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 ('IFCGEOMETRICMODELRESOURCE.IfcCartesianPointList2D' IN TYPEOF(PointList))
    THEN RETURN(2);
  END_IF;		   
  IF ('IFCGEOMETRICMODELRESOURCE.IfcCartesianPointList3D' IN TYPEOF(PointList))
    THEN RETURN(3);
  END_IF;		   
  RETURN (?);



END_FUNCTION;