void MLReleaseUTF32Symbol(MLINK link, const unsigned int *s, int len)
释放由 MLGetUTF32Symbol() 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.


  • MLReleaseUTF32Symbol()MathLink 标头文件 mathlink.h 中被声明.


基本范例 (1)基本范例 (1)

#include "mathlink.h"

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

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

    if(! MLGetUTF32Symbol(lp, &symbol, &length))
        { /* unable to get UTF-32 encoded symbol from lp */ }

    /* ... */

    MLReleaseUTF32Symbol(lp, symbol, length);
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