#include <pfemparticle.h>

Inheritance diagram for oofem::PFEMParticle:

Collaboration diagram for oofem::PFEMParticle:

Public Member Functions
	PFEMParticle (int n, Domain *aDomain)
virtual	~PFEMParticle (void)
int	checkConsistency () override
void	updateYourself (TimeStep *tStep) override
virtual bool	isFree ()
	Returns the free-propery flag.
virtual void	setFree (bool newFlag=true)
	Sets the free-property flag.
virtual bool	isOnAlphaShape ()
	Returns true if the particle is on alpha shape.
virtual void	setOnAlphaShape (bool newFlag=true)
	Sets the alphaShapeFlag.
virtual bool	isActive ()
	Returns the activeFlag.
virtual void	deactivate ()
	Sets the activeFlag to false.
const char *	giveClassName () const override
const char *	giveInputRecordName () const override
void	drawScalar (oofegGraphicContext &gc) override
Public Member Functions inherited from oofem::Node
	Node (int n, Domain *aDomain)
void	setCoordinates (FloatArray coords)
virtual double	giveUpdatedCoordinate (int ic, TimeStep *tStep, double scale=1.)
virtual void	giveUpdatedCoordinates (FloatArray &answer, TimeStep *tStep, double scale=1.)
bool	hasLocalCS ()
	Returns nonzero if node has prescribed local coordinate system.
FloatMatrix *	giveLocalCoordinateTriplet ()
bool	hasSameLCS (Node *remote)
bool	computeL2GTransformation (FloatMatrix &answer, const IntArray &dofIDArry) override
bool	requiresTransformation () override
void	computeLoadVector (FloatArray &answer, Load load, CharType type, TimeStep tStep, ValueModeType mode) override
void	initializeFrom (InputRecord &ir) override
void	initializeFrom (InputRecord &ir, int priority) override
void	initializeFinish () override
	Performs post initialization steps.
void	giveInputRecord (DynamicInputRecord &input) override
void	printYourself () override
	Prints receiver state on stdout. Useful for debugging.
bool	isDofTypeCompatible (dofType type) const override
	Returns true if dof of given type is allowed to be associated to receiver.
virtual int	giveQcNodeType ()
void	saveContext (DataStream &stream, ContextMode mode) override
void	restoreContext (DataStream &stream, ContextMode mode) override
void	drawYourself (oofegGraphicContext &gc, TimeStep *tStep) override
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)
virtual	~DofManager ()
	Destructor.
Dof *	giveDofWithID (int dofID) const
int	giveNumberOfDofs () const
void	askNewEquationNumbers (TimeStep *tStep)
	Renumbers all contained DOFs.
int	giveNumberOfPrimaryMasterDofs (const IntArray &dofIDArray) const
void	giveLocationArray (const IntArray &dofIDArry, IntArray &locationArray, const UnknownNumberingScheme &s) const
void	giveMasterDofIDArray (const IntArray &dofIDArry, IntArray &masterDofIDs) const
void	giveCompleteLocationArray (IntArray &locationArray, const UnknownNumberingScheme &s) const
void	giveCompleteMasterDofIDArray (IntArray &dofIDArray) const
std::vector< Dof * >::const_iterator	findDofWithDofId (DofIDItem dofID) const
void	giveUnknownVector (FloatArray &answer, const IntArray &dofMask, ValueModeType mode, TimeStep *tStep, bool padding=false)
void	giveUnknownVector (FloatArray &answer, const IntArray &dofMask, PrimaryField &field, ValueModeType mode, TimeStep *tStep, bool padding=false)
void	giveCompleteUnknownVector (FloatArray &answer, ValueModeType mode, TimeStep *tStep)
void	giveUnknownVectorOfType (FloatArray &answer, UnknownType ut, ValueModeType mode, TimeStep *tStep)
virtual void	givePrescribedUnknownVector (FloatArray &answer, const IntArray &dofMask, ValueModeType mode, TimeStep *tStep)
bool	computeM2GTransformation (FloatMatrix &answer, const IntArray &dofIDArry)
virtual bool	computeM2LTransformation (FloatMatrix &answer, const IntArray &dofIDArry)
IntArray *	giveLoadArray ()
void	setLoadArray (IntArray &load)
double	giveCoordinate (int i) const
const FloatArray &	giveCoordinates () const
void	setCoordinates (const FloatArray &coords)
	Set coordinates.
const IntArray *	giveForcedDofIDs ()
std ::map< int, int > *	giveDofTypeMap ()
std ::map< int, int > *	giveMasterMap ()
std ::map< int, int > *	giveBcMap ()
std ::map< int, int > *	giveIcMap ()
void	printOutputAt (FILE file, TimeStep tStep) override
bool	isBoundary ()
void	setBoundaryFlag (bool isBoundary)
virtual bool	hasAnySlaveDofs ()
virtual bool	giveMasterDofMans (IntArray &masters)
void	postInitialize () override
	Performs post initialization steps. Called after all components are created and initialized.
void	updateLocalNumbering (EntityRenumberingFunctor &f) override
void	setNumberOfDofs (int _ndofs)
void	appendDof (Dof *dof)
void	removeDof (DofIDItem id)
bool	hasDofID (DofIDItem id) const
int	giveGlobalNumber () const
int	giveLabel () const
void	setGlobalNumber (int newNumber)
dofManagerParallelMode	giveParallelMode () const
void	setParallelMode (dofManagerParallelMode _mode)
const IntArray *	givePartitionList ()
void	setPartitionList (const IntArray *_p)
void	removePartitionFromList (int _part)
	Removes given partition from receiver list.
void	mergePartitionList (IntArray &_p)
	Merges receiver partition list with given lists.
int	givePartitionsConnectivitySize ()
bool	isLocal ()
	Returns true if receiver is locally maintained.
bool	isShared ()
	Returns true if receiver is shared.
bool	isNull ()
	Returns true if receiver is shared.
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 Interface *	giveInterface (InterfaceType t)
std::string	errorInfo (const char *func) const
	Returns string for prepending output (used by error reporting macros).

