#include <trwarp.h>

Inheritance diagram for oofem::Tr_Warp:

Collaboration diagram for oofem::Tr_Warp:

Public Member Functions
	Tr_Warp (int n, Domain *d)
virtual	~Tr_Warp ()
void	computeFirstMomentOfArea (FloatArray &answer)
double	computeVolumeAround (GaussPoint *gp) override
void	giveEdgeDofMapping (IntArray &answer, int iEdge) const override
void	computeEdgeLoadVectorAt (FloatArray &answer, Load load, TimeStep tStep, ValueModeType mode)
void	giveCharacteristicVector (FloatArray &answer, CharType mtrx, ValueModeType mode, TimeStep *tStep) override
const char *	giveInputRecordName () const override
const char *	giveClassName () const override
int	computeNumberOfDofs () override
void	initializeFrom (InputRecord &ir, int priority) override
MaterialMode	giveMaterialMode () override
double	giveThicknessAt (const FloatArray &gcoords)
void	computeStressVector (FloatArray &answer, const FloatArray &strain, GaussPoint gp, TimeStep tStep) override
void	computeConstitutiveMatrixAt (FloatMatrix &answer, MatResponseMode rMode, GaussPoint gp, TimeStep tStep) override
void	computeNmatrixAt (const FloatArray &iLocCoord, FloatMatrix &answer) override
void	computeBmatrixAt (GaussPoint *gp, FloatMatrix &answer, int li, int ui) override
void	giveDofManDofIDMask (int inode, IntArray &answer) const override
Interface *	giveInterface (InterfaceType t) override
void	giveInternalDofManDofIDMask (int inode, IntArray &answer) const override
DofManager *	giveInternalDofManager (int i) const override
int	giveNumberOfInternalDofManagers () const override
void	ZZNodalRecoveryMI_computeNNMatrix (FloatArray &answer, InternalStateType type) override
bool	ZZNodalRecoveryMI_computeNValProduct (FloatMatrix &answer, InternalStateType type, TimeStep *tStep) override
int	SpatialLocalizerI_containsPoint (const FloatArray &coords) override
FEInterpolation *	giveInterpolation () const override
Element_Geometry_Type	giveGeometryType () const override
Public Member Functions inherited from oofem::StructuralElement
	StructuralElement (int n, Domain *d)
virtual	~StructuralElement ()
	Destructor.
void	giveCharacteristicMatrix (FloatMatrix &answer, CharType, TimeStep *tStep) override
virtual void	computeMassMatrix (FloatMatrix &answer, TimeStep *tStep)
virtual void	computeLumpedMassMatrix (FloatMatrix &answer, TimeStep *tStep)
virtual void	computeConsistentMassMatrix (FloatMatrix &answer, TimeStep tStep, double &mass, const double ipDensity=NULL)
virtual void	giveMassMtrxIntegrationgMask (IntArray &answer)
virtual void	computeStiffnessMatrix (FloatMatrix &answer, MatResponseMode rMode, TimeStep *tStep)
void	computeStiffnessMatrix_withIRulesAsSubcells (FloatMatrix &answer, MatResponseMode rMode, TimeStep *tStep)
virtual void	computeInitialStressMatrix (FloatMatrix &answer, TimeStep *tStep)
virtual void	computeLumpedInitialStressMatrix (FloatMatrix &answer, TimeStep *tStep)
void	computeField (ValueModeType mode, TimeStep *tStep, const FloatArray &lcoords, FloatArray &answer) override
virtual void	giveInternalForcesVector (FloatArray &answer, TimeStep *tStep, int useUpdatedGpRecord=0)
virtual void	giveInternalForcesVector_withIRulesAsSubcells (FloatArray &answer, TimeStep *tStep, int useUpdatedGpRecord=0)
virtual void	computeStrainVector (FloatArray &answer, GaussPoint gp, TimeStep tStep)
int	giveIPValue (FloatArray &answer, GaussPoint gp, InternalStateType type, TimeStep tStep) override
virtual void	computeResultingIPTemperatureAt (FloatArray &answer, TimeStep tStep, GaussPoint gp, ValueModeType mode)
virtual void	computeResultingIPEigenstrainAt (FloatArray &answer, TimeStep tStep, GaussPoint gp, ValueModeType mode)
void	updateBeforeNonlocalAverage (TimeStep *tStep) override
virtual void	giveNonlocalLocationArray (IntArray &locationArray, const UnknownNumberingScheme &us)
virtual void	addNonlocalStiffnessContributions (SparseMtrx &dest, const UnknownNumberingScheme &s, TimeStep *tStep)
int	adaptiveUpdate (TimeStep *tStep) override
void	updateInternalState (TimeStep *tStep) override
void	updateYourself (TimeStep *tStep) override
int	checkConsistency () override
void	giveInputRecord (DynamicInputRecord &input) override
int	giveInternalStateAtNode (FloatArray &answer, InternalStateType type, InternalStateMode mode, int node, TimeStep *tStep) override
void	showSparseMtrxStructure (CharType mtrx, oofegGraphicContext &gc, TimeStep *tStep) override
	Shows sparse structure.
void	showExtendedSparseMtrxStructure (CharType mtrx, oofegGraphicContext &gc, TimeStep *tStep) override
	Shows extended sparse structure (for example, due to nonlocal interactions for tangent stiffness).
void	computeLoadVector (FloatArray &answer, BodyLoad load, CharType type, ValueModeType mode, TimeStep tStep) override
void	computeBoundarySurfaceLoadVector (FloatArray &answer, BoundaryLoad load, int boundary, CharType type, ValueModeType mode, TimeStep tStep, bool global=true) override
void	computeBoundaryEdgeLoadVector (FloatArray &answer, BoundaryLoad load, int boundary, CharType type, ValueModeType mode, TimeStep tStep, bool global=true) override
virtual void	computeEdgeNMatrix (FloatMatrix &answer, int boundaryID, const FloatArray &lcoords)
	computes edge interpolation matrix
virtual void	computeSurfaceNMatrix (FloatMatrix &answer, int boundaryID, const FloatArray &lcoords)
StructuralCrossSection *	giveStructuralCrossSection ()
	Helper function which returns the structural cross-section for the element.
virtual void	createMaterialStatus ()
Public Member Functions inherited from oofem::Element
	Element (int n, Domain *aDomain)
	Element (const Element &src)=delete
Element &	operator= (const Element &src)=delete
virtual	~Element ()
	Virtual destructor.
void	giveLocationArray (IntArray &locationArray, const UnknownNumberingScheme &s, IntArray *dofIds=NULL) const
void	giveLocationArray (IntArray &locationArray, const IntArray &dofIDMask, const UnknownNumberingScheme &s, IntArray *dofIds=NULL) const
virtual void	giveBoundaryLocationArray (IntArray &locationArray, const IntArray &bNodes, const UnknownNumberingScheme &s, IntArray *dofIds=NULL)
virtual void	giveBoundaryLocationArray (IntArray &locationArray, const IntArray &bNodes, const IntArray &dofIDMask, const UnknownNumberingScheme &s, IntArray *dofIds=NULL)
virtual int	giveNumberOfDofs ()
virtual void	setInternalDofManager (int num, std::unique_ptr< DofManager > dm)
virtual double	giveCharacteristicValue (CharType type, TimeStep *tStep)
virtual void	computeTangentFromSurfaceLoad (FloatMatrix &answer, BoundaryLoad load, int boundary, MatResponseMode rmode, TimeStep tStep)
virtual void	computeTangentFromEdgeLoad (FloatMatrix &answer, BoundaryLoad load, int boundary, MatResponseMode rmode, TimeStep tStep)
const IntArray &	giveBodyLoadList () const
const IntArray &	giveBoundaryLoadList () const
void	computeVectorOf (ValueModeType u, TimeStep *tStep, FloatArray &answer)
void	computeVectorOf (const IntArray &dofIDMask, ValueModeType u, TimeStep *tStep, FloatArray &answer, bool padding=false)
void	computeBoundaryVectorOf (const IntArray &bNodes, const IntArray &dofIDMask, ValueModeType u, TimeStep *tStep, FloatArray &answer, bool padding=false)
void	computeVectorOf (PrimaryField &field, const IntArray &dofIDMask, ValueModeType u, TimeStep *tStep, FloatArray &answer, bool padding=false)
void	computeVectorOfPrescribed (ValueModeType u, TimeStep *tStep, FloatArray &answer)
void	computeVectorOfPrescribed (const IntArray &dofIDMask, ValueModeType type, TimeStep *tStep, FloatArray &answer)
virtual int	computeNumberOfGlobalDofs ()
int	computeNumberOfPrimaryMasterDofs ()
virtual bool	computeGtoLRotationMatrix (FloatMatrix &answer)
virtual bool	giveRotationMatrix (FloatMatrix &answer)
