lily/include/key-item.hh

   1 /*
   2   key-item.hh -- part of GNU LilyPond
   3
   4   (c) 1996--1999 Han-Wen Nienhuys
   5 */
   6
   7 #ifndef KEYITEM_HH
   8 #define KEYITEM_HH
   9
  10 #include "item.hh"
  11 #include "array.hh"
  12
  13
  14 /// An item which places accidentals at the start of the line
  15 class Key_item :public  Item
  16 {
  17   Array<int> pitch_arr_;
  18   Array<int> acc_arr_;
  19   Array<int> old_pitch_arr_;
  20   Array<int> old_acc_arr_;
  21   int c0_position_;
  22
  23
  24 public:
  25   bool multi_octave_b_;
  26
  27   int get_c_position () const;
  28
  29
  30   VIRTUAL_COPY_CONS(Score_element);
  31
  32   Key_item ();
  33   void add (int pitch, int acc);
  34   void add_old (int pitch, int acc);
  35   void set_c_position (int);
  36   int calculate_position(int p, int a) const;
  37
  38 protected:
  39   virtual Molecule* do_brew_molecule_p() const;
  40 };
  41
  42 #endif // KEYITEM_HH