class FGAircraftModel;
class FGControls;
class FGFlightPlanDispatcher;
-class FGIO;
class FGNavList;
class FGAirwayNetwork;
class FGTACANList;
// Tile manager
FGTileMgr *tile_mgr;
- // Input/Ouput subsystem
- FGIO *io;
-
FGFontCache *fontcache;
// Navigational Aids
inline FGTileMgr * get_tile_mgr () const { return tile_mgr; }
inline void set_tile_mgr ( FGTileMgr *t ) { tile_mgr = t; }
- inline FGIO* get_io() const { return io; }
inline FGFontCache *get_fontcache() const { return fontcache; }
inline FGNavList *get_navlist() const { return navlist; }