6.1.2.20 IfcStairFlightTypeEnum(梯段类型枚举)
6.1.2.20.1 语义定义(Semantic definition)
此枚举定义了可以进一步指定 IfcStairFlight 或 IfcStairFlightType 的楼梯梯段的不同类型。
6.1.2.20.2 类型值
| 类型 | 描述 |
|---|---|
CURVED
| |
FREEFORM
| |
SPIRAL
| |
STRAIGHT
| |
WINDER
| |
USERDEFINED
| |
NOTDEFINED
|
6.1.2.20.3 形式化表示(Formal representation)
TYPE IfcStairFlightTypeEnum = ENUMERATION OF
(CURVED
,FREEFORM
,SPIRAL
,STRAIGHT
,WINDER
,USERDEFINED
,NOTDEFINED);
END_TYPE;