Math_Rational Class Reference

Determionation of coefficients of rational approximation. More...

#include <math_Rational.h>

Public Member Functions
	Math_Rational ()
void	set_parameters (const Parameters &params)
void	set_parameters (const int Np, const int n_exp, const int d_exp, const double x_min, const double x_max)
void	get_parameters (double &norm, std::vector< double > &res, std::vector< double > &pole)
void	set_parameter_verboselevel (const Bridge::VerboseLevel vl)
double	func (double x)

Static Public Attributes
static const std::string	class_name = "Math_Rational"

Protected Attributes
Bridge::VerboseLevel	m_vl

Private Member Functions
void	set_coeff ()
void	read_file ()

Private Attributes
int	m_Np
int	m_n_exp
int	m_d_exp
double	m_x_min
double	m_x_max
double	m_norm
double	m_error
std::vector< double >	m_res
std::vector< double >	m_pole

Detailed Description

Determionation of coefficients of rational approximation.

At present, the coefficients are determined outside this code system and save to a file. At present, this class just read these data from a file to set the coefficients, as temporary implementation. In future, self-calculation should be implemented. 28 Dec 2011 H.Matsufuru YAML is implemented. [14 Nov 2012 Y.Namekawa]

Definition at line 41 of file math_Rational.h.

Constructor & Destructor Documentation

Math_Rational::Math_Rational ( )

inline

Definition at line 57 of file math_Rational.h.

Member Function Documentation

double Math_Rational::func

(

double

x

)

Definition at line 180 of file math_Rational.cpp.

void Math_Rational::get_parameters	(	double &	norm,
		std::vector< double > &	res,
		std::vector< double > &	pole
	)

Definition at line 87 of file math_Rational.cpp.

void Math_Rational::read_file ( )

private

Definition at line 116 of file math_Rational.cpp.

void Math_Rational::set_coeff ( )

private

Definition at line 109 of file math_Rational.cpp.

void Math_Rational::set_parameter_verboselevel ( const Bridge::VerboseLevel  vl )

inline

Definition at line 67 of file math_Rational.h.

void Math_Rational::set_parameters

(

const Parameters &

params

)

Definition at line 21 of file math_Rational.cpp.

void Math_Rational::set_parameters	(	const int	Np,
		const int	n_exp,
		const int	d_exp,
		const double	x_min,
		const double	x_max
	)

Definition at line 48 of file math_Rational.cpp.

Member Data Documentation

const std::string Math_Rational::class_name = "Math_Rational"

static

Definition at line 44 of file math_Rational.h.

int Math_Rational::m_d_exp

private

Definition at line 50 of file math_Rational.h.

double Math_Rational::m_error

private

Definition at line 52 of file math_Rational.h.

int Math_Rational::m_n_exp

private

Definition at line 50 of file math_Rational.h.

double Math_Rational::m_norm

private

Definition at line 52 of file math_Rational.h.

int Math_Rational::m_Np

private

Definition at line 50 of file math_Rational.h.

std::vector<double> Math_Rational::m_pole

private

Definition at line 54 of file math_Rational.h.

std::vector<double> Math_Rational::m_res

private

Definition at line 53 of file math_Rational.h.

Bridge::VerboseLevel Math_Rational::m_vl

protected

Definition at line 47 of file math_Rational.h.

double Math_Rational::m_x_max

private

Definition at line 51 of file math_Rational.h.

double Math_Rational::m_x_min

private

Definition at line 51 of file math_Rational.h.

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

• src/lib/Tools/math_Rational.h
• src/lib/Tools/math_Rational.cpp