Operateur_Diff_base Class Reference

Operateur_Diff_base This class is the base of the hierarchy of operators representing. More...

#include <Operateur_Diff_base.h>

Inheritance diagram for Operateur_Diff_base:

Collaboration diagram for Operateur_Diff_base:

Public Member Functions
virtual void	associer_diffusivite (const Champ_base &)=0
virtual void	associer_diffusivite_pour_pas_de_temps (const Champ_base &)
	Associates the true diffusivity in m^2/s (in QC for example, the operator is applied to rho*u, and the dynamic viscosity is then associated to.
virtual void	associer_diffusivite_volumique (const Champ_base &)
virtual const Champ_base &	diffusivite () const =0
virtual void	calculer_borne_locale (DoubleVect &, double, double) const
virtual void	init_op_ext () const
virtual bool	is_turb () const
virtual const Correlation_base *	correlation_viscosite_turbulente () const
virtual void	calculer_von_mises (const DoubleTab &deplacement, DoubleTab &deformation, DoubleTab &contraintes, DoubleTab &von_mises) const
Public Member Functions inherited from Operateur_base
virtual DoubleTab &	ajouter (const DoubleTab &, DoubleTab &) const
virtual DoubleTab &	calculer (const DoubleTab &, DoubleTab &) const
virtual void	associer_champ (const Champ_Inc_base &, const std::string &nom_ch)
virtual void	associer (const Domaine_dis_base &, const Domaine_Cl_dis_base &, const Champ_Inc_base &inco)=0
virtual void	associer_domaine_cl_dis (const Domaine_Cl_dis_base &)
virtual void	dimensionner (Matrice_Morse &) const
	DOES NOTHING - to override in derived classes.
virtual void	dimensionner_bloc_vitesse (Matrice_Morse &matrice) const
virtual void	modifier_pour_Cl (Matrice_Morse &, DoubleTab &) const
	DOES NOTHING - to override in derived classes.
virtual void	contribuer_a_avec (const DoubleTab &, Matrice_Morse &) const
	DOES NOTHING - to override in derived classes.
virtual void	contribuer_bloc_vitesse (const DoubleTab &, Matrice_Morse &) const
virtual void	contribuer_au_second_membre (DoubleTab &) const
	DOES NOTHING - to override in derived classes.
void	tester_contribuer_a_avec (const DoubleTab &, const Matrice_Morse &)
virtual int	has_interface_blocs () const
virtual void	dimensionner_blocs (matrices_t matrices, const tabs_t &semi_impl={ }) const
virtual void	ajouter_blocs (matrices_t matrices, DoubleTab &secmem, const tabs_t &semi_impl={ }) const
virtual void	dimensionner_termes_croises (Matrice_Morse &, const Probleme_base &autre_pb, int nl, int nc) const
virtual void	ajouter_termes_croises (const DoubleTab &inco, const Probleme_base &autre_pb, const DoubleTab &autre_inco, DoubleTab &resu) const
virtual void	contribuer_termes_croises (const DoubleTab &inco, const Probleme_base &autre_pb, const DoubleTab &autre_inco, Matrice_Morse &matrice) const
virtual double	calculer_dt_stab () const
	Computes dt_stab.
virtual void	calculer_dt_local (DoubleTab &) const
virtual void	completer ()
	Associates the operator with the domaine_dis, the domaine_Cl_dis, and the unknown of its equation.
virtual void	mettre_a_jour (double temps)
	DOES NOTHING - to override in derived classes.
virtual void	abortTimeStep ()
virtual void	resetTime (double time)
virtual int	impr (Sortie &os) const
	DOES NOTHING - to override in derived classes.
void	associer_eqn (const Equation_base &)
	Associates an equation with the operator.
int	get_decal_temps () const
int	set_decal_temps (int)
int	get_nb_ss_pas_de_temps () const
int	set_nb_ss_pas_de_temps (int)
const Matrice &	get_matrice () const
Matrice &	set_matrice ()
const SolveurSys &	get_solveur () const
SolveurSys &	set_solveur ()
Entree &	lire_solveur (Entree &)
virtual int	systeme_invariant () const
virtual void	ajouter_contribution_explicite_au_second_membre (const Champ_Inc_base &inconnue, DoubleTab &derivee) const
const Champ_Inc_base &	mon_inconnue () const
bool	has_champ_inco () const
const std::string &	nom_inconnue () const
void	ouvrir_fichier (SFichier &os, const Nom &, const int flag=1) const
	Opening/creation of a file for printing an operator. To override in derived classes.
void	ouvrir_fichier_partage (EcrFicPartage &, const Nom &, const int flag=1) const
