Application module: Part definition relationship | ISO/TS 10303-1055:2019(E) © ISO |
This clause specifies the EXPRESS schema derived from the mapping table. It uses elements from the common resources or from other application modules and defines the EXPRESS constructs that are specific to this part of ISO 10303.
This clause constitutes the Module Interpreted Module (MIM) of the application module.
This clause also specifies the modifications that apply to the constructs imported from the common resources.
The following restrictions apply to the use, in this schema, of constructs defined in common resources or in application modules:
Short names of entities defined in this schema are described in Annex A. Unambiguous identification of this schema is defined in Annex B.
EXPRESS specification:
*)
SCHEMA Part_definition_relationship_mim;
USE FROM
Part_view_definition_mim;
--
ISO/TS 10303-1023
USE FROM
product_structure_schema
--
ISO 10303-44
(make_from_usage_option);
USE FROM
Product_view_definition_relationship_mim;
--
ISO/TS 10303-1041
USE FROM
Value_with_unit_mim;
--
ISO/TS 10303-1054
(*
NOTE 1 The schemas referenced above are specified in the following part of ISO 10303:
Part_view_definition_mim ISO/TS 10303-1023 product_structure_schema ISO 10303-44 Product_view_definition_relationship_mim ISO/TS 10303-1041 Value_with_unit_mim ISO/TS 10303-1054
NOTE 2 See Annex D, Figures D.1and D.2 for a graphical representation of this schema.
This subclause specifies the MIM entity for this module. The MIM entity and definition is specified below.
EXPRESS specification:
*)
ENTITY definitional_product_definition_usage
SUBTYPE OF (product_definition_usage);
UNIQUE
UR1: relating_product_definition, related_product_definition;
END_ENTITY;
(*
Formal propositions:
UR1: The combination of the inherited attributes relating_product_definition and related_product_definition shall be unique within a population of definitional_product_definition_usage.
*)
END_SCHEMA; -- Part_definition_relationship_mim
(*
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