Ipv4 addresses are stored in host order in this class. More...

#include "ipv4-address.h"

Collaboration diagram for ns3::Ipv4Address:

Public Member Functions
	Ipv4Address ()

	Ipv4Address (const char *address)
	Constructs an Ipv4Address by parsing a the input C-string.

	Ipv4Address (uint32_t address)
	input address is in host order.

Ipv4Address	CombineMask (const Ipv4Mask &mask) const
	Combine this address with a network mask.

Address	ConvertTo () const
	Convert to an Address type.

uint32_t	Get () const
	Get the host-order 32-bit IP address.

Ipv4Address	GetSubnetDirectedBroadcast (const Ipv4Mask &mask) const
	Generate subnet-directed broadcast address corresponding to mask.

bool	IsAny () const

bool	IsBroadcast () const

bool	IsInitialized () const

bool	IsLocalhost () const

bool	IsLocalMulticast () const

bool	IsMulticast () const

bool	IsSubnetDirectedBroadcast (const Ipv4Mask &mask) const
	Generate subnet-directed broadcast address corresponding to mask.

	operator Address () const
	Convert an instance of this class to a polymorphic Address instance.

void	Print (std::ostream &os) const
	Print this address to the given output stream.

void	Serialize (uint8_t buf[4]) const
	Serialize this address to a 4-byte buffer.

void	Set (const char *address)
	Sets an Ipv4Address by parsing a the input C-string.

void	Set (uint32_t address)
	input address is in host order.

Static Public Member Functions
static Ipv4Address	ConvertFrom (const Address &address)

static Ipv4Address	Deserialize (const uint8_t buf[4])

static Ipv4Address	GetAny ()

static Ipv4Address	GetBroadcast ()

static Ipv4Address	GetLoopback ()

static Ipv4Address	GetZero ()

static bool	IsMatchingType (const Address &address)

Static Private Member Functions
static uint8_t	GetType ()
	Get the underlying address type (automatically assigned).

Private Attributes
uint32_t	m_address
	IPv4 address.

bool	m_initialized
	IPv4 address has been explicitly initialized to a valid value.

Friends
bool	operator!= (const Ipv4Address &a, const Ipv4Address &b)
	Not equal to operator.

bool	operator< (const Ipv4Address &a, const Ipv4Address &b)
	Less than to operator.

bool	operator== (const Ipv4Address &a, const Ipv4Address &b)
	Equal to operator.

Detailed Description

Ipv4 addresses are stored in host order in this class.

See also: Ipv4Address Attribute

Definition at line 41 of file ipv4-address.h.

Constructor & Destructor Documentation

◆ Ipv4Address() [1/3]

ns3::Ipv4Address::Ipv4Address ( )

Definition at line 156 of file ipv4-address.cc.

References NS_LOG_FUNCTION.

Referenced by CombineMask(), and GetSubnetDirectedBroadcast().

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◆ Ipv4Address() [2/3]

ns3::Ipv4Address::Ipv4Address ( uint32_t address )

explicit

input address is in host order.

Parameters

address The host order 32-bit address

Definition at line 163 of file ipv4-address.cc.

References m_address, m_initialized, and NS_LOG_FUNCTION.

◆ Ipv4Address() [3/3]

ns3::Ipv4Address::Ipv4Address ( const char * address )

Constructs an Ipv4Address by parsing a the input C-string.

Input address is in format: hhh.xxx.xxx.lll where h is the high byte and l the low byte

Parameters

address C-string containing the address as described above

Definition at line 170 of file ipv4-address.cc.

References m_address, m_initialized, NS_LOG_FUNCTION, and NS_LOG_LOGIC.

Member Function Documentation

◆ CombineMask()

Ipv4Address ns3::Ipv4Address::CombineMask ( const Ipv4Mask & mask ) const

Combine this address with a network mask.

This method returns an IPv4 address that is this address combined (bitwise and) with a network mask, yielding an IPv4 network address.

Parameters

mask	a network mask

Returns: the address combined with the mask

Definition at line 216 of file ipv4-address.cc.

References Ipv4Address(), Get(), ns3::Ipv4Mask::Get(), and NS_LOG_FUNCTION.

