The data is degenerate, but since the landxml schema document specifically notes that cyclic pntRefs are valid, blowing the stack is probably not appropriate behaviour.
specifics:
xml snippet:
suppose the
CgPoint* m = otherCgPoint->resolveCoor()
This blows the stack, since resolveCoor(), if the object in...
2007-10-02 18:48:25 UTC in LandXML Software Development Kit