#include <solutionbasedshapefunction.h>

Inheritance diagram for oofem::SolutionbasedShapeFunction:

Collaboration diagram for oofem::SolutionbasedShapeFunction:

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

virtual	~SolutionbasedShapeFunction ()

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

virtual bool	requiresActiveDofs ()
	Checks to see if active boundary condition requires special DOFs. 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 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	hasBc (Dof dof, TimeStep tStep)
	Returns the prescribed value of a dof (if any). More...

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

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

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 const char *	giveClassName () const

virtual const char *	giveInputRecordName () const

double	checkIncompressibility (EngngModel &myEngngModel)

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...

virtual double	giveBcValue (Dof dof, ValueModeType mode, TimeStep tStep)
	Returns the prescribed value of a dof (if any). 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 void	postInitialize ()
	Performs post initialization steps. More...

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

Private Member Functions
bool	isCoeff (ActiveDof *dof)

void	updateModelWithFactors (modeStruct *m)

void	setBoundaryConditionOnDof (Dof *d, double value)

void	setLoads (EngngModel *myEngngModel, int d)

void	loadProblem ()

void	init ()

void	computeCorrectionFactors (modeStruct &myMode, IntArray Dofs, double am, double *ap)

void	giveValueAtPoint (FloatArray &answer, const FloatArray &coords, IntArray &dofID, EngngModel &myEngngModel)
	giveValueAtPoint More...

void	giveCorrectedValueAtPoint (FloatArray &answer, const FloatArray &coords, IntArray &dofID, EngngModel &myEngngModel)

void	splitBoundaryNodeIDs (modeStruct &mode, Element &e, IntArray &boundary, IntArray &pList, IntArray &mList, IntArray &zList, FloatMatrix &nodeValues)

void	computeBaseFunctionValueAt (FloatArray &answer, FloatArray &coords, IntArray &dofIDs, EngngModel &myEngngModel)

void	initializeSurfaceData (modeStruct *mode)

void	copyDofManagersToSurfaceData (modeStruct *mode, IntArray nodeList, bool isPlus, bool isMinus, bool isZero)

void	whichBoundary (FloatArray &coord, bool &isPlus, bool &isMinus, bool &isZero)

Private Attributes
Node *	myNode

IntArray	myDofIDs

int	externalSet

int	order

double	TOL

std::string	filename

bool	useConstantBase

bool	isLoaded

bool	useCorrectionFactors

bool	dumpSnapshot

double	bigNorm

int	worstIndex

std::vector< modeStruct * >	modes

TimeStep *	thisTimestep

FloatArray	maxCoord

FloatArray	minCoord

Additional Inherited Members
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

Definition at line 69 of file solutionbasedshapefunction.h.

Constructor & Destructor Documentation

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

oofem::SolutionbasedShapeFunction::~SolutionbasedShapeFunction ( )

virtual

Definition at line 74 of file solutionbasedshapefunction.C.

Member Function Documentation

double oofem::SolutionbasedShapeFunction::checkIncompressibility ( EngngModel & myEngngModel )

void oofem::SolutionbasedShapeFunction::computeBaseFunctionValueAt	(	FloatArray &	answer,
		FloatArray &	coords,
		IntArray &	dofIDs,
		EngngModel &	myEngngModel
	)

private

void oofem::SolutionbasedShapeFunction::computeCorrectionFactors	(	modeStruct &	myMode,
		IntArray *	Dofs,
		double *	am,
		double *	ap
	)

private

Definition at line 149 of file solutionbasedshapefunction.C.

References oofem::IntArray::at(), oofem::FloatArray::at(), oofem::FloatMatrix::at(), oofem::FEInterpolation::boundaryEvalN(), oofem::FEInterpolation::boundaryEvalNormal(), oofem::FEInterpolation::boundaryGiveNodes(), oofem::FEInterpolation::boundaryGiveTransformationJacobian(), oofem::FEInterpolation::boundaryLocal2Global(), computeBaseFunctionValueAt(), oofem::GeneralBoundaryCondition::dofs, oofem::FloatArray::dotProduct(), externalSet, oofem::FEInterpolation::giveBoundaryIntegrationRule(), oofem::Set::giveBoundaryList(), oofem::EngngModel::giveDomain(), oofem::Domain::giveElement(), oofem::Element::giveInterpolation(), oofem::Domain::giveSet(), oofem::IntArray::giveSize(), oofem::modeStruct::myEngngModel, N, order, oofem::FloatArray::resize(), oofem::FloatMatrix::resize(), splitBoundaryNodeIDs(), oofem::FloatArray::zero(), and oofem::FloatMatrix::zero().

