#include <directei.h>

Inheritance diagram for oofem::DirectEI:

Collaboration diagram for oofem::DirectEI:

Public Member Functions
	DirectEI (int n, XfemManager xm, Domain aDomain)
virtual	~DirectEI ()
const char *	giveClassName () const override
const char *	giveInputRecordName () const override
void	evalLevelSetNormal (double &oLevelSet, const FloatArray &iGlobalCoord, const FloatArray &iN, const IntArray &iNodeInd) const override
void	evalLevelSetTangential (double &oLevelSet, const FloatArray &iGlobalCoord, const FloatArray &iN, const IntArray &iNodeInd) const override
void	evalGradLevelSetNormal (FloatArray &oGradLevelSet, const FloatArray &iGlobalCoord, const FloatMatrix &idNdX, const IntArray &iNodeInd) const override
Public Member Functions inherited from oofem::GeometryBasedEI
	GeometryBasedEI (int n, XfemManager xm, Domain aDomain)
virtual	~GeometryBasedEI ()
int	instanciateYourself (DataReader &dr) override
void	postInitialize () override
	Performs post initialization steps. Called after all components are created and initialized.
virtual void	updateDofIdPool ()
void	appendInputRecords (DynamicDataReader &oDR) override
const char *	giveClassName () const override
const char *	giveInputRecordName () const override
void	updateGeometry () override
void	updateNodeEnrMarker (XfemManager &ixFemMan) override
void	updateLevelSets (XfemManager &ixFemMan)
void	evaluateEnrFuncInNode (std ::vector< double > &oEnrFunc, const Node &iNode) const override
void	evaluateEnrFuncAt (std ::vector< double > &oEnrFunc, const FloatArray &iGlobalCoord, const FloatArray &iLocalCoord, int iNodeInd, const Element &iEl) const override
void	evaluateEnrFuncAt (std ::vector< double > &oEnrFunc, const FloatArray &iGlobalCoord, const FloatArray &iLocalCoord, int iNodeInd, const Element &iEl, const FloatArray &iN, const IntArray &iElNodes) const override
void	evaluateEnrFuncDerivAt (std ::vector< FloatArray > &oEnrFuncDeriv, const FloatArray &iGlobalCoord, const FloatArray &iLocalCoord, int iNodeInd, const Element &iEl) const override
void	evaluateEnrFuncDerivAt (std ::vector< FloatArray > &oEnrFuncDeriv, const FloatArray &iGlobalCoord, const FloatArray &iLocalCoord, int iNodeInd, const Element &iEl, const FloatArray &iN, const FloatMatrix &idNdX, const IntArray &iElNodes) const override
void	evaluateEnrFuncJumps (std ::vector< double > &oEnrFuncJumps, int iNodeInd, GaussPoint &iGP, bool iGPLivesOnCurrentCrack) const
virtual void	computeIntersectionPoints (std ::vector< FloatArray > &oIntersectionPoints, std ::vector< int > &oIntersectedEdgeInd, Element *element, std ::vector< double > &oMinDistArcPos) const
virtual void	computeIntersectionPoints (std ::vector< FloatArray > &oIntersectionPoints, std ::vector< int > &oIntersectedEdgeInd, Element *element, const Triangle &iTri, std ::vector< double > &oMinDistArcPos) const
void	writeVtkDebug () const override
void	giveSubPolygon (std ::vector< FloatArray > &oPoints, const double &iXiStart, const double &iXiEnd) const
void	propagateFronts (bool &oFrontsHavePropagated) override
bool	giveElementTipCoord (FloatArray &oCoord, double &oArcPos, Element &iEl, const FloatArray &iElCenter) const override
void	giveBoundingSphere (FloatArray &oCenter, double &oRadius) override
BasicGeometry *	giveGeometry ()
void	setGeometry (std ::unique_ptr< BasicGeometry > &&ipBasicGeometry)
Public Member Functions inherited from oofem::EnrichmentItem
	EnrichmentItem (int n, XfemManager xm, Domain aDomain)
	Constructor / destructor.
virtual	~EnrichmentItem ()
void	initializeFrom (InputRecord &ir) override
void	giveInputRecord (DynamicInputRecord &input) override
const IntArray *	giveEnrichesDofsWithIdArray () const
int	giveNumberOfEnrDofs () const
bool	isElementEnriched (const Element *element) const
bool	isDofManEnriched (const DofManager &iDMan) const
int	giveNumDofManEnrichments (const DofManager &iDMan) const
virtual bool	canModifyMaterial () const
virtual bool	isMaterialModified (GaussPoint &iGP, Element &iEl, CrossSection *&opCS) const
virtual void	updateGeometry (FailureCriteriaStatus fc, TimeStep tStep)
virtual void	updateGeometry (TimeStep *tStep)
virtual bool	hasPropagatingFronts () const
virtual bool	hasInitiationCriteria ()
int	giveStartOfDofIdPool () const
int	giveEndOfDofIdPool () const
virtual int	giveDofPoolSize () const
virtual void	computeEnrichedDofManDofIdArray (IntArray &oDofIdArray, DofManager &iDMan)
virtual void	giveEIDofIdArray (IntArray &answer) const
virtual void	givePotentialEIDofIdArray (IntArray &answer) const
bool	evalLevelSetNormalInNode (double &oLevelSet, int iNodeInd, const FloatArray &iGlobalCoord) const
bool	evalLevelSetTangInNode (double &oLevelSet, int iNodeInd, const FloatArray &iGlobalCoord) const
bool	evalNodeEnrMarkerInNode (double &oNodeEnrMarker, int iNodeInd) const
virtual void	createEnrichedDofs ()
PropagationLaw *	givePropagationLaw ()
void	setPropagationLaw (std::unique_ptr< PropagationLaw > ipPropagationLaw)
bool	hasPropagationLaw ()
virtual void	callGnuplotExportModule (GnuplotExportModule &iExpMod, TimeStep *tStep)
const std ::unordered_map< int, NodeEnrichmentType > &	giveEnrNodeMap () const
EnrichmentFront *	giveEnrichmentFrontStart ()
void	setEnrichmentFrontStart (std::unique_ptr< EnrichmentFront > ipEnrichmentFrontStart, bool iDeleteOld=true)
EnrichmentFront *	giveEnrichmentFrontEnd ()
void	setEnrichmentFrontEnd (std::unique_ptr< EnrichmentFront > ipEnrichmentFrontEnd, bool iDeleteOld=true)
bool	tipIsTouchingEI (const TipInfo &iTipInfo)
void	setEnrichmentFunction (std::unique_ptr< EnrichmentFunction > ipEnrichmentFunc)
Public Member Functions inherited from oofem::FEMComponent
	FEMComponent (int n, Domain *d)
virtual	~FEMComponent ()=default
	Virtual destructor.
Domain *	giveDomain () const
virtual void	setDomain (Domain *d)
int	giveNumber () const
void	setNumber (int num)
virtual void	updateLocalNumbering (EntityRenumberingFunctor &f)
virtual void	initializeFrom (InputRecord &ir, int priority)
virtual void	initializeFinish ()
virtual void	saveContext (DataStream &stream, ContextMode mode)
virtual void	restoreContext (DataStream &stream, ContextMode mode)
virtual int	checkConsistency ()
virtual void	printOutputAt (FILE file, TimeStep tStep)
virtual void	printYourself ()
	Prints receiver state on stdout. Useful for debugging.
virtual Interface *	giveInterface (InterfaceType t)
std::string	errorInfo (const char *func) const
	Returns string for prepending output (used by error reporting macros).

