A little class that computes the element volume for our triangulation. More...

#include <invm_manager.h>

Public Types
using	ScalarValue = dealii::VectorizedArray<number>

using	VectorValue = dealii::Tensor<1, dim, ScalarValue>

Public Member Functions
	InvMManager ()=default
	Constructor.

void	reinit (const MatrixFreeManager< dim, number > &matrix_free_manager)
	Reserve space.

void	compute_invm ()
	Recompute the invm vectors.

const SolutionVector< number > &	get_invm (TensorRank rank, unsigned int relative_level=-1) const
	Get the invm vector for a given rank and level.

const SolutionVector< number > &	get_jxw (TensorRank rank, unsigned int relative_level=-1) const
	Get the integrated jxw vector for a given rank and level.

const SolutionVector< number > &	get_invm_sqrt (TensorRank rank, unsigned int relative_level=-1) const
	Get the integrated jxw vector for a given rank.

std::vector< const SolutionVector< number > * >	get_invm (const std::vector< FieldAttributes > &field_container, const std::set< unsigned int > &field_indices, unsigned int relative_level=-1) const

std::vector< const SolutionVector< number > * >	get_jxw (const std::vector< FieldAttributes > &field_container, const std::set< unsigned int > &field_indices, unsigned int relative_level=-1) const

std::vector< const SolutionVector< number > * >	get_invm_sqrt (const std::vector< FieldAttributes > &field_container, const std::set< unsigned int > &field_indices, unsigned int relative_level=-1) const

Private Member Functions
const MatrixFreeManager< dim, number > &	mf_manager ()

void	initialize ()
	Initialize.

void	compute_scalar_invm ()
	Compute element volume for the triangulation.

void	compute_vector_invm ()

void	compute_local_scalar (const MatrixFree< dim, number > &_data, SolutionVector< number > &dst, const int &src, const std::pair< unsigned int, unsigned int > &cell_range) const

void	compute_local_vector (const MatrixFree< dim, number > &_data, SolutionVector< number > &dst, const int &src, const std::pair< unsigned int, unsigned int > &cell_range) const

void	invert (SolutionVector< number > &dst, const SolutionVector< number > &src) const

void	sqrt (SolutionVector< number > &dst, const SolutionVector< number > &src) const

Private Attributes
unsigned int	num_levels = 0

SolutionVector< number >	jxw_scalar
	Vector that stores element volumes.

SolutionVector< number >	jxw_vector

SolutionVector< number >	invm_scalar

SolutionVector< number >	invm_vector

SolutionVector< number >	invm_sqrt_scalar

SolutionVector< number >	invm_sqrt_vector

std::vector< SolutionVector< number > >	mg_jxw_scalar

std::vector< SolutionVector< number > >	mg_jxw_vector

std::vector< SolutionVector< number > >	mg_invm_scalar

std::vector< SolutionVector< number > >	mg_invm_vector

std::vector< SolutionVector< number > >	mg_invm_sqrt_scalar

std::vector< SolutionVector< number > >	mg_invm_sqrt_vector

const MatrixFreeManager< dim, number > *	mf_manager_ptr = nullptr

Static Private Attributes
static const VectorValue	one

Detailed Description

template<unsigned int dim, unsigned int degree, typename number>
class InvMManager< dim, degree, number >

A little class that computes the element volume for our triangulation.

Member Typedef Documentation

◆ ScalarValue

template<unsigned int dim, unsigned int degree, typename number>

using InvMManager< dim, degree, number >::ScalarValue = dealii::VectorizedArray<number>

◆ VectorValue

template<unsigned int dim, unsigned int degree, typename number>

using InvMManager< dim, degree, number >::VectorValue = dealii::Tensor<1, dim, ScalarValue>

Constructor & Destructor Documentation

◆ InvMManager()

template<unsigned int dim, unsigned int degree, typename number>

InvMManager< dim, degree, number >::InvMManager ( )

default

Constructor.

Member Function Documentation

◆ compute_invm()

template<unsigned int dim, unsigned int degree, typename number>

void InvMManager< dim, degree, number >::compute_invm ( )

inline

Recompute the invm vectors.