	Opening/creation of a shared file for printing an operator. To override in derived classes.
void	set_fichier (const Nom &)
const Nom	fichier () const
void	set_description (const Nom &nom)
const Nom	description () const
DoubleTab &	flux_bords ()
DoubleTab &	flux_bords () const
void	creer_champ (const Motcle &motlu) override
const Champ_base &	get_champ (const Motcle &nom) const override
bool	has_champ (const Motcle &nom, OBS_PTR(Champ_base) &ref_champ) const override
bool	has_champ (const Motcle &nom) const override
void	get_noms_champs_postraitables (Noms &nom, Option opt=NONE) const override
void	calculer_pour_post (Champ_base &espace_stockage, const Nom &option, int comp) const override
Motcle	get_localisation_pour_post (const Nom &option) const override
virtual void	ajouter_flux (const DoubleTab &inconnue, DoubleTab &contribution) const
virtual void	calculer_flux (const DoubleTab &inconnue, DoubleTab &flux) const
virtual void	preparer_calcul ()
bool	has_impr_file () const
Public Member Functions inherited from Objet_U
	~Objet_U () override
	Destructor. Removes the object from the list of objects registered in "memory".
int	numero () const
	Returns the index of the object in Memoire::data.
virtual int	duplique () const =0
virtual Sortie &	printOn (Sortie &) const
	Writes the object to an output stream. Virtual method to override.
virtual Entree &	readOn (Entree &)
	Reads an Objet_U from an input stream. Virtual method to override.
virtual unsigned	taille_memoire () const =0
virtual int	est_egal_a (const Objet_U &) const
	Returns 1 if x and *this are the same instance (same memory address).
virtual const Nom &	le_nom () const
	Returns the name of the Objet_U. Virtual method to override: returns "neant" in this implementation.
virtual void	nommer (const Nom &)
	Assigns a name to the Objet_U. Virtual method to override.
virtual int	reprendre (Entree &)
	Restores an Objet_U from an input stream. Virtual method to override.
virtual int	sauvegarder (Sortie &) const
	Saves an Objet_U to an output stream. Virtual method to override.
int	get_object_id () const
	Returns the unique identifier of the object (object_id_).
virtual const Type_info *	get_info () const
	Returns type information for the Objet_U.
const Nom &	que_suis_je () const
	Returns the string identifying the class.
const char *	le_type () const
	Returns the type name of the Objet_U.
virtual int	change_num (const int *const)
	Changes the internal number of the Objet_U.
virtual int	lire_motcle_non_standard (const Motcle &motlu, Entree &is)
	Reads non-simple-type parameters of an Objet_U from an input stream.
virtual int	associer_ (Objet_U &)
	Associates the Objet_U with another Objet_U. Virtual method to override.
const Interprete &	interprete () const
Interprete &	interprete ()
Public Member Functions inherited from Process
virtual	~Process ()
Public Member Functions inherited from MorEqn
void	associer_eqn (const Equation_base &)
	Associates an equation with the object.
const Equation_base &	equation () const
	Returns the reference to the equation pointed to by MorEqn::mon_equation.
Equation_base &	equation ()
	Returns the reference to the equation pointed to by MorEqn::mon_equation.
int	mon_equation_non_nul () const
virtual void	check_multiphase_compatibility () const
Public Member Functions inherited from Champs_compris_interface
virtual	~Champs_compris_interface ()
virtual bool	has_champ (const Motcle &nom, OBS_PTR(Champ_base)&ref_champ) const =0
Public Member Functions inherited from Support_Champ_Masse_Volumique
	Support_Champ_Masse_Volumique ()
	Constructor of the class.
virtual	~Support_Champ_Masse_Volumique ()
	Virtual destructor (to avoid warnings).
virtual void	associer_champ_masse_volumique (const Champ_base &)
	Method to be called during problem preparation to ask the object to take into account the density field passed as parameter.
virtual void	dissocier_champ_masse_volumique ()
	Cancels the reference to the density field.
virtual int	has_champ_masse_volumique () const
	Returns 1 if the density field has been associated, 0 otherwise.
virtual const Champ_base &	get_champ_masse_volumique () const
	Returns the density field.
const int &	support_ok () const

