DS/ENV ISO 10303-11
Industrial automation systems and integration - Product data representation and exchange - Part 11: Description methods: The EXPRESS language reference manual
| Organization: | DS |
| Publication Date: | 17 January 1996 |
| Status: | inactive |
| Page Count: | 226 |
| ICS Code (Industrial process measurement and control): | 25.040.40 |
scope:
This part of ISO 10303 defines a language by which aspects of product data can be specified. The language is called EXPRESS. It also defines 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 which allow an unambiguous data definition and specification of constraints on the data defined. The following are within the scope:- datatypes; constraints on instances of the data types.
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