Matrice_Dense

#include <Matrice_Dense.h>

How to cite this class in this doc

RST

:ref:`Matrice\_Dense <class-matrice-dense>`

Markdown

[Matrice\_Dense](#class-matrice-dense)

Detailed description

Inherits from

• public : Matrice_Base

List of Public Methods

• ajouter_multTab_

• ajouter_multvect_

• ajouter_multvectT_

• build_matrix_from_coefficients_column_by_column

• build_matrix_from_coefficients_line_by_line

• build_the_transposed

• clean

• coeffs

• convert_to_morse_matrix

• dimensionner

• duplique

• get_info

• get_stencil

• imprimer_formatte

• inverse

• is_the_same

• Matrice_Dense

• Matrice_Dense

• multiplyToRight

• nb_colonnes

• nb_lignes

• operator()

• operator()

• ordre

• read_from_file

• scale

• set_coefficient

• solve

• taille_memoire

• ~Matrice_Dense

List of Public Static Methods

• cree_instance

• info

• self_cast

• self_cast

List of Protected Methods

• printOn

• readOn

Complete Member Function Documentation

ajouter_multTab_

DoubleTab & Matrice_Dense::ajouter_multTab_(const DoubleTab &x, DoubleTab &r) const override

Reimplements:

• ajouter_multTab_

References

• Process::abort

How to cite in this doc:

RST

:ref:`DoubleTab & Matrice_Dense::ajouter_multTab_(const DoubleTab &x, DoubleTab &r) const override <public-doubletab-ref-matrice-dense-ajouter-multtab-underscore-const-doubletab-ref-x-doubletab-ref-r-const-override>`

Markdown

[DoubleTab & Matrice_Dense::ajouter_multTab_(const DoubleTab &x, DoubleTab &r) const override](#public-doubletab-ref-matrice-dense-ajouter-multtab-underscore-const-doubletab-ref-x-doubletab-ref-r-const-override)

ajouter_multvect_

DoubleVect & Matrice_Dense::ajouter_multvect_(const DoubleVect &x, DoubleVect &r) const override

Operation de multiplication - accumulation (saxpy) matrice vecteur.

Operation: resu = resu + Matrix_ * x

Reimplements:

• ajouter_multvect_

References

• nb_colonnes

• nb_lignes

• TRUSTVect<_TYPE_, _SIZE_>::size

• TRUSTArray<_TYPE_, _SIZE_>::size_array

Referenced By

• Champ_Elem_DG::affecter_

How to cite in this doc:

RST

:ref:`DoubleVect & Matrice_Dense::ajouter_multvect_(const DoubleVect &x, DoubleVect &r) const override <public-doublevect-ref-matrice-dense-ajouter-multvect-underscore-const-doublevect-ref-x-doublevect-ref-r-const-override>`

Markdown

[DoubleVect & Matrice_Dense::ajouter_multvect_(const DoubleVect &x, DoubleVect &r) const override](#public-doublevect-ref-matrice-dense-ajouter-multvect-underscore-const-doublevect-ref-x-doublevect-ref-r-const-override)

ajouter_multvectT_

DoubleVect & Matrice_Dense::ajouter_multvectT_(const DoubleVect &x, DoubleVect &r) const override

Operation de multiplication - accumulation (saxpy) matrice vecteur, par la matrice transposee.

Operation: resu = resu + A^{T}*x

Reimplements:

• ajouter_multvectT_

References

• nb_colonnes

• nb_lignes

• TRUSTVect<_TYPE_, _SIZE_>::size

• TRUSTArray<_TYPE_, _SIZE_>::size_array

How to cite in this doc:

RST

:ref:`DoubleVect & Matrice_Dense::ajouter_multvectT_(const DoubleVect &x, DoubleVect &r) const override <public-doublevect-ref-matrice-dense-ajouter-multvectt-underscore-const-doublevect-ref-x-doublevect-ref-r-const-override>`

Markdown

[DoubleVect & Matrice_Dense::ajouter_multvectT_(const DoubleVect &x, DoubleVect &r) const override](#public-doublevect-ref-matrice-dense-ajouter-multvectt-underscore-const-doublevect-ref-x-doublevect-ref-r-const-override)

build_matrix_from_coefficients_column_by_column

void Matrice_Dense::build_matrix_from_coefficients_column_by_column(const DoubleVect &coefficients)

References

• dimensionner

• nb_colonnes

• nb_lignes

• TRUSTVect<_TYPE_, _SIZE_>::size

How to cite in this doc:

