release: 1.3.70

[lilypond.git] / lily / tuplet-engraver.cc

diff --git a/lily/tuplet-engraver.cc b/lily/tuplet-engraver.cc
index 071e55e03bf5e49f5b87f5acf719581eb1cdeac1..6fcdba950e6b37657129a10c303980ec763b02ed 100644 (file)
--- a/lily/tuplet-engraver.cc
+++ b/lily/tuplet-engraver.cc
@@ -15,6 +15,7 @@
 #include "beam.hh"
 #include "music-list.hh"
 #include "engraver.hh"
+#include "spanner.hh"
 
 class Tuplet_engraver : public Engraver
 {
@@ -96,17 +97,17 @@ Tuplet_engraver::acknowledge_element (Score_element_info i)
   if (grace != wgb)
     return;
   
-  if (Note_column *nc = dynamic_cast<Note_column *> (i.elem_l_))
+  if (Note_column::has_interface(i.elem_l_))
     {
       for (int j =0; j  <started_span_p_arr_.size (); j++)
        if (started_span_p_arr_[j]) 
-         Tuplet_spanner::add_column (started_span_p_arr_[j],nc);
+         Tuplet_spanner::add_column (started_span_p_arr_[j], dynamic_cast<Item*>(i.elem_l_));
     }
-  else if (Beam *b = dynamic_cast<Beam *> (i.elem_l_))
+  else if (Beam::has_interface (i.elem_l_))
     {
       for (int j = 0; j < started_span_p_arr_.size (); j++)
        if (started_span_p_arr_[j]) 
-         Tuplet_spanner::add_beam (started_span_p_arr_[j],b);
+         Tuplet_spanner::add_beam (started_span_p_arr_[j],i.elem_l_);
     }
 }