Prescribes an average displacement gradient based on microperiodicity. More...

#include <transportgradientperiodic.h>

Inheritance diagram for oofem::TransportGradientPeriodic:

Collaboration diagram for oofem::TransportGradientPeriodic:

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

virtual	~TransportGradientPeriodic ()

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

virtual void	giveInputRecord (DynamicInputRecord &input)
	Setups the input record string of receiver. More...

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

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 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 void	computeField (FloatArray &sigma, TimeStep *tStep)

virtual void	computeTangent (FloatMatrix &E, TimeStep *tStep)

double	giveUnknown (double val, ValueModeType mode, TimeStep tStep, ActiveDof dof)

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...

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...

bool	isGradDof (Dof *dof)

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

virtual const char *	giveClassName () const

virtual const char *	giveInputRecordName () const

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

virtual	~ActiveBoundaryCondition ()
	Destructor. More...

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

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	addElementSide (int elem, int side)
	Adds element for active boundary condition. 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 bcType	giveType () const

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...

Protected Member Functions
void	findSlaveToMasterMap ()
	This is the central support function, which finds the corresponding slave nodes for each master node. More...

virtual double	domainSize (Domain *d, int setNum)

Protected Attributes
FloatArray	mGradient

FloatArray	mCenterCoord

std::unique_ptr< Node >	grad

IntArray	grad_ids

std::map< int, int >	slavemap

FloatArray	jump

int	masterSet

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...

Detailed Description

Prescribes an average displacement gradient based on microperiodicity.

Note: Nodes on either master or slave side may NOT have local coordinate systems.

Author: Mikael Öhman

Definition at line 62 of file transportgradientperiodic.h.

Constructor & Destructor Documentation

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

Definition at line 63 of file transportgradientperiodic.C.

References oofem::IntArray::followedBy(), oofem::Domain::giveNextFreeDofID(), oofem::FEMComponent::giveNumber(), oofem::Domain::giveNumberOfSpatialDimensions(), grad, and grad_ids.

oofem::TransportGradientPeriodic::~TransportGradientPeriodic ( )

virtual

Definition at line 80 of file transportgradientperiodic.C.

Member Function Documentation

void oofem::TransportGradientPeriodic::computeDofTransformation	(	ActiveDof *	dof,
		FloatArray &	masterContribs
	)

virtual

Reimplemented from oofem::ActiveBoundaryCondition.

Definition at line 323 of file transportgradientperiodic.C.

References oofem::FloatArray::at(), oofem::FloatArray::beDifferenceOf(), oofem::FEMComponent::domain, oofem::DofManager::giveCoordinates(), oofem::Dof::giveDofManager(), oofem::Domain::giveDofManager(), oofem::FEMComponent::giveNumber(), oofem::FloatArray::giveSize(), oofem::FloatArray::resize(), and slavemap.

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

virtual

Definition at line 186 of file transportgradientperiodic.C.

References oofem::EngngModel::assembleVector(), oofem::FEMComponent::domain, domainSize(), oofem::FEMComponent::giveDomain(), oofem::Domain::giveEngngModel(), oofem::IntArray::giveSize(), grad_ids, masterSet, oofem::FloatArray::resize(), oofem::FloatArray::subtract(), oofem::FloatArray::times(), and oofem::FloatArray::zero().

void oofem::TransportGradientPeriodic::computeTangent	(	FloatMatrix &	E,
		TimeStep *	tStep
	)

virtual

Todo:: Get this from engineering model

Definition at line 205 of file transportgradientperiodic.C.

References oofem::FloatMatrix::assemble(), oofem::EngngModel::assemble(), oofem::FloatArray::at(), oofem::FloatMatrix::at(), oofem::FloatMatrix::beSubMatrixOf(), oofem::classFactory, oofem::ClassFactory::createSparseLinSolver(), oofem::ClassFactory::createSparseMtrx(), oofem::GeneralBoundaryCondition::dofs, oofem::FEMComponent::domain, domainSize(), oofem::Element_remote, oofem::Domain::giveDofManagers(), oofem::FEMComponent::giveDomain(), oofem::Domain::giveElement(), oofem::Domain::giveEngngModel(), oofem::Domain::giveNumber(), oofem::Domain::giveNumberOfElements(), oofem::Domain::giveNumberOfSpatialDimensions(), oofem::Element::giveParallelMode(), oofem::Element::giveRotationMatrix(), grad, grad_ids, oofem::Element::isActivated(), oofem::FloatMatrix::isNotEmpty(), masterSet, mCenterCoord, NM_NoSuccess, OOFEM_ERROR, oofem::FloatMatrix::rotatedWith(), oofem::ST_Petsc, oofem::FloatMatrix::subtract(), and oofem::FloatMatrix::times().

