Champ_Elem_DG

Champ_Elem_DG#

#include <Champ_Elem_DG.h>
Brief description

How to reference this class#

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:ref:`Champ\_Elem\_DG <class-champ-elem-dg>`

[Champ\_Elem\_DG](#class-champ-elem-dg)

Detailed description#

Inherits from#

Inheritance graph#

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../../../../../_images/classChamp__Elem__DG__inherit__graph.png

List of Public Methods#

List of Public Static Methods#

List of Protected Methods#

Complete Member Function Documentation#

affecter_#

Definition
Champ_base & Champ_Elem_DG::affecter_(const Champ_base &ch) override
Brief description
Detailed description

Reimplements:

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:ref:`Champ_base & Champ_Elem_DG::affecter_(const Champ_base &ch) override <champ-elem-dg-public-champ-base-ref-champ-elem-dg-affecter-underscore-const-champ-base-ref-ch-override>`

[Champ_base & Champ_Elem_DG::affecter_(const Champ_base &ch) override](#champ-elem-dg-public-champ-base-ref-champ-elem-dg-affecter-underscore-const-champ-base-ref-ch-override)

associer_domaine_dis_base#

Definition
void Champ_Elem_DG::associer_domaine_dis_base(const Domaine_dis_base &) override
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:ref:`void Champ_Elem_DG::associer_domaine_dis_base(const Domaine_dis_base &) override <champ-elem-dg-public-void-champ-elem-dg-associer-domaine-dis-base-const-domaine-dis-base-ref-override>`

[void Champ_Elem_DG::associer_domaine_dis_base(const Domaine_dis_base &) override](#champ-elem-dg-public-void-champ-elem-dg-associer-domaine-dis-base-const-domaine-dis-base-ref-override)

build_local_mass_matrix#

Definition
const Matrice_Dense Champ_Elem_DG::build_local_mass_matrix(const Quadrature_base &quad, const int nelem) const
Brief description

Compute the mass matrix of cell nelem.

Detailed description
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:ref:`const Matrice_Dense Champ_Elem_DG::build_local_mass_matrix(const Quadrature_base &quad, const int nelem) const <champ-elem-dg-public-const-matrice-dense-champ-elem-dg-build-local-mass-matrix-const-quadrature-base-ref-quad-const-int-nelem-const>`

[const Matrice_Dense Champ_Elem_DG::build_local_mass_matrix(const Quadrature_base &quad, const int nelem) const](#champ-elem-dg-public-const-matrice-dense-champ-elem-dg-build-local-mass-matrix-const-quadrature-base-ref-quad-const-int-nelem-const)

Champ_Elem_DG#

Definition
Champ_Elem_DG::Champ_Elem_DG()
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:ref:`Champ_Elem_DG::Champ_Elem_DG() <champ-elem-dg-public-champ-elem-dg-champ-elem-dg>`

[Champ_Elem_DG::Champ_Elem_DG()](#champ-elem-dg-public-champ-elem-dg-champ-elem-dg)

duplique#

Definition
int Champ_Elem_DG::duplique() const override
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:ref:`int Champ_Elem_DG::duplique() const override <champ-elem-dg-public-int-champ-elem-dg-duplique-const-override>`

[int Champ_Elem_DG::duplique() const override](#champ-elem-dg-public-int-champ-elem-dg-duplique-const-override)

eval_bfunc#

Definition
void Champ_Elem_DG::eval_bfunc(const DoubleTab &coord, const int &nelem, DoubleTab &fbasis) const
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:ref:`void Champ_Elem_DG::eval_bfunc(const DoubleTab &coord, const int &nelem, DoubleTab &fbasis) const <champ-elem-dg-public-void-champ-elem-dg-eval-bfunc-const-doubletab-ref-coord-const-int-ref-nelem-doubletab-ref-fbasis-const>`

