GFunctions Class Reference

Single parameter functions abstract base class. More...

#include <GFunctions.hpp>

Inheritance diagram for GFunctions:

Public Member Functions
	GFunctions (void)
	Void constructor.
	GFunctions (const GFunctions &functions)
	Copy constructor.
virtual	~GFunctions (void)
	Destructor.
GFunctions &	operator= (const GFunctions &functions)
	Assignment operator.
virtual int	size (void) const =0
virtual GVector	eval (const double &x)=0

Protected Member Functions
void	init_members (void)
	Initialise class members.
void	copy_members (const GFunctions &functions)
	Copy class members.
void	free_members (void)
	Delete class members.

Detailed Description

Single parameter functions abstract base class.

This class implements the abstract interface for a set of one parameter functions.

The set of functions is for example used for integration or numerical computation of derivatives. This class has no members. The only pure virtual method that needs to be implemented by the derived class is the eval() method that evaluates the functions at a given value x and returns the evaluation result as an GNdarray object.

Definition at line 50 of file GFunctions.hpp.

Constructor & Destructor Documentation

GFunctions() [1/2]

GFunctions::GFunctions

(

void

)

Void constructor.

Definition at line 48 of file GFunctions.cpp.

References init_members().

GFunctions() [2/2]

GFunctions::GFunctions

(

const GFunctions &

functions

)

Copy constructor.

Parameters

[in]

functions

Functions.

Definition at line 63 of file GFunctions.cpp.

References copy_members(), and init_members().

~GFunctions()

GFunctions::~GFunctions ( void )

virtual

Destructor.

Definition at line 79 of file GFunctions.cpp.

References free_members().

Member Function Documentation

copy_members()

void GFunctions::copy_members ( const GFunctions & functions )

protected

Copy class members.

Parameters

[in]

functions

Functions.

Definition at line 149 of file GFunctions.cpp.

Referenced by GFunctions(), and operator=().

eval()

virtual GVector GFunctions::eval ( const double & x )

pure virtual

Implemented in com_elliptical_kerns_omega, com_elliptical_kerns_rho, com_radial_kerns_omega, com_radial_kerns_rho, cta_psf_radial_kerns_delta, cta_psf_radial_kerns_phi, and GResponse::edisp_kerns.

Referenced by GIntegrals::trapzd().

free_members()

void GFunctions::free_members ( void )

protected

Delete class members.

Definition at line 159 of file GFunctions.cpp.

Referenced by operator=(), and ~GFunctions().

init_members()

void GFunctions::init_members ( void )

protected

Initialise class members.

Definition at line 137 of file GFunctions.cpp.

Referenced by GFunctions(), GFunctions(), and operator=().

operator=()

GFunctions & GFunctions::operator=

(

const GFunctions &

functions

)

Assignment operator.

Parameters

[in]

functions

Functions.

Returns

Functions.

Definition at line 101 of file GFunctions.cpp.

References copy_members(), free_members(), and init_members().

size()

virtual int GFunctions::size ( void ) const

pure virtual

Implemented in com_elliptical_kerns_omega, com_elliptical_kerns_rho, com_radial_kerns_omega, com_radial_kerns_rho, cta_psf_radial_kerns_delta, cta_psf_radial_kerns_phi, and GResponse::edisp_kerns.

Referenced by GIntegrals::romberg(), and GIntegrals::romberg().

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

• include/GFunctions.hpp
• src/numerics/GFunctions.cpp