Referenced by ns3::IpcsClassifierRecord::CheckMatchDstAddr(), ns3::IpcsClassifierRecord::CheckMatchSrcAddr(), ns3::Rip::DoSendRouteUpdate(), ns3::Rip::HandleRequests(), ns3::Rip::HandleResponses(), ns3::Ipv4InterfaceAddress::IsInSameSubnet(), ns3::Ipv4AddressGeneratorImpl::IsNetworkAllocated(), ns3::Ipv4L3ClickProtocol::LocalDeliver(), ns3::Ipv4L3Protocol::LocalDeliver(), ns3::Ipv4EndPointDemux::Lookup(), ns3::GlobalRouter::ProcessBridgedBroadcastLink(), ns3::GlobalRouter::ProcessSingleBroadcastLink(), ns3::Ipv4L3ClickProtocol::SelectSourceAddress(), ns3::Ipv4L3Protocol::SelectSourceAddress(), ns3::Ipv4L3Protocol::Send(), ns3::Ipv4L3ClickProtocol::SourceAddressSelection(), ns3::Ipv4L3Protocol::SourceAddressSelection(), ns3::GlobalRouteManagerImpl::SPFAddASExternal(), ns3::GlobalRouteManagerImpl::SPFIntraAddStub(), and ns3::GlobalRouteManagerImpl::SPFIntraAddTransit().

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◆ ConvertFrom()

Ipv4Address ns3::Ipv4Address::ConvertFrom ( const Address & address )

static

Parameters

address a polymorphic address

Returns: a new Ipv4Address from the polymorphic address

This function performs a type check and asserts if the type of the input address is not compatible with an Ipv4Address.

Definition at line 352 of file ipv4-address.cc.

References Deserialize(), GetType(), NS_ASSERT, and NS_LOG_FUNCTION.

Referenced by PingTestCase::DoRun(), ns3::UdpSocketImpl::DoSend(), ns3::UdpSocketImpl::GetPeerName(), ns3::addressUtils::IsMulticast(), ns3::ThreeGppHttpClient::OpenConnection(), ns3::PbbAddressBlockIpv4::PrintAddress(), ns3::PbbMessageIpv4::PrintOriginatorAddress(), ns3::Ping::PrintReport(), ns3::UdpEchoClient::Send(), ns3::Ping::Send(), ns3::TcpL4Protocol::SendPacket(), ns3::UdpTraceClient::SendPacket(), ns3::PbbAddressBlockIpv4::SerializeAddress(), ns3::PbbMessageIpv4::SerializeOriginatorAddress(), ns3::ThreeGppHttpServer::StartApplication(), ns3::UdpClient::StartApplication(), ns3::UdpEchoClient::StartApplication(), ns3::UdpTraceClient::StartApplication(), and ns3::Ping::StartApplication().

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◆ ConvertTo()

Address ns3::Ipv4Address::ConvertTo ( ) const

Convert to an Address type.

Returns: the Address corresponding to this object.

Definition at line 343 of file ipv4-address.cc.

References GetType(), NS_LOG_FUNCTION, and Serialize().

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◆ Deserialize()

Ipv4Address ns3::Ipv4Address::Deserialize ( const uint8_t buf[4] )

static

Parameters

buf	buffer to read address from

Returns: an Ipv4Address

The input address is expected to be in network byte order format.

Definition at line 305 of file ipv4-address.cc.

References NS_LOG_FUNCTION.

Referenced by ns3::InetSocketAddress::ConvertFrom(), ConvertFrom(), ns3::dsr::DsrOptionRreqHeader::Deserialize(), ns3::dsr::DsrOptionRrepHeader::Deserialize(), ns3::dsr::DsrOptionSRHeader::Deserialize(), ns3::Ipv4FlowProbeTag::Deserialize(), ns3::Ipv4PacketInfoTag::Deserialize(), ns3::PbbAddressBlockIpv4::DeserializeAddress(), ns3::PbbMessageIpv4::DeserializeOriginatorAddress(), and ns3::Ipv6Address::GetIpv4MappedAddress().

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◆ Get()

uint32_t ns3::Ipv4Address::Get ( ) const

Get the host-order 32-bit IP address.

Returns: the host-order 32-bit IP address

Definition at line 186 of file ipv4-address.cc.

References m_address, and NS_LOG_FUNCTION.

