oofem::ConnectivityTable Class Reference

Class representing connectivity table. More...

#include <connectivitytable.h>

Collaboration diagram for oofem::ConnectivityTable:

Public Member Functions
	ConnectivityTable (Domain *d)
	Constructor. More...
	~ConnectivityTable ()
	Destructor. More...
void	reset ()
	reset receiver to an initial state (will force table update, when needed next time) More...
void	setDomain (Domain *ipDomain)
void	instanciateConnectivityTable ()
	Builds connectivity table. More...
const IntArray *	giveDofManConnectivityArray (int dofman)
void	giveElementNeighbourList (IntArray &answer, IntArray &elemList)
	Returns list of neighboring elements to given elements (they are included too). More...
void	giveNodeNeighbourList (IntArray &answer, IntArray &nodeList)
	Returns list of elements sharing given nodes. More...

Private Attributes
Domain *	domain
	Pointer to domain to which receiver belongs to. More...
std::vector< IntArray >	nodalConnectivity
	Nodal connectivity table for domain. More...
int	nodalConnectivityFlag
	Flag indicating assembled connectivity table for domain. More...

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 55 of file connectivitytable.h.

Constructor & Destructor Documentation

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

inline

Constructor.

Creates new Connectivity table belonging to given domain.

Definition at line 70 of file connectivitytable.h.

oofem::ConnectivityTable::~ConnectivityTable ( )

inline

Destructor.

Definition at line 72 of file connectivitytable.h.

Member Function Documentation

const IntArray * oofem::ConnectivityTable::giveDofManConnectivityArray

(

int

dofman

)

Parameters

dofman

DofManger number.

Returns

Connectivity array for dofman.

Definition at line 95 of file connectivitytable.C.

References instanciateConnectivityTable(), nodalConnectivity, and nodalConnectivityFlag.

Referenced by oofem::SPRNodalRecoveryModel::determinePatchAssemblyPoints(), oofem::SpatialLocalizer::giveAllElementsWithNodesWithinBox(), oofem::CombinedZZSIRemeshingCriteria::giveDofManDensity(), oofem::ZZRemeshingCriteria::giveDofManDensity(), oofem::HuertaRemeshingCriteria::giveDofManDensity(), oofem::DirectErrorIndicatorRC::giveLocalDofManDensity(), oofem::DirectErrorIndicatorRC::giveLocalDofManIndicator(), oofem::FastMarchingMethod::initialize(), oofem::SPRNodalRecoveryModel::initPatch(), oofem::OctreeSpatialLocalizer::insertElementsUsingNodalConnectivitiesIntoOctree(), 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().

void oofem::ConnectivityTable::giveElementNeighbourList	(	IntArray &	answer,
		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 106 of file connectivitytable.C.

References domain, oofem::Element::giveDofManager(), oofem::Domain::giveElement(), oofem::FEMComponent::giveNumber(), oofem::Element::giveNumberOfDofManagers(), oofem::IntArray::insertSortedOnce(), instanciateConnectivityTable(), nodalConnectivity, nodalConnectivityFlag, and oofem::IntArray::resize().

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

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

Returns list of elements sharing given nodes.

Parameters

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

Definition at line 128 of file connectivitytable.C.

References oofem::IntArray::at(), oofem::IntArray::giveSize(), oofem::IntArray::insertSortedOnce(), instanciateConnectivityTable(), nodalConnectivity, nodalConnectivityFlag, 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().

void oofem::ConnectivityTable::instanciateConnectivityTable

(

)

Builds connectivity table.

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

Definition at line 50 of file connectivitytable.C.

References oofem::IntArray::at(), domain, oofem::Element::giveDofManager(), oofem::Domain::giveElement(), oofem::Domain::giveElements(), oofem::FEMComponent::giveNumber(), oofem::Domain::giveNumberOfDofManagers(), oofem::Element::giveNumberOfDofManagers(), oofem::Domain::giveNumberOfElements(), nodalConnectivity, nodalConnectivityFlag, and oofem::IntArray::zero().

Referenced by giveDofManConnectivityArray(), giveElementNeighbourList(), and giveNodeNeighbourList().

void oofem::ConnectivityTable::reset

(

)

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

Definition at line 44 of file connectivitytable.C.

References nodalConnectivityFlag.

Referenced by oofem::Domain::commitTransactions().

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

inline

Definition at line 76 of file connectivitytable.h.

Member Data Documentation

Domain* oofem::ConnectivityTable::domain

private

Pointer to domain to which receiver belongs to.

Definition at line 59 of file connectivitytable.h.

Referenced by giveElementNeighbourList(), and instanciateConnectivityTable().

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

private

Nodal connectivity table for domain.

Definition at line 62 of file connectivitytable.h.

Referenced by giveDofManConnectivityArray(), giveElementNeighbourList(), giveNodeNeighbourList(), and instanciateConnectivityTable().

int oofem::ConnectivityTable::nodalConnectivityFlag

private

Flag indicating assembled connectivity table for domain.

Definition at line 64 of file connectivitytable.h.

Referenced by giveDofManConnectivityArray(), giveElementNeighbourList(), giveNodeNeighbourList(), instanciateConnectivityTable(), and reset().

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

• connectivitytable.h
• connectivitytable.C