Function vector_get_item

extra/python/src/immer-raw.cpp:221–231

}

PyObject* vector_get_item(vector_t* self, Py_ssize_t pos)
{
    if (pos < 0)
        pos += self->impl.size();
    if (pos < 0 || pos >= (Py_ssize_t) self->impl.size()) {
        PyErr_Format(PyExc_IndexError, "Index out of range: %zi", pos);
        return nullptr;
    }
    auto r = self->impl[pos];
    return r.release();
}

PyObject* vector_subscript(vector_t* self, PyObject* item)
{