RRV - Radiosity Renderer and Visualizer (C++, OpenGL)

/*
 * Copyright (C) 2007 TODO
 *
 * This file is part of rrv (Radiosity Renderer and Visualizer).
 *
 * rrv is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * any later version.
 *
 * rrv is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with rrv.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 
#ifndef PROGRESSOBSERVERMULTISTEP_H
#define PROGRESSOBSERVERMULTISTEP_H
 
/**
 * @file ProgressObserverMultiStep.h
 * @brief Class ProgressObserverMultiStep - Observer for progress subject (usually RadiosityRenderer).
 * @author xdudka00
 * @date 2007-11-18
 */
 
/**
 * @brief Observer for multi-step progress subject. Design pattern observer.
 */
class ProgressObserverMultiStep
{
	public:
		virtual ~ProgressObserverMultiStep() { }
 
		/**
		 * @brief Notification about starting new step.
		 */
		virtual void updateStep();
 
 
		/**
		 * @brief Notification about subject's progress.
		 */
		virtual void updatePerStepProgress();
};
 
#endif // PROGRESSOBSERVERMULTISTEP_H