La collection SMRL est la bibliothèque de ressources et modules STEP, la norme pour l'échange de données sur les modèles de produits. Elle s'adresse à tous ceux qui envisagent d'adopter les protocoles d'application modulaires et modules d'application ISO 10303, les parties de cette norme relatives aux …
Résumé
ISO 10303 specifies a language by which aspects of product data can be defined. The language is called EXPRESS. ISO 10303-11:2004 also specifies a graphical representation for a subset of the constructs in the EXPRESS language. This graphical representation is called EXPRESS-G. EXPRESS is a data specification language as defined in ISO 10303-1. It consists of language elements that allow an unambiguous data definition and specification of constraints on the data defined.
The following are within the scope of ISO 10303-11:2004:
- data types;
- constraints on instances of the data types.
The following are outside the scope of this part of ISO 10303:
- definition of database formats;
- definition of file formats;
- definition of transfer formats;
- process control;
- information processing;
- exception handling.
EXPRESS is not a programming language.
Informations générales
-
État actuel: PubliéeDate de publication: 2004-11Stade: Norme internationale confirmée [90.93]
-
Edition: 2
-
Comité technique :ISO/TC 184/SC 4ICS :25.040.40
- RSS mises à jour
Ajouter au panier cette norme
Cycle de vie
-
Précédemment
AnnuléeISO 10303-11:1994
AnnuléeISO 10303-11:1994/Cor 1:1999
-
Actuellement