MLReleaseByteArray()

void MLReleaseByteArray(MLINK link, unsigned char *a, int *dims, char **heads, int d)
释放由 MLGetByteArray() 分配的存储维数为 dims 和标头为 heads 的数组 a 的内存.

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  • MLReleaseByteArray()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 an array of integers each of size 1 byte and then release that memory to MathLink for deallocation */

void f(MLINK lp)
{
    unsigned char *data;
    int *dimensions;
    char **heads;
    int depth;

    if(! MLGetByteArray(lp, &data, &dimensions, &heads, &depth))
        { /* unable to read array from lp */ }

    /* ... */

    MLReleaseByteArray(lp, data, dimensions, heads, depth);
}
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