NiHu::fmm::helmholtz_2d_wb_fmm< WaveNumber > Class Template Reference

the 2d wide band helmholetz fmm More...

#include <helmholtz_2d_wb_fmm.hpp>

Classes
class	l2l
	the l2l operator More...
class	l2p
	the l2p operator More...
struct	l2p_type
class	m2l
	the m2l operator More...
class	m2m
	the m2m operator More...
class	m2p
	the m2p operator More...
struct	m2p_type
class	p2l
	the p2l operator More...
struct	p2l_type
class	p2m
	the p2m operator More...
struct	p2m_type
struct	p2p_type

Public Types
typedef WaveNumber	wave_number_t
	template parameter as nested type
typedef helmholtz_2d_wb_cluster	cluster_t
	the cluster type of the FMM
typedef cluster_tree< cluster_t >	cluster_tree_t
	the cluster tree type
typedef Eigen::Matrix< std::complex< double >, Eigen::Dynamic, 1 >	cvector_t
	a complex vector type
typedef cluster_t::bounding_box_t	bounding_box_t
	the cluster's bounding box type
typedef bounding_box_t::location_t	location_t
	the physical location type

Public Member Functions
	helmholtz_2d_wb_fmm (wave_number_t const &wave_number)
	constructor More...
template<int Nx, int Ny>
fmm::p2p< NiHu::normal_derivative_kernel< distance_dependent_kernel_t, Nx, Ny > >	create_p2p () const
template<int Ny>
p2m< Ny >	create_p2m () const
template<int Ny>
p2l< Ny >	create_p2l () const
template<int Nx>
m2p< Nx >	create_m2p () const
template<int Nx>
l2p< Nx >	create_l2p () const
m2m	create_m2m () const
l2l	create_l2l () const
m2l	create_m2l () const
wave_number_t const &	get_wave_number () const
void	set_accuracy (double)
	set the method's prescribed accuracy
void	init_level_data (cluster_tree_t const &tree)
	initialize level data for a specified cluster tree More...
helmholtz_2d_wb_level_data const &	get_level_data (size_t idx) const
	return level data at a specified level More...
helmholtz_2d_wb_level_data &	get_level_data (size_t idx)
	return level data reference at a specified level More...
void	print_level_data (std::ostream &os=std::cout) const
	print debug information More...

Static Public Attributes
static const size_t	dimension = cluster_t::dimension
	the space dimension

Detailed Description

template<class WaveNumber>
class NiHu::fmm::helmholtz_2d_wb_fmm< WaveNumber >

the 2d wide band helmholetz fmm

Template Parameters

WaveNumber

the wave number type

Definition at line 42 of file helmholtz_2d_wb_fmm.hpp.

Constructor & Destructor Documentation

helmholtz_2d_wb_fmm()

template<class WaveNumber >

NiHu::fmm::helmholtz_2d_wb_fmm< WaveNumber >::helmholtz_2d_wb_fmm ( wave_number_t const &  wave_number )

inline

constructor

Parameters

[in]

wave_number

the wave number

Definition at line 645 of file helmholtz_2d_wb_fmm.hpp.

Member Function Documentation

get_level_data() [1/2]

template<class WaveNumber >

helmholtz_2d_wb_level_data& NiHu::fmm::helmholtz_2d_wb_fmm< WaveNumber >::get_level_data ( size_t  idx )

inline

return level data reference at a specified level

Parameters

[in]

idx

the level index

Returns

level data reference

Definition at line 793 of file helmholtz_2d_wb_fmm.hpp.

get_level_data() [2/2]

template<class WaveNumber >

helmholtz_2d_wb_level_data const& NiHu::fmm::helmholtz_2d_wb_fmm< WaveNumber >::get_level_data ( size_t  idx ) const

inline

return level data at a specified level

Parameters

[in]

idx

the level index

Returns

level data

Definition at line 785 of file helmholtz_2d_wb_fmm.hpp.

init_level_data()

template<class WaveNumber >

void NiHu::fmm::helmholtz_2d_wb_fmm< WaveNumber >::init_level_data ( cluster_tree_t const &  tree )

inline

initialize level data for a specified cluster tree

Parameters

[in]

tree

the cluster tree

Definition at line 744 of file helmholtz_2d_wb_fmm.hpp.

print_level_data()

template<class WaveNumber >

void NiHu::fmm::helmholtz_2d_wb_fmm< WaveNumber >::print_level_data ( std::ostream &  os = std::cout ) const

inline

print debug information

Parameters

[in]

os

the output stream

Definition at line 800 of file helmholtz_2d_wb_fmm.hpp.

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

• src/fmm/helmholtz_2d_wb_fmm.hpp