mcslibrecollectstats.h

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/* 
   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;
};