gmp_lib.mpq_cmp_ui Method

GMP Native Interface for .NET

previous page next page
gmp_libmpq_cmp_ui Method
Compare op1 and num2 / den2.

Namespace:  Math.Gmp.Native
Assembly:  Math.Gmp.Native (in Math.Gmp.Native.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
Copy
public static int mpq_cmp_ui(
	mpq_t op1,
	uint num2,
	uint den2
)
Public Shared Function mpq_cmp_ui ( 
	op1 As mpq_t,
	num2 As UInteger,
	den2 As UInteger
) As Integer
public:
static int mpq_cmp_ui(
	mpq_t^ op1, 
	unsigned int num2, 
	unsigned int den2
)
static member mpq_cmp_ui : 
        op1 : mpq_t * 
        num2 : uint32 * 
        den2 : uint32 -> int

Parameters

op1
Type: Math.Gmp.Nativempq_t
The first operand rational.
num2
Type: SystemUInt32
The second operand numerator integer.
den2
Type: SystemUInt32
The second operand denominator integer.

Return Value

Type: Int32
Return a positive value if op1 > num2 / den2, zero if op1 = num2 / den2, and a negative value if op1 < num2 / den2.
Remarks

num2 and den2 are allowed to have common factors.

Examples
Copy
// Create, initialize, and set the value of op1 to 1 / 2.
mpq_t op1 = new mpq_t();
gmp_lib.mpq_init(op1);
gmp_lib.mpq_set_si(op1, 1, 2U);

// Assert that op1 == 3/6.
Assert.IsTrue(gmp_lib.mpq_cmp_ui(op1, 3, 6U) == 0);

// Release unmanaged memory allocated for op1.
gmp_lib.mpq_clear(op1);
' Create, initialize, and set the value of op1 to 1 / 2.
Dim op1 As New mpq_t()
gmp_lib.mpq_init(op1)
gmp_lib.mpq_set_si(op1, 1, 2UI)

' Assert that op1 == 3/6.
Assert.IsTrue(gmp_lib.mpq_cmp_ui(op1, 3, 6UI) = 0)

' Release unmanaged memory allocated for op1.
gmp_lib.mpq_clear(op1)

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
previous page start next page