Referenced by ns3::Ipv4InterfaceAddress::Ipv4InterfaceAddress(), ns3::DhcpServer::AddStaticDhcpEntry(), ns3::OpenFlowSwitchNetDevice::BufferFromPacket(), ns3::Ipv4L3Protocol::BuildHeader(), ns3::EpcTftClassifier::Classify(), CombineMask(), ns3::Ipv4L3Protocol::DecreaseIdentification(), SwitchFlowTableTestCase::DoRun(), GetSubnetDirectedBroadcast(), ns3::Ipv4AddressGeneratorImpl::Init(), ns3::Ipv4AddressGeneratorImpl::InitAddress(), ns3::DhcpHelper::InstallDhcpServer(), ns3::DhcpHelper::InstallFixedAddress(), ns3::Ipv4Mask::IsMatch(), IsSubnetDirectedBroadcast(), ns3::DhcpServer::NetHandler(), ns3::Ipv4L3Protocol::ProcessFragment(), ns3::DhcpClient::Request(), ns3::Ipv4Header::Serialize(), ns3::RipRte::Serialize(), ns3::olsr::MessageHeader::Serialize(), ns3::GtpcIes::SerializeFteid(), ns3::Ipv4AddressHelper::SetBase(), ns3::GlobalRouteManagerImpl::SPFIntraAddStub(), ns3::DhcpServer::StartApplication(), and ns3::WriteTo().

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◆ GetAny()

Ipv4Address ns3::Ipv4Address::GetAny ( )

static

Returns: the 0.0.0.0 address

Definition at line 378 of file ipv4-address.cc.

References NS_LOG_FUNCTION_NOARGS.

Referenced by ns3::DhcpClient::DhcpClient(), ns3::Ipv4RawSocketImpl::Ipv4RawSocketImpl(), ns3::NoBackhaulEpcHelper::NoBackhaulEpcHelper(), Tunnel::Tunnel(), ns3::Ipv4EndPointDemux::Allocate(), ns3::Ipv4RawSocketImpl::Bind(), ns3::TcpSocketBase::Bind(), ns3::UdpSocketImpl::Bind(), BuildAppsTest(), ChainRegressionTest::CreateDevices(), Bug772ChainTest::CreateDevices(), ns3::olsr::Bug780Test::CreateNodes(), ns3::olsr::RoutingProtocol::DoInitialize(), BulkSendBasicTestCase::DoRun(), BulkSendSeqTsSizeTestCase::DoRun(), BriteTopologyFunctionTestCase::DoRun(), IcmpEchoReplyTestCase::DoRun(), IcmpTimeExceedTestCase::DoRun(), Ipv4DeduplicationTest::DoRun(), Ipv4DeduplicationPerformanceTest::DoRun(), Ipv4DynamicGlobalRoutingTestCase::DoRun(), Ipv4PacketInfoTagTest::DoRun(), DualStackTestCase::DoRun(), TcpEndPointBug2211Test::DoRun(), ns3::TcpGeneralTest::DoRun(), UdpSocketLoopbackTest::DoRun(), EpcS1uDlTestCase::DoRun(), EpcS1uUlTestCase::DoRun(), LenaCqaFfMacSchedulerTestCase1::DoRun(), LenaCqaFfMacSchedulerTestCase2::DoRun(), ns3::LenaDeactivateBearerTestCase::DoRun(), LenaFdTbfqFfMacSchedulerTestCase1::DoRun(), LenaFdTbfqFfMacSchedulerTestCase2::DoRun(), LteDistributedFfrAreaTestCase::DoRun(), LenaPssFfMacSchedulerTestCase1::DoRun(), LenaPssFfMacSchedulerTestCase2::DoRun(), LteRadioLinkFailureTestCase::DoRun(), LenaTdTbfqFfMacSchedulerTestCase1::DoRun(), LenaTdTbfqFfMacSchedulerTestCase2::DoRun(), LteEpcE2eDataTestCase::DoRun(), LteX2HandoverMeasuresTestCase::DoRun(), LteX2HandoverTestCase::DoRun(), CsmaBridgeTestCase::DoRun(), CsmaBroadcastTestCase::DoRun(), CsmaMulticastTestCase::DoRun(), CsmaOneSubnetTestCase::DoRun(), CsmaStarTestCase::DoRun(), Ns3TcpCubicTestCase::DoRun(), Ns3TcpLossTestCase::DoRun(), Ns3TcpNoDelayTestCase::DoRun(), Ns3TcpSocketTestCaseP2P::DoRun(), Ns3TcpSocketTestCaseCsma::DoRun(), Ns3TcpStateTestCase::DoRun(), WifiAcMappingTest::DoRun(), WifiMsduAggregatorThroughputTest::DoRun(), ns3::Rip::DoSendRouteUpdate(), ns3::UdpSocketImpl::DoSendTo(), experiment(), ns3::Ipv4RawSocketImpl::ForwardUp(), ns3::Ipv4RawSocketImpl::GetPeerName(), ns3::Rip::HandleRequests(), HwmpProactiveRegressionTest::InstallApplications(), HwmpReactiveRegressionTest::InstallApplications(), HwmpSimplestRegressionTest::InstallApplications(), HwmpDoRfRegressionTest::InstallApplications(), FlameRegressionTest::InstallApplications(), InstallPacketSink(), ns3::Ipv4L3Protocol::IpMulticastForward(), ns3::Ipv4EndPointDemux::Lookup(), ns3::dsdv::RoutingProtocol::NotifyAddAddress(), ns3::dsdv::RoutingProtocol::NotifyInterfaceUp(), ns3::dsdv::RoutingProtocol::NotifyRemoveAddress(), NeighborCacheExample::Run(), Experiment::Run(), ns3::Ipv4L3Protocol::Send(), ns3::Rip::SendRouteRequest(), ns3::Ipv4RawSocketImpl::SendTo(), TcpTestCase::SetupDefaultSim(), ns3::Ipv4EndPointDemux::SimpleLookup(), Receiver::StartApplication(), ns3::UdpEchoServer::StartApplication(), ns3::UdpServer::StartApplication(), ns3::DhcpClient::StartApplication(), ns3::DhcpServer::StartApplication(), ns3::V4TraceRoute::StartApplication(), and Ipv4FragmentationTest::StartServer().

