release: 1.1.53

[lilypond.git] / lily / include / audio-element.hh

diff --git a/lily/include/audio-element.hh b/lily/include/audio-element.hh
index 6deaf157137214533930cc8fa08239d3b4b1d234..16955f40279c55b566d7291a71ed3724687010e3 100644 (file)
--- a/lily/include/audio-element.hh
+++ b/lily/include/audio-element.hh
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+  (c)  1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
 
@@ -12,8 +12,16 @@
 
 #include "virtual-methods.hh"
 
-struct Audio_element {
-    virtual ~Audio_element();
-    DECLARE_MY_RUNTIME_TYPEINFO;
+class Audio_element
+{
+public:
+  Audio_element ();
+  virtual ~Audio_element ();
+
+  void print () const;
+  
+protected:
+  virtual void do_print () const;
 };
+
 #endif // AUDIO_ELEMENT_HH