#include <deal.II/non_matching/mapping_info.h>

Inheritance diagram for NonMatching::MappingInfo< dim, spacedim, Number >:

Classes
struct	AdditionalData

Public Types
using	VectorizedArrayType = typename ::internal::VectorizedArrayTrait< Number >::vectorized_value_type

Public Member Functions
	MappingInfo (const Mapping< dim > &mapping, const UpdateFlags update_flags, const AdditionalData additional_data=AdditionalData())

void	reinit (const typename Triangulation< dim, spacedim >::cell_iterator &cell, const std::vector< Point< dim > > &unit_points)

void	reinit (const typename Triangulation< dim, spacedim >::cell_iterator &cell, const ArrayView< const Point< dim > > &unit_points)

void	reinit (const typename Triangulation< dim, spacedim >::cell_iterator &cell, const Quadrature< dim > &quadrature)

template<typename ContainerType >
void	reinit_cells (const ContainerType &cell_iterator_range, const std::vector< std::vector< Point< dim > > > &unit_points_vector, const unsigned int n_unfiltered_cells=numbers::invalid_unsigned_int)

template<typename ContainerType >
void	reinit_cells (const ContainerType &cell_iterator_range, const std::vector< Quadrature< dim > > &quadrature_vector, const unsigned int n_unfiltered_cells=numbers::invalid_unsigned_int)

template<typename Iterator >
void	reinit_surface (const IteratorRange< Iterator > &cell_iterator_range, const std::vector< ImmersedSurfaceQuadrature< dim > > &quadrature_vector, const unsigned int n_unfiltered_cells=numbers::invalid_unsigned_int)

template<typename Iterator >
void	reinit_faces (const IteratorRange< Iterator > &cell_iterator_range, const std::vector< std::vector< Quadrature< dim - 1 > > > &quadrature_vector, const unsigned int n_unfiltered_cells=numbers::invalid_unsigned_int)

bool	is_face_state () const

const Point< dim, VectorizedArrayType > *	get_unit_point (const unsigned int offset) const

const Point< dim - 1, VectorizedArrayType > *	get_unit_point_faces (const unsigned int offset) const

const DerivativeForm< 1, dim, spacedim, Number > *	get_jacobian (const unsigned int offset) const

const DerivativeForm< 1, spacedim, dim, Number > *	get_inverse_jacobian (const unsigned int offset) const

const Tensor< 1, spacedim, Number > *	get_normal_vector (const unsigned int offset) const

const Number *	get_JxW (const unsigned int offset) const

const Point< dim, Number > *	get_real_point (const unsigned int offset) const

const Mapping< dim, spacedim > &	get_mapping () const

UpdateFlags	get_update_flags () const

UpdateFlags	get_update_flags_mapping () const

boost::signals2::connection	connect_is_reinitialized (const std::function< void()> &set_is_reinitialized)

unsigned int	compute_unit_point_index_offset (const unsigned int cell_index, const unsigned int face_number) const

unsigned int	compute_data_index_offset (const unsigned int cell_index, const unsigned int face_number) const

unsigned int	get_n_q_points_unvectorized (const unsigned int cell_index, const unsigned int face_number) const

template<class Archive >
void	serialize (Archive &ar, const unsigned int version)

Subscriptor functionality
Classes derived from Subscriptor provide a facility to subscribe to this object. This is mostly used by the SmartPointer class.
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

template<typename StreamType >
void	list_subscribers (StreamType &stream) const

void	list_subscribers () const

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

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

Private Types
enum class	State { invalid , single_cell , cell_vector , faces_on_cells_in_vector }

using	MappingData = ::internal::FEValuesImplementation::MappingRelatedData< dim, spacedim >

using	map_value_type = decltype(counter_map)::value_type

using	map_iterator = decltype(counter_map)::iterator

Private Member Functions
template<typename NumberType >
unsigned int	compute_n_q_points (const unsigned int n_q_points_unvectorized)

void	clear ()

void	resize_unit_points (const unsigned int n_unit_point_batches)

void	resize_unit_points_faces (const unsigned int n_unit_point_batches)

void	resize_data_fields (const unsigned int n_data_point_batches)

void	store_unit_points (const unsigned int unit_points_index_offset, const unsigned int n_q_points, const unsigned int n_q_points_unvectorized, const std::vector< Point< dim > > &points)