[void Champ_Elem_DG::eval_bfunc(const DoubleTab &coord, const int &nelem, DoubleTab &fbasis) const](#champ-elem-dg-public-void-champ-elem-dg-eval-bfunc-const-doubletab-ref-coord-const-int-ref-nelem-doubletab-ref-fbasis-const)

eval_bfunc#

Definition
void Champ_Elem_DG::eval_bfunc(const Quadrature_base &quad, const int &nelem, DoubleTab &fbasis) const
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:ref:`void Champ_Elem_DG::eval_bfunc(const Quadrature_base &quad, const int &nelem, DoubleTab &fbasis) const <champ-elem-dg-public-void-champ-elem-dg-eval-bfunc-const-quadrature-base-ref-quad-const-int-ref-nelem-doubletab-ref-fbasis-const>`

[void Champ_Elem_DG::eval_bfunc(const Quadrature_base &quad, const int &nelem, DoubleTab &fbasis) const](#champ-elem-dg-public-void-champ-elem-dg-eval-bfunc-const-quadrature-base-ref-quad-const-int-ref-nelem-doubletab-ref-fbasis-const)

eval_bfunc_on_facets#

Definition
void Champ_Elem_DG::eval_bfunc_on_facets(const Quadrature_base &quad, const int &nelem, const int &num_face, DoubleTab &grad_fbasis) const
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:ref:`void Champ_Elem_DG::eval_bfunc_on_facets(const Quadrature_base &quad, const int &nelem, const int &num_face, DoubleTab &grad_fbasis) const <champ-elem-dg-public-void-champ-elem-dg-eval-bfunc-on-facets-const-quadrature-base-ref-quad-const-int-ref-nelem-const-int-ref-num-face-doubletab-ref-grad-fbasis-const>`

[void Champ_Elem_DG::eval_bfunc_on_facets(const Quadrature_base &quad, const int &nelem, const int &num_face, DoubleTab &grad_fbasis) const](#champ-elem-dg-public-void-champ-elem-dg-eval-bfunc-on-facets-const-quadrature-base-ref-quad-const-int-ref-nelem-const-int-ref-num-face-doubletab-ref-grad-fbasis-const)

eval_elem#

Definition
DoubleTab & Champ_Elem_DG::eval_elem(DoubleTab &valeurs) const override
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:ref:`DoubleTab & Champ_Elem_DG::eval_elem(DoubleTab &valeurs) const override <champ-elem-dg-public-doubletab-ref-champ-elem-dg-eval-elem-doubletab-ref-valeurs-const-override>`

[DoubleTab & Champ_Elem_DG::eval_elem(DoubleTab &valeurs) const override](#champ-elem-dg-public-doubletab-ref-champ-elem-dg-eval-elem-doubletab-ref-valeurs-const-override)

eval_grad_bfunc#

Definition
void Champ_Elem_DG::eval_grad_bfunc(const Quadrature_base &quad, const int &nelem, DoubleTab &fbasis) const
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:ref:`void Champ_Elem_DG::eval_grad_bfunc(const Quadrature_base &quad, const int &nelem, DoubleTab &fbasis) const <champ-elem-dg-public-void-champ-elem-dg-eval-grad-bfunc-const-quadrature-base-ref-quad-const-int-ref-nelem-doubletab-ref-fbasis-const>`

[void Champ_Elem_DG::eval_grad_bfunc(const Quadrature_base &quad, const int &nelem, DoubleTab &fbasis) const](#champ-elem-dg-public-void-champ-elem-dg-eval-grad-bfunc-const-quadrature-base-ref-quad-const-int-ref-nelem-doubletab-ref-fbasis-const)

eval_grad_bfunc_on_facets#

Definition
void Champ_Elem_DG::eval_grad_bfunc_on_facets(const Quadrature_base &quad, const int &nelem, const int &num_face, DoubleTab &grad_fbasis) const
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:ref:`void Champ_Elem_DG::eval_grad_bfunc_on_facets(const Quadrature_base &quad, const int &nelem, const int &num_face, DoubleTab &grad_fbasis) const <champ-elem-dg-public-void-champ-elem-dg-eval-grad-bfunc-on-facets-const-quadrature-base-ref-quad-const-int-ref-nelem-const-int-ref-num-face-doubletab-ref-grad-fbasis-const>`

