#include <prescribedgradientbcweak.h>

Inheritance diagram for oofem::PrescribedGradientBCWeak:

Collaboration diagram for oofem::PrescribedGradientBCWeak:

Public Member Functions
	PrescribedGradientBCWeak (int n, Domain *d)
virtual	~PrescribedGradientBCWeak ()
void	clear ()
double	domainSize () override
int	giveNumberOfInternalDofManagers () override
	Gives the number of internal dof managers.
DofManager *	giveInternalDofManager (int i) override
	Gives an internal dof manager from receiver.
bcType	giveType () const override
void	initializeFrom (InputRecord &ir) override
void	giveInputRecord (DynamicInputRecord &input) override
void	postInitialize () override
	Performs post initialization steps. Called after all components are created and initialized.
void	computeField (FloatArray &sigma, TimeStep *tStep) override
void	computeTangent (FloatMatrix &E, TimeStep *tStep) override
void	assembleVector (FloatArray &answer, TimeStep tStep, CharType type, ValueModeType mode, const UnknownNumberingScheme &s, FloatArray eNorm=nullptr, void *lock=nullptr) override
void	computeExtForceElContrib (FloatArray &oContrib, TracSegArray &iEl, int iDim, TimeStep *tStep)
void	computeIntForceGPContrib (FloatArray &oContrib_disp, IntArray &oDisp_loc_array, FloatArray &oContrib_trac, IntArray &oTrac_loc_array, TracSegArray &iEl, GaussPoint &iGP, int iDim, TimeStep *tStep, const FloatArray &iBndCoord, const double &iScaleFac, ValueModeType mode, CharType type, const UnknownNumberingScheme &s)
void	assemble (SparseMtrx &answer, TimeStep tStep, CharType type, const UnknownNumberingScheme &r_s, const UnknownNumberingScheme &c_s, double scale=1.0, void lock=nullptr) override
virtual void	assembleExtraDisplock (SparseMtrx &answer, TimeStep *tStep, CharType type, const UnknownNumberingScheme &r_s, const UnknownNumberingScheme &c_s)
virtual void	assembleGPContrib (SparseMtrx &answer, TimeStep tStep, CharType type, const UnknownNumberingScheme &r_s, const UnknownNumberingScheme &c_s, TracSegArray &iEl, GaussPoint &iGP, double k, void lock=nullptr)
void	giveLocationArrays (std ::vector< IntArray > &rows, std ::vector< IntArray > &cols, CharType type, const UnknownNumberingScheme &r_s, const UnknownNumberingScheme &c_s) override
virtual void	giveTractionLocationArray (IntArray &rows, const UnknownNumberingScheme &s)
virtual void	giveDisplacementLocationArray (IntArray &rows, const UnknownNumberingScheme &s)
void	compute_x_times_N_1 (FloatMatrix &o_x_times_N)
void	compute_x_times_N_2 (FloatMatrix &o_x_times_N)
const char *	giveClassName () const override
const char *	giveInputRecordName () const override
size_t	giveNumberOfTractionElements () const
void	giveTractionElCoord (size_t iElInd, FloatArray &oStartCoord, FloatArray &oEndCoord) const
void	giveTractionElNormal (size_t iElInd, FloatArray &oNormal, FloatArray &oTangent) const
void	giveTractionElArcPos (size_t iElInd, double &oXiStart, double &oXiEnd) const
void	giveBoundaries (IntArray &oBoundaries)
void	giveTraction (size_t iElInd, FloatArray &oStartTraction, FloatArray &oEndTraction, ValueModeType mode, TimeStep *tStep)
void	computeDomainBoundingBox (Domain &iDomain, FloatArray &oLC, FloatArray &oUC)
const IntArray &	giveTracDofIDs () const
const IntArray &	giveDispLockDofIDs () const
const IntArray &	giveRegularDispDofIDs () const
void	setPeriodicityNormal (const FloatArray &iPeriodicityNormal)
void	setDomainSize (double iDomainSize)
void	setLowerCorner (FloatArray iLC)
void	setUpperCorner (FloatArray iUC)
void	setMirrorFunction (int iMirrorFunction)
void	recomputeTractionMesh ()
void	giveMirroredPointOnGammaMinus (FloatArray &oPosMinus, const FloatArray &iPosPlus) const
void	giveMirroredPointOnGammaPlus (FloatArray &oPosPlus, const FloatArray &iPosMinus) const
Public Member Functions inherited from oofem::ActiveBoundaryCondition
	ActiveBoundaryCondition (int n, Domain *d)
virtual	~ActiveBoundaryCondition ()
	Destructor.
virtual void	addElementSide (int elem, int side)
virtual bool	requiresActiveDofs ()
virtual bool	isPrimaryDof (ActiveDof *dof)
virtual double	giveBcValue (Dof dof, ValueModeType mode, TimeStep tStep)
virtual bool	hasBc (Dof dof, TimeStep tStep)
virtual int	giveNumberOfMasterDofs (ActiveDof *dof)
virtual Dof *	giveMasterDof (ActiveDof *dof, int mdof)
virtual void	computeDofTransformation (ActiveDof *dof, FloatArray &masterContribs)
virtual double	giveUnknown (PrimaryField &field, ValueModeType mode, TimeStep tStep, ActiveDof dof)
virtual double	giveUnknown (ValueModeType mode, TimeStep tStep, ActiveDof dof)
Public Member Functions inherited from oofem::GeneralBoundaryCondition
	GeneralBoundaryCondition (int n, Domain *d)
virtual	~GeneralBoundaryCondition ()
	Destructor.
int	giveSetNumber () const
Function *	giveTimeFunction ()
int	getIsImposedTimeFunctionNumber () const
void	setIsImposedTimeFunctionNumber (int funcIndx)
virtual bcValType	giveBCValType () const
virtual bool	isImposed (TimeStep *tStep)
virtual const IntArray &	giveDofIDs () const
virtual bcGeomType	giveBCGeoType () const
virtual void	scale (double s)
virtual double	giveProperty (int aProperty, TimeStep *tStep) const
void	saveContext (DataStream &stream, ContextMode mode) override
void	restoreContext (DataStream &stream, ContextMode mode) override
virtual void	updateYourself (TimeStep *tStep)
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 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).
Public Member Functions inherited from oofem::PrescribedGradientHomogenization
	PrescribedGradientHomogenization ()
virtual	~PrescribedGradientHomogenization ()
void	setPrescribedGradient (const FloatMatrix &t)
void	setPrescribedGradientVoigt (const FloatArray &t)
void	giveGradientVoigt (FloatArray &oGradient) const
void	setCenterCoordinate (FloatArray &x)
FloatArray &	giveCenterCoordinate ()
	Returns the center coordinate.

