#include <enrichmentfrontintersection.h>

Inheritance diagram for oofem::EnrFrontIntersection:

Collaboration diagram for oofem::EnrFrontIntersection:

Public Member Functions
	EnrFrontIntersection ()

virtual	~EnrFrontIntersection ()

virtual void	MarkNodesAsFront (std::unordered_map< int, NodeEnrichmentType > &ioNodeEnrMarkerMap, XfemManager &ixFemMan, const std::unordered_map< int, double > &iLevelSetNormalDirMap, const std::unordered_map< int, double > &iLevelSetTangDirMap, const TipInfo &iTipInfo)
	MarkNodesAsFront: Intput: -ioNodeEnrMarker: A vector with the same size as the number of nodes in the mesh where the nodes corresponding to interior XFEM enrichments are marked with 1, other entries are zero. More...

virtual int	giveNumEnrichments (const DofManager &iDMan) const

virtual int	giveMaxNumEnrichments () const

virtual void	evaluateEnrFuncAt (std::vector< double > &oEnrFunc, const EfInput &iEfInput) const

virtual void	evaluateEnrFuncDerivAt (std::vector< FloatArray > &oEnrFuncDeriv, const EfInput &iEfInput, const FloatArray &iGradLevelSet) const

virtual void	evaluateEnrFuncJumps (std::vector< double > &oEnrFuncJumps, GaussPoint &iGP, int iNodeInd, bool iGPLivesOnCurrentCrack, const double &iNormalSignDist) const

virtual const char *	giveClassName () const

virtual const char *	giveInputRecordName () const

virtual IRResultType	initializeFrom (InputRecord *ir)

virtual void	giveInputRecord (DynamicInputRecord &input)

virtual double	giveSupportRadius () const

virtual bool	propagationIsAllowed () const

void	setTangent (FloatArray iTangent)

Public Member Functions inherited from oofem::EnrichmentFront
	EnrichmentFront (int iEIindex=0)

virtual	~EnrichmentFront ()

std::string	errorInfo (const char *func) const

const TipInfo &	giveTipInfo () const

virtual void	setTipInfo (const TipInfo &iTipInfo)

void	computeCrackTangent (FloatArray &oTangent, FloatArray &oNormal, bool &oFlipTangent, const EfInput &iEfInput) const

Protected Attributes
FloatArray	mTangent

Protected Attributes inherited from oofem::EnrichmentFront
TipInfo	mTipInfo
	reference to the associated enrichment item More...

Additional Inherited Members
Public Attributes inherited from oofem::EnrichmentFront
int	mEIindex

Protected Member Functions inherited from oofem::EnrichmentFront
void	MarkTipElementNodesAsFront (std::unordered_map< int, NodeEnrichmentType > &ioNodeEnrMarkerMap, XfemManager &ixFemMan, const std::unordered_map< int, double > &iLevelSetNormalDirMap, const std::unordered_map< int, double > &iLevelSetTangDirMap, const TipInfo &iTipInfo)
	Several enrichment fronts enrich all nodes in the tip element. More...

Detailed Description

EnrFrontIntersection.

An enrichment front capable of handling crack intersections.

Author: Erik Svenning

Date: Apr 23, 2014

Definition at line 60 of file enrichmentfrontintersection.h.

Constructor & Destructor Documentation

oofem::EnrFrontIntersection::EnrFrontIntersection ( )

oofem::EnrFrontIntersection::~EnrFrontIntersection ( )

virtual

Definition at line 50 of file enrichmentfrontintersection.C.

Member Function Documentation

void oofem::EnrFrontIntersection::evaluateEnrFuncAt	(	std::vector< double > &	oEnrFunc,
		const EfInput &	iEfInput
	)		const

virtual

Implements oofem::EnrichmentFront.

Definition at line 62 of file enrichmentfrontintersection.C.

References oofem::FloatArray::at(), oofem::FloatArray::dotProduct(), oofem::TipInfo::mGlobalCoord, oofem::TipInfo::mNormalDir, oofem::EfInput::mPos, mTangent, oofem::EnrichmentFront::mTipInfo, and oofem::FloatArray::push_back().

