[C++-sig] more examples of automatic type conversion

[Eric Jonas]

Hello! I'm using boost::python to try and interface numpy (that is, the
newest numpy, not numeric or numarray) ndarray objects to my code which
depends on boost::multi_array. I've written functions that take a
pyobject* and return a multiarray and vice versa. Now I'm at the point
of interfacing my c++ classes (which take multi_array references in
their constructors). Rather than adulterating their interfaces by adding
additional constructors with PyObject* arguments, is there some way of
telling boost::python to use my conversion functions automatically? 

Thanks, 
		...Eric Jonas