MLGetIntegerArray()
This feature is not supported on the Wolfram Cloud.

has been replaced by WSGetIntegerArray.

int MLGetIntegerArray(MLINK link,int **a,long **dims,char ***heads,long *d)
gets an array of integers from the MathLink connection specified by link, storing the array in a, its dimensions in dims and its depth in d.

DetailsDetails

  • The array a is laid out in memory like a C array declared as .
  • heads gives a list of character strings corresponding to the names of symbols that appear as heads at each level in the array.
  • MLGetIntegerArray() allocates memory which must be disowned by calling MLDisownIntegerArray(). If MLGetIntegerArray() fails and the function's return value indicates an error, do not call MLDisownIntegerArray()on the contents of a.
  • External programs should not modify the arrays generated by MLGetIntegerArray().
  • MLGetIntegerArray() returns 0 in the event of an error, and a nonzero value if the function succeeds.
  • Use MLError() to retrieve the error code if MLGetIntegerArray() fails.
  • MLGetIntegerArray() is equivalent to MLGetInteger32Array().

ExamplesExamplesopen allclose all

Basic Examples  (1)Basic Examples  (1)

#include "mathlink.h"

/* read an array of integers from a link */

void f(MLINK lp)
{
    int *data;
    long *dims;
    char **heads;
    long d;

    if(! MLGetIntegerArray(lp, &data, &dims, &heads, &d))
        {
            /* unable to read the integer array */
            return;
        }

    /* ... */

    MLDisownIntegerArray(lp, data, dims, heads, d);
}