示例#1
0
inline void for_each(boost::numeric::ublas::matrix<T> & mat, Fun f){
    for(auto it1 = mat.begin1(); it1 < mat.end1(); ++it1){
        for(auto it = it1.begin(); it < it1.end(); ++it){
            f(*it);
        }
    }
}
bool equal(boost::numeric::ublas::matrix<E> lhs, boost::numeric::ublas::matrix<E> rhs)
{
  if (&lhs == &rhs) { return true; }
  if (lhs.size1() != rhs.size1()) { return false; }
  if (lhs.size2() != rhs.size2()) { return false; }
  typename boost::numeric::ublas::matrix<E>::iterator1 l(lhs.begin1());
  typename boost::numeric::ublas::matrix<E>::iterator1 r(rhs.begin1());
  while (l != lhs.end1()) {
    if (*l != *r) { return false; }
    ++l;
    ++r;
  }
  return true;
}