RST

:ref:`void Matrice_Dense::build_matrix_from_coefficients_column_by_column(const DoubleVect &coefficients) <public-void-matrice-dense-build-matrix-from-coefficients-column-by-column-const-doublevect-ref-coefficients>`

Markdown

[void Matrice_Dense::build_matrix_from_coefficients_column_by_column(const DoubleVect &coefficients)](#public-void-matrice-dense-build-matrix-from-coefficients-column-by-column-const-doublevect-ref-coefficients)

build_matrix_from_coefficients_line_by_line

void Matrice_Dense::build_matrix_from_coefficients_line_by_line(const DoubleVect &coefficients)

References

• dimensionner

• nb_colonnes

• nb_lignes

• TRUSTVect<_TYPE_, _SIZE_>::size

How to cite in this doc:

RST

:ref:`void Matrice_Dense::build_matrix_from_coefficients_line_by_line(const DoubleVect &coefficients) <public-void-matrice-dense-build-matrix-from-coefficients-line-by-line-const-doublevect-ref-coefficients>`

Markdown

[void Matrice_Dense::build_matrix_from_coefficients_line_by_line(const DoubleVect &coefficients)](#public-void-matrice-dense-build-matrix-from-coefficients-line-by-line-const-doublevect-ref-coefficients)

build_the_transposed

void Matrice_Dense::build_the_transposed(Matrice_Dense &transposed) const

References

• dimensionner

• nb_colonnes

• nb_lignes

• set_coefficient

How to cite in this doc:

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:ref:`void Matrice_Dense::build_the_transposed(Matrice_Dense &transposed) const <public-void-matrice-dense-build-the-transposed-matrice-dense-ref-transposed-const>`

Markdown

[void Matrice_Dense::build_the_transposed(Matrice_Dense &transposed) const](#public-void-matrice-dense-build-the-transposed-matrice-dense-ref-transposed-const)

clean

void Matrice_Dense::clean() override

Reimplements:

• clean

References

• nb_colonnes

• nb_lignes

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:ref:`void Matrice_Dense::clean() override <public-void-matrice-dense-clean-override>`

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[void Matrice_Dense::clean() override](#public-void-matrice-dense-clean-override)

coeffs

DoubleTab & Matrice_Dense::coeffs()

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:ref:`DoubleTab & Matrice_Dense::coeffs() <public-doubletab-ref-matrice-dense-coeffs>`

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[DoubleTab & Matrice_Dense::coeffs()](#public-doubletab-ref-matrice-dense-coeffs)

convert_to_morse_matrix

void Matrice_Dense::convert_to_morse_matrix(Matrice_Morse &morse_matrix) const

References

• Matrice_Morse::dimensionner

• Matrice_Morse::get_set_coeff

• Matrice_Morse::get_set_tab1

• Matrice_Morse::get_set_tab2

• nb_colonnes

• nb_lignes

• TRUSTVect<_TYPE_, _SIZE_>::resize

How to cite in this doc:

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:ref:`void Matrice_Dense::convert_to_morse_matrix(Matrice_Morse &morse_matrix) const <public-void-matrice-dense-convert-to-morse-matrix-matrice-morse-ref-morse-matrix-const>`

Markdown

[void Matrice_Dense::convert_to_morse_matrix(Matrice_Morse &morse_matrix) const](#public-void-matrice-dense-convert-to-morse-matrix-matrice-morse-ref-morse-matrix-const)

dimensionner

void Matrice_Dense::dimensionner(const int nb_lines, const int nb_cols)

References

• TRUSTTab<_TYPE_, _SIZE_>::resize

Referenced By

• build_matrix_from_coefficients_column_by_column

• build_matrix_from_coefficients_line_by_line

• build_the_transposed

• Matrice_Dense

• read_from_file

How to cite in this doc:

RST

:ref:`void Matrice_Dense::dimensionner(const int nb_lines, const int nb_cols) <public-void-matrice-dense-dimensionner-const-int-nb-lines-const-int-nb-cols>`

Markdown

[void Matrice_Dense::dimensionner(const int nb_lines, const int nb_cols)](#public-void-matrice-dense-dimensionner-const-int-nb-lines-const-int-nb-cols)

duplique

int Matrice_Dense::duplique() const override

Reimplements:

• duplique

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:ref:`int Matrice_Dense::duplique() const override <public-int-matrice-dense-duplique-const-override>`

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[int Matrice_Dense::duplique() const override](#public-int-matrice-dense-duplique-const-override)

get_info

const Type_info * Matrice_Dense::get_info() const override

Donne des informations sur le type de l’ Objet_U .

