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

已经被 所取代.

void MLReleaseSymbol(MLINK link,char *s)
释放由 MLGetSymbol()MLGetFunction() 分配的对应于符号名称的字符字符串 s 的内存.

更多信息更多信息

  • MLReleaseSymbol()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)
{
    char *sym;

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

    /* ... */

    MLReleaseSymbol(lp, sym);
}