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ns3::RandomRoomPositionAllocator Class Reference

Allocate each position by randomly choosing a room from the list of all buildings, and then randomly choosing a position inside the room. More...

#include "building-position-allocator.h"

+ Inheritance diagram for ns3::RandomRoomPositionAllocator:
+ Collaboration diagram for ns3::RandomRoomPositionAllocator:

Classes

struct  RoomInfo
 Room information. More...
 

Public Member Functions

 RandomRoomPositionAllocator ()
 
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
 
- 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.
 
- 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 ()
 Get the type ID.
 
- 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< UniformRandomVariablem_rand
 Provides uniform random variables.
 
std::vector< RoomInfom_roomListWithoutReplacement
 Container of rooms.
 

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 each position by randomly choosing a room from the list of all buildings, and then randomly choosing a position inside the room.

The selection of the room is always done without replacement.

Config Paths

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

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

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

Definition at line 139 of file building-position-allocator.h.

Constructor & Destructor Documentation

◆ RandomRoomPositionAllocator()

ns3::RandomRoomPositionAllocator::RandomRoomPositionAllocator ( )

Definition at line 234 of file building-position-allocator.cc.

References m_rand.

Member Function Documentation

◆ AssignStreams()

int64_t ns3::RandomRoomPositionAllocator::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.

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

Implements ns3::PositionAllocator.

Definition at line 310 of file building-position-allocator.cc.

References m_rand, and ns3::RandomVariableStream::SetStream().

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◆ GetNext()

◆ GetTypeId()

TypeId ns3::RandomRoomPositionAllocator::GetTypeId ( )
static

Get the type ID.

Returns
The object TypeId.

Definition at line 240 of file building-position-allocator.cc.

References ns3::TypeId::SetParent().

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Member Data Documentation

◆ m_rand

Ptr<UniformRandomVariable> ns3::RandomRoomPositionAllocator::m_rand
private

Provides uniform random variables.

Definition at line 178 of file building-position-allocator.h.

Referenced by RandomRoomPositionAllocator(), AssignStreams(), and GetNext().

◆ m_roomListWithoutReplacement

std::vector<RoomInfo> ns3::RandomRoomPositionAllocator::m_roomListWithoutReplacement
mutableprivate

Container of rooms.

Definition at line 175 of file building-position-allocator.h.

Referenced by GetNext().


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