ns3::Config Namespace Reference

Configuration of simulation parameters and tracing. More...

Classes
class	MatchContainer
	hold a set of objects which match a specific search string. More...

Functions
void	Connect (std::string path, const CallbackBase &cb)
void	ConnectWithoutContext (std::string path, const CallbackBase &cb)
void	Disconnect (std::string path, const CallbackBase &cb)
void	DisconnectWithoutContext (std::string path, const CallbackBase &cb)
Ptr< Object >	GetRootNamespaceObject (uint32_t i)
uint32_t	GetRootNamespaceObjectN (void)
Config::MatchContainer	LookupMatches (std::string path)
void	RegisterRootNamespaceObject (Ptr< Object > obj)
void	Reset (void)
	Reset the initial value of every attribute as well as the value of every global to what they were before any call to SetDefault and SetGlobal. More...
void	Set (std::string path, const AttributeValue &value)
void	SetDefault (std::string name, const AttributeValue &value)
bool	SetDefaultFailSafe (std::string name, const AttributeValue &value)
void	SetGlobal (std::string name, const AttributeValue &value)
bool	SetGlobalFailSafe (std::string name, const AttributeValue &value)
void	UnregisterRootNamespaceObject (Ptr< Object > obj)

Detailed Description

Configuration of simulation parameters and tracing.

Function Documentation

void ns3::Config::Connect	(	std::string	path,
		const CallbackBase &	cb
	)

Parameters

path	a path to match trace sources.
cb	the callback to connect to the matching trace sources.

This function will attempt to find all trace sources which match the input path and will then connect the input callback to them in such a way that the callback will receive an extra context string upon trace event notification.

Definition at line 738 of file config.cc.

References ns3::Singleton< T >::Get(), and NS_LOG_FUNCTION.

Referenced by ns3::LteHelper::ActivateDataRadioBearer(), ns3::dsr::DsrRouting::ConnectCallbacks(), ns3::AnimationInterface::ConnectCallbacks(), ns3::RadioBearerStatsConnector::ConnectSrb0Traces(), ns3::RadioBearerStatsConnector::ConnectSrb1TracesUe(), ns3::RadioBearerStatsConnector::ConnectTracesEnb(), ns3::RadioBearerStatsConnector::ConnectTracesUe(), ns3::DoMakeTraceSourceAccessor(), ns3::aodv::LoopbackTestCase::DoRun(), WaypointMobilityModelNotifyTest::DoRun(), LteCqiGenerationTestCase::DoRun(), LteLinkAdaptationTestCase::DoRun(), Ipv4DynamicGlobalRoutingTestCase::DoRun(), Ns3TcpNoDelayTestCase::DoRun(), LteInterferenceTestCase::DoRun(), Ns3TcpSocketTestCase1::DoRun(), LteEnbAntennaTestCase::DoRun(), NscTcpLossTestCase1::DoRun(), LteRrcConnectionEstablishmentTestCase::DoRun(), Ns3TcpLossTestCase::DoRun(), Ns3TcpStateTestCase::DoRun(), LteUeMeasurementsTestCase::DoRun(), LteHandoverDelayTestCase::DoRun(), SpectrumIdealPhyTestCase::DoRun(), Ns3TcpInteroperabilityTestCase::DoRun(), LteDownlinkPowerControlRrcConnectionReconfigurationTestCase::DoRun(), LteCellSelectionTestCase::DoRun(), LteHandoverTargetTestCase::DoRun(), LteUeMeasurementsPiecewiseTestCase1::DoRun(), Ns3TcpSocketTestCase2::DoRun(), NscTcpLossTestCase2::DoRun(), LteUeMeasurementsPiecewiseTestCase2::DoRun(), Ns2MobilityHelperTest::DoRun(), LteUeMeasurementsHandoverTestCase::DoRun(), LteRrcConnectionEstablishmentErrorTestCase::DoRun(), ObjectVectorTraceConfigTestCase::DoRun(), CsmaPacketSocketTestCase::DoRun(), CsmaPingTestCase::DoRun(), ns3::UanHelper::EnableAscii(), ns3::WimaxHelper::EnableAsciiForConnection(), ns3::FdNetDeviceHelper::EnableAsciiInternal(), ns3::EmuHelper::EnableAsciiInternal(), ns3::PointToPointHelper::EnableAsciiInternal(), ns3::CsmaHelper::EnableAsciiInternal(), ns3::YansWifiPhyHelper::EnableAsciiInternal(), ns3::WimaxHelper::EnableAsciiInternal(), ns3::InternetStackHelper::EnableAsciiIpv4Internal(), ns3::InternetStackHelper::EnableAsciiIpv6Internal(), ns3::AthstatsHelper::EnableAthstats(), ns3::LteHelper::EnableDlMacTraces(), ns3::LteHelper::EnableDlPhyTraces(), ns3::LteHelper::EnableDlRxPhyTraces(), ns3::LteHelper::EnableDlTxPhyTraces(), ns3::LteHelper::EnableUlMacTraces(), ns3::LteHelper::EnableUlPhyTraces(), ns3::LteHelper::EnableUlRxPhyTraces(), ns3::LteHelper::EnableUlTxPhyTraces(), ns3::RadioBearerStatsConnector::EnsureConnected(), main(), OcbWifiMacTestCase::PostDeviceConfiguration(), ns3::PyViz::PyViz(), ns3::PyViz::RegisterCsmaLikeDevice(), ns3::PyViz::RegisterDropTracePath(), ns3::PyViz::RegisterPointToPointLikeDevice(), ns3::PyViz::RegisterWifiLikeDevice(), and WifiInterferenceTestCase::WifiSimpleInterference().

