"Return vector of @code{paper_system} objects from"
" @var{paper-score}.")
{
- LY_ASSERT_TYPE (unsmob_paper_score, paper_score, 1);
+ LY_ASSERT_TYPE (Paper_score::unsmob, paper_score, 1);
Paper_score *pscore = dynamic_cast<Paper_score *> (Music_output::unsmob (paper_score));
return pscore->get_paper_systems ();