5.2 MIM EXPRESS short listing

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:

• use of a supertype entity does not make applicable any of its specializations, unless the specialization is also imported in the MIM schema;
• use of a SELECT type does not make applicable any of its listed types unless the listed type is also imported in the MIM schema.

Short names of entities defined in this schema are described in Annex A. Unambiguous identification of this schema is defined in Annex B.

USE FROM Elemental_topology_mim;    --  ISO/TS 10303-1005



USE FROM Foundation_representation_mim;    --  ISO/TS 10303-1006



USE FROM geometry_schema    --  ISO 10303-42
  (axis1_placement,
   axis2_placement_2d,
   axis2_placement_3d,
   cartesian_point,
   cartesian_transformation_operator_2d,
   cartesian_transformation_operator_3d,
   direction,
   geometric_representation_context,
   geometric_representation_item,
   placement,
   point);



USE FROM Identification_assignment_mim;    --  ISO/TS 10303-1021



USE FROM product_property_representation_schema    --  ISO 10303-41
  (shape_representation);



USE FROM qualified_measure_schema    --  ISO 10303-45
  (measure_representation_item);



USE FROM representation_schema    --  ISO 10303-43
  (mapped_item,
   representation_map,
   value_representation_item);
(*



NOTE 1   The schemas referenced above are specified in the following part of ISO 10303:

Elemental_topology_mim	ISO/TS 10303-1005
Foundation_representation_mim	ISO/TS 10303-1006
geometry_schema	ISO 10303-42
Identification_assignment_mim	ISO/TS 10303-1021
product_property_representation_schema	ISO 10303-41
qualified_measure_schema	ISO 10303-45
representation_schema	ISO 10303-43

NOTE 2   See Annex D, Figures D.1and D.2 for a graphical representation of this schema.

5.2.1 MIM type definition

This subclause specifies the MIM type for this application module. The MIM type and definition is specified below.

5.2.1.1 representation_identification_item   

The representation_identification_item type is an extension of the identification_item type. It adds the data type shape_representation to the list of alternate data types.

NOTE 1  The list of entity data types may be extended in application modules that use the constructs of this module.

NOTE 2   This extension enables the assignment of an identifier to a shape_representation, using the entity applied_identification_assignment.

EXPRESS specification:

*)
TYPE representation_identification_item = EXTENSIBLE GENERIC_ENTITY SELECT BASED_ON identification_item WITH
   (shape_representation);
END_TYPE;
(*

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