Top-level namespace of the Bayeux/mygsl module library. More...

Namespaces
	constants
	Nested namespace of the Bayeux/mygsl module library (constants)

Classes
class	arithmetic_mean
	Arithmetic mean computing algorithm. More...

class	base_sampling
	Base class for all sampling models. More...

class	best_value
	A data structure representing a numeric value and its associated error. More...

class	composite_function
	Composite function. More...

class	convolution_function
	Convolution function. More...

class	datapoint
	A serializable (x,y,sigma(y)) triplet. More...

class	error
	GSL error handling. More...

class	fft_real
	Fast Fourier transform algorithm. More...

class	function_with_domain
	Function with interval/domain of definition. More...

class	functor_factory
	Factory of functors. More...

class	gate_function
	Gate function. More...

class	gauss_kernel_smoother
	Gauss kernel smoother. More...

class	gaussian_function
	Gaussian function. More...

class	gompertz_function
	Gompertz function. More...

class	heaviside_function

class	histogram
	One dimensional histogram. More...

class	histogram_2d
	Two dimensional histogram. More...

class	histogram_pool
	A pool of histograms. More...

struct	i_kernel_smoother
	Kernel smoother interface. More...

class	i_unary_function
	Abstract interface for unary functions : R -> R. More...

class	i_unary_function_with_derivative
	Abstract interface for unary functions with derivative. More...

class	i_unary_function_with_parameters
	Abstract interface for unary functions with derivative. More...

class	identity_function
	The identity function. More...

class	interval
	An interval with real bounds. More...

class	ioutils

class	IstreamManipulatorRef

class	linear_combination_function
	A linear combination function. More...

class	linear_regression
	The linear regression algorithm. More...

class	linear_sampling
	Linear sampling model. More...

class	linear_system_solver
	brief Linear system solver algorithm More...

class	logistic_function
	Logistic function. More...

class	min_max
	Record the min and max values from a set of values. More...

class	multi_eval
	Abstract functor from a R^n space to R. More...

class	multidimensional_minimization
	Multidimensional minimization algorithm. More...

class	multidimensional_minimization_system
	System for multidimensional minimization algorithm. More...

class	multimin

class	multimin_system

class	multiparameter_system
	System with several parameters. More...

struct	multiparameter_system_test

class	nw_sampled_function_smoother
	Nadaraya-Watson kernel-weigthed average functor. More...

class	ode_driver

struct	ode_system
	System for ODE solving. More...

class	one_dimensional_minimization
	One dimensional minimization algorithm. More...

class	one_dimensional_root_solver
	One dimensional root solver algorithm. More...

class	OstreamManipulator

class	param_entry

struct	param_has_name

struct	param_is_auto

struct	param_is_const

struct	param_is_free

struct	param_ptr_has_name

class	parameter_store
	Store of parameters. More...

class	permutation

struct	plain_function_entry

class	plain_function_wrapper
	Wrapper for C/C++ plain function with signature 'double (*)(double)'. More...

class	polynomial
	A real polynomial of arbitrary degree. More...

class	prng_state_manager
	A manager that can store the internal states associated to a set of PRNGs addressed with some labels. More...

class	product_function
	Product function. More...

class	random_utils

class	rectangular_function
	Rectangular function (unit pulse) More...

class	rng
	Pseudo random number generator. More...

struct	sampling
	Constants and resources used for sampling. More...

class	seed_manager

class	tabulated_function
	Tabulated function. More...

class	tabulated_sampling
	Tabulated sampling model. More...

class	triangle_function
	General asymmetric triangle function. More...

class	unary_eval_from_multi

class	unary_function_handle
	Smart handle to an unary function object. More...

class	unary_function_promoted_with_numeric_derivative
	Unary functions wrapper that adds numeric derivative. More...

struct	version
	Describe the mygsl API version and features. More...

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

class	weighted_mean
	Weighted mean computing algorithm. More...

class	zero_function
	The zero function. More...

