lily/page-layout-problem.cc: Avoid repeats of a warning

[lilypond.git] / lily / drum-note-engraver.cc

diff --git a/lily/drum-note-engraver.cc b/lily/drum-note-engraver.cc
index ab7ff506da7ee8fb4fcbba8becde2c067332e56e..605876ef6081448b2c21d11196c31099bff1b571 100644 (file)
--- a/lily/drum-note-engraver.cc
+++ b/lily/drum-note-engraver.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1997--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1997--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -35,9 +35,8 @@ using namespace std;
 
 class Drum_notes_engraver : public Engraver
 {
-  vector<Item*> notes_;
-  vector<Item*> scripts_;
-  vector<Stream_event*> events_;
+  vector<Item *> scripts_;
+  vector<Stream_event *> events_;
 
 public:
   TRANSLATOR_DECLARATIONS (Drum_notes_engraver);
@@ -102,8 +101,6 @@ Drum_notes_engraver::process_music ()
              scripts_.push_back (p);
            }
        }
-
-      notes_.push_back (note);
     }
 }
 
@@ -137,16 +134,13 @@ Drum_notes_engraver::acknowledge_note_column (Grob_info inf)
 void
 Drum_notes_engraver::stop_translation_timestep ()
 {
-  notes_.clear ();
   scripts_.clear ();
-
   events_.clear ();
 }
 
 ADD_ACKNOWLEDGER (Drum_notes_engraver, stem);
 ADD_ACKNOWLEDGER (Drum_notes_engraver, note_column);
 
-
 ADD_TRANSLATOR (Drum_notes_engraver,
                /* doc */
                "Generate drum note heads.",
@@ -161,4 +155,3 @@ ADD_TRANSLATOR (Drum_notes_engraver,
                /* write */
                ""
                );
-