar [2 *N]
int	ndimObs
int	ndimPars
bool	USE_BRANCH = false

Macro Definition Documentation

USE_VECNLL

#define USE_VECNLL

Typedef Documentation

Func

typedef ROOT::Math::IParamMultiFunction Func

Definition at line 393 of file testFitPerf.cxx.

Function Documentation

DoBinFit()

template<class MinType , class T >

int DoBinFit	(	T *	hist,
		Func &	func,
		bool	debug = false,
		bool	useGrad = false
	)

Definition at line 395 of file testFitPerf.cxx.

DoFit() [1/3]

template<class MinType >

int DoFit	(	TTree *	tree,
		Func &	func,
		bool	debug = false,
		bool	copyData = false
	)

Definition at line 557 of file testFitPerf.cxx.

DoFit() [2/3]

template<class MinType >

int DoFit	(	TH1 *	h1,
		Func &	func,
		bool	debug = false,
		bool	copyData = false
	)

Definition at line 562 of file testFitPerf.cxx.

DoFit() [3/3]

template<class MinType >

int DoFit	(	TGraph *	gr,
		Func &	func,
		bool	debug = false,
		bool	copyData = false
	)

Definition at line 566 of file testFitPerf.cxx.

DoFitVec() [1/3]

template<class MinType , class F >

int DoFitVec	(	TTree *	tree,
		F &	func,
		int	n1,
		int	n2,
		const double *	p,
		bool	debug = false,
		bool	copyData = false
	)

Definition at line 571 of file testFitPerf.cxx.

DoFitVec() [2/3]

template<class MinType , class F >

int DoFitVec	(	TH1 *	h1,
		F &	func,
		int	,
		int	,
		const double *	,
		bool	debug = false,
		bool	copyData = false
	)

Definition at line 576 of file testFitPerf.cxx.

DoFitVec() [3/3]

template<class MinType , class F >

int DoFitVec	(	TGraph *	gr,
		F &	func,
		int	,
		int	,
		const double *	,
		bool	debug = false,
		bool	copyData = false
	)

Definition at line 580 of file testFitPerf.cxx.

DoUnBinFit()

template<class MinType , class T >

int DoUnBinFit	(	T *	tree,
		Func &	func,
		bool	debug = false,
		bool	copyData = false
	)

Definition at line 448 of file testFitPerf.cxx.

DoUnBinFitVec()

template<class MinType , class T , class VFunc >

int DoUnBinFitVec	(	T *	tree,
		VFunc &	func,
		int	ndim,
		int	npar,
		const double *	p0,
		bool	debug = false,
		bool	copyData = false
	)

Definition at line 501 of file testFitPerf.cxx.

FillUnBinData()

ROOT::Fit::UnBinData* FillUnBinData	(	TTree *	tree,
		bool	copyData = true,
		unsigned int	dim = 1
	)

Definition at line 92 of file testFitPerf.cxx.

FitUsingNewFitter()

template<class MinType , class FitObj , class FuncObj >

int FitUsingNewFitter	(	FitObj *	fitobj,
		FuncObj	func,
		bool	useGrad = false
	)

Definition at line 586 of file testFitPerf.cxx.

gausnorm()

double gausnorm	(	const double *	x,
		const double *	p
	)

Definition at line 786 of file testFitPerf.cxx.

gausnorm2D()

double gausnorm2D	(	const double *	x,
		const double *	p
	)

Definition at line 789 of file testFitPerf.cxx.

gausnormN()

double gausnormN	(	const double *	x,
		const double *	p
	)

Definition at line 792 of file testFitPerf.cxx.

gaussian()

double gaussian	(	const double *	x,
		const double *	p
	)

Definition at line 783 of file testFitPerf.cxx.

main()

int main

(

)

Definition at line 1102 of file testFitPerf.cxx.

poly2()

double poly2	(	const double *	x,
		const double *	p
	)

Definition at line 640 of file testFitPerf.cxx.

printData() [1/2]

void printData

(

const ROOT::Fit::UnBinData &

data

)

Definition at line 76 of file testFitPerf.cxx.

printData() [2/2]

template<class T >

void printData

(

const T &

data

)

Definition at line 222 of file testFitPerf.cxx.

printResult()

void printResult

(

int

iret

)

Definition at line 83 of file testFitPerf.cxx.

testFitPerf()

int testFitPerf

(

)

Definition at line 1055 of file testFitPerf.cxx.

testGausFit()

int testGausFit

(

)

Definition at line 796 of file testFitPerf.cxx.

testLargeTreeFit()

int testLargeTreeFit

(

int

nevt = 1000

)

Definition at line 987 of file testFitPerf.cxx.

testPolyFit()

int testPolyFit

(

)

Definition at line 644 of file testFitPerf.cxx.

testTreeFit()

int testTreeFit

(

)

Definition at line 885 of file testFitPerf.cxx.

Variable Documentation

iniPar

double iniPar[2 *N]

Definition at line 72 of file testFitPerf.cxx.

N

const int N = 20

Definition at line 71 of file testFitPerf.cxx.

ndimObs

int ndimObs

Definition at line 73 of file testFitPerf.cxx.

Referenced by FitUsingNewFitter(), printData(), testLargeTreeFit(), and testTreeFit().

ndimPars

int ndimPars

Definition at line 74 of file testFitPerf.cxx.

Referenced by FitUsingNewFitter(), testLargeTreeFit(), and testTreeFit().

nfit

int nfit

Definition at line 70 of file testFitPerf.cxx.

USE_BRANCH

bool USE_BRANCH = false

Definition at line 91 of file testFitPerf.cxx.