MLReleaseUTF16Symbol （C 函数）

MLReleaseUTF16Symbol 已经被 WSReleaseUTF16Symbol 所取代.

void MLReleaseUTF16Symbol(MLINK link,const unsigned short *s,int len)

释放由 MLGetUTF16Symbol() 分配的存储的对应于一个符号名称的 UTF-16 编码的字符字符串 s 的内存.

更多信息

  • MLReleaseUTF16Symbol() 在 MathLink 标头文件 mathlink.h 中被声明.

范例

基本范例  (1)

#include "mathlink.h"

/* read a UTF-16 encoded symbol from a link and then release the memory to MathLink for deallocation */

void f(MLINK lp)
{
    const unsigned short *symbol;
    int number_of_codes;
    int number_of_characters;

    if(! MLGetUTF16String(lp, &symbol, &number_of_codes, &number_of_characters))
        { /* unable to read the UTF-16 encoded symbol from lp */ }

    /* ... */

    MLReleaseUTF16Symbol(lp, symbol, number_of_codes);
}