oofem::SmoothedNodalInternalVariableField Class Reference

#include <smoothednodalintvarfield.h>

Inheritance diagram for oofem::SmoothedNodalInternalVariableField:

Collaboration diagram for oofem::SmoothedNodalInternalVariableField:

Public Member Functions
	SmoothedNodalInternalVariableField (InternalStateType ist, FieldType b, NodalRecoveryModel ::NodalRecoveryModelType st, Domain *d)
virtual	~SmoothedNodalInternalVariableField ()
int	evaluateAt (FloatArray &answer, const FloatArray &coords, ValueModeType mode, TimeStep *tStep) override
int	evaluateAt (FloatArray &answer, DofManager *dman, ValueModeType mode, TimeStep *tStep) override
InternalStateType	giveInternalType ()
void	saveContext (DataStream &stream) override
void	restoreContext (DataStream &stream) override
const char *	giveClassName () const override
Public Member Functions inherited from oofem::Field
	Field (FieldType b=FieldType::FT_Unknown)
virtual	~Field ()
virtual int	evaluateAt (FloatArray &answer, Element *elem, ValueModeType mode, TimeStep *tStep)
FieldType	giveType ()
	Returns the type of receiver.
void	setType (FieldType b)
	Sets the type of receiver.
void	setSetsNumbers (const IntArray sets)
	Defines a list of sets used to impose a field on specific elements.
virtual bool	hasElementInSets (int nElem, Domain *d)
	Searches if element number exist in IntArray regionSets for given domain.
std::string	errorInfo (const char *func) const
	Returns string for prepending output (used by error reporting macros).
virtual void	initializeFrom (InputRecord &ir)

Protected Attributes
NodalRecoveryModel::NodalRecoveryModelType	stype
	Smoother type.
std::unique_ptr< NodalRecoveryModel >	smoother
	Smoother.
InternalStateType	istType
	InternalStateType.
Domain *	domain
	Source domain.
Set	elemSet
	set of elements for recovery
Protected Attributes inherited from oofem::Field
FieldType	type
IntArray	regionSets

Detailed Description

Class representing a field of an internal variable smoothed from integration points into nodes. It is relying on NodalRecoveryModel to smooth the data.

Definition at line 48 of file smoothednodalintvarfield.h.

Constructor & Destructor Documentation

SmoothedNodalInternalVariableField()

oofem::SmoothedNodalInternalVariableField::SmoothedNodalInternalVariableField	(	InternalStateType	ist,
		FieldType	b,
		NodalRecoveryModel ::NodalRecoveryModelType	st,
		Domain *	d )

Constructor. Creates a internal variable field of given type associated to given domain.

Parameters

ist	Physical meaning of field.
b	Field type.
st	Determines the type of nodal recovery model used.
d	Domain which field belongs to.

Definition at line 44 of file smoothednodalintvarfield.C.

References oofem::classFactory, domain, elemSet, oofem::Field::Field(), istType, smoother, and stype.

~SmoothedNodalInternalVariableField()

oofem::SmoothedNodalInternalVariableField::~SmoothedNodalInternalVariableField ( )

virtual

Definition at line 53 of file smoothednodalintvarfield.C.

Member Function Documentation

evaluateAt() [1/2]

int oofem::SmoothedNodalInternalVariableField::evaluateAt ( FloatArray & answer, const FloatArray & coords, ValueModeType mode, TimeStep * tStep )

overridevirtual

Evaluates the field at given point.

Parameters

coords	Coordinates of the point of interest
answer	Field evaluated at coordinate.
tStep	Time step to evaluate for.
mode	Mode of value (total, velocity,...).

Returns

Zero if ok, otherwise nonzero.

Implements oofem::Field.

Definition at line 56 of file smoothednodalintvarfield.C.

References oofem::FloatArray::add(), oofem::FloatArray::at(), domain, elemSet, oofem::FEInterpolation::evalN(), oofem::Element::giveDofManagerNumber(), oofem::Element::giveInterpolation(), oofem::FloatArray::giveSize(), oofem::FEInterpolation::global2local(), istType, and smoother.

evaluateAt() [2/2]

int oofem::SmoothedNodalInternalVariableField::evaluateAt ( FloatArray & answer, DofManager * dman, ValueModeType mode, TimeStep * tStep )

overridevirtual

Evaluates the field at given DofManager. This potentially can be resolved quickly, as receiver data may be described using values at dofManagers. Here an additional issue exists: one needs to make sure, that passed dman is from the same domain, so that its number can be used to perform suggested quick evaluation.

If this is not the case (the field is described differently), the response can be evaluated using dofman coordinates in a standard way.

Parameters

[out]	answer	Evaluated field for dman.
	dman	Reference to dofManager.
	mode	Mode of value (total, velocity,...).
	tStep	Time step to evaluate for.

Returns

Zero if ok, nonzero Error code (0-ok, 1-failed)

Implements oofem::Field.

Definition at line 92 of file smoothednodalintvarfield.C.

References elemSet, oofem::FEMComponent::giveNumber(), istType, and smoother.

giveClassName()

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

inlineoverridevirtual

Returns

Class name of the receiver.

Implements oofem::Field.

Definition at line 79 of file smoothednodalintvarfield.h.

giveInternalType()

InternalStateType oofem::SmoothedNodalInternalVariableField::giveInternalType ( )

inline

Definition at line 76 of file smoothednodalintvarfield.h.

References istType.

restoreContext()

void oofem::SmoothedNodalInternalVariableField::restoreContext ( DataStream & stream )

overridevirtual

Restores the receiver state previously written in stream.

Parameters

stream

Input stream.

Exceptions

Throws

an ContextIOERR exception if error encountered.

Implements oofem::Field.

Definition at line 109 of file smoothednodalintvarfield.C.

saveContext()

void oofem::SmoothedNodalInternalVariableField::saveContext ( DataStream & stream )

overridevirtual

Stores receiver state to output stream.

Parameters

stream

Output stream.

Exceptions

Throws

an ContextIOERR exception if error encountered.

Implements oofem::Field.

Definition at line 104 of file smoothednodalintvarfield.C.

Member Data Documentation

domain

Domain* oofem::SmoothedNodalInternalVariableField::domain

protected

Source domain.

Definition at line 58 of file smoothednodalintvarfield.h.

Referenced by evaluateAt(), and SmoothedNodalInternalVariableField().

elemSet

Set oofem::SmoothedNodalInternalVariableField::elemSet

protected

set of elements for recovery

Definition at line 60 of file smoothednodalintvarfield.h.

Referenced by evaluateAt(), evaluateAt(), and SmoothedNodalInternalVariableField().

istType

InternalStateType oofem::SmoothedNodalInternalVariableField::istType

protected

InternalStateType.

Definition at line 56 of file smoothednodalintvarfield.h.

Referenced by evaluateAt(), evaluateAt(), giveInternalType(), and SmoothedNodalInternalVariableField().

smoother

std::unique_ptr<NodalRecoveryModel> oofem::SmoothedNodalInternalVariableField::smoother

protected

Smoother.

Definition at line 54 of file smoothednodalintvarfield.h.

Referenced by evaluateAt(), evaluateAt(), and SmoothedNodalInternalVariableField().

stype

NodalRecoveryModel::NodalRecoveryModelType oofem::SmoothedNodalInternalVariableField::stype

protected

Smoother type.

Definition at line 52 of file smoothednodalintvarfield.h.

Referenced by SmoothedNodalInternalVariableField().

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

• smoothednodalintvarfield.h
• smoothednodalintvarfield.C