void	store_unit_points_faces (const unsigned int unit_points_index_offset, const unsigned int n_q_points, const unsigned int n_q_points_unvectorized, const std::vector< Point< dim - 1 > > &points)

void	store_mapping_data (const unsigned int unit_points_index_offset, const unsigned int n_q_points, const unsigned int n_q_points_unvectorized, const MappingData &mapping_data, const std::vector< double > &weights)

unsigned int	compute_compressed_cell_index (const unsigned int cell_index) const

unsigned int	compute_geometry_index_offset (const unsigned int cell_index, const unsigned int face_number) const

void	check_no_subscribers () const noexcept

Private Attributes
State	state

AlignedVector< Point< dim, VectorizedArrayType > >	unit_points

AlignedVector< Point< dim - 1, VectorizedArrayType > >	unit_points_faces

AlignedVector< unsigned int >	unit_points_index

std::shared_ptr< typename Mapping< dim, spacedim >::InternalDataBase >	internal_mapping_data

const SmartPointer< const Mapping< dim, spacedim > >	mapping

const UpdateFlags	update_flags

UpdateFlags	update_flags_mapping

const AdditionalData	additional_data

AlignedVector< unsigned int >	data_index_offsets

AlignedVector< Number >	JxW_values

AlignedVector< Tensor< 1, spacedim, Number > >	normal_vectors

AlignedVector< DerivativeForm< 1, dim, spacedim, Number > >	jacobians

AlignedVector< DerivativeForm< 1, spacedim, dim, Number > >	inverse_jacobians

AlignedVector< Point< spacedim, Number > >	real_points

std::vector< unsigned int >	n_q_points_unvectorized

std::vector< unsigned int >	cell_index_offset

std::vector< unsigned int >	cell_index_to_compressed_cell_index

bool	do_cell_index_compression

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

std::atomic< unsigned int >	counter

std::map< std::string, unsigned int >	counter_map

std::vector< std::atomic< bool > * >	validity_pointers

const std::type_info *	object_info

Static Private Attributes
static std::mutex	mutex

Detailed Description

template<int dim, int spacedim = dim, typename Number = double>
class NonMatching::MappingInfo< dim, spacedim, Number >

This class provides the mapping information computation and mapping data storage to be used together with FEPointEvaluation.

MappingInfo is vectorized across quadrature points, which means data can be provided in vectorized format.

Two different modes are available: partially vectorized and fully vectorized across quadrature points. Partially vectorized (scalar Number template argument) means the computed mapping data is provided in scalar format and only unit points are provided vectorized (for seamless interaction with FEPointEvaluation). Fully vectorized (vectorized Number template argument, e.g. VectorizedArray<double>) provides both mapping data and unit points in vectorized format. The Number template parameter of MappingInfo and FEPointEvaluation has to be identical.

Definition at line 201 of file mapping_info.h.

Member Typedef Documentation

◆ VectorizedArrayType

template<int dim, int spacedim = dim, typename Number = double>

using NonMatching::MappingInfo< dim, spacedim, Number >::VectorizedArrayType = typename ::internal::VectorizedArrayTrait< Number>::vectorized_value_type

The VectorizedArray type the unit points are stored in inside this class.

Definition at line 207 of file mapping_info.h.

◆ MappingData

template<int dim, int spacedim = dim, typename Number = double>

using NonMatching::MappingInfo< dim, spacedim, Number >::MappingData = ::internal::FEValuesImplementation::MappingRelatedData<dim, spacedim>

private

Definition at line 426 of file mapping_info.h.

◆ map_value_type

using Subscriptor::map_value_type = decltype(counter_map)::value_type

privateinherited

The data type used in counter_map.

Definition at line 230 of file subscriptor.h.

◆ map_iterator

using Subscriptor::map_iterator = decltype(counter_map)::iterator

privateinherited

The iterator type used in counter_map.

Definition at line 235 of file subscriptor.h.

Member Enumeration Documentation

◆ State

template<int dim, int spacedim = dim, typename Number = double>

enum class NonMatching::MappingInfo::State

strongprivate

Enum class for reinitialized states.

Enumerator
invalid
single_cell
cell_vector
faces_on_cells_in_vector

Definition at line 505 of file mapping_info.h.

