15 ore
in blocco
Tecnologie energetiche
The EXPRESS language-Edition 1
A data modelling language defined by ISO TC 184/SC4 and published as ISO 10303-11:1994
Docenti: Gemma Casadei, André Fracasso, Paolo Perini, Jochen Haenisch
Obiettivo formativo: the course will deal with the following topics: -introduction of the data modelling language defined in ISO 10303 part 11:1994. (EXPRESS) -basic elements from which an EXPRESS schema is composed: character set, symbols, reserved words, identifiers and literals. -Data types classified as simple data types, aggregation data types, named data types, constructed data types and generalized data types. -how to create an EXPRESS declaration which is an EXPRESS item associated with an identifier that can be referenced. -how interface specification is used to enable items declared in a ‘foreign’ schema to be visible in the ‘current’ schema -how to build an "Expression" in the EXPRESS language -"Executable Statements" -list of the main BUILT-IN Functions and BUILT-IN Procedures Contenuti: the course is composed by 8 modules for a total of 40 lessons Conoscenze richieste: A data modelling language defined by ISO TC 184/SC4 and published as ISO 10303-11:1994 A chi è rivolto: product data model designers, system developers, STEP interfaces programmer Tempi occorrenti: about 15 hours Progetto: ODL ACCEDI
