oofem::TipInfo Class Reference

TipInfo gathers useful information about a crack tip, like its position and tangent direction. More...

#include <tipinfo.h>

Collaboration diagram for oofem::TipInfo:

Public Member Functions
	TipInfo ()
	~TipInfo ()

Public Attributes
FloatArray	mGlobalCoord
double	mArcPos
FloatArray	mTangDir
FloatArray	mNormalDir
int	mTipIndex
int	mEdgeIndex
IntArray	mTipDofManNumbers
	Local number of which edge the crack enters the element (2d) More...

Detailed Description

TipInfo gathers useful information about a crack tip, like its position and tangent direction.

The purpose of the struct is to keep the interface clean when evaluating XFEM branch functions.

Author

Erik Svenning August 2013

Definition at line 24 of file tipinfo.h.

Constructor & Destructor Documentation

oofem::TipInfo::TipInfo ( )

inline

Definition at line 27 of file tipinfo.h.

oofem::TipInfo::~TipInfo ( )

inline

Definition at line 28 of file tipinfo.h.

Member Data Documentation

double oofem::TipInfo::mArcPos

Definition at line 31 of file tipinfo.h.

Referenced by oofem::PolygonLine::giveTips().

int oofem::TipInfo::mEdgeIndex

Definition at line 35 of file tipinfo.h.

FloatArray oofem::TipInfo::mGlobalCoord

Definition at line 30 of file tipinfo.h.

Referenced by oofem::MaterialForceEvaluator::computeMaterialForce(), oofem::EnrFrontIntersection::evaluateEnrFuncAt(), oofem::EnrFrontLinearBranchFuncOneEl::evaluateEnrFuncAt(), oofem::EnrFrontCohesiveBranchFuncOneEl::evaluateEnrFuncAt(), oofem::EnrFrontLinearBranchFuncRadius::evaluateEnrFuncAt(), oofem::EnrFrontLinearBranchFuncOneEl::evaluateEnrFuncDerivAt(), oofem::EnrFrontLinearBranchFuncRadius::evaluateEnrFuncDerivAt(), oofem::EnrFrontCohesiveBranchFuncOneEl::evaluateEnrFuncDerivAt(), oofem::EnrFrontLinearBranchFuncOneEl::evaluateEnrFuncJumps(), oofem::EnrFrontCohesiveBranchFuncOneEl::evaluateEnrFuncJumps(), oofem::EnrFrontLinearBranchFuncRadius::evaluateEnrFuncJumps(), oofem::PolygonLine::giveTips(), oofem::EnrFrontLinearBranchFuncRadius::MarkNodesAsFront(), oofem::EnrichmentFront::MarkTipElementNodesAsFront(), oofem::XfemStructureManager::mergeCloseCracks(), oofem::PLPrincipalStrain::propagateInterface(), oofem::PLMaterialForce::propagateInterface(), oofem::PLHoopStressCirc::propagateInterface(), oofem::PLCrackPrescribedDir::propagateInterface(), and oofem::EnrichmentItem::tipIsTouchingEI().

FloatArray oofem::TipInfo::mNormalDir

Definition at line 33 of file tipinfo.h.

Referenced by oofem::EnrFrontIntersection::evaluateEnrFuncAt(), oofem::PolygonLine::giveTips(), oofem::PLMaterialForce::propagateInterface(), and oofem::PLHoopStressCirc::propagateInterface().

FloatArray oofem::TipInfo::mTangDir

Definition at line 32 of file tipinfo.h.

Referenced by oofem::EnrichmentFront::computeCrackTangent(), oofem::PolygonLine::giveTips(), oofem::PLPrincipalStrain::propagateInterface(), oofem::PLMaterialForce::propagateInterface(), oofem::PLHoopStressCirc::propagateInterface(), and oofem::XfemStructureManager::tipsHaveOppositeDirection().

IntArray oofem::TipInfo::mTipDofManNumbers

Local number of which edge the crack enters the element (2d)

Definition at line 36 of file tipinfo.h.

Referenced by oofem::PLCZdamageRadius::propagateInterface(), oofem::PLnodeRadius::propagateInterface(), and oofem::ListBasedEI::updateNodeEnrMarker().

int oofem::TipInfo::mTipIndex

Definition at line 34 of file tipinfo.h.

Referenced by oofem::PolygonLine::giveTips(), oofem::EnrFrontLinearBranchFuncRadius::MarkNodesAsFront(), oofem::EnrichmentFront::MarkTipElementNodesAsFront(), oofem::PLPrincipalStrain::propagateInterface(), oofem::PLMaterialForce::propagateInterface(), oofem::PLHoopStressCirc::propagateInterface(), and oofem::PLCrackPrescribedDir::propagateInterface().

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

• tipinfo.h