Transort cross-section. More...

#include <simpletransportcrosssection.h>

Inheritance diagram for oofem::SimpleTransportCrossSection:

Collaboration diagram for oofem::SimpleTransportCrossSection:

Public Member Functions
	SimpleTransportCrossSection (int n, Domain *d)
	Constructor. More...

virtual	~SimpleTransportCrossSection ()
	Destructor. More...

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

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

virtual TransportMaterial *	giveMaterial ()
	Temporary function that hands out the material. Must be removed for future layered support, but input files will still look the same. More...

virtual Material *	giveMaterial (IntegrationPoint *ip)
	Returns the material associated with the GP. More...

virtual bool	isCharacteristicMtrxSymmetric (MatResponseMode rMode)
	Check for symmetry of stiffness matrix. More...

virtual int	giveIPValue (FloatArray &answer, GaussPoint ip, InternalStateType type, TimeStep tStep)
	Returns the integration point corresponding value in Reduced form. More...

virtual int	checkConsistency ()
	Allows programmer to test some internal data, before computation begins. More...

virtual int	packUnknowns (DataStream &buff, TimeStep tStep, GaussPoint gp)
	Pack all necessary data of integration point (according to element parallel_mode) into given communication buffer. More...

virtual int	unpackAndUpdateUnknowns (DataStream &buff, TimeStep tStep, GaussPoint gp)
	Unpack and updates all necessary data of given integration point (according to element parallel_mode) into given communication buffer. More...

virtual int	estimatePackSize (DataStream &buff, GaussPoint *gp)
	Estimates the necessary pack size to hold all packed data of receiver. More...

virtual const char *	giveClassName () const

virtual const char *	giveInputRecordName () const

Public Member Functions inherited from oofem::TransportCrossSection
	TransportCrossSection (int n, Domain *d)
	Constructor. More...

virtual	~TransportCrossSection ()
	Destructor. More...

Public Member Functions inherited from oofem::CrossSection
	CrossSection (int n, Domain *d)
	Constructor. More...

virtual	~CrossSection ()
	Destructor. More...

int	giveSetNumber () const

virtual bool	hasProperty (CrossSectionProperty a)
	Returns true if the dictionary contains the requested property. More...

virtual double	give (CrossSectionProperty a, GaussPoint *gp)
	Returns the value of cross section property at given point. More...

virtual double	give (CrossSectionProperty a, const FloatArray &coords, Element *elem, bool local=true)
	Returns the value of cross section property at given point (belonging to given element). More...

virtual double	give (int aProperty, GaussPoint *gp)
	Returns the value of cross section property. More...

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

virtual int	setupIntegrationPoints (IntegrationRule &irule, int npoints, Element *element)
	Sets up integration rule for the given element. More...

virtual int	setupIntegrationPoints (IntegrationRule &irule, int npointsXY, int npointsZ, Element *element)
	Sets up integration rule for the given element. More...

virtual int	testCrossSectionExtension (CrossSectExtension ext)
	Returns nonzero, if receiver implements required extension. More...

virtual double	predictRelativeComputationalCost (GaussPoint *ip)
	Returns the weight representing relative computational cost of receiver The reference cross section is integral model in plane stress. More...

virtual double	giveRelativeSelfComputationalCost ()
	Returns the weight representing relative computational cost of receiver The reference element is integral model in plane stress. More...

virtual double	predictRelativeRedistributionCost (GaussPoint *gp)

virtual contextIOResultType	saveIPContext (DataStream &stream, ContextMode mode, GaussPoint *gp)
	Stores integration point state to output stream. More...

virtual contextIOResultType	restoreIPContext (DataStream &stream, ContextMode mode, GaussPoint *gp)
	Reads integration point state to output 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 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	printOutputAt (FILE file, TimeStep tStep)
	Prints output of receiver to stream, for given time step. 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...

Protected Attributes
int	matNumber

double	thickness

Protected Attributes inherited from oofem::CrossSection
Dictionary	propertyDictionary
	Dictionary for storing cross section parameters (like dimensions). More...

int	setNumber

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

Transort cross-section.

It's functionality is to be a wrapper around the material behavior.

Todo:: There will eventually be a layered version of this cross-section, so it must capture all the values.

Author: Mikael Öhman

Definition at line 53 of file simpletransportcrosssection.h.

Constructor & Destructor Documentation

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

Constructor.

Creates cross section with number n belonging to domain d.

Parameters

n	Cross section number.
d	Domain for cross section.

Definition at line 43 of file simpletransportcrosssection.C.

oofem::SimpleTransportCrossSection::~SimpleTransportCrossSection ( )

virtual

Destructor.

Definition at line 45 of file simpletransportcrosssection.C.

Member Function Documentation

int oofem::SimpleTransportCrossSection::checkConsistency ( )

virtual

Allows programmer to test some internal data, before computation begins.

For example, one may use this function, to ensure that element has material with required capabilities is assigned to element. This must be done after all mesh components are instanciated.