Referenced by loadProblem().

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

virtual

void oofem::SolutionbasedShapeFunction::copyDofManagersToSurfaceData	(	modeStruct *	mode,
		IntArray	nodeList,
		bool	isPlus,
		bool	isMinus,
		bool	isZero
	)

private

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

inlinevirtual

Returns: Class name of the receiver.

Implements oofem::FEMComponent.

Definition at line 147 of file solutionbasedshapefunction.h.

void oofem::SolutionbasedShapeFunction::giveCorrectedValueAtPoint	(	FloatArray &	answer,
		const FloatArray &	coords,
		IntArray &	dofID,
		EngngModel &	myEngngModel
	)

private

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

inlinevirtual

Returns: Input record name of the receiver.

Implements oofem::FEMComponent.

Definition at line 148 of file solutionbasedshapefunction.h.

References _IFT_SolutionbasedShapeFunction_Name.

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

virtual

Gives an internal dof manager from receiver.

Reimplemented from oofem::GeneralBoundaryCondition.

Definition at line 116 of file solutionbasedshapefunction.C.

References myNode.

Referenced by oofem::MatlabExportModule::doOutputSpecials().

Dof * oofem::SolutionbasedShapeFunction::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 365 of file solutionbasedshapefunction.C.

References oofem::IntArray::at(), oofem::DofManager::giveDofWithID(), myDofIDs, and myNode.

virtual int oofem::SolutionbasedShapeFunction::giveNumberOfInternalDofManagers ( )

inlinevirtual

Gives the number of internal dof managers.

Reimplemented from oofem::GeneralBoundaryCondition.

Definition at line 132 of file solutionbasedshapefunction.h.

int oofem::SolutionbasedShapeFunction::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 359 of file solutionbasedshapefunction.C.

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

double oofem::SolutionbasedShapeFunction::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 287 of file solutionbasedshapefunction.C.

double oofem::SolutionbasedShapeFunction::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 293 of file solutionbasedshapefunction.C.

References computeDofTransformation(), oofem::FloatArray::dotProduct(), oofem::DofManager::giveUnknownVector(), myDofIDs, and myNode.

void oofem::SolutionbasedShapeFunction::giveValueAtPoint	(	FloatArray &	answer,
		const FloatArray &	coords,
		IntArray &	dofID,
		EngngModel &	myEngngModel
	)

private

giveValueAtPoint

Parameters

answer	Values as point corresponding to the coordinate and dofID
coords	Coordinated at which evaluation takes place
dofID	Specifies DofIDs to evaluate
myEngngModel	EngngModel

Definition at line 589 of file solutionbasedshapefunction.C.

References oofem::IntArray::at(), oofem::FloatArray::at(), oofem::Element::computeField(), oofem::EngngModel::giveDomain(), oofem::SpatialLocalizer::giveElementClosestToPoint(), oofem::Element::giveElementDofIDMask(), oofem::IntArray::giveSize(), oofem::Domain::giveSpatialLocalizer(), OOFEM_WARNING, oofem::FloatArray::pY(), oofem::FloatArray::resize(), and thisTimestep.

Referenced by computeBaseFunctionValueAt().

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

inlinevirtual

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

Returns: True if dof is prescribed.

Reimplemented from oofem::ActiveBoundaryCondition.

Definition at line 138 of file solutionbasedshapefunction.h.

void oofem::SolutionbasedShapeFunction::init ( )

private

Definition at line 133 of file solutionbasedshapefunction.C.

References oofem::FloatArray::at(), oofem::Node::giveCoordinates(), oofem::FEMComponent::giveDomain(), oofem::Domain::giveNode(), oofem::FloatArray::giveSize(), oofem::max(), maxCoord, oofem::min(), and minCoord.

Referenced by initializeFrom().

IRResultType oofem::SolutionbasedShapeFunction::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.

See also: IR_GIVE_FIELD; IR_GIVE_OPTIONAL_FIELD

Parameters

ir	Input record to initialize from.

Returns: IRResultType

Todo:: This should be in the constructor:

Reimplemented from oofem::ActiveBoundaryCondition.