Constructor & Destructor Documentation

◆ MappingInfo()

template<int dim, int spacedim, typename Number >

NonMatching::MappingInfo< dim, spacedim, Number >::MappingInfo	(	const Mapping< dim > &	mapping,
		const UpdateFlags	update_flags,
		const AdditionalData	additional_data = `AdditionalData()`
	)

Constructor.

Parameters

mapping	The Mapping class describing the geometry of a cell.
update_flags	Specify the quantities to be computed by the mapping during the call of reinit(). These update flags are also handed to a FEEvaluation object if you construct it with this MappingInfo object.
additional_data	Additional data for the class to specify the behavior during reinitialization.

Definition at line 642 of file mapping_info.h.

Member Function Documentation

◆ reinit() [1/3]

template<int dim, int spacedim, typename Number >

void NonMatching::MappingInfo< dim, spacedim, Number >::reinit	(	const typename Triangulation< dim, spacedim >::cell_iterator &	cell,
		const std::vector< Point< dim > > &	unit_points
	)

Compute the mapping information for the incoming cell and unit points. This overload is needed to resolve ambiguity.

Definition at line 695 of file mapping_info.h.

◆ reinit() [2/3]

template<int dim, int spacedim, typename Number >

void NonMatching::MappingInfo< dim, spacedim, Number >::reinit	(	const typename Triangulation< dim, spacedim >::cell_iterator &	cell,
		const ArrayView< const Point< dim > > &	unit_points
	)

Compute the mapping information for the incoming cell and unit points.

Definition at line 706 of file mapping_info.h.

◆ reinit() [3/3]

template<int dim, int spacedim, typename Number >

void NonMatching::MappingInfo< dim, spacedim, Number >::reinit	(	const typename Triangulation< dim, spacedim >::cell_iterator &	cell,
		const Quadrature< dim > &	quadrature
	)

Compute the mapping information for the given cell and quadrature formula. As opposed to the other reinit function, this method allows to access a JxW factor at the points.

Definition at line 719 of file mapping_info.h.

◆ reinit_cells() [1/2]

template<int dim, int spacedim, typename Number >

template<typename ContainerType >

void NonMatching::MappingInfo< dim, spacedim, Number >::reinit_cells	(	const ContainerType &	cell_iterator_range,
		const std::vector< std::vector< Point< dim > > > &	unit_points_vector,
		const unsigned int	n_unfiltered_cells = `numbers::invalid_unsigned_int`
	)

Compute the mapping information for the incoming iterable container of cell iterators and corresponding vector of unit points.

It is possible to give an IteratorRange<FilteredIterator> to this function and together with n_unfiltered_cells specified this object can compress its storage while giving you access to the underlying data with the "unfiltered" index. The default argument for n_unfiltered_cells disables this built-in compression.

Definition at line 770 of file mapping_info.h.

◆ reinit_cells() [2/2]

template<int dim, int spacedim, typename Number >

template<typename ContainerType >

void NonMatching::MappingInfo< dim, spacedim, Number >::reinit_cells	(	const ContainerType &	cell_iterator_range,
		const std::vector< Quadrature< dim > > &	quadrature_vector,
		const unsigned int	n_unfiltered_cells = `numbers::invalid_unsigned_int`
	)

Compute the mapping information for the incoming iterable container of cell iterators and corresponding vector of quadratures. As opposed to the other reinit function, this method allows to access a JxW factor at the points.

Definition at line 793 of file mapping_info.h.

◆ reinit_surface()

template<int dim, int spacedim, typename Number >

template<typename Iterator >

void NonMatching::MappingInfo< dim, spacedim, Number >::reinit_surface	(	const IteratorRange< Iterator > &	cell_iterator_range,
		const std::vector< ImmersedSurfaceQuadrature< dim > > &	quadrature_vector,
		const unsigned int	n_unfiltered_cells = `numbers::invalid_unsigned_int`
	)

Compute the mapping information for the incoming vector of cells and corresponding vector of ImmersedSurfaceQuadrature.

Definition at line 890 of file mapping_info.h.

◆ reinit_faces()

template<int dim, int spacedim, typename Number >

template<typename Iterator >

void NonMatching::MappingInfo< dim, spacedim, Number >::reinit_faces	(	const IteratorRange< Iterator > &	cell_iterator_range,
		const std::vector< std::vector< Quadrature< dim - 1 > > > &	quadrature_vector,
		const unsigned int	n_unfiltered_cells = `numbers::invalid_unsigned_int`
	)

Compute the mapping information for all faces of the incoming vector of cells and corresponding vector of quadratures.

