MLReleaseUTF8LinkName （C 函数）

MLReleaseUTF8LinkName 已经被 WSReleaseUTF8LinkName 所取代.

void MLReleaseUTF8LinkName(MLINK l, const unsigned char *n, int v)

releases memory allocated by MLUTF8LinkName() to store the UTF-8 encoded link name n, an array of length v.

更多信息

  • The memory allocated to store the link name n must have been allocated by a call to MLUTF8LinkName().
  • MLReleaseUTF8LinkName() is declared in the MathLink header file mathlink.h.

范例

基本范例  (1)

#include "mathlink.h"

/* A function for reading the name of a link */

void f(MLINK l)
{
    const unsigned char *name;
    int length;

    name = MLUTF8LinkName(l, &length);
    if(name == (const unsigned char *)0 || length == 0)
    { /* Unable to get the name of the link */ }

    /* ... */

    MLReleaseUTF8LinkName(l, name, length);
}