Definition at line 80 of file solutionbasedshapefunction.C.

References _IFT_SolutionbasedShapeFunction_DumpSnapshots, _IFT_SolutionbasedShapeFunction_Externalset, _IFT_SolutionbasedShapeFunction_ShapeFunctionFile, _IFT_SolutionbasedShapeFunction_UseCorrectionFactors, oofem::DofManager::appendDof(), oofem::FEMComponent::domain, dumpSnapshot, externalSet, filename, oofem::FEMComponent::giveDomain(), oofem::Domain::giveNextFreeDofID(), oofem::Domain::giveNumberOfSpatialDimensions(), init(), oofem::ActiveBoundaryCondition::initializeFrom(), IR_GIVE_OPTIONAL_FIELD, myNode, useConstantBase, and useCorrectionFactors.

void oofem::SolutionbasedShapeFunction::initializeSurfaceData ( modeStruct * mode )

private

Definition at line 643 of file solutionbasedshapefunction.C.

References oofem::IntArray::at(), oofem::FloatArray::at(), oofem::FEInterpolation::boundaryEvalNormal(), oofem::FEInterpolation::boundaryGiveNodes(), copyDofManagersToSurfaceData(), oofem::FEMComponent::domain, oofem::IntArray::erase(), oofem::Set::giveBoundaryList(), oofem::DofManager::giveCoordinates(), oofem::Domain::giveDofManager(), oofem::Element::giveDofManager(), oofem::Element::giveDofManagerNumber(), oofem::EngngModel::giveDomain(), oofem::Domain::giveElement(), oofem::Element::giveInterpolation(), oofem::FEMComponent::giveNumber(), oofem::Domain::giveSet(), oofem::GeneralBoundaryCondition::giveSetNumber(), oofem::IntArray::giveSize(), oofem::FloatArray::giveSize(), oofem::IntArray::insertOnce(), maxCoord, minCoord, oofem::modeStruct::myEngngModel, oofem::FloatArray::printYourself(), and oofem::FloatArray::resize().

Referenced by loadProblem().

bool oofem::SolutionbasedShapeFunction::isCoeff ( ActiveDof * dof )

private

Definition at line 122 of file solutionbasedshapefunction.C.

References myNode.

virtual bool oofem::SolutionbasedShapeFunction::isPrimaryDof ( ActiveDof * dof )

inlinevirtual

Checks to see if the dof is a primary DOF.

Returns: True if ActiveDof is a primary DOF.

Reimplemented from oofem::ActiveBoundaryCondition.

Definition at line 140 of file solutionbasedshapefunction.h.

void oofem::SolutionbasedShapeFunction::loadProblem ( )

private

virtual bool oofem::SolutionbasedShapeFunction::requiresActiveDofs ( )

inlinevirtual

Checks to see if active boundary condition requires special DOFs.

Returns: True if ActiveDof should be created.

Reimplemented from oofem::ActiveBoundaryCondition.

Definition at line 131 of file solutionbasedshapefunction.h.

void oofem::SolutionbasedShapeFunction::setBoundaryConditionOnDof	(	Dof *	d,
		double	value
	)

private

Definition at line 618 of file solutionbasedshapefunction.C.

References _IFT_BoundaryCondition_PrescribedValue, _IFT_GeneralBoundaryCondition_timeFunct, oofem::classFactory, oofem::ClassFactory::createBoundaryCondition(), oofem::Domain::giveBc(), oofem::Dof::giveBcId(), oofem::Dof::giveDofManager(), oofem::FEMComponent::giveDomain(), oofem::Domain::giveNumberOfBoundaryConditions(), oofem::GeneralBoundaryCondition::initializeFrom(), oofem::Dof::setBcId(), oofem::Domain::setBoundaryCondition(), oofem::DynamicInputRecord::setField(), oofem::BoundaryCondition::setPrescribedValue(), and oofem::DynamicInputRecord::setRecordKeywordField().

Referenced by updateModelWithFactors().

void oofem::SolutionbasedShapeFunction::setLoads	(	EngngModel *	myEngngModel,
		int	d
	)

private

void oofem::SolutionbasedShapeFunction::splitBoundaryNodeIDs	(	modeStruct &	mode,
		Element &	e,
		IntArray &	boundary,
		IntArray &	pList,
		IntArray &	mList,
		IntArray &	zList,
		FloatMatrix &	nodeValues
	)