Wrapper around several functions in the NonMatching namespace. More...

#include <non_matching_coupling.h>

Inheritance diagram for ParsedTools::NonMatchingCoupling< dim, spacedim >:

Public Types
enum class	CouplingType { approximate_L2 , exact_L2 = 1 << 3 }
	Types of coupling that can used in non-matching coupling. More...

enum class	RefinementStrategy { none = 1 << 1 , refine_space = 1 << 2 , refine_embedded = 1 << 3 }
	Refinement strategy. More...

Public Member Functions
	NonMatchingCoupling (const std::string &section_name="", const ComponentMask &embedded_mask=ComponentMask(), const ComponentMask &space_mask=ComponentMask(), const CouplingType coupling_type=CouplingType::approximate_L2, const RefinementStrategy refinement_strategy=RefinementStrategy::refine_embedded, const unsigned int space_pre_refinement=0, const unsigned int embedded_post_refinement=0, const std::string &quadrature_type="gauss", const unsigned int quadrature_order=2, const unsigned int quadrature_repetitions=1, double quadrature_tolerance=1e-9)
	Constructor. More...

void	initialize (const GridTools::Cache< spacedim, spacedim > &space_cache, const DoFHandler< spacedim, spacedim > &space_dh, const AffineConstraints< double > &space_constraints, const GridTools::Cache< dim, spacedim > &embedded_cache, const DoFHandler< dim, spacedim > &embedded_dh, const AffineConstraints< double > &embedded_constraints)
	Initialize the class and return a linear operator representing the coupling matrix. More...

template<typename SparsityType >
void	assemble_sparsity (SparsityType &sparsity_pattern) const
	Build the coupling sparsity pattern. More...

template<typename MatrixType >
void	assemble_matrix (MatrixType &matrix) const
	Assemble the coupling matrix. More...

CouplingType	get_coupling_type () const
	Get the coupling type object. More...

void	adjust_grid_refinements (Triangulation< spacedim, spacedim > &space_tria, Triangulation< dim, spacedim > &embedded_tria, const bool apply_delta_refinements=true) const
	Adjust grid refinements according to the selected strategy. More...

Public Member Functions inherited from ParameterAcceptor
	ParameterAcceptor (const std::string &section_name="")

unsigned int	get_acceptor_id () const

virtual	~ParameterAcceptor () override

virtual void	declare_parameters (ParameterHandler &prm)

virtual void	parse_parameters (ParameterHandler &prm)

std::string	get_section_name () const

std::vector< std::string >	get_section_path () const

void	add_parameter (const std::string &entry, ParameterType &parameter, const std::string &documentation="", ParameterHandler &prm_=prm, const Patterns::PatternBase &pattern=*Patterns::Tools::Convert< ParameterType >::to_pattern())

void	enter_subsection (const std::string &subsection)

void	leave_subsection ()

void	enter_my_subsection (ParameterHandler &prm)

void	leave_my_subsection (ParameterHandler &prm)

void	serialize (Archive &ar, const unsigned int version)

void	subscribe (std::atomic< bool > *const validity, const std::string &identifier="") const

void	unsubscribe (std::atomic< bool > *const validity, const std::string &identifier="") const

unsigned int	n_subscriptions () const

void	list_subscribers (StreamType &stream) const

void	list_subscribers () const

void	subscribe (std::atomic< bool > *const validity, const std::string &identifier="") const

void	unsubscribe (std::atomic< bool > *const validity, const std::string &identifier="") const

unsigned int	n_subscriptions () const

void	list_subscribers (StreamType &stream) const

void	list_subscribers () const

Public Member Functions inherited from Subscriptor
	Subscriptor ()

	Subscriptor (const Subscriptor &)

	Subscriptor (Subscriptor &&) noexcept

virtual	~Subscriptor ()

Subscriptor &	operator= (const Subscriptor &)

