gmp_libmpf_init2 Method |
Namespace: Math.Gmp.Native
public static void mpf_init2( mpf_t x, mp_bitcnt_t prec )
Public Shared Sub mpf_init2 ( x As mpf_t, prec As mp_bitcnt_t )
public: static void mpf_init2( mpf_t^ x, mp_bitcnt_t prec )
static member mpf_init2 : x : mpf_t * prec : mp_bitcnt_t -> unit
Normally, a variable should be initialized once only or at least be cleared, using mpf_clear, between initializations.
// Create and initialize a new floating-point number x with 64-bit precision. mpf_t x = new mpf_t(); gmp_lib.mpf_init2(x, 64U); // Assert that the value of x is 0.0, and that its precision is 64 bits. Assert.IsTrue(gmp_lib.mpf_get_d(x) == 0.0); uint p = gmp_lib.mpf_get_prec(x); Assert.IsTrue(gmp_lib.mpf_get_prec(x) == 64U); // Release unmanaged memory allocated for x. gmp_lib.mpf_clear(x);
' Create and initialize a new floating-point number x with 64-bit precision. Dim x As New mpf_t() gmp_lib.mpf_init2(x, 64UI) ' Assert that the value of x is 0.0, and that its precision is 64 bits. Assert.IsTrue(gmp_lib.mpf_get_d(x) = 0.0) Dim p As UInteger = gmp_lib.mpf_get_prec(x) Assert.IsTrue(gmp_lib.mpf_get_prec(x) = 64UI) ' Release unmanaged memory allocated for x. gmp_lib.mpf_clear(x)
No code example is currently available or this language may not be supported.
No code example is currently available or this language may not be supported.