mfem::DiscreteUpwindLOSolver Class Reference

#include <extrapolator.hpp>

Collaboration diagram for mfem::DiscreteUpwindLOSolver:

Public Member Functions
	DiscreteUpwindLOSolver (ParFiniteElementSpace &space, const SparseMatrix &adv, const Vector &Mlump)
void	CalcLOSolution (const Vector &u, const Vector &rhs, Vector &du) const
Array< int > &	GetKmap ()

Protected Member Functions
void	ComputeDiscreteUpwindMatrix () const
void	ApplyDiscreteUpwindMatrix (ParGridFunction &u, Vector &du) const

Protected Attributes
ParFiniteElementSpace &	pfes
const SparseMatrix &	K
SparseMatrix	D
Array< int >	K_smap
const Vector &	M_lumped

Detailed Description

Definition at line 169 of file extrapolator.hpp.

Constructor & Destructor Documentation

DiscreteUpwindLOSolver()

mfem::DiscreteUpwindLOSolver::DiscreteUpwindLOSolver	(	ParFiniteElementSpace &	space,
		const SparseMatrix &	adv,
		const Vector &	Mlump )

Definition at line 481 of file extrapolator.cpp.

Member Function Documentation

ApplyDiscreteUpwindMatrix()

void mfem::DiscreteUpwindLOSolver::ApplyDiscreteUpwindMatrix ( ParGridFunction & u, Vector & du ) const

protected

Definition at line 547 of file extrapolator.cpp.

CalcLOSolution()

void mfem::DiscreteUpwindLOSolver::CalcLOSolution	(	const Vector &	u,
		const Vector &	rhs,
		Vector &	du ) const

Definition at line 507 of file extrapolator.cpp.

ComputeDiscreteUpwindMatrix()

void mfem::DiscreteUpwindLOSolver::ComputeDiscreteUpwindMatrix ( ) const

protected

Definition at line 521 of file extrapolator.cpp.

GetKmap()

Array< int > & mfem::DiscreteUpwindLOSolver::GetKmap ( )

inline

Definition at line 177 of file extrapolator.hpp.

Member Data Documentation

D

SparseMatrix mfem::DiscreteUpwindLOSolver::D

mutableprotected

Definition at line 182 of file extrapolator.hpp.

K

const SparseMatrix& mfem::DiscreteUpwindLOSolver::K

protected

Definition at line 181 of file extrapolator.hpp.

K_smap

Array<int> mfem::DiscreteUpwindLOSolver::K_smap

protected

Definition at line 184 of file extrapolator.hpp.

M_lumped

const Vector& mfem::DiscreteUpwindLOSolver::M_lumped

protected

Definition at line 185 of file extrapolator.hpp.

pfes

ParFiniteElementSpace& mfem::DiscreteUpwindLOSolver::pfes

protected

Definition at line 180 of file extrapolator.hpp.

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

• miniapps/shifted/extrapolator.hpp
• miniapps/shifted/extrapolator.cpp