X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fspan-arpeggio-engraver.cc;h=dac5b91ab59cd643b423cd7dcfe886da8510d040;hb=90e4d7057f3857da049dfda3d130017d4719bd6b;hp=209d6a03edc81bc16d00ad5a32371a391277a32e;hpb=f127e14af04f474d20406ca0e0f76f05061ee103;p=lilypond.git

diff --git a/lily/span-arpeggio-engraver.cc b/lily/span-arpeggio-engraver.cc
index 209d6a03ed..dac5b91ab5 100644
--- a/lily/span-arpeggio-engraver.cc
+++ b/lily/span-arpeggio-engraver.cc
@@ -29,8 +29,6 @@
 
 #include "translator.icc"
 
-using std::vector;
-
 /**
    Make arpeggios that span multiple staves.  Catch arpeggios, and span a
    Span_arpeggio over them if we find more than two arpeggios.
@@ -39,8 +37,8 @@ class Span_arpeggio_engraver : public Engraver
 {
 public:
   TRANSLATOR_DECLARATIONS (Span_arpeggio_engraver);
-  DECLARE_ACKNOWLEDGER (arpeggio);
-  DECLARE_ACKNOWLEDGER (note_column);
+  void acknowledge_arpeggio (Grob_info);
+  void acknowledge_note_column (Grob_info);
 
 protected:
   void process_acknowledged ();
@@ -52,7 +50,8 @@ private:
   vector<Grob *> note_columns_;
 };
 
-Span_arpeggio_engraver::Span_arpeggio_engraver ()
+Span_arpeggio_engraver::Span_arpeggio_engraver (Context *c)
+  : Engraver (c)
 {
   span_arpeggio_ = 0;
 }
@@ -127,8 +126,13 @@ Span_arpeggio_engraver::stop_translation_timestep ()
   note_columns_.clear ();
 }
 
-ADD_ACKNOWLEDGER (Span_arpeggio_engraver, arpeggio);
-ADD_ACKNOWLEDGER (Span_arpeggio_engraver, note_column);
+void
+Span_arpeggio_engraver::boot ()
+{
+  ADD_ACKNOWLEDGER (Span_arpeggio_engraver, arpeggio);
+  ADD_ACKNOWLEDGER (Span_arpeggio_engraver, note_column);
+}
+
 ADD_TRANSLATOR (Span_arpeggio_engraver,
                 /* doc */
                 "Make arpeggios that span multiple staves.",