Definition at line 995 of file mapping_info.h.

◆ is_face_state()

template<int dim, int spacedim, typename Number >

bool NonMatching::MappingInfo< dim, spacedim, Number >::is_face_state

Return if this MappingInfo object is reinitialized for faces (by reinit_faces()) or not.

Definition at line 1137 of file mapping_info.h.

◆ get_unit_point()

template<int dim, int spacedim, typename Number >

const Point< dim, typename MappingInfo< dim, spacedim, Number >::VectorizedArrayType > * NonMatching::MappingInfo< dim, spacedim, Number >::get_unit_point ( const unsigned int offset ) const

inline

Getter function for unit points. The offset can be obtained with compute_unit_point_index_offset().

Definition at line 1386 of file mapping_info.h.

◆ get_unit_point_faces()

template<int dim, int spacedim, typename Number >

const Point< dim - 1, typename MappingInfo< dim, spacedim, Number >::VectorizedArrayType > * NonMatching::MappingInfo< dim, spacedim, Number >::get_unit_point_faces ( const unsigned int offset ) const

inline

Getter function for unit points on faces. The offset can be obtained with compute_unit_point_index_offset().

Definition at line 1398 of file mapping_info.h.

◆ get_jacobian()

template<int dim, int spacedim, typename Number >

const DerivativeForm< 1, dim, spacedim, Number > * NonMatching::MappingInfo< dim, spacedim, Number >::get_jacobian ( const unsigned int offset ) const

inline

Getter function for Jacobians. The offset can be obtained with compute_data_index_offset().

Definition at line 1466 of file mapping_info.h.

◆ get_inverse_jacobian()

template<int dim, int spacedim, typename Number >

const DerivativeForm< 1, spacedim, dim, Number > * NonMatching::MappingInfo< dim, spacedim, Number >::get_inverse_jacobian ( const unsigned int offset ) const

inline

Getter function for inverse Jacobians. The offset can be obtained with compute_data_index_offset().

Definition at line 1476 of file mapping_info.h.

◆ get_normal_vector()

template<int dim, int spacedim, typename Number >

const Tensor< 1, spacedim, Number > * NonMatching::MappingInfo< dim, spacedim, Number >::get_normal_vector ( const unsigned int offset ) const

inline

Getter function for normal vectors. The offset can be obtained with compute_data_index_offset().

Definition at line 1485 of file mapping_info.h.

◆ get_JxW()

template<int dim, int spacedim, typename Number >

const Number * NonMatching::MappingInfo< dim, spacedim, Number >::get_JxW ( const unsigned int offset ) const

inline

Getter function for Jacobian times quadrature weight (JxW). The offset can be obtained with compute_data_index_offset().

Definition at line 1495 of file mapping_info.h.

◆ get_real_point()

template<int dim, int spacedim, typename Number >

const Point< dim, Number > * NonMatching::MappingInfo< dim, spacedim, Number >::get_real_point ( const unsigned int offset ) const

inline

Getter function for real points. The offset can be obtained with compute_data_index_offset().

Definition at line 1408 of file mapping_info.h.

◆ get_mapping()

template<int dim, int spacedim, typename Number >

const Mapping< dim, spacedim > & NonMatching::MappingInfo< dim, spacedim, Number >::get_mapping

Getter function for underlying mapping.

Definition at line 1504 of file mapping_info.h.

◆ get_update_flags()

template<int dim, int spacedim, typename Number >

UpdateFlags NonMatching::MappingInfo< dim, spacedim, Number >::get_update_flags

Getter function for the update flags.

Definition at line 1513 of file mapping_info.h.

◆ get_update_flags_mapping()

template<int dim, int spacedim, typename Number >

UpdateFlags NonMatching::MappingInfo< dim, spacedim, Number >::get_update_flags_mapping

Getter function for the mapping update flags.

Definition at line 1522 of file mapping_info.h.

◆ connect_is_reinitialized()

template<int dim, int spacedim, typename Number >

boost::signals2::connection NonMatching::MappingInfo< dim, spacedim, Number >::connect_is_reinitialized ( const std::function< void()> & set_is_reinitialized )

Connects to is_reinitialized().

