public static size_t mpfr_out_str(
	ptr<FILE> stream,
	int base,
	size_t n,
	mpfr_t op,
	mpfr_rnd_t rnd
)

Public Shared Function mpfr_out_str ( 
	stream As ptr(Of FILE),
	base As Integer,
	n As size_t,
	op As mpfr_t,
	rnd As mpfr_rnd_t
) As size_t

public:
static size_t mpfr_out_str(
	ptr<FILE>^ stream, 
	int base, 
	size_t n, 
	mpfr_t^ op, 
	mpfr_rnd_t rnd
)

static member mpfr_out_str : 
        stream : ptr<FILE> * 
        base : int * 
        n : size_t * 
        op : mpfr_t * 
        rnd : mpfr_rnd_t -> size_t 

// Create, initialize, and set the value of op to 123456.
mpfr_t op = new mpfr_t();
mpfr_lib.mpfr_init2(op, 64U);
mpfr_lib.mpfr_set_ui(op, 123456U, mpfr_rnd_t.MPFR_RNDN);

// Get a temporary file.
string pathname = System.IO.Path.GetTempFileName();

// Open temporary file for writing.
ptr<FILE> stream = new ptr<FILE>();
_wfopen_s(out stream.Value.Value, pathname, "w");

// Write op to temporary file, and assert that the number of bytes written is 24.
Assert.IsTrue(mpfr_lib.mpfr_out_str(stream, 10, 0, op, mpfr_rnd_t.MPFR_RNDN) == 24);

// Close temporary file.
fclose(stream.Value.Value);

// Assert that the content of the temporary file is "123456".
string result = System.IO.File.ReadAllText(pathname);
Assert.IsTrue(result == "1.23456000000000000000e5");

// Delete temporary file.
System.IO.File.Delete(pathname);

// Release unmanaged memory allocated for op.
mpfr_lib.mpfr_clear(op);

' Create, initialize, and set the value of op to 123456.
Dim op As mpfr_t = New mpfr_t()
mpfr_lib.mpfr_init2(op, 64U)
mpfr_lib.mpfr_set_ui(op, 123456U, mpfr_rnd_t.MPFR_RNDN)

' Get a temporary file.
Dim pathname As String = System.IO.Path.GetTempFileName() 

' Open temporary file for writing.
Dim stream As ptr(Of FILE) =  New ptr(Of FILE)()
_wfopen_s(stream.Value.Value, pathname,"w")

' Write op to temporary file, and assert that the number of bytes written is 24.
Assert.IsTrue(mpfr_lib.mpfr_out_str(stream, 10, 0, op, mpfr_rnd_t.MPFR_RNDN) = 24)

' Close temporary file.
fclose(stream.Value.Value)

' Assert that the content of the temporary file is "123456".
Dim result As String = System.IO.File.ReadAllText(pathname)
Assert.IsTrue(result = "1.23456000000000000000e5")

' Delete temporary file.
System.IO.File.Delete(pathname)

' Release unmanaged memory allocated for op.
mpfr_lib.mpfr_clear(op)

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.