/usr/include/ns3/data-calculator.h is in libns3-dev 3.13+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 | /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2008 Drexel University
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: Joe Kopena (tjkopena@cs.drexel.edu)
*/
#ifndef DATA_CALCULATOR_H
#define DATA_CALCULATOR_H
#include "ns3/object.h"
#include "ns3/nstime.h"
#include "ns3/simulator.h"
namespace ns3 {
extern const double NaN;
inline bool isNaN (double x) { return x != x; }
class DataOutputCallback;
class StatisticalSummary {
public:
/**
* Destructor
*/
virtual ~StatisticalSummary ()
{
}
/**
* Returns the number of the observations.
*/
virtual long getCount () const = 0;
/**
* Returns the sum of the values.
* @see getWeightedSum()
*/
virtual double getSum () const = 0;
/**
* Returns the sum of the squared values.
* @see getWeightedSqrSum()
*/
virtual double getSqrSum () const = 0;
/**
* Returns the minimum of the values.
*/
virtual double getMin () const = 0;
/**
* Returns the maximum of the values.
*/
virtual double getMax () const = 0;
/**
* Returns the mean of the (weighted) observations.
*/
virtual double getMean () const = 0;
/**
* Returns the standard deviation of the (weighted) observations.
*/
virtual double getStddev () const = 0;
/**
* Returns the variance of the (weighted) observations.
*/
virtual double getVariance () const = 0;
};
//------------------------------------------------------------
//--------------------------------------------
class DataCalculator : public Object {
public:
DataCalculator();
virtual ~DataCalculator();
bool GetEnabled () const;
void Enable ();
void Disable ();
void SetKey (const std::string key);
std::string GetKey () const;
void SetContext (const std::string context);
std::string GetContext () const;
virtual void Start (const Time& startTime);
virtual void Stop (const Time& stopTime);
virtual void Output (DataOutputCallback &callback) const = 0;
protected:
bool m_enabled; // Descendant classes *must* check & respect m_enabled!
std::string m_key;
std::string m_context;
virtual void DoDispose (void);
private:
EventId m_startEvent;
EventId m_stopEvent;
// end class DataCalculator
};
// end namespace ns3
};
#endif /* DATA_CALCULATOR_H */
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