Function grad

src/api/cpp/gradient.cpp:17–23

namespace af {

void grad(array &rows, array &cols, const array &in) {
    af_array rows_handle = 0;
    af_array cols_handle = 0;
    AF_THROW(af_gradient(&rows_handle, &cols_handle, in.get()));
    rows = array(rows_handle);
    cols = array(cols_handle);
}

}  // namespace af