6.1.2.7 IfcConnectionTypeEnum
6.1.2.7.1 Semantic definition
This enumeration defines the different ways how path based elements (such as layered IfcWall elements) can connect, as shown in Figure 6.1.2.7.D.
The enumerated items shall be used in the following combinations:
| Connection shape | RelatingConnectionType | RelatedConnectionType | Illustration |
|---|---|---|---|
| L-Shape | AtStart | AtStart |  |
| L-Shape | AtEnd | AtStart |  |
| T-Shape | AtPath | AtStart |  |
6.1.2.7.2 Type values
| Type | Description |
|---|---|
ATEND
|
Connection at the end of the connected element. |
ATPATH
|
Connection along the path of the connected element. |
ATSTART
|
Connection at the start of the connected element. |
NOTDEFINED
|
No description available. |
6.1.2.7.3 Formal representation
TYPE IfcConnectionTypeEnum = ENUMERATION OF
(ATEND
,ATPATH
,ATSTART
,NOTDEFINED);
END_TYPE;