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ns3::RandomRectanglePositionAllocator Class Reference

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 ()
 
 ~RandomRectanglePositionAllocator () override
 
int64_t AssignStreams (int64_t stream) override
 Assign a fixed random variable stream number to the random variables used by this model.
 
Vector GetNext () const override
 
void SetX (Ptr< RandomVariableStream > x)
 Set the random variable stream object that generates x-positions.
 
void SetY (Ptr< RandomVariableStream > y)
 Set the random variable stream object that generates y-positions.
 
void SetZ (double z)
 
- Public Member Functions inherited from ns3::PositionAllocator
 PositionAllocator ()
 
 ~PositionAllocator () override
 
virtual int64_t AssignStreams (int64_t stream)=0
 Assign a fixed random variable stream number to the random variables used by this model.
 
virtual Vector GetNext () const =0
 
- 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< ObjectGetObject () 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< ObjectGetObject (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.
 
SimpleRefCountoperator= (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) 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.
 
virtual TypeId GetInstanceTypeId () const =0
 Get the most derived TypeId for this Object.
 
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 ()
 Register this type with the TypeId system.
 
- Static Public Member Functions inherited from ns3::PositionAllocator
static TypeId GetTypeId ()
 Register this type with the TypeId system.
 
- 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

Ptr< RandomVariableStreamm_x
 pointer to x's random variable stream
 
Ptr< RandomVariableStreamm_y
 pointer to y's random variable stream
 
double m_z
 z coordinate of all the positions generated
 

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.
 

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

No TraceSources are defined for this type.
Size of this type is 80 bytes (on a 64-bit architecture).

Definition at line 226 of file position-allocator.h.

Constructor & Destructor Documentation

◆ RandomRectanglePositionAllocator()

ns3::RandomRectanglePositionAllocator::RandomRectanglePositionAllocator ( )

Definition at line 332 of file position-allocator.cc.

◆ ~RandomRectanglePositionAllocator()

ns3::RandomRectanglePositionAllocator::~RandomRectanglePositionAllocator ( )
override

Definition at line 336 of file position-allocator.cc.

Member Function Documentation

◆ AssignStreams()

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

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
streamfirst stream index to use
Returns
the number of stream indices assigned by this model

Implements ns3::PositionAllocator.

Definition at line 367 of file position-allocator.cc.

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

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◆ GetNext()

Vector ns3::RandomRectanglePositionAllocator::GetNext ( ) const
overridevirtual
Returns
the next chosen position.

This method must be implement in subclasses.

Implements ns3::PositionAllocator.

Definition at line 359 of file position-allocator.cc.

References ns3::RandomVariableStream::GetValue(), m_x, m_y, and m_z.

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◆ GetTypeId()

TypeId ns3::RandomRectanglePositionAllocator::GetTypeId ( )
static

Register this type with the TypeId system.

Returns
the object TypeId

Definition at line 305 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
xpointer to a RandomVariableStream object

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

References m_x.

◆ SetY()

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

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

Parameters
ypointer to a RandomVariableStream object

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

References m_y.

◆ SetZ()

void ns3::RandomRectanglePositionAllocator::SetZ ( double  z)
Parameters
zthe Z coordinate of all the positions allocated

Definition at line 353 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 256 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 257 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 258 of file position-allocator.h.

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


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