oofem::EnrichmentItem Class Reference

Abstract class representing entity, which is included in the FE model using one (or more) global functions. More...

#include <enrichmentitem.h>

Inheritance diagram for oofem::EnrichmentItem:

Collaboration diagram for oofem::EnrichmentItem:

Public Member Functions
	EnrichmentItem (int n, XfemManager *xm, Domain *aDomain)
	Constructor / destructor. More...
virtual	~EnrichmentItem ()
virtual IRResultType	initializeFrom (InputRecord *ir)
	Initializes receiver according to object description stored in input record. More...
virtual void	giveInputRecord (DynamicInputRecord &input)
	Note the special treatment here, the "normal" syntax would be giveInputRecord(DynamicInputRecord &input). More...
virtual void	appendInputRecords (DynamicDataReader &oDR)=0
virtual int	instanciateYourself (DataReader &dr)=0
virtual const char *	giveClassName () const =0
const IntArray *	giveEnrichesDofsWithIdArray () const
int	giveNumberOfEnrDofs () const
virtual void	writeVtkDebug () 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 void	updateGeometry ()=0
virtual void	propagateFronts (bool &oFrontsHavePropagated)=0
virtual bool	hasPropagatingFronts () const
virtual bool	hasInitiationCriteria ()
int	giveStartOfDofIdPool () const
int	giveEndOfDofIdPool () const
virtual int	giveDofPoolSize () const
virtual void	computeEnrichedDofManDofIdArray (IntArray &oDofIdArray, DofManager &iDMan)
	Compute Id's of enriched dofs for a given DofManager. More...
virtual void	giveEIDofIdArray (IntArray &answer) const
virtual void	givePotentialEIDofIdArray (IntArray &answer) const
virtual void	evaluateEnrFuncInNode (std::vector< double > &oEnrFunc, const Node &iNode) const =0
virtual void	evaluateEnrFuncAt (std::vector< double > &oEnrFunc, const FloatArray &iGlobalCoord, const FloatArray &iLocalCoord, int iNodeInd, const Element &iEl) const =0
virtual void	evaluateEnrFuncAt (std::vector< double > &oEnrFunc, const FloatArray &iGlobalCoord, const FloatArray &iLocalCoord, int iNodeInd, const Element &iEl, const FloatArray &iN, const IntArray &iElNodes) const =0
virtual void	evaluateEnrFuncDerivAt (std::vector< FloatArray > &oEnrFuncDeriv, const FloatArray &iGlobalCoord, const FloatArray &iLocalCoord, int iNodeInd, const Element &iEl) const =0
virtual 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 =0
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 ()
virtual bool	giveElementTipCoord (FloatArray &oCoord, double &oArcPos, Element &iEl, const FloatArray &iElCenter) const =0
PropagationLaw *	givePropagationLaw ()
void	setPropagationLaw (PropagationLaw *ipPropagationLaw)
bool	hasPropagationLaw ()
virtual void	callGnuplotExportModule (GnuplotExportModule &iExpMod, TimeStep *tStep)
const std::unordered_map< int, NodeEnrichmentType > &	giveEnrNodeMap () const
virtual void	giveBoundingSphere (FloatArray &oCenter, double &oRadius)=0
EnrichmentFront *	giveEnrichmentFrontStart ()
void	setEnrichmentFrontStart (EnrichmentFront *ipEnrichmentFrontStart, bool iDeleteOld=true)
EnrichmentFront *	giveEnrichmentFrontEnd ()
void	setEnrichmentFrontEnd (EnrichmentFront *ipEnrichmentFrontEnd, bool iDeleteOld=true)
bool	tipIsTouchingEI (const TipInfo &iTipInfo)
void	setEnrichmentFunction (EnrichmentFunction *ipEnrichmentFunc)
Public Member Functions inherited from oofem::FEMComponent
	FEMComponent (int n, Domain *d)
	Regular constructor, creates component with given number and belonging to given domain. More...
virtual	~FEMComponent ()
	Virtual destructor. More...
virtual const char *	giveInputRecordName () const =0
Domain *	giveDomain () const
virtual void	setDomain (Domain *d)
	Sets associated Domain. More...
int	giveNumber () const
void	setNumber (int num)
	Sets number of receiver. More...
virtual void	updateLocalNumbering (EntityRenumberingFunctor &f)
	Local renumbering support. More...
virtual contextIOResultType	saveContext (DataStream &stream, ContextMode mode, void *obj=NULL)
	Stores receiver state to output stream. More...
virtual contextIOResultType	restoreContext (DataStream &stream, ContextMode mode, void *obj=NULL)
	Restores the receiver state previously written in stream. More...
virtual int	checkConsistency ()
	Allows programmer to test some internal data, before computation begins. More...
virtual void	printOutputAt (FILE *file, TimeStep *tStep)
	Prints output of receiver to stream, for given time step. More...
virtual void	printYourself ()
	Prints receiver state on stdout. Useful for debugging. More...
virtual Interface *	giveInterface (InterfaceType t)
	Interface requesting service. More...
std::string	errorInfo (const char *func) const
	Returns string for prepending output (used by error reporting macros). More...