[void Champ_Elem_DG::eval_grad_bfunc_on_facets(const Quadrature_base &quad, const int &nelem, const int &num_face, DoubleTab &grad_fbasis) const](#champ-elem-dg-public-void-champ-elem-dg-eval-grad-bfunc-on-facets-const-quadrature-base-ref-quad-const-int-ref-nelem-const-int-ref-num-face-doubletab-ref-grad-fbasis-const)

eval_invMassMatrix#

Definition
const Matrice_Dense Champ_Elem_DG::eval_invMassMatrix(const Quadrature_base &quad, const int &nelem) const
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:ref:`const Matrice_Dense Champ_Elem_DG::eval_invMassMatrix(const Quadrature_base &quad, const int &nelem) const <champ-elem-dg-public-const-matrice-dense-champ-elem-dg-eval-invmassmatrix-const-quadrature-base-ref-quad-const-int-ref-nelem-const>`

[const Matrice_Dense Champ_Elem_DG::eval_invMassMatrix(const Quadrature_base &quad, const int &nelem) const](#champ-elem-dg-public-const-matrice-dense-champ-elem-dg-eval-invmassmatrix-const-quadrature-base-ref-quad-const-int-ref-nelem-const)

fixer_nb_valeurs_nodales#

Definition
int Champ_Elem_DG::fixer_nb_valeurs_nodales(int n) override
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:ref:`int Champ_Elem_DG::fixer_nb_valeurs_nodales(int n) override <champ-elem-dg-public-int-champ-elem-dg-fixer-nb-valeurs-nodales-int-n-override>`

[int Champ_Elem_DG::fixer_nb_valeurs_nodales(int n) override](#champ-elem-dg-public-int-champ-elem-dg-fixer-nb-valeurs-nodales-int-n-override)

get_eta_elem#

Definition
const DoubleTab & Champ_Elem_DG::get_eta_elem() const
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:ref:`const DoubleTab & Champ_Elem_DG::get_eta_elem() const <champ-elem-dg-public-const-doubletab-ref-champ-elem-dg-get-eta-elem-const>`

[const DoubleTab & Champ_Elem_DG::get_eta_elem() const](#champ-elem-dg-public-const-doubletab-ref-champ-elem-dg-get-eta-elem-const)

get_eta_facet#

Definition
const DoubleTab & Champ_Elem_DG::get_eta_facet() const
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:ref:`const DoubleTab & Champ_Elem_DG::get_eta_facet() const <champ-elem-dg-public-const-doubletab-ref-champ-elem-dg-get-eta-facet-const>`

[const DoubleTab & Champ_Elem_DG::get_eta_facet() const](#champ-elem-dg-public-const-doubletab-ref-champ-elem-dg-get-eta-facet-const)

get_info#

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

Donne des informations sur le type de l’ Objet_U .

Detailed description

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:ref:`const Type_info * Champ_Elem_DG::get_info() const override <champ-elem-dg-public-const-type-info-ptr-champ-elem-dg-get-info-const-override>`

[const Type_info * Champ_Elem_DG::get_info() const override](#champ-elem-dg-public-const-type-info-ptr-champ-elem-dg-get-info-const-override)

get_mass_matrix#

Definition
const Matrice_Morse & Champ_Elem_DG::get_mass_matrix() const
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:ref:`const Matrice_Morse & Champ_Elem_DG::get_mass_matrix() const <champ-elem-dg-public-const-matrice-morse-ref-champ-elem-dg-get-mass-matrix-const>`

[const Matrice_Morse & Champ_Elem_DG::get_mass_matrix() const](#champ-elem-dg-public-const-matrice-morse-ref-champ-elem-dg-get-mass-matrix-const)

get_order#

Definition
const int & Champ_Elem_DG::get_order() const
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:ref:`const int & Champ_Elem_DG::get_order() const <champ-elem-dg-public-const-int-ref-champ-elem-dg-get-order-const>`

