cPointerCallbackObject.cxx
00001 // Filename: cPointerCallbackObject.cxx
00002 // Created by:  drose (13Mar09)
00003 //
00004 ////////////////////////////////////////////////////////////////////
00005 //
00006 // PANDA 3D SOFTWARE
00007 // Copyright (c) Carnegie Mellon University.  All rights reserved.
00008 //
00009 // All use of this software is subject to the terms of the revised BSD
00010 // license.  You should have received a copy of this license along
00011 // with this source code in a file named "LICENSE."
00012 //
00013 ////////////////////////////////////////////////////////////////////
00014 
00015 #include "cPointerCallbackObject.h"
00016 
00017 TypeHandle CPointerCallbackObject::_type_handle;
00018 
00019 ////////////////////////////////////////////////////////////////////
00020 //     Function: CPointerCallbackObject::do_callback
00021 //       Access: Public, Virtual
00022 //  Description: This method called when the callback is triggered; it
00023 //               *replaces* the original function.  To continue
00024 //               performing the original function, you must call
00025 //               cbdata->upcall() during the callback.
00026 ////////////////////////////////////////////////////////////////////
00027 void CPointerCallbackObject::
00028 do_callback(CallbackData *cbdata) {
00029   (*_func)(cbdata, _data);
00030 }
00031