gmp_libmpq_set_num Method |
Namespace: Math.Gmp.Native
The function is equivalent to calling mpz_set(mpz_t, mpz_t) with mpq_numref(mpq_t). Direct use of mpq_numref(mpq_t) is recommended instead of this functions.
// Create, initialize, and set the value of op to -1 / 3. mpq_t op = new mpq_t(); gmp_lib.mpq_init(op); gmp_lib.mpq_set_si(op, -1, 3U); // Create, initialize, and set the value of a new integer to 5. mpz_t num = new mpz_t(); gmp_lib.mpz_init_set_ui(num, 5U); // Set the numerator of op. gmp_lib.mpq_set_num(op, num); // Assert that op is 5 / 3. Assert.IsTrue(gmp_lib.mpq_cmp_si(op, 5, 3U) == 0); // Release unmanaged memory allocated for op and num. gmp_lib.mpq_clear(op); gmp_lib.mpz_clear(num);