Class IMPInitializer is a concrete LInitStrategy that initializes the configuration of one or more Lagrangian structures that are described using the immersed material point method from FE meshes.

#include <ibamr/IMPInitializer.h>

Inheritance diagram for IBAMR::IMPInitializer:

[legend]

Public Member Functions
	IMPInitializer (std::string object_name, SAMRAI::tbox::Pointer< SAMRAI::tbox::Database > input_db, SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > > hierarchy, SAMRAI::tbox::Pointer< SAMRAI::mesh::GriddingAlgorithm< NDIM > > gridding_alg)
	Constructor. More...

	~IMPInitializer ()
	Destructor. More...

void	registerMesh (libMesh::MeshBase *mesh, int level_number=IBTK::invalid_level_number)
	Register a Mesh object with the IB initializer object. More...

void	registerLSiloDataWriter (SAMRAI::tbox::Pointer< IBTK::LSiloDataWriter > silo_writer)
	Register a Silo data writer with the IB initializer object. More...

bool	getLevelHasLagrangianData (int level_number, bool can_be_refined) const override
	Determine whether there are any Lagrangian nodes on the specified patch level. More...

bool	getIsAllLagrangianDataInDomain (SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > > hierarchy) const override

unsigned int	computeGlobalNodeCountOnPatchLevel (SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > > hierarchy, int level_number, double init_data_time, bool can_be_refined, bool initial_time) override

unsigned int	computeLocalNodeCountOnPatchLevel (SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > > hierarchy, int level_number, double init_data_time, bool can_be_refined, bool initial_time) override
	Determine the number of local nodes on the specified patch level. More...

void	initializeStructureIndexingOnPatchLevel (std::map< int, std::string > &strct_id_to_strct_name_map, std::map< int, std::pair< int, int > > &strct_id_to_lag_idx_range_map, int level_number, double init_data_time, bool can_be_refined, bool initial_time, IBTK::LDataManager *l_data_manager) override
	Initialize the structure indexing information on the patch level. More...

unsigned int	initializeDataOnPatchLevel (int lag_node_index_idx, unsigned int global_index_offset, unsigned int local_index_offset, SAMRAI::tbox::Pointer< IBTK::LData > X_data, SAMRAI::tbox::Pointer< IBTK::LData > U_data, SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > > hierarchy, int level_number, double init_data_time, bool can_be_refined, bool initial_time, IBTK::LDataManager *l_data_manager) override
	Initialize the LNode and LData data needed to specify the configuration of the curvilinear mesh on the patch level. More...

void	tagCellsForInitialRefinement (SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > > hierarchy, int level_number, double error_data_time, int tag_index) override
	Tag cells for initial refinement. More...

void	writeVertexFile (std::string filename, int mesh_no, int level_number=IBTK::invalid_level_number)
	Write vertex position in a file. More...

virtual void	init ()
	Initialize structure specific configurations. More...

virtual unsigned int	initializeMassDataOnPatchLevel (unsigned int global_index_offset, unsigned int local_index_offset, SAMRAI::tbox::Pointer< LData > M_data, SAMRAI::tbox::Pointer< LData > K_data, SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > > hierarchy, int level_number, double init_data_time, bool can_be_refined, bool initial_time, LDataManager *l_data_manager)
	Initialize the LData needed to specify the mass and spring constant data required by the penalty IB method. More...

virtual unsigned int	initializeDirectorDataOnPatchLevel (unsigned int global_index_offset, unsigned int local_index_offset, SAMRAI::tbox::Pointer< LData > D_data, SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > > hierarchy, int level_number, double init_data_time, bool can_be_refined, bool initial_time, LDataManager *l_data_manager)
	Initialize the LData needed to specify director vectors required by some material models. More...

Private Member Functions
	IMPInitializer ()=delete
	Default constructor. More...

	IMPInitializer (const IMPInitializer &from)=delete
	Copy constructor. More...

