X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fpaper-column.cc;h=0f01da091e640ce395962b0eeeee7600d06d828c;hb=8cd4defcba8a05423827baddd1d5d518bd32f7ee;hp=525dca36b89fca5d7ee639d354f3d774b8d956fd;hpb=e03b2923c10e1c33238a4f2ecf78714bf829e758;p=lilypond.git

diff --git a/lily/paper-column.cc b/lily/paper-column.cc
index 525dca36b8..0f01da091e 100644
--- a/lily/paper-column.cc
+++ b/lily/paper-column.cc
@@ -45,6 +45,12 @@ Paper_column::get_system () const
   return system_;
 }
 
+void
+Paper_column::set_system (System *s)
+{
+  system_ = s;
+}
+
 Paper_column *
 Paper_column::get_column () const
 {
@@ -65,6 +71,24 @@ Paper_column::Paper_column (Paper_column const &src, int count)
   rank_ = src.rank_;
 }
 
+int
+Paper_column::compare (Grob * const &a,
+		       Grob * const &b)
+{
+  return sign (dynamic_cast<Paper_column*> (a)->rank_
+	       - dynamic_cast<Paper_column*> (b)->rank_);
+}
+
+bool
+Paper_column::less_than (Grob *const &a,
+			 Grob *const &b)
+{
+  Paper_column *pa = dynamic_cast<Paper_column*> (a);
+  Paper_column *pb = dynamic_cast<Paper_column*> (b);
+  
+  return pa->rank_ < pb->rank_;
+}
+
 Moment
 Paper_column::when_mom (Grob *me)
 {
@@ -198,6 +222,7 @@ ADD_INTERFACE (Paper_column,
 	       /* properties */
 	       "between-cols "
 	       "bounded-by-me "
+	       "grace-spacing " 
 	       "line-break-system-details "
 	       "line-break-penalty "
 	       "line-break-permission "
@@ -205,8 +230,10 @@ ADD_INTERFACE (Paper_column,
 	       "page-break-permission "
 	       "page-turn-penalty "
 	       "page-turn-permission "
+	       "rhythmic-location "
 	       "shortest-playing-duration "
 	       "shortest-starter-duration "
+	       "spacing "
 	       "used "
 	       "when ");