oofem::ScalarAdvectionLhsAssembler Class Reference

#include <dg.h>

Inheritance diagram for oofem::ScalarAdvectionLhsAssembler:

Collaboration diagram for oofem::ScalarAdvectionLhsAssembler:

Public Member Functions
	ScalarAdvectionLhsAssembler (double alpha, double deltaT, Variable::VariableQuantity q)
void	matrixFromElement (FloatMatrix &mat, Element &element, TimeStep *tStep) const override
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, BoundaryLoad *load, int boundary, TimeStep *tStep) const
virtual void	matrixFromEdgeLoad (FloatMatrix &mat, Element &element, BoundaryLoad *load, int edge, TimeStep *tStep) const
virtual void	assembleFromActiveBC (SparseMtrx &k, ActiveBoundaryCondition &bc, TimeStep *tStep, const UnknownNumberingScheme &s_r, const UnknownNumberingScheme &s_c, void *lock=nullptr) 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
double	alpha
double	deltaT
Variable::VariableQuantity	q

Detailed Description

Callback class for assembling mid point effective tangents.

Todo

Need to parametrize individual contributing terms, ther locations and multilication factors.

Definition at line 75 of file dg.h.

Constructor & Destructor Documentation

ScalarAdvectionLhsAssembler()

oofem::ScalarAdvectionLhsAssembler::ScalarAdvectionLhsAssembler	(	double	alpha,
		double	deltaT,
		Variable::VariableQuantity	q )

Definition at line 63 of file dg.C.

References alpha, deltaT, and q.

Member Function Documentation

matrixFromElement()

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

overridevirtual

Reimplemented from oofem::MatrixAssembler.

Definition at line 70 of file dg.C.

References oofem::FloatMatrix::assemble(), deltaT, oofem::MPElement::getLocalCodeNumbers(), oofem::Element::giveCharacteristicMatrix(), oofem::Element::giveNumberOfDofs(), oofem::FloatMatrix::isNotEmpty(), q, oofem::FloatMatrix::resize(), oofem::FloatMatrix::times(), and oofem::FloatMatrix::zero().

Member Data Documentation

alpha

double oofem::ScalarAdvectionLhsAssembler::alpha

protected

Definition at line 78 of file dg.h.

Referenced by ScalarAdvectionLhsAssembler().

deltaT

double oofem::ScalarAdvectionLhsAssembler::deltaT

protected

Definition at line 79 of file dg.h.

Referenced by matrixFromElement(), and ScalarAdvectionLhsAssembler().

q

Variable::VariableQuantity oofem::ScalarAdvectionLhsAssembler::q

protected

Definition at line 80 of file dg.h.

Referenced by matrixFromElement(), and ScalarAdvectionLhsAssembler().

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

• dg.h
• dg.C