17 B& operator=(const B &);
35 assert (&b == expected);
48 assert (this != expected);
57 #pragma omp parallel firstprivate(b)
60 nthreads = omp_get_num_threads ();
68 omp_set_num_threads (4);
71 assert (B::xcount == nthreads);
72 assert (B::ccount == nthreads);
73 assert (B::dcount == nthreads+1);