ILU_SP

ILU_SP#

#include <ILU_SP.h>
Brief description

How to reference this class#

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:ref:`ILU\_SP <class-ilu-sp>`

[ILU\_SP](#class-ilu-sp)

Detailed description#

Inherits from#

Inheritance graph#

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../../../../../_images/classILU__SP__inherit__graph.png

List of Public Methods#

List of Public Static Methods#

List of Protected Methods#

Complete Member Function Documentation#

a_un_interet#

Definition
int ILU_SP::a_un_interet()
Brief description
Detailed description
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:ref:`int ILU_SP::a_un_interet() <ilu-sp-public-int-ilu-sp-a-un-interet>`

[int ILU_SP::a_un_interet()](#ilu-sp-public-int-ilu-sp-a-un-interet)

duplique#

Definition
int ILU_SP::duplique() const override
Brief description
Detailed description

Reimplements:

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:ref:`int ILU_SP::duplique() const override <ilu-sp-public-int-ilu-sp-duplique-const-override>`

[int ILU_SP::duplique() const override](#ilu-sp-public-int-ilu-sp-duplique-const-override)

get_info#

Definition
const Type_info * ILU_SP::get_info() const override
Brief description

Donne des informations sur le type de l’ Objet_U .

Detailed description

Reimplements:

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:ref:`const Type_info * ILU_SP::get_info() const override <ilu-sp-public-const-type-info-ptr-ilu-sp-get-info-const-override>`

[const Type_info * ILU_SP::get_info() const override](#ilu-sp-public-const-type-info-ptr-ilu-sp-get-info-const-override)

ILU_SP#

Definition
ILU_SP::ILU_SP()
Brief description
Detailed description
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:ref:`ILU_SP::ILU_SP() <ilu-sp-public-ilu-sp-ilu-sp>`

[ILU_SP::ILU_SP()](#ilu-sp-public-ilu-sp-ilu-sp)

taille_memoire#

Definition
unsigned ILU_SP::taille_memoire() const override
Brief description
Detailed description

Reimplements:

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:ref:`unsigned ILU_SP::taille_memoire() const override <ilu-sp-public-unsigned-ilu-sp-taille-memoire-const-override>`

[unsigned ILU_SP::taille_memoire() const override](#ilu-sp-public-unsigned-ilu-sp-taille-memoire-const-override)

type_precond#

Definition
int ILU_SP::type_precond()
Brief description
Detailed description
References
Referenced By
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:ref:`int ILU_SP::type_precond() <ilu-sp-public-int-ilu-sp-type-precond>`

[int ILU_SP::type_precond()](#ilu-sp-public-int-ilu-sp-type-precond)

~ILU_SP#

Definition
ILU_SP::~ILU_SP()
Brief description
Detailed description
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:ref:`ILU_SP::~ILU_SP() <ilu-sp-public-ilu-sp-dtor-ilu-sp>`

[ILU_SP::~ILU_SP()](#ilu-sp-public-ilu-sp-dtor-ilu-sp)

cree_instance#

Definition
Objet_U * ILU_SP::cree_instance()
Brief description
Detailed description
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:ref:`Objet_U * ILU_SP::cree_instance() <ilu-sp-public-static-objet-u-ptr-ilu-sp-cree-instance>`

[Objet_U * ILU_SP::cree_instance()](#ilu-sp-public-static-objet-u-ptr-ilu-sp-cree-instance)

info#

Definition
const Type_info * ILU_SP::info()
Brief description
Detailed description
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:ref:`const Type_info * ILU_SP::info() <ilu-sp-public-static-const-type-info-ptr-ilu-sp-info>`

[const Type_info * ILU_SP::info()](#ilu-sp-public-static-const-type-info-ptr-ilu-sp-info)

self_cast#

Definition
const ILU_SP & ILU_SP::self_cast(const Objet_U &)
Brief description
Detailed description
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:ref:`const ILU_SP & ILU_SP::self_cast(const Objet_U &) <ilu-sp-public-static-const-ilu-sp-ref-ilu-sp-self-cast-const-objet-u-ref>`

[const ILU_SP & ILU_SP::self_cast(const Objet_U &)](#ilu-sp-public-static-const-ilu-sp-ref-ilu-sp-self-cast-const-objet-u-ref)

self_cast#

Definition
ILU_SP & ILU_SP::self_cast(Objet_U &)
Brief description
Detailed description
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:ref:`ILU_SP & ILU_SP::self_cast(Objet_U &) <ilu-sp-public-static-ilu-sp-ref-ilu-sp-self-cast-objet-u-ref>`

[ILU_SP & ILU_SP::self_cast(Objet_U &)](#ilu-sp-public-static-ilu-sp-ref-ilu-sp-self-cast-objet-u-ref)

factorisation#

Definition
int ILU_SP::factorisation(const Matrice_Morse &, const DoubleVect &secmem)
Brief description
Detailed description
References
Referenced By
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:ref:`int ILU_SP::factorisation(const Matrice_Morse &, const DoubleVect &secmem) <ilu-sp-protected-int-ilu-sp-factorisation-const-matrice-morse-ref-const-doublevect-ref-secmem>`

