The IfcPropertyReferenceValue allows a property value to be given by referencing other entities within the resource definitions of IFC.

    typedef struct {
        GS::UniString                  usageName;
        API_IFCObjectReferenceType     type;
        short                          day;
        short                          month;
        short                          year;
    } API_IFCPropertyReferenceValue;

 

Members

usageName

Description of the use of the referenced value within the property.

type

API_IFCObjectReferenceType	Meaning
CalendarDate	A date which is defined by a day in a month of a year.

day

The day element of the calendar date.

month

The month element of the calendar date.

year

The year element of the calendar date.

 

Remarks

This structure contains a date which is defined by a day in a month of a year.

 

Requirements

Version: API 17 or later

Header: APIdefs_Elements.h

 

See Also

API_IFCProperty