#include <prescribedgradientbcweakperiodic.h>

Inheritance diagram for oofem::PrescribedGradientBCWeakPeriodic:

Collaboration diagram for oofem::PrescribedGradientBCWeakPeriodic:

Public Member Functions
	PrescribedGradientBCWeakPeriodic (int n, Domain *d)

virtual	~PrescribedGradientBCWeakPeriodic ()

virtual IRResultType	initializeFrom (InputRecord *ir)
	Initializes receiver according to object description stored in input record. More...

virtual void	postInitialize ()
	Performs post initialization steps. More...

virtual const char *	giveClassName () const

virtual const char *	giveInputRecordName () const

Public Member Functions inherited from oofem::PrescribedGradientBCWeak
	PrescribedGradientBCWeak (int n, Domain *d)

virtual	~PrescribedGradientBCWeak ()

void	clear ()

virtual double	domainSize ()

virtual int	giveNumberOfInternalDofManagers ()
	Gives the number of internal dof managers. More...

virtual DofManager *	giveInternalDofManager (int i)
	Gives an internal dof manager from receiver. More...

virtual bcType	giveType () const

virtual void	giveInputRecord (DynamicInputRecord &input)

virtual void	computeField (FloatArray &sigma, TimeStep *tStep)
	Computes the homogenized, macroscopic, field (stress). More...

virtual void	computeTangent (FloatMatrix &E, TimeStep *tStep)
	Computes the macroscopic tangent for homogenization problems through sensitivity analysis. More...

virtual void	assembleVector (FloatArray &answer, TimeStep tStep, CharType type, ValueModeType mode, const UnknownNumberingScheme &s, FloatArray eNorm=NULL)
	Assembles B.C. More...

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)

virtual void	assemble (SparseMtrx &answer, TimeStep *tStep, CharType type, const UnknownNumberingScheme &r_s, const UnknownNumberingScheme &c_s, double scale=1.0)
	Assembles B.C. More...

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)

virtual void	giveLocationArrays (std::vector< IntArray > &rows, std::vector< IntArray > &cols, CharType type, const UnknownNumberingScheme &r_s, const UnknownNumberingScheme &c_s)
	Gives a list of location arrays that will be assembled. More...

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)

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)
	Constructor. More...

virtual	~ActiveBoundaryCondition ()
	Destructor. More...

virtual void	addElementSide (int elem, int side)
	Adds element for active boundary condition. More...

virtual bool	requiresActiveDofs ()
	Checks to see if active boundary condition requires special DOFs. More...

virtual bool	isPrimaryDof (ActiveDof *dof)
	Checks to see if the dof is a primary DOF. More...

virtual double	giveBcValue (Dof dof, ValueModeType mode, TimeStep tStep)
	Returns the prescribed value of a dof (if any). More...

virtual bool	hasBc (Dof dof, TimeStep tStep)
	Returns the prescribed value of a dof (if any). More...

virtual int	giveNumberOfMasterDofs (ActiveDof *dof)
	Allows for active boundary conditions to handle their own special DOF. More...

virtual Dof *	giveMasterDof (ActiveDof *dof, int mdof)
	Give the pointer to master dof belonging to active DOF. More...

virtual void	computeDofTransformation (ActiveDof *dof, FloatArray &masterContribs)

virtual double	giveUnknown (PrimaryField &field, ValueModeType mode, TimeStep tStep, ActiveDof dof)
	Computes the value of the dof. More...

virtual double	giveUnknown (ValueModeType mode, TimeStep tStep, ActiveDof dof)
	Computes the value of the dof. More...

Public Member Functions inherited from oofem::GeneralBoundaryCondition
	GeneralBoundaryCondition (int n, Domain *d)
	Constructor. More...

virtual	~GeneralBoundaryCondition ()
	Destructor. More...

int	giveSetNumber ()
	Gives the set number which boundary condition is applied to. More...

Function *	giveTimeFunction ()

virtual bcValType	giveBCValType () const
	Returns receiver load type. More...

virtual bool	isImposed (TimeStep *tStep)
	Returns nonzero if receiver representing BC is imposed at given time, otherwise returns zero. More...

virtual const IntArray &	giveDofIDs () const
	Array with default dofs which b.c. More...

virtual bcGeomType	giveBCGeoType () const
	Returns geometry character of boundary condition. More...

virtual void	scale (double s)
	Scales the receiver according to given value. 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...

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...

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 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...

Public Member Functions inherited from oofem::PrescribedGradientHomogenization
	PrescribedGradientHomogenization ()

virtual	~PrescribedGradientHomogenization ()

void	setPrescribedGradient (const FloatMatrix &t)
	Set prescribed gradient. More...

void	setPrescribedGradientVoigt (const FloatArray &t)
	Sets the prescribed gradient from the matrix from given voigt notation. More...

void	giveGradientVoigt (FloatArray &oGradient) const
	Gives back the applied gradient in Voigt form. More...

void	setCenterCoordinate (FloatArray &x)
	Set the center coordinate for the prescribed values to be set for. More...

