lily/include/slur.hh

   1 /*
   2   slur.hh -- declare Slur
   3
   4   (c) 1996--1999 Han-Wen Nienhuys
   5 */
   6
   7 #ifndef SLUR_HH
   8 #define SLUR_HH
   9
  10 #include "bow.hh"
  11 #include "rod.hh"
  12
  13 /**
  14   A #Bow# which tries to drape itself around the stems too.
  15  */
  16 class Slur : public Bow
  17 {
  18   bool broken_edge_b ( Direction dir) const;
  19   bool normal_edge_b ( Direction dir) const;
  20   Drul_array<Note_column*> extrema () const;
  21
  22 public:
  23   Slur ();
  24   VIRTUAL_COPY_CONS(Score_element);
  25
  26   void add_column (Note_column*);
  27
  28   Link_array<Note_column> encompass_arr_;
  29
  30 protected:
  31   virtual Array<Offset> get_encompass_offset_arr () const;
  32
  33   virtual Direction get_default_dir () const;
  34   virtual void do_post_processing ();
  35   virtual void do_add_processing ();
  36   virtual void do_pre_processing ();
  37   virtual void do_substitute_element_pointer (Score_element*, Score_element*);
  38   Array<Rod> get_rods () const;
  39 };
  40
  41 #endif // SLUR_HH
  42
  43