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ISO 10303-11

Industrial Automation Systems and Integration - Product Data Representation and Exchange - Part 11: Description Methods: the EXPRESS Language Reference Manual

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Organization: ISO
Publication Date: 1 November 2004
Status: active
Page Count: 270
ICS Code (Industrial process measurement and control): 25.040.40
scope:

This part of ISO 10303 specifies a language by which aspects of product data can be defined. The language is called EXPRESS.

This part of ISO 10303 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 this part of ISO 10303:

- 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.

Document History

ISO 10303-11
November 1, 2004
Industrial Automation Systems and Integration - Product Data Representation and Exchange - Part 11: Description Methods: the EXPRESS Language Reference Manual
This part of ISO 10303 specifies a language by which aspects of product data can be defined. The language is called EXPRESS. This part of ISO 10303 also specifies a graphical representation for a...
December 15, 1994
Industrial Automation Systems and Integration - Product Data Representation and Exchange - Part 11: Description Methods: the EXPRESS Language Reference Manual
A description is not available for this item.

References

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