Subscriptor &	operator= (Subscriptor &&) noexcept

void	serialize (Archive &ar, const unsigned int version)

void	subscribe (std::atomic< bool > *const validity, const std::string &identifier="") const

void	unsubscribe (std::atomic< bool > *const validity, const std::string &identifier="") const

unsigned int	n_subscriptions () const

void	list_subscribers (StreamType &stream) const

void	list_subscribers () const

void	subscribe (std::atomic< bool > *const validity, const std::string &identifier="") const

void	unsubscribe (std::atomic< bool > *const validity, const std::string &identifier="") const

unsigned int	n_subscriptions () const

void	list_subscribers (StreamType &stream) const

void	list_subscribers () const

Public Attributes
boost::signals2::signal< void()>	embedded_post_refinemnt_signal
	Signals that embedded grid has been just refined. More...

boost::signals2::signal< void()>	space_post_refinemnt_signal
	Signals that the space grid has been just refined. More...

Public Attributes inherited from ParameterAcceptor
boost::signals2::signal< void()>	declare_parameters_call_back

boost::signals2::signal< void()>	parse_parameters_call_back

Protected Attributes
const ComponentMask	embedded_mask
	Embedded component mask. More...

const ComponentMask	space_mask
	Space component mask. More...

Quadrature< dim >	embedded_quadrature
	Embedded quadrature rule. More...

CouplingType	coupling_type
	Coupling type. More...

RefinementStrategy	refinement_strategy
	Refinement strategy. More...

unsigned int	space_pre_refinement
	Pre refinement to apply on the space mesh. More...

unsigned int	embedded_post_refinement
	Post refinement to apply on the embedded mesh. More...

std::string	embedded_quadrature_type
	Embedded quadrature type. More...

unsigned int	quadrature_order
	Order of the base embedded quadrature. More...

unsigned int	embedded_quadrature_repetitions
	Number of iterations of the base embedded quadrature. More...

SmartPointer< const GridTools::Cache< spacedim, spacedim >, NonMatchingCoupling< dim, spacedim > >	space_cache
	Space cache. More...

SmartPointer< const DoFHandler< spacedim, spacedim >, NonMatchingCoupling< dim, spacedim > >	space_dh
	Space dof handler. More...

SmartPointer< const AffineConstraints< double >, NonMatchingCoupling< dim, spacedim > >	space_constraints
	Space constraints. More...

SmartPointer< const GridTools::Cache< dim, spacedim >, NonMatchingCoupling< dim, spacedim > >	embedded_cache
	Embedded cache. More...

SmartPointer< const DoFHandler< dim, spacedim >, NonMatchingCoupling< dim, spacedim > >	embedded_dh
	Embedded dof handler. More...

SmartPointer< const AffineConstraints< double >, NonMatchingCoupling< dim, spacedim > >	embedded_constraints
	Embedded constraints. More...

double	quadrature_tolerance
	Quadrature tolerance. More...

std::vector< std::tuple< typename Triangulation< spacedim, spacedim >::cell_iterator, typename Triangulation< dim, spacedim >::cell_iterator, Quadrature< spacedim > > >	cells_and_quads
	Store cache information. More...

Protected Attributes inherited from ParameterAcceptor
const std::string	section_name

std::vector< std::string >	subsections

Additional Inherited Members
Static Public Member Functions inherited from ParameterAcceptor
static void	initialize (const std::string &filename="", const std::string &output_filename="", const ParameterHandler::OutputStyle output_style_for_output_filename=ParameterHandler::Short, ParameterHandler &prm=ParameterAcceptor::prm, const ParameterHandler::OutputStyle output_style_for_filename=ParameterHandler::DefaultStyle)

static void	initialize (std::istream &input_stream, ParameterHandler &prm=ParameterAcceptor::prm)

static void	clear ()

static void	parse_all_parameters (ParameterHandler &prm=ParameterAcceptor::prm)

static void	declare_all_parameters (ParameterHandler &prm=ParameterAcceptor::prm)

static ::ExceptionBase &	ExcInUse (int arg1, std::string arg2, std::string arg3)

static ::ExceptionBase &	ExcNoSubscriber (std::string arg1, std::string arg2)

Static Public Member Functions inherited from Subscriptor
static ::ExceptionBase &	ExcInUse (int arg1, std::string arg2, std::string arg3)

static ::ExceptionBase &	ExcNoSubscriber (std::string arg1, std::string arg2)

Static Public Attributes inherited from ParameterAcceptor
static ParameterHandler	prm

Detailed Description

template<int dim, int spacedim>
class ParsedTools::NonMatchingCoupling< dim, spacedim >

Wrapper around several functions in the NonMatching namespace.