Protected Member Functions
void	createTractionMesh (bool iEnforceCornerPeriodicity, int iNumSides)
void	splitSegments (std ::vector< TracSegArray > &ioElArray)
bool	damageExceedsTolerance (Element *el)
void	assembleTangentGPContributionNew (FloatMatrix &oTangent, TracSegArray &iEl, GaussPoint &iGP, const double &iScaleFactor, const FloatArray &iBndCoord)
bool	pointIsOnGammaPlus (const FloatArray &iPos) const
virtual void	giveBoundaryCoordVector (FloatArray &oX, const FloatArray &iPos) const =0
virtual void	checkIfCorner (bool &oIsCorner, bool &oDuplicatable, const FloatArray &iPos, const double &iNodeDistTol) const =0
virtual bool	boundaryPointIsOnActiveBoundary (const FloatArray &iPos) const =0
int	giveSideIndex (const FloatArray &iPos) const
void	findHoleCoord (std::vector< FloatArray > &oHoleCoordUnsorted, std::vector< FloatArray > &oAllCoordUnsorted)
void	findCrackBndIntersecCoord (std::vector< FloatArray > &oHoleCoordUnsorted)
void	findPeriodicityCoord (std::vector< FloatArray > &oHoleCoordUnsorted)
void	removeClosePoints (std::vector< FloatArray > &ioCoords, const double &iAbsTol)
void	removeSegOverHoles (TracSegArray &ioTSeg, const double &iAbsTol)
Protected Member Functions inherited from oofem::PrescribedGradientHomogenization
virtual double	domainSize (Domain *d, int set)

Protected Attributes
const IntArray	mTractionDofIDs
const IntArray	mDispLockDofIDs
const IntArray	mRegularDispDofIDs
int	mTractionInterpOrder
	Order of interpolation for traction (0->piecewise constant, 1->piecewise linear).
int	mNumTractionNodesAtIntersections
int	mTractionNodeSpacing
bool	mMeshIsPeriodic
bool	mDuplicateCornerNodes
double	mTangDistPadding
double	mTracDofScaling
FloatArray	mLC
	Lower corner of domain (assuming a rectangular RVE).
FloatArray	mUC
	Upper corner of domain (assuming a rectangular RVE).
std::unique_ptr< Node >	mpDisplacementLock
	Lock displacements in one node if periodic.
int	mLockNodeInd
double	mDispLockScaling
int	mSpringNodeInd1
int	mSpringNodeInd2
int	mSpringNodeInd3
double	mSpringPenaltyStiffness
std ::vector< TracSegArray >	mpTracElNew
	Elements for the independent traction discretization.
FloatArray	mPeriodicityNormal
double	mDomainSize
int	mMirrorFunction
Protected Attributes inherited from oofem::GeneralBoundaryCondition
int	timeFunction
	Associated load time function.
bcValType	valType
	Physical meaning of BC value.
IntArray	dofs
	Dofs that b.c. is applied to (relevant for Dirichlet type b.c.s).
int	isImposedTimeFunction
int	set
	Set number for boundary condition to be applied to.
Protected Attributes inherited from oofem::FEMComponent
int	number
	Component number.
Domain *	domain
	Link to domain object, useful for communicating with other FEM components.
Protected Attributes inherited from oofem::PrescribedGradientHomogenization
FloatMatrix	mGradient
	Prescribed gradient \( d_{ij} \).
FloatArray	mCenterCoord
	Center coordinate \( \bar{x}_i \).

Detailed Description

Imposes a prescribed gradient weakly on the boundary with an independent traction discretization.

Author: Erik Svenning

Date: April 17, 2014

Definition at line 110 of file prescribedgradientbcweak.h.

Constructor & Destructor Documentation

◆ PrescribedGradientBCWeak()

oofem::PrescribedGradientBCWeak::PrescribedGradientBCWeak	(	int	n,
		Domain *	d )

Definition at line 88 of file prescribedgradientbcweak.C.