Protected Attributes
bool	freeFlag
	The particle does not compose any element, but still a part of solution domain and moves obeying Newton's laws of motion.
bool	alphaShapeFlag
	the particle is a part of alpha-shape
bool	activeFlag
	Too close particles can be deactivated, e.g. removed from meshing and computation.
Protected Attributes inherited from oofem::Node
std::unique_ptr< FloatMatrix >	localCoordinateSystem
Protected Attributes inherited from oofem::DofManager
FloatArray	coordinates
	Array storing nodal coordinates.
std::vector< Dof * >	dofArray
	Array of DOFs.
IntArray	loadArray
	List of applied loads.
bool	isBoundaryFlag
bool	hasSlaveDofs
	Flag indicating whether receiver has slave DOFs.
int	globalNumber
dofManagerParallelMode	parallel_mode
IntArray	partitions
IntArray	dofidmask
	List of additional dof ids to include.
std ::map< int, int >	dofTypemap
	Map from DofIDItem to dofType.
std ::map< int, int >	dofMastermap
	Map from DofIDItem to master node.
std ::map< int, int >	dofBCmap
	Map from DofIDItem to bc (to be removed).
std ::map< int, int >	dofICmap
	Map from DofIDItem to ic (to be removed).
IntArray	mBC
Protected Attributes inherited from oofem::FEMComponent
int	number
	Component number.
Domain *	domain
	Link to domain object, useful for communicating with other FEM components.

Additional Inherited Members
Static Public Attributes inherited from oofem::DofManager
static ParamKey	IPK_DofManager_dofidmask
static ParamKey	IPK_DofManager_load
static ParamKey	IPK_DofManager_bc
static ParamKey	IPK_DofManager_ic
static ParamKey	IPK_DofManager_mastermask
static ParamKey	IPK_DofManager_doftypemask
static ParamKey	IPK_DofManager_boundaryflag
static ParamKey	IPK_DofManager_globnum
static ParamKey	IPK_DofManager_partitions
static ParamKey	IPK_DofManager_sharedflag
static ParamKey	IPK_DofManager_remoteflag
static ParamKey	IPK_DofManager_nullflag
Static Protected Attributes inherited from oofem::Node
static ParamKey	IPK_Node_lcs
static ParamKey	IPK_Node_coords

Detailed Description

Particle class being used in PFEM computations

Author: David Krybus

Definition at line 56 of file pfemparticle.h.

Constructor & Destructor Documentation

◆ PFEMParticle()

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

Constructor. Creates a particle with number n, belonging to aDomain.

Parameters

n	node number in domain aDomain
aDomain	domain to which node belongs

Constructor. Creates a particle with number n, belonging to aDomain.

Definition at line 50 of file pfemparticle.C.

References activeFlag, alphaShapeFlag, freeFlag, and oofem::Node::Node().

Referenced by oofem::InteractionPFEMParticle::InteractionPFEMParticle().

◆ ~PFEMParticle()

virtual oofem::PFEMParticle::~PFEMParticle ( void )

inlinevirtual

Destructor.

Definition at line 76 of file pfemparticle.h.