Returns: Nonzero if receiver is consistent.

Reimplemented from oofem::FEMComponent.

Definition at line 75 of file simpletransportcrosssection.C.

References oofem::FEMComponent::checkConsistency(), oofem::FEMComponent::domain, oofem::Domain::giveMaterial(), and matNumber.

int oofem::SimpleTransportCrossSection::estimatePackSize	(	DataStream &	buff,
		GaussPoint *	ip
	)

virtual

Estimates the necessary pack size to hold all packed data of receiver.

The corresponding material model service is invoked. The nature of packed data is typically material model dependent.

Parameters

buff	Communication buffer.
ip	Integration point.

Returns: Estimate of pack size.

Implements oofem::CrossSection.

Definition at line 125 of file simpletransportcrosssection.C.

References oofem::FEMComponent::domain, oofem::Material::estimatePackSize(), oofem::Domain::giveMaterial(), and matNumber.

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

inlinevirtual

Returns: Class name of the receiver.

Implements oofem::FEMComponent.

Definition at line 85 of file simpletransportcrosssection.h.

void oofem::SimpleTransportCrossSection::giveInputRecord ( DynamicInputRecord & input )

virtual

Setups the input record string of receiver.

Parameters

input Dynamic input record to be filled by receiver.

Reimplemented from oofem::CrossSection.

Definition at line 66 of file simpletransportcrosssection.C.

References _IFT_SimpleTransportCrossSection_material, oofem::CrossSection::giveInputRecord(), matNumber, and oofem::DynamicInputRecord::setField().

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

inlinevirtual

Returns: Input record name of the receiver.

Implements oofem::FEMComponent.

Definition at line 86 of file simpletransportcrosssection.h.

References _IFT_SimpleTransportCrossSection_Name.

int oofem::SimpleTransportCrossSection::giveIPValue	(	FloatArray &	answer,
		GaussPoint *	ip,
		InternalStateType	type,
		TimeStep *	tStep
	)

virtual

Returns the integration point corresponding value in Reduced form.

Parameters

answer	contain corresponding ip value, zero sized if not available
ip	Integration point.
type	Determines the type of internal variable.
tStep	Time step.

Returns: Nonzero if o.k, zero otherwise.

Reimplemented from oofem::CrossSection.

Definition at line 99 of file simpletransportcrosssection.C.

References oofem::FEMComponent::domain, oofem::Material::giveIPValue(), oofem::Domain::giveMaterial(), and matNumber.

TransportMaterial * oofem::SimpleTransportCrossSection::giveMaterial ( )

virtual

Temporary function that hands out the material. Must be removed for future layered support, but input files will still look the same.

Implements oofem::TransportCrossSection.

Definition at line 86 of file simpletransportcrosssection.C.

References oofem::FEMComponent::domain, oofem::Domain::giveMaterial(), and matNumber.

Material * oofem::SimpleTransportCrossSection::giveMaterial ( IntegrationPoint * ip )

virtual

Returns the material associated with the GP.

Default implementation uses gp->giveMaterial() for backwards compatibility, but it should be overloaded in each specialized cross-section.

Implements oofem::CrossSection.

Definition at line 92 of file simpletransportcrosssection.C.

References oofem::FEMComponent::domain, oofem::Domain::giveMaterial(), and matNumber.

IRResultType oofem::SimpleTransportCrossSection::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

Reimplemented from oofem::CrossSection.

Definition at line 49 of file simpletransportcrosssection.C.

References _IFT_SimpleTransportCrossSection_material, _IFT_SimpleTransportCrossSection_thickness, oofem::Dictionary::add(), oofem::Dictionary::clear(), oofem::CS_Thickness, oofem::InputRecord::hasField(), oofem::CrossSection::initializeFrom(), IR_GIVE_FIELD, matNumber, oofem::CrossSection::propertyDictionary, and thickness.

bool oofem::SimpleTransportCrossSection::isCharacteristicMtrxSymmetric ( MatResponseMode rMode )

virtual

Check for symmetry of stiffness matrix.

Default implementation returns true. It can be moved to base Cross section class in the future.

Parameters

rMode Response mode of material.

Returns: True if stiffness matrix of receiver is symmetric.

Reimplemented from oofem::CrossSection.

Definition at line 106 of file simpletransportcrosssection.C.

References oofem::FEMComponent::domain, oofem::Domain::giveMaterial(), oofem::Material::isCharacteristicMtrxSymmetric(), and matNumber.

int oofem::SimpleTransportCrossSection::packUnknowns	(	DataStream &	buff,
		TimeStep *	tStep,
		GaussPoint *	ip
	)

virtual

Pack all necessary data of integration point (according to element parallel_mode) into given communication buffer.

The corresponding material model service for particular integration point is invoked. The nature of packed data is material model dependent. Typically, for material of "local" response (response depends only on integration point local state) no data are exchanged. For "nonlocal" constitutive models the send/receive of local values which undergo averaging is performed between local and corresponding remote elements.

Parameters