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void ns3::Config::ConnectWithoutContext	(	std::string	path,
		const CallbackBase &	cb
	)

Parameters

path	a path to match trace sources.
cb	the callback to connect to the matching trace sources.

This function will attempt to find all trace sources which match the input path and will then connect the input callback to them.

Definition at line 727 of file config.cc.

References ns3::Singleton< T >::Get(), and NS_LOG_FUNCTION.

Referenced by ns3::Uinteger16Probe::ConnectByPath(), ns3::Uinteger32Probe::ConnectByPath(), ns3::Uinteger8Probe::ConnectByPath(), ns3::PacketProbe::ConnectByPath(), ns3::DoubleProbe::ConnectByPath(), ns3::BooleanProbe::ConnectByPath(), ns3::Ipv4PacketProbe::ConnectByPath(), ns3::ApplicationPacketProbe::ConnectByPath(), ns3::Ipv6PacketProbe::ConnectByPath(), ns3::AnimationInterface::ConnectCallbacks(), ns3::DoMakeTraceSourceAccessor(), CsmaBridgeTestCase::DoRun(), Ns3TcpLossTestCase::DoRun(), CsmaBroadcastTestCase::DoRun(), CsmaMulticastTestCase::DoRun(), CsmaOneSubnetTestCase::DoRun(), ObjectVectorTraceConfigTestCase::DoRun(), CsmaPingTestCase::DoRun(), CsmaRawIpSocketTestCase::DoRun(), CsmaStarTestCase::DoRun(), ns3::MobilityHelper::EnableAscii(), ns3::YansWifiPhyHelper::EnableAsciiInternal(), ns3::SpectrumAnalyzerHelper::Install(), ns3::Ipv4FlowProbe::Ipv4FlowProbe(), ns3::Ipv6FlowProbe::Ipv6FlowProbe(), main(), TraceCwnd(), TraceDroppingState(), TraceEveryDrop(), TraceQueueLength(), TraceSojourn(), and TraceSsThresh().

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void ns3::Config::Disconnect	(	std::string	path,
		const CallbackBase &	cb
	)

Parameters

path	a path to match trace sources.
cb	the callback to connect to the matching trace sources.

This function undoes the work of Config::ConnectWithContext.

Definition at line 744 of file config.cc.

References ns3::Singleton< T >::Get(), and NS_LOG_FUNCTION.

Referenced by ns3::RadioBearerStatsConnector::ConnectSrb0Traces(), and ns3::DoMakeTraceSourceAccessor().

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void ns3::Config::DisconnectWithoutContext	(	std::string	path,
		const CallbackBase &	cb
	)

Parameters

path	a path to match trace sources.
cb	the callback to disconnect to the matching trace sources.

This function undoes the work of Config::Connect.

Definition at line 732 of file config.cc.

References ns3::Singleton< T >::Get(), and NS_LOG_FUNCTION.

Referenced by ns3::TracedCallback< T1, T2, T3, T4, T5, T6, T7, T8 >::Disconnect(), and ns3::DoMakeTraceSourceAccessor().

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Ptr< Object > ns3::Config::GetRootNamespaceObject

(

uint32_t

i

)

Parameters

i	the index of the requested object.

Returns

the requested root namespace object

Definition at line 773 of file config.cc.

References ns3::Singleton< T >::Get(), and NS_LOG_FUNCTION.

Referenced by ns3::AttributeIterator::Iterate(), and main().