virtual bool	computeDofTransformationMatrix (FloatMatrix &answer, const IntArray &nodes, bool includeInternal)
virtual void	giveElementDofIDMask (IntArray &answer) const
virtual double	computeVolumeAreaOrLength ()
	Computes the volume, area or length of the element depending on its spatial dimension.
double	computeMeanSize ()
virtual double	computeVolume ()
virtual double	computeArea ()
virtual double	computeLength ()
virtual IntArray	giveBoundaryEdgeNodes (int boundary, bool includeHierarchical=false) const
virtual IntArray	giveBoundarySurfaceNodes (int boundary, bool includeHierarchical=false) const
virtual IntArray	giveBoundaryNodes (int boundary) const
virtual std::unique_ptr< IntegrationRule >	giveBoundaryEdgeIntegrationRule (int order, int boundary)
virtual std::unique_ptr< IntegrationRule >	giveBoundarySurfaceIntegrationRule (int order, int boundary)
int	giveDofManagerNumber (int i) const
const IntArray &	giveDofManArray () const
void	addDofManager (DofManager *dMan)
DofManager *	giveDofManager (int i) const
Node *	giveNode (int i) const
virtual ElementSide *	giveSide (int i) const
virtual FEInterpolation *	giveInterpolation (DofIDItem id) const
virtual const FEInterpolation *	getGeometryInterpolation () const
virtual Material *	giveMaterial ()
int	giveMaterialNumber () const
CrossSection *	giveCrossSection ()
int	getActivityTimeFunctionNumber ()
void	setActivityTimeFunctionNumber (int funcIndx)
void	setMaterial (int matIndx)
virtual void	setCrossSection (int csIndx)
virtual int	giveNumberOfDofManagers () const
void	setNumberOfDofManagers (int i)
	Sets number of element dof managers.
virtual int	giveNumberOfNodes () const
void	setDofManagers (const IntArray &dmans)
void	setDofManager (int id, int dm)
void	setBodyLoads (const IntArray &bodyLoads)
void	setIntegrationRules (std ::vector< std ::unique_ptr< IntegrationRule > > irlist)
virtual integrationDomain	giveIntegrationDomain () const
virtual int	giveIntegrationRuleLocalCodeNumbers (IntArray &answer, IntegrationRule &ie)
int	giveRegionNumber ()
virtual void	initializeYourself (TimeStep *timeStepWhenICApply)
virtual bool	isActivated (TimeStep *tStep)
virtual bool	isCast (TimeStep *tStep)
virtual void	initForNewStep ()
virtual Element_Geometry_Type	giveEdgeGeometryType (int id) const
	Returns the receiver edge geometry type.
virtual Element_Geometry_Type	giveSurfaceGeometryType (int id) const
	Returns the receiver surface geometry type.
virtual int	giveSpatialDimension ()
virtual int	giveNumberOfBoundarySides ()
	Returns number of boundaries (entities of element_dimension-1: points, edges, surfaces).
virtual int	giveNumberOfEdges () const
virtual int	giveNumberOfSurfaces () const
virtual int	giveDefaultIntegrationRule () const
virtual IntegrationRule *	giveDefaultIntegrationRulePtr ()
int	giveNumberOfIntegrationRules ()
virtual IntegrationRule *	giveIntegrationRule (int i)
std::vector< std ::unique_ptr< IntegrationRule > > &	giveIntegrationRulesArray ()
virtual int	testElementExtension (ElementExtension ext)
int	giveGlobalIPValue (FloatArray &answer, GaussPoint gp, InternalStateType type, TimeStep tStep)
virtual double	giveLengthInDir (const FloatArray &normalToCrackPlane)
virtual double	giveCharacteristicLength (const FloatArray &normalToCrackPlane)
double	giveCharacteristicLengthForPlaneElements (const FloatArray &normalToCrackPlane)
double	giveCharacteristicLengthForAxisymmElements (const FloatArray &normalToCrackPlane)
virtual double	giveCharacteristicSize (GaussPoint *gp, FloatArray &normalToCrackPlane, ElementCharSizeMethod method)
virtual double	giveParentElSize () const
virtual int	computeGlobalCoordinates (FloatArray &answer, const FloatArray &lcoords)
virtual bool	computeLocalCoordinates (FloatArray &answer, const FloatArray &gcoords)
virtual int	giveLocalCoordinateSystem (FloatMatrix &answer)
virtual void	giveLocalCoordinateSystemVector (InternalStateType isttype, FloatArray &answer)
virtual void	computeMidPlaneNormal (FloatArray &answer, const GaussPoint *gp)
virtual int	adaptiveMap (Domain oldd, TimeStep tStep)
virtual int	mapStateVariables (Domain &iOldDom, const TimeStep &iTStep)
virtual int	adaptiveFinish (TimeStep *tStep)
void	updateLocalNumbering (EntityRenumberingFunctor &f) override
template<class T>
void	ipEvaluator (T src, void(T ::f)(GaussPoint *gp))
	Integration point evaluator, loops over receiver IP's and calls given function (passed as f parameter) on them. The IP is parameter to function f.
template<class T, class S>
void	ipEvaluator (T src, void(T ::f)(GaussPoint *, S &), S &_val)
	Integration point evaluator, loops over receiver IP's and calls given function (passed as f parameter) on them. The IP is parameter to function f as well as additional array.
virtual void	drawYourself (oofegGraphicContext &gc, TimeStep *tStep)
virtual void	drawAnnotation (oofegGraphicContext &gc, TimeStep *tStep)
virtual void	drawRawGeometry (oofegGraphicContext &gc, TimeStep *tStep)
virtual void	drawDeformedGeometry (oofegGraphicContext &gc, TimeStep *tStep, UnknownType)
virtual void	drawScalar (oofegGraphicContext &gc, TimeStep *tStep)
virtual void	drawSpecial (oofegGraphicContext &gc, TimeStep *tStep)
virtual void	giveLocalIntVarMaxMin (oofegGraphicContext &gc, TimeStep *tStep, double &emin, double &emax)
virtual int	giveInternalStateAtSide (FloatArray &answer, InternalStateType type, InternalStateMode mode, int side, TimeStep *tStep)
int	giveLabel () const
int	giveGlobalNumber () const
void	setGlobalNumber (int num)
elementParallelMode	giveParallelMode () const
void	setParallelMode (elementParallelMode _mode)
	Sets parallel mode of element.
virtual elementParallelMode	giveKnotSpanParallelMode (int) const
int	packUnknowns (DataStream &buff, TimeStep *tStep)
int	unpackAndUpdateUnknowns (DataStream &buff, TimeStep *tStep)
int	estimatePackSize (DataStream &buff)
const IntArray *	givePartitionList () const
void	setPartitionList (IntArray &pl)
virtual double	predictRelativeComputationalCost ()
virtual double	giveRelativeSelfComputationalCost ()
virtual double	predictRelativeRedistributionCost ()
IntArray *	giveBodyLoadArray ()
	Returns array containing load numbers of loads acting on element.
IntArray *	giveBoundaryLoadArray ()
	Returns array containing load numbers of boundary loads acting on element.
void	initializeFinish () override
void	saveContext (DataStream &stream, ContextMode mode) override
void	restoreContext (DataStream &stream, ContextMode mode) override
void	printOutputAt (FILE file, TimeStep tStep) override
virtual const IntArray	giveLocation ()
virtual void	recalculateCoordinates (int nodeNumber, FloatArray &coords)
void	setSharedEdgeID (int iedge, int globalID)
void	setSharedSurfaceID (int isurf, int globalID)
const IntArray *	giveSharedEdgeIDs () const
const IntArray *	giveSharedSurfaceIDs () 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	initializeFrom (InputRecord &ir)
virtual void	printYourself ()
	Prints receiver state on stdout. Useful for debugging.
std::string	errorInfo (const char *func) const
	Returns string for prepending output (used by error reporting macros).
Public Member Functions inherited from oofem::SpatialLocalizerInterface
	SpatialLocalizerInterface (Element *element)
int	SpatialLocalizerI_BBoxContainsPoint (const FloatArray &coords)
virtual void	SpatialLocalizerI_giveBBox (FloatArray &bb0, FloatArray &bb1)
virtual double	SpatialLocalizerI_giveClosestPoint (FloatArray &lcoords, FloatArray &closest, const FloatArray &gcoords)
Public Member Functions inherited from oofem::Interface
	Interface ()
	Constructor.
virtual	~Interface ()
Public Member Functions inherited from oofem::ZZNodalRecoveryModelInterface
	ZZNodalRecoveryModelInterface (Element *element)
	Constructor.

