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ns3::ErrorChannel Class Reference

A Error channel, introducing deterministic delays on even/odd packets. More...

#include <error-channel.h>

+ Inheritance diagram for ns3::ErrorChannel:
+ Collaboration diagram for ns3::ErrorChannel:

Public Member Functions

 ErrorChannel ()
 
virtual void Add (Ptr< SimpleNetDevice > device)
 Attached a net device to the channel. More...
 
virtual Ptr< NetDeviceGetDevice (uint32_t i) const
 
virtual uint32_t GetNDevices (void) const
 
virtual void Send (Ptr< Packet > p, uint16_t protocol, Mac48Address to, Mac48Address from, Ptr< SimpleNetDevice > sender)
 A packet is sent by a net device. More...
 
void SetJumpingMode (bool mode)
 Set if the odd packets are delayed (even ones are not delayed ever) More...
 
void SetJumpingTime (Time delay)
 Set the delay for the odd packets (even ones are not delayed) More...
 
- Public Member Functions inherited from ns3::SimpleChannel
 SimpleChannel ()
 
- 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...
 
SimpleRefCountoperator= (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::SimpleChannel
static TypeId GetTypeId (void)
 Get the type ID. More...
 
- Static Public Member Functions inherited from ns3::Channel
static TypeId GetTypeId (void)
 Get the type ID. More...
 
- 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...
 

Private Attributes

bool jumping
 
uint8_t jumpingState
 
Time jumpingTime
 
std::vector< Ptr
< SimpleNetDevice > > 
m_devices
 

Additional Inherited Members

- 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...
 

Detailed Description

A Error channel, introducing deterministic delays on even/odd packets.

Used for testing

Definition at line 38 of file error-channel.h.

Constructor & Destructor Documentation

ns3::ErrorChannel::ErrorChannel ( )

Definition at line 43 of file error-channel.cc.

References jumping, and jumpingState.

Member Function Documentation

void ns3::ErrorChannel::Add ( Ptr< SimpleNetDevice device)
virtual

Attached a net device to the channel.

Parameters
devicethe device to attach to the channel

Reimplemented from ns3::SimpleChannel.

Definition at line 91 of file error-channel.cc.

References m_devices.

Ptr< NetDevice > ns3::ErrorChannel::GetDevice ( uint32_t  i) const
virtual
Parameters
iindex of NetDevice to retrieve
Returns
one of the NetDevices connected to this channel.

This method must be implemented by subclasses.

Reimplemented from ns3::SimpleChannel.

Definition at line 102 of file error-channel.cc.

References m_devices.

uint32_t ns3::ErrorChannel::GetNDevices ( void  ) const
virtual
Returns
the number of NetDevices connected to this Channel.

This method must be implemented by subclasses.

Reimplemented from ns3::SimpleChannel.

Definition at line 97 of file error-channel.cc.

References m_devices.

TypeId ns3::ErrorChannel::GetTypeId ( void  )
static

Definition at line 34 of file error-channel.cc.

References ns3::TypeId::SetParent().

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void ns3::ErrorChannel::Send ( Ptr< Packet p,
uint16_t  protocol,
Mac48Address  to,
Mac48Address  from,
Ptr< SimpleNetDevice sender 
)
virtual

A packet is sent by a net device.

A receive event will be scheduled for all net device connected to the channel other than the net device who sent the packet

Parameters
ppacket to be sent
protocolprotocol number
toaddress to send packet to
fromaddress the packet is coming from
sendernetdevice who sent the packet

Reimplemented from ns3::SimpleChannel.

Definition at line 63 of file error-channel.cc.

References ns3::Packet::Copy(), jumping, jumpingState, jumpingTime, m_devices, NS_LOG_FUNCTION, ns3::SimpleNetDevice::Receive(), and ns3::Simulator::ScheduleWithContext().

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void ns3::ErrorChannel::SetJumpingMode ( bool  mode)

Set if the odd packets are delayed (even ones are not delayed ever)

Parameters
modetrue if the odd packets should be delayed.

Definition at line 56 of file error-channel.cc.

References jumping, and jumpingState.

Referenced by Ipv4FragmentationTest::DoRun(), and Ipv6FragmentationTest::DoRun().

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void ns3::ErrorChannel::SetJumpingTime ( Time  delay)

Set the delay for the odd packets (even ones are not delayed)

Parameters
delayDelay for the odd packets.

Definition at line 50 of file error-channel.cc.

References jumpingTime.

Referenced by Ipv4FragmentationTest::DoRun(), and Ipv6FragmentationTest::DoRun().

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Member Data Documentation

bool ns3::ErrorChannel::jumping
private

Definition at line 69 of file error-channel.h.

Referenced by ErrorChannel(), Send(), and SetJumpingMode().

uint8_t ns3::ErrorChannel::jumpingState
private

Definition at line 68 of file error-channel.h.

Referenced by ErrorChannel(), Send(), and SetJumpingMode().

Time ns3::ErrorChannel::jumpingTime
private

Definition at line 67 of file error-channel.h.

Referenced by Send(), and SetJumpingTime().

std::vector<Ptr<SimpleNetDevice> > ns3::ErrorChannel::m_devices
private

Definition at line 66 of file error-channel.h.

Referenced by Add(), GetDevice(), GetNDevices(), and Send().


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