Resumen
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.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2004-11Etapa: Norma Internacional en proceso de revisión sistemática [90.20]
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Edición: 2Número de páginas: 255
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Comité Técnico :ISO/TC 184/SC 4ICS :25.040.40
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Ciclo de vida
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Anteriormente
RetiradaISO 10303-11:1994
RetiradaISO 10303-11:1994/Cor 1:1999
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Ahora