Template Parameters

dim	Dimension of the embedded space
spacedim	Dimension of the embedding space
LacType	Linear algebra types used to assemble the matrices

Definition at line 48 of file non_matching_coupling.h.

Member Enumeration Documentation

◆ CouplingType

template<int dim, int spacedim>

enum ParsedTools::NonMatchingCoupling::CouplingType

strong

Types of coupling that can used in non-matching coupling.

Enumerator
approximate_L2
exact_L2

Definition at line 54 of file non_matching_coupling.h.

◆ RefinementStrategy

template<int dim, int spacedim>

enum ParsedTools::NonMatchingCoupling::RefinementStrategy

strong

Refinement strategy.

Enumerator
none	No refinement.
refine_space	Force space grid to be locally smaller than embedded grid.
refine_embedded	Force embedded grid to be locally smaller than embedded grid.

Definition at line 79 of file non_matching_coupling.h.

Constructor & Destructor Documentation

◆ NonMatchingCoupling()

template<int dim, int spacedim>

ParsedTools::NonMatchingCoupling< dim, spacedim >::NonMatchingCoupling	(	const std::string &	section_name = `""`,
		const ComponentMask &	embedded_mask = `ComponentMask()`,
		const ComponentMask &	space_mask = `ComponentMask()`,
		const CouplingType	coupling_type = `CouplingType::approximate_L2`,
		const RefinementStrategy	refinement_strategy = `RefinementStrategy::refine_embedded`,
		const unsigned int	space_pre_refinement = `0`,
		const unsigned int	embedded_post_refinement = `0`,
		const std::string &	quadrature_type = `"gauss"`,
		const unsigned int	quadrature_order = `2`,
		const unsigned int	quadrature_repetitions = `1`,
		double	quadrature_tolerance = `1e-9`
	)

Constructor.

Definition at line 34 of file non_matching_coupling.cc.

References ParameterAcceptor::add_parameter(), ParsedTools::NonMatchingCoupling< dim, spacedim >::embedded_quadrature_repetitions, ParsedTools::NonMatchingCoupling< dim, spacedim >::embedded_quadrature_type, and ParameterAcceptor::prm.

Member Function Documentation

◆ initialize()

template<int dim, int spacedim>

void ParsedTools::NonMatchingCoupling< dim, spacedim >::initialize	(	const GridTools::Cache< spacedim, spacedim > &	space_cache,
		const DoFHandler< spacedim, spacedim > &	space_dh,
		const AffineConstraints< double > &	space_constraints,
		const GridTools::Cache< dim, spacedim > &	embedded_cache,
		const DoFHandler< dim, spacedim > &	embedded_dh,
		const AffineConstraints< double > &	embedded_constraints
	)

Initialize the class and return a linear operator representing the coupling matrix.

Definition at line 99 of file non_matching_coupling.cc.

◆ assemble_sparsity()

template<int dim, int spacedim>

template<typename SparsityType >

void ParsedTools::NonMatchingCoupling< dim, spacedim >::assemble_sparsity ( SparsityType & sparsity_pattern ) const

Build the coupling sparsity pattern.

Template Parameters

SparsityType

Parameters

sparsity_pattern

◆ assemble_matrix()

template<int dim, int spacedim>

template<typename MatrixType >

void ParsedTools::NonMatchingCoupling< dim, spacedim >::assemble_matrix ( MatrixType & matrix ) const

Assemble the coupling matrix.

◆ get_coupling_type()

template<int dim, int spacedim>

NonMatchingCoupling< dim, spacedim >::CouplingType ParsedTools::NonMatchingCoupling< dim, spacedim >::get_coupling_type

Get the coupling type object.

Returns: const CouplingType

Definition at line 90 of file non_matching_coupling.cc.