◆ compute_local_scalar()

template<unsigned int dim, unsigned int degree, typename number>

void InvMManager< dim, degree, number >::compute_local_scalar	(	const MatrixFree< dim, number > &	_data,
		SolutionVector< number > &	dst,
		const int &	src,
		const std::pair< unsigned int, unsigned int > &	cell_range ) const

inlineprivate

◆ compute_local_vector()

template<unsigned int dim, unsigned int degree, typename number>

void InvMManager< dim, degree, number >::compute_local_vector	(	const MatrixFree< dim, number > &	_data,
		SolutionVector< number > &	dst,
		const int &	src,
		const std::pair< unsigned int, unsigned int > &	cell_range ) const

inlineprivate

◆ compute_scalar_invm()

template<unsigned int dim, unsigned int degree, typename number>

void InvMManager< dim, degree, number >::compute_scalar_invm ( )

inlineprivate

Compute element volume for the triangulation.

◆ compute_vector_invm()

template<unsigned int dim, unsigned int degree, typename number>

void InvMManager< dim, degree, number >::compute_vector_invm ( )

inlineprivate

◆ get_invm() [1/2]

template<unsigned int dim, unsigned int degree, typename number>

std::vector< const SolutionVector< number > * > InvMManager< dim, degree, number >::get_invm	(	const std::vector< FieldAttributes > &	field_container,
		const std::set< unsigned int > &	field_indices,
		unsigned int	relative_level = -1 ) const

inline

◆ get_invm() [2/2]

template<unsigned int dim, unsigned int degree, typename number>

const SolutionVector< number > & InvMManager< dim, degree, number >::get_invm	(	TensorRank	rank,
		unsigned int	relative_level = -1 ) const

inline

Get the invm vector for a given rank and level.

Parameters

rank	The tensor rank of the field (scalar or vector).

◆ get_invm_sqrt() [1/2]

template<unsigned int dim, unsigned int degree, typename number>

std::vector< const SolutionVector< number > * > InvMManager< dim, degree, number >::get_invm_sqrt	(	const std::vector< FieldAttributes > &	field_container,
		const std::set< unsigned int > &	field_indices,
		unsigned int	relative_level = -1 ) const

inline

◆ get_invm_sqrt() [2/2]

template<unsigned int dim, unsigned int degree, typename number>

const SolutionVector< number > & InvMManager< dim, degree, number >::get_invm_sqrt	(	TensorRank	rank,
		unsigned int	relative_level = -1 ) const

inline

Get the integrated jxw vector for a given rank.

Parameters

rank	The tensor rank of the field (scalar or vector).

◆ get_jxw() [1/2]

template<unsigned int dim, unsigned int degree, typename number>

std::vector< const SolutionVector< number > * > InvMManager< dim, degree, number >::get_jxw	(	const std::vector< FieldAttributes > &	field_container,
		const std::set< unsigned int > &	field_indices,
		unsigned int	relative_level = -1 ) const

inline

◆ get_jxw() [2/2]

template<unsigned int dim, unsigned int degree, typename number>

const SolutionVector< number > & InvMManager< dim, degree, number >::get_jxw	(	TensorRank	rank,
		unsigned int	relative_level = -1 ) const

inline

Get the integrated jxw vector for a given rank and level.

Parameters

rank	The tensor rank of the field (scalar or vector).

◆ initialize()

template<unsigned int dim, unsigned int degree, typename number>

void InvMManager< dim, degree, number >::initialize ( )

inlineprivate

Initialize.

◆ invert()

template<unsigned int dim, unsigned int degree, typename number>

void InvMManager< dim, degree, number >::invert	(	SolutionVector< number > &	dst,
		const SolutionVector< number > &	src ) const

inlineprivate

◆ mf_manager()

template<unsigned int dim, unsigned int degree, typename number>

const MatrixFreeManager< dim, number > & InvMManager< dim, degree, number >::mf_manager ( )

inlineprivate

◆ reinit()

template<unsigned int dim, unsigned int degree, typename number>

void InvMManager< dim, degree, number >::reinit ( const MatrixFreeManager< dim, number > & matrix_free_manager )

inline

Reserve space.

◆ sqrt()

template<unsigned int dim, unsigned int degree, typename number>

void InvMManager< dim, degree, number >::sqrt	(	SolutionVector< number > &	dst,
		const SolutionVector< number > &	src ) const

inlineprivate

Member Data Documentation

◆ invm_scalar

template<unsigned int dim, unsigned int degree, typename number>

SolutionVector<number> InvMManager< dim, degree, number >::invm_scalar

private

◆ invm_sqrt_scalar

template<unsigned int dim, unsigned int degree, typename number>

SolutionVector<number> InvMManager< dim, degree, number >::invm_sqrt_scalar

private

◆ invm_sqrt_vector

template<unsigned int dim, unsigned int degree, typename number>

SolutionVector<number> InvMManager< dim, degree, number >::invm_sqrt_vector

private

◆ invm_vector

template<unsigned int dim, unsigned int degree, typename number>

SolutionVector<number> InvMManager< dim, degree, number >::invm_vector

private

◆ jxw_scalar

template<unsigned int dim, unsigned int degree, typename number>

SolutionVector<number> InvMManager< dim, degree, number >::jxw_scalar

private

Vector that stores element volumes.

◆ jxw_vector

template<unsigned int dim, unsigned int degree, typename number>

SolutionVector<number> InvMManager< dim, degree, number >::jxw_vector

private

◆ mf_manager_ptr

template<unsigned int dim, unsigned int degree, typename number>

const MatrixFreeManager<dim, number>* InvMManager< dim, degree, number >::mf_manager_ptr = nullptr

private

◆ mg_invm_scalar

template<unsigned int dim, unsigned int degree, typename number>

std::vector<SolutionVector<number> > InvMManager< dim, degree, number >::mg_invm_scalar

private

◆ mg_invm_sqrt_scalar

template<unsigned int dim, unsigned int degree, typename number>

std::vector<SolutionVector<number> > InvMManager< dim, degree, number >::mg_invm_sqrt_scalar

private

◆ mg_invm_sqrt_vector

template<unsigned int dim, unsigned int degree, typename number>

std::vector<SolutionVector<number> > InvMManager< dim, degree, number >::mg_invm_sqrt_vector

private

◆ mg_invm_vector

template<unsigned int dim, unsigned int degree, typename number>

std::vector<SolutionVector<number> > InvMManager< dim, degree, number >::mg_invm_vector

private

◆ mg_jxw_scalar

template<unsigned int dim, unsigned int degree, typename number>

std::vector<SolutionVector<number> > InvMManager< dim, degree, number >::mg_jxw_scalar

private

◆ mg_jxw_vector

template<unsigned int dim, unsigned int degree, typename number>

std::vector<SolutionVector<number> > InvMManager< dim, degree, number >::mg_jxw_vector

private

◆ num_levels

template<unsigned int dim, unsigned int degree, typename number>

unsigned int InvMManager< dim, degree, number >::num_levels = 0

private

◆ one

template<unsigned int dim, unsigned int degree, typename number>

const VectorValue InvMManager< dim, degree, number >::one

inlinestaticprivate

Initial value:

= []()
  {
    VectorValue one1;
    for (unsigned int i = 0; i < dim; ++i)
      {
        one1[i] = 1.0;
      }
    return one1;
  }()

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

include/prismspf/core/invm_manager.h

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Typedef Documentation

◆ ScalarValue

◆ VectorValue

Constructor & Destructor Documentation

◆ InvMManager()

Member Function Documentation

◆ compute_invm()

◆ compute_local_scalar()

◆ compute_local_vector()

◆ compute_scalar_invm()

◆ compute_vector_invm()

◆ get_invm() [1/2]

◆ get_invm() [2/2]

◆ get_invm_sqrt() [1/2]

◆ get_invm_sqrt() [2/2]

◆ get_jxw() [1/2]

◆ get_jxw() [2/2]

◆ initialize()

◆ invert()

◆ mf_manager()

◆ reinit()

◆ sqrt()

Member Data Documentation

◆ invm_scalar

◆ invm_sqrt_scalar

◆ invm_sqrt_vector

◆ invm_vector

◆ jxw_scalar

◆ jxw_vector

◆ mf_manager_ptr

◆ mg_invm_scalar

◆ mg_invm_sqrt_scalar

◆ mg_invm_sqrt_vector

◆ mg_invm_vector

◆ mg_jxw_scalar

◆ mg_jxw_vector

◆ num_levels

◆ one