This aggregator produces output used to make gnuplot plots. More...

#include "gnuplot-aggregator.h"

Inheritance diagram for ns3::GnuplotAggregator:

Collaboration diagram for ns3::GnuplotAggregator:

Public Types
enum	KeyLocation { NO_KEY , KEY_INSIDE , KEY_ABOVE , KEY_BELOW }
	The location of the key in the plot. More...

Public Member Functions
	GnuplotAggregator (const std::string &outputFileNameWithoutExtension)

	~GnuplotAggregator () override

void	Add2dDataset (const std::string &dataset, const std::string &title)
	Adds a 2D dataset to the plot.

void	AppendExtra (const std::string &extra)

void	Set2dDatasetErrorBars (const std::string &dataset, Gnuplot2dDataset::ErrorBars errorBars)
	Set the error bars to use for this dataset.

void	Set2dDatasetExtra (const std::string &dataset, const std::string &extra)
	Add extra formatting parameters to this dataset.

void	Set2dDatasetStyle (const std::string &dataset, Gnuplot2dDataset::Style style)
	Set the style of plotting to use for this dataset.

void	SetExtra (const std::string &extra)

void	SetKeyLocation (KeyLocation keyLocation)
	Set the location of the key in the plot.

void	SetLegend (const std::string &xLegend, const std::string &yLegend)

void	SetTerminal (const std::string &terminal)

void	SetTitle (const std::string &title)

void	Write2d (std::string context, double x, double y)
	Writes a 2D value to a 2D gnuplot dataset.

void	Write2dDatasetEmptyLine (const std::string &dataset)
	Add an empty line in the data output sequence.

void	Write2dWithXErrorDelta (std::string context, double x, double y, double errorDelta)
	Writes a 2D value to a 2D gnuplot dataset with error bars in the x direction.

void	Write2dWithXYErrorDelta (std::string context, double x, double y, double xErrorDelta, double yErrorDelta)
	Writes a 2D value to a 2D gnuplot dataset with error bars in the x and y directions.

void	Write2dWithYErrorDelta (std::string context, double x, double y, double errorDelta)
	Writes a 2D value to a 2D gnuplot dataset with error bars in the y direction.

Public Member Functions inherited from ns3::DataCollectionObject
	DataCollectionObject ()

	~DataCollectionObject () override

void	Disable ()
	Unset the status of an individual object.

void	Enable ()
	Set the status of an individual object.

std::string	GetName () const
	Get the object's name.

virtual bool	IsEnabled () const
	Check the status of an individual object.

void	SetName (std::string name)
	Set the object's name.

Public Member Functions inherited from ns3::Object
	Object ()
	Constructor.

	~Object () override
	Destructor.

void	AggregateObject (Ptr< Object > other)
	Aggregate two Objects together.

void	Dispose ()
	Dispose of this Object.

AggregateIterator	GetAggregateIterator () const
	Get an iterator to the Objects aggregated to this one.

TypeId	GetInstanceTypeId () const override
	Get the most derived TypeId for this Object.

template<typename T >
Ptr< T >	GetObject () const
	Get a pointer to the requested aggregated Object.

template<>
Ptr< Object >	GetObject () const
	Specialization of () for objects of type ns3::Object.

template<typename T >
Ptr< T >	GetObject (TypeId tid) const
	Get a pointer to the requested aggregated Object by TypeId.

template<>
Ptr< Object >	GetObject (TypeId tid) const
	Specialization of (TypeId tid) for objects of type ns3::Object.

void	Initialize ()
	Invoke DoInitialize on all Objects aggregated to this one.

bool	IsInitialized () const
	Check if the object has been initialized.

void	UnidirectionalAggregateObject (Ptr< Object > other)
	Aggregate an Object to another Object.

Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
	SimpleRefCount ()
	Default constructor.

	SimpleRefCount (const SimpleRefCount &o)
	Copy constructor.

uint32_t	GetReferenceCount () const
	Get the reference count of the object.

SimpleRefCount &	operator= (const SimpleRefCount &o)
	Assignment operator.

void	Ref () const
	Increment the reference count.

void	Unref () const
	Decrement the reference count.

Public Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
	Virtual destructor.

void	GetAttribute (std::string name, AttributeValue &value, bool permissive=false) const
	Get the value of an attribute, raising fatal errors if unsuccessful.

bool	GetAttributeFailSafe (std::string name, AttributeValue &value) const
	Get the value of an attribute without raising errors.

void	SetAttribute (std::string name, const AttributeValue &value)
	Set a single attribute, raising fatal errors if unsuccessful.

bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)
	Set a single attribute without raising errors.

bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)
	Connect a TraceSource to a Callback with a context.

bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
	Connect a TraceSource to a Callback without a context.

bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected with a context.

bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected without a context.

