lily/include/note-head.hh

   1 /*
   2   note-head.hh -- part of GNU LilyPond
   3
   4   (c) 1996,97 Han-Wen Nienhuys
   5 */
   6
   7 #ifndef NOTEHEAD_HH
   8 #define NOTEHEAD_HH
   9
  10 #include "rhythmic-head.hh"
  11
  12 /** ball at the end of the stem. Takes care of:
  13
  14   * help lines
  15
  16   */
  17
  18 class Note_head : public Rhythmic_head {
  19 public:
  20   DECLARE_MY_RUNTIME_TYPEINFO;
  21
  22   int position_i_;
  23
  24   /// -1 = lowest, 0 = inside, 1 = top
  25   int extremal_i_;
  26
  27   /// needed for the help-lines
  28   int staff_size_i_;
  29   Direction x_dir_;
  30
  31   /**
  32     position of top line (5 linestaff: 8)
  33     */
  34   Note_head ();
  35   static int compare (Note_head * const &a, Note_head *const &b) ;
  36 protected:
  37   virtual Interval do_width () const;
  38   virtual void do_pre_processing();
  39   virtual Molecule* brew_molecule_p() const;
  40 };
  41 #endif // NOTEHEAD_HH
  42