Audio playback and classes

[Vytautas Jancauskas]

I have implemented simple blocking playback
http://gsoc2013octaveaudio.blogspot.com/2013/06/basic-blocking-playback.html.

I have a question relating to octave classes. For the moment player is
implemented as a C++ class that inherits from octave_base_value. What
is required to convert it to proper octave class? Must I implement
wrappers in octave code for stuff such as get and set methods to work
or is it possible to do everything from C++? I see that serial class
in instrument package from octave forge seems to use a set of oct
files to work on serial_class objects.