Protected Member Functions
void	computeGaussPoints () override
double	computeEdgeVolumeAround (GaussPoint *gp, int iEdge) override
void	transformCoordinates (FloatArray &answer, FloatArray &c, const int CGnumber)
void	postInitialize () override
	Performs post initialization steps.
virtual void	computePointLoadVectorAt (FloatArray &answer, Load load, TimeStep tStep, ValueModeType mode, bool global=true)
virtual void	giveSurfaceDofMapping (IntArray &answer, int iSurf) const
virtual double	computeSurfaceVolumeAround (GaussPoint *gp, int iSurf)
virtual int	computeLoadGToLRotationMtrx (FloatMatrix &answer)
virtual int	computeLoadLEToLRotationMatrix (FloatMatrix &answer, int iEdge, GaussPoint *gp)
virtual int	computeLoadLSToLRotationMatrix (FloatMatrix &answer, int iSurf, GaussPoint *gp)
virtual int	giveNumberOfIPForMassMtrxIntegration ()
void	condense (FloatMatrix stiff, FloatMatrix mass, FloatArray load, IntArray what)
virtual void	setupIRForMassMtrxIntegration (IntegrationRule &iRule)
virtual void	computeBodyLoadVectorAt (FloatArray &answer, Load load, TimeStep tStep, ValueModeType mode)

