Hi,
Thanks for the reply.
But still something, I would like to understand:
If I want to convert numpy.float64 -> double, it works without problems.
If I want to convert numpy.int32 -> int, I seem to need to register a
new converte ...
Why is this?
Thanks!
Nathan
On Wed, Dec 09, 2009 at 04:29:
Hi,
I have something like this in my code:
void function(numeric::array& ids)
{
...
int x=extract(ids[make_tuple(pos)]);
...
}
Now I plug in a numpy arra with dtype=np.int32.
I get:
No registered converter was able to produce a C++ rvalue of type int
from this Python object of type n
Hi,
I am trying to interaface a numpy array using boost::python::numeric::array.
void function(numeric::array& a)
{
tuple shape=extract(a.getshape());
double x;
int i,j;
for(i=0;i(a[make_tuple(i,j)]);
}
Now I had to add
numeric::array::set_module_and_type("numpy",
