lily/include/context-handle.hh

   1 /*
   2   context-handle.hh -- declare  Context_handle
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c) 1999--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
   7 */
   8
   9 #ifndef CONTEXT_HANDLE_HH
  10 #define CONTEXT_HANDLE_HH
  11
  12 #include "lily-proto.hh"
  13
  14
  15 class Context_handle
  16 {
  17 public:
  18   ~Context_handle ();
  19   Context_handle ();
  20
  21   void set_context (Context *);
  22   void operator = (Context_handle const &);
  23   Context_handle (Context_handle const &);
  24   Context *get_outlet () const;
  25
  26   int get_count () const;
  27 private:
  28   Context *outlet_;
  29   void down ();
  30   void up (Context *);
  31 };
  32
  33 #endif /* CONTEXT_HANDLE_HH */
  34