Static Public Member Functions
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 Member Functions
virtual void	evalLevelSetNormal (double &oLevelSet, const FloatArray &iGlobalCoord, const FloatArray &iN, const IntArray &iNodeInd) const =0
	Evaluate the normal direction level set in the point iGlobalCoord. More...
virtual void	evalLevelSetTangential (double &oLevelSet, const FloatArray &iGlobalCoord, const FloatArray &iN, const IntArray &iNodeInd) const =0
	Evaluate the tangential direction level set in the point iGlobalCoord. More...
virtual void	evalGradLevelSetNormal (FloatArray &oGradLevelSet, const FloatArray &iGlobalCoord, const FloatMatrix &idNdX, const IntArray &iNodeInd) const =0
	Evaluate the gradient of the normal direction level set in the point iGlobalCoord. More...
virtual void	updateNodeEnrMarker (XfemManager &ixFemMan)=0

Protected Attributes
EnrichmentFunction *	mpEnrichmentFunc
EnrichmentFront *	mpEnrichmentFrontStart
EnrichmentFront *	mpEnrichmentFrontEnd
int	mEnrFrontIndex
	mEnrFrontIndex: nonzero if an enrichment front is present, zero otherwise. More...
PropagationLaw *	mpPropagationLaw
int	mPropLawIndex
	mPropLawIndex: nonzero if a propagation law is present, zero otherwise. More...
bool	mInheritBoundaryConditions
	If newly created enriched dofs should inherit boundary conditions from the node they are introduced in. More...
bool	mInheritOrderedBoundaryConditions
int	startOfDofIdPool
int	endOfDofIdPool
IntArray	mpEnrichesDofsWithIdArray
	Geometry associated with EnrichmentItem. More...
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
Protected Attributes inherited from oofem::FEMComponent
int	number
	Component number. More...
Domain *	domain
	Link to domain object, useful for communicating with other FEM components. More...

Static Protected Attributes
static const double	mLevelSetTol = 1.0e-12
static const double	mLevelSetRelTol = 1.0e-3

Detailed Description

Abstract class representing entity, which is included in the FE model using one (or more) global functions.

Such entity may represent crack, material interface, etc. As the geometry of such entity may be represented in a number of ways, the hierarchy of classes derived from base Geometry class is used to achieve flexibility of geometry representation.

Each EnrichmentItem keeps its DOF labels (assigned/allocated by XFemManager, its geometry representation, and keeps the list of its EnrichmentFunctions.

Author

chamrova

Jim Brouzoulis

Erik Svenning

Definition at line 106 of file enrichmentitem.h.

Constructor & Destructor Documentation

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

Constructor / destructor.

Definition at line 68 of file enrichmentitem.C.

oofem::EnrichmentItem::~EnrichmentItem ( )

virtual

Definition at line 84 of file enrichmentitem.C.

References mpEnrichmentFrontEnd, mpEnrichmentFrontStart, mpEnrichmentFunc, and mpPropagationLaw.

Member Function Documentation

virtual void oofem::EnrichmentItem::appendInputRecords ( DynamicDataReader &  oDR )

pure virtual

Implemented in oofem::Delamination, and oofem::GeometryBasedEI.

Referenced by oofem::StructuralFE2MaterialStatus::copyStateVariables().

void oofem::EnrichmentItem::calcPolarCoord ( double &  oR, double &  oTheta, const FloatArray &  iOrigin, const FloatArray &  iPos, const FloatArray &  iN, const FloatArray &  iT, const EfInput &  iEfInput, bool  iFlipTangent  )

static

Definition at line 406 of file enrichmentitem.C.

References oofem::FloatArray::at(), oofem::FloatArray::distance(), oofem::FloatArray::dotProduct(), oofem::XfemTolerances::giveApproxZero(), M_PI, oofem::EfInput::mArcPos, oofem::EfInput::mLevelSet, and oofem::FloatArray::times().

Referenced by oofem::EnrFrontLinearBranchFuncOneEl::evaluateEnrFuncAt(), oofem::EnrFrontLinearBranchFuncRadius::evaluateEnrFuncAt(), oofem::EnrFrontCohesiveBranchFuncOneEl::evaluateEnrFuncAt(), oofem::EnrFrontLinearBranchFuncOneEl::evaluateEnrFuncDerivAt(), oofem::EnrFrontLinearBranchFuncRadius::evaluateEnrFuncDerivAt(), and oofem::EnrFrontCohesiveBranchFuncOneEl::evaluateEnrFuncDerivAt().

double oofem::EnrichmentItem::calcXiZeroLevel ( const double &  iQ1, const double &  iQ2  )

static

Definition at line 387 of file enrichmentitem.C.

References mLevelSetTol.

Referenced by oofem::GeometryBasedEI::computeIntersectionPoints(), oofem::XfemElementInterface::partitionEdgeSegment(), oofem::PLHoopStressCirc::propagateInterface(), and oofem::GeometryBasedEI::updateNodeEnrMarker().

void oofem::EnrichmentItem::callGnuplotExportModule ( GnuplotExportModule &  iExpMod, TimeStep *  tStep  )

virtual

Reimplemented in oofem::Crack.

Definition at line 476 of file enrichmentitem.C.

Referenced by oofem::GnuplotExportModule::doOutput().

virtual bool oofem::EnrichmentItem::canModifyMaterial ( ) const

inlinevirtual

Reimplemented in oofem::Inclusion.

