X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fgdb.cc;h=c47934c7ba1476c569f3feab019a3eeabe4ad1a4;hb=266a1dfe19ef50999bec6543f261ce340f2bc808;hp=0df1e5085acb07836453f30bc07ee7fb2d64b6ca;hpb=0a92b605eb18b62d171c97f354c2101109d9e071;p=lilypond.git

diff --git a/lily/gdb.cc b/lily/gdb.cc
index 0df1e5085a..c47934c7ba 100644
--- a/lily/gdb.cc
+++ b/lily/gdb.cc
@@ -1,14 +1,22 @@
-#include "item.hh"
 #include "spanner.hh"
+#include "paper-column.hh"
 
+extern "C" {
 // thanks to GDBs wonderful casting abilities, we need these:
 Item*
-to_item (Graphical_element* g)
+to_item (Grob* g)
 {
-  return dynamic_cast<Item*>(g);
+  return dynamic_cast<Item*> (g);
 }
 Spanner*
-to_spanner (Graphical_element*g)
+to_spanner (Grob*g)
 {
-  return dynamic_cast<Spanner*>(g);
+  return dynamic_cast<Spanner*> (g);
+}
+
+Paper_column*
+to_pc (Grob* g)
+{
+  return dynamic_cast<Paper_column*> (g);
+}
 }