Static Protected Attributes
static FEI2dTrLin	interp

Additional Inherited Members
Static Public Attributes inherited from oofem::Element
static ParamKey	IPK_Element_mat
static ParamKey	IPK_Element_crosssect
static ParamKey	IPK_Element_nodes
static ParamKey	IPK_Element_bodyload
static ParamKey	IPK_Element_boundaryload
static ParamKey	IPK_Element_lcs
static ParamKey	IPK_Element_partitions
static ParamKey	IPK_Element_remote
static ParamKey	IPK_Element_activityTimeFunction
static ParamKey	IPK_Element_nip
Protected Attributes inherited from oofem::StructuralElement
std::unique_ptr< FloatArray >	initialDisplacements
	Initial displacement vector, describes the initial nodal displacements when element has been casted.
Protected Attributes inherited from oofem::Element
int	numberOfDofMans
	Number of dofmanagers.
IntArray	dofManArray
	Array containing dofmanager numbers.
int	material
	Number of associated material.
int	crossSection
	Number of associated cross section.
IntArray	bodyLoadArray
IntArray	boundaryLoadArray
std::vector< std ::unique_ptr< IntegrationRule > >	integrationRulesArray
FloatMatrix	elemLocalCS
	Transformation material matrix, used in orthotropic and anisotropic materials, global->local transformation.
int	activityTimeFunction
	Element activity time function. If defined, nonzero value indicates active receiver, zero value inactive element.
int	globalNumber
int	numberOfGaussPoints
elementParallelMode	parallel_mode
	Determines the parallel mode of the element.
IntArray	partitions
IntArray	globalEdgeIDs
IntArray	globalSurfaceIDs
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