[int ILU_SP::factorisation(const Matrice_Morse &, const DoubleVect &secmem)](#ilu-sp-protected-int-ilu-sp-factorisation-const-matrice-morse-ref-const-doublevect-ref-secmem)

factoriser#

Definition
int ILU_SP::factoriser(const Matrice_Morse &, const DoubleVect &)
Brief description
Detailed description
References
Referenced By
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:ref:`int ILU_SP::factoriser(const Matrice_Morse &, const DoubleVect &) <ilu-sp-protected-int-ilu-sp-factoriser-const-matrice-morse-ref-const-doublevect-ref>`

[int ILU_SP::factoriser(const Matrice_Morse &, const DoubleVect &)](#ilu-sp-protected-int-ilu-sp-factoriser-const-matrice-morse-ref-const-doublevect-ref)

ilu#

Definition
int ILU_SP::ilu(int, const DoubleVect &, DoubleVect &)
Brief description
Detailed description
References
Referenced By
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:ref:`int ILU_SP::ilu(int, const DoubleVect &, DoubleVect &) <ilu-sp-protected-int-ilu-sp-ilu-int-const-doublevect-ref-doublevect-ref>`

[int ILU_SP::ilu(int, const DoubleVect &, DoubleVect &)](#ilu-sp-protected-int-ilu-sp-ilu-int-const-doublevect-ref-doublevect-ref)

ilut#

Definition
int ILU_SP::ilut(int, const DoubleVect &, DoubleVect &)
Brief description
Detailed description
References
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:ref:`int ILU_SP::ilut(int, const DoubleVect &, DoubleVect &) <ilu-sp-protected-int-ilu-sp-ilut-int-const-doublevect-ref-doublevect-ref>`

[int ILU_SP::ilut(int, const DoubleVect &, DoubleVect &)](#ilu-sp-protected-int-ilu-sp-ilut-int-const-doublevect-ref-doublevect-ref)

preconditionner_#

Definition
int ILU_SP::preconditionner_(const Matrice_Base &, const DoubleVect &, DoubleVect &) override
Brief description

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

Detailed description

Reimplements:

References
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:ref:`int ILU_SP::preconditionner_(const Matrice_Base &, const DoubleVect &, DoubleVect &) override <ilu-sp-protected-int-ilu-sp-preconditionner-underscore-const-matrice-base-ref-const-doublevect-ref-doublevect-ref-override>`

[int ILU_SP::preconditionner_(const Matrice_Base &, const DoubleVect &, DoubleVect &) override](#ilu-sp-protected-int-ilu-sp-preconditionner-underscore-const-matrice-base-ref-const-doublevect-ref-doublevect-ref-override)

prepare_#

Definition
void ILU_SP::prepare_(const Matrice_Base &, const DoubleVect &) override
Brief description

this method must be overloaded if some preparation is necessary.

Detailed description

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:

References
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:ref:`void ILU_SP::prepare_(const Matrice_Base &, const DoubleVect &) override <ilu-sp-protected-void-ilu-sp-prepare-underscore-const-matrice-base-ref-const-doublevect-ref-override>`

[void ILU_SP::prepare_(const Matrice_Base &, const DoubleVect &) override](#ilu-sp-protected-void-ilu-sp-prepare-underscore-const-matrice-base-ref-const-doublevect-ref-override)

printOn#

Definition
Sortie & ILU_SP::printOn(Sortie &x) const override
Brief description

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

Detailed description

Reimplements:

References
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:ref:`Sortie & ILU_SP::printOn(Sortie &x) const override <ilu-sp-protected-sortie-ref-ilu-sp-printon-sortie-ref-x-const-override>`

[Sortie & ILU_SP::printOn(Sortie &x) const override](#ilu-sp-protected-sortie-ref-ilu-sp-printon-sortie-ref-x-const-override)

readOn#

Definition
Entree & ILU_SP::readOn(Entree &) override
Brief description

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

Detailed description

Reimplements:

References
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Copy the following pieces of RST/Markdown code to cite this element in other parts of the sphinx documentation (there is a copy button on the top-right when hovering the code block):

:ref:`Entree & ILU_SP::readOn(Entree &) override <ilu-sp-protected-entree-ref-ilu-sp-readon-entree-ref-override>`

[Entree & ILU_SP::readOn(Entree &) override](#ilu-sp-protected-entree-ref-ilu-sp-readon-entree-ref-override)

Attributes Documentation#

info_obj (public)
const Type_info ILU_SP::info_obj
alu (protected)
ArrOfDouble ILU_SP::alu
jlu (protected)
ArrOfInt ILU_SP::jlu
ju (protected)
ArrOfInt ILU_SP::ju
lfil_ (protected)
int ILU_SP::lfil_ = 1
MLOC (protected)
Matrice_Morse ILU_SP::MLOC
precond_ (protected)
int ILU_SP::precond_ = 2

Enums#

ILU_SP::Type_Precond#

Location: trust-code/src/Kernel/Math/SolvSys/ILU_SP.h:43

How to cite in this doc: Copy the following pieces of RST/Markdown code to cite this element in other parts of the sphinx documentation (there is a copy button on the top-right when hovering the code block):

:ref:`ILU\_SP::Type\_Precond <enum-none-ilu-sp-type-precond>`

[ILU\_SP::Type\_Precond](#enum-none-ilu-sp-type-precond)

  • PRECOND_NUL

  • PRECOND_GAUCHE

  • PRECOND_DROITE

  • PRECOND_GAUCHE_DROITE

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