Namespaces

[ieao]

I've got a question concerning reverse engineering and namespaces. The program language is C++.

I've got problems with reverse engineering of C++ Code which consists of pure namespace functions. Classes in namespaces are well supported and are mapped to packages with the namespace identifier.
I've tested pure C code to get a feeling about modeling functions (in UML). EA creates pseudoclasses and maps the c-functions to this helper class.

So what about pure C++ namespace functions?