Class implementing element side having some DOFs in finite element mesh. More...

#include <elementside.h>

Inheritance diagram for oofem::ElementSide:

Collaboration diagram for oofem::ElementSide:

Public Member Functions
	ElementSide (int n, Domain *aDomain)
	Constructor. More...

virtual	~ElementSide ()
	Destructor. More...

virtual const char *	giveClassName () const

virtual const char *	giveInputRecordName () const

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

virtual void	printYourself ()
	Prints receiver state on stdout. Useful for debugging. More...

virtual void	computeTransformation (FloatMatrix &answer, const IntArray *dofIDArry)
	Computes receiver transformation matrix from global cs. More...

virtual bool	requiresTransformation ()
	Indicates, whether dofManager requires the transformation. More...

virtual bool	isDofTypeCompatible (dofType type) const
	Returns true if dof of given type is allowed to be associated to receiver. More...

Public Member Functions inherited from oofem::DofManager
std::vector< Dof * >::iterator	begin ()

std::vector< Dof * >::iterator	end ()

std::vector< Dof * >::const_iterator	begin () const

std::vector< Dof * >::const_iterator	end () const

	DofManager (int n, Domain *aDomain)
	Constructor. More...

virtual	~DofManager ()
	Destructor. More...

virtual void	printOutputAt (FILE file, TimeStep tStep)
	Prints output of receiver to stream, for given time step. More...

virtual void	updateYourself (TimeStep *tStep)
	Updates receiver after equilibrium in time step has been reached. More...

bool	isBoundary ()

void	setBoundaryFlag (bool isBoundary)
	Sets the boundary flag. More...

virtual bool	hasAnySlaveDofs ()

virtual bool	giveMasterDofMans (IntArray &masters)
	Returns true if the receiver is linked (its slave DOFs depend on master values) to some other dof managers. 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...

virtual void	postInitialize ()
	Performs post-initialization such like checking if there are any slave dofs etc. More...

virtual void	updateLocalNumbering (EntityRenumberingFunctor &f)
	Local renumbering support. More...

void	appendDof (Dof *dof)
	Adds the given Dof into the receiver. More...

void	removeDof (DofIDItem id)
	Removes Dof with given id from dofArray. More...

bool	hasDofID (DofIDItem id) const
	Checks if receiver contains dof with given ID. More...

virtual void	drawYourself (oofegGraphicContext &gc, TimeStep *tStep)

int	giveGlobalNumber () const

int	giveLabel () const

void	setGlobalNumber (int newNumber)
	Sets receiver global number. More...

dofManagerParallelMode	giveParallelMode () const
	Return dofManagerParallelMode of receiver. More...

void	setParallelMode (dofManagerParallelMode _mode)
	Sets parallel mode of receiver. More...

const IntArray *	givePartitionList ()
	Returns partition list of receiver. More...

void	setPartitionList (const IntArray *_p)
	Sets receiver's partition list. More...

void	removePartitionFromList (int _part)
	Removes given partition from receiver list. More...

void	mergePartitionList (IntArray &_p)
	Merges receiver partition list with given lists. More...

int	givePartitionsConnectivitySize ()
	Returns number of partitions sharing given receiver (=number of shared partitions + local one). More...

bool	isLocal ()
	Returns true if receiver is locally maintained. More...

bool	isShared ()
	Returns true if receiver is shared. More...

bool	isNull ()
	Returns true if receiver is shared. More...

Dof *	giveDofWithID (int dofID) const
	Returns DOF with given dofID; issues error if not present. More...

int	giveNumberOfDofs () const

void	askNewEquationNumbers (TimeStep *tStep)
	Renumbers all contained DOFs. More...

int	giveNumberOfPrimaryMasterDofs (const IntArray &dofIDArray) const
	Returns the number of primary dofs on which receiver dofs (given in dofArray) depend on. More...

void	giveLocationArray (const IntArray &dofIDArry, IntArray &locationArray, const UnknownNumberingScheme &s) const
	Returns location array (array containing for each requested dof related equation number) for given numbering scheme. More...

