SSOR

#include <SSOR.h>

How to cite this class in this doc

RST

:ref:`SSOR <class-ssor>`

Markdown

[SSOR](#class-ssor)

Detailed description

Inherits from

• public : Precond_base

List of Public Methods

• duplique

• get_flag_updated_input

• get_info

• get_omega

• set_omega

• SSOR

• taille_memoire

• ~SSOR

List of Public Static Methods

• cree_instance

• info

• self_cast

• self_cast

List of Protected Methods

• preconditionner_

• prepare_

• printOn

• readOn

• ssor

• ssor

Complete Member Function Documentation

duplique

int SSOR::duplique() const override

Reimplements:

• duplique

How to cite in this doc:

RST

:ref:`int SSOR::duplique() const override <public-int-ssor-duplique-const-override>`

Markdown

[int SSOR::duplique() const override](#public-int-ssor-duplique-const-override)

get_flag_updated_input

int SSOR::get_flag_updated_input() const override

Reimplements:

• get_flag_updated_input

How to cite in this doc:

RST

:ref:`int SSOR::get_flag_updated_input() const override <public-int-ssor-get-flag-updated-input-const-override>`

Markdown

[int SSOR::get_flag_updated_input() const override](#public-int-ssor-get-flag-updated-input-const-override)

get_info

const Type_info * SSOR::get_info() const override

Donne des informations sur le type de l’ Objet_U .

Reimplements:

• get_info

How to cite in this doc:

RST

:ref:`const Type_info * SSOR::get_info() const override <public-const-type-info-ptr-ssor-get-info-const-override>`

Markdown

[const Type_info * SSOR::get_info() const override](#public-const-type-info-ptr-ssor-get-info-const-override)

get_omega

double SSOR::get_omega()

References

• omega_

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RST

:ref:`double SSOR::get_omega() <public-double-ssor-get-omega>`

Markdown

[double SSOR::get_omega()](#public-double-ssor-get-omega)

set_omega

void SSOR::set_omega(double x)

References

• omega_

• Precond_base::reinit

• Precond_base::REINIT_COEFF

How to cite in this doc:

RST

:ref:`void SSOR::set_omega(double x) <public-void-ssor-set-omega-double-x>`

Markdown

[void SSOR::set_omega(double x)](#public-void-ssor-set-omega-double-x)

SSOR

SSOR::SSOR()

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RST

:ref:`SSOR::SSOR() <public-ssor-ssor>`

Markdown

[SSOR::SSOR()](#public-ssor-ssor)

taille_memoire

unsigned SSOR::taille_memoire() const override

Reimplements:

• taille_memoire

How to cite in this doc:

RST

:ref:`unsigned SSOR::taille_memoire() const override <public-unsigned-ssor-taille-memoire-const-override>`

Markdown

[unsigned SSOR::taille_memoire() const override](#public-unsigned-ssor-taille-memoire-const-override)

~SSOR

SSOR::~SSOR()

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:ref:`SSOR::~SSOR() <public-ssor-dtor-ssor>`

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[SSOR::~SSOR()](#public-ssor-dtor-ssor)

cree_instance

Objet_U * SSOR::cree_instance()

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:ref:`Objet_U * SSOR::cree_instance() <public-static-objet-u-ptr-ssor-cree-instance>`

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[Objet_U * SSOR::cree_instance()](#public-static-objet-u-ptr-ssor-cree-instance)

info

const Type_info * SSOR::info()

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:ref:`const Type_info * SSOR::info() <public-static-const-type-info-ptr-ssor-info>`

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[const Type_info * SSOR::info()](#public-static-const-type-info-ptr-ssor-info)

self_cast

const SSOR & SSOR::self_cast(const Objet_U &)

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:ref:`const SSOR & SSOR::self_cast(const Objet_U &) <public-static-const-ssor-ref-ssor-self-cast-const-objet-u-ref>`

Markdown

[const SSOR & SSOR::self_cast(const Objet_U &)](#public-static-const-ssor-ref-ssor-self-cast-const-objet-u-ref)

self_cast

SSOR & SSOR::self_cast(Objet_U &)

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:ref:`SSOR & SSOR::self_cast(Objet_U &) <public-static-ssor-ref-ssor-self-cast-objet-u-ref>`

Markdown

[SSOR & SSOR::self_cast(Objet_U &)](#public-static-ssor-ref-ssor-self-cast-objet-u-ref)

preconditionner_

int SSOR::preconditionner_(const Matrice_Base &, const DoubleVect &secmem, DoubleVect &solution) override

Calcule la solution du systeme lineaire: A * solution = b avec la methode de relaxation SSOR .

Reimplements:

• preconditionner_

References

• TRUSTVect<_TYPE_, _SIZE_>::echange_espace_virtuel

• Precond_base::echange_ev_solution_

• Process::exit

• Matrice_Bloc::get_bloc

• Objet_U::que_suis_je

• ssor

• TRUST_Deriv<_CLASSE_>::valeur

How to cite in this doc:

RST

:ref:`int SSOR::preconditionner_(const Matrice_Base &, const DoubleVect &secmem, DoubleVect &solution) override <protected-int-ssor-preconditionner-underscore-const-matrice-base-ref-const-doublevect-ref-secmem-doublevect-ref-solution-override>`

Markdown

[int SSOR::preconditionner_(const Matrice_Base &, const DoubleVect &secmem, DoubleVect &solution) override](#protected-int-ssor-preconditionner-underscore-const-matrice-base-ref-const-doublevect-ref-secmem-doublevect-ref-solution-override)

prepare_

void SSOR::prepare_(const Matrice_Base &, const DoubleVect &secmem) override

this method must be overloaded if some preparation is necessary.

