get_entry() [2/2]

ring_elem Ring::get_entry	(	vec	v,
		int	r ) const

Definition at line 168 of file ring-vecs.cpp.

{
  while (v != nullptr)
    {
      if (v->comp == r) return v->coeff;
      if (v->comp < r) return from_long(0);
      v = v->next;
    }
  return from_long(0);
}

References from_long().