Typedefs
typedef histogram	histogram_1d

typedef double(*	plain_function_type) (double)
	Typedef for a simple function C-style function : More...

typedef double(*	plain_function_with_parameters_type) (double, void *)
	Typedef for a function C-style function with anonymous parameters : More...

typedef std::map< std::string, plain_function_entry >	plain_function_dict_type
	Type alias for a dictionary of registered plain functions. More...

typedef polynomial	polynomial_function

typedef seed_manager	prng_seed_manager
	WHY IS THIS NEEDED??????? More...

typedef datatools::handle< i_unary_function >	unary_function_handle_type
	Alias for a handle to an unary function object. More...

typedef datatools::handle< const i_unary_function >	const_unary_function_handle_type
	Alias for a handle to a const unary function object. More...

typedef std::map< std::string, unary_function_handle_type >	unary_function_dict_type
	Alias for dictionary of handles to unary function objects. More...

Enumerations
enum	compare_score_type { COMPARE_LESS_EQUAL = -2, COMPARE_LESS = -1, COMPARE_EQUAL = 0, COMPARE_GREATER = 1, COMPARE_GREATER_EQUAL = 2, COMPARE_UNORDERED = 3 }
	Comparison score. More...

enum	bin_mode_type { BIN_MODE_INVALID = 0, BIN_MODE_LINEAR = 1, BIN_MODE_LOG = 2 }
	Histogram binning mode. More...

enum	bin_axis_type { BIN_AXIS_INVALID = -1, BIN_AXIS_X = 0, BIN_AXIS_Y = 1 }
	Histogram axis type. More...

enum	plain_function_flag { PLAIN_FUNCTION_INVALID = 0, PLAIN_FUNCTION_SIMPLE = 1, PLAIN_FUNCTION_WITH_PARAMS = 2 }
	brief Describe the signature of function More...

Functions
std::ostream &	operator<< (std::ostream &out_, const best_value &bv_)

compare_score_type	compare_relative (double x_, double y_, double epsilon_)

compare_score_type	compare_absolute (double x_, double y_, double epsilon_)

bool	approximately_equal (double x_, double y_, double epsilon_)

bool	essentially_equal (double x_, double b, double epsilon_)

bool	definitely_greater_than (double x_, double y_, double epsilon_)

bool	definitely_less_than (double x_, double b, double epsilon_)

bool	nearly_equal (double x_, double y_, double epsilon_)

std::ostream &	ostream_odouble (std::ostream &os_, const double &x_)

OstreamManipulator< double >	odouble (const double &x_)

std::istream &	istream_idouble (std::istream &is_, double &x_)

IstreamManipulatorRef< double >	idouble (double &x_)

bool	linear_system_2x2_solve (double a1_, double b1_, double c1_, double a2_, double b2_, double c2_, double &x_, double &y_)

void	basic_plain_function_registration (plain_function_dict_type &dict_)
	Basic registration of some plain functions in a dictionary. More...

void	register_plain_function_simple (plain_function_dict_type &dict_, const std::string &name_, const plain_function_type &func_)
	Registration of a plain simple function. More...

void	register_plain_function_with_params (plain_function_dict_type &dict_, const std::string &name_, const plain_function_with_parameters_type &func_with_params_)
	Registration of a plain function with parameters. More...

void	tree_dump (const plain_function_dict_type &dict_, std::ostream &out_=std::clog, const std::string &title_="", const std::string &indent_="")
	Smart print of a dictionary of registered plain functions. More...

plain_function_dict_type &	grab_plain_function_dict ()

const plain_function_dict_type &	get_plain_function_dict ()

bool	plain_function_is_known (const std::string &name_)

bool	is_plain_function_simple (const std::string &name_)

bool	is_plain_function_with_params (const std::string &name_)

plain_function_type	get_simple_function (const std::string &name_)

double	derivative_central (const i_unary_function &eval_, double x_, double h_, double &abserr_)

double	derivative_central (const i_unary_function &eval_, double x_, double h_)

double	derivative_forward (const i_unary_function &eval_, double x_, double h_, double &abserr_)

double	derivative_forward (const i_unary_function &eval_, double x_, double h_)

double	derivative_backward (const i_unary_function &eval_, double x_, double h_, double &abserr_)

double	derivative_backward (const i_unary_function &eval_, double x_, double h_)

double	derivative (const i_unary_function &eval_, double x_, const interval &domain_, double &abserr_)

