X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fstream-event.hh;h=27a83ed72ff83e5f274398842029e69d2ce01fb7;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=ebdc17925cc576dcce8f1e22deadc4ec6afd5e1e;hpb=c3ff1c6cd20e15e9036ee7120012e05b1d62a46d;p=lilypond.git

diff --git a/lily/include/stream-event.hh b/lily/include/stream-event.hh
index ebdc17925c..27a83ed72f 100644
--- a/lily/include/stream-event.hh
+++ b/lily/include/stream-event.hh
@@ -1,9 +1,20 @@
 /*
-  stream-event.hh -- declare Stream_event
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 2005--2015 Erik Sandberg <mandolaerik@gmail.com>
 
-  (c) 2005-2006 Erik Sandberg <mandolaerik@gmail.com>
+  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/>.
 */
 
 #ifndef STREAM_EVENT_HH
@@ -19,12 +30,20 @@ public:
   Stream_event ();
   VIRTUAL_COPY_CONSTRUCTOR (Stream_event, Stream_event);
 
-  Stream_event (SCM event_class, SCM mutable_props=SCM_EOL);
+  static Stream_event *unsmob (SCM s) {
+    return dynamic_cast <Stream_event *> (Prob::unsmob (s));
+  }
+  static bool is_smob (SCM s) {
+    return Prob::is_smob (s) && unsmob (s);
+  }
+
+  Stream_event (SCM event_class, SCM immutable_props = SCM_EOL);
   Stream_event (SCM class_name, Input *);
 
   Input *origin () const;
   void set_spot (Input *i);
   bool internal_in_event_class (SCM class_name);
+  void make_transposable ();
 
   virtual SCM copy_mutable_properties () const;
 
@@ -34,8 +53,6 @@ public:
 
 #define in_event_class(class_name) internal_in_event_class (ly_symbol2scm (class_name))
 
-Stream_event *unsmob_stream_event (SCM);
-DECLARE_TYPE_P (Stream_event);
 SCM ly_event_deep_copy (SCM);
 
 #endif /* STREAM_EVENT_HH */