gmp_lib.mpq_init Method

GMP Native Interface for .NET

previous page next page
gmp_libmpq_init Method
Initialize x and set it to 0/1.

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 void mpq_init(
	mpq_t x
)
Public Shared Sub mpq_init ( 
	x As mpq_t
)
public:
static void mpq_init(
	mpq_t^ x
)
static member mpq_init : 
        x : mpq_t -> unit

Parameters

x
Type: Math.Gmp.Nativempq_t
The operand rational.
Remarks

Each variable should normally only be initialized once, or at least cleared out (using the function mpq_clear) between each initialization.

Examples
Copy
// Create and initialize a new rational x.
mpq_t x = new mpq_t();
gmp_lib.mpq_init(x);

// Assert that the value of x is 0.
char_ptr s = gmp_lib.mpq_get_str(char_ptr.Zero, 10, x);
Assert.IsTrue(s.ToString() == "0");

// Release unmanaged memory allocated for x and its string value.
gmp_lib.mpq_clear(x);
gmp_lib.free(s);
' Create and initialize a new rational x.
Dim x As New mpq_t()
gmp_lib.mpq_init(x)

' Assert that the value of x is 0.
Dim s As char_ptr = gmp_lib.mpq_get_str(char_ptr.Zero, 10, x)
Assert.IsTrue(s.ToString() = "0")

' Release unmanaged memory allocated for x and its string value.
gmp_lib.mpq_clear(x)
gmp_lib.free(s)

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