Dune::PDELab::ISTLBackend_SEQ_ILUn< Solver > Class Template Reference

#include <dune/pdelab/backend/seqistlsolverbackend.hh>

Inheritance diagram for Dune::PDELab::ISTLBackend_SEQ_ILUn< Solver >:

Public Member Functions
	ISTLBackend_SEQ_ILUn (int n, double w, unsigned maxiter_=5000, int verbose_=1)
	make a linear solver object More...
template<class M , class V , class W >
void	apply (M &A, V &z, W &r, typename W::ElementType reduction)
	solve the given linear system More...
template<class V >
Dune::template FieldTraits < typename V::ElementType > ::real_type	norm (const V &v) const
	compute global norm of a vector More...
const Dune::PDELab::LinearSolverResult < double > &	result () const
	Return access to result data. More...

Protected Attributes
Dune::PDELab::LinearSolverResult < double >	res

Constructor & Destructor Documentation

template<template< typename > class Solver>

Dune::PDELab::ISTLBackend_SEQ_ILUn< Solver >::ISTLBackend_SEQ_ILUn ( int  n, double  w, unsigned  maxiter_ = 5000, int  verbose_ = 1  )

inline

make a linear solver object

Parameters

[in]	n	The number of levels to be used.
[in]	w	The relaxation factor.
[in]	maxiter_	maximum number of iterations to do
[in]	verbose_	print messages if true

Member Function Documentation

template<template< typename > class Solver>

template<class M , class V , class W >

void Dune::PDELab::ISTLBackend_SEQ_ILUn< Solver >::apply ( M &  A, V &  z, W &  r, typename W::ElementType  reduction  )

inline

solve the given linear system

Parameters

[in]	A	the given matrix
[out]	z	the solution vector to be computed
[in]	r	right hand side
[in]	reduction	to be achieved

template<class V >

Dune::template FieldTraits<typename V::ElementType >::real_type Dune::PDELab::SequentialNorm::norm ( const V &  v ) const

inlineinherited

compute global norm of a vector

Parameters

[in]

v

the given vector

References Dune::PDELab::istl::raw().

const Dune::PDELab::LinearSolverResult<double>& Dune::PDELab::LinearResultStorage::result ( ) const

inlineinherited

Return access to result data.

References Dune::PDELab::LinearResultStorage::res.

Member Data Documentation

Dune::PDELab::LinearSolverResult<double> Dune::PDELab::LinearResultStorage::res

protectedinherited

Referenced by Dune::PDELab::ISTLBackend_SEQ_Base< Dune::SeqJac, Dune::BiCGSTABSolver >::apply(), Dune::PDELab::ISTLBackend_SEQ_ILU0< Dune::CGSolver >::apply(), Dune::PDELab::ISTLBackend_SEQ_ILUn< Dune::CGSolver >::apply(), Dune::PDELab::ISTLBackend_SEQ_AMG_4_DG< DGGO, CGGFS, TransferLOP, DGPrec, Solver >::apply(), Dune::PDELab::ISTLBackend_OVLP_Base< GFS, CC, Dune::SeqSSOR, Dune::BiCGSTABSolver >::apply(), Dune::PDELab::ISTLBackend_SEQ_ExplicitDiagonal::apply(), Dune::PDELab::ISTLBackend_OVLP_ILU0_Base< GFS, CC, Dune::BiCGSTABSolver >::apply(), Dune::PDELab::ISTLBackend_OVLP_ILUn_Base< GFS, CC, Dune::BiCGSTABSolver >::apply(), Dune::PDELab::ISTLBackend_OVLP_AMG_4_DG< DGGO, DGCC, CGGFS, CGCC, TransferLOP, DGPrec, Solver, s >::apply(), Dune::PDELab::ISTLBackend_SEQ_AMG< GO, Dune::SeqSOR, Dune::LoopSolver >::apply(), Dune::PDELab::ISTLBackend_OVLP_GMRES_ILU0< GFS, CC >::apply(), Dune::PDELab::ISTLBackend_OVLP_SuperLU_Base< GFS, CC, Dune::CGSolver >::apply(), Dune::PDELab::ISTLBackend_OVLP_ExplicitDiagonal< GFS >::apply(), Dune::PDELab::ISTLBackend_AMG_NOVLP< GO, s, Dune::SeqSSOR, Dune::CGSolver >::apply(), Dune::PDELab::ISTLBackend_AMG< GO, s, Dune::SeqILU0, Dune::BiCGSTABSolver >::apply(), and Dune::PDELab::LinearResultStorage::result().

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

• seqistlsolverbackend.hh