Application module: Datum difference based model ISO/TS 10303-1660:2018-11(E)
© ISO

Cover page
Table of contents
Copyright
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
    3.1 Terms and definitions
    3.2 Abbreviated terms

4 Information requirements
   4.1 Required AM ARMs
   4.2 ARM type definition
   4.3 ARM entity definitions
   4.4 ARM subtype constraint definition
5 Module interpreted model
   5.1 Mapping specification
   5.2 MIM EXPRESS short listing
     5.2.1 MIM entity definitions
     5.2.2 MIM subtype constraint definition

A MIM short names
B Information object registration
C ARM EXPRESS-G   EXPRESS-G
D MIM EXPRESS-G   EXPRESS-G
E Computer interpretable listings
F Change history
Bibliography
Index

(*
ISO/TC 184/SC 4/WG 12 N9383 - ISO/TS 10303-1660 Datum difference based model - EXPRESS MIM
Supersedes ISO/TC 184/SC 4/WG 12 N8123
*)



SCHEMA Datum_difference_based_model_mim;

USE FROM Geometric_tolerance_mim;    -- ISO/TS 10303-1051

USE FROM Model_parameter_mim;    -- ISO/TS 10303-1703

USE FROM Functional_usage_view_mim;    -- ISO/TS 10303-1705


ENTITY datum_difference
  SUBTYPE OF (shape_aspect, shape_aspect_relationship);
  SELF\shape_aspect_relationship.relating_shape_aspect : datum;
  SELF\shape_aspect_relationship.related_shape_aspect : datum;
WHERE
  WR1: SELF\shape_aspect_relationship.relating_shape_aspect :<>: SELF\shape_aspect_relationship.related_shape_aspect;
END_ENTITY;

ENTITY datum_difference_based_characteristic
  SUBTYPE OF (representation_item);
END_ENTITY;

ENTITY datum_difference_based_model_parameter
  SUBTYPE OF (model_parameter);
END_ENTITY;

ENTITY datum_difference_functional_unit_usage_view_terminal_assignment
  SUBTYPE OF (shape_aspect_relationship);
  SELF\shape_aspect_relationship.relating_shape_aspect : datum_difference;
  SELF\shape_aspect_relationship.related_shape_aspect : functional_unit_terminal_definition;
END_ENTITY;

SUBTYPE_CONSTRAINT ddbm_model_parameter_subtypes FOR model_parameter;
  ONEOF (datum_difference_based_model_parameter,
         schema_based_model_parameter);
END_SUBTYPE_CONSTRAINT;

END_SCHEMA;  -- Datum_difference_based_model_mim


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