Reimplements:

• get_info

How to cite in this doc:

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:ref:`const Type_info * Matrice_Dense::get_info() const override <public-const-type-info-ptr-matrice-dense-get-info-const-override>`

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[const Type_info * Matrice_Dense::get_info() const override](#public-const-type-info-ptr-matrice-dense-get-info-const-override)

get_stencil

void Matrice_Dense::get_stencil(IntTab &stencil) const override

Reimplements:

• get_stencil

References

• TRUSTTab<_TYPE_, _SIZE_>::append_line

• TRUSTTab<_TYPE_, _SIZE_>::dimension

• nb_colonnes

• nb_lignes

• TRUSTTab<_TYPE_, _SIZE_>::resize

How to cite in this doc:

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:ref:`void Matrice_Dense::get_stencil(IntTab &stencil) const override <public-void-matrice-dense-get-stencil-inttab-ref-stencil-const-override>`

Markdown

[void Matrice_Dense::get_stencil(IntTab &stencil) const override](#public-void-matrice-dense-get-stencil-inttab-ref-stencil-const-override)

imprimer_formatte

Sortie & Matrice_Dense::imprimer_formatte(Sortie &s) const override

Reimplements:

• imprimer_formatte

References

• nb_colonnes

• nb_lignes

How to cite in this doc:

RST

:ref:`Sortie & Matrice_Dense::imprimer_formatte(Sortie &s) const override <public-sortie-ref-matrice-dense-imprimer-formatte-sortie-ref-s-const-override>`

Markdown

[Sortie & Matrice_Dense::imprimer_formatte(Sortie &s) const override](#public-sortie-ref-matrice-dense-imprimer-formatte-sortie-ref-s-const-override)

inverse

void Matrice_Dense::inverse()

References

• Process::abort

• TRUSTArray<_TYPE_, _SIZE_>::addr

• nb_colonnes

• nb_lignes

• TRUSTArray<_TYPE_, _SIZE_>::resize

• TRUSTArray<_TYPE_, _SIZE_>::size_array

Referenced By

• Champ_Elem_DG::eval_invMassMatrix

How to cite in this doc:

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:ref:`void Matrice_Dense::inverse() <public-void-matrice-dense-inverse>`

Markdown

[void Matrice_Dense::inverse()](#public-void-matrice-dense-inverse)

is_the_same

bool Matrice_Dense::is_the_same(const Matrice_Dense &other_matrix, const double tol=1e-14) const

References

• nb_colonnes

• nb_lignes

How to cite in this doc:

RST

:ref:`bool Matrice_Dense::is_the_same(const Matrice_Dense &other_matrix, const double tol=1e-14) const <public-bool-matrice-dense-is-the-same-const-matrice-dense-ref-other-matrix-const-double-tol-equal-1e-14-const>`

Markdown

[bool Matrice_Dense::is_the_same(const Matrice_Dense &other_matrix, const double tol=1e-14) const](#public-bool-matrice-dense-is-the-same-const-matrice-dense-ref-other-matrix-const-double-tol-equal-1e-14-const)

Matrice_Dense

Matrice_Dense::Matrice_Dense()

References

• dimensionner

How to cite in this doc:

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:ref:`Matrice_Dense::Matrice_Dense() <public-matrice-dense-matrice-dense>`

Markdown

[Matrice_Dense::Matrice_Dense()](#public-matrice-dense-matrice-dense)

Matrice_Dense

Matrice_Dense::Matrice_Dense(const int nb_lines, const int nb_cols)

References

• dimensionner

How to cite in this doc:

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:ref:`Matrice_Dense::Matrice_Dense(const int nb_lines, const int nb_cols) <public-matrice-dense-matrice-dense-const-int-nb-lines-const-int-nb-cols>`

Markdown

[Matrice_Dense::Matrice_Dense(const int nb_lines, const int nb_cols)](#public-matrice-dense-matrice-dense-const-int-nb-lines-const-int-nb-cols)

multiplyToRight

void Matrice_Dense::multiplyToRight(const Matrice_Dense &B, Matrice_Dense &RES) const

References

• nb_colonnes

• nb_lignes

• set_coefficient

How to cite in this doc:

RST

:ref:`void Matrice_Dense::multiplyToRight(const Matrice_Dense &B, Matrice_Dense &RES) const <public-void-matrice-dense-multiplytoright-const-matrice-dense-ref-b-matrice-dense-ref-res-const>`

