WSReleaseUCS2Symbol （C 函数）

void WSReleaseUCS2Symbol(WSLINK link,unsigned short *s,int len)

释放由 WSGetUCS2Symbol() 分配的存储对应于一个符号名称的长度为 len 的 UCS-2 Unicode 字符串 s 的内存.

更多信息

  • WSTP 的标头文件 wstp.h 已对 WSReleaseUCS2Symbol() 作出声明.

范例

基本范例  (1)

#include "wstp.h"

/* read a UCS-2 encoded symbol from a link and then release the memory to WSTP for deallocation */

void f(WSLINK lp)
{
    unsigned short *symbol;
    int length;

    if(! WSGetUCS2Symbol(lp, &symbol, &length))
        { /* unable to read the UCS-2 symbol */ }

    /* ... */

    WSReleaseUCS2Symbol(lp, symbol, length);
}