[C++-sig] new call policy - return_range

[Hans Meine]

Hi!

Am Dienstag, 20. Februar 2007 12:16 schrieb Roman Yakovenko:
> Class return_range is a model of CallPolicies, which can be used to
> wrap C++ functions that return a pointer to some array. The new call
> policy constructs object, which provides a regular Python sequence
> interface.

Interesting.  (Why) Is the second template parameter (TValueType) necessary?  
Are there cases where it is != the dereferenced pointer type?

Greetings,
  Hans