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uint32_t ns3::Config::GetRootNamespaceObjectN

(

void

)

Returns

the number of registered root namespace objects.

Definition at line 767 of file config.cc.

References ns3::Singleton< T >::Get(), and NS_LOG_FUNCTION_NOARGS.

Referenced by ns3::AttributeIterator::Iterate(), and main().

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MatchContainer ns3::Config::LookupMatches

(

std::string

path

)

Parameters

path	the path to perform a match against

Returns

a container which contains all the objects which match the input path.

Definition at line 749 of file config.cc.

References ns3::Singleton< T >::Get(), and NS_LOG_FUNCTION.

Referenced by ns3::RandomVariableStreamHelper::AssignStreams(), ns3::LteStatsCalculator::FindCellIdFromEnbRlcPath(), ns3::LteStatsCalculator::FindImsiFromEnbRlcPath(), ns3::LteStatsCalculator::FindImsiFromLteNetDevice(), ns3::LteStatsCalculator::FindImsiFromUePhy(), ns3::RadioEnvironmentMapHelper::Install(), ns3::GnuplotHelper::PlotProbe(), and ns3::FileHelper::WriteProbe().

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void ns3::Config::RegisterRootNamespaceObject

(

Ptr< Object >

obj

)

Parameters

obj	a new root object

Each root object is used during path matching as the root of the path by Config::Connect, and Config::Set.

Definition at line 755 of file config.cc.

References ns3::Singleton< T >::Get(), and NS_LOG_FUNCTION.

Referenced by ns3::BuildingListPriv::DoGet(), ns3::ChannelListPriv::DoGet(), ns3::NodeListPriv::DoGet(), RootNamespaceConfigTestCase::DoRun(), UnderRootNamespaceConfigTestCase::DoRun(), ObjectVectorConfigTestCase::DoRun(), ObjectVectorTraceConfigTestCase::DoRun(), SearchAttributesOfParentObjectsTestCase::DoRun(), and main().

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void ns3::Config::Reset

(

void

)

Reset the initial value of every attribute as well as the value of every global to what they were before any call to SetDefault and SetGlobal.

Definition at line 652 of file config.cc.

References ns3::GlobalValue::Begin(), ns3::GlobalValue::End(), ns3::TypeId::GetAttribute(), ns3::TypeId::GetAttributeN(), ns3::TypeId::GetRegistered(), ns3::TypeId::GetRegisteredN(), NS_LOG_FUNCTION_NOARGS, ns3::TypeId::AttributeInformation::originalInitialValue, and ns3::TypeId::SetAttributeInitialValue().

Referenced by LteInterferenceHardFrTestCase::DoRun(), LteCqiGenerationTestCase::DoRun(), LteLinkAdaptationTestCase::DoRun(), LteEnbAntennaTestCase::DoRun(), LteRrcConnectionEstablishmentTestCase::DoRun(), LteX2HandoverTestCase::DoRun(), LteInterferenceStrictFrTestCase::DoRun(), LteDownlinkPowerControlTestCase::DoRun(), LteUplinkOpenLoopPowerControlTestCase::DoRun(), LteHardFrTestCase::DoRun(), LteX2HandoverMeasuresTestCase::DoRun(), LteDownlinkPowerControlRrcConnectionReconfigurationTestCase::DoRun(), LteUplinkClosedLoopPowerControlAbsoluteModeTestCase::DoRun(), LteEpcE2eDataTestCase::DoRun(), LteUplinkClosedLoopPowerControlAccumulatedModeTestCase::DoRun(), LteStrictFrTestCase::DoRun(), LteStrictFrAreaTestCase::DoRun(), LteSoftFrAreaTestCase::DoRun(), LteSoftFfrAreaTestCase::DoRun(), LteEnhancedFfrAreaTestCase::DoRun(), LteDistributedFfrAreaTestCase::DoRun(), LteRrcConnectionEstablishmentErrorTestCase::DoRun(), NetworkNumberAllocatorTestCase::DoTeardown(), NetworkNumber6AllocatorTestCase::DoTeardown(), NetworkAllocatorHelperTestCase::DoTeardown(), IpAddressHelperTestCasev6::DoTeardown(), AddressAllocator6TestCase::DoTeardown(), AddressAllocatorHelperTestCase::DoTeardown(), AddressAllocatorTestCase::DoTeardown(), ResetAllocatorHelperTestCase::DoTeardown(), NetworkAndAddress6TestCase::DoTeardown(), NetworkAndAddressTestCase::DoTeardown(), ExampleAddress6GeneratorTestCase::DoTeardown(), IpAddressHelperTestCasev4::DoTeardown(), ExampleAddressGeneratorTestCase::DoTeardown(), AddressCollision6TestCase::DoTeardown(), and AddressCollisionTestCase::DoTeardown().

