public static double mpf_get_d_2exp(
	ptr<int> exp,
	mpf_t op
)

Public Shared Function mpf_get_d_2exp ( 
	exp As ptr(Of Integer),
	op As mpf_t
) As Double

public:
static double mpf_get_d_2exp(
	ptr<int>^ exp, 
	mpf_t^ op
)

static member mpf_get_d_2exp : 
        exp : ptr<int> * 
        op : mpf_t -> float 

// Set default precision to 64 bits.
gmp_lib.mpf_set_default_prec(64U);

// Create, initialize, and set a new floating-point number to -8.0
mpf_t x = new mpf_t();
gmp_lib.mpf_init_set_d(x, -8.0);

// Assert that the absolute value of x is 0.5 x 2^4.
ptr<int> exp = new ptr<int>(0);
Assert.IsTrue(gmp_lib.mpf_get_d_2exp(exp, x) == 0.5);
Assert.IsTrue(exp.Value == 4);

// Release unmanaged memory allocated for x and exp.
gmp_lib.mpf_clear(x);

' Set default precision to 64 bits.
gmp_lib.mpf_set_default_prec(64UI)

' Create, initialize, and set a new floating-point number to -8.0
Dim x As New mpf_t()
gmp_lib.mpf_init_set_d(x, -8.0)

' Assert that the absolute value of x is 0.5 x 2^4.
Dim exp As New ptr(Of Integer)(0)
Assert.IsTrue(gmp_lib.mpf_get_d_2exp(exp, x) = 0.5)
Assert.IsTrue(exp.Value = 4)

' Release unmanaged memory allocated for x and exp.
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.