Definition at line 140 of file enrichmentitem.h.

Referenced by oofem::XfemManager::updateNodeEnrichmentItemMap().

void oofem::EnrichmentItem::computeEnrichedDofManDofIdArray ( IntArray &  oDofIdArray, DofManager &  iDMan  )

virtual

Compute Id's of enriched dofs for a given DofManager.

Definition at line 195 of file enrichmentitem.C.

References oofem::IntArray::at(), giveEnrichesDofsWithIdArray(), giveNumDofManEnrichments(), oofem::IntArray::giveSize(), giveStartOfDofIdPool(), oofem::DofManager::hasDofID(), and oofem::IntArray::resize().

Referenced by createEnrichedDofs(), oofem::PlaneStress2dXfem::giveDofManDofIDMask(), oofem::QTrPlaneStress2dXFEM::giveDofManDofIDMask(), and oofem::TrPlaneStress2dXFEM::giveDofManDofIDMask().

void oofem::EnrichmentItem::createEnrichedDofs ( )

virtual

TODO: add choise of inheriting only specific BC.

Definition at line 285 of file enrichmentitem.C.

References oofem::IntArray::at(), oofem::IntArray::clear(), computeEnrichedDofManDofIdArray(), oofem::IntArray::containsOnlyZeroes(), oofem::IntArray::findFirstIndexOf(), oofem::IntArray::findNonzeros(), oofem::IntArray::followedBy(), oofem::Domain::giveDofManager(), oofem::FEMComponent::giveDomain(), giveEndOfDofIdPool(), oofem::Domain::giveNumberOfDofManagers(), oofem::IntArray::giveSize(), giveStartOfDofIdPool(), isDofManEnriched(), mEIDofIdArray, mInheritBoundaryConditions, and mInheritOrderedBoundaryConditions.

Referenced by oofem::ListBasedEI::updateGeometry(), and oofem::GeometryBasedEI::updateGeometry().

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

protectedpure virtual

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.

Implemented in oofem::Delamination, oofem::HybridEI, and oofem::DirectEI.

Referenced by oofem::GeometryBasedEI::evaluateEnrFuncDerivAt().

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

protectedpure virtual

Evaluate the normal direction level set in the point iGlobalCoord.

To improve performance, basis function values corresponding to that point should also be provided.

Implemented in oofem::Delamination, oofem::HybridEI, and oofem::DirectEI.

Referenced by oofem::GeometryBasedEI::evaluateEnrFuncAt(), oofem::GeometryBasedEI::evaluateEnrFuncDerivAt(), oofem::GeometryBasedEI::evaluateEnrFuncJumps(), and tipIsTouchingEI().

bool oofem::EnrichmentItem::evalLevelSetNormalInNode	(	double &	oLevelSet,
		int	iNodeInd,
		const FloatArray &	iGlobalCoord
	)		const

Definition at line 249 of file enrichmentitem.C.

References mLevelSetNormalDirMap.

Referenced by oofem::GeometryBasedEI::computeIntersectionPoints(), oofem::Shell7BaseXFEM::EvaluateEnrFuncInDofMan(), oofem::GeometryBasedEI::evaluateEnrFuncInNode(), oofem::VTKXMLExportModule::getNodalVariableFromXFEMST(), oofem::PlaneStress2dXfem::giveCompositeExportData(), oofem::QTrPlaneStress2dXFEM::giveCompositeExportData(), oofem::TrPlaneStress2dXFEM::giveCompositeExportData(), oofem::XfemStructuralElementInterface::giveSubtriangulationCompositeExportData(), oofem::HybridEI::interpGradLevelSet(), oofem::HybridEI::interpLevelSet(), oofem::XfemElementInterface::partitionEdgeSegment(), and oofem::GeometryBasedEI::updateNodeEnrMarker().

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

protectedpure virtual

Evaluate the tangential direction level set in the point iGlobalCoord.

To improve performance, basis function values corresponding to that point should also be provided.

Implemented in oofem::Delamination, oofem::HybridEI, and oofem::DirectEI.

Referenced by tipIsTouchingEI().

bool oofem::EnrichmentItem::evalLevelSetTangInNode	(	double &	oLevelSet,
		int	iNodeInd,
		const FloatArray &	iGlobalCoord
	)		const

Definition at line 261 of file enrichmentitem.C.

References mLevelSetTangDirMap.

Referenced by oofem::GeometryBasedEI::computeIntersectionPoints(), oofem::VTKXMLExportModule::getNodalVariableFromXFEMST(), oofem::QTrPlaneStress2dXFEM::giveCompositeExportData(), oofem::PlaneStress2dXfem::giveCompositeExportData(), oofem::TrPlaneStress2dXFEM::giveCompositeExportData(), oofem::Shell7BaseXFEM::giveCZExportData(), oofem::Shell7BaseXFEM::giveShellExportData(), oofem::XfemStructuralElementInterface::giveSubtriangulationCompositeExportData(), oofem::HybridEI::interpLevelSetTangential(), and oofem::XfemElementInterface::partitionEdgeSegment().

bool oofem::EnrichmentItem::evalNodeEnrMarkerInNode	(	double &	oNodeEnrMarker,
		int	iNodeInd
	)		const

Definition at line 273 of file enrichmentitem.C.

