A class used to store per element data needed only in enriched elements. More...

#include <xfemEnrichedElementData.h>

Collaboration diagram for XfemEnrichedElementData:

[legend]

Public Member Functions
	XfemEnrichedElementData (XfemIntegrationRule *ir)
	Constructor. More...

virtual	~XfemEnrichedElementData ()
	Destructor.

XfemIntegrationRule *	regularIntegrationRule () const
	Return the integration rule tied to this enriched element for integration over regular (non fracture) sub-elements.

int	numRegularSubElements () const
	Return the number of regular (non fracture) sub-elements of this element.

int	numFractureSubElements () const
	Return the number of fracture sub-elements of this element.

int	numElemInterInfo () const
	Return the number of this element Intersection data.

int	numDofSet () const
	Return the number of this element Intersection data.

int	numInteractingCraks () const
	Return the number of this element Intersection nodes with other cracks.

int	numSubCraks () const
	Return the number of this element Intersection nodes with other cracks.

int	numNodalLevelSet () const
	Return the number of this element enrichment functions for nodes.

int	numGaussLevelSet () const
	Return the number of this element enrichment functions for gauss points.

int	numNodedofSet () const
	Return the number of nodes with specific DOF sets compared to other nodes of the same element.

int	numGaussDofSet () const
	Return the number of nodes with specific DOF sets compared to other integration points of the same element.

int	numTopDofSet () const
	Return the number of nodes with specific DOF sets compared to other integration points of the same element.

int	numBotDofSet () const
	Return the number of nodes with specific DOF sets compared to other integration points of the same element.

int	numSubCrackState () const

int	numSubCrackReactivation () const

int	numCrackFrontNodes () const

int	numNearestElem () const

XfemSubElement *	subElement (int index) const
	Return a pointer to the given sub-element. Valid indices are from 0 to numRegularSubElements() + numFractureSubElements() - 1, remembering that fracture sub-elements are positioned as the last sub-elements.

XfemSubElement *	fractureSubElement (int index) const
	Return a fracture sub-element with an indexing starting from zero for the first fracture sub-element. Equivalent to calling subElement(index + numRegularSubElements())

GmElementDof *	dofMap ()
	Return the map with element nodes + ghost nodes dofs.

void	setDofMap (GmElementDof *dofMap)
	Set the dof map for this enriched element. Should be called once. Takes ownership of the map.

void	clearDofMap ()
	clear dof map of enriched elements changed later due to intersection with another crack

void	appendElemInterInfo (GmVector Cr, bool type=true)

virtual void	getElemInterInfo (GmVector &A, int n) const

void	appendSubCrackInfo (GmVector Cr, bool type=true)

void	insertSubCrackInfo (int path, GmVector A, GmVector B)

virtual void	getSubCrackInfo (GmVector &A, int n) const

void	appendDofSet (GmVector Cr, bool type=true)

void	appendNodeDofSet (QList< GmVector > list, double n, bool type=true)

void	appendSubCrackState (bool fracType, bool fracState, bool type=true)

void	appendSubCrackReactivation (bool fracType, bool type=true)

virtual void	getDofSet (GmVector &A, int n) const

void	getNodeDofSet (QList< QPair< double, QList< GmVector >>> &list, int n) const

void	getSubCrackState (QList< QPair< bool, bool >> &list, int n) const

void	getSubCrackReactivation (bool &list, int n) const

virtual void	replaceDofSet (GmVector A, int n)

void	replaceSubCrackState (bool fracType, bool fracState, int index)

void	replaceSubCrackReactivation (bool fracType, int index)

void	deleteDofSet ()
	delete element DOF information

void	deleteNodeDof ()
	delete specific node DOF information

void	deleteSubCrackState ()

void	appendInteractingCraks (GmVector Cr, bool type=true)

virtual void	getInteractingCraks (GmVector &A, int n) const

void	appendnumAddDOF (int Cr, bool type=true)

void	replaceNumAddDOF (int Cr, int index)

virtual void	getnumAddDOF (int &A, int n) const

void	deleteNumAddDOF ()

void	appendCrackFrontNodes (int Cr, int Cr2, bool type=true)

void	replaceCrackFrontNodes (int Cr, int Cr2, int index)

virtual void	getCrackFrontNodes (QPair< int, int > &crack, int n) const

void	deleteCrackFrontNodes (int id)

void	addNodalLevelSet (QList< QList< int >> nodalLevelSet)

virtual void	getNodalLevelSet (int n, QList< int > &nodalLevelSet) const

void	replaceNodalLevelSet (int n, QList< int > nodalLevelSet)

void	deleteNodalLevelSet ()

void	addNearestElement (QList< int > nodalLevelSet)

virtual void	getNearestElement (int n, QList< int > &nodalLevelSet) const

void	addGaussLevelSet (QList< int > gaussLevelSet)

virtual void	getGaussLevelSet (int n, QList< int > &gaussLevelSet) const

void	deleteGaussLevelSet ()

void	addTopLevelSet (QList< int > TopLevelSet)

virtual void	getTopLevelSet (int n, QList< int > &TopLevelSet) const

void	deleteTopLevelSet ()

void	addBottomLevelSet (QList< int > BottomLevelSet)

virtual void	getBottomLevelSet (int n, QList< int > &BottomLevelSet) const

void	deleteBottomLevelSet ()

void	addGaussLevelSetInter (int n, QList< QList< int >> gaussLevelSetInter)

virtual void	getGaussLevelSetInter (int n, QPair< int, QList< QList< int >>> &gaussLevelSetInter) const

void	deleteGaussLevelSetInter ()