double	derivative (const i_unary_function &eval_, double x_, const interval &domain_)

double	derivative_central_regular_sampled_2 (double f_1_, double f1_, double h_)

double	derivative_central_regular_sampled_4 (double f_2_, double f_1_, double f1_, double f2_, double h_)

double	second_derivative_central_regular_sampled_2 (double f_1_, double f0_, double f1_, double h_)

double	second_derivative_central_regular_sampled_4 (double f_2_, double f_1_, double f0_, double f1_, double f2_, double h_)

double	derivative_forward_regular_sampled_1 (double f0_, double f1_, double h_)

double	derivative_forward_regular_sampled_2 (double f0_, double f1_, double f2_, double h_)

double	derivative_forward_regular_sampled_3 (double f0_, double f1_, double f2_, double f3_, double h_)

double	derivative_forward_regular_sampled_4 (double f0_, double f1_, double f2_, double f3_, double f4_, double h_)

double	second_derivative_forward_regular_sampled_1 (double f0_, double f1_, double f2_, double h_)

double	second_derivative_forward_regular_sampled_2 (double f0_, double f1_, double f2_, double f3_, double h_)

double	derivative_backward_regular_sampled_1 (double f_1_, double f0_, double h_)

double	derivative_backward_regular_sampled_2 (double f_2_, double f_1_, double f0_, double h_)

double	derivative_backward_regular_sampled_3 (double f_3_, double f_2_, double f_1_, double f0_, double h_)

double	derivative_backward_regular_sampled_4 (double f_4_, double f_3_, double f_2_, double f_1_, double f0_, double h_)

double	second_derivative_backward_regular_sampled_1 (double f_2_, double f_1_, double f0_, double h_)

double	second_derivative_backward_regular_sampled_2 (double f_3_, double f_2_, double f_1_, double f_0_, double h_)

Detailed Description

Top-level namespace of the Bayeux/mygsl module library.

mygsl/mygsl_config.h

mygsl/constants.h

Top-level namespace of the Bayeux/mygsl module library

Typedef Documentation

◆ const_unary_function_handle_type

typedef datatools::handle<const i_unary_function> mygsl::const_unary_function_handle_type

Alias for a handle to a const unary function object.

◆ histogram_1d

typedef histogram mygsl::histogram_1d

◆ plain_function_dict_type

typedef std::map<std::string, plain_function_entry> mygsl::plain_function_dict_type

Type alias for a dictionary of registered plain functions.

◆ plain_function_type

typedef double(* mygsl::plain_function_type) (double)

Typedef for a simple function C-style function :

◆ plain_function_with_parameters_type

typedef double(* mygsl::plain_function_with_parameters_type) (double, void *)

Typedef for a function C-style function with anonymous parameters :

◆ polynomial_function

typedef polynomial mygsl::polynomial_function

◆ prng_seed_manager

typedef seed_manager mygsl::prng_seed_manager

WHY IS THIS NEEDED???????

◆ unary_function_dict_type

typedef std::map<std::string, unary_function_handle_type> mygsl::unary_function_dict_type

Alias for dictionary of handles to unary function objects.

◆ unary_function_handle_type

typedef datatools::handle<i_unary_function> mygsl::unary_function_handle_type

Alias for a handle to an unary function object.

Enumeration Type Documentation

◆ bin_axis_type

enum mygsl::bin_axis_type

Histogram axis type.

Enumerator
BIN_AXIS_INVALID	invalid axis
BIN_AXIS_X	X axis.
BIN_AXIS_Y	Y axis.

◆ bin_mode_type

enum mygsl::bin_mode_type

Histogram binning mode.

Enumerator
BIN_MODE_INVALID	Invalid mode.
BIN_MODE_LINEAR	Linear.
BIN_MODE_LOG	Logarithmic.

◆ compare_score_type

enum mygsl::compare_score_type

Comparison score.

Enumerator
COMPARE_LESS_EQUAL
COMPARE_LESS
COMPARE_EQUAL
COMPARE_GREATER
COMPARE_GREATER_EQUAL
COMPARE_UNORDERED

◆ plain_function_flag

enum mygsl::plain_function_flag

brief Describe the signature of function

Enumerator
PLAIN_FUNCTION_INVALID	Invalid plain function.
PLAIN_FUNCTION_SIMPLE	Simple plain function.
PLAIN_FUNCTION_WITH_PARAMS	Simple plain function.