References mNodeEnrMarkerMap.

Referenced by oofem::VTKXMLExportModule::getNodalVariableFromXFEMST(), oofem::QTrPlaneStress2dXFEM::giveCompositeExportData(), oofem::PlaneStress2dXfem::giveCompositeExportData(), oofem::TrPlaneStress2dXFEM::giveCompositeExportData(), oofem::Shell7BaseXFEM::giveCZExportData(), oofem::Shell7BaseXFEM::giveShellExportData(), and oofem::XfemStructuralElementInterface::giveSubtriangulationCompositeExportData().

virtual void oofem::EnrichmentItem::evaluateEnrFuncAt ( std::vector< double > &  oEnrFunc, const FloatArray &  iGlobalCoord, const FloatArray &  iLocalCoord, int  iNodeInd, const Element &  iEl  ) const

pure virtual

Implemented in oofem::Delamination, and oofem::GeometryBasedEI.

Referenced by oofem::XfemElementInterface::ComputeBOrBHMatrix(), oofem::Shell7BaseXFEM::computeEnrichedBmatrixAt(), oofem::Shell7BaseXFEM::computeEnrichedNmatrixAt(), oofem::Shell7BaseXFEM::edgeComputeEnrichedBmatrixAt(), oofem::Shell7BaseXFEM::edgeComputeEnrichedNmatrixAt(), oofem::Shell7BaseXFEM::EvaluateEnrFuncInDofMan(), and oofem::XfemElementInterface::XfemElementInterface_createEnrNmatrixAt().

virtual void oofem::EnrichmentItem::evaluateEnrFuncAt ( std::vector< double > &  oEnrFunc, const FloatArray &  iGlobalCoord, const FloatArray &  iLocalCoord, int  iNodeInd, const Element &  iEl, const FloatArray &  iN, const IntArray &  iElNodes  ) const

pure virtual

Implemented in oofem::Delamination, and oofem::GeometryBasedEI.

virtual void oofem::EnrichmentItem::evaluateEnrFuncDerivAt ( std::vector< FloatArray > &  oEnrFuncDeriv, const FloatArray &  iGlobalCoord, const FloatArray &  iLocalCoord, int  iNodeInd, const Element &  iEl  ) const

pure virtual

Implemented in oofem::Delamination, and oofem::GeometryBasedEI.

Referenced by oofem::XfemElementInterface::ComputeBOrBHMatrix().

virtual void oofem::EnrichmentItem::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

pure virtual

Implemented in oofem::Delamination, and oofem::GeometryBasedEI.

virtual void oofem::EnrichmentItem::evaluateEnrFuncInNode ( std::vector< double > &  oEnrFunc, const Node &  iNode  ) const

pure virtual

Implemented in oofem::Delamination, and oofem::GeometryBasedEI.

Referenced by oofem::XfemElementInterface::ComputeBOrBHMatrix(), and oofem::XfemElementInterface::XfemElementInterface_createEnrNmatrixAt().

virtual void oofem::EnrichmentItem::giveBoundingSphere ( FloatArray &  oCenter, double &  oRadius  )

pure virtual

Implemented in oofem::GeometryBasedEI, and oofem::ListBasedEI.

virtual const char* oofem::EnrichmentItem::giveClassName ( ) const

pure virtual

Returns

Class name of the receiver.

Implements oofem::FEMComponent.

Implemented in oofem::Delamination, oofem::GeometryBasedEI, oofem::Inclusion, oofem::ShellCrack, oofem::HybridEI, oofem::ListBasedEI, oofem::DirectEI, and oofem::Crack.

Referenced by oofem::PLCZdamageRadius::propagateInterface().

int oofem::EnrichmentItem::giveDofPoolSize ( ) const

virtual

Reimplemented in oofem::Crack.

Definition at line 115 of file enrichmentitem.C.

References giveEnrichesDofsWithIdArray(), giveNumberOfEnrDofs(), and oofem::IntArray::giveSize().

Referenced by oofem::GeometryBasedEI::instanciateYourself(), oofem::Delamination::instanciateYourself(), and oofem::GeometryBasedEI::updateDofIdPool().

void oofem::EnrichmentItem::giveEIDofIdArray ( IntArray &  answer ) const

virtual

Definition at line 229 of file enrichmentitem.C.

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

Referenced by oofem::Shell7BaseXFEM::computeDiscGeneralizedStrainVector(), oofem::Shell7BaseXFEM::computeOrderingArray(), oofem::Shell7BaseXFEM::giveDofManDofIDMask(), oofem::Shell7BaseXFEM::giveInternalForcesVector(), oofem::Shell7BaseXFEM::giveNumberOfDofs(), and oofem::Shell7BaseXFEM::vtkEvalUpdatedGlobalCoordinateAt().

virtual bool oofem::EnrichmentItem::giveElementTipCoord ( FloatArray &  oCoord, double &  oArcPos, Element &  iEl, const FloatArray &  iElCenter  ) const

pure virtual

Implemented in oofem::GeometryBasedEI, and oofem::ListBasedEI.

int oofem::EnrichmentItem::giveEndOfDofIdPool ( ) const

inline

Definition at line 158 of file enrichmentitem.h.

