def _update(self, updated):
'''(INTERNAL) Clear caches if updated.
'''
if updated: # reset caches
self._Nv = self._r3 = None
LatLonNvectorBase._update(self, updated)
LatLonEllipsoidalBase._update(self, updated)
def _update(self, updated):
'''(INTERNAL) Clear caches id updated.
'''
if updated: # reset caches
self._Nv = None
LatLonNvectorBase._update(self, updated)
LatLonSphericalBase._update(self, updated)
def copy(self):
'''Copy this point.
@return: The copy (L{LatLon} or subclass thereof).
'''
return LatLonNvectorBase.copy(self)