Function Documentation

◆ approximately_equal()

bool mygsl::approximately_equal	(	double	x_,
		double	y_,
		double	epsilon_
	)

◆ basic_plain_function_registration()

void mygsl::basic_plain_function_registration ( plain_function_dict_type & dict_ )

Basic registration of some plain functions in a dictionary.

◆ compare_absolute()

compare_score_type mygsl::compare_absolute	(	double	x_,
		double	y_,
		double	epsilon_
	)

◆ compare_relative()

compare_score_type mygsl::compare_relative	(	double	x_,
		double	y_,
		double	epsilon_
	)

◆ definitely_greater_than()

bool mygsl::definitely_greater_than	(	double	x_,
		double	y_,
		double	epsilon_
	)

◆ definitely_less_than()

bool mygsl::definitely_less_than	(	double	x_,
		double	b,
		double	epsilon_
	)

◆ derivative() [1/2]

double mygsl::derivative	(	const i_unary_function &	eval_,
		double	x_,
		const interval &	domain_,
		double &	abserr_
	)

◆ derivative() [2/2]

double mygsl::derivative	(	const i_unary_function &	eval_,
		double	x_,
		const interval &	domain_
	)

◆ derivative_backward() [1/2]

double mygsl::derivative_backward	(	const i_unary_function &	eval_,
		double	x_,
		double	h_,
		double &	abserr_
	)

◆ derivative_backward() [2/2]

double mygsl::derivative_backward	(	const i_unary_function &	eval_,
		double	x_,
		double	h_
	)

◆ derivative_backward_regular_sampled_1()

double mygsl::derivative_backward_regular_sampled_1	(	double	f_1_,
		double	f0_,
		double	h_
	)

◆ derivative_backward_regular_sampled_2()

double mygsl::derivative_backward_regular_sampled_2	(	double	f_2_,
		double	f_1_,
		double	f0_,
		double	h_
	)

◆ derivative_backward_regular_sampled_3()

double mygsl::derivative_backward_regular_sampled_3	(	double	f_3_,
		double	f_2_,
		double	f_1_,
		double	f0_,
		double	h_
	)

◆ derivative_backward_regular_sampled_4()

double mygsl::derivative_backward_regular_sampled_4	(	double	f_4_,
		double	f_3_,
		double	f_2_,
		double	f_1_,
		double	f0_,
		double	h_
	)

◆ derivative_central() [1/2]

double mygsl::derivative_central	(	const i_unary_function &	eval_,
		double	x_,
		double	h_,
		double &	abserr_
	)

◆ derivative_central() [2/2]

double mygsl::derivative_central	(	const i_unary_function &	eval_,
		double	x_,
		double	h_
	)

◆ derivative_central_regular_sampled_2()

double mygsl::derivative_central_regular_sampled_2	(	double	f_1_,
		double	f1_,
		double	h_
	)

◆ derivative_central_regular_sampled_4()

double mygsl::derivative_central_regular_sampled_4	(	double	f_2_,
		double	f_1_,
		double	f1_,
		double	f2_,
		double	h_
	)

◆ derivative_forward() [1/2]

double mygsl::derivative_forward	(	const i_unary_function &	eval_,
		double	x_,
		double	h_,
		double &	abserr_
	)

◆ derivative_forward() [2/2]

double mygsl::derivative_forward	(	const i_unary_function &	eval_,
		double	x_,
		double	h_
	)

◆ derivative_forward_regular_sampled_1()

double mygsl::derivative_forward_regular_sampled_1	(	double	f0_,
		double	f1_,
		double	h_
	)

◆ derivative_forward_regular_sampled_2()

double mygsl::derivative_forward_regular_sampled_2	(	double	f0_,
		double	f1_,
		double	f2_,
		double	h_
	)

◆ derivative_forward_regular_sampled_3()

double mygsl::derivative_forward_regular_sampled_3	(	double	f0_,
		double	f1_,
		double	f2_,
		double	f3_,
		double	h_
	)

