Eigen::H2Matrix< ScalarT > Class Template Reference

forward definition of the H2Matrix Class in order to define traits More...

Inheritance diagram for Eigen::H2Matrix< ScalarT >:

Collaboration diagram for Eigen::H2Matrix< ScalarT >:

Detailed Description

template<typename ScalarT>
class Eigen::H2Matrix< ScalarT >

forward definition of the H2Matrix Class in order to define traits

Definition at line 60 of file H2Matrix.hpp.

Public Member Functions
Index	rows () const
Index	cols () const
template<typename Rhs >
Product< H2Matrix, Rhs, AliasFreeProduct >	operator* (const MatrixBase< Rhs > &x) const
	H2Matrix ()
	constructors
template<typename Derived >
void	init_H2Matrix (const Derived &linOp, const Bembel::AnsatzSpace< Derived > &ansatz_space, int number_of_points=9)
	Assemble H2-Matrix for linear operator linOp and AnsatzSpace ansatz_space with number_of_points interpolation points in one direction of the unit square (standard is number_of_points=9)
Eigen::Matrix< ScalarT, Eigen::Dynamic, Eigen::Dynamic >	get_dense () const
	methods
const Eigen::SparseMatrix< double >	get_transformation_matrix () const
	getter
const Eigen::MatrixXd	get_fmm_transfer_matrices () const
const std::vector< Eigen::MatrixXd >	get_fmm_moment_matrix () const
const Bembel::GenericMatrix< Bembel::BlockClusterTree< ScalarT > > &	get_block_cluster_tree () const
Public Member Functions inherited from Eigen::H2MatrixBase< H2Matrix< ScalarT > >
const H2Matrix< ScalarT > &	derived () const
H2Matrix< ScalarT > &	derived ()
const Product< H2Matrix< ScalarT >, OtherDerived >	operator* (const MatrixBase< OtherDerived > &other) const

Public Types
enum	{ ColsAtCompileTime = Dynamic , MaxColsAtCompileTime = Dynamic , IsRowMajor = false , Flags = NestByRefBit }
typedef ScalarT	Scalar
	Eigen related things.
typedef NumTraits< ScalarT >::Real	RealScalar
typedef Index	StorageIndex
Public Types inherited from Eigen::H2MatrixBase< H2Matrix< ScalarT > >
enum
typedef internal::traits< H2Matrix< ScalarT > >::Scalar	Scalar
typedef internal::ref_selector< H2Matrix< ScalarT > >::type	Nested
typedef H2MatrixBase	StorageBaseType
typedef Scalar	CoeffReturnType

Member Typedef Documentation

RealScalar

template<typename ScalarT >

typedef NumTraits<ScalarT>::Real Eigen::H2Matrix< ScalarT >::RealScalar

Definition at line 67 of file H2Matrix.hpp.

Scalar

template<typename ScalarT >

typedef ScalarT Eigen::H2Matrix< ScalarT >::Scalar

Eigen related things.

Definition at line 66 of file H2Matrix.hpp.

StorageIndex

template<typename ScalarT >

typedef Index Eigen::H2Matrix< ScalarT >::StorageIndex

Definition at line 68 of file H2Matrix.hpp.

Member Enumeration Documentation

anonymous enum

template<typename ScalarT >

anonymous enum

Definition at line 69 of file H2Matrix.hpp.

Constructor & Destructor Documentation

H2Matrix()

template<typename ScalarT >

Eigen::H2Matrix< ScalarT >::H2Matrix ( )

inline

constructors

Definition at line 87 of file H2Matrix.hpp.

Member Function Documentation

cols()

template<typename ScalarT >

Index Eigen::H2Matrix< ScalarT >::cols ( ) const

inline

Definition at line 77 of file H2Matrix.hpp.

get_block_cluster_tree()

template<typename ScalarT >

const Bembel::GenericMatrix< Bembel::BlockClusterTree< ScalarT > > & Eigen::H2Matrix< ScalarT >::get_block_cluster_tree ( ) const

inline

Definition at line 278 of file H2Matrix.hpp.

get_dense()

template<typename ScalarT >

Eigen::Matrix< ScalarT, Eigen::Dynamic, Eigen::Dynamic > Eigen::H2Matrix< ScalarT >::get_dense ( ) const

inline

methods

Definition at line 254 of file H2Matrix.hpp.

get_fmm_moment_matrix()

template<typename ScalarT >

const std::vector< Eigen::MatrixXd > Eigen::H2Matrix< ScalarT >::get_fmm_moment_matrix ( ) const

inline

Definition at line 274 of file H2Matrix.hpp.

get_fmm_transfer_matrices()

template<typename ScalarT >

const Eigen::MatrixXd Eigen::H2Matrix< ScalarT >::get_fmm_transfer_matrices ( ) const

inline

Definition at line 271 of file H2Matrix.hpp.

get_transformation_matrix()

template<typename ScalarT >

const Eigen::SparseMatrix< double > Eigen::H2Matrix< ScalarT >::get_transformation_matrix ( ) const

inline

getter

Definition at line 268 of file H2Matrix.hpp.

init_H2Matrix()

template<typename ScalarT >

template<typename Derived >

void Eigen::H2Matrix< ScalarT >::init_H2Matrix ( const Derived &  linOp, const Bembel::AnsatzSpace< Derived > &  ansatz_space, int  number_of_points = 9  )

inline

Assemble H2-Matrix for linear operator linOp and AnsatzSpace ansatz_space with number_of_points interpolation points in one direction of the unit square (standard is number_of_points=9)

Todo:

Juergen Discuss with Michael where to initialize the parameters: min_cluster_level depends on number_of_points, but this is not implemented yet, also, what do the parameter mean?

Definition at line 94 of file H2Matrix.hpp.

operator*()

template<typename ScalarT >

template<typename Rhs >

Product< H2Matrix, Rhs, AliasFreeProduct > Eigen::H2Matrix< ScalarT >::operator* ( const MatrixBase< Rhs > &  x ) const

inline

Definition at line 80 of file H2Matrix.hpp.

rows()

template<typename ScalarT >

Index Eigen::H2Matrix< ScalarT >::rows ( ) const

inline

Definition at line 76 of file H2Matrix.hpp.

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

• Bembel/src/H2Matrix/H2Matrix.hpp