IMPInitializer &	operator= (const IMPInitializer &that)=delete
	Assignment operator. More...

void	initializeLSiloDataWriter (int level_number)
	Configure the Lagrangian Silo data writer to plot the data associated with the specified level of the locally refined Cartesian grid. More...

void	getPatchVertices (std::vector< std::pair< int, int > > &point_indices, SAMRAI::tbox::Pointer< SAMRAI::hier::Patch< NDIM > > patch, int level_number, bool can_be_refined) const
	Determine the indices of any vertices initially located within the specified patch. More...

int	getCanonicalLagrangianIndex (const std::pair< int, int > &point_index, int level_number) const

const libMesh::Point &	getVertexPosn (const std::pair< int, int > &point_index, int level_number) const

void	getFromInput (SAMRAI::tbox::Pointer< SAMRAI::tbox::Database > db)

Private Attributes
std::string	d_object_name

SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > >	d_hierarchy

SAMRAI::tbox::Pointer< SAMRAI::mesh::GriddingAlgorithm< NDIM > >	d_gridding_alg

std::vector< bool >	d_level_is_initialized

std::vector< std::vector< libMesh::MeshBase * > >	d_meshes

std::vector< std::vector< int > >	d_num_vertex

std::vector< std::vector< int > >	d_vertex_offset

std::vector< std::vector< std::vector< libMesh::Point > > >	d_vertex_posn

std::vector< std::vector< std::vector< double > > >	d_vertex_wgt

std::vector< std::vector< std::vector< libMesh::subdomain_id_type > > >	d_vertex_subdomain_id

SAMRAI::tbox::Pointer< IBTK::LSiloDataWriter >	d_silo_writer

Constructor & Destructor Documentation

◆ IMPInitializer() [1/3]

IBAMR::IMPInitializer::IMPInitializer	(	std::string	object_name,
		SAMRAI::tbox::Pointer< SAMRAI::tbox::Database >	input_db,
		SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > >	hierarchy,
		SAMRAI::tbox::Pointer< SAMRAI::mesh::GriddingAlgorithm< NDIM > >	gridding_alg
	)

◆ ~IMPInitializer()

IBAMR::IMPInitializer::~IMPInitializer ( )

◆ IMPInitializer() [2/3]

IBAMR::IMPInitializer::IMPInitializer ( )

privatedelete

Note: This constructor is not implemented and should not be used.

◆ IMPInitializer() [3/3]

IBAMR::IMPInitializer::IMPInitializer ( const IMPInitializer & from )

privatedelete

Note: This constructor is not implemented and should not be used.

Parameters

from	The value to copy to this object.

Member Function Documentation

◆ registerMesh()

void IBAMR::IMPInitializer::registerMesh	(	libMesh::MeshBase *	mesh,
		int	level_number = `IBTK::invalid_level_number`
	)

◆ registerLSiloDataWriter()

void IBAMR::IMPInitializer::registerLSiloDataWriter ( SAMRAI::tbox::Pointer< IBTK::LSiloDataWriter > silo_writer )

◆ getLevelHasLagrangianData()

bool IBAMR::IMPInitializer::getLevelHasLagrangianData	(	int	level_number,
		bool	can_be_refined
	)		const

overridevirtual

Returns: A boolean value indicating whether Lagrangian data is associated with the given level in the patch hierarchy.

Implements IBTK::LInitStrategy.

◆ getIsAllLagrangianDataInDomain()

bool IBAMR::IMPInitializer::getIsAllLagrangianDataInDomain ( SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > > hierarchy ) const

overridevirtual

Returns: A boolean value indicating whether or not all Lagrangian data is within the computational domain specified by the patch hierarchy.

Implements IBTK::LInitStrategy.

◆ computeGlobalNodeCountOnPatchLevel()

unsigned int IBAMR::IMPInitializer::computeGlobalNodeCountOnPatchLevel	(	SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > >	hierarchy,
		int	level_number,
		double	init_data_time,
		bool	can_be_refined,
		bool	initial_time
	)

overridevirtual

Returns: Determine the number of global nodes on the patch level.; The number of global nodes on the specified level.

Implements IBTK::LInitStrategy.

◆ computeLocalNodeCountOnPatchLevel()

unsigned int IBAMR::IMPInitializer::computeLocalNodeCountOnPatchLevel	(	SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > >	hierarchy,
		int	level_number,
		double	init_data_time,
		bool	can_be_refined,
		bool	initial_time
	)

overridevirtual

Returns: The number of local nodes on the specified level.

Implements IBTK::LInitStrategy.