◆ adjust_grid_refinements()

template<int dim, int spacedim>

void ParsedTools::NonMatchingCoupling< dim, spacedim >::adjust_grid_refinements	(	Triangulation< spacedim, spacedim > &	space_tria,
		Triangulation< dim, spacedim > &	embedded_tria,
		const bool	apply_delta_refinements = `true`
	)		const

Adjust grid refinements according to the selected strategy.

Definition at line 124 of file non_matching_coupling.cc.

References Assert, StandardExceptions::ExcMessage(), StandardExceptions::ExcNotInitialized(), and DoFHandler< int dim, int spacedim >::get_triangulation().

Member Data Documentation

◆ embedded_post_refinemnt_signal

template<int dim, int spacedim>

boost::signals2::signal<void()> ParsedTools::NonMatchingCoupling< dim, spacedim >::embedded_post_refinemnt_signal

Signals that embedded grid has been just refined.

Definition at line 156 of file non_matching_coupling.h.

◆ space_post_refinemnt_signal

template<int dim, int spacedim>

boost::signals2::signal<void()> ParsedTools::NonMatchingCoupling< dim, spacedim >::space_post_refinemnt_signal

Signals that the space grid has been just refined.

Definition at line 161 of file non_matching_coupling.h.

◆ embedded_mask

template<int dim, int spacedim>

const ComponentMask ParsedTools::NonMatchingCoupling< dim, spacedim >::embedded_mask

protected

Embedded component mask.

Definition at line 167 of file non_matching_coupling.h.

◆ space_mask

template<int dim, int spacedim>

const ComponentMask ParsedTools::NonMatchingCoupling< dim, spacedim >::space_mask

protected

Space component mask.

Definition at line 172 of file non_matching_coupling.h.

◆ embedded_quadrature

template<int dim, int spacedim>

Quadrature<dim> ParsedTools::NonMatchingCoupling< dim, spacedim >::embedded_quadrature

protected

Embedded quadrature rule.

Definition at line 177 of file non_matching_coupling.h.

◆ coupling_type

template<int dim, int spacedim>

CouplingType ParsedTools::NonMatchingCoupling< dim, spacedim >::coupling_type

protected

Coupling type.

Definition at line 182 of file non_matching_coupling.h.

◆ refinement_strategy

template<int dim, int spacedim>

RefinementStrategy ParsedTools::NonMatchingCoupling< dim, spacedim >::refinement_strategy

protected

Refinement strategy.

Definition at line 187 of file non_matching_coupling.h.

◆ space_pre_refinement

template<int dim, int spacedim>

unsigned int ParsedTools::NonMatchingCoupling< dim, spacedim >::space_pre_refinement

protected

Pre refinement to apply on the space mesh.

Definition at line 192 of file non_matching_coupling.h.

◆ embedded_post_refinement

template<int dim, int spacedim>

unsigned int ParsedTools::NonMatchingCoupling< dim, spacedim >::embedded_post_refinement

protected

Post refinement to apply on the embedded mesh.

Definition at line 197 of file non_matching_coupling.h.

◆ embedded_quadrature_type

template<int dim, int spacedim>

std::string ParsedTools::NonMatchingCoupling< dim, spacedim >::embedded_quadrature_type

protected

Embedded quadrature type.

Definition at line 202 of file non_matching_coupling.h.

Referenced by ParsedTools::NonMatchingCoupling< dim, spacedim >::NonMatchingCoupling().

◆ quadrature_order

template<int dim, int spacedim>

unsigned int ParsedTools::NonMatchingCoupling< dim, spacedim >::quadrature_order

protected

Order of the base embedded quadrature.

Definition at line 207 of file non_matching_coupling.h.

◆ embedded_quadrature_repetitions

template<int dim, int spacedim>

unsigned int ParsedTools::NonMatchingCoupling< dim, spacedim >::embedded_quadrature_repetitions

protected

Number of iterations of the base embedded quadrature.

Definition at line 212 of file non_matching_coupling.h.

Referenced by ParsedTools::NonMatchingCoupling< dim, spacedim >::NonMatchingCoupling().