Referenced by createEnrichedDofs(), and givePotentialEIDofIdArray().

const IntArray* oofem::EnrichmentItem::giveEnrichesDofsWithIdArray ( ) const

inline

Definition at line 128 of file enrichmentitem.h.

Referenced by computeEnrichedDofManDofIdArray(), oofem::Crack::giveDofPoolSize(), giveDofPoolSize(), and giveEIDofIdArray().

EnrichmentFront* oofem::EnrichmentItem::giveEnrichmentFrontEnd ( )

inline

Definition at line 233 of file enrichmentitem.h.

Referenced by oofem::XfemStructuralElementInterface::giveIntersectionsTouchingCrack(), oofem::XfemStructureManager::mergeCloseCracks(), and oofem::GnuplotExportModule::outputXFEM().

EnrichmentFront* oofem::EnrichmentItem::giveEnrichmentFrontStart ( )

inline

Definition at line 230 of file enrichmentitem.h.

Referenced by oofem::XfemStructuralElementInterface::giveIntersectionsTouchingCrack(), oofem::XfemStructureManager::mergeCloseCracks(), and oofem::GnuplotExportModule::outputXFEM().

const std :: unordered_map< int, NodeEnrichmentType >& oofem::EnrichmentItem::giveEnrNodeMap ( ) const

inline

Definition at line 226 of file enrichmentitem.h.

Referenced by oofem::XfemManager::updateNodeEnrichmentItemMap().

virtual void oofem::EnrichmentItem::giveInputRecord ( DynamicInputRecord &  input )

inlinevirtual

Note the special treatment here, the "normal" syntax would be giveInputRecord(DynamicInputRecord &input).

Passing the entire DataReader instead allows us to have separate InputRecords for the EnrichmentDomain, EnrichmentFront and PropagationLaw without have to keep track of them globally.

Reimplemented from oofem::FEMComponent.

Definition at line 123 of file enrichmentitem.h.

References OOFEM_ERROR.

int oofem::EnrichmentItem::giveNumberOfEnrDofs

(

)

const

Definition at line 121 of file enrichmentitem.C.

References oofem::EnrichmentFront::giveMaxNumEnrichments(), oofem::EnrichmentFunction::giveNumberOfDofs(), oofem::max(), mpEnrichmentFrontEnd, mpEnrichmentFrontStart, and mpEnrichmentFunc.

Referenced by oofem::Crack::giveDofPoolSize(), and giveDofPoolSize().

int oofem::EnrichmentItem::giveNumDofManEnrichments

(

const DofManager &

iDMan

)

const

Definition at line 147 of file enrichmentitem.C.

References oofem::DofManager::giveGlobalNumber(), oofem::EnrichmentFront::giveNumEnrichments(), mNodeEnrMarkerMap, mpEnrichmentFrontEnd, mpEnrichmentFrontStart, oofem::NodeEnr_BULK, oofem::NodeEnr_END_TIP, oofem::NodeEnr_NONE, oofem::NodeEnr_START_AND_END_TIP, and oofem::NodeEnr_START_TIP.

Referenced by computeEnrichedDofManDofIdArray(), oofem::XfemElementInterface::computeNCohesive(), and oofem::XfemElementInterface::XfemElementInterface_giveNumDofManEnrichments().

void oofem::EnrichmentItem::givePotentialEIDofIdArray ( IntArray &  answer ) const

virtual

Definition at line 242 of file enrichmentitem.C.

References oofem::IntArray::clear(), oofem::IntArray::followedBy(), giveEndOfDofIdPool(), and giveStartOfDofIdPool().

PropagationLaw* oofem::EnrichmentItem::givePropagationLaw ( )

inline

Definition at line 218 of file enrichmentitem.h.

int oofem::EnrichmentItem::giveStartOfDofIdPool ( ) const

inline

Definition at line 157 of file enrichmentitem.h.

Referenced by computeEnrichedDofManDofIdArray(), createEnrichedDofs(), giveEIDofIdArray(), and givePotentialEIDofIdArray().

virtual bool oofem::EnrichmentItem::hasInitiationCriteria ( )

inlinevirtual

Reimplemented in oofem::Delamination.

Definition at line 153 of file enrichmentitem.h.

bool oofem::EnrichmentItem::hasPropagatingFronts ( ) const

virtual

Reimplemented in oofem::Delamination.

Definition at line 185 of file enrichmentitem.C.

References oofem::PropagationLaw::hasPropagation(), and mpPropagationLaw.

bool oofem::EnrichmentItem::hasPropagationLaw ( )

inline

Definition at line 220 of file enrichmentitem.h.

IRResultType oofem::EnrichmentItem::initializeFrom ( InputRecord *  ir )

virtual

Initializes receiver according to object description stored in input record.

This function is called immediately after creating object using constructor. Input record can be imagined as data record in component database belonging to receiver. Receiver may use value-name extracting functions to extract particular field from record.

See also

IR_GIVE_FIELD

IR_GIVE_OPTIONAL_FIELD

Parameters

ir	Input record to initialize from.

Returns

IRResultType

Reimplemented from oofem::FEMComponent.

Reimplemented in oofem::Delamination, oofem::Inclusion, oofem::ShellCrack, and oofem::Crack.