References oofem::ActiveBoundaryCondition::ActiveBoundaryCondition(), mTractionDofIDs, and oofem::PrescribedGradientHomogenization::PrescribedGradientHomogenization().

Referenced by oofem::PrescribedGradientBCWeakDirichlet::PrescribedGradientBCWeakDirichlet(), and oofem::PrescribedGradientBCWeakPeriodic::PrescribedGradientBCWeakPeriodic().

◆ ~PrescribedGradientBCWeak()

oofem::PrescribedGradientBCWeak::~PrescribedGradientBCWeak ( )

virtual

Definition at line 117 of file prescribedgradientbcweak.C.

References clear().

Member Function Documentation

◆ assemble()

void oofem::PrescribedGradientBCWeak::assemble	(	SparseMtrx &	answer,
		TimeStep *	tStep,
		CharType	type,
		const UnknownNumberingScheme &	r_s,
		const UnknownNumberingScheme &	c_s,
		double	scale = 1.0,
		void *	lock = nullptr )

overridevirtual

Assembles B.C. contributions to specified matrix.

Parameters

[in,out]	answer	Matrix to assemble to.
	tStep	Active time step.
	tStep	Active time step.
	type	Type of matrix to assemble.
	r_s	Row numbering scheme.
	c_s	Column numbering scheme.
	scale	Scaling factor.
	omp_lock	optional OMP lock to ensure correct update of answer

Reimplemented from oofem::ActiveBoundaryCondition.

Definition at line 410 of file prescribedgradientbcweak.C.

References oofem::SparseMtrx::assemble(), assembleGPContrib(), oofem::FloatMatrix::beUnitMatrix(), oofem::FEMComponent::domain, giveDispLockDofIDs(), oofem::DofManager::giveLocationArray(), giveRegularDispDofIDs(), oofem::IntArray::giveSize(), mDispLockScaling, mLockNodeInd, mpDisplacementLock, mpTracElNew, mSpringNodeInd1, mSpringPenaltyStiffness, oofem::GeneralBoundaryCondition::scale(), oofem::FloatMatrix::times(), and oofem::FloatMatrix::zero().

◆ assembleExtraDisplock()

void oofem::PrescribedGradientBCWeak::assembleExtraDisplock	(	SparseMtrx &	answer,
		TimeStep *	tStep,
		CharType	type,
		const UnknownNumberingScheme &	r_s,
		const UnknownNumberingScheme &	c_s )

virtual

Definition at line 498 of file prescribedgradientbcweak.C.

References oofem::SparseMtrx::assemble(), oofem::FloatMatrix::at(), oofem::FEMComponent::domain, oofem::IntArray::followedBy(), oofem::DofManager::giveLocationArray(), giveRegularDispDofIDs(), mSpringNodeInd2, mSpringNodeInd3, mSpringPenaltyStiffness, and oofem::FloatMatrix::zero().

Referenced by computeTangent().

◆ assembleGPContrib()

void oofem::PrescribedGradientBCWeak::assembleGPContrib	(	SparseMtrx &	answer,
		TimeStep *	tStep,
		CharType	type,
		const UnknownNumberingScheme &	r_s,
		const UnknownNumberingScheme &	c_s,
		TracSegArray &	iEl,
		GaussPoint &	iGP,
		double	k,
		void *	lock = nullptr )

virtual

Definition at line 568 of file prescribedgradientbcweak.C.

References oofem::SparseMtrx::assemble(), assembleTangentGPContributionNew(), oofem::FloatMatrix::beTranspositionOf(), oofem::FloatArray::clear(), oofem::FloatMatrix::clear(), oofem::IntArray::clear(), oofem::FEMComponent::domain, oofem::SpatialLocalizer::giveElementClosestToPoint(), oofem::GaussPoint::giveGlobalCoordinates(), oofem::Element::giveLocationArray(), giveMirroredPointOnGammaMinus(), giveTracDofIDs(), oofem::TracSegArray::giveTractionLocationArray(), oofem::TracSegArray::mFirstNode, oofem::FloatMatrix::times(), and oofem::FloatMatrix::zero().

Referenced by assemble().

◆ assembleTangentGPContributionNew()

void oofem::PrescribedGradientBCWeak::assembleTangentGPContributionNew	(	FloatMatrix &	oTangent,
		TracSegArray &	iEl,
		GaussPoint &	iGP,
		const double &	iScaleFactor,
		const FloatArray &	iBndCoord )

protected

Definition at line 1493 of file prescribedgradientbcweak.C.

References oofem::FloatMatrix::beNMatrixOf(), oofem::FloatMatrix::beTProductOf(), oofem::FEMComponent::domain, oofem::FEInterpolation::evalN(), oofem::SpatialLocalizer::giveElementClosestToPoint(), oofem::Element::giveInterpolation(), oofem::TracSegArray::giveLength(), oofem::Element::giveSpatialDimension(), oofem::GaussPoint::giveWeight(), mTracDofScaling, N, oofem::FloatMatrix::times(), oofem::Vec1(), and oofem::XfemElementInterface::XfemElementInterface_createEnrNmatrixAt().

Referenced by assembleGPContrib(), and computeIntForceGPContrib().

◆ assembleVector()

void oofem::PrescribedGradientBCWeak::assembleVector	(	FloatArray &	answer,
		TimeStep *	tStep,
		CharType	type,
		ValueModeType	mode,
		const UnknownNumberingScheme &	s,
		FloatArray *	eNorms = nullptr,
		void *	lock = nullptr )

overridevirtual

Assembles B.C. contributions to specified vector.

