Keep track of a set of IPv6 interfaces. More...

#include "ipv6-interface-container.h"

Collaboration diagram for ns3::Ipv6InterfaceContainer:

Public Types
typedef std::vector< std::pair< Ptr< Ipv6 >, uint32_t > >::const_iterator	Iterator
	Container Const Iterator for pairs of Ipv6 smart pointer / Interface Index.

Public Member Functions
	Ipv6InterfaceContainer ()
	Constructor.

void	Add (const Ipv6InterfaceContainer &c)
	Fusion with another Ipv6InterfaceContainer.

void	Add (Ptr< Ipv6 > ipv6, uint32_t interface)
	Add a couple IPv6/interface.

void	Add (std::string ipv6Name, uint32_t interface)
	Add a couple of name/interface.

Iterator	Begin () const
	Get an iterator which refers to the first pair in the container.

Iterator	End () const
	Get an iterator which indicates past-the-last Node in the container.

std::pair< Ptr< Ipv6 >, uint32_t >	Get (uint32_t i) const
	Get the std::pair of an Ptr<Ipv6> and interface stored at the location specified by the index.

Ipv6Address	GetAddress (uint32_t i, uint32_t j) const
	Get the address for the specified index.

uint32_t	GetInterfaceIndex (uint32_t i) const
	Get the interface index for the specified node index.

Ipv6Address	GetLinkLocalAddress (Ipv6Address address)
	Get the link-local address for the node with the specified global address.

Ipv6Address	GetLinkLocalAddress (uint32_t i)
	Get the link-local address for the specified index.

uint32_t	GetN () const

void	SetDefaultRoute (uint32_t i, Ipv6Address routerAddr)
	Set the default route for the specified index.

void	SetDefaultRoute (uint32_t i, uint32_t router)
	Set the default route for the specified index.

void	SetDefaultRouteInAllNodes (Ipv6Address routerAddr)
	Set the default route for all the devices (except the router itself).

void	SetDefaultRouteInAllNodes (uint32_t router)
	Set the default route for all the devices (except the router itself).

void	SetForwarding (uint32_t i, bool state)
	Set the state of the stack (act as a router or as an host) for the specified index.

Private Types
typedef std::vector< std::pair< Ptr< Ipv6 >, uint32_t > >	InterfaceVector
	Container for pairs of Ipv6 smart pointer / Interface Index.

Private Attributes
InterfaceVector	m_interfaces
	List of IPv6 stack and interfaces index.

Detailed Description

Keep track of a set of IPv6 interfaces.

Definition at line 28 of file ipv6-interface-container.h.

Member Typedef Documentation

◆ InterfaceVector

typedef std::vector<std::pair<Ptr<Ipv6>, uint32_t> > ns3::Ipv6InterfaceContainer::InterfaceVector

private

Container for pairs of Ipv6 smart pointer / Interface Index.

Definition at line 220 of file ipv6-interface-container.h.

◆ Iterator

typedef std::vector<std::pair<Ptr<Ipv6>,uint32_t>>::const_iterator ns3::Ipv6InterfaceContainer::Iterator

Container Const Iterator for pairs of Ipv6 smart pointer / Interface Index.

Definition at line 34 of file ipv6-interface-container.h.

Constructor & Destructor Documentation

◆ Ipv6InterfaceContainer()

ns3::Ipv6InterfaceContainer::Ipv6InterfaceContainer ( )

Constructor.

Definition at line 21 of file ipv6-interface-container.cc.

Member Function Documentation

◆ Add() [1/3]

void ns3::Ipv6InterfaceContainer::Add ( const Ipv6InterfaceContainer & c )

Fusion with another Ipv6InterfaceContainer.

Parameters

c container

Definition at line 71 of file ipv6-interface-container.cc.

References m_interfaces.

◆ Add() [2/3]

void ns3::Ipv6InterfaceContainer::Add	(	Ptr< Ipv6 >	ipv6,
		uint32_t	interface )

Add a couple IPv6/interface.