It is called after a call to reinit() and before the next call to preconditionner_() . Do not forget to call the prepare_() method of the ancestor (at the end of the routine, otherwise status will be put to READY) and use get_status() to know what should be prepared.

Reimplements:

• prepare_

References

• algo_items_communs_

• avec_assert_

• TRUSTVect<_TYPE_, _SIZE_>::get_md_vector

• Precond_base::get_status

• items_a_traiter_

• TRUSTVect<_TYPE_, _SIZE_>::line_size

• line_size_

• md_secmem_

• MD_Vector::non_nul

• Process::nproc

• Precond_base::REINIT_ALL

• TRUSTTab<_TYPE_, _SIZE_>::reset

• TRUSTTab<_TYPE_, _SIZE_>::resize

• TRUSTVect<_TYPE_, _SIZE_>::size_totale

How to cite in this doc:

RST

:ref:`void SSOR::prepare_(const Matrice_Base &, const DoubleVect &secmem) override <protected-void-ssor-prepare-underscore-const-matrice-base-ref-const-doublevect-ref-secmem-override>`

Markdown

[void SSOR::prepare_(const Matrice_Base &, const DoubleVect &secmem) override](#protected-void-ssor-prepare-underscore-const-matrice-base-ref-const-doublevect-ref-secmem-override)

printOn

Sortie & SSOR::printOn(Sortie &x) const override

Ecriture de l’objet sur un flot de sortie Methode a surcharger.

Reimplements:

• printOn

References

• omega_

How to cite in this doc:

RST

:ref:`Sortie & SSOR::printOn(Sortie &x) const override <protected-sortie-ref-ssor-printon-sortie-ref-x-const-override>`

Markdown

[Sortie & SSOR::printOn(Sortie &x) const override](#protected-sortie-ref-ssor-printon-sortie-ref-x-const-override)

readOn

Entree & SSOR::readOn(Entree &) override

Lecture d’un Objet_U sur un flot d’entree Methode a surcharger.

Reimplements:

• readOn

References

• Param::ajouter

• Param::lire_avec_accolades

• omega_

• Objet_U::que_suis_je

How to cite in this doc:

RST

:ref:`Entree & SSOR::readOn(Entree &) override <protected-entree-ref-ssor-readon-entree-ref-override>`

Markdown

[Entree & SSOR::readOn(Entree &) override](#protected-entree-ref-ssor-readon-entree-ref-override)

ssor

void SSOR::ssor(const Matrice_Bloc_Sym &, DoubleVect &)

References

• algo_items_communs_

• Matrice_Bloc::get_bloc

• Matrice_Bloc_Sym::get_bloc

• Matrice_Morse::get_coeff

• Matrice_Morse::get_tab1

• Matrice_Morse::get_tab2

• ConstTRUSTTab_parts<_TYPE_>::initialize

• items_a_traiter_

• Matrice_Bloc::nb_bloc_lignes

• omega_

• TRUSTTab_parts<_TYPE_>::size

• TRUST_Deriv<_CLASSE_>::valeur

How to cite in this doc:

RST

:ref:`void SSOR::ssor(const Matrice_Bloc_Sym &, DoubleVect &) <protected-void-ssor-ssor-const-matrice-bloc-sym-ref-doublevect-ref>`

Markdown

[void SSOR::ssor(const Matrice_Bloc_Sym &, DoubleVect &)](#protected-void-ssor-ssor-const-matrice-bloc-sym-ref-doublevect-ref)

ssor

void SSOR::ssor(const Matrice_Morse_Sym &, DoubleVect &)

References

• algo_items_communs_

• avec_assert_

• Matrice_Morse::get_coeff

• Matrice_Morse::get_tab1

• Matrice_Morse::get_tab2

• items_a_traiter_

• omega_

• TRUSTArray<_TYPE_, _SIZE_>::size_array

Referenced By

• preconditionner_

How to cite in this doc:

RST

:ref:`void SSOR::ssor(const Matrice_Morse_Sym &, DoubleVect &) <protected-void-ssor-ssor-const-matrice-morse-sym-ref-doublevect-ref>`

Markdown

[void SSOR::ssor(const Matrice_Morse_Sym &, DoubleVect &)](#protected-void-ssor-ssor-const-matrice-morse-sym-ref-doublevect-ref)

Attributes Documentation

info_obj (public)

const Type_info SSOR::info_obj

algo_fortran_ (protected)

int SSOR::algo_fortran_

algo_items_communs_ (protected)

int SSOR::algo_items_communs_

avec_assert_ (protected)

int SSOR::avec_assert_

items_a_traiter_ (protected)

IntTab SSOR::items_a_traiter_

line_size_ (protected)

int SSOR::line_size_

md_secmem_ (protected)

MD_Vector SSOR::md_secmem_

omega_ (protected)

double SSOR::omega_

omega_diag_ (protected)

ArrOfDouble SSOR::omega_diag_