I'm trying to return a Python string from a C++ function (actually
inside gnuradio) using CPython 2.5. My C++ function is declared like:
typedef struct {
int size;
unsigned char *data;
} STRING
STRINGBUF myfunc(std::string s)
{
STRINGBUF buf;
.
.
.
buf.size = s.length();
buf.data = s.data();
return buf;
}
Since gnuradio uses SWIG, I found a SWIG example that seemed to fit:
%typemap(myfunc) STRINGBUF {
$result = PyString_FromStringAndSize($1.data, $1.size);
}
STRINGBUF myfunc(std::string s);
At runtime though, I'm getting a type mismatch error from Python
(PyObject of some type found when PyString was expected - I can post
the exact message tomorrow if it'll help.)
Any ideas or suggestions appreciated!
--
http://mail.python.org/mailman/listinfo/python-list
