Class representing connectivity table. More...

#include <connectivitytable.h>

Collaboration diagram for oofem::ConnectivityTable:

Public Member Functions
	ConnectivityTable (Domain *d)
	Constructor.

	~ConnectivityTable ()
	Destructor.

void	reset ()
	reset receiver to an initial state (will force table update, when needed next time)

void	setDomain (Domain *ipDomain)

void	instanciateConnectivityTable ()
	Builds connectivity table.

const IntArray *	giveDofManConnectivityArray (int dofman)

void	giveElementNeighbourList (IntArray &answer, const IntArray &elemList)
	Returns list of neighboring elements to given elements (they are included too).

void	giveNodeNeighbourList (IntArray &answer, IntArray &nodeList)
	Returns list of elements sharing any given nodes.

void	giveElementsWithNodes (IntArray &answer, const IntArray &nodes)
	Return list of elements sharing all given nodes.

void	buildElementColoring ()
	Builds element coloring, assigning to element color, such that no neighboring elements have the same color.

int	getElementColor (int e)
	Returns element color as determined by coloring algorithm.

void	buildSharedBoundaryEntities (Domain *d)
	Build list of shared element edges and surfaces.

SharedBoundaryEntity *	giveBoundaryEntity (int id)
	Access SharedBoundaryEntities.

Private Attributes
Domain *	domain
	Pointer to domain to which receiver belongs to.

std::vector< IntArray >	nodalConnectivity
	Nodal connectivity table for domain.

int	nodalConnectivityFlag
	Flag indicating assembled connectivity table for domain.

IntArray	elementColoring
	Element colors.

bool	elementColoringFlag
	flag indicating assembled element coloring

std::vector< std::unique_ptr< SharedBoundaryEntity > >	sharedBoundaryEntities

Detailed Description

Class representing connectivity table.

Usually attribute of domain. Provides selected connectivity information services for domain.

Its tasks are

Creating connectivity table - method InstanciateYourself.
Returning number of Elements belonging to node.
Returning j-th element belonging to node i.

Definition at line 92 of file connectivitytable.h.

Constructor & Destructor Documentation

◆ ConnectivityTable()

oofem::ConnectivityTable::ConnectivityTable ( Domain * d )

Constructor.

Creates new Connectivity table belonging to given domain.

Definition at line 46 of file connectivitytable.C.

◆ ~ConnectivityTable()

oofem::ConnectivityTable::~ConnectivityTable ( )

inline

Destructor.

Definition at line 126 of file connectivitytable.h.

Member Function Documentation

◆ buildElementColoring()

void oofem::ConnectivityTable::buildElementColoring ( )

Builds element coloring, assigning to element color, such that no neighboring elements have the same color.

Definition at line 190 of file connectivitytable.C.

References oofem::IntArray::at(), oofem::IntArray::containsSorted(), domain, elementColoring, elementColoringFlag, oofem::Domain::elementList, giveElementNeighbourList(), oofem::Domain::giveNumberOfElements(), oofem::IntArray::insertSortedOnce(), oofem::IntArray::resize(), and oofem::IntArray::zero().

Referenced by getElementColor().

◆ buildSharedBoundaryEntities()

void oofem::ConnectivityTable::buildSharedBoundaryEntities ( Domain * d )

Build list of shared element edges and surfaces.

Definition at line 228 of file connectivitytable.C.

References oofem::IntArray::at(), domain, oofem::Domain::elementList, oofem::IntArray::findSorted(), oofem::Element::giveBoundaryEdgeNodes(), oofem::Element::giveDofManager(), oofem::Domain::giveElement(), giveElementsWithNodes(), oofem::Element::giveNumberOfEdges(), oofem::Domain::giveNumberOfElements(), oofem::IntArray::giveSize(), OOFEM_ERROR, oofem::IntArray::resize(), oofem::Element::setSharedEdgeID(), sharedBoundaryEntities, and oofem::IntArray::sort().

◆ getElementColor()

int oofem::ConnectivityTable::getElementColor ( int e )

Returns element color as determined by coloring algorithm.

Definition at line 219 of file connectivitytable.C.

References oofem::IntArray::at(), buildElementColoring(), elementColoring, and elementColoringFlag.

◆ giveBoundaryEntity()

SharedBoundaryEntity * oofem::ConnectivityTable::giveBoundaryEntity ( int id )

Access SharedBoundaryEntities.

Definition at line 329 of file connectivitytable.C.

References sharedBoundaryEntities.

◆ giveDofManConnectivityArray()

const IntArray * oofem::ConnectivityTable::giveDofManConnectivityArray ( int dofman )

Parameters

dofman DofManger number.

Returns: Connectivity array for dofman.

Definition at line 117 of file connectivitytable.C.

Referenced by oofem::SpatialLocalizer::giveAllElementsWithNodesWithinBox(), oofem::CombinedZZSIRemeshingCriteria::giveDofManDensity(), oofem::HuertaRemeshingCriteria::giveDofManDensity(), oofem::ZZRemeshingCriteria::giveDofManDensity(), giveElementsWithNodes(), oofem::DirectErrorIndicatorRC::giveLocalDofManDensity(), oofem::DirectErrorIndicatorRC::giveLocalDofManIndicator(), oofem::FastMarchingMethod::initialize(), oofem::ParmetisLoadBalancer::labelDofManagers(), oofem::EIPrimaryUnknownMapper::mapAndUpdate(), oofem::REGISTER_EnrichmentFront(), oofem::FreemInterface::smoothNodalDensities(), oofem::FastMarchingMethod::solve(), oofem::HuertaErrorEstimator::solveRefinedPatchProblem(), oofem::LevelSetPCS::updatePosition(), and oofem::FastMarchingMethod::updateTrialValue().

