Gyoto::Astrobj::PolishDoughnut::transcendental_t Class Reference

double transcendental(double) Functor class More...

Inheritance diagram for Gyoto::Astrobj::PolishDoughnut::transcendental_t:

Public Member Functions
virtual double	operator() (double) const
	The actual function.
double	ridders (double from, double to) const
	Ridder's root-finding method applied on operator()()
double	secant (double from, double to)
	Secant root-finding method applied on operator()()

Public Attributes
double const *	par
	Parameter array.
int	status
	Exit status code of "various" methods (at least secant() !)

Detailed Description

double transcendental(double) Functor class

Implement former double transcendental(double, double*) function as a Gyoto::Functor::Double_Double_const subclass to access generic root-finding methods.

This class is as a local variable in PolishDoughnut::emission()

Member Function Documentation

double Gyoto::Functor::Double_Double_const::ridders ( double  from, double  to  ) const

inherited

Ridder's root-finding method applied on operator()()

Parameters

from,to

boundaries for root-searching

Returns

the root

double Gyoto::Functor::Double_Double_const::secant ( double  from, double  to  )

inherited

Secant root-finding method applied on operator()()

Sets status to -0 in case of convergence -1 if two distinct inputs evaluated to the same output -2 if maximum number of iterations (20) reached

Parameters

from,to

boundaries for root-finding

Returns

the root

Member Data Documentation

double const* Gyoto::Astrobj::PolishDoughnut::transcendental_t::par

Parameter array.

double       rr = par[0] ;
double      n_e = par[1] ;
double       BB = par[2] ;
double       Te = par[3] ;
double   alpha1 = par[4] ;
double   alpha2 = par[5] ;
double   alpha3 = par[6] ;

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

• GyotoPolishDoughnut.h