Function array_round

numpy/core/src/multiarray/methods.c:2672–2694

static PyObject *
array_round(PyArrayObject *self, PyObject *args, PyObject *kwds)
{
    int decimals = 0;
    PyArrayObject *out = NULL;
    static char *kwlist[] = {"decimals", "out", NULL};

    if (!PyArg_ParseTupleAndKeywords(args, kwds, "|iO&:round", kwlist,
                                     &decimals,
                                     PyArray_OutputConverter, &out)) {
        return NULL;
    }

    PyObject *ret = PyArray_Round(self, decimals, out);

    /* this matches the unpacking behavior of ufuncs */
    if (out == NULL) {
        return PyArray_Return((PyArrayObject *)ret);
    }
    else {
        return ret;
    }
}