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feature_volume_hole_rectangular

EXPRESS specification:

ENTITY feature_volume_hole_rectangular
SUBTYPE OF ( feature_volume_hole);
hole_length  :  positive_length_measure_with_unit;
hole_height  :  positive_length_measure_with_unit;
fillet_radius  :  OPTIONAL positive_length_measure_with_unit;
DERIVE
fillet_radius_value  :  REAL :=  NVL(fillet_radius.value_component, 0.0);
hole_length_value  :  REAL :=  hole_length.value_component;
hole_height_value  :  REAL :=  hole_height.value_component;
WHERE
WRF14  :  fillet_radius_value < (hole_length_value/2);
WRF15  :  fillet_radius_value < (hole_height_value/2);
END_ENTITY;

References (1):

Name Type Referred through Express-G
feature_volume_hole Entity
Subtype
No Diagram

Inheritance graph

ENTITY feature_volume_hole_rectangular;
ENTITY structural_frame_item;
item_number  :  INTEGER;
item_name  :  label;
item_description  :  OPTIONAL text;
DERIVE
item_ref  :  BAG OF identifier :=  get_item_ref(SELF);
cost_code  :  BAG OF label :=  get_item_cost_code(SELF);
object_id  :  globally_unique_id :=  get_instance_id(SELF);
ENTITY feature;
DERIVE
uses  :  SET OF located_feature :=  bag_to_set 
(USEDIN(SELF,'STRUCTURAL_FRAME_SCHEMA.LOCATED_FEATURE.DESCRIPTIVE_FEATURE'));
ENTITY feature_volume;
ENTITY feature_volume_hole;
ENTITY feature_volume_hole_rectangular;
hole_length  :  positive_length_measure_with_unit;
hole_height  :  positive_length_measure_with_unit;
fillet_radius  :  OPTIONAL positive_length_measure_with_unit;
DERIVE
fillet_radius_value  :  REAL :=  NVL(fillet_radius.value_component, 0.0);
hole_length_value  :  REAL :=  hole_length.value_component;
hole_height_value  :  REAL :=  hole_height.value_component;
END_ENTITY;