[const int & Champ_Elem_DG::get_order() const](#champ-elem-dg-public-const-int-ref-champ-elem-dg-get-order-const)

imprime#

Definition
int Champ_Elem_DG::imprime(Sortie &, int) const override
Brief description

construct inverse of global mass matrix, Unused now, cleaning used

Detailed description

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:ref:`int Champ_Elem_DG::imprime(Sortie &, int) const override <champ-elem-dg-public-int-champ-elem-dg-imprime-sortie-ref-int-const-override>`

[int Champ_Elem_DG::imprime(Sortie &, int) const override](#champ-elem-dg-public-int-champ-elem-dg-imprime-sortie-ref-int-const-override)

indices_glob_elem#

Definition
const IntTab & Champ_Elem_DG::indices_glob_elem() const
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:ref:`const IntTab & Champ_Elem_DG::indices_glob_elem() const <champ-elem-dg-public-const-inttab-ref-champ-elem-dg-indices-glob-elem-const>`

[const IntTab & Champ_Elem_DG::indices_glob_elem() const](#champ-elem-dg-public-const-inttab-ref-champ-elem-dg-indices-glob-elem-const)

nb_bfunc#

Definition
const int & Champ_Elem_DG::nb_bfunc() const
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[const int & Champ_Elem_DG::nb_bfunc() const](#champ-elem-dg-public-const-int-ref-champ-elem-dg-nb-bfunc-const)

taille_memoire#

Definition
unsigned Champ_Elem_DG::taille_memoire() const override
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:ref:`unsigned Champ_Elem_DG::taille_memoire() const override <champ-elem-dg-public-unsigned-champ-elem-dg-taille-memoire-const-override>`

[unsigned Champ_Elem_DG::taille_memoire() const override](#champ-elem-dg-public-unsigned-champ-elem-dg-taille-memoire-const-override)

valeur_aux#

Definition
DoubleTab & Champ_Elem_DG::valeur_aux(const DoubleTab &positions, DoubleTab &valeurs) const override
Brief description

Provoque une erreur ! Doit etre surchargee par les classes derivees.

Detailed description

non virtuelle pure par commodite de developpement ! Renvoie les valeurs du champ aux points specifies par leurs coordonnees.

Reimplements:

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:ref:`DoubleTab & Champ_Elem_DG::valeur_aux(const DoubleTab &positions, DoubleTab &valeurs) const override <champ-elem-dg-public-doubletab-ref-champ-elem-dg-valeur-aux-const-doubletab-ref-positions-doubletab-ref-valeurs-const-override>`

[DoubleTab & Champ_Elem_DG::valeur_aux(const DoubleTab &positions, DoubleTab &valeurs) const override](#champ-elem-dg-public-doubletab-ref-champ-elem-dg-valeur-aux-const-doubletab-ref-positions-doubletab-ref-valeurs-const-override)

valeur_aux_elems#

Definition
DoubleTab & Champ_Elem_DG::valeur_aux_elems(const DoubleTab &positions, const IntVect &les_polys, DoubleTab &valeurs) const override
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:ref:`DoubleTab & Champ_Elem_DG::valeur_aux_elems(const DoubleTab &positions, const IntVect &les_polys, DoubleTab &valeurs) const override <champ-elem-dg-public-doubletab-ref-champ-elem-dg-valeur-aux-elems-const-doubletab-ref-positions-const-intvect-ref-les-polys-doubletab-ref-valeurs-const-override>`

[DoubleTab & Champ_Elem_DG::valeur_aux_elems(const DoubleTab &positions, const IntVect &les_polys, DoubleTab &valeurs) const override](#champ-elem-dg-public-doubletab-ref-champ-elem-dg-valeur-aux-elems-const-doubletab-ref-positions-const-intvect-ref-les-polys-doubletab-ref-valeurs-const-override)

~Champ_Elem_DG#

Definition
Champ_Elem_DG::~Champ_Elem_DG()
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:ref:`Champ_Elem_DG::~Champ_Elem_DG() <champ-elem-dg-public-champ-elem-dg-dtor-champ-elem-dg>`

