unuranMultiDim.cxx File Reference

#include "TStopwatch.h"
#include "TUnuran.h"
#include "TUnuranMultiContDist.h"
#include "TH3.h"
#include "TF3.h"
#include "TCanvas.h"
#include "TMath.h"
#include "TRandom3.h"
#include "TSystem.h"
#include "TApplication.h"
#include "TError.h"
#include <iostream>
#include <cmath>
#include <cassert>
#include <vector>

Go to the source code of this file.

Functions
double	gaus3d (double *x, double *p)
double	log_gaus3d (double *x, double *p)
double	gaus10d (double *x, double *)
double	gaus100d (double *x, double *)
int	testUnuran (TUnuran &unr, const std::string &method, const TUnuranMultiContDist &dist, TH3 *h1, const TH3 *href=0, const int dim=3)
int	testGetRandom (TF3 *f, TH3 *h1, const TH3 *href=0)
int	unuranMultiDim ()
int	main (int argc, char **argv)
Variables
int	n
bool	useRandomSeed = false

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Function Documentation

double gaus100d	(	double *	x,
		double *
	)

Definition at line 66 of file unuranMultiDim.cxx.

References exp(), and i.

Referenced by unuranMultiDim().

double gaus10d	(	double *	x,
		double *
	)

Definition at line 58 of file unuranMultiDim.cxx.

References exp(), and i.

Referenced by unuranMultiDim().

double gaus3d	(	double *	x,
		double *	p
	)

Definition at line 40 of file unuranMultiDim.cxx.

References c, exp(), TMath::Pi(), result(), sqrt(), u, and w.

double log_gaus3d	(	double *	x,
		double *	p
	)

Definition at line 54 of file unuranMultiDim.cxx.

References gaus3d(), and log().

Referenced by unuranMultiDim().

int main	(	int	argc,
		char **	argv
	)

Definition at line 371 of file unuranMultiDim.cxx.

References TApplication::Run(), and unuranMultiDim().

int testGetRandom	(	TF3 *	f,
		TH3 *	h1,
		const TH3 *	href = 0
	)

Definition at line 122 of file unuranMultiDim.cxx.

References E, TH2::Fill(), h1, i, n, TH2D::Reset(), w, and x.

int testUnuran	(	TUnuran &	unr,
		const std::string &	method,
		const TUnuranMultiContDist &	dist,
		TH3 *	h1,
		const TH3 *	href = 0,
		const int	dim = 3
	)

Definition at line 75 of file unuranMultiDim.cxx.

References ROOT::Math::gv_detail::dist(), E, TH2::Fill(), h1, i, TUnuran::Init(), TUnuran::MethodName(), n, TH2D::Reset(), TUnuran::SampleMulti(), w, and x.

int unuranMultiDim

(

)

Definition at line 157 of file unuranMultiDim.cxx.

References c1, TCanvas::cd(), ROOT::Math::gv_detail::dist(), TPad::Divide(), TH1::Draw(), flog, gaus100d(), gaus10d(), gaus3d(), gErrorIgnoreLevel, gRandom, gSystem, h1, h2, TSystem::Load(), log_gaus3d(), m, method, n, par, TUnuranMultiContDist::SetDomain(), TUnuranMultiContDist::SetMode(), TRandom::SetSeed(), testGetRandom(), testUnuran(), TCanvas::Update(), useRandomSeed, xmax, and xmin.

Referenced by main().

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Variable Documentation

int n

Definition at line 36 of file unuranMultiDim.cxx.

bool useRandomSeed = false

Definition at line 38 of file unuranMultiDim.cxx.

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