void	giveMasterDofIDArray (const IntArray &dofIDArry, IntArray &masterDofIDs) const
	Returns master dof ID array of receiver. More...

void	giveCompleteLocationArray (IntArray &locationArray, const UnknownNumberingScheme &s) const
	Returns full location array of receiver containing equation numbers of all dofs of receiver. More...

void	giveCompleteMasterDofIDArray (IntArray &dofIDArray) const
	Returns the full dof ID array of receiver. More...

std::vector< Dof * >::const_iterator	findDofWithDofId (DofIDItem dofID) const
	Finds index of DOF with required physical meaning of receiver. More...

void	giveUnknownVector (FloatArray &answer, const IntArray &dofMask, ValueModeType mode, TimeStep *tStep, bool padding=false)
	Assembles the vector of unknowns in global c.s for given dofs of receiver. More...

void	giveUnknownVector (FloatArray &answer, const IntArray &dofMask, PrimaryField &field, ValueModeType mode, TimeStep *tStep, bool padding=false)
	Assembles the vector of unknowns of given filed in global c.s for given dofs of receiver. More...

void	giveCompleteUnknownVector (FloatArray &answer, ValueModeType mode, TimeStep *tStep)
	Assembles the complete unknown vector in node. More...

void	giveUnknownVectorOfType (FloatArray &answer, UnknownType ut, ValueModeType mode, TimeStep *tStep)
	Constructs the requested vector by assembling e.g. More...

void	givePrescribedUnknownVector (FloatArray &answer, const IntArray &dofMask, ValueModeType mode, TimeStep *tStep)
	Assembles the vector of prescribed unknowns in nodal c.s for given dofs of receiver. More...

bool	computeM2GTransformation (FloatMatrix &answer, const IntArray &dofIDArry)
	Computes receiver transformation matrix from global CS to dofManager specific coordinate system; $u_g = R\cdot u_m$ . More...

virtual bool	computeL2GTransformation (FloatMatrix &answer, const IntArray &dofIDArry)
	Computes transformation matrix from global c.s. More...

virtual bool	computeM2LTransformation (FloatMatrix &answer, const IntArray &dofIDArry)
	Computes transformation matrix from local DOFs to master DOFs; $u_l = M\cdot u_m$ . More...

virtual void	computeLoadVector (FloatArray &answer, Load load, CharType type, TimeStep tStep, ValueModeType mode)
	Computes the load vector for given load. More...

IntArray *	giveLoadArray ()
	Returns the array containing applied loadings of the receiver. More...

void	setLoadArray (IntArray &load)
	Sets the array of applied loadings of the receiver. More...

virtual bool	hasCoordinates ()

virtual double	giveCoordinate (int i)

virtual FloatArray *	giveCoordinates ()

const IntArray *	giveForcedDofIDs ()
	Returns list of specific dofs that should be included in node. More...

std::map< int, int > *	giveDofTypeMap ()
	Returns map from DofIDItem to dofType. More...

std::map< int, int > *	giveMasterMap ()
	Returns map from DofIDItem to dofType. More...

std::map< int, int > *	giveBcMap ()
	Returns map from DofIDItem to dofType. More...

std::map< int, int > *	giveIcMap ()
	Returns map from DofIDItem to initial condition. More...

void	setNumberOfDofs (int _ndofs)
	Sets number of dofs of the receiver; Deallocates existing DOFs; Resizes the dofArray accordingly. 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 int	checkConsistency ()
	Allows programmer to test some internal data, before computation begins. 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...

Additional Inherited Members
Protected Attributes inherited from oofem::DofManager
std::vector< Dof * >	dofArray
	Array of DOFs. More...

IntArray	loadArray
	List of applied loads. More...

bool	isBoundaryFlag
	Indicates if dofManager is boundary (true boundary or on boundary between regions) or interior. More...

bool	hasSlaveDofs
	Flag indicating whether receiver has slave DOFs. More...

int	globalNumber
	In parallel mode, globalNumber contains globally unique DoFManager number. More...

dofManagerParallelMode	parallel_mode

IntArray	partitions
	List of partition sharing the shared dof manager or remote partition containing remote dofmanager counterpart. More...