◆ space_cache

template<int dim, int spacedim>

SmartPointer<const GridTools::Cache<spacedim, spacedim>, NonMatchingCoupling<dim, spacedim> > ParsedTools::NonMatchingCoupling< dim, spacedim >::space_cache

protected

Space cache.

Definition at line 219 of file non_matching_coupling.h.

◆ space_dh

template<int dim, int spacedim>

SmartPointer<const DoFHandler<spacedim, spacedim>, NonMatchingCoupling<dim, spacedim> > ParsedTools::NonMatchingCoupling< dim, spacedim >::space_dh

protected

Space dof handler.

Definition at line 226 of file non_matching_coupling.h.

◆ space_constraints

template<int dim, int spacedim>

SmartPointer<const AffineConstraints<double>, NonMatchingCoupling<dim, spacedim> > ParsedTools::NonMatchingCoupling< dim, spacedim >::space_constraints

protected

Space constraints.

Definition at line 233 of file non_matching_coupling.h.

◆ embedded_cache

template<int dim, int spacedim>

SmartPointer<const GridTools::Cache<dim, spacedim>, NonMatchingCoupling<dim, spacedim> > ParsedTools::NonMatchingCoupling< dim, spacedim >::embedded_cache

protected

Embedded cache.

Definition at line 240 of file non_matching_coupling.h.

◆ embedded_dh

template<int dim, int spacedim>

SmartPointer<const DoFHandler<dim, spacedim>, NonMatchingCoupling<dim, spacedim> > ParsedTools::NonMatchingCoupling< dim, spacedim >::embedded_dh

protected

Embedded dof handler.

Definition at line 247 of file non_matching_coupling.h.

◆ embedded_constraints

template<int dim, int spacedim>

SmartPointer<const AffineConstraints<double>, NonMatchingCoupling<dim, spacedim> > ParsedTools::NonMatchingCoupling< dim, spacedim >::embedded_constraints

protected

Embedded constraints.

Definition at line 254 of file non_matching_coupling.h.

◆ quadrature_tolerance

template<int dim, int spacedim>

double ParsedTools::NonMatchingCoupling< dim, spacedim >::quadrature_tolerance

protected

Quadrature tolerance.

If an intersection integrates to a value smaller than this tolerance, it is discarded during exact intersection.

Definition at line 262 of file non_matching_coupling.h.

◆ cells_and_quads

template<int dim, int spacedim>

std::vector<std::tuple< typename Triangulation<spacedim, spacedim>::cell_iterator, typename Triangulation<dim, spacedim>::cell_iterator, Quadrature<spacedim> > > ParsedTools::NonMatchingCoupling< dim, spacedim >::cells_and_quads

mutableprotected

Store cache information.

Definition at line 271 of file non_matching_coupling.h.

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

include/parsed_tools/non_matching_coupling.h
source/non_matching_coupling.cc

Public Types

Public Member Functions

Public Attributes

Protected Attributes

Additional Inherited Members

Detailed Description

template<int dim, int spacedim> class ParsedTools::NonMatchingCoupling< dim, spacedim >

Member Enumeration Documentation

◆ CouplingType

◆ RefinementStrategy

Constructor & Destructor Documentation

◆ NonMatchingCoupling()

Member Function Documentation

◆ initialize()

◆ assemble_sparsity()

◆ assemble_matrix()

◆ get_coupling_type()

◆ adjust_grid_refinements()

Member Data Documentation

◆ embedded_post_refinemnt_signal

◆ space_post_refinemnt_signal

◆ embedded_mask

◆ space_mask

◆ embedded_quadrature

◆ coupling_type

◆ refinement_strategy

◆ space_pre_refinement

◆ embedded_post_refinement

◆ embedded_quadrature_type

◆ quadrature_order

◆ embedded_quadrature_repetitions

◆ space_cache

◆ space_dh

◆ space_constraints

◆ embedded_cache

◆ embedded_dh

◆ embedded_constraints

◆ quadrature_tolerance

◆ cells_and_quads

template<int dim, int spacedim>
class ParsedTools::NonMatchingCoupling< dim, spacedim >