double oofem::TransportGradientPeriodic::domainSize	(	Domain *	d,
		int	setNum
	)

protectedvirtual

Definition at line 145 of file transportgradientperiodic.C.

References oofem::IntArray::at(), oofem::FEInterpolation::evalNXIntegral(), oofem::Domain::giveElement(), oofem::Element::giveInterpolation(), oofem::Domain::giveNumberOfSpatialDimensions(), oofem::Domain::giveSet(), and oofem::IntArray::giveSize().

Referenced by computeField(), and computeTangent().

void oofem::TransportGradientPeriodic::findSlaveToMasterMap ( )

protected

This is the central support function, which finds the corresponding slave nodes for each master node.

Definition at line 97 of file transportgradientperiodic.C.

References oofem::FloatArray::at(), oofem::FloatArray::beDifferenceOf(), oofem::FloatArray::computeNorm(), oofem::FEMComponent::domain, oofem::Node::giveCoordinates(), oofem::Domain::giveNode(), oofem::SpatialLocalizer::giveNodeClosestToPoint(), oofem::Set::giveNodeList(), oofem::FEMComponent::giveNumber(), oofem::Domain::giveSet(), oofem::FloatArray::giveSize(), oofem::Domain::giveSpatialLocalizer(), jump, OOFEM_ERROR, and slavemap.

Referenced by postInitialize().

double oofem::TransportGradientPeriodic::giveBcValue	(	Dof *	dof,
		ValueModeType	mode,
		TimeStep *	tStep
	)

virtual

Returns the prescribed value of a dof (if any).

Reimplemented from oofem::ActiveBoundaryCondition.

Definition at line 388 of file transportgradientperiodic.C.

References oofem::Function::evaluateAtTime(), oofem::IntArray::findFirstIndexOf(), oofem::Dof::giveDofID(), oofem::TimeStep::giveTargetTime(), oofem::GeneralBoundaryCondition::giveTimeFunction(), grad_ids, and mGradient.

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

inlinevirtual

Returns: Class name of the receiver.

Implements oofem::FEMComponent.

Definition at line 110 of file transportgradientperiodic.h.

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

virtual

Setups the input record string of receiver.

Parameters

input Dynamic input record to be filled by receiver.

Reimplemented from oofem::GeneralBoundaryCondition.

Definition at line 423 of file transportgradientperiodic.C.

References _IFT_TransportGradientPeriodic_centerCoords, _IFT_TransportGradientPeriodic_gradient, _IFT_TransportGradientPeriodic_jump, _IFT_TransportGradientPeriodic_masterSet, oofem::GeneralBoundaryCondition::giveInputRecord(), jump, masterSet, mCenterCoord, mGradient, and oofem::DynamicInputRecord::setField().

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

inlinevirtual

Returns: Input record name of the receiver.

Implements oofem::FEMComponent.

Definition at line 111 of file transportgradientperiodic.h.

References _IFT_TransportGradientPeriodic_Name.

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

virtual

Gives an internal dof manager from receiver.

Reimplemented from oofem::GeneralBoundaryCondition.

Definition at line 91 of file transportgradientperiodic.C.

References grad.

Dof * oofem::TransportGradientPeriodic::giveMasterDof	(	ActiveDof *	dof,
		int	mdof
	)

virtual

Give the pointer to master dof belonging to active DOF.

Parameters

dof	Active dof belonging to receiver.
mdof	Local master dof number.

Returns: Master dof.

Reimplemented from oofem::ActiveBoundaryCondition.

Definition at line 172 of file transportgradientperiodic.C.

