/*
performer.hh -- declare Performer
- (c) 1996, 1997 Han-Wen Nienhuys <hanwen@stack.nl>
- Jan Nieuwenhuizen <jan@digicash.com>
+ (c) 1996, 1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ Jan Nieuwenhuizen <janneke@gnu.org>
*/
#ifndef PERFORMER_HH
#define PERFORMER_HH
#include "lily-proto.hh"
-
-class Performer {
- Performer_group_performer* daddy_perf_l_;
-
+#include "array.hh"
+#include "request.hh"
+#include "score-element-info.hh"
+#include "staff-info.hh"
+#include "translator.hh"
+
+/**
+ Convert a music definition into a audio representation.
+ A baseclass
+ */
+class Performer : public virtual Translator{
public:
- NAME_MEMBERS();
- Performer();
- virtual ~Performer();
-
- void print() const;
-
- virtual void play_event( Midi_item i );
- virtual bool try_request( Request* req_l );
+ VIRTUAL_COPY_CONS(Translator);
+
+ Performer_group_performer* daddy_perf_l() const;
+protected:
+ virtual int get_tempo_i() const;
+ virtual void play (Audio_element * elem_p );
};
-#include "global-performers.hh"
#endif // PERFORMER_HH