Triangle (2d) element with linear approximation for free warping analysis.

Definition at line 50 of file trwarp.h.

Constructor & Destructor Documentation

◆ Tr_Warp()

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

Definition at line 58 of file trwarp.C.

References oofem::Element::numberOfDofMans, oofem::Element::numberOfGaussPoints, oofem::SpatialLocalizerInterface::SpatialLocalizerInterface(), oofem::StructuralElement::StructuralElement(), and oofem::ZZNodalRecoveryModelInterface::ZZNodalRecoveryModelInterface().

◆ ~Tr_Warp()

oofem::Tr_Warp::~Tr_Warp ( )

virtual

Definition at line 65 of file trwarp.C.

Member Function Documentation

◆ computeBmatrixAt()

void oofem::Tr_Warp::computeBmatrixAt	(	GaussPoint *	gp,
		FloatMatrix &	answer,
		int	lowerIndx,
		int	upperIndx )

overridevirtual

Computes the geometrical matrix of receiver in given integration point. The product of this matrix (assembled at given integration point) and element displacement vector is element strain vector. If lowerIndx and upperIndx parameters are specified, answer is formed only for strains within this interval. This will affects the size of answer.

Parameters

gp	Integration point for which answer is computed.
answer	Geometric matrix of receiver.
lowerIndx	If specified, answer is formed only for strain with index equal and greater than lowerIndx. This parameter has default value 1 (answer is formed from first strain).
upperIndx	If specified, answer is formed only for strain with index less and equal than upperIndx. This parameter has default value ALL_STRAINS (answer is formed for all strains).

Todo: Why?! Is this really called not by this elements own GP?!?!?! If so, ouch! / Mikael

Implements oofem::StructuralElement.

Definition at line 134 of file trwarp.C.

References oofem::FloatArray::at(), oofem::FloatMatrix::at(), oofem::Element::computeGlobalCoordinates(), oofem::Element::giveCrossSection(), oofem::GaussPoint::giveElement(), oofem::GaussPoint::giveNaturalCoordinates(), oofem::FEMComponent::giveNumber(), interp, oofem::FloatMatrix::resize(), and transformCoordinates().

◆ computeConstitutiveMatrixAt()

void oofem::Tr_Warp::computeConstitutiveMatrixAt	(	FloatMatrix &	answer,
		MatResponseMode	rMode,
		GaussPoint *	gp,
		TimeStep *	tStep )

overridevirtual

Computes constitutive matrix of receiver. Default implementation uses element cross section giveCharMaterialStiffnessMatrix service.

Parameters

answer	Constitutive matrix.
rMode	Material response mode of answer.
gp	Integration point for which constitutive matrix is computed.
tStep	Time step.

Implements oofem::StructuralElement.

Definition at line 112 of file trwarp.C.

References oofem::StructuralElement::giveStructuralCrossSection().

◆ computeEdgeLoadVectorAt()

void oofem::Tr_Warp::computeEdgeLoadVectorAt	(	FloatArray &	answer,
		Load *	load,
		TimeStep *	tStep,
		ValueModeType	mode )

Definition at line 228 of file trwarp.C.

References oofem::FloatArray::add(), oofem::FloatArray::assemble(), oofem::FloatArray::at(), oofem::IntArray::at(), oofem::Element::giveCrossSection(), oofem::Element::giveDofManager(), giveEdgeDofMapping(), oofem::Element::giveNode(), oofem::FEMComponent::giveNumber(), oofem::FloatArray::resize(), transformCoordinates(), and oofem::FloatArray::zero().

Referenced by giveCharacteristicVector().

◆ computeEdgeVolumeAround()

double oofem::Tr_Warp::computeEdgeVolumeAround	(	GaussPoint *	gp,
		int	iEdge )

overrideprotectedvirtual

Computes volume related to integration point on local edge.

Parameters

gp	edge integration point
iEdge	edge number

Reimplemented from oofem::StructuralElement.

Definition at line 292 of file trwarp.C.

References oofem::GaussPoint::giveNaturalCoordinates(), oofem::GaussPoint::giveWeight(), and interp.

◆ computeFirstMomentOfArea()

void oofem::Tr_Warp::computeFirstMomentOfArea ( FloatArray & answer )

Definition at line 179 of file trwarp.C.