◆ GetBroadcast()

Ipv4Address ns3::Ipv4Address::GetBroadcast ( )

static

Returns: the 255.255.255.255 address

Definition at line 386 of file ipv4-address.cc.

References NS_LOG_FUNCTION_NOARGS.

Referenced by PingTestSuite::PingTestSuite(), IsSubnetDirectedBroadcast(), ns3::ArpL3Protocol::SendArpRequest(), Ipv4FragmentationTest::SendClient(), and ns3::aodv::RoutingProtocol::SendRerrMessage().

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◆ GetLoopback()

Ipv4Address ns3::Ipv4Address::GetLoopback ( )

static

Returns: the 127.0.0.1 address

Definition at line 394 of file ipv4-address.cc.

References NS_LOG_FUNCTION_NOARGS.

Referenced by ns3::Ipv4InterfaceAddress::Ipv4InterfaceAddress(), ns3::aodv::LoopbackTestCase::DoRun(), Ipv4L3ProtocolTestCase::DoRun(), TcpEndPointBug2211Test::DoRun(), TcpSynConnectionFailedTest::DoRun(), ns3::Ipv4Interface::RemoveAddress(), ns3::Ipv4L3Protocol::RemoveAddress(), ns3::Ipv4L3ClickProtocol::RemoveAddress(), ns3::aodv::LoopbackTestCase::SendData(), ns3::aodv::RoutingProtocol::SetIpv4(), ns3::dsdv::RoutingProtocol::SetIpv4(), ns3::Ipv4L3ClickProtocol::SetupLoopback(), and ns3::Ipv4L3Protocol::SetupLoopback().

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◆ GetSubnetDirectedBroadcast()

Ipv4Address ns3::Ipv4Address::GetSubnetDirectedBroadcast ( const Ipv4Mask & mask ) const

Generate subnet-directed broadcast address corresponding to mask.

The subnet-directed broadcast address has the host bits set to all ones. If this method is called with a mask of 255.255.255.255, (i.e., the address is a /32 address), the program will assert, since there is no subnet associated with a /32 address.

Parameters

mask	a network mask

Returns: a broadcast address for the subnet.

Definition at line 223 of file ipv4-address.cc.

References Ipv4Address(), Get(), ns3::Ipv4Mask::GetInverse(), ns3::Ipv4Mask::GetOnes(), NS_ASSERT_MSG, and NS_LOG_FUNCTION.

Referenced by ns3::Ipv4FlowProbe::DropLogger(), and ns3::olsr::RoutingProtocol::SendPacket().

