context_watcher.cpp

00001 
00002 /***************************************************************************
00003  *  context_watcher.cpp - Fawkes Lua Context Watcher
00004  *
00005  *  Created: Thu Jan 01 15:18:14 2009
00006  *  Copyright  2006-2009  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.
00014  *
00015  *  This program is distributed in the hope that it will be useful,
00016  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00017  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00018  *  GNU Library General Public License for more details.
00019  *
00020  *  Read the full text in the LICENSE.GPL file in the doc directory.
00021  */
00022 
00023 #include <lua/context_watcher.h>
00024 
00025 namespace fawkes {
00026 #if 0 /* just to make Emacs auto-indent happy */
00027 }
00028 #endif
00029 
00030 /** @class LuaContextWatcher <lua/context_watcher.h>
00031  * Lua context watcher.
00032  * This interface allows for notification of LuaContext events.
00033  * @author Tim Niemueller
00034  *
00035  * @fn void LuaContextWatcher::lua_restarted(LuaContext *context) = 0
00036  * Lua restart event.
00037  * This is called when the LuaContext has been restarted, for example when file
00038  * watching is enabled and a file changed. It is executed after all packages have
00039  * been loaded and variables have been set, but before the start script is run.
00040  * The implementation may throw an exception if anything prevents it from using
00041  * the new context properly.
00042  * @param context This is a temporary LuaContext that is valid as long as the
00043  * method is executed. It is a wrapper context around the new Lua state, just before
00044  * the start script is run and it the calling context is switched to the new state
00045  * (if no error occurs).
00046  */
00047 
00048 /** Virtual empty destructor. */
00049 LuaContextWatcher::~LuaContextWatcher()
00050 {
00051 }
00052 
00053 
00054 } // end of namespace fawkes

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