References oofem::Element::computeGlobalCoordinates(), computeVolumeAround(), oofem::Element::giveDefaultIntegrationRulePtr(), oofem::GaussPoint::giveElement(), oofem::GaussPoint::giveNaturalCoordinates(), oofem::FloatArray::resize(), and oofem::FloatArray::times().

Referenced by oofem::FreeWarping::computeCenterOfGravity().

◆ computeGaussPoints()

void oofem::Tr_Warp::computeGaussPoints ( )

overrideprotectedvirtual

Initializes the array of integration rules member variable. Element can have multiple integration rules for different tasks. For example structural element family class uses this feature to implement transparent support for reduced and selective integration of some strain components. Must be defined by terminator classes.

See also: IntegrationRule

Reimplemented from oofem::Element.

Definition at line 85 of file trwarp.C.

References oofem::Element::giveCrossSection(), oofem::Element::integrationRulesArray, and oofem::Element::numberOfGaussPoints.

◆ computeNmatrixAt()

void oofem::Tr_Warp::computeNmatrixAt	(	const FloatArray &	iLocCoord,
		FloatMatrix &	answer )

overridevirtual

Computes interpolation matrix for element unknowns. The order and meaning of unknowns is element dependent.

Parameters

iLocCoord	Local coordinates.
answer	Interpolation matrix evaluated at gp.

Reimplemented from oofem::StructuralElement.

Definition at line 119 of file trwarp.C.

References oofem::FloatMatrix::beNMatrixOf(), giveInterpolation(), oofem::Element::giveNumberOfDofManagers(), N, oofem::FloatMatrix::resize(), and oofem::FloatMatrix::zero().

◆ computeNumberOfDofs()

int oofem::Tr_Warp::computeNumberOfDofs ( )

inlineoverridevirtual

Computes or simply returns total number of element's local DOFs. Must be defined by particular element.

Returns: Number of local DOFs of element.

Reimplemented from oofem::Element.

Definition at line 67 of file trwarp.h.

◆ computeStressVector()

void oofem::Tr_Warp::computeStressVector	(	FloatArray &	answer,
		const FloatArray &	strain,
		GaussPoint *	gp,
		TimeStep *	tStep )

overridevirtual

Computes the stress vector of receiver at given integration point, at time step tStep. The nature of these stresses depends on the element's type.

Parameters

answer	Stress vector.
strain	Strain vector.
gp	Integration point.
tStep	Time step.

Implements oofem::StructuralElement.

Definition at line 105 of file trwarp.C.

References oofem::StructuralElement::giveStructuralCrossSection().

◆ computeVolumeAround()

double oofem::Tr_Warp::computeVolumeAround ( GaussPoint * gp )

overridevirtual

Returns volume related to given integration point. Used typically in subroutines, that perform integration over element volume. Should be implemented by particular elements.

See also: GaussPoint

Parameters

gp	Integration point for which volume is computed.

Returns: Volume for integration point.

Reimplemented from oofem::Element.

Definition at line 193 of file trwarp.C.

References oofem::GaussPoint::giveNaturalCoordinates(), oofem::GaussPoint::giveWeight(), and interp.

Referenced by computeFirstMomentOfArea(), ZZNodalRecoveryMI_computeNNMatrix(), and ZZNodalRecoveryMI_computeNValProduct().

◆ giveCharacteristicVector()

void oofem::Tr_Warp::giveCharacteristicVector	(	FloatArray &	answer,
		CharType	type,
		ValueModeType	mode,
		TimeStep *	tStep )

overridevirtual

Computes characteristic vector of receiver of requested type in given time step. If element has no capability to compute requested type of characteristic vector error function is invoked.

Parameters

answer	Requested characteristic vector.
type	Id of characteristic component requested.
mode	Determines mode of answer.
tStep	Time step when answer is computed.

Reimplemented from oofem::StructuralElement.

Definition at line 69 of file trwarp.C.

References computeEdgeLoadVectorAt(), and oofem::StructuralElement::giveCharacteristicVector().

◆ giveClassName()

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

inlineoverridevirtual

Returns: Class name of the receiver.

Reimplemented from oofem::StructuralElement.

Definition at line 65 of file trwarp.h.

◆ giveDofManDofIDMask()

void oofem::Tr_Warp::giveDofManDofIDMask	(	int	inode,
		IntArray &	answer ) const

overridevirtual

Returns dofmanager dof mask for node. This mask defines the dofs which are used by element in node. Mask influences the code number ordering for particular node. Code numbers are ordered according to node order and dofs belonging to particular node are ordered according to this mask. If element requests dofs using node mask which are not in node then error is generated. This masking allows node to be shared by different elements with different dofs in same node. Elements local code numbers are extracted from node using this mask. Must be defined by particular element.

Parameters

inode	Mask is computed for local dofmanager with inode number.
answer	Mask for node.

Reimplemented from oofem::Element.

Definition at line 300 of file trwarp.C.