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◆ GetType()

uint8_t ns3::Ipv4Address::GetType ( )

staticprivate

Get the underlying address type (automatically assigned).

Returns: the address type

Definition at line 362 of file ipv4-address.cc.

References NS_LOG_FUNCTION_NOARGS, and ns3::Address::Register().

Referenced by ConvertFrom(), ConvertTo(), and IsMatchingType().

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◆ GetZero()

Ipv4Address ns3::Ipv4Address::GetZero ( )

static

Returns: the 0.0.0.0 address

Definition at line 370 of file ipv4-address.cc.

References NS_LOG_FUNCTION_NOARGS, and zero.

Referenced by ns3::TapFdNetDeviceHelper::TapFdNetDeviceHelper(), ns3::Ipv4RoutingTableEntry::CreateDefaultRoute(), ns3::TapFdNetDeviceHelper::CreateFileDescriptor(), ns3::Ipv4FlowClassifier::FindFlow(), ns3::TcpSocketBase::GetSockName(), ns3::UdpSocketImpl::GetSockName(), ns3::Ipv4RoutingTableEntry::IsDefault(), ns3::Ipv4RoutingTableEntry::IsGateway(), ns3::Rip::Lookup(), ns3::Ipv4StaticRouting::LookupStatic(), ns3::TcpSocketBase::RecvFrom(), and ns3::GlobalRouteManagerImpl::SPFNexthopCalculation().

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◆ IsAny()

bool ns3::Ipv4Address::IsAny ( ) const

Returns: true if address is 0.0.0.0; false otherwise

Definition at line 255 of file ipv4-address.cc.

References m_address, and NS_LOG_FUNCTION.

Referenced by ns3::Rip::Lookup(), ns3::Ipv4L3Protocol::Send(), and ns3::Ipv4RawSocketImpl::SendTo().

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◆ IsBroadcast()

bool ns3::Ipv4Address::IsBroadcast ( ) const

Returns: true if address is 255.255.255.255; false otherwise

Definition at line 269 of file ipv4-address.cc.

References m_address, and NS_LOG_FUNCTION.

Referenced by ns3::TapBridge::CreateTap(), ns3::UdpSocketImpl::DoSendTo(), ns3::Ipv4L3Protocol::IpForward(), ns3::Ipv4L3Protocol::IsUnicast(), ns3::Ipv4L3ClickProtocol::LocalDeliver(), ns3::Ipv4L3Protocol::LocalDeliver(), ns3::dsr::DsrRouteCache::RebuildBestRouteTable(), ns3::dsr::DsrRouting::Receive(), ns3::Icmpv4L4Protocol::Receive(), ns3::aodv::RoutingProtocol::RouteInput(), ns3::dsdv::RoutingProtocol::RouteInput(), ns3::Rip::RouteInput(), ns3::Ipv4Interface::Send(), ns3::Ipv4L3Protocol::Send(), and ns3::Ping::StartApplication().

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◆ IsInitialized()

bool ns3::Ipv4Address::IsInitialized ( ) const

Returns: true if address is initialized (i.e., set to something), false otherwise

Definition at line 248 of file ipv4-address.cc.

References m_initialized, and NS_LOG_FUNCTION.

Referenced by ns3::V4TraceRoute::StartApplication().

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◆ IsLocalhost()

bool ns3::Ipv4Address::IsLocalhost ( ) const

Returns: true if address is 127.0.0.1; false otherwise

Definition at line 262 of file ipv4-address.cc.

References m_address, and NS_LOG_FUNCTION.

◆ IsLocalMulticast()

bool ns3::Ipv4Address::IsLocalMulticast ( ) const

Returns: true only if address is in local multicast address scope, 224.0.0.0/24

Definition at line 287 of file ipv4-address.cc.

References m_address, and NS_LOG_FUNCTION.

Referenced by ns3::Rip::Lookup(), ns3::Ipv4StaticRouting::LookupStatic(), and ns3::Ipv4L3Protocol::Send().

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◆ IsMatchingType()

bool ns3::Ipv4Address::IsMatchingType ( const Address & address )

static

Parameters

address an address to compare type with

Returns: true if the type of the address stored internally is compatible with the type of the input address, false otherwise.

Definition at line 331 of file ipv4-address.cc.

References GetType(), and NS_LOG_FUNCTION.