void	replaceGaussLevelSetInter (int n, QPair< int, QList< QList< int >>> gaussLevelSetInter)

void	addTopLevelSetInter (int n, QList< QList< int >> TopLevelSetInter)

virtual void	getTopLevelSetInter (int n, QPair< int, QList< QList< int >>> &TopLevelSetInter) const

void	deleteTopLevelSetInter ()

void	replaceTopLevelSetInter (int n, QPair< int, QList< QList< int >>> TopLevelSetInter)

void	addBottomLevelSetInter (int n, QList< QList< int >> BottomLevelSetInter)

virtual void	getBottomLevelSetInter (int n, QPair< int, QList< QList< int >>> &BottomLevelSetInter) const

void	deleteBottomLevelSetInter ()

void	replaceBottomLevelSetInter (int n, QPair< int, QList< QList< int >>> BottomLevelSetInter)

Private Member Functions
void	clearSubElements ()
	Removes all sub elements along with all their integration points.

int	addSubElement (GmCellType type, XfemSubElement se, const GmIntegrationRule seIr)
	Adds the given sub-element to this element, adjusting the set of element integration points (for regular sub-elements). More...

void	removeSubElement (int index)
	Removes the given sub-element from this element, adjusting the set of element integration points. More...

void	updateSubElement (GmCellType type, XfemSubElement se, const GmIntegrationRule seIr, const GmMatrix &seNaturalCoords)
	Updates the given sub-element node coordinates, adjusting the position of the relevant element integration points (for regular sub-elements) More...

Private Attributes
XfemIntegrationRule *	_ir

QList< XfemSubElement * >	_subElements

int	_nRegular

GmElementDof *	_dofMap

QList< GmVector >	_elemInterInfo

QList< GmVector >	_subCrackInfo

QList< GmVector >	_interactingCraks

QList< int >	_numAddDOF

QList< GmVector >	_dofSet

QList< QPair< double, QList< GmVector > > >	_NodedofSet

QList< QList< int > >	_nodalLevelSet

QList< QList< int > >	_gaussLevelSet

QList< QList< int > >	_TopLevelSet

QList< QList< int > >	_BottomLevelSet

QList< QPair< int, QList< QList< int > > > >	_gaussLevelSetInter

QList< QPair< int, QList< QList< int > > > >	_TopLevelSetInter

QList< QPair< int, QList< QList< int > > > >	_BottomLevelSetInter

QList< QPair< bool, bool > >	_subCrackState

bool	_changeCrackState

QList< bool >	_crackReactivation

QList< QPair< int, int > >	_crackFront

QList< QList< int > >	_nearestElem

Friends
class	XfemMesh

Detailed Description

A class used to store per element data needed only in enriched elements.

Constructor & Destructor Documentation

◆ XfemEnrichedElementData()

XfemEnrichedElementData::XfemEnrichedElementData ( XfemIntegrationRule * ir )

Constructor.

Gets as parameter the elements new integration rule. Takes ownership of the rule. After construction, subelements should be added by calls to addSubElement().

Member Function Documentation

◆ addSubElement()

int XfemEnrichedElementData::addSubElement	(	GmCellType	type,
		XfemSubElement *	se,
		const GmIntegrationRule *	seIr
	)

private

Adds the given sub-element to this element, adjusting the set of element integration points (for regular sub-elements).

If the given sub-element is regular and the set contains fracture sub-elements, the new sub-element will be inserted at the end of the list of regular sub-elements but before any fracture sub-elements, keeping the list with all fracture sub-elements at the end.

This function does not perform any test to guarantee that the given sub-element does not have any intersection with previously added elements

IMPORTANT: This function is private since it should be called by XfemMesh code only. Users should use XfemMesh::addSubElement() instead.

Parameters

type	The current element type
se	The subelement to be added
seIr	The standard integration rule that should be applied to determine the subelement integration points.

Returns: Returns the index of the added sub-element. Please rememeber that this index can change if other sub-elements are added or removed from this element.

◆ removeSubElement()

void XfemEnrichedElementData::removeSubElement ( int index )

private

Removes the given sub-element from this element, adjusting the set of element integration points.

IMPORTANT: This function is private since it should be called by XfemMesh code only. Users should use XfemMesh::removeSubElement() instead.

Parameters

index The subelement index inside the sub-element list

◆ updateSubElement()

void XfemEnrichedElementData::updateSubElement	(	GmCellType	type,
		XfemSubElement *	se,
		const GmIntegrationRule *	seIr,
		const GmMatrix &	seNaturalCoords
	)

private

Updates the given sub-element node coordinates, adjusting the position of the relevant element integration points (for regular sub-elements)

This function does not perform any test to guarantee that the given sub-element does not have any intersection with previously added elements

IMPORTANT: This function is private since it should be called by XfemMesh code only. Users should use XfemMesh::updateSubElementCoordinates() instead.

Parameters

type	The current element type
se	The subelement to be changed
seIr	The standard integration rule that should be applied to determine the subelement integration points. IMPORTANT: The given rule MUST be the same used when the subelement was added in a call to addSubElement()
seNaturalCoords	The subelement new node coordinates, given in the father element natural coordinate system. The matrix is organized as a 'd x n' matrix where d is the number of natural coordinates for the father element and n the number of nodes for the sub element type. See XfemSubElement() documentation for an example.

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

inc/xfemEnrichedElementData.h
src/xfemEnrichedElementData.cpp

Public Member Functions

Private Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ XfemEnrichedElementData()

Member Function Documentation

◆ addSubElement()

◆ removeSubElement()

◆ updateSubElement()