[Champ_Elem_DG::~Champ_Elem_DG()](#champ-elem-dg-public-champ-elem-dg-dtor-champ-elem-dg)

cree_instance#

Definition
Objet_U * Champ_Elem_DG::cree_instance()
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:ref:`Objet_U * Champ_Elem_DG::cree_instance() <champ-elem-dg-public-static-objet-u-ptr-champ-elem-dg-cree-instance>`

[Objet_U * Champ_Elem_DG::cree_instance()](#champ-elem-dg-public-static-objet-u-ptr-champ-elem-dg-cree-instance)

info#

Definition
const Type_info * Champ_Elem_DG::info()
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:ref:`const Type_info * Champ_Elem_DG::info() <champ-elem-dg-public-static-const-type-info-ptr-champ-elem-dg-info>`

[const Type_info * Champ_Elem_DG::info()](#champ-elem-dg-public-static-const-type-info-ptr-champ-elem-dg-info)

self_cast#

Definition
const Champ_Elem_DG & Champ_Elem_DG::self_cast(const Objet_U &)
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:ref:`const Champ_Elem_DG & Champ_Elem_DG::self_cast(const Objet_U &) <champ-elem-dg-public-static-const-champ-elem-dg-ref-champ-elem-dg-self-cast-const-objet-u-ref>`

[const Champ_Elem_DG & Champ_Elem_DG::self_cast(const Objet_U &)](#champ-elem-dg-public-static-const-champ-elem-dg-ref-champ-elem-dg-self-cast-const-objet-u-ref)

self_cast#

Definition
Champ_Elem_DG & Champ_Elem_DG::self_cast(Objet_U &)
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:ref:`Champ_Elem_DG & Champ_Elem_DG::self_cast(Objet_U &) <champ-elem-dg-public-static-champ-elem-dg-ref-champ-elem-dg-self-cast-objet-u-ref>`

[Champ_Elem_DG & Champ_Elem_DG::self_cast(Objet_U &)](#champ-elem-dg-public-static-champ-elem-dg-ref-champ-elem-dg-self-cast-objet-u-ref)

allocate_mass_matrix#

Definition
void Champ_Elem_DG::allocate_mass_matrix()
Brief description

Compute size of mass matrix and allocate the associated array.

Detailed description

Compute the mass matrix

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:ref:`void Champ_Elem_DG::allocate_mass_matrix() <champ-elem-dg-protected-void-champ-elem-dg-allocate-mass-matrix>`

[void Champ_Elem_DG::allocate_mass_matrix()](#champ-elem-dg-protected-void-champ-elem-dg-allocate-mass-matrix)

allocate_transition_matrix#

Definition
void Champ_Elem_DG::allocate_transition_matrix()
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:ref:`void Champ_Elem_DG::allocate_transition_matrix() <champ-elem-dg-protected-void-champ-elem-dg-allocate-transition-matrix>`

[void Champ_Elem_DG::allocate_transition_matrix()](#champ-elem-dg-protected-void-champ-elem-dg-allocate-transition-matrix)

build_mass_matrix#

Definition
void Champ_Elem_DG::build_mass_matrix()
Brief description

Fill up the mass matrix after computing its coefficients.

Detailed description
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:ref:`void Champ_Elem_DG::build_mass_matrix() <champ-elem-dg-protected-void-champ-elem-dg-build-mass-matrix>`

[void Champ_Elem_DG::build_mass_matrix()](#champ-elem-dg-protected-void-champ-elem-dg-build-mass-matrix)

build_transition_matrix#

Definition
void Champ_Elem_DG::build_transition_matrix()
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:ref:`void Champ_Elem_DG::build_transition_matrix() <champ-elem-dg-protected-void-champ-elem-dg-build-transition-matrix>`

[void Champ_Elem_DG::build_transition_matrix()](#champ-elem-dg-protected-void-champ-elem-dg-build-transition-matrix)

compute_stab_param#

Definition
void Champ_Elem_DG::compute_stab_param()
Brief description
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:ref:`void Champ_Elem_DG::compute_stab_param() <champ-elem-dg-protected-void-champ-elem-dg-compute-stab-param>`