References OOFEM_ERROR.

◆ giveEdgeDofMapping()

void oofem::Tr_Warp::giveEdgeDofMapping	(	IntArray &	answer,
		int	iEdge ) const

overridevirtual

Assembles edge dof mapping mask, which provides mapping between edge local DOFs and "global" element DOFs. Mask can be imagined as local edge code numbers used to localize local edge DOFs to element DOFs.

Parameters

answer	Edge DOF mapping.
iEdge	Edge number.

Reimplemented from oofem::StructuralElement.

Definition at line 204 of file trwarp.C.

References oofem::IntArray::at(), OOFEM_ERROR, and oofem::IntArray::resize().

Referenced by computeEdgeLoadVectorAt().

◆ giveGeometryType()

Element_Geometry_Type oofem::Tr_Warp::giveGeometryType ( ) const

inlineoverridevirtual

Returns the element geometry type. This information is assumed to be of general interest, but it is required only for some specialized tasks.

Returns: Geometry type of element.

Implements oofem::Element.

Definition at line 89 of file trwarp.h.

◆ giveInputRecordName()

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

inlineoverridevirtual

Returns: Input record name of the receiver.

Implements oofem::FEMComponent.

Definition at line 64 of file trwarp.h.

References _IFT_Tr_Warp_Name.

◆ giveInterface()

Interface * oofem::Tr_Warp::giveInterface ( InterfaceType t )

overridevirtual

Interface requesting service.

See also: InterfaceType

Returns: Requested interface if implemented, otherwise NULL.

Reimplemented from oofem::FEMComponent.

Definition at line 329 of file trwarp.C.

References oofem::SpatialLocalizerInterface::SpatialLocalizerInterface(), oofem::SpatialLocalizerInterfaceType, oofem::ZZNodalRecoveryModelInterface::ZZNodalRecoveryModelInterface(), and oofem::ZZNodalRecoveryModelInterfaceType.

◆ giveInternalDofManager()

DofManager * oofem::Tr_Warp::giveInternalDofManager ( int i ) const

overridevirtual

Returns i-th internal element dof manager of the receiver

Parameters

i	Internal number of DOF.

Returns: DOF number i.

Reimplemented from oofem::Element.

Definition at line 322 of file trwarp.C.

References oofem::Element::giveDofManager().

◆ giveInternalDofManDofIDMask()

void oofem::Tr_Warp::giveInternalDofManDofIDMask	(	int	inode,
		IntArray &	answer ) const

overridevirtual

Returns internal dofmanager dof mask for node. This mask defines the dofs which are used by element in node. Mask influences the code number ordering for particular node. Code numbers are ordered according to node order and dofs belonging to particular node are ordered according to this mask. If element requests dofs using node mask which are not in node then error is generated. This masking allows node to be shared by different elements with different dofs in same node. Elements local code numbers are extracted from node using this mask. Must be defined by particular element.

Parameters

inode	Mask is computed for local dofmanager with inode number.
answer	mask for node.

Reimplemented from oofem::Element.

Definition at line 314 of file trwarp.C.

◆ giveInterpolation()

FEInterpolation * oofem::Tr_Warp::giveInterpolation ( ) const

inlineoverridevirtual

Returns: Interpolation of the element geometry, or NULL if none exist.

Reimplemented from oofem::Element.

Definition at line 88 of file trwarp.h.

Referenced by computeNmatrixAt(), ZZNodalRecoveryMI_computeNNMatrix(), and ZZNodalRecoveryMI_computeNValProduct().

◆ giveMaterialMode()

MaterialMode oofem::Tr_Warp::giveMaterialMode ( )

inlineoverridevirtual

Returns material mode for receiver integration points. Should be specialized.

Returns: Material mode of element.

Reimplemented from oofem::Element.

Definition at line 69 of file trwarp.h.

◆ giveNumberOfInternalDofManagers()

int oofem::Tr_Warp::giveNumberOfInternalDofManagers ( ) const

inlineoverridevirtual

Returns: Number of internal DOF managers of element.

Reimplemented from oofem::Element.

Definition at line 82 of file trwarp.h.

◆ giveThicknessAt()

double oofem::Tr_Warp::giveThicknessAt ( const FloatArray & gcoords )

Definition at line 285 of file trwarp.C.

◆ initializeFrom()

void oofem::Tr_Warp::initializeFrom	(	InputRecord &	ir,
		int	priority )

overridevirtual

Reimplemented from oofem::Element.

Definition at line 97 of file trwarp.C.

References oofem::Element::numberOfGaussPoints.

◆ postInitialize()

void oofem::Tr_Warp::postInitialize ( )

overrideprotectedvirtual

Performs post initialization steps.

Reimplemented from oofem::Element.

Definition at line 426 of file trwarp.C.

References oofem::Element::dofManArray, oofem::Element::giveCrossSection(), and oofem::WarpingCrossSection::giveWarpingNodeNumber().