Definition at line 1531 of file mapping_info.h.

◆ compute_unit_point_index_offset()

template<int dim, int spacedim, typename Number >

unsigned int NonMatching::MappingInfo< dim, spacedim, Number >::compute_unit_point_index_offset	(	const unsigned int	cell_index,
		const unsigned int	face_number
	)		const

Compute the unit points index offset for the current cell/face.

Definition at line 1418 of file mapping_info.h.

◆ compute_data_index_offset()

template<int dim, int spacedim, typename Number >

unsigned int NonMatching::MappingInfo< dim, spacedim, Number >::compute_data_index_offset	(	const unsigned int	cell_index,
		const unsigned int	face_number
	)		const

Compute the data index offset for the current cell/face.

Definition at line 1442 of file mapping_info.h.

◆ get_n_q_points_unvectorized()

template<int dim, int spacedim, typename Number >

unsigned int NonMatching::MappingInfo< dim, spacedim, Number >::get_n_q_points_unvectorized	(	const unsigned int	cell_index,
		const unsigned int	face_number
	)		const

Get number of unvectorized quadrature points.

Definition at line 1146 of file mapping_info.h.

◆ compute_n_q_points()

template<int dim, int spacedim, typename Number >

template<typename NumberType >

unsigned int NonMatching::MappingInfo< dim, spacedim, Number >::compute_n_q_points ( const unsigned int n_q_points_unvectorized )

private

Compute number of quadrature point batches depending on NumberType.

Definition at line 1170 of file mapping_info.h.

◆ clear()

template<int dim, int spacedim, typename Number >

void NonMatching::MappingInfo< dim, spacedim, Number >::clear

private

Clears fields to make the object reusable.

Definition at line 684 of file mapping_info.h.

◆ resize_unit_points()

template<int dim, int spacedim, typename Number >

void NonMatching::MappingInfo< dim, spacedim, Number >::resize_unit_points ( const unsigned int n_unit_point_batches )

private

Resize the unit_point data field.

Definition at line 1345 of file mapping_info.h.

◆ resize_unit_points_faces()

template<int dim, int spacedim, typename Number >

void NonMatching::MappingInfo< dim, spacedim, Number >::resize_unit_points_faces ( const unsigned int n_unit_point_batches )

private

Resize the unit_point_faces data field.

Definition at line 1355 of file mapping_info.h.

◆ resize_data_fields()

template<int dim, int spacedim, typename Number >

void NonMatching::MappingInfo< dim, spacedim, Number >::resize_data_fields ( const unsigned int n_data_point_batches )

private

Resize the mapping data fields.

Definition at line 1365 of file mapping_info.h.

◆ store_unit_points()

template<int dim, int spacedim, typename Number >

void NonMatching::MappingInfo< dim, spacedim, Number >::store_unit_points	(	const unsigned int	unit_points_index_offset,
		const unsigned int	n_q_points,
		const unsigned int	n_q_points_unvectorized,
		const std::vector< Point< dim > > &	points
	)

private

Store the unit points.

Definition at line 1234 of file mapping_info.h.

◆ store_unit_points_faces()

template<int dim, int spacedim, typename Number >

void NonMatching::MappingInfo< dim, spacedim, Number >::store_unit_points_faces	(	const unsigned int	unit_points_index_offset,
		const unsigned int	n_q_points,
		const unsigned int	n_q_points_unvectorized,
		const std::vector< Point< dim - 1 > > &	points
	)

private

Store the unit points on faces.

Definition at line 1259 of file mapping_info.h.

◆ store_mapping_data()

template<int dim, int spacedim, typename Number >

void NonMatching::MappingInfo< dim, spacedim, Number >::store_mapping_data	(	const unsigned int	unit_points_index_offset,
		const unsigned int	n_q_points,
		const unsigned int	n_q_points_unvectorized,
		const MappingData &	mapping_data,
		const std::vector< double > &	weights
	)

private

Store the requested mapping data.

Definition at line 1284 of file mapping_info.h.

◆ compute_compressed_cell_index()

template<int dim, int spacedim, typename Number >

unsigned int NonMatching::MappingInfo< dim, spacedim, Number >::compute_compressed_cell_index ( const unsigned int cell_index ) const

private

Compute the compressed cell index.