Definition at line 92 of file enrichmentitem.C.

References _IFT_EnrichmentItem_front, _IFT_EnrichmentItem_inheritbc, _IFT_EnrichmentItem_inheritorderedbc, _IFT_EnrichmentItem_propagationlaw, oofem::InputRecord::hasField(), IR_GIVE_OPTIONAL_FIELD, oofem::IRRT_OK, mEnrFrontIndex, mInheritBoundaryConditions, mInheritOrderedBoundaryConditions, and mPropLawIndex.

Referenced by oofem::Crack::initializeFrom(), oofem::Inclusion::initializeFrom(), and oofem::Delamination::initializeFrom().

virtual int oofem::EnrichmentItem::instanciateYourself ( DataReader &  dr )

pure virtual

Implemented in oofem::Delamination, and oofem::GeometryBasedEI.

bool oofem::EnrichmentItem::isDofManEnriched ( const DofManager &  iDMan ) const

inline

Definition at line 301 of file enrichmentitem.h.

References oofem::DofManager::giveGlobalNumber().

Referenced by oofem::XfemElementInterface::ComputeBOrBHMatrix(), oofem::Shell7BaseXFEM::computeEnrichedBmatrixAt(), oofem::Shell7BaseXFEM::computeEnrichedNmatrixAt(), oofem::XfemElementInterface::computeNCohesive(), oofem::Shell7BaseXFEM::computeOrderingArray(), createEnrichedDofs(), oofem::Node::drawYourself(), oofem::Shell7BaseXFEM::EvaluateEnrFuncInDofMan(), oofem::PlaneStress2dXfem::giveDofManDofIDMask(), oofem::QTrPlaneStress2dXFEM::giveDofManDofIDMask(), oofem::TrPlaneStress2dXFEM::giveDofManDofIDMask(), oofem::Shell7BaseXFEM::giveDofManDofIDMask(), oofem::Shell7BaseXFEM::giveNumberOfDofs(), isElementEnriched(), oofem::XfemElementInterface::XfemElementInterface_createEnrNmatrixAt(), and oofem::XfemElementInterface::XfemElementInterface_giveNumDofManEnrichments().

bool oofem::EnrichmentItem::isElementEnriched

(

const Element *

element

)

const

Definition at line 136 of file enrichmentitem.C.

References oofem::Element::giveDofManager(), oofem::Element::giveNumberOfDofManagers(), and isDofManEnriched().

Referenced by oofem::Shell7BaseXFEM::computeBoundaryEdgeLoadVector(), oofem::Shell7BaseXFEM::computeCohesiveTangent(), oofem::GeometryBasedEI::computeIntersectionPoints(), oofem::Shell7BaseXFEM::computeStiffnessMatrix(), oofem::Shell7BaseXFEM::evalCovarBaseVectorsAt(), oofem::Shell7BaseXFEM::giveInternalForcesVector(), oofem::Shell7BaseXFEM::giveRecoveredTransverseInterfaceStress(), oofem::XfemManager::isElementEnriched(), oofem::Shell7BaseXFEM::OLDcomputeStiffnessMatrix(), oofem::Shell7BaseXFEM::postInitialize(), oofem::Shell7BaseXFEM::recoverShearStress(), and oofem::Shell7BaseXFEM::vtkEvalUpdatedGlobalCoordinateAt().

bool oofem::EnrichmentItem::isMaterialModified ( GaussPoint &  iGP, Element &  iEl, CrossSection *&  opCS  ) const

virtual

Reimplemented in oofem::Inclusion.

Definition at line 180 of file enrichmentitem.C.

Referenced by oofem::XfemStructuralElementInterface::XfemElementInterface_computeConstitutiveMatrixAt(), and oofem::XfemStructuralElementInterface::XfemElementInterface_computeStressVector().

virtual void oofem::EnrichmentItem::propagateFronts ( bool &  oFrontsHavePropagated )

pure virtual

Implemented in oofem::Delamination, oofem::GeometryBasedEI, and oofem::ListBasedEI.

void oofem::EnrichmentItem::setEnrichmentFrontEnd	(	EnrichmentFront *	ipEnrichmentFrontEnd,
		bool	iDeleteOld = true
	)

Definition at line 490 of file enrichmentitem.C.

References mpEnrichmentFrontEnd.

Referenced by oofem::XfemStructureManager::mergeCloseCracks().

void oofem::EnrichmentItem::setEnrichmentFrontStart	(	EnrichmentFront *	ipEnrichmentFrontStart,
		bool	iDeleteOld = true
	)

Definition at line 481 of file enrichmentitem.C.

References mpEnrichmentFrontStart.

Referenced by oofem::XfemStructureManager::mergeCloseCracks().

void oofem::EnrichmentItem::setEnrichmentFunction ( EnrichmentFunction *  ipEnrichmentFunc )

inline

Definition at line 238 of file enrichmentitem.h.

void oofem::EnrichmentItem::setPropagationLaw

(

PropagationLaw *

ipPropagationLaw

)

Definition at line 466 of file enrichmentitem.C.

References mpPropagationLaw, and mPropLawIndex.

bool oofem::EnrichmentItem::tipIsTouchingEI

(

const TipInfo &

iTipInfo

)

Definition at line 499 of file enrichmentitem.C.