Parameters

ipv6	IPv6 address
interface	interface index

Definition at line 58 of file ipv6-interface-container.cc.

References m_interfaces.

Referenced by ns3::Ipv6AddressHelper::Assign(), ns3::CsmaStarHelper::AssignIpv6Addresses(), ns3::PointToPointDumbbellHelper::AssignIpv6Addresses(), ns3::PointToPointGridHelper::AssignIpv6Addresses(), ns3::PointToPointStarHelper::AssignIpv6Addresses(), and RadvdTestCase::DoRun().

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◆ Add() [3/3]

void ns3::Ipv6InterfaceContainer::Add	(	std::string	ipv6Name,
		uint32_t	interface )

Add a couple of name/interface.

Parameters

ipv6Name	name of a node
interface	interface index to add

Definition at line 64 of file ipv6-interface-container.cc.

References ns3::Names::Find(), and m_interfaces.

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◆ Begin()

Ipv6InterfaceContainer::Iterator ns3::Ipv6InterfaceContainer::Begin ( ) const

Get an iterator which refers to the first pair in the container.

Pairs can be retrieved from the container in two ways. First, directly by an index into the container, and second, using an iterator. This method is used in the iterator method and is typically used in a for-loop to run through the pairs

Ipv6InterfaceContainer::Iterator i;
for (i = container.Begin (); i != container.End (); ++i)
  {
    std::pair<Ptr<Ipv6>, uint32_t> pair = *i;
    method (pair.first, pair.second);  // use the pair
  }

Returns: an iterator which refers to the first pair in the container.

Definition at line 26 of file ipv6-interface-container.cc.

References m_interfaces.

Referenced by ns3::PointToPointDumbbellHelper::AssignIpv6Addresses(), ns3::AsciiTraceHelperForIpv6::EnableAsciiIpv6Impl(), and ns3::PcapHelperForIpv6::EnablePcapIpv6().

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◆ End()

Ipv6InterfaceContainer::Iterator ns3::Ipv6InterfaceContainer::End ( ) const

Get an iterator which indicates past-the-last Node in the container.

Nodes can be retrieved from the container in two ways. First, directly by an index into the container, and second, using an iterator. This method is used in the iterator method and is typically used in a for-loop to run through the Nodes

NodeContainer::Iterator i;
for (i = container.Begin (); i != container.End (); ++i)
  {
    std::pair<Ptr<Ipv6>, uint32_t> pair = *i;
    method (pair.first, pair.second);  // use the pair
  }

Returns: an iterator which indicates an ending condition for a loop.

Definition at line 32 of file ipv6-interface-container.cc.

References m_interfaces.

Referenced by ns3::AsciiTraceHelperForIpv6::EnableAsciiIpv6Impl(), and ns3::PcapHelperForIpv6::EnablePcapIpv6().

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◆ Get()

std::pair< Ptr< Ipv6 >, uint32_t > ns3::Ipv6InterfaceContainer::Get ( uint32_t i ) const

Get the std::pair of an Ptr<Ipv6> and interface stored at the location specified by the index.

Parameters

i	the index of the container entry to retrieve.

Returns: the std::pair of a Ptr<Ipv6> and an interface index

Note: The returned Ptr<Ipv6> cannot be used directly to fetch the Ipv6Interface using the returned index (the GetInterface () method is provided in class Ipv6L3Protocol, and not class Ipv6). An example usage is provided below.

Ipv6InterfaceContainer c;
...
std::pair<Ptr<Ipv6>, uint32_t> returnValue = c.Get (0);
Ptr<Ipv6> ipv6 = returnValue.first;
uint32_t index = returnValue.second;
Ptr<Ipv6Interface> iface =  DynamicCast<Ipv6L3Protocol> (ipv6)->GetInterface (index);

Definition at line 80 of file ipv6-interface-container.cc.

References m_interfaces.

Referenced by FlushTest::DoRun(), ns3::NeighborCacheHelper::PopulateNeighborCache(), and NeighborCacheExample::Run().