Static Public Member Functions
static TypeId	GetTypeId ()
	Get the type ID.

static void	Set2dDatasetDefaultErrorBars (Gnuplot2dDataset::ErrorBars errorBars)
	Change default errorbars style for all newly created objects.

static void	Set2dDatasetDefaultExtra (const std::string &extra)
	Change extra formatting style parameters for newly created objects.

static void	Set2dDatasetDefaultStyle (Gnuplot2dDataset::Style style)
	Change default style for all newly created objects.

Static Public Member Functions inherited from ns3::DataCollectionObject
static TypeId	GetTypeId ()
	Get the type ID.

Static Public Member Functions inherited from ns3::Object
static TypeId	GetTypeId ()
	Register this type.

Static Public Member Functions inherited from ns3::ObjectBase
static TypeId	GetTypeId ()
	Get the type ID.

Private Attributes
std::map< std::string, Gnuplot2dDataset >	m_2dDatasetMap
	Maps context strings to 2D datasets.

std::string	m_extra
	The extra gnuplot command that will be added to the gnuplot control statements.

Gnuplot	m_gnuplot
	Used to create gnuplot files.

std::string	m_graphicsFileName
	The graphics file name with its extension.

std::string	m_outputFileNameWithoutExtension
	The output file name without any extension.

std::string	m_terminal
	The terminal.

std::string	m_title
	The title.

bool	m_titleSet
	Set equal to true after setting the title.

bool	m_xAndYLegendsSet
	Set equal to true after setting the x and y legends.

std::string	m_xLegend
	The x legend.

std::string	m_yLegend
	The y legend.

Additional Inherited Members
Protected Member Functions inherited from ns3::Object
	Object (const Object &o)
	Copy an Object.

virtual void	DoDispose ()
	Destructor implementation.

virtual void	DoInitialize ()
	Initialize() implementation.

virtual void	NotifyNewAggregate ()
	Notify all Objects aggregated to this one of a new Object being aggregated.

Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)
	Complete construction of ObjectBase; invoked by derived classes.

virtual void	NotifyConstructionCompleted ()
	Notifier called once the ObjectBase is fully constructed.

Protected Attributes inherited from ns3::DataCollectionObject
bool	m_enabled
	Object's activation state.

std::string	m_name
	Name of the object within the data collection framework.

Related Symbols inherited from ns3::ObjectBase
static TypeId	GetObjectIid ()
	Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly.

Detailed Description

This aggregator produces output used to make gnuplot plots.

Definition at line 28 of file gnuplot-aggregator.h.

Member Enumeration Documentation

◆ KeyLocation

enum ns3::GnuplotAggregator::KeyLocation

The location of the key in the plot.

Enumerator
NO_KEY
KEY_INSIDE
KEY_ABOVE
KEY_BELOW

Definition at line 32 of file gnuplot-aggregator.h.

Constructor & Destructor Documentation

◆ GnuplotAggregator()

ns3::GnuplotAggregator::GnuplotAggregator ( const std::string & outputFileNameWithoutExtension )

Parameters

outputFileNameWithoutExtension name of gnuplot related files to write with no extension

Constructs a gnuplot file aggregator that will create a space separated gnuplot data file named outputFileNameWithoutExtension

".dat", a gnuplot control file named outputFileNameWithoutExtension + ".plt", and a shell script to generate the gnuplot named outputFileNameWithoutExtension + ".sh".

Definition at line 34 of file gnuplot-aggregator.cc.

References NS_LOG_FUNCTION.

◆ ~GnuplotAggregator()

ns3::GnuplotAggregator::~GnuplotAggregator ( )

override

Definition at line 47 of file gnuplot-aggregator.cc.

References ns3::Gnuplot::AppendExtra(), ns3::Gnuplot::GenerateOutput(), m_gnuplot, m_outputFileNameWithoutExtension, m_titleSet, m_xAndYLegendsSet, NS_LOG_FUNCTION, and NS_LOG_WARN.

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Member Function Documentation

◆ Add2dDataset()

void ns3::GnuplotAggregator::Add2dDataset	(	const std::string &	dataset,
		const std::string &	title )

Adds a 2D dataset to the plot.

Parameters

dataset	the gnuplot 2D dataset to be plotted.
title	the title to be associated to this dataset.

Creates an empty dataset. Usually, the dataset's title is displayed in the legend box.