Parameters

[in,out]	answer	Vector to assemble to.
	tStep	Active time step.
	type	Type of matrix to assemble.
	mode	Mode of value.
	s	Numbering scheme.
	eNorms	Norms for each dofid.
	omp_lock	optional OMP lock to ensure correct update of answer

Returns: Equivalent of the sum of the element norm (squared) of assembled vector.

Reimplemented from oofem::ActiveBoundaryCondition.

Definition at line 230 of file prescribedgradientbcweak.C.

References oofem::FloatArray::assemble(), oofem::FloatArray::clear(), oofem::IntArray::clear(), computeExtForceElContrib(), computeIntForceGPContrib(), oofem::FEMComponent::domain, giveDispLockDofIDs(), giveMirroredPointOnGammaMinus(), giveRegularDispDofIDs(), mDispLockScaling, mLockNodeInd, mpDisplacementLock, mpTracElNew, and oofem::FloatArray::times().

◆ boundaryPointIsOnActiveBoundary()

virtual bool oofem::PrescribedGradientBCWeak::boundaryPointIsOnActiveBoundary ( const FloatArray & iPos ) const

protectedpure virtual

Implemented in oofem::PrescribedGradientBCWeakDirichlet, and oofem::PrescribedGradientBCWeakPeriodic.

Referenced by findHoleCoord().

◆ checkIfCorner()

virtual void oofem::PrescribedGradientBCWeak::checkIfCorner	(	bool &	oIsCorner,
		bool &	oDuplicatable,
		const FloatArray &	iPos,
		const double &	iNodeDistTol ) const

protectedpure virtual

Implemented in oofem::PrescribedGradientBCWeakDirichlet, and oofem::PrescribedGradientBCWeakPeriodic.

◆ clear()

void oofem::PrescribedGradientBCWeak::clear ( )

Definition at line 123 of file prescribedgradientbcweak.C.

References mpDisplacementLock, and mpTracElNew.

Referenced by oofem::PrescribedGradientBCWeakPeriodic::postInitialize(), recomputeTractionMesh(), and ~PrescribedGradientBCWeak().

◆ compute_x_times_N_1()

void oofem::PrescribedGradientBCWeak::compute_x_times_N_1 ( FloatMatrix & o_x_times_N )

Definition at line 718 of file prescribedgradientbcweak.C.

References oofem::FloatMatrix::assemble(), oofem::FloatArray::at(), oofem::FloatMatrix::at(), oofem::FloatMatrix::beNMatrixOf(), oofem::FloatMatrix::beProductOf(), oofem::FEMComponent::domain, giveBoundaryCoordVector(), oofem::IntArray::giveSize(), giveTractionLocationArray(), mpTracElNew, mTracDofScaling, oofem::FloatMatrix::resize(), oofem::FloatMatrix::times(), and oofem::Vec1().

Referenced by computeTangent().

◆ compute_x_times_N_2()

void oofem::PrescribedGradientBCWeak::compute_x_times_N_2 ( FloatMatrix & o_x_times_N )

Definition at line 806 of file prescribedgradientbcweak.C.

References oofem::FloatMatrix::assemble(), oofem::FloatArray::at(), oofem::FloatMatrix::at(), oofem::FloatMatrix::beNMatrixOf(), oofem::FloatMatrix::beProductOf(), oofem::FEMComponent::domain, giveBoundaryCoordVector(), oofem::IntArray::giveSize(), giveTractionLocationArray(), mpTracElNew, mTracDofScaling, oofem::FloatMatrix::resize(), oofem::FloatMatrix::times(), and oofem::Vec1().

◆ computeDomainBoundingBox()

void oofem::PrescribedGradientBCWeak::computeDomainBoundingBox	(	Domain &	iDomain,
		FloatArray &	oLC,
		FloatArray &	oUC )

Definition at line 1774 of file prescribedgradientbcweak.C.

References oofem::DofManager::giveCoordinates(), oofem::Domain::giveDofManager(), oofem::Domain::giveNumberOfDofManagers(), and oofem::Domain::giveNumberOfSpatialDimensions().

◆ computeExtForceElContrib()

void oofem::PrescribedGradientBCWeak::computeExtForceElContrib	(	FloatArray &	oContrib,
		TracSegArray &	iEl,
		int	iDim,
		TimeStep *	tStep )

Definition at line 324 of file prescribedgradientbcweak.C.

References oofem::FloatArray::add(), oofem::FloatMatrix::beNMatrixOf(), oofem::FloatArray::beProductOf(), oofem::FloatArray::beTProductOf(), oofem::FloatArray::clear(), giveBoundaryCoordVector(), oofem::TracSegArray::giveLength(), oofem::TimeStep::giveTargetTime(), oofem::GeneralBoundaryCondition::giveTimeFunction(), oofem::PrescribedGradientHomogenization::mGradient, oofem::TracSegArray::mIntRule, mTracDofScaling, oofem::FloatMatrix::resizeWithData(), oofem::FloatArray::times(), and oofem::Vec1().

Referenced by assembleVector().

◆ computeField()

void oofem::PrescribedGradientBCWeak::computeField	(	FloatArray &	sigma,
		TimeStep *	tStep )

overridevirtual

Computes the homogenized, macroscopic, field (stress).

