/*
performer.hh -- declare Performer
- (c) 1996, 1997--1998 Han-Wen Nienhuys <hanwen@stack.nl>
- Jan Nieuwenhuizen <jan@digicash.com>
+ (c) 1996--2004 Han-Wen Nienhuys <hanwen@cs.uu.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 "array.hh"
+#include "event.hh"
+#include "grob-info.hh"
#include "translator.hh"
/**
Convert a music definition into a audio representation.
A baseclass
*/
-class Performer : public virtual Translator{
+class Performer : public virtual Translator
+{
public:
- TRANSLATOR_CLONE(Performer);
- DECLARE_MY_RUNTIME_TYPEINFO;
- Performer_group_performer* daddy_perf_l() const;
+ VIRTUAL_COPY_CONS (Translator);
+ friend class Performer_group_performer;
+ Performer_group_performer* get_daddy_perf () 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
+