WSReleaseUTF32Symbol （C 函数）

void WSReleaseUTF32Symbol(WSLINK link,const unsigned int *s,int len)

释放由 WSGetUTF32Symbol() 分配的存储对应于一个符号名称的 UTF-32 编码的字符字符串 s 的内存.

更多信息

  • WSTP 的标头文件 wstp.h 已对 WSReleaseUTF32Symbol() 作出声明.

范例

基本范例  (1)

#include "wstp.h"

/* read a UTF-32 encoded symbol from a link and then release the memory to WSTP for deallocation */

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

    if(! WSGetUTF32Symbol(lp, &symbol, &length))
        { /* unable to get UTF-32 encoded symbol from lp */ }

    /* ... */

    WSReleaseUTF32Symbol(lp, symbol, length);
}