oofem::ConnectivityTable Class Reference

#include <connectivitytable.h>

Collaboration diagram for oofem::ConnectivityTable:

Public Member Functions
	ConnectivityTable (Domain *d)
	~ConnectivityTable ()
	Destructor.
void	reset ()
	reset receiver to an initial state (will force table update, when needed next time)
void	setDomain (Domain *ipDomain)
void	instanciateConnectivityTable ()
const IntArray *	giveDofManConnectivityArray (int dofman)
void	giveElementNeighbourList (IntArray &answer, const IntArray &elemList)
void	giveNodeNeighbourList (IntArray &answer, IntArray &nodeList)
void	giveElementsWithNodes (IntArray &answer, const IntArray &nodes)
void	buildElementColoring ()
int	getElementColor (int e)
void	buildSharedBoundaryEntities (Domain *d)
SharedBoundaryEntity *	giveBoundaryEntity (int id)

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.

References domain, elementColoring, elementColoringFlag, nodalConnectivity, and nodalConnectivityFlag.

~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 domain, elementColoring, elementColoringFlag, and giveElementNeighbourList().

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::IntArray::findSorted(), giveElementsWithNodes(), oofem::IntArray::giveSize(), OOFEM_ERROR, oofem::IntArray::resize(), sharedBoundaryEntities, and oofem::IntArray::sort().

Referenced by oofem::StationaryMPMSProblem::postInitialize(), and oofem::TestProblem::postInitialize().

getElementColor()

int oofem::ConnectivityTable::getElementColor

(

int

e

)

Returns element color as determined by coloring algorithm

Definition at line 219 of file connectivitytable.C.

References buildElementColoring(), elementColoring, and elementColoringFlag.

giveBoundaryEntity()

SharedBoundaryEntity * oofem::ConnectivityTable::giveBoundaryEntity

(

int

id

)

Access SharedBoundaryEntities

Definition at line 329 of file connectivitytable.C.

References sharedBoundaryEntities.

Referenced by oofem::QuadraticInterpolation::initializeCell().

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.

References instanciateConnectivityTable(), nodalConnectivity, and nodalConnectivityFlag.

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

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

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(), 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_Tetra::importConnectivity(), oofem::Subdivision::RS_Triangle::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(), domain, oofem::Element::giveDofManager(), oofem::FEMComponent::giveNumber(), oofem::Element::giveNumberOfDofManagers(), nodalConnectivity, nodalConnectivityFlag, and oofem::IntArray::zero().

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

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.

References elementColoringFlag, and nodalConnectivityFlag.

Referenced by oofem::AdditiveManufacturingProblem::solveYourself().

setDomain()

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

inline

Definition at line 130 of file connectivitytable.h.

References domain.

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(), buildSharedBoundaryEntities(), ConnectivityTable(), giveElementNeighbourList(), instanciateConnectivityTable(), and setDomain().

elementColoring

IntArray oofem::ConnectivityTable::elementColoring

private

Element colors.

Definition at line 104 of file connectivitytable.h.

Referenced by buildElementColoring(), ConnectivityTable(), and getElementColor().

elementColoringFlag

bool oofem::ConnectivityTable::elementColoringFlag

private

flag indicating assembled element coloring

Definition at line 106 of file connectivitytable.h.

Referenced by buildElementColoring(), ConnectivityTable(), getElementColor(), and reset().

nodalConnectivity

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

private

Nodal connectivity table for domain.

Definition at line 99 of file connectivitytable.h.

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

nodalConnectivityFlag

int oofem::ConnectivityTable::nodalConnectivityFlag

private

Flag indicating assembled connectivity table for domain.

Definition at line 101 of file connectivitytable.h.

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

sharedBoundaryEntities

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

private

Definition at line 109 of file connectivitytable.h.

Referenced by buildSharedBoundaryEntities(), and giveBoundaryEntity().

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

• connectivitytable.h
• connectivitytable.C