Referenced by ns3::TcpHeader::CalculateHeaderChecksum(), ns3::UdpHeader::CalculateHeaderChecksum(), ns3::UdpSocketImpl::DoSend(), ns3::UdpSocketImpl::GetPeerName(), ns3::addressUtils::IsMulticast(), ns3::ThreeGppHttpClient::OpenConnection(), ns3::Ping::PrintReport(), ns3::UdpEchoClient::Send(), ns3::TcpL4Protocol::SendPacket(), ns3::UdpTraceClient::SendPacket(), ns3::ThreeGppHttpServer::StartApplication(), ns3::UdpClient::StartApplication(), ns3::UdpEchoClient::StartApplication(), ns3::UdpTraceClient::StartApplication(), and ns3::Ping::StartApplication().

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◆ IsMulticast()

bool ns3::Ipv4Address::IsMulticast ( ) const

Returns: true only if address is in the range 224.0.0.0 - 239.255.255.255

Definition at line 276 of file ipv4-address.cc.

References m_address, and NS_LOG_FUNCTION.

Referenced by ns3::dsr::DsrOptionRerr::DoSendError(), ns3::UdpSocketImpl::DoSendTo(), ns3::Ipv4L3Protocol::IpForward(), ns3::Ipv4L3Protocol::IsUnicast(), ns3::Ipv4L3ClickProtocol::LocalDeliver(), ns3::Ipv4L3Protocol::LocalDeliver(), ns3::dsr::DsrOptionSR::Process(), ns3::Ipv4L3Protocol::Receive(), ns3::dsr::DsrRouting::Receive(), ns3::aodv::RoutingProtocol::RouteInput(), ns3::dsdv::RoutingProtocol::RouteInput(), ns3::Ipv4ListRouting::RouteInput(), ns3::Ipv4StaticRouting::RouteInput(), ns3::Rip::RouteInput(), ns3::Ipv4GlobalRouting::RouteOutput(), ns3::Ipv4StaticRouting::RouteOutput(), ns3::Rip::RouteOutput(), ns3::Ipv4Interface::Send(), ns3::Ipv4L3Protocol::Send(), and ns3::Ping::StartApplication().

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◆ IsSubnetDirectedBroadcast()

bool ns3::Ipv4Address::IsSubnetDirectedBroadcast ( const Ipv4Mask & mask ) const

Generate subnet-directed broadcast address corresponding to mask.

The subnet-directed broadcast address has the host bits set to all ones. If this method is called with a mask of 255.255.255.255, (i.e., the address is a /32 address), the program will assert, since there is no subnet associated with a /32 address.

Parameters

mask	a network mask

Returns: true if the address, when combined with the input mask, has all of its host bits set to one

Definition at line 235 of file ipv4-address.cc.

References Get(), ns3::Ipv4Mask::Get(), GetBroadcast(), ns3::Ipv4Mask::GetOnes(), and NS_LOG_FUNCTION.

Referenced by ns3::Ipv4L3Protocol::IsUnicast(), ns3::Ipv4L3ClickProtocol::LocalDeliver(), ns3::Ipv4L3Protocol::LocalDeliver(), ns3::Ipv4Interface::Send(), and ns3::Ipv4L3Protocol::Send().

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◆ operator Address()

ns3::Ipv4Address::operator Address ( ) const

Convert an instance of this class to a polymorphic Address instance.

Returns: a new Address instance

Definition at line 337 of file ipv4-address.cc.

◆ Print()

void ns3::Ipv4Address::Print ( std::ostream & os ) const

Print this address to the given output stream.

The print format is in the typical "192.168.1.1"

Parameters

os	The output stream to which this Ipv4Address is printed

Definition at line 323 of file ipv4-address.cc.

References m_address, and NS_LOG_FUNCTION.

Referenced by ns3::PbbAddressBlockIpv4::PrintAddress(), ns3::PbbMessageIpv4::PrintOriginatorAddress(), and ns3::Ipv4ClickRouting::RouteOutput().

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◆ Serialize()

void ns3::Ipv4Address::Serialize ( uint8_t buf[4] ) const

Serialize this address to a 4-byte buffer.

Parameters

buf	output buffer to which this address gets overwritten with this Ipv4Address

Definition at line 295 of file ipv4-address.cc.

References m_address, and NS_LOG_FUNCTION.