The string in dataset should match the context for the Collector it is connected to.

Definition at line 212 of file gnuplot-aggregator.cc.

References ns3::Gnuplot::AddDataset(), m_2dDatasetMap, m_gnuplot, NS_ABORT_MSG, and NS_LOG_FUNCTION.

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◆ AppendExtra()

void ns3::GnuplotAggregator::AppendExtra ( const std::string & extra )

Parameters

extra append extra gnuplot directive for output.

Definition at line 205 of file gnuplot-aggregator.cc.

References ns3::Gnuplot::AppendExtra(), m_gnuplot, and NS_LOG_FUNCTION.

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◆ GetTypeId()

TypeId ns3::GnuplotAggregator::GetTypeId ( )

static

Get the type ID.

Returns: the object TypeId

Definition at line 26 of file gnuplot-aggregator.cc.

References ns3::TypeId::SetParent().

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◆ Set2dDatasetDefaultErrorBars()

void ns3::GnuplotAggregator::Set2dDatasetDefaultErrorBars ( Gnuplot2dDataset::ErrorBars errorBars )

static

Change default errorbars style for all newly created objects.

Parameters

errorBars the style of errorbars to use for newly created datasets.

Definition at line 286 of file gnuplot-aggregator.cc.

References NS_LOG_FUNCTION, and ns3::Gnuplot2dDataset::SetDefaultErrorBars().

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◆ Set2dDatasetDefaultExtra()

void ns3::GnuplotAggregator::Set2dDatasetDefaultExtra ( const std::string & extra )

static

Change extra formatting style parameters for newly created objects.

Parameters

extra extra formatting

Definition at line 230 of file gnuplot-aggregator.cc.

References NS_LOG_FUNCTION, and ns3::GnuplotDataset::SetDefaultExtra().

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◆ Set2dDatasetDefaultStyle()

void ns3::GnuplotAggregator::Set2dDatasetDefaultStyle ( Gnuplot2dDataset::Style style )

static

Change default style for all newly created objects.

Parameters

style the style of plotting to use for newly created datasets.

Definition at line 266 of file gnuplot-aggregator.cc.

References NS_LOG_FUNCTION, and ns3::Gnuplot2dDataset::SetDefaultStyle().

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◆ Set2dDatasetErrorBars()

void ns3::GnuplotAggregator::Set2dDatasetErrorBars	(	const std::string &	dataset,
		Gnuplot2dDataset::ErrorBars	errorBars )

Set the error bars to use for this dataset.

Parameters

dataset	the gnuplot 2D dataset to be plotted.
errorBars	the style of errorbars to display.

If you use any style other than none, you need to make sure you store the delta information in this dataset with the right GnuplotDataset::Add method.

The string in dataset should match the context for the Collector it is connected to.

Definition at line 293 of file gnuplot-aggregator.cc.

References m_2dDatasetMap, NS_ABORT_MSG, and NS_LOG_FUNCTION.

◆ Set2dDatasetExtra()

void ns3::GnuplotAggregator::Set2dDatasetExtra	(	const std::string &	dataset,
		const std::string &	extra )

Add extra formatting parameters to this dataset.

Parameters

dataset	the gnuplot 2D dataset to be plotted.
extra	extra formatting

The string in dataset should match the context for the Collector it is connected to.

Definition at line 237 of file gnuplot-aggregator.cc.

References m_2dDatasetMap, NS_ABORT_MSG, and NS_LOG_FUNCTION.

◆ Set2dDatasetStyle()

void ns3::GnuplotAggregator::Set2dDatasetStyle	(	const std::string &	dataset,
		Gnuplot2dDataset::Style	style )

Set the style of plotting to use for this dataset.

Parameters

dataset	the gnuplot 2D dataset to be plotted.
style	the style of plotting to use for this dataset.

The string in dataset should match the context for the Collector it is connected to.

Definition at line 273 of file gnuplot-aggregator.cc.

References m_2dDatasetMap, NS_ABORT_MSG, and NS_LOG_FUNCTION.

◆ SetExtra()

void ns3::GnuplotAggregator::SetExtra ( const std::string & extra )

Parameters

extra set extra gnuplot directive for output.

Definition at line 198 of file gnuplot-aggregator.cc.

References m_gnuplot, NS_LOG_FUNCTION, and ns3::Gnuplot::SetExtra().

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◆ SetKeyLocation()

void ns3::GnuplotAggregator::SetKeyLocation ( GnuplotAggregator::KeyLocation keyLocation )

Set the location of the key in the plot.

Parameters

keyLocation the location of the key in the plot.