Parameters

sigma	Output quantity (typically stress).
tStep	Active time step.

Implements oofem::PrescribedGradientHomogenization.

Definition at line 893 of file prescribedgradientbcweak.C.

References oofem::FloatMatrix::beDyadicProductOf(), oofem::FloatMatrix::beNMatrixOf(), oofem::FloatArray::beProductOf(), oofem::FloatArray::beVectorForm(), oofem::FEMComponent::domain, giveBoundaryCoordVector(), giveTracDofIDs(), mLC, mpTracElNew, mTracDofScaling, mUC, oofem::FloatArray::times(), oofem::FloatMatrix::times(), oofem::Vec1(), and oofem::Vec6().

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

◆ computeIntForceGPContrib()

void oofem::PrescribedGradientBCWeak::computeIntForceGPContrib	(	FloatArray &	oContrib_disp,
		IntArray &	oDisp_loc_array,
		FloatArray &	oContrib_trac,
		IntArray &	oTrac_loc_array,
		TracSegArray &	iEl,
		GaussPoint &	iGP,
		int	iDim,
		TimeStep *	tStep,
		const FloatArray &	iBndCoord,
		const double &	iScaleFac,
		ValueModeType	mode,
		CharType	type,
		const UnknownNumberingScheme &	s )

◆ computeTangent()

void oofem::PrescribedGradientBCWeak::computeTangent	(	FloatMatrix &	tangent,
		TimeStep *	tStep )

overridevirtual

Computes the macroscopic tangent for homogenization problems through sensitivity analysis.

Parameters

tangent	Output tangent.
tStep	Active time step.

Todo: Get this from engineering model

Implements oofem::PrescribedGradientHomogenization.

Definition at line 958 of file prescribedgradientbcweak.C.

References oofem::EngngModel::assemble(), assembleExtraDisplock(), oofem::IntArray::at(), oofem::FloatMatrix::beTProductOf(), oofem::classFactory, compute_x_times_N_1(), oofem::IntArray::contains(), oofem::FEMComponent::domain, E, oofem::IntArray::enumerate(), oofem::Timer::getUtime(), oofem::FEMComponent::giveDomain(), oofem::FloatMatrix::giveNumberOfRows(), oofem::IntArray::giveSize(), giveTractionLocationArray(), mLC, mUC, OOFEM_ERROR, oofem::IntArray::resize(), S, oofem::ST_Petsc, oofem::Timer::startTimer(), oofem::StaticStructural::stiffnessMatrix, oofem::Timer::stopTimer(), and oofem::FloatMatrix::times().

◆ createTractionMesh()

void oofem::PrescribedGradientBCWeak::createTractionMesh	(	bool	iEnforceCornerPeriodicity,
		int	iNumSides )

protected

◆ damageExceedsTolerance()

bool oofem::PrescribedGradientBCWeak::damageExceedsTolerance ( Element * el )

protected

Definition at line 1475 of file prescribedgradientbcweak.C.

References oofem::Element::giveDefaultIntegrationRulePtr(), oofem::FEMComponent::giveDomain(), and oofem::Element::giveIPValue().

◆ domainSize()

double oofem::PrescribedGradientBCWeak::domainSize ( )

inlineoverridevirtual

Reimplemented from oofem::PrescribedGradientHomogenization.

Definition at line 118 of file prescribedgradientbcweak.h.

References oofem::PrescribedGradientHomogenization::domainSize(), oofem::FEMComponent::giveDomain(), and oofem::GeneralBoundaryCondition::giveSetNumber().

◆ findCrackBndIntersecCoord()

void oofem::PrescribedGradientBCWeak::findCrackBndIntersecCoord ( std::vector< FloatArray > & oHoleCoordUnsorted )

protected

◆ findHoleCoord()

void oofem::PrescribedGradientBCWeak::findHoleCoord	(	std::vector< FloatArray > &	oHoleCoordUnsorted,
		std::vector< FloatArray > &	oAllCoordUnsorted )

protected

Definition at line 1827 of file prescribedgradientbcweak.C.

References oofem::IntArray::at(), oofem::FEInterpolation::boundaryGiveNodes(), boundaryPointIsOnActiveBoundary(), oofem::FEMComponent::domain, oofem::Set::giveBoundaryList(), oofem::DofManager::giveCoordinates(), oofem::Element::giveDofManager(), oofem::FEMComponent::giveDomain(), oofem::Element::giveGeometryType(), oofem::Element::giveInterpolation(), giveMirroredPointOnGammaPlus(), oofem::FEMComponent::giveNumber(), oofem::IntArray::giveSize(), and oofem::GeneralBoundaryCondition::set.

Referenced by createTractionMesh().

◆ findPeriodicityCoord()

void oofem::PrescribedGradientBCWeak::findPeriodicityCoord ( std::vector< FloatArray > & oHoleCoordUnsorted )

protected

Definition at line 1939 of file prescribedgradientbcweak.C.

References giveMirroredPointOnGammaPlus(), mLC, mMirrorFunction, mPeriodicityNormal, mUC, and oofem::Vec2().

Referenced by createTractionMesh().

◆ giveBoundaries()

void oofem::PrescribedGradientBCWeak::giveBoundaries ( IntArray & oBoundaries )

Definition at line 1153 of file prescribedgradientbcweak.C.

