Simple Point To Point Channel. More...

#include <point-to-point-channel.h>

Inheritance diagram for ns3::PointToPointChannel:

Collaboration diagram for ns3::PointToPointChannel:

Classes
class	Link

Public Member Functions
	PointToPointChannel ()
	Create a PointToPointChannel. More...

void	Attach (Ptr< PointToPointNetDevice > device)
	Attach a given netdevice to this channel. More...

virtual Ptr< NetDevice >	GetDevice (uint32_t i) const

virtual uint32_t	GetNDevices (void) const
	Get number of devices on this channel. More...

Ptr< PointToPointNetDevice >	GetPointToPointDevice (uint32_t i) const

virtual bool	TransmitStart (Ptr< Packet > p, Ptr< PointToPointNetDevice > src, Time txTime)
	Transmit a packet over this channel. More...

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

virtual	~Channel ()

uint32_t	GetId (void) const

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

virtual	~Object ()

void	AggregateObject (Ptr< Object > other)

void	Dispose (void)
	Run the DoDispose methods of this object and all the objects aggregated to it. More...

AggregateIterator	GetAggregateIterator (void) const

virtual TypeId	GetInstanceTypeId (void) const

template<typename T >
Ptr< T >	GetObject (void) const

template<typename T >
Ptr< T >	GetObject (TypeId tid) const

void	Initialize (void)
	This method calls the virtual DoInitialize method on all the objects aggregated to this object. More...

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

	SimpleRefCount (const SimpleRefCount &o)
	Copy constructor. More...

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

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

bool	GetAttributeFailSafe (std::string name, AttributeValue &attribute) const

void	SetAttribute (std::string name, const AttributeValue &value)

bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)

bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)

bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)

bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)

bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)

Static Public Member Functions
static TypeId	GetTypeId (void)

Static Public Member Functions inherited from ns3::Channel
static TypeId	GetTypeId (void)

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

Static Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
static void	Cleanup (void)
	Noop. More...

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

Protected Member Functions
Time	GetDelay (void) const

Ptr< PointToPointNetDevice >	GetDestination (uint32_t i) const

Ptr< PointToPointNetDevice >	GetSource (uint32_t i) const

bool	IsInitialized (void) const

Protected Member Functions inherited from ns3::Object
	Object (const Object &o)

virtual void	DoDispose (void)
	This method is called by Object::Dispose or by the object's destructor, whichever comes first. More...

virtual void	DoInitialize (void)
	This method is called only once by Object::Initialize. More...

virtual void	NotifyNewAggregate (void)
	This method is invoked whenever two sets of objects are aggregated together. More...

Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)

virtual void	NotifyConstructionCompleted (void)
	This method is invoked once all member attributes have been initialized. More...

Private Types
enum	WireState { INITIALIZING, IDLE, TRANSMITTING, PROPAGATING }

Private Attributes
Time	m_delay

Link	m_link [N_DEVICES]

int32_t	m_nDevices

TracedCallback< Ptr< const Packet >, Ptr< NetDevice > , Ptr< NetDevice >, Time, Time >	m_txrxPointToPoint
	The trace source for the packet transmission animation events that the device can fire. More...

Static Private Attributes
static const int	N_DEVICES = 2

Detailed Description

Simple Point To Point Channel.

This class represents a very simple point to point channel. Think full duplex RS-232 or RS-422 with null modem and no handshaking. There is no multi-drop capability on this channel – there can be a maximum of two point-to-point net devices connected.

There are two "wires" in the channel. The first device connected gets the [0] wire to transmit on. The second device gets the [1] wire. There is a state (IDLE, TRANSMITTING) associated with each wire.

Config Paths

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

/ChannelList/[i]/$ns3::PointToPointChannel

Attributes

Delay: Transmission delay through the channel
- Set with class: ns3::TimeValue
- Underlying type: Time -9223372036854775808.0ns:+9223372036854775807.0ns
- Initial value: +0.0ns
- Flags: construct write read