 |
SOLUTIONS
|
MATHEMATICA MATHLINK C FUNCTION
MLGetInteger64()
DetailsDetails
- If the data on the link corresponds to a real number, MLGetInteger64() will round it to a 64-bit integer.
- If the data on the link corresponds to an integer too large to store in a 64-bit C type, or the 32-bit structure on your computer system, then MLGetInteger64() will fail, and return 0.
- MLGetInteger64() returns a nonzero value if the function succeeds.
- Use MLError() to retrieve the error code if MLGetInteger64() fails.
- MLGetInteger64() is declared in the MathLink header file mathlink.h.
ExamplesExamplesopen allclose all
Basic Examples (1)Basic Examples (1)
#include "mathlink.h"
/* read a 64-bit integer from a link */
void f(MLINK lp)
{
mlint64 data;
if(! MLGetInteger64(lp, &data))
{ /* unable to read a 64-bit integer from lp */
/* ... */
}
Mathematica 9 is now available!
New to Mathematica?
Find your learning path »
Have a question?
Ask support »
