MATHEMATICA MATHLINK C FUNCTION

MLGetReal128()

int MLGetReal128(MLINK link, mlextended_double *d)
gets an extended-precision floating-point number from link and stores it in d.

Details Details

MLGetReal128() returns 0 in the event of an error, and a nonzero value if the function succeeds.
Use MLError() to retrieve the error code if MLGetReal128() fails.
MLGetReal128() is declared in the MathLink header file mathlink.h.

Examples Examples open all close all

Basic Examples (1)Basic Examples (1)

#include "mathlink.h"

/* read a extended-precision floating-point number from a link */

void f(MLINK lp)
{
    mlextended_double r;

    if(! MLGetReal128(lp, &r))
        { /* unable to read the floating-point number from lp */ }

    /* ... */
}

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