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

已经被 所取代.

void MLReleaseByteSymbol(MLINK link,const unsigned char *s,int len)
释放由 MLGetByteSymbol() 分配的存储对应于一个符号名称的字符字符串 s 的内存.

更多信息更多信息

  • MLReleaseByteSymbol()MathLink 标头文件 mathlink.h 中被声明.

范例范例打开所有单元关闭所有单元

基本范例  (1)基本范例  (1)

#include "mathlink.h"

/* read a symbol from a link and then release the memory to MathLink for deallocation */

void f(MLINK lp)
{
    unsigned char *sym;
    int len;

    if(! MLGetByteSymbol(lp, &sym, &len))
        { /* unable to read a symbol from lp */ }

    /* ... */

    MLReleaseByteSymbol(lp, sym, len);
}