Markdown

[void Matrice_Dense::multiplyToRight(const Matrice_Dense &B, Matrice_Dense &RES) const](#public-void-matrice-dense-multiplytoright-const-matrice-dense-ref-b-matrice-dense-ref-res-const)

nb_colonnes

int Matrice_Dense::nb_colonnes() const override

Return local number of columns ( = size on the current proc)

Reimplements:

• nb_colonnes

References

• TRUSTTab<_TYPE_, _SIZE_>::dimension

Referenced By

• ajouter_multvect_

• ajouter_multvectT_

• build_matrix_from_coefficients_column_by_column

• build_matrix_from_coefficients_line_by_line

• build_the_transposed

• clean

• convert_to_morse_matrix

• get_stencil

• imprimer_formatte

• inverse

• is_the_same

• multiplyToRight

• ordre

• printOn

• scale

• set_coefficient

• solve

How to cite in this doc:

RST

:ref:`int Matrice_Dense::nb_colonnes() const override <public-int-matrice-dense-nb-colonnes-const-override>`

Markdown

[int Matrice_Dense::nb_colonnes() const override](#public-int-matrice-dense-nb-colonnes-const-override)

nb_lignes

int Matrice_Dense::nb_lignes() const override

Return local number of lines ( = size on the current proc)

Reimplements:

• nb_lignes

References

• TRUSTTab<_TYPE_, _SIZE_>::dimension

Referenced By

• ajouter_multvect_

• ajouter_multvectT_

• build_matrix_from_coefficients_column_by_column

• build_matrix_from_coefficients_line_by_line

• build_the_transposed

• clean

• convert_to_morse_matrix

• get_stencil

• imprimer_formatte

• inverse

• is_the_same

• multiplyToRight

• ordre

• printOn

• scale

• set_coefficient

• solve

How to cite in this doc:

RST

:ref:`int Matrice_Dense::nb_lignes() const override <public-int-matrice-dense-nb-lignes-const-override>`

Markdown

[int Matrice_Dense::nb_lignes() const override](#public-int-matrice-dense-nb-lignes-const-override)

operator()

double & Matrice_Dense::operator()(const int line, const int col)

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:ref:`double & Matrice_Dense::operator()(const int line, const int col) <public-double-ref-matrice-dense-operator-const-int-line-const-int-col>`

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[double & Matrice_Dense::operator()(const int line, const int col)](#public-double-ref-matrice-dense-operator-const-int-line-const-int-col)

operator()

const double & Matrice_Dense::operator()(const int line, const int col) const

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:ref:`const double & Matrice_Dense::operator()(const int line, const int col) const <public-const-double-ref-matrice-dense-operator-const-int-line-const-int-col-const>`

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[const double & Matrice_Dense::operator()(const int line, const int col) const](#public-const-double-ref-matrice-dense-operator-const-int-line-const-int-col-const)

ordre

int Matrice_Dense::ordre() const override

If square matrix, returns number of lines, otherwise 0.

Reimplements:

• ordre

References

• nb_colonnes

• nb_lignes

How to cite in this doc:

RST

:ref:`int Matrice_Dense::ordre() const override <public-int-matrice-dense-ordre-const-override>`

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[int Matrice_Dense::ordre() const override](#public-int-matrice-dense-ordre-const-override)

read_from_file

void Matrice_Dense::read_from_file(const Nom &filename)

References

• Process::abort

• dimensionner

How to cite in this doc:

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:ref:`void Matrice_Dense::read_from_file(const Nom &filename) <public-void-matrice-dense-read-from-file-const-nom-ref-filename>`

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[void Matrice_Dense::read_from_file(const Nom &filename)](#public-void-matrice-dense-read-from-file-const-nom-ref-filename)

scale

void Matrice_Dense::scale(const double x) override

Reimplements:

• scale

References

• nb_colonnes

• nb_lignes

How to cite in this doc:

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:ref:`void Matrice_Dense::scale(const double x) override <public-void-matrice-dense-scale-const-double-x-override>`

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[void Matrice_Dense::scale(const double x) override](#public-void-matrice-dense-scale-const-double-x-override)

set_coefficient

void Matrice_Dense::set_coefficient(const int i, const int j, const double value)

References

• nb_colonnes

• nb_lignes

Referenced By

• build_the_transposed

• multiplyToRight

How to cite in this doc:

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:ref:`void Matrice_Dense::set_coefficient(const int i, const int j, const double value) <public-void-matrice-dense-set-coefficient-const-int-i-const-int-j-const-double-value>`

Markdown

[void Matrice_Dense::set_coefficient(const int i, const int j, const double value)](#public-void-matrice-dense-set-coefficient-const-int-i-const-int-j-const-double-value)

solve

void Matrice_Dense::solve(const ArrOfDouble &b, ArrOfDouble &x)

Solves the linear system A*x = b using LU factorization.

