gmp_lib.mpf_init_set_si Method

GMP Native Interface for .NET

gmp_libmpf_init_set_si Method
Initialize rop and set its value from op.

Namespace:  Math.Gmp.Native
Assembly:  Math.Gmp.Native (in Math.Gmp.Native.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
public static void mpf_init_set_si(
	mpf_t rop,
	int op
)
Public Shared Sub mpf_init_set_si ( 
	rop As mpf_t,
	op As Integer
)
public:
static void mpf_init_set_si(
	mpf_t^ rop, 
	int op
)
static member mpf_init_set_si : 
        rop : mpf_t * 
        op : int -> unit 

Parameters

rop
Type: Math.Gmp.Nativempf_t
The result float.
op
Type: SystemInt32
The operand.
Remarks

The precision of rop will be taken from the active default precision, as set by mpf_set_default_prec.

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

// Create, initialize and set a new floating-point number to -123.
mpf_t x = new mpf_t();
gmp_lib.mpf_init_set_si(x, -123);

// Assert that the value of x is -123.
Assert.IsTrue(gmp_lib.mpf_get_d(x) == -123.0);

// Release unmanaged memory allocated for x.
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 -123.
Dim x As New mpf_t()
gmp_lib.mpf_init_set_si(x, -123)

' Assert that the value of x is -123.
Assert.IsTrue(gmp_lib.mpf_get_d(x) = -123.0)

' 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.

See Also