#include <boost/numeric/ublas/vector.hpp>
#include <boost/numeric/ublas/io.hpp>

int main () {
  using namespace boost::numeric::ublas;
  vector<double> v(3);
  for (unsigned i = 0; i < v.size (); i++)
    v(i) = i;
  std::cout << v << std::endl;
  return 0;
}