X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fgregorian-ligature-engraver.hh;h=e74c2cff2b6254cf356e8a062934caee56d33392;hb=5b4b0d6e9a197e8f9eb085b7c2ad78b8be3e5cfc;hp=5ac0dd4e91e36c0c7e0cd953a449f7ac4cc57608;hpb=58bcc84c9480dae1b21bc24d8396b91fe19e0131;p=lilypond.git

diff --git a/lily/include/gregorian-ligature-engraver.hh b/lily/include/gregorian-ligature-engraver.hh
index 5ac0dd4e91..e74c2cff2b 100644
--- a/lily/include/gregorian-ligature-engraver.hh
+++ b/lily/include/gregorian-ligature-engraver.hh
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 2003--2005 Juergen Reuter <reuter@ipd.uka.de>
+  (c) 2003--2008 Juergen Reuter <reuter@ipd.uka.de>
 */
 #ifndef GREGORIAN_LIGATURE_ENGRAVER_HH
 #define GREGORIAN_LIGATURE_ENGRAVER_HH
@@ -12,17 +12,20 @@
 
 class Gregorian_ligature_engraver : public Coherent_ligature_engraver
 {
-  Music *pes_or_flexa_req_;
+  Stream_event *pes_or_flexa_req_;
 
 public:
-  TRANSLATOR_DECLARATIONS (Gregorian_ligature_engraver);
+  // no TRANSLATOR_DECLARATIONS (Gregorian_ligature_engraver) needed
+  // since this class is abstract
 
 protected:
-  virtual bool try_music (Music *);
-  virtual void build_ligature (Spanner *ligature, Array<Grob_info> primitives);
+  Gregorian_ligature_engraver ();
+
+  virtual void listen_pes_or_flexa (Stream_event *ev);
+  virtual void build_ligature (Spanner *ligature, vector<Grob_info> primitives);
   virtual void transform_heads (Spanner *ligature,
-				Array<Grob_info> primitives); /* abstract method */
-  virtual void stop_translation_timestep ();
+				vector<Grob_info> primitives) = 0;
+  void stop_translation_timestep ();
 };
 
 #endif // GREGORIAN_LIGATURE_ENGRAVER_HH