Bernie Bright writes:

Bernie Bright writes:
  I've created some new classes to enable pointers-to-functions and
  pointers-to-class-methods to be treated like objects.  These objects
  can be registered with fgEVENT_MGR.

  File "Include/fg_callback.hxx" contains the callback class defns.

  Modified fgEVENT and fgEVENT_MGR to use the callback classes.  Also
  some minor tweaks to STL usage.

  Added file "Include/fg_stl_config.h" to deal with STL portability
  issues.  I've added an initial config for egcs (and probably gcc-2.8.x).
  I don't have access to Visual C++ so I've left that for someone else.
  This file is influenced by the stl_config.h file delivered with egcs.

  Added "Include/auto_ptr.hxx" which contains an implementation of the
  STL auto_ptr class which is not provided in all STL implementations
  and is needed to use the callback classes.

  Deleted fgLightUpdate() which was just a wrapper to call
  fgLIGHT::Update().

  Modified fg_init.cxx to register two method callbacks in place of the
  old wrapper functions.