Referenced by giveMaxNumEnrichments().

void oofem::EnrFrontIntersection::evaluateEnrFuncDerivAt	(	std::vector< FloatArray > &	oEnrFuncDeriv,
		const EfInput &	iEfInput,
		const FloatArray &	iGradLevelSet
	)		const

virtual

Implements oofem::EnrichmentFront.

Definition at line 96 of file enrichmentfrontintersection.C.

References oofem::FloatArray::push_back().

Referenced by giveMaxNumEnrichments().

void oofem::EnrFrontIntersection::evaluateEnrFuncJumps	(	std::vector< double > &	oEnrFuncJumps,
		GaussPoint &	iGP,
		int	iNodeInd,
		bool	iGPLivesOnCurrentCrack,
		const double &	iNormalSignDist
	)		const

virtual

Implements oofem::EnrichmentFront.

Definition at line 104 of file enrichmentfrontintersection.C.

Referenced by giveMaxNumEnrichments().

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

inlinevirtual

Implements oofem::EnrichmentFront.

Definition at line 76 of file enrichmentfrontintersection.h.

void oofem::EnrFrontIntersection::giveInputRecord ( DynamicInputRecord & input )

virtual

Implements oofem::EnrichmentFront.

Definition at line 131 of file enrichmentfrontintersection.C.

References _IFT_EnrFrontIntersection_Tangent, giveInputRecordName(), mTangent, oofem::DynamicInputRecord::setField(), and oofem::DynamicInputRecord::setRecordKeywordField().

Referenced by giveInputRecordName().

virtual const char* oofem::EnrFrontIntersection::giveInputRecordName ( ) const

inlinevirtual

Implements oofem::EnrichmentFront.

Definition at line 77 of file enrichmentfrontintersection.h.

References _IFT_EnrFrontIntersection_Name, giveInputRecord(), and initializeFrom().

Referenced by giveInputRecord().

virtual int oofem::EnrFrontIntersection::giveMaxNumEnrichments ( ) const

inlinevirtual

Implements oofem::EnrichmentFront.

Definition at line 69 of file enrichmentfrontintersection.h.

References evaluateEnrFuncAt(), evaluateEnrFuncDerivAt(), and evaluateEnrFuncJumps().

int oofem::EnrFrontIntersection::giveNumEnrichments ( const DofManager & iDMan ) const

virtual

Implements oofem::EnrichmentFront.

Definition at line 57 of file enrichmentfrontintersection.C.

virtual double oofem::EnrFrontIntersection::giveSupportRadius ( ) const

inlinevirtual

Implements oofem::EnrichmentFront.

Definition at line 82 of file enrichmentfrontintersection.h.

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

virtual

Implements oofem::EnrichmentFront.

Definition at line 123 of file enrichmentfrontintersection.C.

References _IFT_EnrFrontIntersection_Tangent, IR_GIVE_FIELD, oofem::IRRT_OK, and mTangent.

Referenced by giveInputRecordName().

void oofem::EnrFrontIntersection::MarkNodesAsFront	(	std::unordered_map< int, NodeEnrichmentType > &	ioNodeEnrMarkerMap,
		XfemManager &	ixFemMan,
		const std::unordered_map< int, double > &	iLevelSetNormalDirMap,
		const std::unordered_map< int, double > &	iLevelSetTangDirMap,
		const TipInfo &	iTipInfo
	)

virtual

MarkNodesAsFront: Intput: -ioNodeEnrMarker: A vector with the same size as the number of nodes in the mesh where the nodes corresponding to interior XFEM enrichments are marked with 1, other entries are zero.

Output: -ioNodeEnrMarker: Modifies the vector by marking tip nodes as 2, meaning that they should get special treatment. May also modify the set of nodes enriched by the interior enrichment.

Implements oofem::EnrichmentFront.

Definition at line 52 of file enrichmentfrontintersection.C.

References oofem::EnrichmentFront::MarkTipElementNodesAsFront().

virtual bool oofem::EnrFrontIntersection::propagationIsAllowed ( ) const

inlinevirtual

Reimplemented from oofem::EnrichmentFront.

Definition at line 83 of file enrichmentfrontintersection.h.

void oofem::EnrFrontIntersection::setTangent ( FloatArray iTangent )

inline

Definition at line 85 of file enrichmentfrontintersection.h.

References mTangent.

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