Additional Inherited Members
Static Public Member Functions inherited from oofem::EnrichmentItem
static double	calcXiZeroLevel (const double &iQ1, const double &iQ2)
static void	calcPolarCoord (double &oR, double &oTheta, const FloatArray &iOrigin, const FloatArray &iPos, const FloatArray &iN, const FloatArray &iT, const EfInput &iEfInput, bool iFlipTangent)
Protected Attributes inherited from oofem::GeometryBasedEI
std ::unique_ptr< BasicGeometry >	mpBasicGeometry
Protected Attributes inherited from oofem::EnrichmentItem
std::unique_ptr< EnrichmentFunction >	mpEnrichmentFunc
std::unique_ptr< EnrichmentFront >	mpEnrichmentFrontStart
std::unique_ptr< EnrichmentFront >	mpEnrichmentFrontEnd
int	mEnrFrontIndex
	mEnrFrontIndex: nonzero if an enrichment front is present, zero otherwise.
std::unique_ptr< PropagationLaw >	mpPropagationLaw
int	mPropLawIndex
	mPropLawIndex: nonzero if a propagation law is present, zero otherwise.
bool	mInheritBoundaryConditions
bool	mInheritOrderedBoundaryConditions
int	startOfDofIdPool
int	endOfDofIdPool
IntArray	mpEnrichesDofsWithIdArray
	Geometry associated with EnrichmentItem.
std ::unordered_map< int, double >	mLevelSetNormalDirMap
std ::unordered_map< int, double >	mLevelSetTangDirMap
std ::unordered_map< int, NodeEnrichmentType >	mNodeEnrMarkerMap
IntArray	mEIDofIdArray
bool	mLevelSetsNeedUpdate
const double	mLevelSetTol2
std::shared_ptr< InputRecord >	thisIr
Protected Attributes inherited from oofem::FEMComponent
int	number
	Component number.
Domain *	domain
	Link to domain object, useful for communicating with other FEM components.
Static Protected Attributes inherited from oofem::EnrichmentItem
static const double	mLevelSetTol = 1.0e-12
static const double	mLevelSetRelTol = 1.0e-3

