IfcTaskDurationEnum

IfcTaskDurationEnum

类型定义

IfcTaskDurationEnum标识如何测量持续时间。

IFC4中的新枚举。

 

Enumeration definition

Constant	Description
ELAPSEDTIME	The time duration is based on elapsed time (24 hours per day, independent of calendar).
WORKTIME	The time duration is based on work time (calendar-dependent).
NOTDEFINED	The time duration is undefined.

 

 

EXPRESS Specification

TYPE IfcTaskDurationEnum = ENUMERATION OF (
 ELAPSEDTIME,
 WORKTIME,
 NOTDEFINED);
END_TYPE;

 

 

 

 

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