References oofem::Set::giveBoundaryList(), oofem::FEMComponent::giveDomain(), and oofem::GeneralBoundaryCondition::set.

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

◆ giveBoundaryCoordVector()

virtual void oofem::PrescribedGradientBCWeak::giveBoundaryCoordVector	(	FloatArray &	oX,
		const FloatArray &	iPos ) const

protectedpure virtual

Implemented in oofem::PrescribedGradientBCWeakDirichlet, and oofem::PrescribedGradientBCWeakPeriodic.

Referenced by compute_x_times_N_1(), compute_x_times_N_2(), computeExtForceElContrib(), and computeField().

◆ giveClassName()

const char * oofem::PrescribedGradientBCWeak::giveClassName ( ) const

inlineoverridevirtual

Returns: Class name of the receiver.

Implements oofem::FEMComponent.

Reimplemented in oofem::PrescribedGradientBCWeakDirichlet, and oofem::PrescribedGradientBCWeakPeriodic.

Definition at line 170 of file prescribedgradientbcweak.h.

◆ giveDisplacementLocationArray()

void oofem::PrescribedGradientBCWeak::giveDisplacementLocationArray	(	IntArray &	rows,
		const UnknownNumberingScheme &	s )

virtual

Definition at line 713 of file prescribedgradientbcweak.C.

◆ giveDispLockDofIDs()

const IntArray & oofem::PrescribedGradientBCWeak::giveDispLockDofIDs ( ) const

inline

Definition at line 187 of file prescribedgradientbcweak.h.

References mDispLockDofIDs.

Referenced by assemble(), assembleVector(), createTractionMesh(), and giveTractionLocationArray().

◆ giveInputRecord()

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

overridevirtual

Setups the input record string of receiver.

Parameters

input Dynamic input record to be filled by receiver.

Reimplemented from oofem::GeneralBoundaryCondition.

Definition at line 203 of file prescribedgradientbcweak.C.

◆ giveInputRecordName()

const char * oofem::PrescribedGradientBCWeak::giveInputRecordName ( ) const

inlineoverridevirtual

Returns: Input record name of the receiver.

Implements oofem::FEMComponent.

Reimplemented in oofem::PrescribedGradientBCWeakDirichlet, and oofem::PrescribedGradientBCWeakPeriodic.

Definition at line 171 of file prescribedgradientbcweak.h.

References _IFT_PrescribedGradientBCWeak_Name.

◆ giveInternalDofManager()

DofManager * oofem::PrescribedGradientBCWeak::giveInternalDofManager ( int i )

overridevirtual

Gives an internal dof manager from receiver.

Reimplemented from oofem::GeneralBoundaryCondition.

Definition at line 143 of file prescribedgradientbcweak.C.

References mpTracElNew, and OOFEM_ERROR.

◆ giveLocationArrays()

void oofem::PrescribedGradientBCWeak::giveLocationArrays	(	std ::vector< IntArray > &	rows,
		std ::vector< IntArray > &	cols,
		CharType	type,
		const UnknownNumberingScheme &	r_s,
		const UnknownNumberingScheme &	c_s )

overridevirtual

Gives a list of location arrays that will be assembled. This should only be used to construct zero structure in sparse matrices. The rows and columns location arrays returned in tuples (stored in vector), allowing to efficiently assemble and allocate off-diagonal blocks. The nonzero entries are assembled and allocated for entries at (rows[i], cols[i]) positions.

Parameters

rows	List of location arrays for r_s.
cols	List of location arrays for c_s.
type	Type of matrix to assemble.
r_s	Row numbering scheme.
c_s	Column numbering scheme.

Reimplemented from oofem::ActiveBoundaryCondition.

Definition at line 665 of file prescribedgradientbcweak.C.

◆ giveMirroredPointOnGammaMinus()

void oofem::PrescribedGradientBCWeak::giveMirroredPointOnGammaMinus	(	FloatArray &	oPosMinus,
		const FloatArray &	iPosPlus ) const

Definition at line 1553 of file prescribedgradientbcweak.C.

References M_PI, mLC, mMirrorFunction, mPeriodicityNormal, mUC, oofem::FloatArray::normalize(), OOFEM_ERROR, oofem::FloatArray::printYourself(), and oofem::Vec2().

Referenced by assembleGPContrib(), assembleVector(), oofem::PrescribedGradientBCWeakPeriodic::giveBoundaryCoordVector(), and removeSegOverHoles().

◆ giveMirroredPointOnGammaPlus()

void oofem::PrescribedGradientBCWeak::giveMirroredPointOnGammaPlus	(	FloatArray &	oPosPlus,
		const FloatArray &	iPosMinus ) const

Definition at line 1663 of file prescribedgradientbcweak.C.

References M_PI, mLC, mMirrorFunction, mPeriodicityNormal, mUC, oofem::FloatArray::normalize(), OOFEM_ERROR, oofem::FloatArray::printYourself(), and oofem::Vec2().

Referenced by findCrackBndIntersecCoord(), findHoleCoord(), and findPeriodicityCoord().

◆ giveNumberOfInternalDofManagers()

int oofem::PrescribedGradientBCWeak::giveNumberOfInternalDofManagers ( )

overridevirtual

Gives the number of internal dof managers.

Reimplemented from oofem::GeneralBoundaryCondition.

Definition at line 131 of file prescribedgradientbcweak.C.

