WSPutReal64List (C Function)

int WSPutReal64List(WSLINK link,const double *a,int n)

puts a list of n double-precision floating-point numbers starting from location a to the WSTP connection specified by link.


  • WSPutReal64List() returns 0 in the event of an error, and a nonzero value if the function succeeds.
  • Use WSError() to retrieve the error code if WSPutReal64List() fails.
  • WSPutReal64List() is declared in the WS header file wstp.h.


Basic Examples  (1)

#include "wstp.h"

/* send a list of double-precision floating-point numbers to a link */

void f(WSLINK lp)
    double list[20];
    int i;

    for(i = 0; i < 20; i++)
        list[i] = i + .9;

    if(! WSPutReal64List(lp, (double *)list, 20))
        { /* unable to put the list to lp */ }