int get_moments_left () const;
Moment sneaky_insert_extra_moment (Moment);
void add_moment_to_process (Moment);
void run_iterator_on_me (Music_iterator *);
int get_moments_left () const;
Moment sneaky_insert_extra_moment (Moment);
void add_moment_to_process (Moment);
void run_iterator_on_me (Music_iterator *);
- virtual Music_output *get_output ();
- virtual void prepare (Moment);
- virtual void one_time_step ();
- virtual void finish ();
+ DECLARE_LISTENER (prepare);
+ virtual SCM get_output ();
virtual Output_def *get_output_def () const;
virtual Moment now_mom () const;
virtual Context *get_default_interpreter ();
Moment previous_moment () const;
protected:
virtual Output_def *get_output_def () const;
virtual Moment now_mom () const;
virtual Context *get_default_interpreter ();
Moment previous_moment () const;
protected: