ParallelTest.cxx File Reference

#include "GaussRandomGen.h"
#include "Minuit2/FunctionMinimum.h"
#include "Minuit2/MnUserParameterState.h"
#include "Minuit2/MnPrint.h"
#include "Minuit2/MnMigrad.h"
#include "Minuit2/MnMinos.h"
#include "Minuit2/MnPlot.h"
#include "Minuit2/MinosError.h"
#include "Minuit2/FCNBase.h"
#include <cmath>
#include <iostream>

Go to the source code of this file.

Classes
struct	LogLikeFCN
Typedefs
typedef std::vector< std::vector< double > >	Data
Functions
double	GaussPdf (double x, double x0, double sigma)
double	LogMultiGaussPdf (const std::vector< double > &x, const std::vector< double > &p)
int	doFit (int ndim, int ndata)
int	main (int argc, char **argv)
Variables
const int	default_ndim = 20
const int	default_ndata = 1000

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Typedef Documentation

typedef std::vector< std::vector< double> > Data

Definition at line 55 of file ParallelTest.cxx.

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Function Documentation

int doFit	(	int	ndim,
		int	ndata
	)

Definition at line 73 of file ParallelTest.cxx.

References data, fcn(), i, k, min, ROOT::Minuit2::ModularFunctionMinimizer::Minimize(), and sigma.

Referenced by main(), and testGraph().

double GaussPdf	(	double	x,
		double	x0,
		double	sigma
	)

Definition at line 37 of file ParallelTest.cxx.

References exp(), ROOT::Math::fabs(), M_PI, and sqrt().

Referenced by LogMultiGaussPdf().

double LogMultiGaussPdf	(	const std::vector< double > &	x,
		const std::vector< double > &	p
	)

Definition at line 42 of file ParallelTest.cxx.

References E, GaussPdf(), k, log(), max, and y.

Referenced by LogLikeFCN::operator()().

int main	(	int	argc,
		char **	argv
	)

Definition at line 147 of file ParallelTest.cxx.

References default_ndata, default_ndim, doFit(), and ndata.

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Variable Documentation

const int default_ndata = 1000

Definition at line 34 of file ParallelTest.cxx.

Referenced by main().

const int default_ndim = 20

Definition at line 33 of file ParallelTest.cxx.

Referenced by main().

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