7.5.2.14 IfcDuctSegmentTypeEnum
7.5.2.14.1 Semantic definition
This enumeration is used to identify the primary purpose of a duct segment. This is a very basic categorization mechanism to generically identify the duct segment type. Subcategories of duct segments are not enumerated.
7.5.2.14.2 Type values
| Type | Description |
|---|---|
FLEXIBLESEGMENT
|
A flexible segment is a continuous non-linear segment of duct that can be deformed and change the direction of flow. |
RIGIDSEGMENT
|
A rigid segment is a continuous linear segment of duct that cannot be deformed. |
USERDEFINED
|
User-defined segment. |
NOTDEFINED
|
Undefined segment. |
7.5.2.14.3 Formal representation
TYPE IfcDuctSegmentTypeEnum = ENUMERATION OF
(FLEXIBLESEGMENT
,RIGIDSEGMENT
,USERDEFINED
,NOTDEFINED);
END_TYPE;