Public Attributes
std::vector< const Operateur_Diff_base * >	op_ext
Public Attributes inherited from Operateur_base
int	col_width_

Protected Member Functions
virtual const Champ_base &	diffusivite_pour_pas_de_temps () const
	Returns the field corresponding to the true diffusivity of the medium used for the time step computation.
	OBS_PTR (Champ_base) diffusivite_pour_pas_de_temps_
Protected Member Functions inherited from Operateur_base
	OBS_PTR (Champ_Inc_base) le_champ_inco
Protected Member Functions inherited from Objet_U
	Objet_U ()
	Default constructor: assigns a unique identifier to the object (object_id_) and registers the object in "memory" by giving it a num_obj number.
	Objet_U (const Objet_U &)
	Copy constructor.
const Objet_U &	operator= (const Objet_U &)
	Assignment operator: does nothing (the number and identifier are preserved).
virtual void	set_param (Param &) const
Protected Member Functions inherited from MorEqn
	OBS_PTR (Equation_base) mon_equation
virtual	~MorEqn ()
Protected Member Functions inherited from Support_Champ_Masse_Volumique
virtual void	declare_support_masse_volumique (int ok)
	The constructor of a derived class that uses the density field must call this function with the value 1.

Additional Inherited Members
Static Public Member Functions inherited from Objet_U
static const Nom &	nom_du_cas ()
	Returns a constant reference to the case name. This method is static.
static Nom &	get_set_nom_du_cas ()
	Returns a non-constant reference to the case name (to allow modification). This method is static.
static const Type_info *	info ()
	Returns type information for the Objet_U (static version).
static const Objet_U &	self_cast (const Objet_U &)
	Method added for casting in Python.
static Objet_U &	self_cast (Objet_U &)
Static Public Member Functions inherited from Process
static int	me ()
	Returns the rank of the local processor in the current communication group. See Comm_Group::rank() and PE_Groups::current_group().
static int	nproc ()
	Returns the number of processors in the current group. See Comm_Group::nproc() and PE_Groups::current_group().
static bool	is_parallel ()
static void	exit (int exit_code=-1)
	Exit routine for TRUST within a Kokkos region.
static double	mp_sum (double)
	Computes the sum of x over all processors in the current group.
static float	mp_sum (float)
static trustIdType	mp_sum (trustIdType)
	Computes the sum of x over all processors in the current group.
static double	mp_max (double)
static double	mp_min (double)
static int	mp_max (int)
	Returns the maximum value of x across all processors in the current group.
static int	mp_min (int)
	Returns the minimum value of x across all processors in the current group.
static double	mp_sum_as_double (int v)
static trustIdType	mppartial_sum (trustIdType i)
	Computes the partial sum of x over processors 0 to me()-1 (returns 0 on processor 0).
template<typename T>
static void	mp_sum_for_each (T &arg1, T &arg2)
	C++14 compatible mp_sum_for_each: combine multiple mp_sum calls into one collective operation Usage: mp_sum_for_each(a, b); mp_sum_for_each(a, b, c); mp_sum_for_each(a, b, c, d); mp_sum_for_each(a, b, c, d, e); All arguments must be of the same type (double or int) and are modified in place. Supports 2-5 parameters.
template<typename T>
static void	mp_sum_for_each (T &arg1, T &arg2, T &arg3)
template<typename T>
static void	mp_sum_for_each (T &arg1, T &arg2, T &arg3, T &arg4)
