14.16 POA Policy Member Objects
Interfaces derived from CORBA::Policy are used with
the POA::create_POA operation to specify policies that
apply to a POA. Policy objects are created using factory operations
on any preexisting POA, such as the root POA. Policy objects are
specified when a POA is created. Policies may not be changed on an
existing POA. Policies are not inherited from the parent
POA.