7.8.2.4 IfcTrackElementTypeEnum(轨道构件类型枚举)
7.8.2.4.1 语义定义(Semantic definition)
轨道元素类型的枚举。
7.8.2.4.2 类型值
| 类型 | 描述 |
|---|---|
BLOCKINGDEVICE
| |
DERAILER
| |
FROG
| |
HALF_SET_OF_BLADES
| |
SLEEPER
| |
SPEEDREGULATOR
| |
TRACKENDOFALIGNMENT
| |
VEHICLESTOP
| |
USERDEFINED
| |
NOTDEFINED
|
7.8.2.4.3 形式化表示(Formal representation)
TYPE IfcTrackElementTypeEnum = ENUMERATION OF
(BLOCKINGDEVICE
,DERAILER
,FROG
,HALF_SET_OF_BLADES
,SLEEPER
,SPEEDREGULATOR
,TRACKENDOFALIGNMENT
,VEHICLESTOP
,USERDEFINED
,NOTDEFINED);
END_TYPE;