21   BOOST_TEST(std::is_nothrow_move_assignable<axis::integer<>>::value);  in main()
22   BOOST_TEST(std::is_nothrow_move_constructible<axis::integer<>>::value);  in main()
25   { BOOST_TEST_THROWS(axis::integer<>(1, -1), std::invalid_argument); }  in main()
29     axis::integer<double> a{-1, 2, "foo"};  in main()
31     BOOST_TEST_EQ(static_cast<const axis::integer<double>&>(a).metadata(), "foo");  in main()
33     BOOST_TEST_EQ(static_cast<const axis::integer<double>&>(a).metadata(), "bar");  in main()
48     axis::integer<double> b;  in main()
52     axis::integer<double> c = std::move(b);  in main()
54     axis::integer<double> d;  in main()
62     axis::integer<> a;  in main()
74     axis::integer<> b{1, 1};  in main()
90     axis::integer<int> a{-1, 2};  in main()
106     axis::integer<int, axis::null_type, axis::option::circular_t> a(-1, 1);  in main()
123     axis::integer<double, axis::null_type, axis::option::circular_t> a(-1, 1);  in main()
144     using pii_t = std::pair<axis::index_type, axis::index_type>;  in main()
145     axis::integer<double, axis::null_type, axis::option::growth_t> a;  in main()
160     test_axis_iterator(axis::integer<int>(0, 4), 0, 4);  in main()
161     test_axis_iterator(axis::integer<double>(0, 4), 0, 4);  in main()
163         axis::integer<int, axis::null_type, axis::option::circular_t>(0, 4), 0, 4);  in main()
168     using A = axis::integer<>;  in main()
186     using A = axis::integer<int, axis::null_type, axis::option::circular_t>;  in main()