◆ initializeStructureIndexingOnPatchLevel()

void IBAMR::IMPInitializer::initializeStructureIndexingOnPatchLevel	(	std::map< int, std::string > &	strct_id_to_strct_name_map,
		std::map< int, std::pair< int, int > > &	strct_id_to_lag_idx_range_map,
		int	level_number,
		double	init_data_time,
		bool	can_be_refined,
		bool	initial_time,
		IBTK::LDataManager *	l_data_manager
	)

overridevirtual

Reimplemented from IBTK::LInitStrategy.

◆ initializeDataOnPatchLevel()

unsigned int IBAMR::IMPInitializer::initializeDataOnPatchLevel	(	int	lag_node_index_idx,
		unsigned int	global_index_offset,
		unsigned int	local_index_offset,
		SAMRAI::tbox::Pointer< IBTK::LData >	X_data,
		SAMRAI::tbox::Pointer< IBTK::LData >	U_data,
		SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > >	hierarchy,
		int	level_number,
		double	init_data_time,
		bool	can_be_refined,
		bool	initial_time,
		IBTK::LDataManager *	l_data_manager
	)

overridevirtual

Returns: The number of local nodes initialized on the patch level.

Implements IBTK::LInitStrategy.

◆ tagCellsForInitialRefinement()

void IBAMR::IMPInitializer::tagCellsForInitialRefinement	(	SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > >	hierarchy,
		int	level_number,
		double	error_data_time,
		int	tag_index
	)

overridevirtual

When the patch hierarchy is being constructed at the initial simulation time, it is necessary to instruct the gridding algorithm where to place local refinement in order to accommodate portions of the curvilinear mesh that will reside in any yet-to-be-constructed level(s) of the patch hierarchy.

Reimplemented from IBTK::LInitStrategy.

◆ writeVertexFile()

void IBAMR::IMPInitializer::writeVertexFile	(	std::string	filename,
		int	mesh_no,
		int	level_number = `IBTK::invalid_level_number`
	)

Parameters

filename	Name of the file to which position of the vertices is to be written.
mesh_no	Integral order in which various meshes are registered with the class on level level_number. Indexing starts from 0.
level_number	Level on which the mesh resides. -1 indicates finest grid level.

◆ operator=()

IMPInitializer& IBAMR::IMPInitializer::operator= ( const IMPInitializer & that )

privatedelete

Note: This constructor is not implemented and should not be used.

Parameters

that	The value to assign to this object.

Returns: A reference to this object.

◆ initializeLSiloDataWriter()

void IBAMR::IMPInitializer::initializeLSiloDataWriter ( int level_number )

private

◆ getPatchVertices()

void IBAMR::IMPInitializer::getPatchVertices	(	std::vector< std::pair< int, int > > &	point_indices,
		SAMRAI::tbox::Pointer< SAMRAI::hier::Patch< NDIM > >	patch,
		int	level_number,
		bool	can_be_refined
	)		const

private

◆ getCanonicalLagrangianIndex()

int IBAMR::IMPInitializer::getCanonicalLagrangianIndex	(	const std::pair< int, int > &	point_index,
		int	level_number
	)		const

private

Returns: The canonical Lagrangian index of the specified vertex.

◆ getVertexPosn()

const libMesh::Point& IBAMR::IMPInitializer::getVertexPosn	(	const std::pair< int, int > &	point_index,
		int	level_number
	)		const

private

Returns: The initial position of the specified vertex.

◆ getFromInput()

void IBAMR::IMPInitializer::getFromInput ( SAMRAI::tbox::Pointer< SAMRAI::tbox::Database > db )

private

Read input values, indicated above, from given database.

When assertion checking is active, the database pointer must be non-null.

◆ init()

virtual void IBTK::LInitStrategy::init ( )

inlinevirtualinherited

Note: A default empty implementation is provided.

Reimplemented in IBAMR::IBRedundantInitializer, and IBAMR::IBStandardInitializer.

