I have a property on an object that is the refrence to another object (oParent.oChild). Is there a way of finding the "parent" object?

More Details:
oParent = NEWOBJCT('parent')

DEFINE CLASS parent AS custom

oChild = .F.

FUNCTION init
oChild = NEWOBJCET('custom')
ENDFUNC

ENDDEF

Who is oChild's parent?