Format_Post_CGNS#

#include <Format_Post_CGNS.h>

classe Format_Post_CGNS

How to cite this class in this doc#

RST

:ref:`Format\_Post\_CGNS <class-format-post-cgns>`

Markdown

[Format\_Post\_CGNS](#class-format-post-cgns)

Detailed description#

The CFD General Notation System (CGNS) provides a general, portable, and extensible standard for the storage and retrieval of computational fluid dynamics (CFD) analysis data. It consists of a collection of conventions, and free and open software implementing those conventions. It is self - descriptive, machine-independent, well - documented, and administered by an international steering committee. It is also an American Institute of Aeronautics and Astronautics (AIAA) Recommended Practice. The system consists of two parts: (1) a standard data model and mapping format for recording the data, and (2) software that reads, writes, and modifies data in that format. The format is a conceptual entity established by the documentation; the software is a physical product supplied to enable developers to access and produce data recorded in that format. The CGNS system is designed to facilitate the exchange of data between sites and applications, and to help stabilize the archiving of aerodynamic data. The data are stored in a compact, binary format and are accessible through a complete and extensible library of functions. The API (Application Program Interface) is platform independent and can be easily implemented in C, C + + , Fortran and Fortran90 applications. CGNS is self - describing, allowing an application to interpret the structure and contents of a file without any outside information. CGNS can make use of either two different low - level data formats: - HDF5, a widely used hierarchical data format see :

Inherits from#

public : Format_Post_base

List of Protected Methods#

printOn
readOn

Complete Member Function Documentation#

completer_post

int Format_Post_CGNS::completer_post(const Domaine &, const int, const Nature_du_champ &, const int, const Noms &, const Motcle &, const Nom &) override

Reimplements:

completer_post

duplique

int Format_Post_CGNS::duplique() const override

Reimplements:

duplique

ecrire_champ

int Format_Post_CGNS::ecrire_champ(const Domaine &, const Noms &, const Noms &, int, double, const Nom &, const Nom &, const Nom &, const Nom &, const DoubleTab &) override

Ecriture d’un champ dans le fichier de postraitement.

Reimplements:

ecrire_champ

ecrire_domaine

int Format_Post_CGNS::ecrire_domaine(const Domaine &, const int) override

Ecriture d’un maillage.

L’ecriture du domaine a lieu soit au debut, avant le premier appel a ecrire_temps, soit plus tard (maillage dynamique), mais ce n’est pas forcement supporte par le postraitement.

Reimplements:

ecrire_domaine

ecrire_domaine_low_level

int Format_Post_CGNS::ecrire_domaine_low_level(const Domaine *, const Nom &, const DoubleTab &, const IntTab &, const Motcle &)

ecrire_entete

int Format_Post_CGNS::ecrire_entete(const double, const int, const int) override

Reimplements:

ecrire_entete

ecrire_item_int

int Format_Post_CGNS::ecrire_item_int(const Nom &, const Nom &, const Nom &, const Nom &, const Nom &, const IntVect &, const int) override

Ecriture d’un tableau d’entiers dans le fichier de postraitement.

Reimplements:

ecrire_item_int

ecrire_temps

int Format_Post_CGNS::ecrire_temps(const double) override

Commence l’ecriture d’un pas de temps.

La classe derivee doit accepter de recevoir plusieurs appels consecutifs a cette methode avec le meme temps.

Reimplements:

ecrire_temps

finir

int Format_Post_CGNS::finir(const int) override

Reimplements:

finir

Format_Post_CGNS

Format_Post_CGNS::Format_Post_CGNS()

get_info

const Type_info * Format_Post_CGNS::get_info() const override

Donne des informations sur le type de l’ Objet_U .

Reimplements:

get_info

initialize

int Format_Post_CGNS::initialize(const Nom &, const int, const Nom &) override

Reimplements:

initialize

initialize_by_default

int Format_Post_CGNS::initialize_by_default(const Nom &) override

Initialise le fichier avec des parametres appropries pour son format (exemple: format ascii, efface le fichier existant, un.

fichier unique pour tous les processeurs etc…) Methode a surcharger dans les classes derivees. Valeur de retour: 1 si l’operation a reussi, 0 sinon.

Reimplements:

initialize_by_default

preparer_post

int Format_Post_CGNS::preparer_post(const Nom &, const int, const int, const double) override

Reimplements:

preparer_post

reset

void Format_Post_CGNS::reset() override

Reimplements:

reset

set_param

void Format_Post_CGNS::set_param(Param &param) override

Reimplements:

set_param

set_postraiter_domain

void Format_Post_CGNS::set_postraiter_domain() override

Reimplements:

set_postraiter_domain

taille_memoire

unsigned Format_Post_CGNS::taille_memoire() const override

Reimplements:

taille_memoire

~Format_Post_CGNS

Format_Post_CGNS::~Format_Post_CGNS()

cree_instance

Objet_U * Format_Post_CGNS::cree_instance()

info

const Type_info * Format_Post_CGNS::info()

self_cast

const Format_Post_CGNS & Format_Post_CGNS::self_cast(const Objet_U &)

self_cast

Format_Post_CGNS & Format_Post_CGNS::self_cast(Objet_U &)

printOn

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

erreur = > exit

Reimplements:

printOn

readOn

Entree & Format_Post_CGNS::readOn(Entree &) override

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

Reimplements:

readOn

Attributes Documentation#

info_obj (public)

const Type_info Format_Post_CGNS::info_obj

cgns_basename_ (private)

Nom Format_Post_CGNS::cgns_basename_

Format_Post_CGNS

Contents

Format_Post_CGNS#

How to cite this class in this doc#

Detailed description#

Inherits from#

List of Public Methods#

List of Public Static Methods#

List of Protected Methods#

Complete Member Function Documentation#

Attributes Documentation#