factory = wxFilterClassFactory::Find(filename, wxSTREAM_FILEEXT);
if (factory)
stream = factory->NewStream(new wxFFileInputStream(filename));
-
\end{verbatim}
\helpref{Find()}{wxfilterclassfactoryfind} can also search
so can't be done when other threads are running that will be using the list.
The list does not own the factories, so removing a factory does not delete it.
+