References mpDisplacementLock, and mpTracElNew.

◆ giveNumberOfTractionElements()

size_t oofem::PrescribedGradientBCWeak::giveNumberOfTractionElements ( ) const

inline

Definition at line 174 of file prescribedgradientbcweak.h.

References mpTracElNew.

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

◆ giveRegularDispDofIDs()

const IntArray & oofem::PrescribedGradientBCWeak::giveRegularDispDofIDs ( ) const

inline

Definition at line 188 of file prescribedgradientbcweak.h.

References mRegularDispDofIDs.

Referenced by assemble(), assembleExtraDisplock(), assembleVector(), and computeIntForceGPContrib().

◆ giveSideIndex()

int oofem::PrescribedGradientBCWeak::giveSideIndex ( const FloatArray & iPos ) const

protected

Definition at line 1802 of file prescribedgradientbcweak.C.

References mLC, mUC, and OOFEM_ERROR.

Referenced by giveTractionElArcPos().

◆ giveTracDofIDs()

const IntArray & oofem::PrescribedGradientBCWeak::giveTracDofIDs ( ) const

inline

Definition at line 186 of file prescribedgradientbcweak.h.

References mTractionDofIDs.

Referenced by assembleGPContrib(), computeField(), computeIntForceGPContrib(), createTractionMesh(), giveTraction(), and giveTractionLocationArray().

◆ giveTraction()

void oofem::PrescribedGradientBCWeak::giveTraction	(	size_t	iElInd,
		FloatArray &	oStartTraction,
		FloatArray &	oEndTraction,
		ValueModeType	mode,
		TimeStep *	tStep )

Definition at line 1159 of file prescribedgradientbcweak.C.

References giveTracDofIDs(), mpTracElNew, mTracDofScaling, and oofem::FloatArray::times().

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

◆ giveTractionElArcPos()

void oofem::PrescribedGradientBCWeak::giveTractionElArcPos	(	size_t	iElInd,
		double &	oXiStart,
		double &	oXiEnd ) const

Definition at line 1136 of file prescribedgradientbcweak.C.

References oofem::FloatArray::add(), oofem::FloatArray::beScaled(), oofem::ArcPosSortFunction3< T >::calcArcPos(), giveSideIndex(), giveTractionElCoord(), mLC, and mUC.

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

◆ giveTractionElCoord()

void oofem::PrescribedGradientBCWeak::giveTractionElCoord	(	size_t	iElInd,
		FloatArray &	oStartCoord,
		FloatArray &	oEndCoord ) const

inline

Definition at line 175 of file prescribedgradientbcweak.h.

References mpTracElNew.

Referenced by giveTractionElArcPos(), giveTractionElNormal(), and oofem::GnuplotExportModule::outputBoundaryCondition().

◆ giveTractionElNormal()

void oofem::PrescribedGradientBCWeak::giveTractionElNormal	(	size_t	iElInd,
		FloatArray &	oNormal,
		FloatArray &	oTangent ) const

Definition at line 1123 of file prescribedgradientbcweak.C.

References oofem::FloatArray::beDifferenceOf(), giveTractionElCoord(), oofem::FloatArray::normalize(), and oofem::Vec2().

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

◆ giveTractionLocationArray()

void oofem::PrescribedGradientBCWeak::giveTractionLocationArray	(	IntArray &	rows,
		const UnknownNumberingScheme &	s )

virtual

Definition at line 671 of file prescribedgradientbcweak.C.

References oofem::IntArray::clear(), oofem::IntArray::followedBy(), giveDispLockDofIDs(), oofem::DofManager::giveLocationArray(), giveTracDofIDs(), mpDisplacementLock, and mpTracElNew.

Referenced by compute_x_times_N_1(), compute_x_times_N_2(), computeTangent(), and oofem::LSPrimaryVariableMapper::mapPrimaryVariables().

◆ giveType()

bcType oofem::PrescribedGradientBCWeak::giveType ( ) const

inlineoverridevirtual

Returns: Type of boundary condition. It allows to distinguish BC according its mathematical meaning, ie. like Dirichlet, Neumann, or Newton type.

Reimplemented from oofem::GeneralBoundaryCondition.

Definition at line 123 of file prescribedgradientbcweak.h.

References oofem::UnknownBT.

◆ initializeFrom()

void oofem::PrescribedGradientBCWeak::initializeFrom ( InputRecord & ir )

overridevirtual

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. Note that initializeFrom may be called mutiple times.

See also: IR_GIVE_FIELD; IR_GIVE_OPTIONAL_FIELD

Parameters

ir	Input record to initialize from.
priority	Priority of the input record. This is used to determine the order of initialization

Reimplemented from oofem::ActiveBoundaryCondition.

Reimplemented in oofem::PrescribedGradientBCWeakDirichlet, and oofem::PrescribedGradientBCWeakPeriodic.

Definition at line 154 of file prescribedgradientbcweak.C.

◆ pointIsOnGammaPlus()

bool oofem::PrescribedGradientBCWeak::pointIsOnGammaPlus ( const FloatArray & iPos ) const

protected

Definition at line 1538 of file prescribedgradientbcweak.C.

References mUC.

Referenced by oofem::PrescribedGradientBCWeakPeriodic::boundaryPointIsOnActiveBoundary(), and findCrackBndIntersecCoord().

