gmp_lib.mpf_init_set Method

GMP Native Interface for .NET

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gmp_libmpf_init_set 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
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public static void mpf_init_set(
	mpf_t rop,
	mpf_t op
)
Public Shared Sub mpf_init_set ( 
	rop As mpf_t,
	op As mpf_t
)
public:
static void mpf_init_set(
	mpf_t^ rop, 
	mpf_t^ op
)
static member mpf_init_set : 
        rop : mpf_t * 
        op : mpf_t -> unit

Parameters

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

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

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

// Create, initialize, and set a new floating-point number x to 10.
mpf_t x = new mpf_t();
gmp_lib.mpf_init_set_si(x, 10);

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

// Assert that the value of y is 10.
Assert.IsTrue(gmp_lib.mpf_get_d(y) == 10.0);

// Release unmanaged memory allocated for x and y.
gmp_lib.mpf_clears(x, y, null);
' Set default precision to 64 bits.
gmp_lib.mpf_set_default_prec(64UI)

' Create, initialize, and set a new floating-point number x to 10.
Dim x As New mpf_t()
gmp_lib.mpf_init_set_si(x, 10)

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

' Assert that the value of y is 10.
Assert.IsTrue(gmp_lib.mpf_get_d(y) = 10.0)

' Release unmanaged memory allocated for x and y.
gmp_lib.mpf_clears(x, y, Nothing)

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
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