sizetest.cpp

  1 #include <unistd.h>
  2 #include "random_points.h"
  3
  4 struct Tri { Point a; Point b; Point c; };
  5
  6 int main(int argc, char **argv)
  7 {
  8     // See if this segfaults...
  9     //Tri test[161700];
 10     unsigned int target = 161700;
 11     unsigned int incr   =   1000;
 12     std::cout << "Triangles are of size " << sizeof(Tri) << std::endl;
 13     for(int ma = 0; ma < target; ma += incr)
 14     {
 15         Tri test[ma+1];
 16         std::cout << "\rAllocated " << ma+1 << " triangles, totalling size " << sizeof(test) << " ";
 17         std::cout.flush();
 18         usleep(10000);
 19     }
 20     return 0;
 21 }