Member Function Documentation

◆ checkConsistency()

int oofem::PFEMParticle::checkConsistency ( void )

overridevirtual

Checks internal data consistency in node.

Reimplemented from oofem::Node.

Definition at line 58 of file pfemparticle.C.

◆ deactivate()

virtual void oofem::PFEMParticle::deactivate ( )

inlinevirtual

Sets the activeFlag to false.

Definition at line 96 of file pfemparticle.h.

References activeFlag.

Referenced by oofem::PFEM::deactivateTooCloseParticles().

◆ drawScalar()

void oofem::PFEMParticle::drawScalar ( oofegGraphicContext & gc )

override

Definition at line 77 of file pfemparticle.C.

References oofem::FEMComponent::domain, oofem::DofManager::findDofWithDofId(), gc, oofem::DofManager::giveCoordinate(), and OOFEG_VARPLOT_PATTERN_LAYER.

◆ giveClassName()

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

inlineoverridevirtual

Returns: Class name of the receiver.

Reimplemented from oofem::Node.

Definition at line 98 of file pfemparticle.h.

◆ giveInputRecordName()

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

inlineoverridevirtual

Returns: Input record name of the receiver.

Reimplemented from oofem::Node.

Definition at line 99 of file pfemparticle.h.

References _IFT_PFEMParticle_Name.

◆ isActive()

virtual bool oofem::PFEMParticle::isActive ( )

inlinevirtual

Returns the activeFlag.

Definition at line 94 of file pfemparticle.h.

References activeFlag.

Referenced by oofem::PFEM::deactivateTooCloseParticles(), oofem::VTKPFEMXMLExportModule::doOutput(), oofem::DelaunayTriangulator::generateMesh(), and oofem::PFEM::solveYourselfAt().

◆ isFree()

virtual bool oofem::PFEMParticle::isFree ( )

inlinevirtual

Returns the free-propery flag.

Definition at line 84 of file pfemparticle.h.

References freeFlag.

Referenced by oofem::PFEM::solveYourselfAt().

◆ isOnAlphaShape()

virtual bool oofem::PFEMParticle::isOnAlphaShape ( )

inlinevirtual

Returns true if the particle is on alpha shape.

Definition at line 89 of file pfemparticle.h.

References alphaShapeFlag.

◆ setFree()

virtual void oofem::PFEMParticle::setFree ( bool newFlag = true )

inlinevirtual

Sets the free-property flag.

Definition at line 86 of file pfemparticle.h.

References freeFlag.

Referenced by oofem::PFEM::preInitializeNextStep().

◆ setOnAlphaShape()

virtual void oofem::PFEMParticle::setOnAlphaShape ( bool newFlag = true )

inlinevirtual

Sets the alphaShapeFlag.

Definition at line 91 of file pfemparticle.h.

References alphaShapeFlag.

Referenced by oofem::DelaunayTriangulator::writeMesh().

◆ updateYourself()

void oofem::PFEMParticle::updateYourself ( TimeStep * tStep )

overridevirtual

Updates receiver at end of time step (i.e. after equilibrium has been reached). If EngngModel formulation ( see giveFormulation() member function) returns actualized Lagrange mode, receiver updates its coordinates according to solution.

Parameters

tStep Time step for which to update.

See also: EngngModel::giveFormulation

Reimplemented from oofem::Node.

Definition at line 68 of file pfemparticle.C.

Member Data Documentation

◆ activeFlag

bool oofem::PFEMParticle::activeFlag

protected

Too close particles can be deactivated, e.g. removed from meshing and computation.

Definition at line 64 of file pfemparticle.h.

Referenced by deactivate(), isActive(), and PFEMParticle().

◆ alphaShapeFlag

bool oofem::PFEMParticle::alphaShapeFlag

protected

the particle is a part of alpha-shape

Definition at line 62 of file pfemparticle.h.

Referenced by isOnAlphaShape(), PFEMParticle(), and setOnAlphaShape().

◆ freeFlag

bool oofem::PFEMParticle::freeFlag

protected

The particle does not compose any element, but still a part of solution domain and moves obeying Newton's laws of motion.

Definition at line 60 of file pfemparticle.h.

Referenced by isFree(), PFEMParticle(), and setFree().

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

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ PFEMParticle()

◆ ~PFEMParticle()

Member Function Documentation

◆ checkConsistency()

◆ deactivate()

◆ drawScalar()

◆ giveClassName()

◆ giveInputRecordName()

◆ isActive()

◆ isFree()

◆ isOnAlphaShape()

◆ setFree()

◆ setOnAlphaShape()

◆ updateYourself()

Member Data Documentation

◆ activeFlag

◆ alphaShapeFlag

◆ freeFlag