-int
-Column_spring::compare (Column_spring const & r1, Column_spring const &r2)
-{
- return r1.other_l_->rank_i() - r2.other_l_->rank_i();
-}
-
-void
-Column_spring::print () const
-{
-#ifndef NPRINT
- DOUT << "Column_spring { rank = "
- << other_l_->rank_i () << ", dist = " << distance_f_ << "}\n";