8.8.6.1 IfcPointListDim

8.8.6.1.1 Semantic definition

This function determines the dimensionality of a cartesian point list.

8.8.6.1.2 Formal representation

FUNCTION IfcPointListDim
(PointList : IfcCartesianPointList)
           : IfcDimensionCount;

  IF ('IFC4X3_DEV_9d19c824.IFCCARTESIANPOINTLIST2D' IN TYPEOF(PointList))
    THEN RETURN(2);
  END_IF;     
  IF ('IFC4X3_DEV_9d19c824.IFCCARTESIANPOINTLIST3D' IN TYPEOF(PointList))
    THEN RETURN(3);
  END_IF;     
  RETURN (?);

END_FUNCTION;

8.8.6.1.3 References

• IfcCartesianPointList