◆ postInitialize()

void oofem::PrescribedGradientBCWeak::postInitialize ( )

overridevirtual

Performs post initialization steps. Called after all components are created and initialized.

Reimplemented from oofem::FEMComponent.

Reimplemented in oofem::PrescribedGradientBCWeakDirichlet, and oofem::PrescribedGradientBCWeakPeriodic.

Definition at line 227 of file prescribedgradientbcweak.C.

Referenced by recomputeTractionMesh().

◆ recomputeTractionMesh()

void oofem::PrescribedGradientBCWeak::recomputeTractionMesh ( )

Definition at line 1168 of file prescribedgradientbcweak.C.

References clear(), and postInitialize().

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

◆ removeClosePoints()

void oofem::PrescribedGradientBCWeak::removeClosePoints	(	std::vector< FloatArray > &	ioCoords,
		const double &	iAbsTol )

protected

Definition at line 1972 of file prescribedgradientbcweak.C.

References oofem::distance_square().

Referenced by createTractionMesh().

◆ removeSegOverHoles()

void oofem::PrescribedGradientBCWeak::removeSegOverHoles	(	TracSegArray &	ioTSeg,
		const double &	iAbsTol )

protected

Definition at line 1994 of file prescribedgradientbcweak.C.

References oofem::distance_square(), oofem::FEMComponent::domain, oofem::SpatialLocalizer::giveElementClosestToPoint(), giveMirroredPointOnGammaMinus(), oofem::TracSegArray::mInteriorSegments, and oofem::Vec2().

Referenced by createTractionMesh().

◆ setDomainSize()

void oofem::PrescribedGradientBCWeak::setDomainSize ( double iDomainSize )

inline

Definition at line 193 of file prescribedgradientbcweak.h.

References mDomainSize.

◆ setLowerCorner()

void oofem::PrescribedGradientBCWeak::setLowerCorner ( FloatArray iLC )

inline

Definition at line 194 of file prescribedgradientbcweak.h.

References mLC.

◆ setMirrorFunction()

void oofem::PrescribedGradientBCWeak::setMirrorFunction ( int iMirrorFunction )

inline

Definition at line 197 of file prescribedgradientbcweak.h.

References mMirrorFunction.

◆ setPeriodicityNormal()

void oofem::PrescribedGradientBCWeak::setPeriodicityNormal ( const FloatArray & iPeriodicityNormal )

inline

Definition at line 192 of file prescribedgradientbcweak.h.

References mPeriodicityNormal.

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

◆ setUpperCorner()

void oofem::PrescribedGradientBCWeak::setUpperCorner ( FloatArray iUC )

inline

Definition at line 195 of file prescribedgradientbcweak.h.

References mUC.

◆ splitSegments()

void oofem::PrescribedGradientBCWeak::splitSegments ( std ::vector< TracSegArray > & ioElArray )

protected

Definition at line 1460 of file prescribedgradientbcweak.C.

References oofem::TracSegArray::mInteriorSegments.

Referenced by createTractionMesh().

Member Data Documentation

◆ mDispLockDofIDs

const IntArray oofem::PrescribedGradientBCWeak::mDispLockDofIDs

protected

Definition at line 202 of file prescribedgradientbcweak.h.

Referenced by giveDispLockDofIDs().

◆ mDispLockScaling

double oofem::PrescribedGradientBCWeak::mDispLockScaling

protected

Definition at line 258 of file prescribedgradientbcweak.h.

Referenced by assemble(), and assembleVector().

◆ mDomainSize

double oofem::PrescribedGradientBCWeak::mDomainSize

protected

Definition at line 275 of file prescribedgradientbcweak.h.

Referenced by setDomainSize().

◆ mDuplicateCornerNodes

bool oofem::PrescribedGradientBCWeak::mDuplicateCornerNodes

protected

0 -> Do not duplicate corner traction nodes 1 -> Duplicate corner traction nodes

Definition at line 239 of file prescribedgradientbcweak.h.

Referenced by giveInputRecord(), and initializeFrom().

◆ mLC

FloatArray oofem::PrescribedGradientBCWeak::mLC

protected

Lower corner of domain (assuming a rectangular RVE).

Definition at line 249 of file prescribedgradientbcweak.h.

Referenced by oofem::PrescribedGradientBCWeakDirichlet::checkIfCorner(), oofem::PrescribedGradientBCWeakPeriodic::checkIfCorner(), computeField(), computeTangent(), createTractionMesh(), findPeriodicityCoord(), giveMirroredPointOnGammaMinus(), giveMirroredPointOnGammaPlus(), giveSideIndex(), giveTractionElArcPos(), and setLowerCorner().

◆ mLockNodeInd

int oofem::PrescribedGradientBCWeak::mLockNodeInd

protected

Definition at line 257 of file prescribedgradientbcweak.h.

Referenced by assemble(), assembleVector(), and createTractionMesh().

◆ mMeshIsPeriodic

bool oofem::PrescribedGradientBCWeak::mMeshIsPeriodic

protected

true -> the traction lives only on gammaPlus, so that we get strong periodicity as a special case. false -> the traction lives everywhere on gamma, so that we get Dirichlet as a special case

Definition at line 232 of file prescribedgradientbcweak.h.

Referenced by createTractionMesh(), oofem::PrescribedGradientBCWeakDirichlet::initializeFrom(), and oofem::PrescribedGradientBCWeakPeriodic::initializeFrom().