ENTITY derived_unit

(* SCHEMA AUTOMOTIVE_DESIGN; *)

 
ENTITY derived_unit
SUPERTYPE OF (ONEOF (area_unit, volume_unit));
  elements : SET [1:?] OF derived_unit_element;
DERIVE
  name : label := get_name_value(SELF);
WHERE
  wr1 : (SIZEOF(elements) > 1) OR (SIZEOF(elements) = 1) AND (elements[1].
    exponent <> 1.0);
  wr2 : SIZEOF(USEDIN(SELF, 'AUTOMOTIVE_DESIGN.NAME_ATTRIBUTE.NAMED_ITEM'))
     <= 1;
END_ENTITY; -- 10303-41: measure_schema

Explicit Attributes

Entity derived_unit has the following local and inherited explicit attributes:
AttributeTypeDefined By
 elementsSET OF derived_unit_element (ENTITY)derived_unit

Derived Attributes

Entity derived_unit has the following local and inherited derived attributes:
AttributeTypeDefined By
 namelabel (STRING)derived_unit

Inverse Attributes

    No Inverse Attributes

Supertypes

    No supertypes

Subtypes

Entity derived_unit has the following subtypes:
    area_unit*
    derived_unit_variable*
    volume_unit*
* - Immediate Subtypes

Referenced By

Entity derived_unit and its supertypes are referenced by the following definitions:
DefinitionTypeReferenced Entity
 dependent_instantiable_derived_unit RULE derived_unit
 derive_dimensional_exponents FUNCTION derived_unit
 name_attribute_select SELECT derived_unit
 unit SELECT derived_unit


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2012-03-27T17:16:11-04:00