[C++-sig] std::complex<double>?

[Neal D. Becker]

How do I reflect std::complex<double> into python?
#include <boost/python/suite/indexing/vector_indexing_suite.hpp>
#include <boost/python/module.hpp>
#include <boost/python/def.hpp>
#include <boost/python/implicit.hpp>
#include <complex>

using namespace boost::python;


BOOST_PYTHON_MODULE(hello)
{    

    class_<std::vector<double> >("DoubleVec")
      .def(init<size_t>())
      .def(vector_indexing_suite<std::vector<double> >())
    ;

    class_<std::vector<std::complex<double> > >("CDoubleVec")
      .def(init<size_t>())
      .def(vector_indexing_suite<std::vector<std::complex<double> > >())
    ;
    
}
z=CDoubleVec(2)
>>> z
<hello.CDoubleVec object at 0x8446a54>
>>> z[0]
Traceback (most recent call last):
  File "<stdin>", line 1, in ?
TypeError: No Python class registered for C++ class std::complex<double>

I also will need std::complex<int>.  What would I need for this?