Definition at line 1216 of file mapping_info.h.

◆ compute_geometry_index_offset()

template<int dim, int spacedim, typename Number >

unsigned int NonMatching::MappingInfo< dim, spacedim, Number >::compute_geometry_index_offset	(	const unsigned int	cell_index,
		const unsigned int	face_number
	)		const

private

Compute the geometry index offset of the current cell/face.

Definition at line 1187 of file mapping_info.h.

◆ subscribe()

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

inherited

Subscribes a user of the object by storing the pointer validity. The subscriber may be identified by text supplied as identifier.

Definition at line 136 of file subscriptor.cc.

◆ unsubscribe()

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

inherited

Unsubscribes a user from the object.

Note: The identifier and the validity pointer must be the same as the one supplied to subscribe().

Definition at line 156 of file subscriptor.cc.

◆ n_subscriptions()

unsigned int Subscriptor::n_subscriptions ( ) const

inlineinherited

Return the present number of subscriptions to this object. This allows to use this class for reference counted lifetime determination where the last one to unsubscribe also deletes the object.

Definition at line 300 of file subscriptor.h.

◆ list_subscribers() [1/2]

template<typename StreamType >

void Subscriptor::list_subscribers ( StreamType & stream ) const

inlineinherited

List the subscribers to the input stream.

Definition at line 317 of file subscriptor.h.

◆ list_subscribers() [2/2]

void Subscriptor::list_subscribers ( ) const

inherited

List the subscribers to deallog.

Definition at line 204 of file subscriptor.cc.

◆ serialize()

template<class Archive >

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

inlineinherited

Read or write the data of this object to or from a stream for the purpose of serialization using the BOOST serialization library.

This function does not actually serialize any of the member variables of this class. The reason is that what this class stores is only who subscribes to this object, but who does so at the time of storing the contents of this object does not necessarily have anything to do with who subscribes to the object when it is restored. Consequently, we do not want to overwrite the subscribers at the time of restoring, and then there is no reason to write the subscribers out in the first place.

Definition at line 309 of file subscriptor.h.

◆ check_no_subscribers()

void Subscriptor::check_no_subscribers ( ) const

privatenoexceptinherited

Check that there are no objects subscribing to this object. If this check passes then it is safe to destroy the current object. It this check fails then this function will either abort or print an error message to deallog (by using the AssertNothrow mechanism), but will not throw an exception.

Note: Since this function is just a consistency check it does nothing in release mode.; If this function is called when there is an uncaught exception then, rather than aborting, this function prints an error message to the standard error stream and returns.

Definition at line 53 of file subscriptor.cc.

Member Data Documentation

◆ state

template<int dim, int spacedim = dim, typename Number = double>

State NonMatching::MappingInfo< dim, spacedim, Number >::state

private

Enum class that stores the currently initialized state upon the last call of reinit().

Definition at line 517 of file mapping_info.h.

◆ unit_points

template<int dim, int spacedim = dim, typename Number = double>

AlignedVector<Point<dim, VectorizedArrayType> > NonMatching::MappingInfo< dim, spacedim, Number >::unit_points

private

The reference points specified at reinit().

Indexed by unit_points_index.

Definition at line 524 of file mapping_info.h.

◆ unit_points_faces

template<int dim, int spacedim = dim, typename Number = double>

AlignedVector<Point<dim - 1, VectorizedArrayType> > NonMatching::MappingInfo< dim, spacedim, Number >::unit_points_faces

private

The reference points on faces specified at reinit().

Indexed by unit_points_index.

Definition at line 531 of file mapping_info.h.

◆ unit_points_index

template<int dim, int spacedim = dim, typename Number = double>

AlignedVector<unsigned int> NonMatching::MappingInfo< dim, spacedim, Number >::unit_points_index

private

Offset to point to the first unit point of a cell/face.

Definition at line 536 of file mapping_info.h.

◆ internal_mapping_data

template<int dim, int spacedim = dim, typename Number = double>

std::shared_ptr<typename Mapping<dim, spacedim>::InternalDataBase> NonMatching::MappingInfo< dim, spacedim, Number >::internal_mapping_data

private

A pointer to the internal data of the underlying mapping.

Definition at line 542 of file mapping_info.h.

