oofem::SUPGTangentAssembler Class Reference

Callback class for assembling SUPG tangent matrices. More...

#include <supg.h>

Inheritance diagram for oofem::SUPGTangentAssembler:

Collaboration diagram for oofem::SUPGTangentAssembler:

Public Member Functions
	SUPGTangentAssembler (MatResponseMode m, double l, double d, double u, double a)
virtual void	matrixFromElement (FloatMatrix &mat, Element &element, TimeStep *tStep) const
Public Member Functions inherited from oofem::MatrixAssembler
virtual void	matrixFromLoad (FloatMatrix &mat, Element &element, BodyLoad *load, TimeStep *tStep) const
virtual void	matrixFromSurfaceLoad (FloatMatrix &mat, Element &element, SurfaceLoad *load, int boundary, TimeStep *tStep) const
virtual void	matrixFromEdgeLoad (FloatMatrix &mat, Element &element, EdgeLoad *load, int edge, TimeStep *tStep) const
virtual void	assembleFromActiveBC (SparseMtrx &k, ActiveBoundaryCondition &bc, TimeStep *tStep, const UnknownNumberingScheme &s_r, const UnknownNumberingScheme &s_c) const
virtual void	locationFromElement (IntArray &loc, Element &element, const UnknownNumberingScheme &s, IntArray *dofIds=nullptr) const
virtual void	locationFromElementNodes (IntArray &loc, Element &element, const IntArray &bNodes, const UnknownNumberingScheme &s, IntArray *dofIds=nullptr) const

Protected Attributes
MatResponseMode	rmode
double	lscale
double	dscale
double	uscale
double	alpha

Detailed Description

Callback class for assembling SUPG tangent matrices.

Author

Mikael Öhman

Definition at line 88 of file supg.h.

Constructor & Destructor Documentation

oofem::SUPGTangentAssembler::SUPGTangentAssembler	(	MatResponseMode	m,
		double	l,
		double	d,
		double	u,
		double	a
	)

Definition at line 147 of file supg.C.

Member Function Documentation

void oofem::SUPGTangentAssembler::matrixFromElement ( FloatMatrix &  mat, Element &  element, TimeStep *  tStep  ) const

virtual

Reimplemented from oofem::MatrixAssembler.

Definition at line 152 of file supg.C.

References alpha, oofem::FloatMatrix::assemble(), oofem::SUPGElement::computeAccelerationTerm_MB(), oofem::SUPGElement::computeAccelerationTerm_MC(), oofem::SUPGElement::computeAdvectionDerivativeTerm_MB(), oofem::SUPGElement::computeAdvectionDerivativeTerm_MC(), oofem::SUPGElement::computeBCLhsPressureTerm_MB(), oofem::SUPGElement::computeBCLhsPressureTerm_MC(), oofem::SUPGElement::computeBCLhsTerm_MB(), oofem::SUPGElement::computeDiffusionDerivativeTerm_MB(), oofem::SUPGElement::computeDiffusionDerivativeTerm_MC(), oofem::SUPGElement::computeLinearAdvectionTerm_MC(), oofem::SUPGElement::computeLSICStabilizationTerm_MB(), oofem::Element::computeNumberOfDofs(), oofem::SUPGElement::computePressureTerm_MB(), oofem::SUPGElement::computePressureTerm_MC(), dscale, oofem::SUPGElement::giveLocalPressureDofMap(), oofem::SUPGElement::giveLocalVelocityDofMap(), oofem::TimeStep::giveTimeIncrement(), oofem::FloatMatrix::isNotEmpty(), lscale, oofem::FloatMatrix::resize(), rmode, oofem::FloatMatrix::times(), uscale, and oofem::FloatMatrix::zero().

Member Data Documentation

double oofem::SUPGTangentAssembler::alpha

protected

Definition at line 93 of file supg.h.

Referenced by matrixFromElement().

double oofem::SUPGTangentAssembler::dscale

protected

Definition at line 92 of file supg.h.

Referenced by matrixFromElement().

double oofem::SUPGTangentAssembler::lscale

protected

Definition at line 92 of file supg.h.

Referenced by matrixFromElement().

MatResponseMode oofem::SUPGTangentAssembler::rmode

protected

Definition at line 91 of file supg.h.

Referenced by matrixFromElement().

double oofem::SUPGTangentAssembler::uscale

protected

Definition at line 92 of file supg.h.

Referenced by matrixFromElement().

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

• supg.h
• supg.C