template<typename T>
static void	mp_sum_for_each (T &arg1, T &arg2, T &arg3, T &arg4, T &arg5)
template<typename T>
static void	mp_max_for_each (T &arg1, T &arg2)
	C++14 compatible mp_max_for_each: combine multiple mp_max calls into one collective operation.
template<typename T>
static void	mp_max_for_each (T &arg1, T &arg2, T &arg3)
template<typename T>
static void	mp_max_for_each (T &arg1, T &arg2, T &arg3, T &arg4)
template<typename T>
static void	mp_max_for_each (T &arg1, T &arg2, T &arg3, T &arg4, T &arg5)
template<typename T>
static void	mp_min_for_each (T &arg1, T &arg2)
	C++14 compatible mp_min_for_each: combine multiple mp_min calls into one collective operation.
template<typename T>
static void	mp_min_for_each (T &arg1, T &arg2, T &arg3)
template<typename T>
static void	mp_min_for_each (T &arg1, T &arg2, T &arg3, T &arg4)
template<typename T>
static void	mp_min_for_each (T &arg1, T &arg2, T &arg3, T &arg4, T &arg5)
template<typename _TYPE_>
static void	mp_sum_for_each_item (TRUSTArray< _TYPE_ > &x, int n=-1)
template<typename _TYPE_>
static void	mp_max_for_each_item (TRUSTArray< _TYPE_ > &x, int n=-1)
template<typename _TYPE_>
static void	mp_min_for_each_item (TRUSTArray< _TYPE_ > &x, int n=-1)
static bool	mp_and (bool)
	Computes the logical AND of b across all processors in the current group.
static bool	mp_or (bool)
static int	check_int_overflow (trustIdType)
static int	je_suis_maitre ()
	Returns 1 if on the master processor of the current group (i.e. me() == 0), 0 otherwise.
static KOKKOS_INLINE_FUNCTION void	Kokkos_exit (const char *)
	Exit routine for TRUST within a Kokkos region.
static int	node_master ()
	Returns 1 if on the NUMA node master processor, 0 otherwise.
static void	exit (const Nom &message, int exit_code=-1)
static bool	is_sequential ()
static void	barrier ()
	Synchronizes all processors in the current group (waits until all processors have reached the barrier).
static void	abort ()
	Abort routine for TRUST on a fatal error.
static Sortie &	Journal (int message_level=0)
	Returns a static Sortie object used as an event journal.
static double	ram_processeur ()
static void	imprimer_ram_totale (int all_process=0)
static bool	force_single_file (const int ranks, const Nom &filename)
Static Public Attributes inherited from Objet_U
static double	precision_geom = 1e-10
static constexpr bool	HAS_POINTER = false
static int	dimension =0
static int	format_precision_geom =11
static int	axi =0
static int	bidim_axi =0
static int	DEACTIVATE_SIGINT_CATCH =0
static Type_info	info_obj
static bool	disable_TU =false
	Flag to disable or not the writing of the .TU files.
static bool	stat_per_proc_perf_log =false
	Flag to enable the writing of the statistics detailed per processor in _csv.TU file.
Static Public Attributes inherited from Process
static int	exception_sur_exit =0
static int	multiple_files =5120
Protected Attributes inherited from Operateur_base
int	decal_temps
int	nb_ss_pas_de_temps
SolveurSys	solveur
Matrice	matrice_
Nom	out_
Nom	description_
DoubleTab	flux_bords_
Champs_compris	champs_compris_
std::string	nom_inco_

Detailed Description

Operateur_Diff_base This class is the base of the hierarchy of operators representing.

a diffusion term in an equation. The choice of term depends on the laminar or turbulent modelling of the flow, on the discretisation and on the type of the diffusivity field. These variants give rise to derived classes of Operateur_Diff_base.

