Fawkes API  Fawkes Development Version
blackboard.cpp
00001 
00002 /***************************************************************************
00003  *  blackboard.cpp - Fawkes BlackBoard Aspect initializer/finalizer
00004  *
00005  *  Created: Tue Nov 23 23:06:13 2010
00006  *  Copyright  2006-2010  Tim Niemueller [www.niemueller.de]
00007  *
00008  ****************************************************************************/
00009 
00010 /*  This program is free software; you can redistribute it and/or modify
00011  *  it under the terms of the GNU General Public License as published by
00012  *  the Free Software Foundation; either version 2 of the License, or
00013  *  (at your option) any later version. A runtime exception applies to
00014  *  this software (see LICENSE.GPL_WRE file mentioned below for details).
00015  *
00016  *  This program is distributed in the hope that it will be useful,
00017  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00018  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00019  *  GNU Library General Public License for more details.
00020  *
00021  *  Read the full text in the LICENSE.GPL_WRE file in the doc directory.
00022  */
00023 
00024 #include <aspect/inifins/blackboard.h>
00025 #include <aspect/blackboard.h>
00026 #include <blackboard/blackboard.h>
00027 
00028 namespace fawkes {
00029 #if 0 /* just to make Emacs auto-indent happy */
00030 }
00031 #endif
00032 
00033 /** @class BlackBoardAspectIniFin <aspect/inifins/blackboard.h>
00034  * Initializer/finalizer for the BlackBoardAspect.
00035  * @author Tim Niemueller
00036  */
00037 
00038 /** Constructor.
00039  * @param blackboard blackboard instance to pass to threads
00040  */
00041 BlackBoardAspectIniFin::BlackBoardAspectIniFin(BlackBoard *blackboard)
00042   : AspectIniFin("BlackBoardAspect")
00043 {
00044   __blackboard = blackboard;
00045 }
00046 
00047 void
00048 BlackBoardAspectIniFin::init(Thread *thread)
00049 {
00050   BlackBoardAspect *blackboard_thread;
00051   blackboard_thread = dynamic_cast<BlackBoardAspect *>(thread);
00052   if (blackboard_thread == NULL) {
00053     throw CannotInitializeThreadException("Thread '%s' claims to have the "
00054                                           "BlackBoardAspect, but RTTI says it "
00055                                           "has not. ", thread->name());
00056   }
00057 
00058   blackboard_thread->init_BlackBoardAspect(__blackboard);
00059 }
00060 
00061 void
00062 BlackBoardAspectIniFin::finalize(Thread *thread)
00063 {
00064 }
00065 
00066 
00067 } // end namespace fawkes