00001 /* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*- 00002 * vim:expandtab:shiftwidth=2:tabstop=2:smarttab: 00003 * 00004 * Copyright (C) 2010 Brian Aker 00005 * 00006 * This program is free software; you can redistribute it and/or modify 00007 * it under the terms of the GNU General Public License as published by 00008 * the Free Software Foundation; either version 2 of the License, or 00009 * (at your option) any later version. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU General Public License 00017 * along with this program; if not, write to the Free Software 00018 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00019 */ 00020 00021 #pragma once 00022 00023 #include <drizzled/plugin/event_observer.h> 00024 00025 #include <drizzled/visibility.h> 00026 00027 namespace drizzled { 00028 namespace generator { 00029 00030 class DRIZZLED_API EventObserver 00031 { 00032 plugin::EventObserverVector::const_iterator iter; 00033 00034 public: 00035 00036 EventObserver(); 00037 00038 operator drizzled::plugin::EventObserverPtr() 00039 { 00040 while (iter != plugin::EventObserver::getEventObservers().end()) 00041 { 00042 drizzled::plugin::EventObserverPtr ret= *iter; 00043 iter++; 00044 return ret; 00045 } 00046 00047 return NULL; 00048 } 00049 }; 00050 00051 } /* namespace generator */ 00052 } /* namespace drizzled */ 00053