See also

Operateur_base Operateur_Diff, Abstract class, Abstract method, void associer_diffusivite(const Champ_Don_base& ), const Champ_Don_base& diffusivite() const

Definition at line 35 of file Operateur_Diff_base.h.

Member Function Documentation

associer_diffusivite()

virtual void Operateur_Diff_base::associer_diffusivite ( const Champ_base & )

pure virtual

Implemented in Op_Diff_DG_base, Op_Diff_EF, Op_Diff_K_Eps_Bas_Re_VDF_Elem, Op_Diff_K_Eps_Bas_Re_VDF_Elem_Axi, Op_Diff_K_Eps_Bas_Re_VDF_var_Elem, Op_Diff_K_Eps_VDF_base, Op_Diff_K_Omega_VDF_base, Op_Diff_negligeable, Op_Diff_P1NC_barprim, Op_Diff_PolyMAC_CDO_Gen_base, Op_Diff_RotRot, Op_Diff_VDF_Elem, Op_Diff_VDF_Elem_aniso, Op_Diff_VDF_Elem_Axi, Op_Diff_VDF_Face, Op_Diff_VDF_Face_Axi, Op_Diff_VDF_Multi_inco_Elem, Op_Diff_VDF_Multi_inco_Elem_Axi, Op_Diff_VDF_Multi_inco_Multi_scalar_Elem, Op_Diff_VEF_Anisotrope_Face, Op_Diff_VEF_Face, Op_Diff_VEF_Face_Q1, Op_Dift_EF_Q1, Op_Dift_Multiphase_VDF_Elem, Op_Dift_Multiphase_VDF_Face, Op_Dift_VDF_Elem, Op_Dift_VDF_Elem_Axi, Op_Dift_VDF_Face, Op_Dift_VDF_Face_Axi, Op_Dift_VDF_Multi_inco_Elem, Op_Dift_VDF_Multi_inco_Elem_Axi, and Op_Dift_VEF_base.

associer_diffusivite_pour_pas_de_temps()

void Operateur_Diff_base::associer_diffusivite_pour_pas_de_temps ( const Champ_base & diffu )

virtual

Associates the true diffusivity in m^2/s (in QC for example, the operator is applied to rho*u, and the dynamic viscosity is then associated to.

the operator instead of the kinematic viscosity. In that case, it is necessary to associate the true diffusivity here for the computation of the stability time step.

Definition at line 39 of file Operateur_Diff_base.cpp.

associer_diffusivite_volumique()

void Operateur_Diff_base::associer_diffusivite_volumique ( const Champ_base & champ )

virtual

Reimplemented in Op_Diff_EF.

Definition at line 70 of file Operateur_Diff_base.cpp.

calculer_borne_locale()

virtual void Operateur_Diff_base::calculer_borne_locale ( DoubleVect & , double , double  ) const

inlinevirtual

Reimplemented in Op_Dift_EF_base, Op_Dift_VDF_Face_base, and Op_Dift_VEF_base.

Definition at line 44 of file Operateur_Diff_base.h.

calculer_von_mises()

virtual void Operateur_Diff_base::calculer_von_mises ( const DoubleTab & deplacement, DoubleTab & deformation, DoubleTab & contraintes, DoubleTab & von_mises ) const

inlinevirtual

Reimplemented in Op_Diff_EF.

Definition at line 52 of file Operateur_Diff_base.h.

correlation_viscosite_turbulente()

virtual const Correlation_base * Operateur_Diff_base::correlation_viscosite_turbulente ( ) const

inlinevirtual

Reimplemented in Op_Diff_Turbulent_PolyMAC_MPFA_Face, Op_Dift_Multiphase_VDF_Elem, and Op_Dift_Multiphase_VDF_Face.