Detailed Description

EnrichmentItem with direct geometry description in the following sense: We have a BasicGeometry to describe the underlying geometry, and we use this BasicGeometry directly to compute level set fields.

Author: Erik Svenning

Date: Sep 10, 2014

Definition at line 53 of file directei.h.

Constructor & Destructor Documentation

◆ DirectEI()

oofem::DirectEI::DirectEI	(	int	n,
		XfemManager *	xm,
		Domain *	aDomain )

Definition at line 39 of file directei.C.

References oofem::GeometryBasedEI::GeometryBasedEI().

◆ ~DirectEI()

oofem::DirectEI::~DirectEI ( )

virtual

Definition at line 43 of file directei.C.

Member Function Documentation

◆ evalGradLevelSetNormal()

void oofem::DirectEI::evalGradLevelSetNormal	(	FloatArray &	oGradLevelSet,
		const FloatArray &	iGlobalCoord,
		const FloatMatrix &	idNdX,
		const IntArray &	iNodeInd ) const

overridevirtual

Evaluate the gradient of the normal direction level set in the point iGlobalCoord. To improve performance, basis function values corresponding to that point should also be provided.

Implements oofem::EnrichmentItem.

Definition at line 57 of file directei.C.

References oofem::GeometryBasedEI::mpBasicGeometry, and oofem::Vec2().

◆ evalLevelSetNormal()

void oofem::DirectEI::evalLevelSetNormal	(	double &	oLevelSet,
		const FloatArray &	iGlobalCoord,
		const FloatArray &	iN,
		const IntArray &	iNodeInd ) const

overridevirtual

Evaluate the normal direction level set in the point iGlobalCoord. To improve performance, basis function values corresponding to that point should also be provided.

Implements oofem::EnrichmentItem.

Definition at line 46 of file directei.C.

References oofem::GeometryBasedEI::mpBasicGeometry.

◆ evalLevelSetTangential()

void oofem::DirectEI::evalLevelSetTangential	(	double &	oLevelSet,
		const FloatArray &	iGlobalCoord,
		const FloatArray &	iN,
		const IntArray &	iNodeInd ) const

overridevirtual

Evaluate the tangential direction level set in the point iGlobalCoord. To improve performance, basis function values corresponding to that point should also be provided.

Implements oofem::EnrichmentItem.

Definition at line 51 of file directei.C.

References oofem::GeometryBasedEI::mpBasicGeometry.