IfcSegmentDim

Semantic definitions at the function

Function Definition

This function checks the dimensionality of the various subtypes of IfcSegment.

Returns the dimensionality of the ParentCurve.

HISTORY New function in IFC4.3.0.1

Formal representations

EXPRESS Specification


FUNCTION IfcSegmentDim


  (Segment : IfcSegment)
  : IfcDimensionCount;

   IF ('IFCGEOMETRYRESOURCE.IfcCurveSegment' IN TYPEOF(Segment))
     THEN RETURN(Segment\IfcCurveSegment.ParentCurve.Dim);
   END_IF;
   IF ('IFCGEOMETRYRESOURCE.IfcCompositeCurveSegment' IN TYPEOF(Segment))
     THEN RETURN(Segment\IfcCompositeCurveSegment.ParentCurve.Dim);
   END_IF;
   RETURN (?);




END_FUNCTION;