arrayfloor1d.c

LabVIEW8.2从入门到精通配套光碟实例

#include "extcode.h"
#include <math.h>

_declspec(dllexport) void ARRAYfloor1D(double *input,
                                       int input_length,
                                       int *output);
_declspec(dllexport) void ARRAYfloor1D(double *input,
                                       int input_length,
                                       int *output)
{
  int i;

  /* Calculate the floor of the square of each value. */
  for(i = 0; i < input_length; i++)
  {
    output[i] = (int)floor(input[i] * input[i]);
  }
}