References oofem::Element::computeLocalCoordinates(), evalLevelSetNormal(), evalLevelSetTangential(), oofem::FEInterpolation::evalN(), oofem::Element::giveDofManArray(), oofem::FEMComponent::giveDomain(), oofem::SpatialLocalizer::giveElementContainingPoint(), oofem::Element::giveInterpolation(), oofem::Domain::giveSpatialLocalizer(), oofem::TipInfo::mGlobalCoord, and N.

Referenced by oofem::XfemStructuralElementInterface::giveIntersectionsTouchingCrack().

virtual void oofem::EnrichmentItem::updateGeometry ( FailureCriteriaStatus *  fc, TimeStep *  tStep  )

inlinevirtual

Definition at line 147 of file enrichmentitem.h.

Referenced by oofem::FractureManager::updateXFEM().

virtual void oofem::EnrichmentItem::updateGeometry ( TimeStep *  tStep )

inlinevirtual

Definition at line 148 of file enrichmentitem.h.

virtual void oofem::EnrichmentItem::updateGeometry ( )

pure virtual

Implemented in oofem::GeometryBasedEI, and oofem::ListBasedEI.

virtual void oofem::EnrichmentItem::updateNodeEnrMarker ( XfemManager &  ixFemMan )

protectedpure virtual

Implemented in oofem::GeometryBasedEI, and oofem::ListBasedEI.

virtual void oofem::EnrichmentItem::writeVtkDebug ( ) const

inlinevirtual

Reimplemented in oofem::GeometryBasedEI.

Definition at line 131 of file enrichmentitem.h.

Member Data Documentation

int oofem::EnrichmentItem::endOfDofIdPool

protected

Definition at line 272 of file enrichmentitem.h.

Referenced by oofem::GeometryBasedEI::instanciateYourself(), oofem::Delamination::instanciateYourself(), and oofem::GeometryBasedEI::updateDofIdPool().

IntArray oofem::EnrichmentItem::mEIDofIdArray

protected

Definition at line 292 of file enrichmentitem.h.

Referenced by createEnrichedDofs().

int oofem::EnrichmentItem::mEnrFrontIndex

protected

mEnrFrontIndex: nonzero if an enrichment front is present, zero otherwise.

Definition at line 247 of file enrichmentitem.h.

Referenced by oofem::GeometryBasedEI::appendInputRecords(), oofem::Delamination::appendInputRecords(), initializeFrom(), oofem::GeometryBasedEI::instanciateYourself(), and oofem::Delamination::instanciateYourself().

bool oofem::EnrichmentItem::mInheritBoundaryConditions

protected

If newly created enriched dofs should inherit boundary conditions from the node they are introduced in.

Default is false, i.e. XFEM dofs are free by default. Two alternatives exists: mInheritBoundaryConditions takes the first Dirichlet BC it finds in the node. Therefore, we may get in trouble if the node has different Dirichlet BCs for different dofs. mInheritOrderedBoundaryConditions assumes that the enriched dofs are of the same type and in the same order as the original dofs and uses the same BC on the enriched dofs NB: These routines basically only works for zero Dirichlet BC, since enriched dofs often are related to the existing dofs. If nonzero BC are prescibed this will be a problem.

Definition at line 268 of file enrichmentitem.h.

Referenced by oofem::GeometryBasedEI::appendInputRecords(), createEnrichedDofs(), and initializeFrom().

bool oofem::EnrichmentItem::mInheritOrderedBoundaryConditions

protected

Definition at line 269 of file enrichmentitem.h.

Referenced by oofem::GeometryBasedEI::appendInputRecords(), createEnrichedDofs(), and initializeFrom().

std :: unordered_map< int, double > oofem::EnrichmentItem::mLevelSetNormalDirMap

protected

Definition at line 281 of file enrichmentitem.h.

Referenced by evalLevelSetNormalInNode(), oofem::GeometryBasedEI::updateLevelSets(), and oofem::GeometryBasedEI::updateNodeEnrMarker().

const double oofem::EnrichmentItem::mLevelSetRelTol = 1.0e-3

staticprotected

Definition at line 297 of file enrichmentitem.h.

Referenced by oofem::GeometryBasedEI::computeIntersectionPoints().

bool oofem::EnrichmentItem::mLevelSetsNeedUpdate

protected

Definition at line 294 of file enrichmentitem.h.

Referenced by oofem::GeometryBasedEI::updateLevelSets().

std :: unordered_map< int, double > oofem::EnrichmentItem::mLevelSetTangDirMap

protected

Definition at line 285 of file enrichmentitem.h.

Referenced by evalLevelSetTangInNode(), oofem::GeometryBasedEI::updateLevelSets(), and oofem::GeometryBasedEI::updateNodeEnrMarker().

const double oofem::EnrichmentItem::mLevelSetTol = 1.0e-12

staticprotected

Definition at line 296 of file enrichmentitem.h.

Referenced by calcXiZeroLevel(), oofem::GeometryBasedEI::computeIntersectionPoints(), and oofem::GeometryBasedEI::updateNodeEnrMarker().

const double oofem::EnrichmentItem::mLevelSetTol2

protected

Definition at line 298 of file enrichmentitem.h.