◆ derivative_forward_regular_sampled_4()

double mygsl::derivative_forward_regular_sampled_4	(	double	f0_,
		double	f1_,
		double	f2_,
		double	f3_,
		double	f4_,
		double	h_
	)

◆ essentially_equal()

bool mygsl::essentially_equal	(	double	x_,
		double	b,
		double	epsilon_
	)

◆ get_plain_function_dict()

const plain_function_dict_type& mygsl::get_plain_function_dict ( )

◆ get_simple_function()

plain_function_type mygsl::get_simple_function ( const std::string & name_ )

◆ grab_plain_function_dict()

plain_function_dict_type& mygsl::grab_plain_function_dict ( )

◆ idouble()

IstreamManipulatorRef<double> mygsl::idouble ( double & x_ )

◆ is_plain_function_simple()

bool mygsl::is_plain_function_simple ( const std::string & name_ )

◆ is_plain_function_with_params()

bool mygsl::is_plain_function_with_params ( const std::string & name_ )

◆ istream_idouble()

std::istream& mygsl::istream_idouble	(	std::istream &	is_,
		double &	x_
	)

◆ linear_system_2x2_solve()

bool mygsl::linear_system_2x2_solve	(	double	a1_,
		double	b1_,
		double	c1_,
		double	a2_,
		double	b2_,
		double	c2_,
		double &	x_,
		double &	y_
	)

◆ nearly_equal()

bool mygsl::nearly_equal	(	double	x_,
		double	y_,
		double	epsilon_
	)

◆ odouble()

OstreamManipulator<double> mygsl::odouble ( const double & x_ )

◆ operator<<()

std::ostream& mygsl::operator<<	(	std::ostream &	out_,
		const best_value &	bv_
	)

◆ ostream_odouble()

std::ostream& mygsl::ostream_odouble	(	std::ostream &	os_,
		const double &	x_
	)

◆ plain_function_is_known()

bool mygsl::plain_function_is_known ( const std::string & name_ )

◆ register_plain_function_simple()

void mygsl::register_plain_function_simple	(	plain_function_dict_type &	dict_,
		const std::string &	name_,
		const plain_function_type &	func_
	)

Registration of a plain simple function.

◆ register_plain_function_with_params()

void mygsl::register_plain_function_with_params	(	plain_function_dict_type &	dict_,
		const std::string &	name_,
		const plain_function_with_parameters_type &	func_with_params_
	)

Registration of a plain function with parameters.

◆ second_derivative_backward_regular_sampled_1()

double mygsl::second_derivative_backward_regular_sampled_1	(	double	f_2_,
		double	f_1_,
		double	f0_,
		double	h_
	)

◆ second_derivative_backward_regular_sampled_2()

double mygsl::second_derivative_backward_regular_sampled_2	(	double	f_3_,
		double	f_2_,
		double	f_1_,
		double	f_0_,
		double	h_
	)

◆ second_derivative_central_regular_sampled_2()

double mygsl::second_derivative_central_regular_sampled_2	(	double	f_1_,
		double	f0_,
		double	f1_,
		double	h_
	)

◆ second_derivative_central_regular_sampled_4()

double mygsl::second_derivative_central_regular_sampled_4	(	double	f_2_,
		double	f_1_,
		double	f0_,
		double	f1_,
		double	f2_,
		double	h_
	)

◆ second_derivative_forward_regular_sampled_1()

double mygsl::second_derivative_forward_regular_sampled_1	(	double	f0_,
		double	f1_,
		double	f2_,
		double	h_
	)

◆ second_derivative_forward_regular_sampled_2()

double mygsl::second_derivative_forward_regular_sampled_2	(	double	f0_,
		double	f1_,
		double	f2_,
		double	f3_,
		double	h_
	)

◆ tree_dump()

void mygsl::tree_dump	(	const plain_function_dict_type &	dict_,
		std::ostream &	out_ = `std::clog`,
		const std::string &	title_ = `""`,
		const std::string &	indent_ = `""`
	)

Smart print of a dictionary of registered plain functions.

Namespaces

Classes

Typedefs

Enumerations

Functions