/*    mcsLibreCollectStats.h - Basic system for collecting statistics on   some random variable.   This class is intented to be loaded into classes that define   variables and attributes for the model and for model components.  *//*    MCS-libre, a library to facilite Monte-Carlo simulation.    Copyright (C) 2002  D. E. Williams    This library is free software; you can redistribute it and/or    modify it under the terms of the GNU Lesser General Public    License as published by the Free Software Foundation; either    version 2.1 of the License, or (at your option) any later version.    This library 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    Lesser General Public License for more details.    You should have received a copy of the GNU Lesser General Public    License along with this library; if not, write to the Free Software    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA    The full text of the GNU Lesser General Public License is    contained in the files COPYING and LICENSE.    See the 'MCS-libre-HOWTO' in the 'doc' directory for author's    contact information.      Have a nice day!  */class mcsLibreCollectStats{public:  void add_value(double);  double get_sum_of_values();  double get_mean_value();  double get_stdev_value();  double get_number_samples();  double get_min_value();  double get_max_value();  mcsLibreCollectStats();protected:  int number_samples;  double object_min, object_max, object_mean, object_stdev;   double object_sum_values;  double object_sum_squares;};