References oofem::FEMComponent::domain, oofem::Dof::giveDofID(), oofem::Dof::giveDofManager(), oofem::Domain::giveDofManager(), oofem::DofManager::giveDofWithID(), oofem::FEMComponent::giveNumber(), grad, grad_ids, isGradDof(), and slavemap.

int oofem::TransportGradientPeriodic::giveNumberOfInternalDofManagers ( )

virtual

Gives the number of internal dof managers.

Reimplemented from oofem::GeneralBoundaryCondition.

Definition at line 85 of file transportgradientperiodic.C.

int oofem::TransportGradientPeriodic::giveNumberOfMasterDofs ( ActiveDof * dof )

virtual

Allows for active boundary conditions to handle their own special DOF.

Parameters

dof	Active dof belonging to receiver.

Returns: Number of primary master DOFs.

Reimplemented from oofem::ActiveBoundaryCondition.

Definition at line 163 of file transportgradientperiodic.C.

References oofem::FEMComponent::giveDomain(), oofem::Domain::giveNumberOfSpatialDimensions(), and isGradDof().

double oofem::TransportGradientPeriodic::giveUnknown	(	double	val,
		ValueModeType	mode,
		TimeStep *	tStep,
		ActiveDof *	dof
	)

Definition at line 341 of file transportgradientperiodic.C.

References oofem::FloatArray::beDifferenceOf(), oofem::FEMComponent::domain, oofem::FloatArray::dotProduct(), oofem::DofManager::giveCoordinates(), oofem::Dof::giveDofManager(), oofem::Domain::giveDofManager(), oofem::FEMComponent::giveNumber(), grad, grad_ids, and slavemap.

Referenced by giveUnknown().

double oofem::TransportGradientPeriodic::giveUnknown	(	PrimaryField &	field,
		ValueModeType	mode,
		TimeStep *	tStep,
		ActiveDof *	dof
	)

virtual

Computes the value of the dof.

Parameters

field	Field to take value from.
mode	Mode of unknown value.
tStep	Time step.
dof	Active dof for which to obtain the value.

Returns: Value of dof.

Reimplemented from oofem::ActiveBoundaryCondition.

Definition at line 351 of file transportgradientperiodic.C.

References oofem::FEMComponent::domain, oofem::Function::evaluateAtTime(), oofem::IntArray::findFirstIndexOf(), oofem::Dof::giveDofID(), oofem::Dof::giveDofManager(), oofem::Domain::giveDofManager(), oofem::DofManager::giveDofWithID(), oofem::FEMComponent::giveNumber(), oofem::TimeStep::giveTargetTime(), oofem::GeneralBoundaryCondition::giveTimeFunction(), giveUnknown(), grad_ids, isGradDof(), mGradient, and slavemap.

double oofem::TransportGradientPeriodic::giveUnknown	(	ValueModeType	mode,
		TimeStep *	tStep,
		ActiveDof *	dof
	)

virtual

Computes the value of the dof.

Parameters

mode	Mode of unknown value.
tStep	Time step.
dof	Active dof for which to obtain the value.

Returns: Value of dof.

Reimplemented from oofem::ActiveBoundaryCondition.

Definition at line 364 of file transportgradientperiodic.C.

References oofem::FEMComponent::domain, oofem::Function::evaluateAtTime(), oofem::IntArray::findFirstIndexOf(), oofem::Dof::giveDofID(), oofem::Dof::giveDofManager(), oofem::Domain::giveDofManager(), oofem::DofManager::giveDofWithID(), oofem::FEMComponent::giveNumber(), oofem::TimeStep::giveTargetTime(), oofem::GeneralBoundaryCondition::giveTimeFunction(), giveUnknown(), grad_ids, isGradDof(), mGradient, and slavemap.

bool oofem::TransportGradientPeriodic::hasBc	(	Dof *	dof,
		TimeStep *	tStep
	)

virtual

Returns the prescribed value of a dof (if any).

Returns: True if dof is prescribed.

Reimplemented from oofem::ActiveBoundaryCondition.

Definition at line 395 of file transportgradientperiodic.C.

References isGradDof().

IRResultType oofem::TransportGradientPeriodic::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.