Using a memoryview object as a function parameter

[rschutt]

Using a memoryview object as a function parameter causes compiler errors.

#include <pybind11/pybind11.h>

namespace py = pybind11;

PYBIND11_MODULE(test, m){
    m.def("test_func", [](const py::memoryview & memoryview){
    });
}

Adding a default constructor to the py::memoryview class seems to fix the issue:

class memoryview : public object {
public:
    memoryview() : object() {}
...

[sighingnow]

For whom who still stucks on this issue, that a C++ parameter of type py::buffer can directly accept a Python object of type memoryview as argument.

This issue can be closed as resolved.