gstlrn::MultiGridSolver Class Reference

#include <MultiGridSolver.hpp>

Inheritance diagram for gstlrn::MultiGridSolver:

Public Member Functions
	MultiGridSolver (double ratiochebmin=0.1, double ratiochebmax=1.1, size_t smoothIter=4)
	MultiGridSolver (const MultiGridSolver &other)=delete
	MultiGridSolver (MultiGridSolver &&other) noexcept=default
MultiGridSolver &	operator= (const MultiGridSolver &other)=delete
MultiGridSolver &	operator= (MultiGridSolver &&other)=default
virtual	~MultiGridSolver ()=default
MultiGridSolver &	compute (const ALinearOp &)
void	prepare (size_t niterPower=20)
	getMaxEigenValues () const
const ALinearOp &	getOperator (size_t lvl) const
const std::vector< std::unique_ptr< const ALinearOp > > &	getOperators () const
size_t	getNLevels () const
void	display () const
template<typename Rhs >
Rhs	solve (const Rhs &b) const
MultiGridSolver &	analyzePattern (const ALinearOp &)
MultiGridSolver &	factorize (const ALinearOp &)
void	addLevel (std::unique_ptr< const ALinearOp > &&op, std::unique_ptr< const IProj > &&transferOp)
void	setCoarseSolver (const MatrixSparse &mat)
void	applyLevel (constvect rhs, vect x, size_t lvl) const
	vCycle (const 1 &rhs, const 1 &u, size_t lvl) const
Public Member Functions inherited from gstlrn::APreconditioner
	APreconditioner ()
virtual	~APreconditioner ()=default
Eigen::ComputationInfo	info () const

Constructor & Destructor Documentation

MultiGridSolver() [1/3]

gstlrn::MultiGridSolver::MultiGridSolver	(	double	ratiochebmin = 0.1,
		double	ratiochebmax = 1.1,
		size_t	smoothIter = 4
	)

MultiGridSolver() [2/3]

gstlrn::MultiGridSolver::MultiGridSolver ( const MultiGridSolver &  other )

delete

MultiGridSolver() [3/3]

gstlrn::MultiGridSolver::MultiGridSolver ( MultiGridSolver &&  other )

defaultnoexcept

~MultiGridSolver()

virtual gstlrn::MultiGridSolver::~MultiGridSolver ( )

virtualdefault

Member Function Documentation

addLevel()

void gstlrn::MultiGridSolver::addLevel	(	std::unique_ptr< const ALinearOp > &&	op,
		std::unique_ptr< const IProj > &&	transferOp
	)

analyzePattern()

MultiGridSolver & gstlrn::MultiGridSolver::analyzePattern ( const ALinearOp &  )

inline

applyLevel()

void gstlrn::MultiGridSolver::applyLevel	(	constvect	rhs,
		vect	x,
		size_t	lvl
	)		const

compute()

MultiGridSolver & gstlrn::MultiGridSolver::compute ( const ALinearOp &  )

inline

display()

void gstlrn::MultiGridSolver::display

(

)

const

factorize()

MultiGridSolver & gstlrn::MultiGridSolver::factorize ( const ALinearOp &  )

inline

getMaxEigenValues()

gstlrn::MultiGridSolver::getMaxEigenValues ( ) const

inline

getNLevels()

size_t gstlrn::MultiGridSolver::getNLevels ( ) const

inline

getOperator()

const ALinearOp & gstlrn::MultiGridSolver::getOperator ( size_t  lvl ) const

inline

getOperators()

const std::vector< std::unique_ptr< const ALinearOp > > & gstlrn::MultiGridSolver::getOperators ( ) const

inline

operator=() [1/2]

MultiGridSolver & gstlrn::MultiGridSolver::operator= ( const MultiGridSolver &  other )

delete

operator=() [2/2]

MultiGridSolver & gstlrn::MultiGridSolver::operator= ( MultiGridSolver &&  other )

default

prepare()

void gstlrn::MultiGridSolver::prepare

(

size_t

niterPower = 20

)

setCoarseSolver()

void gstlrn::MultiGridSolver::setCoarseSolver

(

const MatrixSparse &

mat

)

solve()

template<typename Rhs >

Rhs gstlrn::MultiGridSolver::solve ( const Rhs &  b ) const

inline

vCycle()

gstlrn::MultiGridSolver::vCycle	(	const 1 &	rhs,
		const 1 &	u,
		size_t	lvl
	)		const

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

• include/LinearOp/MultiGridSolver.hpp
• src/LinearOp/MultiGridSolver.cpp