mygsl::von_neumann_method Class Reference

Von Neumann's rejection method for one dimensional PDF. More...

#include <bayeux/mygsl/von_neumann_method.h>

Public Member Functions
bool	is_initialized () const
double	get_xmin () const
double	get_xmax () const
double	get_fmax () const
size_t	get_max_counts () const
	von_neumann_method ()
	von_neumann_method (double xmin_, double xmax_, const i_unary_function &func_, double fmax_=0.0, size_t nsamples_=DEFAULT_NSAMPLES, size_t max_counts_=DEFAULT_MAX_COUNTS)
void	initialize (double xmin_, double xmax_, const i_unary_function &func_, double fmax_, size_t nsamples_, size_t max_counts_)
void	init (double xmin_, double xmax_, const i_unary_function &func_, double fmax_, size_t nsamples_=DEFAULT_NSAMPLES, size_t max_counts_=DEFAULT_MAX_COUNTS)
void	reset ()
double	shoot (rng &)
void	dump (std::ostream &out_=std::clog) const

Static Public Attributes
static const double	AUTO_FMAX
static const size_t	MIN_NSAMPLES = 2
static const size_t	DEFAULT_NSAMPLES = 1000
static const size_t	DEFAULT_MAX_COUNTS = 10000
static const size_t	NO_MAX_COUNTS = 0

Detailed Description

Von Neumann's rejection method for one dimensional PDF.

Constructor & Destructor Documentation

von_neumann_method() [1/2]

mygsl::von_neumann_method::von_neumann_method

(

)

von_neumann_method() [2/2]

mygsl::von_neumann_method::von_neumann_method	(	double	xmin_,
		double	xmax_,
		const i_unary_function &	func_,
		double	fmax_ = 0.0,
		size_t	nsamples_ = DEFAULT_NSAMPLES,
		size_t	max_counts_ = DEFAULT_MAX_COUNTS
	)

Member Function Documentation

dump()

void mygsl::von_neumann_method::dump

(

std::ostream &

out_ = std::clog

)

const

get_fmax()

double mygsl::von_neumann_method::get_fmax

(

)

const

get_max_counts()

size_t mygsl::von_neumann_method::get_max_counts

(

)

const

get_xmax()

double mygsl::von_neumann_method::get_xmax

(

)

const

get_xmin()

double mygsl::von_neumann_method::get_xmin

(

)

const

init()

void mygsl::von_neumann_method::init	(	double	xmin_,
		double	xmax_,
		const i_unary_function &	func_,
		double	fmax_,
		size_t	nsamples_ = DEFAULT_NSAMPLES,
		size_t	max_counts_ = DEFAULT_MAX_COUNTS
	)

Deprecated:

See also

initialize

initialize()

void mygsl::von_neumann_method::initialize	(	double	xmin_,
		double	xmax_,
		const i_unary_function &	func_,
		double	fmax_,
		size_t	nsamples_,
		size_t	max_counts_
	)

is_initialized()

bool mygsl::von_neumann_method::is_initialized

(

)

const

reset()

void mygsl::von_neumann_method::reset

(

)

shoot()

double mygsl::von_neumann_method::shoot

(

rng &

)

Member Data Documentation

AUTO_FMAX

const double mygsl::von_neumann_method::AUTO_FMAX

static

DEFAULT_MAX_COUNTS

const size_t mygsl::von_neumann_method::DEFAULT_MAX_COUNTS = 10000

static

DEFAULT_NSAMPLES

const size_t mygsl::von_neumann_method::DEFAULT_NSAMPLES = 1000

static

MIN_NSAMPLES

const size_t mygsl::von_neumann_method::MIN_NSAMPLES = 2

static

NO_MAX_COUNTS

const size_t mygsl::von_neumann_method::NO_MAX_COUNTS = 0

static

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The documentation for this class was generated from the following file:

• bayeux/mygsl/von_neumann_method.h