cluster::ExpansionXY< F > Class Template Reference

Abstract class for the and the part of a kernel expansion. More...

#include <expansion.hh>

Inheritance diagram for cluster::ExpansionXY< F >:

List of all members.

Public Member Functions
virtual void	apply (const XYColExpPtr *XY, const F src[], F dst[]) const =0
	Application of the expansion.
virtual uint	blksz () const =0
	Size of memory used for the expansion.
virtual void	evaluate (const concepts::Element< F > &elm, const concepts::Real3d &c, XYColExpPtr *XY[]) const =0
	Computation of the expansion coefficients.
virtual XYColExp *	getCol (uint blksz, uint n) const =0
	Allocates memory for the expansion coefficients and sets it to zero.
virtual uint	m () const =0
	Order of the expansion.
virtual void	shift (const concepts::Real3d &z, const concepts::Real src[], concepts::Real dst[]) const =0
	Shifting the expansion.
virtual void	shift (const concepts::Real3d &z, const concepts::Cmplx src[], concepts::Cmplx dst[]) const =0
virtual	~ExpansionXY ()

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Detailed Description

template<class F = concepts::Real>
class cluster::ExpansionXY< F >

Abstract class for the and the part of a kernel expansion.

Parameters:

F	Field of the space (Real or Cmplx)

Definition at line 96 of file expansion.hh.

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Constructor & Destructor Documentation

template<class F = concepts::Real>

virtual cluster::ExpansionXY< F >::~ExpansionXY

(

)

[inline, virtual]

Definition at line 98 of file expansion.hh.

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Member Function Documentation

template<class F = concepts::Real>

virtual void cluster::ExpansionXY< F >::apply	(	const XYColExpPtr *	XY,
		const F	src[],
		F	dst[]
	)		const [pure virtual]

Application of the expansion.

Exceptions:

MissingFeature

Parameters:

XY	Expansion coefficients
src	Source
dst	Destination (output)

Implemented in cluster::DMultipoleX< F >, cluster::DMultipoleY< F >, cluster::MultipoleX< F >, cluster::MultipoleY< F >, cluster::TaylorX< Fspc >, cluster::DTaylorX< Fspc >, cluster::TaylorY< Fspc >, and cluster::DTaylorY< Fspc >.

template<class F = concepts::Real>

virtual uint cluster::ExpansionXY< F >::blksz

(

)

const [pure virtual]

Size of memory used for the expansion.

Implemented in cluster::DMultipoleX< F >, cluster::DMultipoleY< F >, cluster::MultipoleX< F >, cluster::MultipoleY< F >, cluster::TaylorX< Fspc >, cluster::DTaylorX< Fspc >, cluster::TaylorY< Fspc >, and cluster::DTaylorY< Fspc >.

template<class F = concepts::Real>

virtual void cluster::ExpansionXY< F >::evaluate	(	const concepts::Element< F > &	elm,
		const concepts::Real3d &	c,
		XYColExpPtr *	XY[]
	)		const [pure virtual]

Computation of the expansion coefficients.

Exceptions:

MissingFeature

Parameters:

elm	Element
c	Cluster center
XY	Expansion coefficients (output)

Implemented in TaylorX3d< Fspc >, TaylorY3d< Fspc >, cluster::DMultipoleX< F >, cluster::DMultipoleY< F >, cluster::MultipoleX< F >, cluster::MultipoleY< F >, cluster::TaylorX< Fspc >, cluster::DTaylorX< Fspc >, cluster::TaylorY< Fspc >, and cluster::DTaylorY< Fspc >.

template<class F = concepts::Real>

virtual XYColExp* cluster::ExpansionXY< F >::getCol	(	uint	blksz,
		uint	n
	)		const [pure virtual]

Allocates memory for the expansion coefficients and sets it to zero.

Parameters:

blksz	Block size of the expansion
n	Number of expansions

Implemented in cluster::DMultipoleX< F >, cluster::DMultipoleY< F >, cluster::MultipoleX< F >, cluster::MultipoleY< F >, cluster::TaylorX< Fspc >, cluster::DTaylorX< Fspc >, cluster::TaylorY< Fspc >, and cluster::DTaylorY< Fspc >.

template<class F = concepts::Real>

virtual uint cluster::ExpansionXY< F >::m

(

)

const [pure virtual]

Order of the expansion.

Implemented in cluster::DMultipoleX< F >, cluster::DMultipoleY< F >, cluster::MultipoleX< F >, cluster::MultipoleY< F >, cluster::TaylorX< Fspc >, cluster::DTaylorX< Fspc >, cluster::TaylorY< Fspc >, and cluster::DTaylorY< Fspc >.

template<class F = concepts::Real>

virtual void cluster::ExpansionXY< F >::shift	(	const concepts::Real3d &	z,
		const concepts::Real	src[],
		concepts::Real	dst[]
	)		const [pure virtual]

Shifting the expansion.

Parameters:

z	Shifting vector
src	Old expansion coefficients
dst	New expansion coefficients (output)

Implemented in cluster::DMultipoleX< F >, cluster::DMultipoleY< F >, cluster::MultipoleX< F >, cluster::MultipoleY< F >, cluster::TaylorX< Fspc >, cluster::DTaylorX< Fspc >, cluster::TaylorY< Fspc >, and cluster::DTaylorY< Fspc >.

template<class F = concepts::Real>

virtual void cluster::ExpansionXY< F >::shift	(	const concepts::Real3d &	z,
		const concepts::Cmplx	src[],
		concepts::Cmplx	dst[]
	)		const [pure virtual]

Implemented in cluster::DMultipoleX< F >, cluster::DMultipoleY< F >, cluster::MultipoleX< F >, cluster::MultipoleY< F >, cluster::TaylorX< Fspc >, cluster::DTaylorX< Fspc >, cluster::TaylorY< Fspc >, and cluster::DTaylorY< Fspc >.

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

• cluster/expansion.hh