derived_unit

EXPRESS specification:

ENTITY derived_unit
SUPERTYPE OF | (ONEOF(force_per_length_unit, inertia_unit, linear_acceleration_unit, linear_stiffness_unit, linear_velocity_unit, mass_per_length_unit, modulus_unit, moment_unit, rotational_acceleration_unit, rotational_stiffness_unit, rotational_velocity_unit));
elements | : | SET [1:?] OF derived_unit_element;
DERIVE
name | : | label := get_name_value (SELF);
WHERE
WRD7 | : | ( SIZEOF ( elements ) > 1 ) OR (( SIZEOF ( elements ) = 1 ) AND ( elements[1].exponent <> 1.0 ));
WRD13 | : | SIZEOF (USEDIN (SELF, 'STRUCTURAL_FRAME_SCHEMA.' + 'NAME_ATTRIBUTE.NAMED_ITEM')) <= 1;
END_ENTITY;

References (14):

Name | Type | Referred through | Express-G
force_per_length_unit | Entity |
Supertype
| No Diagram
inertia_unit | Entity |
Supertype
| No Diagram
linear_acceleration_unit | Entity |
Supertype
| No Diagram
linear_stiffness_unit | Entity |
Supertype
| No Diagram
linear_velocity_unit | Entity |
Supertype
| No Diagram
mass_per_length_unit | Entity |
Supertype
| No Diagram
modulus_unit | Entity |
Supertype
| No Diagram
moment_unit | Entity |
Supertype
| No Diagram
name_attribute_select | Select |
Select relation
| No Diagram
rotational_acceleration_unit | Entity |
Supertype
| No Diagram
rotational_stiffness_unit | Entity |
Supertype
| No Diagram
rotational_velocity_unit | Entity |
Supertype
| No Diagram
select_generic_item | Select |
Select relation
| No Diagram
unit | Select |
Select relation
| No Diagram

Inheritance graph

ENTITY derived_unit;
ENTITY derived_unit;
elements | : | SET [1:?] OF derived_unit_element;
DERIVE
name | : | label := get_name_value (SELF);
END_ENTITY;