public static int mpfr_setsign(
	mpfr_t rop,
	mpfr_t op,
	int s,
	mpfr_rnd_t rnd
)

Public Shared Function mpfr_setsign ( 
	rop As mpfr_t,
	op As mpfr_t,
	s As Integer,
	rnd As mpfr_rnd_t
) As Integer

public:
static int mpfr_setsign(
	mpfr_t^ rop, 
	mpfr_t^ op, 
	int s, 
	mpfr_rnd_t rnd
)

static member mpfr_setsign : 
        rop : mpfr_t * 
        op : mpfr_t * 
        s : int * 
        rnd : mpfr_rnd_t -> int 

// Create, initialize, and set a new integer op to 200.
mpfr_t op = new mpfr_t();
mpfr_lib.mpfr_init2(op, 64U);
Assert.IsTrue(mpfr_lib.mpfr_set_ui(op, 200U, mpfr_rnd_t.MPFR_RNDN) == 0);

// Create, initialize, and set a new floating-point number rop to op.
mpfr_t rop = new mpfr_t();
mpfr_lib.mpfr_init(rop);

// Set rop = -op.
Assert.IsTrue(mpfr_lib.mpfr_setsign(rop, op, 1, mpfr_rnd_t.MPFR_RNDN) == 0);

// Assert that rop is -200.
Assert.IsTrue(rop.ToString() == "-0.20000000000000000e3");

// Release unmanaged memory allocated for rop and op.
mpfr_lib.mpfr_clears(rop, op, null);

' Create, initialize, and set a new integer op to 200.
Dim op As mpfr_t = New mpfr_t()
mpfr_lib.mpfr_init2(op, 64U)
Assert.IsTrue(mpfr_lib.mpfr_set_ui(op, 200U, mpfr_rnd_t.MPFR_RNDN) = 0)

' Create, initialize, and set a new floating-point number rop to op.
Dim rop As mpfr_t = New mpfr_t()
mpfr_lib.mpfr_init(rop)

' Set rop = -op.
Assert.IsTrue(mpfr_lib.mpfr_setsign(rop, op, 1, mpfr_rnd_t.MPFR_RNDN) = 0)

' Assert that rop is -200.
Assert.IsTrue(rop.ToString() = "-0.20000000000000000e3")

' Release unmanaged memory allocated for rop and op.
mpfr_lib.mpfr_clears(rop, op, 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.