Alien::ChebyshevPreconditioner< AlgebraT, saad > Class Template Reference

Public Types
typedef AlgebraT	AlgebraType
typedef AlgebraType::Matrix	MatrixType
typedef AlgebraType::Vector	VectorType
typedef MatrixType::ValueType	ValueType

Public Member Functions
	ChebyshevPreconditioner (AlgebraType &algebra, MatrixType const &matrix, ValueType factor, int polynome_order, int factor_max_iter, ITraceMng *trace_mng=nullptr)
void	setOutputLevel (int level)
void	init ()
void	computeBeta ()
void	computeAlpha ()
void	solve1 (const VectorType &x, VectorType &y) const
void	solve2 (VectorType const &x, VectorType &y) const
void	solve (const VectorType &x, VectorType &y) const
void	_algo1 (AlgebraType &algebra, VectorType const &x, VectorType &y) const
void	_algo2 (AlgebraType &algebra, VectorType const &x, VectorType &y) const
void	solve (AlgebraType &algebra, VectorType const &x, VectorType &y) const

Static Public Attributes
static const bool	m_use_saad_algo = saad

Detailed Description

template<typename AlgebraT, bool saad = false>
class Alien::ChebyshevPreconditioner< AlgebraT, saad >

Definition at line 32 of file ChebyshevPreconditioner.h.

Member Typedef Documentation

AlgebraType

template<typename AlgebraT, bool saad = false>

typedef AlgebraT Alien::ChebyshevPreconditioner< AlgebraT, saad >::AlgebraType

Definition at line 37 of file ChebyshevPreconditioner.h.

MatrixType

template<typename AlgebraT, bool saad = false>

typedef AlgebraType::Matrix Alien::ChebyshevPreconditioner< AlgebraT, saad >::MatrixType

Definition at line 38 of file ChebyshevPreconditioner.h.

ValueType

template<typename AlgebraT, bool saad = false>

typedef MatrixType::ValueType Alien::ChebyshevPreconditioner< AlgebraT, saad >::ValueType

Definition at line 40 of file ChebyshevPreconditioner.h.

VectorType

template<typename AlgebraT, bool saad = false>

typedef AlgebraType::Vector Alien::ChebyshevPreconditioner< AlgebraT, saad >::VectorType

Definition at line 39 of file ChebyshevPreconditioner.h.

Constructor & Destructor Documentation

ChebyshevPreconditioner()

template<typename AlgebraT, bool saad = false>

Alien::ChebyshevPreconditioner< AlgebraT, saad >::ChebyshevPreconditioner ( AlgebraType & algebra, MatrixType const & matrix, ValueType factor, int polynome_order, int factor_max_iter, ITraceMng * trace_mng = nullptr )

inline

Definition at line 43 of file ChebyshevPreconditioner.h.

~ChebyshevPreconditioner()

template<typename AlgebraT, bool saad = false>

virtual Alien::ChebyshevPreconditioner< AlgebraT, saad >::~ChebyshevPreconditioner ( )

inlinevirtual

Definition at line 57 of file ChebyshevPreconditioner.h.

Member Function Documentation

_algo1()

template<typename AlgebraT, bool saad = false>

void Alien::ChebyshevPreconditioner< AlgebraT, saad >::_algo1 ( AlgebraType & algebra, VectorType const & x, VectorType & y ) const

inline

Definition at line 318 of file ChebyshevPreconditioner.h.

_algo2()

template<typename AlgebraT, bool saad = false>

void Alien::ChebyshevPreconditioner< AlgebraT, saad >::_algo2 ( AlgebraType & algebra, VectorType const & x, VectorType & y ) const

inline

Definition at line 392 of file ChebyshevPreconditioner.h.

computeAlpha()

template<typename AlgebraT, bool saad = false>

void Alien::ChebyshevPreconditioner< AlgebraT, saad >::computeAlpha ( )

inline

Definition at line 158 of file ChebyshevPreconditioner.h.

computeBeta()

template<typename AlgebraT, bool saad = false>

void Alien::ChebyshevPreconditioner< AlgebraT, saad >::computeBeta ( )

inline

Definition at line 118 of file ChebyshevPreconditioner.h.

init()

template<typename AlgebraT, bool saad = false>

void Alien::ChebyshevPreconditioner< AlgebraT, saad >::init ( )

inline

Definition at line 73 of file ChebyshevPreconditioner.h.

setOutputLevel()

template<typename AlgebraT, bool saad = false>

void Alien::ChebyshevPreconditioner< AlgebraT, saad >::setOutputLevel ( int level )

inline

Definition at line 68 of file ChebyshevPreconditioner.h.

solve() [1/2]

template<typename AlgebraT, bool saad = false>

void Alien::ChebyshevPreconditioner< AlgebraT, saad >::solve ( AlgebraType & algebra, VectorType const & x, VectorType & y ) const

inline

Definition at line 436 of file ChebyshevPreconditioner.h.

solve() [2/2]

template<typename AlgebraT, bool saad = false>

void Alien::ChebyshevPreconditioner< AlgebraT, saad >::solve ( const VectorType & x, VectorType & y ) const

inline

Parameters

y	input output

Definition at line 308 of file ChebyshevPreconditioner.h.

References solve1(), and solve2().

solve1()

template<typename AlgebraT, bool saad = false>

void Alien::ChebyshevPreconditioner< AlgebraT, saad >::solve1 ( const VectorType & x, VectorType & y ) const

inline

Parameters

y	input output

Definition at line 204 of file ChebyshevPreconditioner.h.

Referenced by solve().

solve2()

template<typename AlgebraT, bool saad = false>

void Alien::ChebyshevPreconditioner< AlgebraT, saad >::solve2 ( VectorType const & x, VectorType & y ) const

inline

Parameters

y	input output

Definition at line 253 of file ChebyshevPreconditioner.h.

Referenced by solve().

Member Data Documentation

m_use_saad_algo

template<typename AlgebraT, bool saad = false>

const bool Alien::ChebyshevPreconditioner< AlgebraT, saad >::m_use_saad_algo = saad

static

Definition at line 36 of file ChebyshevPreconditioner.h.

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

• ChebyshevPreconditioner.h