Kratos::EigenDenseHouseholderQRDecomposition< TDenseSpace > Class Template Reference

#include <eigen_dense_householder_qr_decomposition.h>

Inheritance diagram for Kratos::EigenDenseHouseholderQRDecomposition< TDenseSpace >:

Collaboration diagram for Kratos::EigenDenseHouseholderQRDecomposition< TDenseSpace >:

Public Member Functions
Life Cycle
	EigenDenseHouseholderQRDecomposition ()=default
Public Member Functions inherited from Kratos::DenseQRDecomposition< TDenseSpace >
	DenseQRDecomposition ()=default
virtual	~DenseQRDecomposition ()=default
	KRATOS_CLASS_POINTER_DEFINITION (DenseQRDecomposition)
	Definition of the shared pointer of the class. More...
virtual void	Compute (MatrixType &rInputMatrix)=0
	Compute the QR Computes the QR Decomposition (QR) of the given imput matrix. More...
virtual void	Compute (MatrixType &rInputMatrix, MatrixType &rMatrixQ, MatrixType &rMatrixR)=0
	Compute the QR Computes the QR (QR) of the given input matrix. More...
virtual void	Solve (MatrixType &rB, MatrixType &rX) const=0
	Solves the problem Ax=b Being A the input matrix, this method solves the problem Ax = b. More...
virtual void	Solve (const VectorType &rB, VectorType &rX) const=0
	Solves the problem Ax=b Being A the input matrix, this method solves the problem Ax = b. More...
virtual void	MatrixQ (MatrixType &rMatrixQ) const=0
	Unitary matrix getter If computed, this method sets the unitary matrix in the provided array. More...
virtual void	MatrixR (MatrixType &rMatrixR) const=0
	Upper triangular matrix getter If computed, this method sets the upper triangular matrix in the provided array. More...
virtual void	MatrixP (MatrixType &rMatrixP) const=0
	Pivoting matrix getter If computed, this method sets the pivoting matrix. More...

Type Definitions
typedef TDenseSpace::DataType	DataType
typedef TDenseSpace::VectorType	VectorType
typedef TDenseSpace::MatrixType	MatrixType
using	EigenVector = Kratos::EigenDynamicVector< DataType >
using	EigenMatrix = Kratos::EigenDynamicMatrix< DataType >
	KRATOS_CLASS_POINTER_DEFINITION (EigenDenseHouseholderQRDecomposition)
	Definition of the shared pointer of the class. More...

Operations
void	Compute (MatrixType &rInputMatrix) override
void	Compute (MatrixType &rInputMatrix, MatrixType &rMatrixQ, MatrixType &rMatrixR) override
void	Solve (MatrixType &rB, MatrixType &rX) const override
void	Solve (const VectorType &rB, VectorType &rX) const override
void	MatrixQ (MatrixType &rMatrixQ) const override
void	MatrixR (MatrixType &rMatrixR) const override
void	MatrixP (MatrixType &rMatrixP) const override
std::size_t	Rank () const override
	Rank of the provided array Calculates and returns the rank of the array decomposed with the QR. More...
void	PrintInfo (std::ostream &rOStream) const override
	QR information Outputs the QR class information. More...
static std::string	Name ()

Additional Inherited Members
Public Types inherited from Kratos::DenseQRDecomposition< TDenseSpace >
typedef TDenseSpaceType::DataType	DataType
typedef TDenseSpaceType::VectorType	VectorType
typedef TDenseSpaceType::MatrixType	MatrixType
Static Public Member Functions inherited from Kratos::DenseQRDecomposition< TDenseSpace >
static std::string	Name ()
	Name of the QR Returns a string containing the name of the current QR decomposition. More...

