empirical-random-variable-example.cc File Reference

Example program illustrating use of ns3::EmpiricalRandomVariable. More...

#include "ns3/simulator.h"
#include "ns3/nstime.h"
#include "ns3/command-line.h"
#include "ns3/random-variable-stream.h"
#include "ns3/histogram.h"
#include "ns3/ptr.h"
#include <iomanip>
#include <iostream>
#include <map>

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Functions
void	PrintStatsLine (const double value, const long count, const long n)
void	PrintSummary (long sum, long n, double weighted, double expected)
void	RunBothModes (std::string mode, Ptr< EmpiricalRandomVariable > erv, long n)
void	RunSingleSample (std::string mode, Ptr< EmpiricalRandomVariable > erv)

Detailed Description

Example program illustrating use of ns3::EmpiricalRandomVariable.

This example illustrates

• Creating an EmpiricalRandomVariable instance.
• Switching the mode.
• Using the sampling mode
• Switching modes
• Using the interpolating mode

Consult the ns-3 manual for more information about the use of the random number generator

Definition in file empirical-random-variable-example.cc.

Function Documentation

PrintStatsLine()

void PrintStatsLine	(	const double	value,
		const long	count,
		const long	n
	)

Definition at line 72 of file empirical-random-variable-example.cc.

References sample-rng-plot::n.

Referenced by RunBothModes().

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PrintSummary()

void PrintSummary	(	long	sum,
		long	n,
		double	weighted,
		double	expected
	)

Definition at line 83 of file empirical-random-variable-example.cc.

References sample-rng-plot::n.

Referenced by RunBothModes().

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RunBothModes()

void RunBothModes	(	std::string	mode,
		Ptr< EmpiricalRandomVariable >	erv,
		long	n
	)

Definition at line 104 of file empirical-random-variable-example.cc.

References ns3::Histogram::AddValue(), ns3::Histogram::GetBinCount(), ns3::Histogram::GetBinStart(), ns3::Histogram::GetBinWidth(), ns3::Histogram::GetNBins(), ns3::EmpiricalRandomVariable::GetValue(), sample-rng-plot::n, PrintStatsLine(), PrintSummary(), ns3::EmpiricalRandomVariable::SetInterpolate(), and visualizer.core::start().

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RunSingleSample()

void RunSingleSample	(	std::string	mode,
		Ptr< EmpiricalRandomVariable >	erv
	)

Definition at line 53 of file empirical-random-variable-example.cc.

References ns3::EmpiricalRandomVariable::GetValue(), and ns3::EmpiricalRandomVariable::SetInterpolate().

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