Allocate random positions within a rectangle according to a pair of random variables. More...

#include "position-allocator.h"

Inheritance diagram for ns3::RandomRectanglePositionAllocator:

Collaboration diagram for ns3::RandomRectanglePositionAllocator:

Public Member Functions
	RandomRectanglePositionAllocator ()

virtual	~RandomRectanglePositionAllocator ()

virtual int64_t	AssignStreams (int64_t stream)
	Assign a fixed random variable stream number to the random variables used by this model. More...

virtual Vector	GetNext (void) const

void	SetX (Ptr< RandomVariableStream > x)
	Set the random variable stream object that generates x-positions. More...

void	SetY (Ptr< RandomVariableStream > y)
	Set the random variable stream object that generates y-positions. More...

void	SetZ (double z)

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

virtual	~PositionAllocator ()

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

virtual	~Object ()
	Destructor. More...

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

void	Dispose (void)
	Dispose of this Object. More...

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

virtual TypeId	GetInstanceTypeId (void) const
	Get the most derived TypeId for this Object. More...

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

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

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

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

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

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

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

	SimpleRefCount (const SimpleRefCount &o[[maybe_unused]])
	Copy constructor. More...

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

SimpleRefCount &	operator= ([[maybe_unused]] const SimpleRefCount &o)
	Assignment operator. More...

void	Ref (void) const
	Increment the reference count. More...

void	Unref (void) const
	Decrement the reference count. More...

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

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

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

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

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

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

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

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

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

Static Public Member Functions
static TypeId	GetTypeId (void)
	Register this type with the TypeId system. More...

Static Public Member Functions inherited from ns3::PositionAllocator
static TypeId	GetTypeId (void)
	Register this type with the TypeId system. More...

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

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

Private Attributes
Ptr< RandomVariableStream >	m_x
	pointer to x's random variable stream More...

Ptr< RandomVariableStream >	m_y
	pointer to y's random variable stream More...

double	m_z
	z coordinate of all the positions generated More...

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

virtual void	DoDispose (void)
	Destructor implementation. More...

virtual void	DoInitialize (void)
	Initialize() implementation. More...

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

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

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

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

Detailed Description

Allocate random positions within a rectangle according to a pair of random variables.

Config Paths

ns3::RandomRectanglePositionAllocator is accessible through the following paths with Config::Set and Config::Connect:

"/NodeList/[i]/$ns3::MobilityModel/$ns3::RandomWaypointMobilityModel/PositionAllocator/$ns3::RandomRectanglePositionAllocator"

Attributes

X: A random variable which represents the x coordinate of a position in a random rectangle.
- Set with class: ns3::PointerValue
- Underlying type: ns3::Ptr< ns3::RandomVariableStream>
- Initial value: ns3::UniformRandomVariable[Min=0.0|Max=1.0]
- Flags: construct write read
Y: A random variable which represents the y coordinate of a position in a random rectangle.
- Set with class: ns3::PointerValue
- Underlying type: ns3::Ptr< ns3::RandomVariableStream>
- Initial value: ns3::UniformRandomVariable[Min=0.0|Max=1.0]
- Flags: construct write read
Z: The z coordinate of all the positions allocated.
- Set with class: ns3::DoubleValue
- Underlying type: double -1.79769e+308:1.79769e+308
- Initial value: 0
- Flags: construct write read

No TraceSources are defined for this type.
Size of this type is 56 bytes (on a 64-bit architecture).

Definition at line 229 of file position-allocator.h.

Constructor & Destructor Documentation

◆ RandomRectanglePositionAllocator()

ns3::RandomRectanglePositionAllocator::RandomRectanglePositionAllocator ( )

Definition at line 322 of file position-allocator.cc.

◆ ~RandomRectanglePositionAllocator()

ns3::RandomRectanglePositionAllocator::~RandomRectanglePositionAllocator ( )

virtual

Definition at line 325 of file position-allocator.cc.

Member Function Documentation

◆ AssignStreams()

int64_t ns3::RandomRectanglePositionAllocator::AssignStreams ( int64_t stream )

virtual

Assign a fixed random variable stream number to the random variables used by this model.

Return the number of streams (possibly zero) that have been assigned.

This method must be implement in subclasses.

Parameters

stream first stream index to use

Returns: the number of stream indices assigned by this model

Implements ns3::PositionAllocator.

Definition at line 355 of file position-allocator.cc.

References m_x, m_y, and ns3::RandomVariableStream::SetStream().

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◆ GetNext()

Vector ns3::RandomRectanglePositionAllocator::GetNext ( void ) const

virtual

Returns: the next chosen position.

This method must be implement in subclasses.

Implements ns3::PositionAllocator.

Definition at line 347 of file position-allocator.cc.

References ns3::RandomVariableStream::GetValue(), m_x, m_y, m_z, and sample-rng-plot::x.

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◆ GetTypeId()

TypeId ns3::RandomRectanglePositionAllocator::GetTypeId ( void )

static

Register this type with the TypeId system.

Returns: the object TypeId

Definition at line 297 of file position-allocator.cc.

References m_x, m_y, m_z, ns3::MakeDoubleAccessor(), ns3::MakePointerAccessor(), and ns3::TypeId::SetParent().

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◆ SetX()

void ns3::RandomRectanglePositionAllocator::SetX ( Ptr< RandomVariableStream > x )

Set the random variable stream object that generates x-positions.

Parameters

x	pointer to a RandomVariableStream object

Definition at line 329 of file position-allocator.cc.

References m_x, and sample-rng-plot::x.

◆ SetY()

void ns3::RandomRectanglePositionAllocator::SetY ( Ptr< RandomVariableStream > y )

Set the random variable stream object that generates y-positions.

Parameters

y	pointer to a RandomVariableStream object

Definition at line 335 of file position-allocator.cc.

References m_y.

◆ SetZ()

void ns3::RandomRectanglePositionAllocator::SetZ ( double z )

Parameters

z	the Z coordinate of all the positions allocated

Definition at line 341 of file position-allocator.cc.

References m_z.

Member Data Documentation

◆ m_x

Ptr<RandomVariableStream> ns3::RandomRectanglePositionAllocator::m_x

private

pointer to x's random variable stream

Definition at line 259 of file position-allocator.h.

Referenced by AssignStreams(), GetNext(), GetTypeId(), and SetX().

◆ m_y

Ptr<RandomVariableStream> ns3::RandomRectanglePositionAllocator::m_y

private

pointer to y's random variable stream

Definition at line 260 of file position-allocator.h.

Referenced by AssignStreams(), GetNext(), GetTypeId(), and SetY().

◆ m_z

double ns3::RandomRectanglePositionAllocator::m_z

private

z coordinate of all the positions generated

Definition at line 261 of file position-allocator.h.

Referenced by GetNext(), GetTypeId(), and SetZ().

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

src/mobility/model/position-allocator.h
src/mobility/model/position-allocator.cc

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Config Paths

Attributes

Constructor & Destructor Documentation

◆ RandomRectanglePositionAllocator()

◆ ~RandomRectanglePositionAllocator()

Member Function Documentation

◆ AssignStreams()

◆ GetNext()

◆ GetTypeId()

◆ SetX()

◆ SetY()

◆ SetZ()

Member Data Documentation

◆ m_x

◆ m_y

◆ m_z