Referenced by oofem::GeometryBasedEI::computeIntersectionPoints().

std :: unordered_map< int, NodeEnrichmentType > oofem::EnrichmentItem::mNodeEnrMarkerMap

protected

Definition at line 289 of file enrichmentitem.h.

Referenced by evalNodeEnrMarkerInNode(), oofem::GeometryBasedEI::evaluateEnrFuncAt(), oofem::GeometryBasedEI::evaluateEnrFuncDerivAt(), oofem::GeometryBasedEI::evaluateEnrFuncInNode(), oofem::GeometryBasedEI::evaluateEnrFuncJumps(), giveNumDofManEnrichments(), oofem::ListBasedEI::updateNodeEnrMarker(), and oofem::GeometryBasedEI::updateNodeEnrMarker().

IntArray oofem::EnrichmentItem::mpEnrichesDofsWithIdArray

protected

Geometry associated with EnrichmentItem.

Definition at line 275 of file enrichmentitem.h.

EnrichmentFront * oofem::EnrichmentItem::mpEnrichmentFrontEnd

protected

Definition at line 244 of file enrichmentitem.h.

Referenced by oofem::GeometryBasedEI::appendInputRecords(), oofem::Delamination::appendInputRecords(), oofem::GeometryBasedEI::evaluateEnrFuncAt(), oofem::GeometryBasedEI::evaluateEnrFuncDerivAt(), oofem::GeometryBasedEI::evaluateEnrFuncInNode(), oofem::GeometryBasedEI::evaluateEnrFuncJumps(), oofem::GeometryBasedEI::giveBoundingSphere(), giveNumberOfEnrDofs(), giveNumDofManEnrichments(), oofem::GeometryBasedEI::instanciateYourself(), oofem::Delamination::instanciateYourself(), oofem::GeometryBasedEI::propagateFronts(), setEnrichmentFrontEnd(), oofem::GeometryBasedEI::updateNodeEnrMarker(), and ~EnrichmentItem().

EnrichmentFront* oofem::EnrichmentItem::mpEnrichmentFrontStart

protected

Definition at line 244 of file enrichmentitem.h.

Referenced by oofem::GeometryBasedEI::appendInputRecords(), oofem::Delamination::appendInputRecords(), oofem::GeometryBasedEI::evaluateEnrFuncAt(), oofem::GeometryBasedEI::evaluateEnrFuncDerivAt(), oofem::GeometryBasedEI::evaluateEnrFuncInNode(), oofem::GeometryBasedEI::evaluateEnrFuncJumps(), oofem::GeometryBasedEI::giveBoundingSphere(), giveNumberOfEnrDofs(), giveNumDofManEnrichments(), oofem::GeometryBasedEI::instanciateYourself(), oofem::Delamination::instanciateYourself(), oofem::ListBasedEI::propagateFronts(), oofem::GeometryBasedEI::propagateFronts(), oofem::Delamination::propagateFronts(), setEnrichmentFrontStart(), oofem::ListBasedEI::updateNodeEnrMarker(), oofem::GeometryBasedEI::updateNodeEnrMarker(), and ~EnrichmentItem().

EnrichmentFunction* oofem::EnrichmentItem::mpEnrichmentFunc

protected

Definition at line 242 of file enrichmentitem.h.

Referenced by oofem::GeometryBasedEI::appendInputRecords(), oofem::Delamination::appendInputRecords(), oofem::GeometryBasedEI::evaluateEnrFuncAt(), oofem::Delamination::evaluateEnrFuncAt(), oofem::GeometryBasedEI::evaluateEnrFuncDerivAt(), oofem::GeometryBasedEI::evaluateEnrFuncInNode(), oofem::GeometryBasedEI::evaluateEnrFuncJumps(), giveNumberOfEnrDofs(), oofem::GeometryBasedEI::instanciateYourself(), oofem::Delamination::instanciateYourself(), and ~EnrichmentItem().

PropagationLaw* oofem::EnrichmentItem::mpPropagationLaw

protected

Definition at line 249 of file enrichmentitem.h.

Referenced by oofem::GeometryBasedEI::appendInputRecords(), oofem::Delamination::appendInputRecords(), hasPropagatingFronts(), oofem::GeometryBasedEI::instanciateYourself(), oofem::Delamination::instanciateYourself(), oofem::ListBasedEI::propagateFronts(), oofem::GeometryBasedEI::propagateFronts(), oofem::Delamination::propagateFronts(), setPropagationLaw(), and ~EnrichmentItem().

int oofem::EnrichmentItem::mPropLawIndex

protected

mPropLawIndex: nonzero if a propagation law is present, zero otherwise.

Definition at line 252 of file enrichmentitem.h.

Referenced by oofem::GeometryBasedEI::appendInputRecords(), oofem::Delamination::appendInputRecords(), initializeFrom(), oofem::GeometryBasedEI::instanciateYourself(), oofem::Delamination::instanciateYourself(), and setPropagationLaw().

int oofem::EnrichmentItem::startOfDofIdPool

protected

Definition at line 271 of file enrichmentitem.h.

Referenced by oofem::GeometryBasedEI::instanciateYourself(), oofem::Delamination::instanciateYourself(), and oofem::GeometryBasedEI::updateDofIdPool().

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

• enrichmentitem.h
• enrichmentitem.C