-void
-Performer_group_performer::add( Performer *perf_p )
-{
- perf_p_list_.bottom().add(perf_p);
- perf_p->daddy_perf_l_ = this;
-
- if (perf_p->is_type_b(Performer_group_performer::static_name())) {
- group_l_arr_.push((Performer_group_performer*)perf_p);
- } else {
- nongroup_l_arr_ .push(perf_p);
- }
-}
-
-Translator*
-Performer_group_performer::ancestor_l( int l )
-{
- if (!l || !daddy_perf_l_)
- return this;
-
- return daddy_perf_l_->ancestor_l( l - 1 );
-}
-
-int
-Performer_group_performer::depth_i() const
-{
- return daddy_perf_l_->depth_i() + 1;
-}