FloatArray &	giveCenterCoordinate ()
	Returns the center coordinate. More...

Protected Member Functions
virtual void	giveBoundaryCoordVector (FloatArray &oX, const FloatArray &iPos) const

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

virtual bool	boundaryPointIsOnActiveBoundary (const FloatArray &iPos) const

Protected Member Functions inherited from oofem::PrescribedGradientBCWeak
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

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)

Additional Inherited Members
Protected Attributes inherited from oofem::PrescribedGradientBCWeak
const IntArray	mTractionDofIDs

const IntArray	mDispLockDofIDs

const IntArray	mRegularDispDofIDs

int	mTractionInterpOrder
	Order of interpolation for traction (0->piecewise constant, 1->piecewise linear) More...

int	mNumTractionNodesAtIntersections
	If traction nodes should be inserted where cracks intersect the RVE boundary. More...

int	mTractionNodeSpacing
	Use every (mTractionNodeSpacing) displacement nodes when constructing the traction element mesh. More...

bool	mMeshIsPeriodic
	true -> the traction lives only on gammaPlus, so that we get strong periodicity as a special case. More...

bool	mDuplicateCornerNodes
	0 -> Do not duplicate corner traction nodes 1 -> Duplicate corner traction nodes More...

double	mTangDistPadding
	Parameter for creation of traction mesh. More...

double	mTracDofScaling

FloatArray	mLC
	Lower corner of domain (assuming a rectangular RVE) More...

FloatArray	mUC
	Upper corner of domain (assuming a rectangular RVE) More...

Node *	mpDisplacementLock
	Lock displacements in one node if periodic. More...

int	mLockNodeInd

double	mDispLockScaling

int	mSpringNodeInd1

int	mSpringNodeInd2

int	mSpringNodeInd3

double	mSpringPenaltyStiffness

std::vector< TracSegArray * >	mpTracElNew
	Elements for the independent traction discretization. More...

FloatArray	mPeriodicityNormal
	Periodicity direction. More...

double	mDomainSize

int	mMirrorFunction
	Mirror function (i.e. More...

Protected Attributes inherited from oofem::GeneralBoundaryCondition
int	timeFunction
	Associated load time function. More...

bcValType	valType
	Physical meaning of BC value. More...

IntArray	dofs
	Dofs that b.c. is applied to (relevant for Dirichlet type b.c.s). More...

int	isImposedTimeFunction
	Zero by default - the BC is than always imposed. More...

int	set
	Set number for boundary condition to be applied to. More...

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...

Protected Attributes inherited from oofem::PrescribedGradientHomogenization
FloatMatrix	mGradient
	Prescribed gradient $d_{ij}$ . More...

FloatArray	mCenterCoord
	Center coordinate $\bar{x}_i$ . More...

Detailed Description

Definition at line 16 of file prescribedgradientbcweakperiodic.h.

Constructor & Destructor Documentation

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

Definition at line 15 of file prescribedgradientbcweakperiodic.C.

oofem::PrescribedGradientBCWeakPeriodic::~PrescribedGradientBCWeakPeriodic ( )

virtual

Definition at line 19 of file prescribedgradientbcweakperiodic.C.

Member Function Documentation

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

inlineprotectedvirtual

Implements oofem::PrescribedGradientBCWeak.

Definition at line 33 of file prescribedgradientbcweakperiodic.h.

References oofem::PrescribedGradientBCWeak::pointIsOnGammaPlus().

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

protectedvirtual

Implements oofem::PrescribedGradientBCWeak.

Definition at line 46 of file prescribedgradientbcweakperiodic.C.

References oofem::FloatArray::distance(), oofem::PrescribedGradientBCWeak::mLC, oofem::PrescribedGradientBCWeak::mTractionInterpOrder, and oofem::PrescribedGradientBCWeak::mUC.

Referenced by giveInputRecordName().

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

protectedvirtual

Implements oofem::PrescribedGradientBCWeak.

Definition at line 36 of file prescribedgradientbcweakperiodic.C.

References oofem::PrescribedGradientBCWeak::giveMirroredPointOnGammaMinus().

Referenced by giveInputRecordName().

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

inlinevirtual

Reimplemented from oofem::PrescribedGradientBCWeak.

Definition at line 26 of file prescribedgradientbcweakperiodic.h.

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

inlinevirtual

Returns: Input record name of the receiver.

Reimplemented from oofem::PrescribedGradientBCWeak.

Definition at line 27 of file prescribedgradientbcweakperiodic.h.

References _IFT_PrescribedGradientBCWeakPeriodic_Name, checkIfCorner(), and giveBoundaryCoordVector().

IRResultType oofem::PrescribedGradientBCWeakPeriodic::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.