statistics.h
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/*
* ASCLITE
* Author: Jerome Ajot, Jon Fiscus, Nicolas Radde, Chris Laprun
*
* This software was developed at the National Institute of Standards and Technology by
* employees of the Federal Government in the course of their official duties. Pursuant
* to title 17 Section 105 of the United States Code this software is not subject to
* copyright protection and is in the public domain. ASCLITE is an experimental system.
* NIST assumes no responsibility whatsoever for its use by other parties, and makes no
* guarantees, expressed or implied, about its quality, reliability, or any other
* characteristic. We would appreciate acknowledgement if the software is used.
*
* THIS SOFTWARE IS PROVIDED "AS IS." With regard to this software, NIST MAKES NO EXPRESS
* OR IMPLIED WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING MERCHANTABILITY,
* OR FITNESS FOR A PARTICULAR PURPOSE.
*/
#ifndef STATISTICS_H
#define STATISTICS_H
#include "stdinc.h"
class Statistics
{
private:
vector<double> m_VecValues;
double m_Mean;
double m_SD;
double m_Median;
double m_Sum;
int m_MaxSize;
void Compute();
public:
Statistics(const vector<int> & _vecValues);
Statistics(const vector<double> & _vecValues);
~Statistics() { m_VecValues.clear(); }
double GetMean(const bool& safe = false) { return(((m_Mean == 0.0) && safe) ? 1.0 : m_Mean); }
double GetSD(const bool& safe = false) { return(((m_SD == 0.0) && safe) ? 1.0 : m_SD); }
double GetMedian(const bool& safe = false) { return(((m_Median == 0.0) && safe) ? 1.0 : m_Median); }
double GetSum(const bool& safe = false) { return(((m_Sum == 0.0) && safe) ? 1.0 : m_Sum); }
int GetSize(const bool& safe = false) { return(((m_VecValues.size() == 0) && safe) ? 1 : m_VecValues.size()); }
int GetMaxSizeString() { return m_MaxSize; }
};
#endif