lily/include/spring.hh

   1 /*
   2   spring.hh -- declare Spring, Column_spring
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c) 1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   7
   8  */
   9
  10 #ifndef SPRING_HH
  11 #define SPRING_HH
  12
  13 #include "lily-proto.hh"
  14 #include "drul-array.hh"
  15
  16 struct Column_spring {
  17   Paper_column *other_l_;
  18   Real distance_f_;
  19   Real strength_f_;
  20
  21   Column_spring ();
  22   static int compare (const Column_spring &r1, const Column_spring &r2);
  23   void print () const;
  24 };
  25
  26 struct Spring{
  27   Drul_array<Item*> item_l_drul_;
  28   Real distance_f_;
  29   Real strength_f_;
  30   void add_to_cols ();
  31   Spring ();
  32 };
  33
  34
  35 #endif /* SPRING_HH */
  36