oofem::HeavisideFunction Class Reference

#include <enrichmentfunction.h>

Inheritance diagram for oofem::HeavisideFunction:

Collaboration diagram for oofem::HeavisideFunction:

Public Member Functions
	HeavisideFunction (int n, Domain *aDomain)
void	evaluateEnrFuncAt (double &oEnrFunc, const FloatArray &iPos, const double &iLevelSet) const override
void	evaluateEnrFuncDerivAt (FloatArray &oEnrFuncDeriv, const FloatArray &iPos, const double &iLevelSet, const FloatArray &iGradLevelSet) const override
void	giveJump (std ::vector< double > &oJumps) const override
const char *	giveClassName () const override
const char *	giveInputRecordName () const override
Public Member Functions inherited from oofem::EnrichmentFunction
	EnrichmentFunction (int n, Domain *aDomain)
virtual	~EnrichmentFunction ()
	Destructor.
void	initializeFrom (InputRecord &ir) override
void	giveInputRecord (DynamicInputRecord &input) override
int	giveNumberOfDofs () const
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 void	updateLocalNumbering (EntityRenumberingFunctor &f)
virtual void	initializeFrom (InputRecord &ir, int priority)
virtual void	initializeFinish ()
virtual void	postInitialize ()
	Performs post initialization steps. Called after all components are created and initialized.
virtual void	saveContext (DataStream &stream, ContextMode mode)
virtual void	restoreContext (DataStream &stream, ContextMode mode)
virtual int	checkConsistency ()
virtual void	printOutputAt (FILE *file, TimeStep *tStep)
virtual void	printYourself ()
	Prints receiver state on stdout. Useful for debugging.
virtual Interface *	giveInterface (InterfaceType t)
std::string	errorInfo (const char *func) const
	Returns string for prepending output (used by error reporting macros).

Additional Inherited Members
Protected Attributes inherited from oofem::EnrichmentFunction
int	numberOfDofs
Protected Attributes inherited from oofem::FEMComponent
int	number
	Component number.
Domain *	domain
	Link to domain object, useful for communicating with other FEM components.

Detailed Description

Class representing Heaviside EnrichmentFunction.

Author

Erik Svenning

Definition at line 118 of file enrichmentfunction.h.

Constructor & Destructor Documentation

HeavisideFunction()

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

inline

Definition at line 121 of file enrichmentfunction.h.

References oofem::EnrichmentFunction::EnrichmentFunction(), and oofem::EnrichmentFunction::numberOfDofs.

Member Function Documentation

evaluateEnrFuncAt()

void oofem::HeavisideFunction::evaluateEnrFuncAt ( double & oEnrFunc, const FloatArray & iPos, const double & iLevelSet ) const

overridevirtual

Implements oofem::EnrichmentFunction.

Definition at line 67 of file enrichmentfunction.C.

evaluateEnrFuncDerivAt()

void oofem::HeavisideFunction::evaluateEnrFuncDerivAt ( FloatArray & oEnrFuncDeriv, const FloatArray & iPos, const double & iLevelSet, const FloatArray & iGradLevelSet ) const

overridevirtual

Implements oofem::EnrichmentFunction.

Definition at line 61 of file enrichmentfunction.C.

References oofem::FloatArray::resize(), and oofem::FloatArray::zero().

giveClassName()

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

inlineoverridevirtual

Returns

Class name of the receiver.

Reimplemented from oofem::EnrichmentFunction.

Definition at line 133 of file enrichmentfunction.h.

giveInputRecordName()

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

inlineoverridevirtual

Returns

Input record name of the receiver.

Implements oofem::FEMComponent.

Definition at line 134 of file enrichmentfunction.h.

References _IFT_HeavisideFunction_Name.

giveJump()

void oofem::HeavisideFunction::giveJump ( std ::vector< double > & oJumps ) const

inlineoverridevirtual

Returns the discontinuous jump in the enrichment function when the lvel set function changes sign, e.g. 1.0 for Heaviside, 2.0 for Sign and 0.0 for abs enrichment. Used for combination of cohesive zones and XFEM.

Implements oofem::EnrichmentFunction.

Definition at line 128 of file enrichmentfunction.h.

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

• enrichmentfunction.h
• enrichmentfunction.C