X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fperformance.hh;h=14c811b150231cc2867de9ecdec455cf9d068f9c;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=7aa90ca511ae02727df7b08b642e0991c081b438;hpb=49ec27a164a91714ebf51989652520ec3f62b973;p=lilypond.git

diff --git a/lily/include/performance.hh b/lily/include/performance.hh
index 7aa90ca511..14c811b150 100644
--- a/lily/include/performance.hh
+++ b/lily/include/performance.hh
@@ -1,7 +1,20 @@
 /*
-  performance.hh -- declare Performance
+  This file is part of LilyPond, the GNU music typesetter.
 
-  (c) 1997--2007 Jan Nieuwenhuizen <janneke@gnu.org>
+  Copyright (C) 1997--2015 Jan Nieuwenhuizen <janneke@gnu.org>
+
+  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 PERFORMANCE_HH
@@ -14,9 +27,16 @@
 class Performance : public Music_output
 {
 public:
-  Performance ();
+  Performance (bool ports = false);
   ~Performance ();
-  DECLARE_CLASSNAME(Performance);
+  DECLARE_CLASSNAME (Performance);
+
+  static Performance *unsmob (SCM p) {
+    return dynamic_cast <Performance *> (Music_output::unsmob (p));
+  }
+  static bool is_smob (SCM p) {
+    return Music_output::is_smob (p) && unsmob (p);
+  }
 
   void add_element (Audio_element *p);
   virtual void process ();
@@ -27,9 +47,10 @@ public:
   void print () const;
   void write_output (string filename) const;
 
-  vector<Audio_staff*> audio_staffs_;
-  vector<Audio_element*> audio_elements_;
+  vector<Audio_staff *> audio_staffs_;
+  vector<Audio_element *> audio_elements_;
   Output_def *midi_;
+  bool ports_;
 };
 
 #endif /* PERFORMANCE_HH */