Contains iterators to help backward compatibility with GB library. The constructors will initialize the iterator for the first iteration (i.e. getPrimitive(), getNextPrimitive() will return the first and second primitive in the iteration. advance() will advance the iterator
Contains transitional objects to provide some backward compatibility for code that references old GEO primitive ids. New code should explicitly use either GA_Primitive::getTypeId() or GA_Primitive::getFamilyMask(), as appropriate. These transitional objects will be removed in the next major release