IntArray *	dofidmask
	List of additional dof ids to include. More...

std::map< int, int > *	dofTypemap
	Map from DofIDItem to dofType. More...

std::map< int, int > *	dofMastermap
	Map from DofIDItem to master node. More...

std::map< int, int > *	dofBCmap
	Map from DofIDItem to bc (to be removed). More...

std::map< int, int > *	dofICmap
	Map from DofIDItem to ic (to be removed). More...

IntArray	mBC

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

Class implementing element side having some DOFs in finite element mesh.

ElementSide possess degrees of freedom (see base class DofManager). ElementSide id usually attribute of few elements and is managed by domain.

Tasks:

managing its degrees of freedom (giveDof).
calculating its load vector.
printing and updating at end of step.
managing its swapping to and from disk.

Definition at line 60 of file elementside.h.

Constructor & Destructor Documentation

oofem::ElementSide::ElementSide	(	int	n,
		Domain *	aDomain
	)

Constructor.

Creates a element side belonging to domain.

Parameters

n	Side number in domain aDomain
aDomain	Domain to which side belongs

Definition at line 45 of file elementside.C.

oofem::ElementSide::~ElementSide ( )

virtual

Destructor.

Definition at line 50 of file elementside.C.

Member Function Documentation

void oofem::ElementSide::computeTransformation	(	FloatMatrix &	answer,
		const IntArray *	dofIDArry
	)

virtual

Computes receiver transformation matrix from global cs.

to dofManager specific coordinate system (in which governing equations are assembled, for example the local coordinate system in node).

Parameters

answer Computed transformation matrix. It has generally dofIDArry.size rows and if loc is obtained using giveLocationArray(dofIDArry, loc) call, loc.giveSize() columns. This is because this transformation should generally include not only transformation to dof manager local coordinate system, but receiver dofs can be expressed using dofs of another dofManager (In this case, square answer is produced only if all dof transformation is required).

dofIDArry Array containing DofIDItem values for which transformation matrix is assembled. If dofIDArry is NULL, then all receiver dofs are assumed.

Definition at line 78 of file elementside.C.

References oofem::FloatMatrix::beUnitMatrix(), oofem::DofManager::giveNumberOfDofs(), oofem::IntArray::giveSize(), oofem::FloatMatrix::resize(), and oofem::FloatMatrix::zero().

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

inlinevirtual

Returns: Class name of the receiver.

Implements oofem::FEMComponent.

Definition at line 73 of file elementside.h.

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

inlinevirtual

Returns: Input record name of the receiver.

Implements oofem::FEMComponent.

Definition at line 74 of file elementside.h.

References _IFT_ElementSide_Name.

IRResultType oofem::ElementSide::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 is unnecessary, we should just check if user has supplied a dofidmask field or not and just drop "numberOfDofs"). It is left for now because it will give lots of warnings otherwise, but it is effectively ignored.

Todo:: This should eventually be removed, still here to preserve backwards compatibility:

Reimplemented from oofem::DofManager.

Definition at line 54 of file elementside.C.

References oofem::DofManager::initializeFrom().

virtual bool oofem::ElementSide::isDofTypeCompatible ( dofType type ) const

inlinevirtual

Returns true if dof of given type is allowed to be associated to receiver.

Reimplemented from oofem::DofManager.

Definition at line 93 of file elementside.h.

void oofem::ElementSide::printYourself ( )

virtual

Prints receiver state on stdout. Useful for debugging.

Reimplemented from oofem::DofManager.

Definition at line 65 of file elementside.C.

References oofem::DofManager::loadArray, oofem::FEMComponent::number, oofem::IntArray::printYourself(), and oofem::Dof::printYourself().

virtual bool oofem::ElementSide::requiresTransformation ( )

inlinevirtual

Indicates, whether dofManager requires the transformation.

Returns: Nonzero if transformation is necessary, even for single dof.

Reimplemented from oofem::DofManager.

Definition at line 92 of file elementside.h.

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

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation