unsmob_pitch -> Pitch::unsmob and related

[lilypond.git] / lily / grob-info.cc

diff --git a/lily/grob-info.cc b/lily/grob-info.cc
index aa6583f927dd13bdbe43ebb8263d6c20e2206bb8..72c2829032a5177031b008741a0ed9b2c16b9890 100644 (file)
--- a/lily/grob-info.cc
+++ b/lily/grob-info.cc
@@ -1,9 +1,20 @@
 /*
-  grob-info.cc -- implement Grob_info
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1997--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1997--2006 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
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "context.hh"
@@ -19,6 +30,7 @@ Grob_info::Grob_info (Translator *t, Grob *g)
   origin_trans_ = t;
   grob_ = g;
   start_end_ = START;
+  rerouting_daddy_context_ = 0;
 
   /*
     assert here, because this is easier to debug.
@@ -31,6 +43,7 @@ Grob_info::Grob_info ()
   grob_ = 0;
   start_end_ = START;
   origin_trans_ = 0;
+  rerouting_daddy_context_ = 0;
 }
 
 Stream_event *
@@ -40,11 +53,11 @@ Grob_info::event_cause () const
   return unsmob_stream_event (cause);
 }
 
-vector<Context*>
+vector<Context *>
 Grob_info::origin_contexts (Translator *end) const
 {
   Context *t = origin_trans_->context ();
-  vector<Context*> r;
+  vector<Context *> r;
   do
     {
       r.push_back (t);
@@ -77,9 +90,15 @@ Stream_event *
 Grob_info::ultimate_event_cause () const
 {
   SCM cause = grob_->self_scm ();
-  while (unsmob_grob (cause))
+  while (Grob::unsmob (cause))
     {
-      cause = unsmob_grob (cause)->get_property ("cause");
+      cause = Grob::unsmob (cause)->get_property ("cause");
     }
   return unsmob_stream_event (cause);
 }
+
+bool
+Grob_info::less (Grob_info i, Grob_info j)
+{
+  return Grob::less (i.grob (), j.grob ());
+}