WSReleaseReal64List （C 函数）

void WSReleaseReal64List(WSLINK link,double *a,int n)

释放由 WSGetReal64List() 分配的存储长度为 n 的数组 a 的内存.

更多信息

  • WSTP 的标头文件 wstp.h 已对 WSReleaseReal64List() 作出声明.

范例

基本范例  (1)

#include "wstp.h"

/* read a list of double-precision floating-point numbers from a link and then release the memory to WSTP for deallocation */

void f(WSLINK lp)
{
    double *data;
    int length;

    if(! WSGetReal64List(lp, &data, &length))
      { /* unable to read the list of floating-point numbers from lp */ }

    /* ... */

    WSReleaseReal64List(lp, data, length);
}