25.1.3.2 Example

 /* create new RNGs */
 RNG arrival (23456);
 RNG size;

 /* set the RNGs to the appropriate substream */
 for (int i = 1; i < 3; i++) {
   arrival.reset_next_substream();
   size.reset_next_substream();
 }

 /* print the first 5 arrival times and sizes */
 for (int j = 0; j < 5; j++) {
   printf ("%-8.3f  %-4d\n", arrival.lognormal(5, 0.1),
             int(size.normal(500, 10)));
 }