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◆ GetAddress()

Ipv6Address ns3::Ipv6InterfaceContainer::GetAddress	(	uint32_t	i,
		uint32_t	j ) const

Get the address for the specified index.

Parameters

i	interface index
j	address index, generally index 0 is the link-local address

Returns: IPv6 address

Definition at line 50 of file ipv6-interface-container.cc.

References m_interfaces.

Referenced by ThreeGppHttpObjectTestCase::CreateSimpleInternetNode(), IcmpV6EchoReplyTestCase::DoRun(), IcmpV6TimeExceedTestCase::DoRun(), IpAddressHelperTestCasev6::DoRun(), LteIpv6RoutingTestCase::DoRun(), NixVectorRoutingTest::DoRun(), PingTestCase::DoRun(), SixlowpanIphcStatefulImplTest::DoRun(), ns3::CsmaStarHelper::GetHubIpv6Address(), ns3::PointToPointStarHelper::GetHubIpv6Address(), ns3::PointToPointDumbbellHelper::GetLeftIpv6Address(), ns3::PointToPointDumbbellHelper::GetRightIpv6Address(), ns3::CsmaStarHelper::GetSpokeIpv6Address(), ns3::PointToPointStarHelper::GetSpokeIpv6Address(), and NeighborCacheExample::Run().

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◆ GetInterfaceIndex()

uint32_t ns3::Ipv6InterfaceContainer::GetInterfaceIndex ( uint32_t i ) const

Get the interface index for the specified node index.

Parameters

i	index of the node

Returns: interface index

Definition at line 44 of file ipv6-interface-container.cc.

References m_interfaces.

Referenced by RadvdTestCase::DoRun().

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◆ GetLinkLocalAddress() [1/2]

Ipv6Address ns3::Ipv6InterfaceContainer::GetLinkLocalAddress ( Ipv6Address address )

Get the link-local address for the node with the specified global address.

Parameters

address the address to find.

Returns: the link-local address, or "::" if the interface has no link local address.

Definition at line 240 of file ipv6-interface-container.cc.

References ns3::Ipv6InterfaceAddress::GetAddress(), ns3::Ipv6Address::GetAny(), ns3::Ipv6InterfaceAddress::GetScope(), ns3::Ipv6InterfaceAddress::LINKLOCAL, m_interfaces, and NS_ASSERT_MSG.

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◆ GetLinkLocalAddress() [2/2]

Ipv6Address ns3::Ipv6InterfaceContainer::GetLinkLocalAddress ( uint32_t i )

Get the link-local address for the specified index.

Parameters

i index

Returns: the link-local address, or "::" if the interface has no link local address.

Definition at line 224 of file ipv6-interface-container.cc.

References ns3::Ipv6InterfaceAddress::GetAddress(), ns3::Ipv6Address::GetAny(), ns3::Ipv6InterfaceAddress::GetScope(), ns3::Ipv6InterfaceAddress::LINKLOCAL, and m_interfaces.

Referenced by SetDefaultRoute(), SetDefaultRoute(), and SetDefaultRouteInAllNodes().

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◆ GetN()

uint32_t ns3::Ipv6InterfaceContainer::GetN ( ) const

Returns: the number of Ptr<Ipv6> and interface pairs stored in this Ipv6InterfaceContainer.

Pairs can be retrieved from the container in two ways. First, directly by an index into the container, and second, using an iterator. This method is used in the direct method and is typically used to define an ending condition in a for-loop that runs through the stored Nodes

uint32_t nNodes = container.GetN ();
for (uint32_t i = 0 i < nNodes; ++i)
  {
    std::pair<Ptr<Ipv6>, uint32_t> pair = container.Get (i);
    method (pair.first, pair.second);  // use the pair
  }

Definition at line 38 of file ipv6-interface-container.cc.

References m_interfaces.

Referenced by ThreeGppHttpObjectTestCase::CreateSimpleInternetNode(), and ns3::NeighborCacheHelper::PopulateNeighborCache().

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