A Discrete-Event Network Simulator
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data-calculator.h
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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
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/*
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* Copyright (c) 2008 Drexel University
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation;
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Author: Joe Kopena (tjkopena@cs.drexel.edu)
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*/
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#ifndef DATA_CALCULATOR_H
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#define DATA_CALCULATOR_H
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#include "ns3/object.h"
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#include "ns3/nstime.h"
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#include "ns3/simulator.h"
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namespace
ns3 {
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extern
const
double
NaN;
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inline
bool
isNaN (
double
x) {
return
x != x; }
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class
DataOutputCallback;
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class
StatisticalSummary
{
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public
:
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virtual
~StatisticalSummary
()
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{
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}
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virtual
long
getCount
()
const
= 0;
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virtual
double
getSum
()
const
= 0;
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virtual
double
getSqrSum
()
const
= 0;
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virtual
double
getMin
()
const
= 0;
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virtual
double
getMax
()
const
= 0;
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virtual
double
getMean
()
const
= 0;
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virtual
double
getStddev
()
const
= 0;
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virtual
double
getVariance
()
const
= 0;
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};
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//------------------------------------------------------------
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//--------------------------------------------
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class
DataCalculator
:
public
Object
{
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public
:
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DataCalculator
();
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virtual
~
DataCalculator
();
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bool
GetEnabled ()
const
;
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void
Enable ();
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void
Disable ();
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void
SetKey (
const
std::string key);
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std::string GetKey ()
const
;
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void
SetContext (
const
std::string context);
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std::string GetContext ()
const
;
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virtual
void
Start (
const
Time
& startTime);
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virtual
void
Stop (
const
Time
& stopTime);
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virtual
void
Output (
DataOutputCallback
&callback)
const
= 0;
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protected
:
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bool
m_enabled;
// Descendant classes *must* check & respect m_enabled!
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std::string m_key;
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std::string m_context;
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virtual
void
DoDispose
(
void
);
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private
:
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EventId
m_startEvent;
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EventId
m_stopEvent;
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// end class DataCalculator
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};
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// end namespace ns3
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};
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#endif
/* DATA_CALCULATOR_H */
ns3::Time
keep track of time unit.
Definition:
nstime.h:149
ns3::StatisticalSummary::getMin
virtual double getMin() const =0
ns3::StatisticalSummary
Definition:
data-calculator.h:34
ns3::StatisticalSummary::getSqrSum
virtual double getSqrSum() const =0
ns3::StatisticalSummary::getStddev
virtual double getStddev() const =0
ns3::StatisticalSummary::getMean
virtual double getMean() const =0
ns3::StatisticalSummary::getMax
virtual double getMax() const =0
ns3::StatisticalSummary::~StatisticalSummary
virtual ~StatisticalSummary()
Definition:
data-calculator.h:39
ns3::DataCalculator::DoDispose
virtual void DoDispose(void)
Definition:
data-calculator.cc:47
ns3::DataOutputCallback
Definition:
data-output-interface.h:60
ns3::StatisticalSummary::getSum
virtual double getSum() const =0
ns3::StatisticalSummary::getVariance
virtual double getVariance() const =0
ns3::DataCalculator
Definition:
data-calculator.h:87
ns3::EventId
an identifier for simulation events.
Definition:
event-id.h:46
ns3::Object
a base class which provides memory management and object aggregation
Definition:
object.h:63
ns3::StatisticalSummary::getCount
virtual long getCount() const =0
src
stats
model
data-calculator.h
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