/*
performer.hh -- declare Performer
- (c) 1996, 1997 Han-Wen Nienhuys <hanwen@stack.nl>
- Jan Nieuwenhuizen <jan@digicash.com>
- */
+ (c) 1996--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ Jan Nieuwenhuizen <janneke@gnu.org>
+*/
#ifndef PERFORMER_HH
#define PERFORMER_HH
-#include "lily-proto.hh"
-#include "varray.hh"
-#include "request.hh"
-#include "score-elem-info.hh"
-#include "staff-info.hh"
+#include "audio-element-info.hh"
+#include "grob-info.hh"
#include "translator.hh"
-/**
- Convert a music definition into a audio representation.
- A baseclass
- */
-class Performer : public virtual Translator{
+/* Convert a music definition into a audio representation.
+ A baseclass. */
+class Performer : public Translator
+{
public:
- TRANSLATOR_CLONE(Performer);
- DECLARE_MY_RUNTIME_TYPEINFO;
- Performer_group_performer* daddy_perf_l() const;
+ VIRTUAL_COPY_CONSTRUCTOR (Translator, Performer);
+ friend class Performer_group;
+ Performer_group *get_daddy_performer () const;
+
protected:
- virtual int get_tempo_i() const;
- virtual void play (Audio_element * elem_p );
- Performer * performer_l () { return this; }
+ virtual void announce_element (Audio_element_info);
+ virtual void acknowledge_audio_element (Audio_element_info);
+ virtual void create_audio_elements ();
+ virtual int get_tempo () const;
+ virtual void play_element (Audio_element *elem);
};
+#endif /* PERFORMER_HH */
-#endif // PERFORMER_HH