Definition at line 307 of file gnuplot-aggregator.cc.

References ns3::Gnuplot::AppendExtra(), KEY_ABOVE, KEY_BELOW, m_gnuplot, NO_KEY, and NS_LOG_FUNCTION.

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◆ SetLegend()

void ns3::GnuplotAggregator::SetLegend	(	const std::string &	xLegend,
		const std::string &	yLegend )

Parameters

xLegend	the legend for the x horizontal axis
yLegend	the legend for the y vertical axis

Definition at line 190 of file gnuplot-aggregator.cc.

References m_gnuplot, m_xAndYLegendsSet, NS_LOG_FUNCTION, and ns3::Gnuplot::SetLegend().

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◆ SetTerminal()

void ns3::GnuplotAggregator::SetTerminal ( const std::string & terminal )

Parameters

terminal terminal setting string for output. The default terminal string is "png"

Definition at line 171 of file gnuplot-aggregator.cc.

References m_gnuplot, m_graphicsFileName, m_outputFileNameWithoutExtension, ns3::Gnuplot::SetOutputFilename(), and ns3::Gnuplot::SetTerminal().

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◆ SetTitle()

void ns3::GnuplotAggregator::SetTitle ( const std::string & title )

Parameters

title set new plot title string to use for this plot.

Definition at line 182 of file gnuplot-aggregator.cc.

References m_gnuplot, m_titleSet, NS_LOG_FUNCTION, and ns3::Gnuplot::SetTitle().

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◆ Write2d()

void ns3::GnuplotAggregator::Write2d	(	std::string	context,
		double	x,
		double	y )

Writes a 2D value to a 2D gnuplot dataset.

Parameters

context	specifies the gnuplot 2D dataset for these values
x	x coordinate for the new data point
y	y coordinate for the new data point

Use this method with error bar style NONE.

Definition at line 93 of file gnuplot-aggregator.cc.

References m_2dDatasetMap, ns3::DataCollectionObject::m_enabled, NS_ABORT_MSG, and NS_LOG_FUNCTION.

Referenced by ns3::GnuplotHelper::ConnectProbeToAggregator().

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◆ Write2dDatasetEmptyLine()

void ns3::GnuplotAggregator::Write2dDatasetEmptyLine ( const std::string & dataset )

Add an empty line in the data output sequence.

Parameters

dataset the gnuplot 2D dataset to be plotted.

Writes an empty line in the plot data, which breaks continuous lines and does other things in the output.

The string in dataset should match the context for the Collector it is connected to.

Definition at line 250 of file gnuplot-aggregator.cc.

References m_2dDatasetMap, ns3::DataCollectionObject::m_enabled, NS_ABORT_MSG, and NS_LOG_FUNCTION.

◆ Write2dWithXErrorDelta()

void ns3::GnuplotAggregator::Write2dWithXErrorDelta	(	std::string	context,
		double	x,
		double	y,
		double	errorDelta )

Writes a 2D value to a 2D gnuplot dataset with error bars in the x direction.

Parameters

context	specifies the gnuplot 2D dataset for these values
x	x coordinate for the new data point
y	y coordinate for the new data point
errorDelta	x data point uncertainty

Use this method with error bar style X.

Definition at line 110 of file gnuplot-aggregator.cc.

References m_2dDatasetMap, ns3::DataCollectionObject::m_enabled, NS_ABORT_MSG, and NS_LOG_FUNCTION.

◆ Write2dWithXYErrorDelta()

void ns3::GnuplotAggregator::Write2dWithXYErrorDelta	(	std::string	context,
		double	x,
		double	y,
		double	xErrorDelta,
		double	yErrorDelta )

Writes a 2D value to a 2D gnuplot dataset with error bars in the x and y directions.

Parameters

context	specifies the gnuplot 2D dataset for these values
x	x coordinate for the new data point
y	y coordinate for the new data point
xErrorDelta	x data point uncertainty
yErrorDelta	y data point uncertainty

Use this method with error bar style XY.

Definition at line 150 of file gnuplot-aggregator.cc.

References m_2dDatasetMap, ns3::DataCollectionObject::m_enabled, NS_ABORT_MSG, and NS_LOG_FUNCTION.

◆ Write2dWithYErrorDelta()

void ns3::GnuplotAggregator::Write2dWithYErrorDelta	(	std::string	context,
		double	x,
		double	y,
		double	errorDelta )

Writes a 2D value to a 2D gnuplot dataset with error bars in the y direction.

