(get_paper_systems): uniq all_elements_ , to

[lilypond.git] / lily / score-context.cc

diff --git a/lily/score-context.cc b/lily/score-context.cc
index 4876f51548bc52c0bee4b4150b3363074c609803..11918565463a2ec0aaeefccdc1b6401e80df4a2d 100644 (file)
--- a/lily/score-context.cc
+++ b/lily/score-context.cc
@@ -1,9 +1,9 @@
 /*
   score-context.cc -- implement Score_context
-  
+
   source file of the GNU LilyPond music typesetter
-  
-  (c) 2004 Han-Wen Nienhuys <hanwen@xs4all.nl>
+
+  (c) 2004--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #include "score-context.hh"
@@ -13,8 +13,8 @@
 void
 Score_context::prepare (Moment w)
 {
-  Translator*  t = implementation ();
-  Score_translator * s = dynamic_cast<Score_translator *> (t);
+  Translator_group *t = implementation ();
+  Score_translator *s = dynamic_cast<Score_translator *> (t);
 
   s->prepare (w);
 }
@@ -22,8 +22,8 @@ Score_context::prepare (Moment w)
 void
 Score_context::finish ()
 {
-  Translator*  t = implementation ();
-  Score_translator * s = dynamic_cast<Score_translator *> (t);
+  Translator_group *t = implementation ();
+  Score_translator *s = dynamic_cast<Score_translator *> (t);
 
   s->finish ();
 }
@@ -31,20 +31,19 @@ Score_context::finish ()
 void
 Score_context::one_time_step ()
 {
-  Translator*  t = implementation ();
-  Score_translator * s = dynamic_cast<Score_translator *> (t);
+  Translator_group *t = implementation ();
+  Score_translator *s = dynamic_cast<Score_translator *> (t);
   s->one_time_step ();
 }
 
-Music_output*
+SCM
 Score_context::get_output ()
 {
-  Translator *t = implementation ();
+  Translator_group *t = implementation ();
   Score_translator *s = dynamic_cast<Score_translator *> (t);
   return s->get_output ();
 }
 
-
 Score_context::Score_context (Object_key const *key)
   : Context (key)
 {