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void ns3::Config::Set	(	std::string	path,
		const AttributeValue &	value
	)

Parameters

path	a path to match attributes.
value	the value to set in all matching attributes.

This function will attempt to find attributes which match the input path and will then set their value to the input value.

Definition at line 672 of file config.cc.

References ns3::Singleton< T >::Get(), and NS_LOG_FUNCTION.

Referenced by ns3::RawTextConfigLoad::Attributes(), ns3::XmlConfigLoad::Attributes(), LteEpcE2eDataTestCase::DoRun(), RootNamespaceConfigTestCase::DoRun(), UnderRootNamespaceConfigTestCase::DoRun(), ObjectVectorConfigTestCase::DoRun(), SearchAttributesOfParentObjectsTestCase::DoRun(), NetAnimExperiment::IncrementCw(), Experiment::IncrementCw(), and main().

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void ns3::Config::SetDefault	(	std::string	name,
		const AttributeValue &	value
	)

Parameters

name	the full name of the attribute
value	the value to set.

This method overrides the initial value of the matching attribute. This method cannot fail: it will crash if the input attribute name or value is invalid.

Definition at line 677 of file config.cc.

References NS_FATAL_ERROR, NS_LOG_FUNCTION, and SetDefaultFailSafe().

Referenced by BatteryLifetimeTest::ConstantLoadTest(), ns3::olsr::Bug780Test::CreateNodes(), ns3::RawTextConfigLoad::Default(), ns3::XmlConfigLoad::Default(), BasicEnergyDepletionTest::DepletionTestCase(), RttTestCase::DoRun(), OneUniformRandomVariableManyGetValueCallsTestCase::DoRun(), LenaMimoTestCase::DoRun(), ManyUniformRandomVariablesOneGetValueCallTestCase::DoRun(), FriisPropagationLossModelTestCase::DoRun(), LenaHarqTestCase::DoRun(), LenaRrFfMacSchedulerTestCase::DoRun(), LenaCqaFfMacSchedulerTestCase1::DoRun(), LteInterferenceHardFrTestCase::DoRun(), LenaDataPhyErrorModelTestCase::DoRun(), LteCqiGenerationTestCase::DoRun(), LenaPfFfMacSchedulerTestCase1::DoRun(), LteDownlinkDataSinrTestCase::DoRun(), LenaFdBetFfMacSchedulerTestCase1::DoRun(), LenaPssFfMacSchedulerTestCase1::DoRun(), LenaTdBetFfMacSchedulerTestCase1::DoRun(), LenaFdMtFfMacSchedulerTestCase::DoRun(), LenaTdMtFfMacSchedulerTestCase::DoRun(), LenaTdTbfqFfMacSchedulerTestCase1::DoRun(), LenaFdTbfqFfMacSchedulerTestCase1::DoRun(), LenaTtaFfMacSchedulerTestCase::DoRun(), LteLinkAdaptationTestCase::DoRun(), Ipv4DynamicGlobalRoutingTestCase::DoRun(), Ns3TcpNoDelayTestCase::DoRun(), LteInterferenceTestCase::DoRun(), LtePathlossModelSystemTestCase::DoRun(), LteEnbAntennaTestCase::DoRun(), LteRrcConnectionEstablishmentTestCase::DoRun(), LteX2HandoverTestCase::DoRun(), LteDownlinkCtrlSinrTestCase::DoRun(), LteInterferenceStrictFrTestCase::DoRun(), LenaPfFfMacSchedulerTestCase2::DoRun(), Ns3TcpLossTestCase::DoRun(), LenaCqaFfMacSchedulerTestCase2::DoRun(), LenaTdBetFfMacSchedulerTestCase2::DoRun(), LenaFdBetFfMacSchedulerTestCase2::DoRun(), Ns3TcpStateTestCase::DoRun(), LenaTdTbfqFfMacSchedulerTestCase2::DoRun(), LteDownlinkPowerControlTestCase::DoRun(), LenaPssFfMacSchedulerTestCase2::DoRun(), LteUeMeasurementsTestCase::DoRun(), LenaFdTbfqFfMacSchedulerTestCase2::DoRun(), LenaDlCtrlPhyErrorModelTestCase::DoRun(), LteUplinkOpenLoopPowerControlTestCase::DoRun(), LteHardFrTestCase::DoRun(), EpcS1uDlTestCase::DoRun(), LteX2HandoverMeasuresTestCase::DoRun(), LteDownlinkPowerControlRrcConnectionReconfigurationTestCase::DoRun(), LteUplinkClosedLoopPowerControlAbsoluteModeTestCase::DoRun(), LteEpcE2eDataTestCase::DoRun(), Ipv4FragmentationTest::DoRun(), LteUplinkClosedLoopPowerControlAccumulatedModeTestCase::DoRun(), LteStrictFrTestCase::DoRun(), LteHandoverTargetTestCase::DoRun(), LteUeMeasurementsPiecewiseTestCase1::DoRun(), TwoRayGroundPropagationLossModelTestCase::DoRun(), Ns3TcpSocketTestCase2::DoRun(), LteStrictFrAreaTestCase::DoRun(), LteSoftFrAreaTestCase::DoRun(), LteSoftFfrAreaTestCase::DoRun(), ChainRegressionTest::DoRun(), LteEnhancedFfrAreaTestCase::DoRun(), LteDistributedFfrAreaTestCase::DoRun(), LteUeMeasurementsPiecewiseTestCase2::DoRun(), LogDistancePropagationLossModelTestCase::DoRun(), EpcS1uUlTestCase::DoRun(), CsmaMulticastTestCase::DoRun(), AttributeTestCase< T >::DoRun(), LteUeMeasurementsHandoverTestCase::DoRun(), Bug555TestCase::DoRun(), Ns3TcpCwndTestCase2::DoRun(), RangePropagationLossModelTestCase::DoRun(), LteRrcConnectionEstablishmentErrorTestCase::DoRun(), CsmaPingTestCase::DoRun(), CsmaRawIpSocketTestCase::DoRun(), experiment(), main(), RoutingExperiment::Run(), BatteryLifetimeTest::VariableLoadTest(), and WifiInterferenceTestCase::WifiSimpleInterference().