This method solves a system of linear equations using LAPACK routines:

References

• Process::abort

• TRUSTArray<_TYPE_, _SIZE_>::addr

• Process::exit

• nb_colonnes

• nb_lignes

• TRUSTArray<_TYPE_, _SIZE_>::resize

• TRUSTArray<_TYPE_, _SIZE_>::size_array

How to cite in this doc:

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:ref:`void Matrice_Dense::solve(const ArrOfDouble &b, ArrOfDouble &x) <public-void-matrice-dense-solve-const-arrofdouble-ref-b-arrofdouble-ref-x>`

Markdown

[void Matrice_Dense::solve(const ArrOfDouble &b, ArrOfDouble &x)](#public-void-matrice-dense-solve-const-arrofdouble-ref-b-arrofdouble-ref-x)

taille_memoire

unsigned Matrice_Dense::taille_memoire() const override

Reimplements:

• taille_memoire

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:ref:`unsigned Matrice_Dense::taille_memoire() const override <public-unsigned-matrice-dense-taille-memoire-const-override>`

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[unsigned Matrice_Dense::taille_memoire() const override](#public-unsigned-matrice-dense-taille-memoire-const-override)

~Matrice_Dense

Matrice_Dense::~Matrice_Dense()

How to cite in this doc:

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:ref:`Matrice_Dense::~Matrice_Dense() <public-matrice-dense-dtor-matrice-dense>`

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[Matrice_Dense::~Matrice_Dense()](#public-matrice-dense-dtor-matrice-dense)

cree_instance

Objet_U * Matrice_Dense::cree_instance()

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:ref:`Objet_U * Matrice_Dense::cree_instance() <public-static-objet-u-ptr-matrice-dense-cree-instance>`

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[Objet_U * Matrice_Dense::cree_instance()](#public-static-objet-u-ptr-matrice-dense-cree-instance)

info

const Type_info * Matrice_Dense::info()

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:ref:`const Type_info * Matrice_Dense::info() <public-static-const-type-info-ptr-matrice-dense-info>`

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[const Type_info * Matrice_Dense::info()](#public-static-const-type-info-ptr-matrice-dense-info)

self_cast

const Matrice_Dense & Matrice_Dense::self_cast(const Objet_U &)

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:ref:`const Matrice_Dense & Matrice_Dense::self_cast(const Objet_U &) <public-static-const-matrice-dense-ref-matrice-dense-self-cast-const-objet-u-ref>`

Markdown

[const Matrice_Dense & Matrice_Dense::self_cast(const Objet_U &)](#public-static-const-matrice-dense-ref-matrice-dense-self-cast-const-objet-u-ref)

self_cast

Matrice_Dense & Matrice_Dense::self_cast(Objet_U &)

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:ref:`Matrice_Dense & Matrice_Dense::self_cast(Objet_U &) <public-static-matrice-dense-ref-matrice-dense-self-cast-objet-u-ref>`

Markdown

[Matrice_Dense & Matrice_Dense::self_cast(Objet_U &)](#public-static-matrice-dense-ref-matrice-dense-self-cast-objet-u-ref)

printOn

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

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

Reimplements:

• printOn

References

• nb_colonnes

• nb_lignes

How to cite in this doc:

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:ref:`Sortie & Matrice_Dense::printOn(Sortie &x) const override <protected-sortie-ref-matrice-dense-printon-sortie-ref-x-const-override>`

Markdown

[Sortie & Matrice_Dense::printOn(Sortie &x) const override](#protected-sortie-ref-matrice-dense-printon-sortie-ref-x-const-override)

readOn

Entree & Matrice_Dense::readOn(Entree &) override

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

Reimplements:

• readOn

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:ref:`Entree & Matrice_Dense::readOn(Entree &) override <protected-entree-ref-matrice-dense-readon-entree-ref-override>`

Markdown

[Entree & Matrice_Dense::readOn(Entree &) override](#protected-entree-ref-matrice-dense-readon-entree-ref-override)

Attributes Documentation

info_obj (public)

const Type_info Matrice_Dense::info_obj

ipiv (private)

ArrOfInt Matrice_Dense::ipiv

Matrix_ (private)

DoubleTab Matrice_Dense::Matrix_

work (private)

ArrOfDouble Matrice_Dense::work

Friends

• Matrice_Dense operator*

• Matrice_Dense operator+