[void Champ_Elem_DG::compute_stab_param()](#champ-elem-dg-protected-void-champ-elem-dg-compute-stab-param)

gramSchmidt#

Definition
void Champ_Elem_DG::gramSchmidt(DoubleTab &fbase, const Quadrature_base &quad, const int &num_elem, const int &current_indice, const int &nb_pts_integ, const double &volume, int index)
Brief description
Detailed description
References
Referenced By
How to reference this method:

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:`void Champ_Elem_DG::gramSchmidt(DoubleTab &fbase, const Quadrature_base &quad, const int &num_elem, const int &current_indice, const int &nb_pts_integ, const double &volume, int index) <champ-elem-dg-protected-void-champ-elem-dg-gramschmidt-doubletab-ref-fbase-const-quadrature-base-ref-quad-const-int-ref-num-elem-const-int-ref-current-indice-const-int-ref-nb-pts-integ-const-double-ref-volume-int-index>`

[void Champ_Elem_DG::gramSchmidt(DoubleTab &fbase, const Quadrature_base &quad, const int &num_elem, const int &current_indice, const int &nb_pts_integ, const double &volume, int index)](#champ-elem-dg-protected-void-champ-elem-dg-gramschmidt-doubletab-ref-fbase-const-quadrature-base-ref-quad-const-int-ref-num-elem-const-int-ref-current-indice-const-int-ref-nb-pts-integ-const-double-ref-volume-int-index)

orthonormalize#

Definition
void Champ_Elem_DG::orthonormalize(const int &nelem, DoubleTab &fbasis) const
Brief description
Detailed description
References
Referenced By
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:ref:`void Champ_Elem_DG::orthonormalize(const int &nelem, DoubleTab &fbasis) const <champ-elem-dg-protected-void-champ-elem-dg-orthonormalize-const-int-ref-nelem-doubletab-ref-fbasis-const>`

[void Champ_Elem_DG::orthonormalize(const int &nelem, DoubleTab &fbasis) const](#champ-elem-dg-protected-void-champ-elem-dg-orthonormalize-const-int-ref-nelem-doubletab-ref-fbasis-const)

printOn#

Definition
Sortie & Champ_Elem_DG::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 & Champ_Elem_DG::printOn(Sortie &x) const override <champ-elem-dg-protected-sortie-ref-champ-elem-dg-printon-sortie-ref-x-const-override>`

[Sortie & Champ_Elem_DG::printOn(Sortie &x) const override](#champ-elem-dg-protected-sortie-ref-champ-elem-dg-printon-sortie-ref-x-const-override)

readOn#

Definition
Entree & Champ_Elem_DG::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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:ref:`Entree & Champ_Elem_DG::readOn(Entree &) override <champ-elem-dg-protected-entree-ref-champ-elem-dg-readon-entree-ref-override>`

[Entree & Champ_Elem_DG::readOn(Entree &) override](#champ-elem-dg-protected-entree-ref-champ-elem-dg-readon-entree-ref-override)

Attributes Documentation#

info_obj (public)
const Type_info Champ_Elem_DG::info_obj
eta_elem (protected)
DoubleTab Champ_Elem_DG::eta_elem
eta_facet (protected)
DoubleTab Champ_Elem_DG::eta_facet
indices_glob_elem_ (protected)
IntTab Champ_Elem_DG::indices_glob_elem_
is_orthonormalized_ (protected)
bool Champ_Elem_DG::is_orthonormalized_ = false
mass_matrix_ (protected)
Matrice_Morse Champ_Elem_DG::mass_matrix_
nb_bfunc_ (protected)
int Champ_Elem_DG::nb_bfunc_ = - 1
order_ (protected)
int Champ_Elem_DG::order_ = - 1
transition_matrix_ (protected)
Matrice_Morse Champ_Elem_DG::transition_matrix_
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