193     using rvp = py::return_value_policy;  in TEST_SUBMODULE()  typedef
198         .def("get", &ReturnTester::get, rvp::reference_internal)  in TEST_SUBMODULE()
199         .def("get_ptr", &ReturnTester::getPtr, rvp::reference_internal)  in TEST_SUBMODULE()
200         .def("view", &ReturnTester::view, rvp::reference_internal)  in TEST_SUBMODULE()
201         .def("view_ptr", &ReturnTester::view, rvp::reference_internal)  in TEST_SUBMODULE()
206         .def("ref_safe", &ReturnTester::ref, rvp::reference_internal)  in TEST_SUBMODULE()
207         .def("ref_const_safe", &ReturnTester::refConst, rvp::reference_internal)  in TEST_SUBMODULE()
208         .def("copy_ref", &ReturnTester::ref, rvp::copy)  in TEST_SUBMODULE()
209         .def("copy_ref_const", &ReturnTester::refConst, rvp::copy)  in TEST_SUBMODULE()
211         .def("block_safe", &ReturnTester::block, rvp::reference_internal)  in TEST_SUBMODULE()
212         .def("block_const", &ReturnTester::blockConst, rvp::reference_internal)  in TEST_SUBMODULE()
213         .def("copy_block", &ReturnTester::block, rvp::copy)  in TEST_SUBMODULE()
214         .def("corners", &ReturnTester::corners, rvp::reference_internal)  in TEST_SUBMODULE()
215         .def("corners_const", &ReturnTester::cornersConst, rvp::reference_internal)  in TEST_SUBMODULE()