6.2.2.4 IfcFlowDirectionEnum
6.2.2.4.1 Semantic definition
This enumeration defines the flow direction at a distribution port.
- For pipe-based ports, the direction is the physical flow direction.
- For duct-based ports, the direction is the physical flow direction.
6.2.2.4.2 Type values
| Type | Description |
|---|---|
SINK
| |
SOURCE
| |
SOURCEANDSINK
| |
NOTDEFINED
|
6.2.2.4.3 Formal representation
TYPE IfcFlowDirectionEnum = ENUMERATION OF
(SINK
,SOURCE
,SOURCEANDSINK
,NOTDEFINED);
END_TYPE;