◆ mapping

template<int dim, int spacedim = dim, typename Number = double>

const SmartPointer<const Mapping<dim, spacedim> > NonMatching::MappingInfo< dim, spacedim, Number >::mapping

private

A pointer to the underlying mapping.

Definition at line 547 of file mapping_info.h.

◆ update_flags

template<int dim, int spacedim = dim, typename Number = double>

const UpdateFlags NonMatching::MappingInfo< dim, spacedim, Number >::update_flags

private

The desired update flags for the evaluation.

Definition at line 552 of file mapping_info.h.

◆ update_flags_mapping

template<int dim, int spacedim = dim, typename Number = double>

UpdateFlags NonMatching::MappingInfo< dim, spacedim, Number >::update_flags_mapping

private

The update flags for the desired mapping information.

Definition at line 557 of file mapping_info.h.

◆ additional_data

template<int dim, int spacedim = dim, typename Number = double>

const AdditionalData NonMatching::MappingInfo< dim, spacedim, Number >::additional_data

private

AdditionalData for this object.

Definition at line 562 of file mapping_info.h.

◆ data_index_offsets

template<int dim, int spacedim = dim, typename Number = double>

AlignedVector<unsigned int> NonMatching::MappingInfo< dim, spacedim, Number >::data_index_offsets

private

Stores the index offset into the arrays JxW_values, jacobians, inverse_jacobians and normal_vectors.

Definition at line 568 of file mapping_info.h.

◆ JxW_values

template<int dim, int spacedim = dim, typename Number = double>

AlignedVector<Number> NonMatching::MappingInfo< dim, spacedim, Number >::JxW_values

private

The storage of the Jacobian determinant times the quadrature weight on quadrature points.

Indexed by data_index_offsets.

Definition at line 576 of file mapping_info.h.

◆ normal_vectors

template<int dim, int spacedim = dim, typename Number = double>

AlignedVector<Tensor<1, spacedim, Number> > NonMatching::MappingInfo< dim, spacedim, Number >::normal_vectors

private

Stores the normal vectors.

Indexed by data_index_offsets.

Definition at line 583 of file mapping_info.h.

◆ jacobians

template<int dim, int spacedim = dim, typename Number = double>

AlignedVector<DerivativeForm<1, dim, spacedim, Number> > NonMatching::MappingInfo< dim, spacedim, Number >::jacobians

private

The storage of contravariant transformation on quadrature points, i.e., the Jacobians of the transformation from the unit to the real cell.

Indexed by data_index_offsets.

Definition at line 591 of file mapping_info.h.

◆ inverse_jacobians

template<int dim, int spacedim = dim, typename Number = double>

AlignedVector<DerivativeForm<1, spacedim, dim, Number> > NonMatching::MappingInfo< dim, spacedim, Number >::inverse_jacobians

private

The storage of covariant transformation on quadrature points, i.e., the inverse Jacobians of the transformation from the unit to the real cell.

Indexed by data_index_offsets.

Definition at line 600 of file mapping_info.h.

◆ real_points

template<int dim, int spacedim = dim, typename Number = double>

AlignedVector<Point<spacedim, Number> > NonMatching::MappingInfo< dim, spacedim, Number >::real_points

private

The mapped real points.

Indexed by data_index_offsets.

Definition at line 607 of file mapping_info.h.

◆ n_q_points_unvectorized

template<int dim, int spacedim = dim, typename Number = double>

std::vector<unsigned int> NonMatching::MappingInfo< dim, spacedim, Number >::n_q_points_unvectorized

private

Number of unvectorized unit points per geometric entity (cell/face).

Definition at line 612 of file mapping_info.h.

◆ cell_index_offset

template<int dim, int spacedim = dim, typename Number = double>

std::vector<unsigned int> NonMatching::MappingInfo< dim, spacedim, Number >::cell_index_offset

private

Offset to point to the first element of a cell in internal data containers.

Definition at line 618 of file mapping_info.h.

◆ cell_index_to_compressed_cell_index

template<int dim, int spacedim = dim, typename Number = double>

std::vector<unsigned int> NonMatching::MappingInfo< dim, spacedim, Number >::cell_index_to_compressed_cell_index

private

A vector that converts the cell index to a compressed cell index for e.g. a filtered IteratorRange.

Definition at line 624 of file mapping_info.h.

