* lily/include/tie.hh (struct Tie_details): add x_gap_

[lilypond.git] / lily / percent-repeat-iterator.cc

diff --git a/lily/percent-repeat-iterator.cc b/lily/percent-repeat-iterator.cc
index 86a1d3379583706f9d33eb3070515061c6336ce4..a3049f737c241c33a09a46b70390078f662bd565 100644 (file)
--- a/lily/percent-repeat-iterator.cc
+++ b/lily/percent-repeat-iterator.cc
@@ -1,19 +1,18 @@
-/*   
-  percent-repeat-iterator.cc --  implement Percent_repeat_iterator
-  
+/*
+  percent-repeat-iterator.cc -- implement Percent_repeat_iterator
+
   source file of the GNU LilyPond music typesetter
-  
-  (c) 2001--2004  Han-Wen Nienhuys <hanwen@cs.uu.nl>
-  
- */
+
+  (c) 2001--2005  Han-Wen Nienhuys <hanwen@cs.uu.nl>
+*/
 
 #include "percent-repeat-iterator.hh"
+
 #include "repeated-music.hh"
 #include "input.hh"
 
 IMPLEMENT_CTOR_CALLBACK (Percent_repeat_iterator);
 
-
 Percent_repeat_iterator::Percent_repeat_iterator ()
 {
   child_iter_ = 0;
@@ -35,12 +34,11 @@ Percent_repeat_iterator::ok () const
 void
 Percent_repeat_iterator::construct_children ()
 {
-  Repeated_music * mus =dynamic_cast<Repeated_music *> (get_music ());
+  Music *mus = get_music ();
   finish_mom_ = mus->get_length ();
-  child_iter_ = unsmob_iterator (get_iterator (mus->body ()));
+  child_iter_ = unsmob_iterator (get_iterator (Repeated_music::body (mus)));
 }
 
-
 void
 Percent_repeat_iterator::process (Moment m)
 {
@@ -50,15 +48,15 @@ Percent_repeat_iterator::process (Moment m)
       if (yeah)
        set_context (yeah->get_outlet ());
       else
-       get_music ()->origin ()->warning ( _ ("no one to print a percent"));
+       get_music ()->origin ()->warning (_ ("no one to print a percent"));
     }
-  
+
   if (child_iter_->ok ())
     child_iter_->process (m);
 
-  if (finish_mom_ <= m )
+  if (finish_mom_ <= m)
     {
-      child_iter_->quit (); 
+      child_iter_->quit ();
       child_iter_ = 0;
     }
 }
@@ -69,10 +67,10 @@ Percent_repeat_iterator::pending_moment ()const
   if (child_iter_->ok ())
     return child_iter_->pending_moment ();
   else
-    return finish_mom_ ;
+    return finish_mom_;
 }
 
-Music_iterator*
+Music_iterator *
 Percent_repeat_iterator::try_music_in_children (Music *m) const
 {
   return child_iter_->try_music (m);
@@ -86,8 +84,8 @@ Percent_repeat_iterator::derived_mark ()const
 }
 
 void
-Percent_repeat_iterator::derived_substitute (Context *f,Context *t )
+Percent_repeat_iterator::derived_substitute (Context *f, Context *t)
 {
   if (child_iter_)
-    child_iter_->substitute_outlet (f,t);
+    child_iter_->substitute_outlet (f, t);
 }