IfcPointListDim

Semantic definitions at the function

Function Definition

This function determines the dimensionality of a cartesian point list.

Formal representations

EXPRESS Specification

FUNCTION IfcPointListDim
(PointList : IfcCartesianPointList)
           : IfcDimensionCount;

  IF ('IFC4.IFCCARTESIANPOINTLIST2D' IN TYPEOF(PointList))
    THEN RETURN(2);
  END_IF;
  IF ('IFC4.IFCCARTESIANPOINTLIST3D' IN TYPEOF(PointList))
    THEN RETURN(3);
  END_IF;
  RETURN (?);
END_FUNCTION;