Definition at line 51 of file Operateur_Diff_base.h.

diffusivite()

virtual const Champ_base & Operateur_Diff_base::diffusivite ( ) const

pure virtual

Implemented in Op_Diff_DG_base, Op_Diff_EF, Op_Diff_K_Eps_Bas_Re_VDF_Elem, Op_Diff_K_Eps_Bas_Re_VDF_Elem_Axi, Op_Diff_K_Eps_Bas_Re_VDF_var_Elem, Op_Diff_K_Eps_VDF_base, Op_Diff_K_Omega_VDF_base, Op_Diff_negligeable, Op_Diff_P1NC_barprim, Op_Diff_PolyMAC_CDO_Gen_base, Op_Diff_RotRot, Op_Diff_VDF_Elem, Op_Diff_VDF_Elem_aniso, Op_Diff_VDF_Elem_Axi, Op_Diff_VDF_Face, Op_Diff_VDF_Face_Axi, Op_Diff_VDF_Multi_inco_Elem, Op_Diff_VDF_Multi_inco_Elem_Axi, Op_Diff_VDF_Multi_inco_Multi_scalar_Elem, Op_Diff_VEF_Anisotrope_Face, Op_Diff_VEF_Face, Op_Diff_VEF_Face_Q1, Op_Dift_EF_Q1, Op_Dift_Multiphase_VDF_Elem, Op_Dift_Multiphase_VDF_Face, Op_Dift_VDF_Elem, Op_Dift_VDF_Elem_Axi, Op_Dift_VDF_Face, Op_Dift_VDF_Face_Axi, Op_Dift_VDF_Face_base, Op_Dift_VDF_Multi_inco_Elem, Op_Dift_VDF_Multi_inco_Elem_Axi, and Op_Dift_VEF_base.

diffusivite_pour_pas_de_temps()

const Champ_base & Operateur_Diff_base::diffusivite_pour_pas_de_temps ( ) const

protectedvirtual

Returns the field corresponding to the true diffusivity of the medium used for the time step computation.

If the operator is applied to rho*v for example (QC case for instance), the associated diffusivity is the dynamic viscosity and not the kinematic viscosity. The kinematic viscosity must be used for the time step computation... The true diffusivity (in m^2/s) is determined as follows:

• if diffusivite_pour_pas_de_temps_ has been initialised => it is used (mechanism set up for front-tracking, because the medium is invalid)
• otherwise diffusivite() is used

Definition at line 64 of file Operateur_Diff_base.cpp.

init_op_ext()

virtual void Operateur_Diff_base::init_op_ext ( ) const

inlinevirtual

Reimplemented in Op_Diff_PolyMAC_HFV_Elem, Op_Diff_PolyMAC_MPFA_Elem, and Op_Diff_VDF_base.

Definition at line 48 of file Operateur_Diff_base.h.

is_turb()

virtual bool Operateur_Diff_base::is_turb ( ) const

inlinevirtual

Reimplemented in Op_Diff_Turbulent_PolyMAC_MPFA_Face, Op_Dift_Multiphase_VDF_Elem, and Op_Dift_Multiphase_VDF_Face.

Definition at line 50 of file Operateur_Diff_base.h.

OBS_PTR()

Operateur_Diff_base::OBS_PTR ( Champ_base )

protected

Member Data Documentation

op_ext

std::vector<const Operateur_Diff_base *> Operateur_Diff_base::op_ext

mutable

Definition at line 47 of file Operateur_Diff_base.h.

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The documentation for this class was generated from the following files:

• /home/docs/trust-code/src/Kernel/Operateurs/Operateur_Diff_base.h
• /home/docs/trust-code/src/Kernel/Operateurs/Operateur_Diff_base.cpp