◆ giveElementNeighbourList()

void oofem::ConnectivityTable::giveElementNeighbourList	(	IntArray &	answer,
		const IntArray &	elemList
	)

Returns list of neighboring elements to given elements (they are included too).

Neighbor is defined as element sharing the given element node.

Parameters

answer	List of neighbors + given elements, every element contained only once.
elemList	List of elements, which neighborhood is searched.

Definition at line 128 of file connectivitytable.C.

References oofem::Element::giveDofManager(), oofem::FEMComponent::giveNumber(), oofem::Element::giveNumberOfDofManagers(), oofem::IntArray::insertSortedOnce(), and oofem::IntArray::resize().

Referenced by oofem::MMALeastSquareProjection::__init(), buildElementColoring(), oofem::Shell7BaseXFEM::computeFailureCriteriaQuantities(), oofem::LEPlic::doCellDLS(), oofem::Shell7Base::giveLayerContributionToSR(), oofem::Subdivision::RS_Triangle::importConnectivity(), oofem::Subdivision::RS_Tetra::importConnectivity(), and oofem::LEPlicElementInterface::isBoundary().

◆ giveElementsWithNodes()

void oofem::ConnectivityTable::giveElementsWithNodes	(	IntArray &	answer,
		const IntArray &	nodes
	)

Return list of elements sharing all given nodes.

Parameters

answer	List of elements that have all given nodes
nodeList	List of nodes

Definition at line 168 of file connectivitytable.C.

References oofem::IntArray::at(), oofem::IntArray::contains(), oofem::IntArray::erase(), giveDofManConnectivityArray(), oofem::IntArray::giveSize(), and oofem::IntArray::resize().

Referenced by buildSharedBoundaryEntities().

◆ giveNodeNeighbourList()

void oofem::ConnectivityTable::giveNodeNeighbourList	(	IntArray &	answer,
		IntArray &	nodeList
	)

Returns list of elements sharing any given nodes.

Parameters

answer	List of elements, every element contained only once.
nodeList	List of nodes, which neighborhood is searched.

Definition at line 150 of file connectivitytable.C.

References oofem::IntArray::at(), oofem::IntArray::giveSize(), oofem::IntArray::insertSortedOnce(), and oofem::IntArray::resize().

Referenced by oofem::Subdivision::RS_Node::buildTopLevelNodeConnectivity(), oofem::MITC4Shell::giveDirectorVectors(), oofem::Subdivision::RS_Node::importConnectivity(), oofem::Subdivision::RS_Triangle::importConnectivity(), oofem::Subdivision::RS_Tetra::importConnectivity(), oofem::PLCZdamageRadius::propagateInterface(), and oofem::XfemManager::updateNodeEnrichmentItemMap().

◆ instanciateConnectivityTable()

void oofem::ConnectivityTable::instanciateConnectivityTable ( )

Builds connectivity table.

This table contains for each dofManager the list of elements sharing it.

Definition at line 61 of file connectivitytable.C.

References oofem::IntArray::at(), oofem::Element::giveDofManager(), oofem::FEMComponent::giveNumber(), oofem::Element::giveNumberOfDofManagers(), and oofem::IntArray::zero().

◆ reset()

void oofem::ConnectivityTable::reset ( )

reset receiver to an initial state (will force table update, when needed next time)

Definition at line 54 of file connectivitytable.C.

◆ setDomain()

void oofem::ConnectivityTable::setDomain ( Domain * ipDomain )

inline

Definition at line 130 of file connectivitytable.h.

Member Data Documentation

◆ domain

Domain* oofem::ConnectivityTable::domain

private

Pointer to domain to which receiver belongs to.

Definition at line 96 of file connectivitytable.h.

Referenced by buildElementColoring(), and buildSharedBoundaryEntities().

◆ elementColoring

IntArray oofem::ConnectivityTable::elementColoring

private

Element colors.

Definition at line 104 of file connectivitytable.h.

Referenced by buildElementColoring(), and getElementColor().

◆ elementColoringFlag

bool oofem::ConnectivityTable::elementColoringFlag

private

flag indicating assembled element coloring

Definition at line 106 of file connectivitytable.h.

Referenced by buildElementColoring(), and getElementColor().

◆ nodalConnectivity

std::vector< IntArray > oofem::ConnectivityTable::nodalConnectivity

private

Nodal connectivity table for domain.

Definition at line 99 of file connectivitytable.h.

◆ nodalConnectivityFlag

int oofem::ConnectivityTable::nodalConnectivityFlag

private

Flag indicating assembled connectivity table for domain.

Definition at line 101 of file connectivitytable.h.

◆ sharedBoundaryEntities

std::vector<std::unique_ptr<SharedBoundaryEntity> > oofem::ConnectivityTable::sharedBoundaryEntities

private

Definition at line 109 of file connectivitytable.h.

Referenced by buildSharedBoundaryEntities(), and giveBoundaryEntity().

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

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ ConnectivityTable()

◆ ~ConnectivityTable()

Member Function Documentation

◆ buildElementColoring()

◆ buildSharedBoundaryEntities()

◆ getElementColor()

◆ giveBoundaryEntity()

◆ giveDofManConnectivityArray()

◆ giveElementNeighbourList()

◆ giveElementsWithNodes()

◆ giveNodeNeighbourList()

◆ instanciateConnectivityTable()

◆ reset()

◆ setDomain()

Member Data Documentation

◆ domain

◆ elementColoring

◆ elementColoringFlag

◆ nodalConnectivity

◆ nodalConnectivityFlag

◆ sharedBoundaryEntities