Parameters

context	specifies the gnuplot 2D dataset for these values
x	x coordinate for the new data point
y	y coordinate for the new data point
errorDelta	y data point uncertainty

Use this method with error bar style Y.

Definition at line 130 of file gnuplot-aggregator.cc.

References m_2dDatasetMap, ns3::DataCollectionObject::m_enabled, NS_ABORT_MSG, and NS_LOG_FUNCTION.

Member Data Documentation

◆ m_2dDatasetMap

std::map<std::string, Gnuplot2dDataset> ns3::GnuplotAggregator::m_2dDatasetMap

private

Maps context strings to 2D datasets.

Definition at line 278 of file gnuplot-aggregator.h.

Referenced by Add2dDataset(), Set2dDatasetErrorBars(), Set2dDatasetExtra(), Set2dDatasetStyle(), Write2d(), Write2dDatasetEmptyLine(), Write2dWithXErrorDelta(), Write2dWithXYErrorDelta(), and Write2dWithYErrorDelta().

◆ m_extra

std::string ns3::GnuplotAggregator::m_extra

private

The extra gnuplot command that will be added to the gnuplot control statements.

Definition at line 266 of file gnuplot-aggregator.h.

◆ m_gnuplot

Gnuplot ns3::GnuplotAggregator::m_gnuplot

private

Used to create gnuplot files.

Definition at line 275 of file gnuplot-aggregator.h.

Referenced by ~GnuplotAggregator(), Add2dDataset(), AppendExtra(), SetExtra(), SetKeyLocation(), SetLegend(), SetTerminal(), and SetTitle().

◆ m_graphicsFileName

std::string ns3::GnuplotAggregator::m_graphicsFileName

private

The graphics file name with its extension.

Definition at line 250 of file gnuplot-aggregator.h.

Referenced by SetTerminal().

◆ m_outputFileNameWithoutExtension

std::string ns3::GnuplotAggregator::m_outputFileNameWithoutExtension

private

The output file name without any extension.

Definition at line 247 of file gnuplot-aggregator.h.

Referenced by ~GnuplotAggregator(), and SetTerminal().

◆ m_terminal

std::string ns3::GnuplotAggregator::m_terminal

private

The terminal.

Definition at line 256 of file gnuplot-aggregator.h.

◆ m_title

std::string ns3::GnuplotAggregator::m_title

private

The title.

Definition at line 253 of file gnuplot-aggregator.h.

◆ m_titleSet

bool ns3::GnuplotAggregator::m_titleSet

private

Set equal to true after setting the title.

Definition at line 269 of file gnuplot-aggregator.h.

Referenced by ~GnuplotAggregator(), and SetTitle().

◆ m_xAndYLegendsSet

bool ns3::GnuplotAggregator::m_xAndYLegendsSet

private

Set equal to true after setting the x and y legends.

Definition at line 272 of file gnuplot-aggregator.h.

Referenced by ~GnuplotAggregator(), and SetLegend().

◆ m_xLegend

std::string ns3::GnuplotAggregator::m_xLegend

private

The x legend.

Definition at line 259 of file gnuplot-aggregator.h.

◆ m_yLegend

std::string ns3::GnuplotAggregator::m_yLegend

private

The y legend.

Definition at line 262 of file gnuplot-aggregator.h.

The documentation for this class was generated from the following files:

src/stats/model/gnuplot-aggregator.h
src/stats/model/gnuplot-aggregator.cc

Public Types

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ KeyLocation

Constructor & Destructor Documentation

◆ GnuplotAggregator()

◆ ~GnuplotAggregator()

Member Function Documentation

◆ Add2dDataset()

◆ AppendExtra()

◆ GetTypeId()

◆ Set2dDatasetDefaultErrorBars()

◆ Set2dDatasetDefaultExtra()

◆ Set2dDatasetDefaultStyle()

◆ Set2dDatasetErrorBars()

◆ Set2dDatasetExtra()

◆ Set2dDatasetStyle()

◆ SetExtra()

◆ SetKeyLocation()

◆ SetLegend()

◆ SetTerminal()

◆ SetTitle()

◆ Write2d()

◆ Write2dDatasetEmptyLine()

◆ Write2dWithXErrorDelta()

◆ Write2dWithXYErrorDelta()

◆ Write2dWithYErrorDelta()

Member Data Documentation

◆ m_2dDatasetMap

◆ m_extra

◆ m_gnuplot

◆ m_graphicsFileName

◆ m_outputFileNameWithoutExtension

◆ m_terminal

◆ m_title

◆ m_titleSet

◆ m_xAndYLegendsSet

◆ m_xLegend

◆ m_yLegend