◆ SpatialLocalizerI_containsPoint()

int oofem::Tr_Warp::SpatialLocalizerI_containsPoint ( const FloatArray & coords )

overridevirtual

Checks if element contains specified coordinate. Default implementation uses Element::computeLocalCoordinates.

Parameters

coords Global coordinate.

Returns: Nonzero if given element contains given point.

Reimplemented from oofem::SpatialLocalizerInterface.

Definition at line 343 of file trwarp.C.

References oofem::Element::computeLocalCoordinates().

◆ transformCoordinates()

void oofem::Tr_Warp::transformCoordinates	(	FloatArray &	answer,
		FloatArray &	c,
		const int	CGnumber )

protected

Definition at line 164 of file trwarp.C.

References oofem::FloatArray::at(), oofem::FloatMatrix::at(), oofem::FreeWarping::getCenterOfGravity(), oofem::FEMComponent::giveDomain(), OOFEM_ERROR, and oofem::FloatArray::resize().

Referenced by computeBmatrixAt(), and computeEdgeLoadVectorAt().

◆ ZZNodalRecoveryMI_computeNNMatrix()

void oofem::Tr_Warp::ZZNodalRecoveryMI_computeNNMatrix	(	FloatArray &	answer,
		InternalStateType	type )

overridevirtual

Computes the element contribution to \(\int_\Omega N^{\mathrm{T}} \cdot N\;\mathrm{d}\Omega \) term. The size of answer should be [recordSize*numberofDofManagers].

Parameters

answer	Contain diagonalized result.
type	Determines the type of internal variable to be recovered.

Reimplemented from oofem::ZZNodalRecoveryModelInterface.

Definition at line 351 of file trwarp.C.

References oofem::FloatArray::at(), oofem::FloatMatrix::at(), computeVolumeAround(), oofem::FEInterpolation::evalN(), oofem::Element::giveDefaultIntegrationRulePtr(), giveInterpolation(), oofem::FEMComponent::giveNumber(), OOFEM_ERROR, oofem::FloatMatrix::plusDyadSymmUpper(), oofem::FloatArray::resize(), oofem::FloatMatrix::resize(), oofem::sum(), oofem::FloatMatrix::symmetrized(), and oofem::FloatMatrix::zero().

◆ ZZNodalRecoveryMI_computeNValProduct()

bool oofem::Tr_Warp::ZZNodalRecoveryMI_computeNValProduct	(	FloatMatrix &	answer,
		InternalStateType	type,
		TimeStep *	tStep )

overridevirtual

Computes the element contribution to \( \int_\Omega N^{\mathrm{T}}\alpha\;\mathrm{d}\Omega \), where \( \alpha \) is quantity to be recovered (for example stress or strain vector). The size of answer should be recordSize*numberofDofManagers.

Parameters

answer	Contains the result.
type	Determines the type of internal variable to be recovered.
tStep	Time step.

Returns: true if ok, false if type not supported

Reimplemented from oofem::ZZNodalRecoveryModelInterface.

Definition at line 395 of file trwarp.C.

References oofem::FloatMatrix::at(), oofem::FloatMatrix::clear(), computeVolumeAround(), oofem::FEInterpolation::evalN(), oofem::Element::giveDefaultIntegrationRulePtr(), giveInterpolation(), oofem::StructuralElement::giveIPValue(), oofem::FloatMatrix::giveNumberOfColumns(), oofem::FloatMatrix::plusDyadUnsym(), and oofem::FloatMatrix::resizeWithData().

Member Data Documentation

◆ interp

FEI2dTrLin oofem::Tr_Warp::interp

staticprotected

Definition at line 53 of file trwarp.h.

Referenced by computeBmatrixAt(), computeEdgeVolumeAround(), and computeVolumeAround().

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

Public Member Functions

Protected Member Functions

Static Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Tr_Warp()

◆ ~Tr_Warp()

Member Function Documentation

◆ computeBmatrixAt()

◆ computeConstitutiveMatrixAt()

◆ computeEdgeLoadVectorAt()

◆ computeEdgeVolumeAround()

◆ computeFirstMomentOfArea()

◆ computeGaussPoints()

◆ computeNmatrixAt()

◆ computeNumberOfDofs()

◆ computeStressVector()

◆ computeVolumeAround()

◆ giveCharacteristicVector()

◆ giveClassName()

◆ giveDofManDofIDMask()

◆ giveEdgeDofMapping()

◆ giveGeometryType()

◆ giveInputRecordName()

◆ giveInterface()

◆ giveInternalDofManager()

◆ giveInternalDofManDofIDMask()

◆ giveInterpolation()

◆ giveMaterialMode()

◆ giveNumberOfInternalDofManagers()

◆ giveThicknessAt()

◆ initializeFrom()

◆ postInitialize()

◆ SpatialLocalizerI_containsPoint()

◆ transformCoordinates()

◆ ZZNodalRecoveryMI_computeNNMatrix()

◆ ZZNodalRecoveryMI_computeNValProduct()

Member Data Documentation

◆ interp