◆ initializeMassDataOnPatchLevel()

virtual unsigned int IBTK::LInitStrategy::initializeMassDataOnPatchLevel	(	unsigned int	global_index_offset,
		unsigned int	local_index_offset,
		SAMRAI::tbox::Pointer< LData >	M_data,
		SAMRAI::tbox::Pointer< LData >	K_data,
		SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > >	hierarchy,
		int	level_number,
		double	init_data_time,
		bool	can_be_refined,
		bool	initial_time,
		LDataManager *	l_data_manager
	)

virtualinherited

Returns: The number of local nodes initialized on the patch level.

Note: A default empty implementation is provided when support for massive boundaries is not required.

Reimplemented in IBAMR::IBRedundantInitializer.

◆ initializeDirectorDataOnPatchLevel()

virtual unsigned int IBTK::LInitStrategy::initializeDirectorDataOnPatchLevel	(	unsigned int	global_index_offset,
		unsigned int	local_index_offset,
		SAMRAI::tbox::Pointer< LData >	D_data,
		SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > >	hierarchy,
		int	level_number,
		double	init_data_time,
		bool	can_be_refined,
		bool	initial_time,
		LDataManager *	l_data_manager
	)

virtualinherited

Returns: The number of local nodes initialized on the patch level.

Note: A default empty implementation is provided when support for directors is not required.

Reimplemented in IBAMR::IBRedundantInitializer.

Member Data Documentation

◆ d_object_name

std::string IBAMR::IMPInitializer::d_object_name

private

◆ d_hierarchy

SAMRAI::tbox::Pointer<SAMRAI::hier::PatchHierarchy<NDIM> > IBAMR::IMPInitializer::d_hierarchy

private

◆ d_gridding_alg

SAMRAI::tbox::Pointer<SAMRAI::mesh::GriddingAlgorithm<NDIM> > IBAMR::IMPInitializer::d_gridding_alg

private

◆ d_level_is_initialized

std::vector<bool> IBAMR::IMPInitializer::d_level_is_initialized

private

◆ d_meshes

std::vector<std::vector<libMesh::MeshBase*> > IBAMR::IMPInitializer::d_meshes

private

◆ d_num_vertex

std::vector<std::vector<int> > IBAMR::IMPInitializer::d_num_vertex

private

◆ d_vertex_offset

std::vector<std::vector<int> > IBAMR::IMPInitializer::d_vertex_offset

private

◆ d_vertex_posn

std::vector<std::vector<std::vector<libMesh::Point> > > IBAMR::IMPInitializer::d_vertex_posn

private

◆ d_vertex_wgt

std::vector<std::vector<std::vector<double> > > IBAMR::IMPInitializer::d_vertex_wgt

private

◆ d_vertex_subdomain_id

std::vector<std::vector<std::vector<libMesh::subdomain_id_type> > > IBAMR::IMPInitializer::d_vertex_subdomain_id

private

◆ d_silo_writer

SAMRAI::tbox::Pointer<IBTK::LSiloDataWriter> IBAMR::IMPInitializer::d_silo_writer

private

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

include/ibamr/IMPInitializer.h

Public Member Functions

Private Member Functions

Private Attributes

Constructor & Destructor Documentation

◆ IMPInitializer() [1/3]

◆ ~IMPInitializer()

◆ IMPInitializer() [2/3]

◆ IMPInitializer() [3/3]

Member Function Documentation

◆ registerMesh()

◆ registerLSiloDataWriter()

◆ getLevelHasLagrangianData()

◆ getIsAllLagrangianDataInDomain()

◆ computeGlobalNodeCountOnPatchLevel()

◆ computeLocalNodeCountOnPatchLevel()

◆ initializeStructureIndexingOnPatchLevel()

◆ initializeDataOnPatchLevel()

◆ tagCellsForInitialRefinement()

◆ writeVertexFile()

◆ operator=()

◆ initializeLSiloDataWriter()

◆ getPatchVertices()

◆ getCanonicalLagrangianIndex()

◆ getVertexPosn()

◆ getFromInput()

◆ init()

◆ initializeMassDataOnPatchLevel()

◆ initializeDirectorDataOnPatchLevel()

Member Data Documentation

◆ d_object_name

◆ d_hierarchy

◆ d_gridding_alg

◆ d_level_is_initialized

◆ d_meshes

◆ d_num_vertex

◆ d_vertex_offset

◆ d_vertex_posn

◆ d_vertex_wgt

◆ d_vertex_subdomain_id

◆ d_silo_writer