jamie@88: 
jamie@91: import xtract.core.*;
jamie@134: import java.util.Arrays;
jamie@88: 
jamie@88: public class test {
jamie@88:     public static void main(String argv[]) {
jamie@92: 
jamie@134:         try {
jamie@134:             System.loadLibrary("jxtract");
jamie@134:         }
jamie@134:         catch (UnsatisfiedLinkError e) {
jamie@134:             System.out.println("Failed to load the library \"jxtract\"");
jamie@134:             System.out.println(e.toString());
jamie@133:             System.exit(0);
jamie@134:         }
jamie@92: 
jamie@134:         System.out.println("\nRunning libxtract Java bindings test...\n");
jamie@88: 
jamie@134:         int len          = 5;
jamie@134:         int retval       = 0;
jamie@154:         double mean[]     = new double[1];
jamie@154:         double variance[] = new double[1];
jamie@154:         double data[]     = new double[len];
jamie@92: 
jamie@92:         for (int i = 0; i < len; i++){
jamie@134:             System.out.print(i * 3 + ", ");
jamie@134:             data[i] = i * 3;
jamie@134:         }
jamie@92: 
jamie@134:         retval = xtract.xtract_mean(data, len, null, mean);
jamie@134:         retval = xtract.xtract_variance(data, len, mean, variance);
jamie@88: 
jamie@134:         System.out.print("The mean of: " + Arrays.toString(data) + " is "
jamie@134:                 + mean[0] + "\nThe variance is: " + variance[0] + "\n");
jamie@88:     }
jamie@88: }