Doc-es: update Notation/Spacing.

[lilypond.git] / lily / paper-column-engraver.cc

diff --git a/lily/paper-column-engraver.cc b/lily/paper-column-engraver.cc
index a2d046b9fb16bbf3463d937a31de94639e4a182e..7c44f173d70226f540b266bd24c7c28dfc8d8a76 100644 (file)
--- a/lily/paper-column-engraver.cc
+++ b/lily/paper-column-engraver.cc
@@ -18,7 +18,6 @@
 */
 
 #include "paper-column-engraver.hh"
-#include "system.hh"
 #include "international.hh"
 #include "accidental-placement.hh"
 #include "accidental-interface.hh"
@@ -98,7 +97,7 @@ Paper_column_engraver::make_columns ()
 void
 Paper_column_engraver::initialize ()
 {
-  system_ = dynamic_cast<System *> (Grob::unsmob (get_property ("rootSystem")));
+  system_ = unsmob<System> (get_property ("rootSystem"));
   make_columns ();
 
   system_->set_bound (LEFT, command_column_);
@@ -214,7 +213,7 @@ Paper_column_engraver::process_music ()
   if (start_of_measure)
     {
       Moment mlen = Moment (measure_length (context ()));
-      Grob *column = Grob::unsmob (get_property ("currentCommandColumn"));
+      Grob *column = unsmob<Grob> (get_property ("currentCommandColumn"));
       if (column)
         column->set_property ("measure-length", mlen.smobbed_copy ());
       else
@@ -239,13 +238,13 @@ Paper_column_engraver::stop_translation_timestep ()
 
       if (!elem->get_parent (X_AXIS))
         elem->set_parent (col, X_AXIS);
-      if (!Grob::is_smob (elem->get_object ("axis-group-parent-X")))
+      if (!unsmob<Grob> (elem->get_object ("axis-group-parent-X")))
         elem->set_object ("axis-group-parent-X", col->self_scm ());
 
-      if (Accidental_placement::has_interface (elem)
-          || Arpeggio::has_interface (elem))
+      if (has_interface<Accidental_placement> (elem)
+          || has_interface<Arpeggio> (elem))
         Separation_item::add_conditional_item (col, elem);
-      else if (!Accidental_interface::has_interface (elem))
+      else if (!has_interface<Accidental_interface> (elem))
         Separation_item::add_item (col, elem);
     }
   items_.clear ();
@@ -280,7 +279,7 @@ Paper_column_engraver::stop_translation_timestep ()
 
   SCM mpos = get_property ("measurePosition");
   SCM barnum = get_property ("internalBarNumber");
-  if (Moment::is_smob (mpos)
+  if (unsmob<Moment> (mpos)
       && scm_is_integer (barnum))
     {
       SCM where = scm_cons (barnum,