61   BOOST_CHECK(v1.empty());  in test_zero_args()
65   BOOST_CHECK(!v1.empty());  in test_zero_args()
78   BOOST_CHECK(!v1.empty());  in test_zero_args()
97   BOOST_CHECK(v1.empty());  in test_zero_args()
101   BOOST_CHECK(!v1.empty());  in test_zero_args()
110   BOOST_CHECK(!v1.empty());  in test_zero_args()
119   BOOST_CHECK(!v1.empty());  in test_zero_args()
128   BOOST_CHECK(!v1.empty());  in test_zero_args()
142   BOOST_CHECK(!v2.empty());  in test_zero_args()
158   BOOST_CHECK(v2.empty());  in test_zero_args()
171   BOOST_CHECK(!v2.empty());  in test_zero_args()
190   BOOST_CHECK(!v2.empty());  in test_zero_args()
199   BOOST_CHECK(!v2.empty());  in test_zero_args()
208   BOOST_CHECK(v2.empty());  in test_zero_args()
213   BOOST_CHECK(!v1.empty());  in test_zero_args()
214   BOOST_CHECK(!v2.empty());  in test_zero_args()
227   BOOST_CHECK(!v1.empty());  in test_zero_args()
228   BOOST_CHECK(!v2.empty());  in test_zero_args()
250   BOOST_CHECK(!v3.empty());  in test_zero_args()
267   BOOST_CHECK(v3.empty());  in test_zero_args()
271   BOOST_CHECK(!v3.empty());  in test_zero_args()
280   BOOST_CHECK(!v3.empty());  in test_zero_args()
289   BOOST_CHECK(!v3.empty());  in test_zero_args()
306   BOOST_CHECK(v4.empty());  in test_zero_args()
310   BOOST_CHECK(!v4.empty());  in test_zero_args()
327   BOOST_CHECK(v4.empty());  in test_zero_args()
331   BOOST_CHECK(!v4.empty());  in test_zero_args()
340   BOOST_CHECK(!v4.empty());  in test_zero_args()
349   BOOST_CHECK(!v4.empty());  in test_zero_args()
366   BOOST_CHECK(v5.empty());  in test_zero_args()
370   BOOST_CHECK(!v5.empty());  in test_zero_args()
387   BOOST_CHECK(v5.empty());  in test_zero_args()
391   BOOST_CHECK(!v5.empty());  in test_zero_args()
400   BOOST_CHECK(!v5.empty());  in test_zero_args()
409   BOOST_CHECK(!v5.empty());  in test_zero_args()
426   BOOST_CHECK(v6.empty());  in test_zero_args()
430   BOOST_CHECK(!v6.empty());  in test_zero_args()
447   BOOST_CHECK(v6.empty());  in test_zero_args()
451   BOOST_CHECK(!v6.empty());  in test_zero_args()
460   BOOST_CHECK(!v6.empty());  in test_zero_args()
469   BOOST_CHECK(!v6.empty());  in test_zero_args()
496   BOOST_CHECK(v9.empty());  in test_zero_args()
569   BOOST_CHECK(f1.empty());  in test_emptiness()
573   BOOST_CHECK(f2.empty());  in test_emptiness()
577   BOOST_CHECK(f3.empty());  in test_emptiness()