static void construct(void * s, boost::python::handle<> i) {
new (s) T();
T * a=static_cast<T *>(s);
while (true) {
boost::python::handle<> e(boost::python::allow_null(PyIter_Next(i.get())));
if (!e.get()) break;
boost::python::object o(e);
boost::python::extract<IT> p(o);
H()(*a, p());
}
}
static RT getNextValue(boost::python::handle<> i) {
boost::python::handle<> e(boost::python::allow_null(PyIter_Next(i.get())));
if (!e.get()) boost::python::throw_error_already_set();
boost::python::object o(e);
return boost::python::extract<RT>(o);
}
bool
TfPyIsNone(boost::python::handle<> const &obj)
{
return !obj.get() || obj.get() == Py_None;
}