testGSLRootFinder.cxx File Reference

#include "Math/Polynomial.h"
#include "Math/Functor.h"
#include "Math/RootFinder.h"
#include "Math/RootFinderAlgorithms.h"
#include <iostream>

Include dependency graph for testGSLRootFinder.cxx:

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Classes
class	TStopwatch
	Stopwatch class. More...

Typedefs
typedef double(*	FP) (double, void *)

Functions
double	myfunc (double x)
double	myfunc_gsl (double x, void *)
double	myfunc_deriv (double x)
double	myfunc_deriv_gsl (double x, void *)
void	myfunc_fdf (double x, void *, double *y, double *dy)
template<class RF >
int	findRoot (RF *r)
template<class RF >
int	printStats (RF *r, int returnCode, TStopwatch &timer)
int	testGSLRootFinder ()
int	main ()

Variables
const int	iterTest = 10000
int	myfuncCalls = 0
const double	absTol = 1E-3

Typedef Documentation

FP

typedef double( * FP) (double, void *)

Definition at line 21 of file testGSLRootFinder.cxx.

Function Documentation

findRoot()

template<class RF >

int findRoot

(

RF *

r

)

Definition at line 51 of file testGSLRootFinder.cxx.

Referenced by testGSLRootFinder().

main()

int main

(

)

Definition at line 175 of file testGSLRootFinder.cxx.

myfunc()

double myfunc

(

double

x

)

Definition at line 29 of file testGSLRootFinder.cxx.

Referenced by myfunc_gsl(), and testGSLRootFinder().

myfunc_deriv()

double myfunc_deriv

(

double

x

)

Definition at line 38 of file testGSLRootFinder.cxx.

Referenced by myfunc_deriv_gsl(), and testGSLRootFinder().

myfunc_deriv_gsl()

double myfunc_deriv_gsl	(	double	x,
		void *
	)

Definition at line 41 of file testGSLRootFinder.cxx.

Referenced by testGSLRootFinder().

myfunc_fdf()

void myfunc_fdf	(	double	x,
		void *	,
		double *	y,
		double *	dy
	)

Definition at line 45 of file testGSLRootFinder.cxx.

Referenced by testGSLRootFinder().

myfunc_gsl()

double myfunc_gsl	(	double	x,
		void *
	)

Definition at line 34 of file testGSLRootFinder.cxx.

Referenced by testGSLRootFinder().

printStats()

template<class RF >

int printStats	(	RF *	r,
		int	returnCode,
		TStopwatch &	timer
	)

Definition at line 60 of file testGSLRootFinder.cxx.

Referenced by testGSLRootFinder().

testGSLRootFinder()

int testGSLRootFinder

(

)

Definition at line 79 of file testGSLRootFinder.cxx.

Referenced by main().

Variable Documentation

absTol

const double absTol = 1E-3

Definition at line 26 of file testGSLRootFinder.cxx.

Referenced by ROOT::Math::IntegratorMultiDim::CreateIntegrator(), ROOT::Math::IntegratorOneDim::CreateIntegrator(), ROOT::Math::GSLMultiRootFinder::Dim(), ROOT::Math::IntegratorMultiDim::IntegratorMultiDim(), ROOT::Math::IntegratorOneDim::IntegratorOneDim(), ROOT::Math::IntegratorMultiDim::Name(), ROOT::Math::IntegratorOneDim::Name(), ROOT::Math::AdaptiveIntegratorMultiDim::NEval(), ROOT::Minuit2::MnLineSearch::operator()(), printStats(), ROOT::Math::AdaptiveIntegratorMultiDim::SetAbsTolerance(), ROOT::Math::GSLMCIntegrator::SetAbsTolerance(), ROOT::Math::GSLIntegrator::SetAbsTolerance(), RooStats::HypoTestInverter::SetAutoScan(), ROOT::Math::IRootFinderMethod::SetFunction(), ROOT::Math::GSLMinimizer1D::SetFunction(), ROOT::Math::RootFinder::SetFunction(), ROOT::Math::RootFinder::Solve(), ROOT::Math::BrentMinimizer1D::XUpper(), ROOT::Math::BrentRootFinder::~BrentRootFinder(), and ROOT::Math::IMinimizer1D::~IMinimizer1D().

iterTest

const int iterTest = 10000

Definition at line 23 of file testGSLRootFinder.cxx.

Referenced by printStats(), and testGSLRootFinder().

myfuncCalls

int myfuncCalls = 0

Definition at line 24 of file testGSLRootFinder.cxx.

Referenced by myfunc(), printStats(), and testGSLRootFinder().