casacore::Sph_Conv< T > Class Template Reference

Spheroidal function. More...

#include <MathFunc.h>

Inheritance diagram for casacore::Sph_Conv< T >:

Public Member Functions
	Sph_Conv (T cut=MathFunc< T >::defSphcutoff(), T Sphparm=MathFunc< T >::defSphparm())
	default constructor More...
	Sph_Conv (const Sph_Conv< T > &)
	copy constructor More...
Sph_Conv< T > &	operator= (const Sph_Conv< T > &)
T	sup_value () const
	return value of support width More...
float	value (const float &) const
FuncId	id () const
	return a FuncId structure for Table storage/retrieval. More...
Public Member Functions inherited from casacore::MathFunc< T >
	MathFunc (FUNCTYPE)
	constructors More...
	MathFunc (FUNCTYPE, T cutoff, T arg1=1.0e+30, T arg2=1.0e+30, T arg3=1.0e+30)
	accept up to 4 arguments, the first being the support radius More...
	MathFunc (String &, Vector< double > &)
	MathFunc (const MathFunc< T > &)
	MathFunc (MathFunc< T > *)
virtual	~MathFunc ()
	Destructor. More...
MathFunc< T > &	operator= (const MathFunc< T > &)
	Assignment operator - Note: this function works only for envelops. More...
virtual T	value (const T &a) const
	compute and return a value of the math function More...

Private Member Functions
MathFunc< T > *	clone () const
	for every derived class, return new of that class with its own parameters More...

Private Attributes
T	sup_width
T	sphparm

Additional Inherited Members
Static Public Member Functions inherited from casacore::MathFunc< T >
static MathFunc< T > *	newMathFunc (const MathFunc< T > &)
	create a new math function More...
static T	defcutoff ()
	These functions return the static constants used as default parameters for the various derived functions. More...
static T	defwidth ()
	The default width for Gaussian_Conv. More...
static T	defKBwidth ()
	The default width for KB_Conv and Mod_KB_Conv. More...
static T	defKBparm ()
	A default parameter for KB_Conv and Mod_KB_Conv. More...
static T	defmodKBparm ()
	A default parameter for Mod_KB_Conv. More...
static T	defSphcutoff ()
	The default support radius for Sinc_Conv and Sph_Conv. More...
static T	defSincparm ()
	The default Sinc parameter for Sinc_Conv and Exp_Sinc_Conv. More...
static T	defSphparm ()
	The default parameter for Sph_Conv. More...
static T	defExpPower ()
	The default exponential power for Exp_Sinc_Conv. More...
static T	defExpScale ()
	The default exponential scale length for Exp_Sinc_Conv. More...
Protected Member Functions inherited from casacore::MathFunc< T >
	MathFunc ()
	Default constructor (Null) More...
Protected Attributes inherited from casacore::MathFunc< T >
MathFunc< T > *	object
	pointer to letter class More...

Detailed Description

template<class T>
class casacore::Sph_Conv< T >

Spheroidal function.

Synopsis

Spheroidal function - calls Fred Schwab function converted by f2c Spheroidal function - calls Fred Schwab function converted by f2c

Definition at line 459 of file MathFunc.h.

Constructor & Destructor Documentation

template<class T>

casacore::Sph_Conv< T >::Sph_Conv	(	T	cut = MathFunc< T >::defSphcutoff(),
		T	Sphparm = MathFunc< T >::defSphparm()
	)

default constructor

template<class T>

casacore::Sph_Conv< T >::Sph_Conv

(

const Sph_Conv< T > &

)

copy constructor

Member Function Documentation

template<class T>

MathFunc<T>* casacore::Sph_Conv< T >::clone ( ) const

privatevirtual

for every derived class, return new of that class with its own parameters

Reimplemented from casacore::MathFunc< T >.

template<class T>

FuncId casacore::Sph_Conv< T >::id ( ) const

virtual

return a FuncId structure for Table storage/retrieval.

Reimplemented from casacore::MathFunc< T >.

template<class T>

Sph_Conv<T>& casacore::Sph_Conv< T >::operator=

(

const Sph_Conv< T > &

)

template<class T>

T casacore::Sph_Conv< T >::sup_value ( ) const

inlinevirtual

return value of support width

Reimplemented from casacore::MathFunc< T >.

Definition at line 473 of file MathFunc.h.

References casacore::Sph_Conv< T >::sup_width.

template<class T>

float casacore::Sph_Conv< T >::value

(

const float &

)

const

Member Data Documentation

template<class T>

T casacore::Sph_Conv< T >::sphparm

private

Definition at line 485 of file MathFunc.h.

template<class T>

T casacore::Sph_Conv< T >::sup_width

private

Definition at line 485 of file MathFunc.h.

Referenced by casacore::Sph_Conv< T >::sup_value().

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

• casa/casacore/scimath/Mathematics/MathFunc.h