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SOLUTIONS
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MATHEMATICA MATHLINK C 函数
MLReleaseUTF32Symbol()
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.
更多信息更多信息
- MLReleaseUTF32Symbol() 在 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 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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