Referenced by ns3::InetSocketAddress::ConvertTo(), ConvertTo(), ns3::Mac48Address::GetMulticast(), ns3::ArpQueueDiscItem::Hash(), ns3::Ipv4QueueDiscItem::Hash(), ns3::Ipv6Address::MakeIpv4MappedAddress(), ns3::Ipv4FlowProbeTag::Serialize(), ns3::Ipv4PacketInfoTag::Serialize(), ns3::PbbAddressBlockIpv4::SerializeAddress(), and ns3::PbbMessageIpv4::SerializeOriginatorAddress().

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◆ Set() [1/2]

void ns3::Ipv4Address::Set ( const char * address )

Sets an Ipv4Address by parsing a the input C-string.

Input address is in format: hhh.xxx.xxx.lll where h is the high byte and l the low byte

Parameters

address C-string containing the address as described above

Definition at line 201 of file ipv4-address.cc.

References m_address, m_initialized, NS_LOG_FUNCTION, and NS_LOG_LOGIC.

◆ Set() [2/2]

void ns3::Ipv4Address::Set ( uint32_t address )

input address is in host order.

Parameters

address The host order 32-bit address

Definition at line 193 of file ipv4-address.cc.

References m_address, m_initialized, and NS_LOG_FUNCTION.

Referenced by EpcTftClassifierTestSuite::EpcTftClassifierTestSuite(), ns3::GlobalRouter::GlobalRouter(), ns3::Ipv4Header::Deserialize(), ns3::RipRte::Deserialize(), ns3::GtpcIes::DeserializeFteid(), ns3::GlobalRouter::ProcessBridgedBroadcastLink(), ns3::GlobalRouter::ProcessSingleBroadcastLink(), and ns3::ReadFrom().

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Friends And Related Function Documentation

◆ operator!=

bool operator!=	(	const Ipv4Address &	a,
		const Ipv4Address &	b
	)

friend

Not equal to operator.

Parameters

a	the first operand.
b	the first operand.

Returns: true if the operands are not equal.

Definition at line 384 of file ipv4-address.h.

◆ operator<

bool operator<	(	const Ipv4Address &	a,
		const Ipv4Address &	b
	)

friend

Less than to operator.

Parameters

a	the first operand.
b	the first operand.

Returns: true if the first operand is less than the second.

Definition at line 389 of file ipv4-address.h.

◆ operator==

bool operator==	(	const Ipv4Address &	a,
		const Ipv4Address &	b
	)

friend

Equal to operator.

Parameters

a	the first operand.
b	the first operand.

Returns: true if the operands are equal.

Definition at line 378 of file ipv4-address.h.

Member Data Documentation

◆ m_address

uint32_t ns3::Ipv4Address::m_address

private

IPv4 address.

Definition at line 214 of file ipv4-address.h.

Referenced by Ipv4Address(), Get(), IsAny(), IsBroadcast(), IsLocalhost(), IsLocalMulticast(), IsMulticast(), Print(), Serialize(), and Set().

◆ m_initialized

bool ns3::Ipv4Address::m_initialized

private

IPv4 address has been explicitly initialized to a valid value.

Definition at line 215 of file ipv4-address.h.

Referenced by Ipv4Address(), IsInitialized(), and Set().

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

src/network/utils/ipv4-address.h
src/network/utils/ipv4-address.cc

Public Member Functions

Static Public Member Functions

Static Private Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ Ipv4Address() [1/3]

◆ Ipv4Address() [2/3]

◆ Ipv4Address() [3/3]

Member Function Documentation

◆ CombineMask()

◆ ConvertFrom()

◆ ConvertTo()

◆ Deserialize()

◆ Get()

◆ GetAny()

◆ GetBroadcast()

◆ GetLoopback()

◆ GetSubnetDirectedBroadcast()

◆ GetType()

◆ GetZero()

◆ IsAny()

◆ IsBroadcast()

◆ IsInitialized()

◆ IsLocalhost()

◆ IsLocalMulticast()

◆ IsMatchingType()

◆ IsMulticast()

◆ IsSubnetDirectedBroadcast()

◆ operator Address()

◆ Print()

◆ Serialize()

◆ Set() [1/2]

◆ Set() [2/2]

Friends And Related Function Documentation

◆ operator!=

◆ operator<

◆ operator==

Member Data Documentation

◆ m_address

◆ m_initialized