◆ do_cell_index_compression

template<int dim, int spacedim = dim, typename Number = double>

bool NonMatching::MappingInfo< dim, spacedim, Number >::do_cell_index_compression

private

A bool that determines weather cell index compression should be done.

Definition at line 629 of file mapping_info.h.

◆ is_reinitialized

template<int dim, int spacedim = dim, typename Number = double>

boost::signals2::signal<void()> NonMatching::MappingInfo< dim, spacedim, Number >::is_reinitialized

private

This signal is triggered right after this object is reinitialized, to let dependent objects know that they need to reinitialize as well.

Definition at line 635 of file mapping_info.h.

◆ counter

std::atomic<unsigned int> Subscriptor::counter

mutableprivateinherited

Store the number of objects which subscribed to this object. Initially, this number is zero, and upon destruction it shall be zero again (i.e. all objects which subscribed should have unsubscribed again).

The creator (and owner) of an object is counted in the map below if HE manages to supply identification.

We use the mutable keyword in order to allow subscription to constant objects also.

This counter may be read from and written to concurrently in multithreaded code: hence we use the std::atomic class template.

Definition at line 219 of file subscriptor.h.

◆ counter_map

std::map<std::string, unsigned int> Subscriptor::counter_map

mutableprivateinherited

In this map, we count subscriptions for each different identification string supplied to subscribe().

Definition at line 225 of file subscriptor.h.

◆ validity_pointers

std::vector<std::atomic<bool> *> Subscriptor::validity_pointers

mutableprivateinherited

In this vector, we store pointers to the validity bool in the SmartPointer objects that subscribe to this class.

Definition at line 241 of file subscriptor.h.

◆ object_info

const std::type_info* Subscriptor::object_info

mutableprivateinherited

Pointer to the typeinfo object of this object, from which we can later deduce the class name. Since this information on the derived class is neither available in the destructor, nor in the constructor, we obtain it in between and store it here.

Definition at line 249 of file subscriptor.h.

◆ mutex

std::mutex Subscriptor::mutex

staticprivateinherited

A mutex used to ensure data consistency when printing out the list of subscribers.

Definition at line 271 of file subscriptor.h.

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

include/deal.II/non_matching/mapping_info.h

Classes

Public Types

Public Member Functions

Static Public Member Functions

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Typedef Documentation

◆ VectorizedArrayType

◆ MappingData

◆ map_value_type

◆ map_iterator

Member Enumeration Documentation

◆ State

Constructor & Destructor Documentation

◆ MappingInfo()

Member Function Documentation

◆ reinit() [1/3]

◆ reinit() [2/3]

◆ reinit() [3/3]

◆ reinit_cells() [1/2]

◆ reinit_cells() [2/2]

◆ reinit_surface()

◆ reinit_faces()

◆ is_face_state()

◆ get_unit_point()

◆ get_unit_point_faces()

◆ get_jacobian()

◆ get_inverse_jacobian()

◆ get_normal_vector()

◆ get_JxW()

◆ get_real_point()

◆ get_mapping()

◆ get_update_flags()

◆ get_update_flags_mapping()

◆ connect_is_reinitialized()

◆ compute_unit_point_index_offset()

◆ compute_data_index_offset()

◆ get_n_q_points_unvectorized()

◆ compute_n_q_points()

◆ clear()

◆ resize_unit_points()

◆ resize_unit_points_faces()

◆ resize_data_fields()

◆ store_unit_points()

◆ store_unit_points_faces()

◆ store_mapping_data()

◆ compute_compressed_cell_index()

◆ compute_geometry_index_offset()

◆ subscribe()

◆ unsubscribe()

◆ n_subscriptions()

◆ list_subscribers() [1/2]

◆ list_subscribers() [2/2]

◆ serialize()

◆ check_no_subscribers()

Member Data Documentation

◆ state

◆ unit_points

◆ unit_points_faces

◆ unit_points_index

◆ internal_mapping_data

◆ mapping

◆ update_flags

◆ update_flags_mapping

◆ additional_data

◆ data_index_offsets

◆ JxW_values

◆ normal_vectors

◆ jacobians

◆ inverse_jacobians

◆ real_points

◆ n_q_points_unvectorized

◆ cell_index_offset

◆ cell_index_to_compressed_cell_index

◆ do_cell_index_compression

◆ is_reinitialized

◆ counter