PrecondA

#include <PrecondA.h>

How to cite this class in this doc

RST

:ref:`PrecondA <class-preconda>`

Markdown

[PrecondA](#class-preconda)

Detailed description

Inherits from

• public : Precond_base

List of Public Methods

• duplique

• get_info

• PrecondA

• supporte_matrice_morse_sym

• taille_memoire

• ~PrecondA

List of Public Static Methods

• cree_instance

• info

• self_cast

• self_cast

List of Protected Methods

• preconditionner_

• prepare_

• printOn

• readOn

• set_param

Complete Member Function Documentation

duplique

int PrecondA::duplique() const override

Reimplements:

• duplique

How to cite in this doc:

RST

:ref:`int PrecondA::duplique() const override <public-int-preconda-duplique-const-override>`

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[int PrecondA::duplique() const override](#public-int-preconda-duplique-const-override)

get_info

const Type_info * PrecondA::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 * PrecondA::get_info() const override <public-const-type-info-ptr-preconda-get-info-const-override>`

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

PrecondA

PrecondA::PrecondA()

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:ref:`PrecondA::PrecondA() <public-preconda-preconda>`

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[PrecondA::PrecondA()](#public-preconda-preconda)

supporte_matrice_morse_sym

int PrecondA::supporte_matrice_morse_sym() override

returns 1 if the implementation accepts Matrice_Morse_Sym matrices, otherwise 0.

(must be reimplemented if answer is 0)

Reimplements:

• supporte_matrice_morse_sym

How to cite in this doc:

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:ref:`int PrecondA::supporte_matrice_morse_sym() override <public-int-preconda-supporte-matrice-morse-sym-override>`

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[int PrecondA::supporte_matrice_morse_sym() override](#public-int-preconda-supporte-matrice-morse-sym-override)

taille_memoire

unsigned PrecondA::taille_memoire() const override

Reimplements:

• taille_memoire

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:ref:`unsigned PrecondA::taille_memoire() const override <public-unsigned-preconda-taille-memoire-const-override>`

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[unsigned PrecondA::taille_memoire() const override](#public-unsigned-preconda-taille-memoire-const-override)

~PrecondA

PrecondA::~PrecondA()

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:ref:`PrecondA::~PrecondA() <public-preconda-dtor-preconda>`

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[PrecondA::~PrecondA()](#public-preconda-dtor-preconda)

cree_instance

Objet_U * PrecondA::cree_instance()

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

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

info

const Type_info * PrecondA::info()

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

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[const Type_info * PrecondA::info()](#public-static-const-type-info-ptr-preconda-info)

self_cast

const PrecondA & PrecondA::self_cast(const Objet_U &)

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

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

self_cast

PrecondA & PrecondA::self_cast(Objet_U &)

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

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

preconditionner_

int PrecondA::preconditionner_(const Matrice_Base &, const DoubleVect &src, DoubleVect &solution) override

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

Reimplements:

• preconditionner_

References

• TRUSTVect<_TYPE_, _SIZE_>::ajoute

• Matrice_Base::ajouter_multvect

• Matrice_Base::ajouter_multvectT

• alpha_0

• alpha_1

• alpha_a

• Process::exit

• Matrice_Bloc_Sym::get_bloc

• le_precond_0

• le_precond_1

• le_precond_a

• Matrice_Base::multvect

• Matrice_Bloc::nb_bloc_colonnes

• Matrice_Bloc::nb_bloc_lignes

• Precond_base::preconditionner

• TRUSTTab_parts<_TYPE_>::size

How to cite in this doc:

RST

:ref:`int PrecondA::preconditionner_(const Matrice_Base &, const DoubleVect &src, DoubleVect &solution) override <protected-int-preconda-preconditionner-underscore-const-matrice-base-ref-const-doublevect-ref-src-doublevect-ref-solution-override>`

Markdown

[int PrecondA::preconditionner_(const Matrice_Base &, const DoubleVect &src, DoubleVect &solution) override](#protected-int-preconda-preconditionner-underscore-const-matrice-base-ref-const-doublevect-ref-src-doublevect-ref-solution-override)

prepare_

void PrecondA::prepare_(const Matrice_Base &, const DoubleVect &src) 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

• Matrice_Bloc_Sym::get_bloc

• Precond_base::get_status

• le_precond_0

• le_precond_1

• le_precond_a

• Precond_base::prepare_

• ConstTRUSTTab_parts<_TYPE_>::size

How to cite in this doc:

RST

:ref:`void PrecondA::prepare_(const Matrice_Base &, const DoubleVect &src) override <protected-void-preconda-prepare-underscore-const-matrice-base-ref-const-doublevect-ref-src-override>`

Markdown

[void PrecondA::prepare_(const Matrice_Base &, const DoubleVect &src) override](#protected-void-preconda-prepare-underscore-const-matrice-base-ref-const-doublevect-ref-src-override)

printOn

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

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

Reimplements:

• printOn

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

Markdown

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

readOn

Entree & PrecondA::readOn(Entree &) override

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

Reimplements:

• readOn

References

• Param::lire_avec_accolades_depuis

• Objet_U::que_suis_je

• set_param

How to cite in this doc:

RST

:ref:`Entree & PrecondA::readOn(Entree &) override <protected-entree-ref-preconda-readon-entree-ref-override>`

Markdown

[Entree & PrecondA::readOn(Entree &) override](#protected-entree-ref-preconda-readon-entree-ref-override)

set_param

void PrecondA::set_param(Param &param)

References

• Param::ajouter

• alpha_0

• alpha_1

• alpha_a

• le_precond_0

• le_precond_1

• le_precond_a

Referenced By

• readOn

How to cite in this doc:

RST

:ref:`void PrecondA::set_param(Param &param) <protected-void-preconda-set-param-param-ref-param>`

Markdown

[void PrecondA::set_param(Param &param)](#protected-void-preconda-set-param-param-ref-param)

Attributes Documentation

info_obj (public)

const Type_info PrecondA::info_obj

alpha_0 (protected)

double PrecondA::alpha_0 = - 100.

alpha_1 (protected)

double PrecondA::alpha_1 = - 100.

alpha_a (protected)

double PrecondA::alpha_a = - 100.

le_precond_0 (protected)

TRUST_Deriv<Precond_base> PrecondA::le_precond_0

le_precond_1 (protected)

TRUST_Deriv<Precond_base> PrecondA::le_precond_1

le_precond_a (protected)

TRUST_Deriv<Precond_base> PrecondA::le_precond_a