Hello to everyone.
I'm stuck with this problem. I'm trying to write a "from Python
converter", from a tuple(tuple,tuple) type to C++.
Clarifying more, the Python type is a tuple, containing 2 tuples.
Now, when I try to implement the "convertible" static member function
of the converter class, I write this (I've extracted only the
interesting part):
static void* convertible(PyObject* obj_ptr) {
using namespace boost::python;
handle<> hndl(borrowed(obj_ptr));
object in(hndl);
if (!PyTuple_Check(in.ptr())) return NULL;
extract<const tuple&>
get_tup0(in[0]),
get_tup1(in[1]);
bool
t1 = get_tup0.check(),
t2 = get_tup1.check();
...... the rest of the code is not necessary ....
The problem is that even if I pass a tuple containing two tuples from
Python, t1 and t2 become "false".
Surely I'm not interfacing properly with Python, but I don't understand why.
Can someone help me to understand ?
Thank you in advance.
Michele
--
Michele De Stefano
http://www.linkedin.com/in/micdestefano
http://xoomer.virgilio.it/michele_de_stefano
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