Member Typedef Documentation

DataType

template<class TDenseSpace >

typedef TDenseSpace::DataType Kratos::EigenDenseHouseholderQRDecomposition< TDenseSpace >::DataType

EigenMatrix

template<class TDenseSpace >

using Kratos::EigenDenseHouseholderQRDecomposition< TDenseSpace >::EigenMatrix = Kratos::EigenDynamicMatrix<DataType>

EigenVector

template<class TDenseSpace >

using Kratos::EigenDenseHouseholderQRDecomposition< TDenseSpace >::EigenVector = Kratos::EigenDynamicVector<DataType>

MatrixType

template<class TDenseSpace >

typedef TDenseSpace::MatrixType Kratos::EigenDenseHouseholderQRDecomposition< TDenseSpace >::MatrixType

VectorType

template<class TDenseSpace >

typedef TDenseSpace::VectorType Kratos::EigenDenseHouseholderQRDecomposition< TDenseSpace >::VectorType

Constructor & Destructor Documentation

EigenDenseHouseholderQRDecomposition()

template<class TDenseSpace >

Kratos::EigenDenseHouseholderQRDecomposition< TDenseSpace >::EigenDenseHouseholderQRDecomposition ( )

default

Member Function Documentation

Compute() [1/2]

template<class TDenseSpace >

void Kratos::EigenDenseHouseholderQRDecomposition< TDenseSpace >::Compute ( MatrixType &  rInputMatrix )

inlineoverride

Compute() [2/2]

template<class TDenseSpace >

void Kratos::EigenDenseHouseholderQRDecomposition< TDenseSpace >::Compute ( MatrixType &  rInputMatrix, MatrixType &  rMatrixQ, MatrixType &  rMatrixR  )

inlineoverride

KRATOS_CLASS_POINTER_DEFINITION()

template<class TDenseSpace >

Kratos::EigenDenseHouseholderQRDecomposition< TDenseSpace >::KRATOS_CLASS_POINTER_DEFINITION

(

EigenDenseHouseholderQRDecomposition< TDenseSpace >

)

Definition of the shared pointer of the class.

MatrixP()

template<class TDenseSpace >

void Kratos::EigenDenseHouseholderQRDecomposition< TDenseSpace >::MatrixP ( MatrixType &  rMatrixP ) const

inlineoverride

MatrixQ()

template<class TDenseSpace >

void Kratos::EigenDenseHouseholderQRDecomposition< TDenseSpace >::MatrixQ ( MatrixType &  rMatrixQ ) const

inlineoverride

MatrixR()

template<class TDenseSpace >

void Kratos::EigenDenseHouseholderQRDecomposition< TDenseSpace >::MatrixR ( MatrixType &  rMatrixR ) const

inlineoverride

Name()

template<class TDenseSpace >

static std::string Kratos::EigenDenseHouseholderQRDecomposition< TDenseSpace >::Name ( )

inlinestatic

PrintInfo()

template<class TDenseSpace >

void Kratos::EigenDenseHouseholderQRDecomposition< TDenseSpace >::PrintInfo ( std::ostream &  rOStream ) const

inlineoverridevirtual

QR information Outputs the QR class information.

Parameters

rOStream

Information output

Implements Kratos::DenseQRDecomposition< TDenseSpace >.

Rank()

template<class TDenseSpace >

std::size_t Kratos::EigenDenseHouseholderQRDecomposition< TDenseSpace >::Rank ( ) const

inlineoverridevirtual

Rank of the provided array Calculates and returns the rank of the array decomposed with the QR.

Returns

std::size_t Rank of the provided array

Implements Kratos::DenseQRDecomposition< TDenseSpace >.

Solve() [1/2]

template<class TDenseSpace >

void Kratos::EigenDenseHouseholderQRDecomposition< TDenseSpace >::Solve ( const VectorType &  rB, VectorType &  rX  ) const

inlineoverride

Solve() [2/2]

template<class TDenseSpace >

void Kratos::EigenDenseHouseholderQRDecomposition< TDenseSpace >::Solve ( MatrixType &  rB, MatrixType &  rX  ) const

inlineoverride

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

• /home/runner/work/Documentation/Documentation/master/applications/LinearSolversApplication/custom_decompositions/eigen_dense_householder_qr_decomposition.h