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bool ns3::Config::SetDefaultFailSafe	(	std::string	name,
		const AttributeValue &	value
	)

Parameters

name	the full name of the attribute
value	the value to set.

Returns

true if the value was set successfully, false otherwise.

This method overrides the initial value of the matching attribute.

Definition at line 685 of file config.cc.

References ns3::TypeId::AttributeInformation::checker, ns3::TypeId::GetAttribute(), ns3::TypeId::GetAttributeN(), ns3::TypeId::LookupByNameFailSafe(), ns3::TypeId::AttributeInformation::name, NS_LOG_FUNCTION, and ns3::TypeId::SetAttributeInitialValue().

Referenced by ns3::cell_edited_callback_config_default(), AttributeTestCase< T >::DoRun(), ns3::CommandLine::HandleArgument(), ns3::CommandLine::HandleAttribute(), and SetDefault().

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void ns3::Config::SetGlobal	(	std::string	name,
		const AttributeValue &	value
	)

Parameters

name	the name of the requested GlobalValue.
value	the value to set

This method is equivalent to GlobalValue::Bind

Definition at line 717 of file config.cc.

References ns3::GlobalValue::Bind(), and NS_LOG_FUNCTION.

Referenced by LenaDataPhyErrorModelTestCase::DoRun(), LenaDlCtrlPhyErrorModelTestCase::DoRun(), LteCellSelectionTestCase::DoRun(), ThreadedSimulatorEventsTestCase::DoSetup(), ThreadedSimulatorEventsTestCase::DoTeardown(), ns3::RawTextConfigLoad::Global(), ns3::XmlConfigLoad::Global(), ns3::RngSeedManager::SetRun(), and ns3::RngSeedManager::SetSeed().

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bool ns3::Config::SetGlobalFailSafe	(	std::string	name,
		const AttributeValue &	value
	)

Parameters

name	the name of the requested GlobalValue.
value	the value to set

This method is equivalent to GlobalValue::BindFailSafe

Definition at line 722 of file config.cc.

References ns3::GlobalValue::BindFailSafe(), and NS_LOG_FUNCTION.

Referenced by ns3::CommandLine::HandleArgument(), and ns3::CommandLine::HandleAttribute().

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void ns3::Config::UnregisterRootNamespaceObject

(

Ptr< Object >

obj

)

Parameters

obj	a new root object

This function undoes the work of Config::RegisterRootNamespaceObject.

Definition at line 761 of file config.cc.

References ns3::Singleton< T >::Get(), and NS_LOG_FUNCTION.

Referenced by ns3::BuildingListPriv::Delete(), ns3::ChannelListPriv::Delete(), and ns3::NodeListPriv::Delete().

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